0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket(0xf, 0x80000, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000006000-0x2b)={&(0x7f0000005000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "59afef0cdf1d0875f528ae4541f65c2011489840d4ac384845d0fb53a51f3668733e30c410a29e4fb98cc703270243747e6f91c93e4277810330941202295e", 0x0}, 0xfffffffffffffd0e, &(0x7f0000003000-0x70)=[{&(0x7f0000007000-0xc8)="00001f01a0f86bdb59eb3f50ac520dbfee7c79504a93eca062cf920f2e4703740776f00ab9e92c0c11a005aac374fadbab6e6eae99e062a37c770b73cacd9b1b1ef4a9a3b22491c0321338d30670299e76b409f164e113dc9dd52ee596c80975285c21ffe4a9b6e112ee06961f61edb5487c1e5c4c510a70a8a310ab00fae0fb8901fe3f9f1c79a2177b2e5cc050aa2f1351d83669752599f8576d7bc199044595d07824686601c4e7eac51fc4d4560fe1dbbbe0b0a0a2225bf743d6a6bf71a94a569a719a378498", 0x2}], 0x1, &(0x7f0000005000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0xb, 0x6, &(0x7f0000000000)=@raw=[@generic={0xfffffffffffffffb, 0x400, 0x80000000, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, @jmp={0x5, 0x2, 0x0, 0xa, 0x2, 0x0, 0x0}], &(0x7f0000008000-0xa)='syzkaller\x00', 0x691, 0x7, &(0x7f0000001000-0x1)=""/7, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000006000)='./file0\x00', r3}, 0xc) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d60000-0x4)=0x0) ioctl$sock_proto_private(r1, 0x40305828, &(0x7f0000001000)="") 2018/01/15 18:22:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40803, 0x20000000000000) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x2b}], 0x2, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000023d000)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009d8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000cea000-0x4)=r1, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004d3000-0x8)={0x0, 0x638}, &(0x7f000067b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000fe000)={r2, @in6={{0xa, 0x0, 0xcb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f000032f000-0x4)=0x98) 2018/01/15 18:22:27 executing program 7: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000f5f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f68000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000eab000-0x4)=0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f6a000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, 0x0}, &(0x7f0000f69000)=0x98) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f6a000-0x8)={r4, 0x8}, &(0x7f0000f69000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b9c000)={@common='ip6gretap0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002bb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r5}) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:22:27 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r0, 0xc0045878) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000008000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 123.133006] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 18:22:27 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000020f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a9d000)=0x8, 0x800) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000ad1000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad1000)=0xfffffffffffffc89) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ad1000-0x4)=0x0, 0x4) r3 = gettid() mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000acf000)={{{@in6=@mcast2={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]}, 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, @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}}, &(0x7f0000acf000)=0xe8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a48000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000acf000)=0xc) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acf000)={0x0, 0x0, 0x0}, &(0x7f00001ce000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000098f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ad000-0x4)=0xc) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acf000)={0x0, 0x0, 0x0}, &(0x7f0000acf000)=0xc) sendmsg$unix(r1, &(0x7f000063f000)={&(0x7f0000432000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ad0000-0x60)=[{&(0x7f00002a0000-0xd8)="3250cdc664ef97f1239da88864c0eafc1a8ab79d1a7f92dfcfc384c1580693900487bdccbc39d45c5957ff09b4694f5a8bb3da0be732bd1bfc412a7ebe420416bde16b265882abcb1bfdd0319084b132c452ac6c74820b1872b88ab23f2638b0428d9994724317ee6f5a3917389b08c62b0fe1bc09ff0381627f93e1a7404fe61fa13477c069d7b7274f9a1718271505b22b3b8e01bfe73664ea244e511ba264d821bb219f5a8b74173fa9ffb69eaa79f521f88aa7158290697f7ddf8945f8adc5929b1efb65a35284a5e68867b45b891afb2eb7b5e6e131", 0xd8}, {&(0x7f0000ad0000-0xde)="e3c5ed1a377d43ddbc352d302749ec94a0a3c37a7c6d5221b8b182472da25b070b1415580035e6fef7850b84dac082c867c3010fa4bdc89adeac694df6e408a139317d1d75b2ca5320818b8102558db0565726f3fe7b0ece85c0f5847ac7f5f17ce5ef7aac6d2ac32f3efca82e430c2fd127effc68e4dbcb3cab2ac4f238409870bb8853298dad271e21916ba3024d12bb54b2f58250238f01e521cad0e7abc4acb5cb3ba93676eebc8677dd7665a3da5d6a770b68bb5727db6396a6f75956f26c0f177fb2a7b007d9b141eaf7cfb518480e26c980fb80523cf4a0a09b62", 0xde}, {&(0x7f0000732000)="ec39cce51abb12801b9cfaf04674b00cfb3b347044bccaab3abf52732d4e1bf607a1371b7abe48433066b6b531294feea2396c40ca213957634aaa8599eb4d7aac367d46145a94120fcf666f738ab02ca4d4e83bd41f722850d3857313d994fb9226fdaf54e94b0c40c24913ab92796ca2a7888e03e172b7caedf44687025221d91ef93badc77c75c14f9059f49a4c39fa8871b6b879e6e440257ef826080377bdc3ccd473bc6049d34d57f82a958a4640f0430d3f06ede5162dfb08e1a2bfdc6fc13f8af7ec5a3d21d48550fb1e3869a5479168", 0xd4}, {&(0x7f0000acf000)="5c35a8a7f01a4be232c13d03f2f66066d887dd07243161c4eb2629bb1f4b6acb9c37f5edc98a9cbf5df33f9741ac4fdab7d3feb3a0b84fb6a843cbe99b1e9213fc443b402d94514072fb9e47fce31a4552d779893300473296a2f603b12232687fb7d158950170aac3d9c6cc3e3979006200492f13e16e7336de93c8a4c31390ef59ab67214f42c8c3cf4dde27a4180ed93a3acf9df48f294adbe4908649c5de77", 0xa1}, {&(0x7f0000842000)="7f94a320ea664a380fa2de14da88e72bc6cc9d46701bf35f4ac3a263ab986409afa43a2f6f6fad3e846bbf00a74760e909131c7a8b66b32026ae3fb755f8315c13a8bbf3bb962dc0926fe76cbaac5f39c9b3daead00d0fb7e1dfb7e8c976cde00eb21513715598730661f7e5686479cf", 0x70}, {&(0x7f000071a000-0xe)="8c79af1dbb539e18204dc3ad848b", 0xe}], 0x6, &(0x7f00008c7000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4000}, 0x4000004) bind(r0, &(0x7f0000ace000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:27 executing program 5: 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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000a6b000)="", &(0x7f0000011000)=""/161}, 0x18) 2018/01/15 18:22:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb3000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000f6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f000084b000)=@ipv4_newaddr={0x34, 0x14, 0x9fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x9, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:27 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000025000-0x10)={0xa, &(0x7f0000024000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000026000-0x3)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000026000-0x10)={r3, r4, 0x335f}) 2018/01/15 18:22:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f000025b000)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001ba000-0x14)={0x200, 0xffffffff, 0x0, 0xffff, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dca000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000124000-0x64)="99", 0x1, 0x0, 0x0, 0x0) 2018/01/15 18:22:27 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xc1)=""/193, 0xc1, 0x2, &(0x7f0000000000)=@nfc={0x27, 0x1, 0xff, 0x3}, 0x10) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x4, &(0x7f0000000000)="", 0x0) 2018/01/15 18:22:27 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f81000-0xc5)=""/197, &(0x7f0000f81000-0x4)=0xc5) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xffffffffffffff11) 2018/01/15 18:22:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@common='gre0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000208000-0xe)={0x5, [0x4, 0x5, 0x6, 0x2, 0x8]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/15 18:22:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000709000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f000050b000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009b2000-0x10)={0x0, 0x1, [0x2b7]}) socketpair(0x9, 0xa, 0x7, &(0x7f0000890000-0x2)={0x0, 0x0}) r1 = socket(0xf, 0x801, 0xf000000000000000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000116000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000978000-0x4)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000c3b000)=0xffffffffffffff00, 0x4) 2018/01/15 18:22:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x0}, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000ffe000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001a3000-0x14)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bc000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c36000)={r4, 0x4, 0x0, []}, &(0x7f0000336000)=0x8) 2018/01/15 18:22:27 executing program 0: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000361000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000)=0x10, 0x800) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001e3000-0x8)={0x0, 0x3}, &(0x7f0000360000+0x5b6)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000287000-0x8)={r2, 0x6584}, 0x8) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000361000)={r1}) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000361000)=0x0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000026000)={0xffffffffffffffff, &(0x7f0000360000-0x24)="d43ee161bb6be3163cab85305ab505e7ece2779f4a712d97525d13acd253ff76bcf9b34a", &(0x7f0000360000-0x54)="194b95f9d77bbdebbd34bfdab606a0fab82bd9db7313c03c2d7dce6104452c213301683accac803eb60e11e34a1f7a60cd4fdeacd414e7c0558c3d4ae1b6a397ae149675536da99670429bd088a1c8ec23c447e8", 0x1}, 0x20) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10) 2018/01/15 18:22:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ab6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x11, 0x802, 0x0) r2 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@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]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000a6c000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/15 18:22:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x805, 0xb53) recvmsg$kcm(r0, &(0x7f00001d8000-0x38)={&(0x7f0000bd6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000074e000)=[{&(0x7f0000e33000)=""/163, 0xa3}, {&(0x7f00009d6000-0x99)=""/153, 0x99}, {&(0x7f0000de2000-0xa5)=""/165, 0xa5}, {&(0x7f0000f70000)=""/3, 0x3}, {&(0x7f00007d3000)=""/4096, 0x1000}, {&(0x7f0000d24000-0x12)=""/94, 0x5e}, {&(0x7f0000f2f000)=""/153, 0x99}, {&(0x7f0000c3b000-0x40)=""/64, 0x40}, {&(0x7f000088e000)=""/251, 0xfb}], 0x9, &(0x7f0000c6e000-0x7e)=""/126, 0x7e, 0x3ff}, 0x12003) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c94000-0x4)={r1}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f00002fe000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) connect$llc(r2, &(0x7f00003fd000)={0x1a, 0x19, 0x5, 0x7, 0xfffb, 0x400, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000e66000-0x4)=0x0, 0x4) writev(r1, &(0x7f0000151000-0x10)=[{&(0x7f0000e76000)="2900000020001900013d00101e0000060200001600000f00000000040d00140000000000000000088fad10b119ffffffffffffffc0467e80bf33da4e80c341175e00c324e2ae01930fb225166b815d9db8ee04a3adc12ec6dec9cf0db36eb5ae1fdcdf529a61ab55439add3f9ad15f1d8f9e676e00f9f541b3a510a07af597d6a3e4372238d4adf5b9f03567e84ffa1a7e8c4a89ab85c104b661f5801a97bfae040cd6a72c4a0d94590bee6c03db32db2ba0b2800fd0b1f32ff7c12add924af79ea3df5ce1083fe8760b4dd48ed88712ce4204060000b10000000019abbe", 0xde}], 0x1) getpeername$packet(r2, &(0x7f0000a80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f9a000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000072d000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r1, 0x5, 0x200, &(0x7f0000e0b000)=""/245, &(0x7f0000132000-0x4)=0xf5) socketpair(0x2, 0x1, 0x7, &(0x7f0000e0f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000ae5000)={0xffffffffffffffa8, &(0x7f00005f1000)="7c786780d89f2430ad9369fcbf52b568af37d64e2984ea785dfbabbdf67f73b73ddf68daea2e86a443c303032c0601e86d48554e66313d0e3ce592d15793bef1419900d3ea48"}) 2018/01/15 18:22:27 executing program 7: r0 = socket(0xf, 0x3, 0x7ff) recvmsg$netrom(r0, &(0x7f00001b6000)={&(0x7f0000ac2000)=@ax25={0x3, {"75e49d24c9294c"}, 0x4}, 0x10, &(0x7f000072a000-0x30)=[{&(0x7f000013d000-0xe5)="c5f1a330d729c9272637f534a3ac2000e1774b9d3e84ce7842e3b8a57eae9ca3b0d408bf5c44c977277e18c0ca56650fb26071b48fc3c8b0ac056e454a319fb12f94cb343322e4c67364296395fd6e0997cd8b3bdacb6de11252ef4322b94d0b1054611320639bec0f17c8747e0d21af3eb0bdc6350005f84b581bed6e64df8675466d61dcb15472e6480c711317f7f4f8b28ca416399b7b32d9ad29e1dc55d86a6767fca32765d00e9713bed5575e5c2209d8cd9d65becb97d07f70edc33a2d1c51ca48bbb429b62b72e57b4812d98a8a72852e0f28eb3de3a80a0d202ba49a7fbe8a1304", 0xe5}, {&(0x7f0000091000)="e88df4f71f2d558cf2978e1879293b8741c11e3a5f5599c7a7f984526d427bf05fe07e604a8b02bdb8f10c56a65d0d0483af3c1f33bedd000c6f6adab9623c100a3d284de374143fd50d06103b89e846fa0ed38b1077ba967a185237c7b14ffa4b655a9f384fea8e98269f2a6a4194247985a0c49bbf", 0x76}, {&(0x7f00001f8000)="c9516b7038498ea6b9abaa792734dd3eb48dbef954c721c2b1affb7bd188213e23c80fa04389c6aba7a0fc26da44", 0x2e}], 0x3, 0x0, 0x0, 0x20004044}, 0x100) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) sendfile(r1, r1, &(0x7f00008ea000-0x8)=0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ad8000-0x21)="0a0775b0d500000005b60cd75c54dbb77f00f0df8217ad2a0300ddff0015008f48", 0x21) [ 123.274712] dccp_invalid_packet: invalid packet type 2018/01/15 18:22:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x100000002, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000a59000-0x20)={@generic="355479226a448f2067d53e4474bb20f4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f00006af000)="4b7f0059001d00e59b9fe66bf90891c18583451c9ca458ecade80156539ab4010a3619ec30f37801b4f3dc90561d2fe3c404fe2700b9c73809ced0763dd720c4f3b0541153f43fdde77181f036c8b76be39f36eb16d96388f235b8c84f1f36eabc", 0x61) 2018/01/15 18:22:27 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00009e3000)=0x0) mmap(&(0x7f0000f80000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f81000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f81000-0x4)=0x1008) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f81000-0x14)={r3, 0xffff, 0x3, 0x7, 0x4, 0x54}, &(0x7f0000f81000-0x4)=0x14) 2018/01/15 18:22:27 executing program 6: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f000053b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002be000)=0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x2, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xd118, 0x0, &(0x7f0000ff4000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 123.317551] device syz3 entered promiscuous mode [ 123.325969] dccp_invalid_packet: invalid packet type [ 123.358824] device syz3 left promiscuous mode 2018/01/15 18:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 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$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00004fd000)=0x3) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00002e6000-0x4)=0x1, 0x4) 2018/01/15 18:22:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0x2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000460000)={&(0x7f000030a000)={0x27, 0x47, 0x6, 0x7, 0x1f, 0x7ff, "5452aba2e573b234c38c2d8f15784513a732b399d30a678befd2f595db4438d0d10f1ae938910b66c4595c1e716016b31236f88ddd3c4a7f941f81ddda9e86", 0x8001}, 0x60, &(0x7f0000000000)=[{&(0x7f0000a77000)="768178381a36034fcd58ec07efe3ee2655c6cae55dec", 0x16}, {&(0x7f0000202000)="5827f891631a37b2bd398c13daf1bc032f181df42471bd0da725f4cbe8a99d930bef391515433a8fd635f75287a1950f4402ee189b83af1aae5bf6bf70ea5fbfe7941e155af99da7001d004ca996f00c02e0c19809506c8a07429d85f49b7dbf0f89c9237a7dbe0d27e9ec4d2fb4ee3ad9df8f1425920d5eca75ebf2cbe8fb74332f604775ec38bfef989fc973d7b888b4118c1385e58ff0cdc61c466d504e2348aefd94e994ea8ade8d5da6e6c6f663834c917131d725351cb018e589d5fecdafd973db", 0xc4}, {&(0x7f0000001000-0x91)="92385e71dbc268310d6df547f1f6e99dc26da7f9099ba753ae890ceecf76df1d77d205d17f7a7d8e3660edc83e623812712d78d16a200b388a80df1757a0a07d4d1974d30d7b94f30feb329b150aec01ba11116fdc300f3bc2e13a7f6baa675dd0edf050fe0bb2daa06eea07a3264c1a209ebb7e144e4868077f4d6037a7e23eee927f58dfd5d156e6587a2662c82be802", 0x91}, {&(0x7f0000642000)="6846d8fd3cef39f284b829009a0d322d0ae25226b903bf49b023822d798b5b2819fb86679c280b0cb506f3e8692bcb31df99d5856abc1e3032fa8d7eaa252ff761ec4c58f7f8bdc34532653d67de6178ac8d768db700090a3834df688ac4f702c993a990d03c38355769", 0x6a}], 0x4, &(0x7f0000001000-0xd8)={0xd8, 0x116, 0x1000, "8f335c09a6ca2fb4765708812b8f5438ef3212087fa21e40680626d36f71ca7ea8b7f32cb251c38e7cdeb7a84cbaa4e011a5748797285c7574f29cd9714f5d345e0c9f87fbb86848500c7620a013f0099e4c187a8ed0e26317590a313d5d7786f7a01c1908478c8461881b5f665024ee89d70156384bf6a6a326018d402ab42002a3a42df94f78bc945e1586647516ab03f3c9998064cd22adad469aa9adf5e843abc638f91c683bfc3d4f20e61bd4b41b216b6c1bea9f0220d726ba11fdb258548a8b"}, 0xd8, 0x40800}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000024b000-0xb8)={0x0, 0x3f, 0x7754, 0x7f, 0x100, 0xfffffffffffffffb, 0x31, 0x2, {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]}, 0x4c51, 0x7, 0xfffffffffffffffd, 0x8d0, 0xfffffffffffffffe}}, &(0x7f0000ba1000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a75000)={r2, 0x9}, &(0x7f00008a0000)=0x8) r3 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x18, 0x29, 0x5, '$'}, 0x18, 0x0}, 0x0) 2018/01/15 18:22:28 executing program 7: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000081b000)={&(0x7f000045f000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r0, &(0x7f000081d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004d9000)=0x8, 0x800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000612000-0xc)={&(0x7f0000275000)='./file0\x00', r1}, 0xc) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff0200000000080103060001dea445", 0x22) tee(r0, r0, 0x7eb, 0xc) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004a8000)={0x0, 0x78, &(0x7f00006fd000-0x78)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000081f000-0x4)=0x10) socketpair(0x3, 0xb, 0x5, &(0x7f000059b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000592000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f000037e000-0x8)={r5, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000023000)={r3, 0x8000}, 0x8) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000081f000)={@common='bridge0\x00', &(0x7f0000820000-0x38)=@ethtool_test={0x1a, 0x1f, 0x1, 0x5, [0x6, 0xfff, 0x3, 0x3, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000081e000-0xa0)={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]}, 0x8b2, 0x7b03, 0x7, 0x7ff, 0x4}, &(0x7f000081e000-0x4)=0xa0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001c6000)={r6, 0x1ff, 0x7c, 0x100000001, 0x8, 0x9}, &(0x7f000081e000-0x4)=0x14) 2018/01/15 18:22:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) socket$llc(0x1a, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000194000-0xa0)=""/160, &(0x7f000067d000)=0xa0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 18:22:28 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000010000)={0xfffffffffffff2c8, 0x2, 0x1, 0xffffffffffff8001, 0x5, 0x1, 0x800, 0x2, 0x0}, &(0x7f0000013000)=0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000013000)={r2, @in6={{0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5090}, 0x98) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000000c000-0xfd)=""/253, &(0x7f0000013000)=0xfd) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000014000)={r4, 0x4}, 0x8) socketpair(0xb, 0x80001, 0x25dea7eb, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r5, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000003000)="69aa5d7181ba852fa7f5758094bd6b23bbaabfe21c8419a5a3cded9a62d1376d4d46113ce4a1c0ae0be54664eb6b81a6051dde0da9f41cf798e22b87b5f0c4086a21fac694998e9ced5a2970465db6124900e74dd3d60a121a3cce7306a075c0d82033a1b957234d7c229c2cf580b9b7426dd7ea44653b3c798a37a11a822f48715223620ae6e83e607ec042cd6aa4e348b971c3cde77c8ff574ba600489c43a4b4f9fd32b7164d2ee91", 0xaa}, {&(0x7f0000014000-0xb4)="29dc4b8d27e48f13eab041ef44f6ac1631d4513d8902fadd7582fc9a5742a2dfcb9c2772848b5489caffac494f7f7f8f821762eb908926e59eff1d8e668cf7badb093a4a6fb936f75b8ab43fc14dcd71deae8267d9c153e032b4722897c3e9c2368774397604d56a68941df0b10fde4a2dc1ec7e18610a73e44314990ba99aff45ba8d4c467121eec08a1feff05d60ff5a3468c8bbb1eff9a2623d0249cd56cdb557f2ab1ede7fbe628951476bd72af2c4dc533c", 0xb4}, {&(0x7f0000004000)="acd192cd02e16949d39257b0b0026d39124240bf2e05c4370b706426ebe00456323a74dc55e51c6e2e4e1af4d61fb657873b77e4c0f0439f00fdc424193fcef07ec5b7faa78ac8b1e89445cfce69b3c79cd20664d55b280e2f6a22", 0x5b}, {&(0x7f0000002000-0xfd)="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", 0xfd}, {&(0x7f000000b000-0xc8)="861d8d9d95e519ae8844c5141b34dae118a28f3a63c3a0fd0f7c4f2d1ac85c3e86df22b8568cf8cd77679e884c6eaee10aceeeda0353c75cc2b03b32b184cffe5d99a6088ec05ca261744ef747a5d7248252c4aa1fc22bbf950873b95ebc39f1f6caaaa166104c5881c5d2cec0b9d6973813456e2dfe50fdab68591e3f70bf17e75cd4dc2d0144d936857fb7ae770ea5fa1ae50a9b706478853f202eafe35659bae2c288ab9a2b680142cc448348b1e1b9736f1099ecb49862feacf98f1054f0cf634a2bbcfca082", 0xc8}], 0x5, 0x0, 0x0, 0x48004}, 0x4000) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000be6000)=@generic={0x5, 0x80000000, 0x9}) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/15 18:22:28 executing program 6: 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) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000002a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xb8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000021000-0x74)={r1, 0x6c, "8b2fa33349d46b0bb96ea36b1bcb68dc3f752689d78cf8ed86e42e697db13b804bc21f2cdff00cd17a5fbb11a77068e1538e7ce74a815784a903ec3a3078c680eb05381c7537ed0b86de76ac515066e0cd36ae563c04e1874ea111ed883a36a44a492e99e8200c142b05657f"}, &(0x7f0000034000)=0x74) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000035000)=0x7, 0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000035000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000034000)=0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000001e000-0x4)=0x0) 2018/01/15 18:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008f6000-0x10)=@generic="1386ac8f0c72faed8b00ba677a117810", 0x10) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/01/15 18:22:28 executing program 4: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000f60000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e3b000)={0x0, 0x7, 0x3, 0x3, 0x0, 0xffffffffffffffba}, &(0x7f00004c4000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004f0000)={r1, 0x7, 0x0}, &(0x7f0000dd0000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x100000003, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 18:22:28 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000663000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@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]}, 0x3, 0x9, 0x3, 0x80000000, 0x2, 0x80, 0x80, 0x33, 0x0, r1}, {0xffffffffffffff00, 0x8000, 0x4, 0x857, 0xfff, 0x3, 0x7f, 0x81}, {0xb7555842000000, 0xff, 0x1, 0x80000000}, 0x3, 0x9, 0x0, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x3, 0x1, 0x8, 0xfffffffffffff5f7, 0x7fffffff, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00007fc000-0x4)=0x80000001, 0x4) recvmsg(r2, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r2, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0xebd218587b699af5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000475000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e84000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001d6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000b19000-0x8)={r4, 0x3}) 2018/01/15 18:22:28 executing program 3: mmap(&(0x7f0000000000/0x5be000)=nil, 0x5be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00001e2000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) 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) pipe(&(0x7f00005be000)={0x0, 0x0}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 18:22:28 executing program 5: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000188000-0x8)={0x0, 0x0}) r2 = accept$packet(r0, &(0x7f000009e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e95000-0x4)=0x14) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e83000-0x4)=0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x20, &(0x7f0000933000)={0x0, 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000eb6000-0x4)={0x0}, &(0x7f0000640000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000210000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000eb5000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000eb4000)={r3, r5, r6}, 0xc) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f000028a000)=0x0, &(0x7f00002f9000)=0x4) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb4000)={r7, &(0x7f0000e7f000)="", &(0x7f0000eb4000)="", 0x0}, 0x20) 2018/01/15 18:22:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000347000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000541000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b9a000-0x1)={0x0, 0x8000, 0xfffffffffffff001}, &(0x7f000026e000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009ac000-0x8c)={r2, @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]}}, &(0x7f0000912000)=0x8c) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a2c000-0x10)={r3, 0x74, 0x1, 0x6}, &(0x7f0000fcd000)=0x10) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 18:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) ioctl$int_in(r0, 0x5452, &(0x7f0000ac7000)=0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) r2 = socket(0x5, 0x3, 0x40) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000235000-0x4)=0x2, 0x4) 2018/01/15 18:22:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x100000001}]}, 0x10) close(r0) writev(r1, &(0x7f00007b1000+0x2d5)=[{&(0x7f0000fce000-0xb)="19b2a510fe441644d7c06c5b475634c1004756594a6024a5af010d10fa0216cfcea773261717722616c5", 0x0}, {&(0x7f000047a000)="f8694ca78215aeb344c6f52abe74d1fc6ef98ccb5c25f40cb2c983cbd4eab272bf4ce1280576b35feeb70317a1aa2aa03b91a59d0b6c95fdbcbd663e49b130daf5cda5cea312f5c87fe7a629cd0a8634df87a39ecc501971ababb1ad8511a92ce1fa3ca76b84eb8c2b7c310c671e03ee72b626560a29c5b4076ff0b04badae404c56bbdb82618c7da2d39401ffb2f5b1f7f4d7e9ca97ed0bde", 0x2dc}], 0x5f) 2018/01/15 18:22:28 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000002000)=0xff) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(cast6),wp384)\x00'}, 0x58) socket(0x1, 0x800, 0x8) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00006d4000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000839000)=0x800) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000d25000-0x10)=@common='ip6gretap0\x00') mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000d26000-0x10)={0x1a, 0xf8, 0x630, 0x0, 0x3, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r5, 0x9) accept$inet(r5, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r5, 0x1) listen(r5, 0x0) shutdown(r5, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d25000)=@assoc_id=0x0, &(0x7f0000229000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000797000-0xe2)={r6, 0x80000000, 0xffffffffffffff18, "9bcc317a613d2e9f009a1d39ce388efd95cd043350a52dd22147bfeb29318026d2a0ae91d53ec6b6a698895202e11e95e5046865e865ec69f8fb82f0ba65735f2acbc0a1206a41db263b55fa8e5ec37faedc5cfc000089c76f58b2eb244acd1104b645ffe69f619880e1d592aeea70aea32a69602042970dda17a055558905b6d85f00000000000000042a119ba60d1325dcf63897cb180a92bf60b287d28fe2883c8cea5541d4723abb2ad34b26b7b31043881f3b6b4c6af52811ade51061968fdb2310d0ddc07749c59cc6d2bf97d46a4599468bd2a11c2915"}, 0xfffffffffffffea8) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:22:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00009dd000-0x4)=0x23, &(0x7f0000baf000)=0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f0000000206ffdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000167000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00008c1000-0x20)={0x2, 0x4b, 0x8000, 0x4, 0x8, 0x2}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/15 18:22:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f000050d000)="e6f4c232", 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000083000)={0x0, 0x3}, &(0x7f0000888000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000052f000-0x20)={0x3ff, 0x6, 0x8008, 0x8, 0x1000, 0xe9f, 0x5d57, 0x3, r1}, 0x20) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000019b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00001ae000-0x74)=""/116) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r3, &(0x7f0000a3c000)="", 0xffffffffffffff04, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001ce000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000629000-0x4)=0x8c) readv(r0, &(0x7f000072d000-0x70)=[{&(0x7f0000a76000-0x7d)=""/125, 0x7d}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00002b4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x14437639, 0x5, 0x2, 0x8}, &(0x7f0000de3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ba1000)={r4, 0x404, 0x30, 0x1, 0x40000000}, &(0x7f0000819000-0x4)=0xffffffffffffffb2) 2018/01/15 18:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x183) r0 = socket(0x1c, 0x4000000000080003, 0x1) socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) close(r0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000f5000-0x1)=0x401, 0x1) 2018/01/15 18:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d42000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a7f000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000056b000+0xa80)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c1a000)={r2, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) bind$alg(r0, &(0x7f0000cd0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f0000faf000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) 2018/01/15 18:22:28 executing program 2: socketpair(0x1, 0x5, 0x4, &(0x7f00006dc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ae8000)={0x0, 0xd5, "fb4b5d79f23e1310d7fbe10730ec10b56f4d6ba1933013f0a00bae0307d12e0e7d37ef325087fa30df0aaad7cf13e7811276c765a14e79e2d8d9f803bbfd153777a2ef8598d028295cbceadd325d12ca7e4146374ecfd8f9c1745f2e74687ecf0a63eede2d10420185e8e164e65e58f5cdfb9041355df3aabaaed32bf959cdd16ff0d7af6b1e8929a676500f185d8da52bea61528c752533082dbf6fa17d891254c1dcc080a244b736635d994f830068802622d5c1115572d48e5237f1fef9be45dfe959d4ae59bfb3d4c32211c0f8259fa157b385"}, &(0x7f00000a1000)=0xdd) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001d4000-0xc)={r1, 0x9, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x15, 0x80007, 0x40, &(0x7f0000459000)={0x0, 0x0}) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000eaf000)=0x7effffff, 0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 18:22:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00001da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) r1 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000004000)={0x27, 0x7, 0x1, 0x7}, 0x10) socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) sendmsg$nl_route(r1, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendto$packet(r1, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/15 18:22:28 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a09000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000fb1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000001000-0x9)={0x1f, {0xfffffffffffffff9, 0x1, 0x7f, 0x8, 0x3, 0x1}, 0x0}, 0x9) 2018/01/15 18:22:28 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x800000002, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000f66000-0x10)={0x4, 0x3b17caeb, 0x9, "7bdf8dd2d258", 0x5, 0x0}, 0x10) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f00002ff000-0x36)="1f0000000104ff00084345b4f6e0ffffffff000000800100010400dcffdf00", 0x1f) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000bc5000-0x4)=0x1, 0x4) 2018/01/15 18:22:28 executing program 4: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x24000000000000a, 0x10, 0x80000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000045000)=""/16, &(0x7f000004d000-0x4)=0x10) [ 123.624506] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 123.647864] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/15 18:22:28 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c36000-0x4)=0x0, 0x80800) bind$inet(r0, &(0x7f000010e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000090a000-0x4)=0x7, 0x4) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x1000, 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=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 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}}, 0xe8) 2018/01/15 18:22:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xcd, 0xe646, 0x2, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000+0x6af)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001000)=@routing={0x87, 0x2, 0x1, 0x4, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) 2018/01/15 18:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000268000)={0x0, 0x3}, &(0x7f0000343000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004aa000)={r1, 0x8}, &(0x7f000005c000-0x4)=0x8) write(r0, &(0x7f0000c36000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffffff0000008700", 0x26) 2018/01/15 18:22:28 executing program 7: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x51c, &(0x7f0000044000-0x51c)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ea2ae8", 0x4e6, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @loopback={0x0, 0x1}, {[@routing={0x2f, 0x8, 0x2, 0x4696c6d0, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x2f, 0x2, 0x0, 0x5, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x800, 0x2, 0xfc, 0x8000, [0x0]}}, @generic={0x7, 0x13, "18bfbba410d08f5984538592c8c787b4d349a4"}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x10, {0x2, 0x2, 0xc7, 0x7, [0x7fff]}}, @jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x1, 0x2, 0x7fffffff, 0x1000, [0x208f]}}]}, @routing={0x2b, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x38, {0x7, 0xc, 0x1f, 0x4, [0x800, 0xfffffffffffffff9, 0x2, 0x401, 0x20, 0xafaf]}}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0xffff}, @enc_lim={0x4, 0x1, 0x10001}, @enc_lim={0x4, 0x1, 0x5}]}, @hopopts={0x7e, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x100000001, 0x6, 0x6, 0x8, [0x2, 0x4, 0x3ad]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x6, 0x34, "0288ae1043813d604b269ecb8b54909d2112ce13b18a391fb1a10fd6b71de5470176b4b7731fd536c55a34b85d7041b63c45c083"}, @pad1={0x0, 0x1, 0x0}, @generic={0x5, 0xe7, "b379609dcc041bf7ca4d2fc31a9a99274423847dacfe62b430961ad01b08189eca421646516e47c06a2d5da3c0bd310ac5846efbc83b61d74ff3f0aaba6ca38e285f5b02180a4c5f51be2044126c6f9f350b8a6dbc4fdc1132a64f64d39fea8bf6e451db87115b7d2f58ee7259df0e3cb30102c11418250983e1ce721350a28af2838e979dae26dfceff4dc54b37c06c3b73f748109136eb98d720e8d91c9eecd15ce27b4238342822b47b0c7a9536bda53e9ceb9f33ccbe655fd0515fc16461414a859499741b0579f8e2d1b8aee83e427ac9ff4eef2768e72c285bdbc6b5359c3435bb5a2af9"}]}, @hopopts={0x7e, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x43, "8c3f979a2b8b48d7a7ce1a4bb0b38514c50d03b8632f9e71c60f9dc40ac954d7cbc17599aa190cacedbc9e078c60a0b850473d3ea9812c4afd1e66c1755bd92ae902b4"}, @generic={0x0, 0x0, ""}, @ra={0x5, 0x2, 0x2}, @generic={0x5, 0x90, "112b577908dc51d219ea0a1d2ce5adc70c93792e1a392de15f60c3d4bee621ec37030e76ce373f8ad3fb958e1f0f8c4fd6f45a59e42174766f3b74bd21b079620b78c2a0228389adb1ab4a16673294404f885c94cd4f122a491a3706185c16adf0c45db1ae1d7fa528f432229ebe8d44f1d48f6d6ba91e070032d7de692caa6743b7435c3b5dad8aec487cba25364b3f"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @hopopts={0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x53, 0x6, 0x9, 0xc5d7, [0x0, 0x7a, 0x9]}}, @enc_lim={0x4, 0x1, 0x9}]}, @dstopts={0x89, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7f, 0xe9, "2ea5c8984cd44e4a913816e71464356e2a4a0ecf6d1b3debdad802e84d15619f1291ff941b78e97baf60af5ce848aafad0ce46458413448e1f95bfd48207650971c8247e24d41b2048ad25b7c60df6eb91ffffffee5e787931dfddd685eb2e4d4a5fe415f8a9b8319e554b501a51d344f0229446f9c36a60e62f29c43fa1c2677bf8aa6fe2da6bd1f05c82d6d2c94bd9f518e3a96044d1987e0aa503e80c91429fe5c30a9baefe17678c01adfa4045f395a38691b2a1e9cfa4eb2f0cb69dead24ee00a623c7c893a0ec8f1e5a387b325bca1060000000000000009eb3eaf57a78201ee6900199c20f5"}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000ec000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xb, 0x4f4d, &(0x7f00000f9000)={0x0, 0x0}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000052000)=[{0x0, 0x0, &(0x7f0000098000)=[], 0x0, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000096000+0x216)=[{&(0x7f0000033000)="cb31f16c8879c3cf4d004b95d4efbb4f17b492cf3a1086ddaf15bca83d1b9efb4d45b555278ed96ab5163d709546db30ad0b1a8fea302c4012ff5b70669c9d41a728f30648f41e3bb7ca1779659c09061dd057b9aa9bef439962ce12d98ff909558fcad1ad00ad4db5f44d19ea9b5c418c2674f3ea64584e975e823a9145a7934a957ba38c4835013507b9ef3248644064995d5d298c27e34f2692ee46ea81f9c826d3714ce851f854f42e6b", 0xac}, {&(0x7f00000fa000)="340a5dae7fdff622d33c1bebef196a15ff1c935637733198210c3f239ada79b373041de88dac833759c4628eca5775c0b1", 0x31}, {&(0x7f00000f8000-0x7d)="583198249416caedb58fcb71b02d441d4fa57a9f2ba03c06d45a4b082dcb85c15e4f310bea3d91fd7eaa96ec0c73c5784728b2f69837db7b1e615874d6186de994a373501e0537172fa998ee55d7713951a94d509c14bf024c8c6657b3c6cec65ac27a20f5987fc45ebc1694a337c50abfabd33d26acf9a9832d0c7e86", 0x7d}, {&(0x7f00000fb000-0x2e)="cadcc2f623e48d1372cfe586b2c46361aceaca1b33a8ab20d00157b8fa459888f7520dceb8334ec1d266231e9729", 0x2e}, {&(0x7f00000fb000-0xb0)="72ce8f64ff20021c3349b4352861c9241daa02377b9ce747bebe0782bd9c394c72d5303b41be0e57a275095501dc753cc6f89104584389ea4dc5402214ae7f0b9e8ab385e1fc8baa2bad7c7c6b9477a0c646a21254d70928eb06b3e355b10cdb75c4a1856587904a13ab671eeb620802e635c47cbd6569420306b647ba63aa1ffd12f4adcd956e44052eb988ae582c3ea4608d37e97d23248fb5557b4621b10a06630320121a60e1490111066fa24eb6", 0xb0}, {&(0x7f00000fa000)="0bf959374034ebdc22dbf02070712aed07002cb188da0dab1ed2fb9cb5f99ae19f4dc1c29413901aeb7319de951e32d2c9c8f674601d79799f1d7f10f66356b63b60ec88e53a5797e468b9a96bf9da76b5d9af183dd3e053ce95ec4c7bd4ac3557d9acb8238c4e97f773a3b416b457c7456e94486c0b", 0x76}], 0x6, &(0x7f00000f2000)=[@assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0xd8, 0x4000004}], 0x2, 0x4004) r1 = accept$unix(r0, &(0x7f00000f8000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000077000-0x4)=0xffffffd8) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x5, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffa) getsockname$unix(r1, &(0x7f00000f8000-0x4)=@file={0x0, ""/2}, &(0x7f000008b000-0x4)=0x4) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xffff, 0x8, 0x4}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000066000-0x8)={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000008c000)=0x7) r3 = accept4(0xffffffffffffffff, &(0x7f00000f8000-0x80)=@generic={0x0, ""/126}, &(0x7f00000db000-0x4)=0x80, 0x80000) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00000be000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000022000)=[{&(0x7f00000d0000-0x2)='{{', 0x2}, {&(0x7f0000016000)="4906d94beef41410e6191e6156a991280f1c41f06bf459f55d2bf61d6a0a528e3243857d6435a08fe6f990d904f5338118d3715756ba79f5223bb0a438a10d84651af8bb43e11d6656191bf5183dbc5925eaf0ad98159f562fe1e92b3df0686901b363e08047abd291de16a2e9664b3fecb3f4ed3b4226e31beeddc37ad096d702f6b9e920db8259efcd65e3a898ec45a62ea6085d22859eae841c95a009488eda130a9da00f221c12c3cfe29b86d64e6d05b136aaa8ab3edb2a96390df63c0e5dc21fd4ed7b44bec1ca8d97855c948044e624", 0xd3}, {&(0x7f00000d1000)="8a4514eb3179f4e4495593091d401bb405c4b614f6f57d01480d4ede44dbe2c40fe13f395ff48a9326eda62d87d0a87b0be053b5e680f6839c4600bebb68bfd61f280d4511a3922e6417b681d4c0744d711e30c4", 0x54}, {&(0x7f0000001000-0x5e)="b799c28cd94d44c689750ab9a100ab0da2ebee2e89cdba6e09afe3165eff5e6619ab684918a50ec5eecfe85d1edb64b8d8bbde17578b2601368a2319e8465ef9b4d0d5bc1e99e66649ce46e869d645f8bea8621961153780f4e86a329f34", 0x5e}, {&(0x7f0000000000)="ff82379268414186a535a56c8412198725ae4e77486ce7a3ae61ec012cebf16981728c", 0x23}], 0x5) r4 = socket$inet(0x2, 0x3, 0x2000000003) close(r4) unshare(0x400) 2018/01/15 18:22:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) 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, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000028a000)={0x100000000, {{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) sendmsg(r0, &(0x7f0000a62000-0x38)={&(0x7f00005c2000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000514000)=[{&(0x7f0000584000-0xb3)="aa455eebb4aa1b13855df25ecde239c10d5e9fbedbea801d00475ab5c1dab211f62953f6ee108e68ad6bdb9fb71d67b761d6535b7462b7139c14afe7df7dc9", 0x3f}, {&(0x7f00000a2000-0xb8)="c8b1663dcc3668665e176a3fa854099cdc5faea39948930ea8b76cc565370217469e2d4de4038cdbad9c569669756cb2d88ca513499a52d44359a2e3b06854c90af9a41785a69a58aef89a23381ca52fbae7a8ceb7ed999422a414d22c49de50cd482a53a2ab94616e4c21dc2a273db6d7be9c397f1ad128f50ceaaa7285efc987f02b4bd1c155e14bef5b4d24cdbad0c354c9c1989acc00fddd47fff70766a48be74178787168780cb55f57460e1d55fe26ff1a36f5dc31", 0xb8}, {&(0x7f00005dd000-0xd5)="c9f9c0f28e101a775440bd36966597058acb8a435165fac50a8ec020d999b92be2b3dd35c38156443e8f11e057fa28874bc1d44b5f51d47d2ba37eceb36db256bb55f967532918a8843efb757e0f8be508ce361127752cbd05e7b6f7755c0c512ba5116f439d031540e00c6cd2d391625c177f2fa9f4b04326083864669dee22bb913ab07b5df79c5857fc8d13da66eb4cacace21d77c700e8740a7f29dbb861347d8960077fd53e56c2d2cdcafd602f026a0a8ce6e580c423b9deb2bf866b6819e0aabc8fdff0a406c521defc25804ebafbab6413", 0xd5}], 0x3, &(0x7f0000a12000)=[{0xa0, 0x11b, 0x5, "183243944d931a64997bb29a6b15bba1535d79a9018b871f35f468ed215f32ecfa0b80d51ecb3be9245e0eda8dafcd2b63a2880e5c9465b26b12712be00053eaef98cce9d4187c9445301468824a2cd10544c86afaa6591672caa17deb166cc30c0f2952ca43b71ff8c108cc3c6ee12cbaefbbcaeb243c7f64f1599eeb8d02a07f7e1aa7f4ae6e48dfe46cc06a290b20"}, {0xa8, 0x0, 0xb9b, "190e520095e732920190abcaeece152dc90a0e8338fce0fec9ffb73580c45eb2bdf71551f754acfbe1fd2a9f7830b91ef29fe0d3ade83a8e09705955344e4405dd42ccf0f64d94eb415a24e4cccef90f43e1fda4b0aee09ca4fe6962ef5ad25c4b8a6eed4527ea44af648400f5e6860e848549116d7fe3ceaa33d133a70c58fd8b4dda492cb67e1d9919433c4cfb534cc2732d"}, {0x40, 0x11d, 0x9, "8c996c9fb9aca35415494e31b1f2821e97ea054bed79447ab9eaa19864ed11ff7f00004d87ecc3aa77729d05ae"}], 0x188, 0x4000000}, 0x4001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000523000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ac7000-0x4)=0x100, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007b6000-0x4)=0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000868000-0x4)=0x2005, 0x4) 2018/01/15 18:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000060a000-0xb)='dctcp-reno\x00', 0xb) 2018/01/15 18:22:28 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f3b000-0xb0)=[@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7e9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x6}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x53c9}, @in6={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/15 18:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f17000+0xdd7)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000563000-0x4)=0xb0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f000067e000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) [ 123.717756] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 123.743983] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 18:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x1, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) socket$kcm(0x29, 0x0, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 18:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005a7000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000c71000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000765000)=0x9, 0x0) socketpair$inet6(0xa, 0x80004, 0x9, &(0x7f00005b0000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000443000-0x80)=[{&(0x7f00001e8000-0x30)="", 0x0}, {&(0x7f0000a85000-0x61)="", 0x0}, {&(0x7f0000a8e000)='\r', 0x1}], 0x3, &(0x7f0000879000-0x18)=[], 0x0, 0x0}, 0x0) r3 = socket(0x5, 0x800, 0x80) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00008fb000-0x4)=0x9, 0x4) bind$unix(r2, &(0x7f0000bf8000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/15 18:22:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000b6e000+0x653)={r1, r2, 0x5, 0x7, &(0x7f0000d83000-0x3c)="bbfc40b889dceb5b6368a534e9f778dd61de99cde21dd384e2312f036cdb464b1f8fdde4037ac31e763da268c2528bf9e7816e60a145bee3c15262c1", 0x400, 0xffffffff00000001, 0x100000000, 0x9, 0x6, 0xffffffffffff8001, 0xfffffffffffff800, "b6f24dcf31997c85e927d26138507fbfa8694ad20c2d06b119e73d705a1b68eac958561042d537cf25a08568d0668937a081953166fae14a0ce4975f16979e7b8a89441a55796e6008cea2a86bdfc63a65b492b715c77c6e6522029674b456ce2479f97618aeccf06b90c70f3476c1d4c3047ee55da0301cabbcfa42a99c4dab5b0fdcf45b4f331426b66d648ed7af6b08bfee1f44c7b65142bd5c65552a9208aee8f7ec21a9239ac8aec92e34b4ee247fb0398d3f4bc894f113a1cfa5017394e2a7f6a3fdbe87"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000811000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000a4b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r5 = accept4(r3, &(0x7f0000edb000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b8f000-0x4)=0x58, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b1b000)={0x0, 0x80000001}, &(0x7f0000a1b000-0x4)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000a62000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000a89000-0x4)=@assoc_id=r6, &(0x7f00009fc000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000290000)={r3}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000067c000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="60bbe48729e414eaa007e77a8e8cde12"}) 2018/01/15 18:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000bc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "8000000002000000"}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x47]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000cb9000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c11000)={0x3, &(0x7f00000cd000-0x18)=[{0x3, 0x386, 0x7, 0x1}, {0x3, 0x3f, 0xd20, 0x0}, {0x6, 0x347c104f, 0xfffffffffffffcad, 0x5}]}, 0x10) [ 123.785560] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 123.794345] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 18:22:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000fc5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/15 18:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x800000000003, 0x2) getsockopt(r0, 0x0, 0xd0, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept(0xffffffffffffffff, &(0x7f00002d4000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032c000)=0x10) sendmsg$nl_route(r2, &(0x7f0000c46000)={&(0x7f00003fc000-0xc)={0x10, 0x0, 0x0, 0x4000408}, 0xc, &(0x7f000060a000-0x10)={&(0x7f00004a0000)=@ipmr_getroute={0x14, 0x1a, 0x821, 0x1, 0x2, {0x80}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$int_out(r1, 0x5460, &(0x7f0000d9c000-0x8)=0x0) 2018/01/15 18:22:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b6a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@noop={0x1}, @rr={0x7, 0xb, 0xfffffffffffffffd, [@dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0xa}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x8000000100000100, 0x1, [0x0]}) r0 = socket(0x1b, 0xa, 0x5) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fe2000)="4383540d58ce7cdac5921cca172a65f8", 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b6b000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000024000-0x4)=0x0) 2018/01/15 18:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000e8c000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0xf}], 0x1, &(0x7f00009ce000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) bind$packet(r1, &(0x7f000053d000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f00008b5000)="", 0x0, 0x0, &(0x7f0000abc000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00007ab000-0xe0)=[{&(0x7f00001ac000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c, &(0x7f000072b000-0x50)=[], 0x0, &(0x7f00009ab000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 18:22:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ea2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00001c7000)=0x1c, 0x800) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000bcf000)=""/4096, &(0x7f0000e79000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c6c000-0x10)={0x0, 0xcc, &(0x7f000006b000)=[@in6={0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x7}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x596c642b}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000132000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000064000-0xa0)={r1, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8035ba, 0xa30, 0x8, 0xf3}, &(0x7f00004a3000)=0xfffffffffffffe31) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000008b000-0x8)={r2, 0x4}, 0x8) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_proto_private(r3, 0x89e8, &(0x7f0000ad5000)="e0462a6933c0f35f14faa4616fd8b23d845aa574ccd6ce1451960e17a204565b85ac12ed89810b0fbb005b3a1671917b5f243de0180e6a2487acc98b1bde48d9f44543d4fb63d70a6daa8b29f468c3981968888c3eaf4b90e6ef30f705fd429b9b147b84dc3d823de6d603055e239a161d9eb9adb7f5a32dfcc087e4d5ea9c09530c20449d3326ff5de59141d5f30b") sendmmsg$inet_sctp(r3, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r3, 0x3fe) r4 = accept$inet(r3, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d7a000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x400, 0x100000000, 0x7, 0x7, 0x6, 0x68, 0x7, 0x8, 0xd7, 0x6, 0x6, 0x3a7, 0x5, 0x0]}, &(0x7f0000b22000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003aa000-0x78)={r2, 0x70, "d5e9f2b03f5cc76c2e9062391b2ba0b8208a1b1d101ac29bbc9bde33ed371e8d18fe7ee7fa4022f686e1b7ffc704db1d2d38aebc3600e396601a26826f0f6a0084db6f51fc477f5e635e1fbdbf076d3649da43ae8209c7e5d3529bd3a766b536fb4f6709dd3b3ecbcf2a8c80510cce00"}, &(0x7f0000126000)=0x78) setsockopt(r4, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="800d005301000000", 0x8) 2018/01/15 18:22:28 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00006fe000)={0x9, 0x80000001, 0x7, 0x1, 0x1, 0xffffffffffffff9c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00002b9000)="8d41cc2e39b73c2f7f8869edb9f127a9f10506b0ddb544e31f42c84a43cf5d101e800e889d", &(0x7f000061f000)=""/57}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/15 18:22:28 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a0a000)={0x4, {{0x2, 0xffffffffffffffff, @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) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000f86000-0x10)={0x27, 0x8000, 0x65f40c15, 0x7}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/15 18:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002c4000)={@generic="1bc4396884aea225a69824e1d1a2f6f4", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000775000-0x10)=[{&(0x7f0000150000-0x29)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x29}], 0x1) 2018/01/15 18:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept$unix(r0, 0x0, &(0x7f0000c25000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000e86000)={0xd336, 0x41d2, 0x7, 0x0, 0x3, [{0x7, 0x3, 0x1, 0x0, 0x0, 0x2088, 0x0, 0x0, 0x0}, {0x81, 0x100, 0x40, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x401, 0x5, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00005e1000-0xa0)={0x0, @in6={{0xa, 0x3, 0x94, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000000, 0xa000000, 0xfffffffffffffe65, 0x0, 0x10}, &(0x7f0000c22000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000032f000-0x8)={r3, 0x6}, &(0x7f0000fee000)=0x8) connect$inet(r2, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xffffffffffffff45) read(r0, &(0x7f0000761000)=""/63, 0x3f) syz_emit_ethernet(0x2a, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b0f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000012000)={&(0x7f0000d38000)=[0x0], 0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000057a000)={0x4, 0x0}) 2018/01/15 18:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = socket(0x3, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000621000)={0x0, 0x7f, 0x10, 0x4, 0x101}, &(0x7f000019b000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000085d000)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a70000-0x4)=0x8c) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000be3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b5e000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001c1000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d49000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}}, &(0x7f00009bd000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003fc000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7, 0x1, 0x6, 0xa, 0x80, 0x80, 0x7f, r2, r3}, {0x1f, 0x80, 0x5e4, 0x3, 0x3, 0x6, 0x7, 0x7}, {0x0, 0x8, 0x20, 0x0}, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x0, 0x3, 0x3, 0x6, 0x6, 0x8, 0x8001}}, 0xe8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ffd000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) 2018/01/15 18:22:28 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f74000)={r0}) bind$nfc_llcp(r1, &(0x7f00004c4000-0x60)={0x27, 0x9, 0x7f, 0x0, 0x81, 0x100000000, "b37af4f7cf9c99df2e0a1ddd122b0a1b6ef81735d4a80cddc761cf25b22b44c658251c185cbd7a8894a995f971e4ec797efef9a3dd0a792dd6a31fea453bd6", 0x81}, 0x60) r2 = accept4(r0, &(0x7f0000f74000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f74000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f75000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x4b000, 0x7f, 0x1}, &(0x7f0000f74000)=0xa0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f74000)={r3, 0x200, 0x7}, &(0x7f00008cb000)=0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000053d000-0xd7)={r4, 0xcf, "9c085fc88aa4e0883fcc98a937942a966359607a26ab8c1cadbaff461150ede0887d5592667b0243135fe3299a5081c82ac63a5320fffb409ae9b3e070336e37c93dc88f9eb3071469951889af47ef74d9720efb176ea75ab75d1fb2644927f9073b85ced5c54d1b62ce6a71335ab0fd8a105d8038a7cc048ea535d3c9bef834c0d34c7697b2d09aae5e5a16cc381dc90ec814db58bff0ba51551d6947dd5f1d84ea79d2d48769c70e928ed386dd53333b934768df4e5c5c848c48e536bb421d51a38bbeb33405b0818e75a44322f4"}, &(0x7f0000f75000)=0xd7) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000f74000-0x1c)=@req3={0x7e, 0x1, 0x3, 0x8001, 0x5, 0x2, 0x0}, 0x1c) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) accept$alg(r5, 0x0, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f76000-0x10)={r0, 0x50, &(0x7f0000f75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 18:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x0) writev(r0, &(0x7f00009a1000)=[{&(0x7f00002b1000-0x22)="1b46d0e3329b3c6f9f6e78eb81246674cd805a75cb242893faaf1f027cb61849d625", 0x22}, {&(0x7f0000642000-0xb6)="624739f6669d399babd42e4c5fe5834d4ad10929821a87311b1cef4ac47088e54c3740bb43b8f1abcac045b4e7ec4bf15e4e2e96846a8ee760979db7de62964873a956f905480fb808ddf395eaca4b4230a030f4448e849bec130be50e75ca361c9dcda95139146e70666f499ff124de4287a595961dc38f29a0b30ac4ed7a70228961a720a2e14b8946d7f5aeab8981be7741e3ad3aa0687a4e36cecb74bafb62137e5e6eddf6a4c7e7a8cf6d33cd27b460263d3690", 0xb6}, {&(0x7f0000426000-0x8)="59244a41541f6528", 0x8}, {&(0x7f0000cd9000)="bd233b8764d40fb62efd64ca00fecf670db580c7fc5c4ecd778dab66716c680545936af71651f65a0e6bc7c926f0511d5d2bb27f9e1c8bca4cb8e1abc13527e851c8392d7e1feb37f046d32dff08c05d007212b70aa066a68f84b217c31d2b8c01dcc4426f82882a41b9e81a5c109610fb1c2a10e6ee459baea120125847d15c35ee46368c441746c6efa9d4e41717d0689876720917dad9d7c51fdaf1defb6739b6712a22853563ae1d9731c191c302cdea4ce20584c16c22f6165f488ac97dc0b3060488632302f99515", 0xcb}], 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000be000-0x4)=0x0, 0x4) 2018/01/15 18:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x2c, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) pipe(&(0x7f0000216000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000f32000)={0x4, "a6252f79e1b9"}) recvfrom$inet(r0, &(0x7f0000061000)=""/4096, 0x1000, 0x1, &(0x7f0000853000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:28 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x2000000ba, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000015000-0x14)={0x0, 0x7, 0x6, 0x4000000000008, 0x3, 0x3}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000000b000)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000015000)=@ipmr_getroute={0x14, 0x1a, 0x220, 0x4, 0x2, {0x80}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000014000)={r3, 0x9}, &(0x7f0000012000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:28 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x807, 0x3) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f000001e000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x800) 2018/01/15 18:22:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00003b0000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060b000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005c7000+0x35c)=0x2, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0xe1) accept$inet6(r0, &(0x7f0000026000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f8000-0x3)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000882000-0x20)={0x1000, 0x4, 0x4, 0x2, 0xfffffffffffffff9, 0x0, 0x1, 0x8, 0x0}, &(0x7f00003b2000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a25000-0x3)={r2, 0x100, 0x200}, &(0x7f000017b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007f1000)={0x4, 0x8, 0x1, 0x33f, r3}, &(0x7f0000da8000-0x1)=0x10) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000c8e000)=0x8001, 0x4) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000ba3000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d96000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00007f8000)={r3, 0xfffffffffffffffe, 0x20}, 0xc) 2018/01/15 18:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c83000)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000114000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b41000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000621000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6c87, 0x7, 0x1, 0x2}, &(0x7f0000cfc000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000024d000)={r2, 0x1f, 0x5, 0x5}, &(0x7f00006a4000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cef000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00003c2000-0x4)=0x0, &(0x7f00003e8000-0x4)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a89000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000045c000-0x8)={0x0, 0x0}) 2018/01/15 18:22:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x400000000000, 0x6c000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000065d000)=0x108, 0xffdc) ioctl$sock_bt(r0, 0x8906, &(0x7f00008bd000-0x8b)="") 2018/01/15 18:22:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f0000104000)="5f6d236b02fa2be6c33c4088a1bdfd37ae5f1b8ba5adf0d53f8f3fc80df11725e5504bc338de7cd799d020c4adab80a42851d9c3f6907b57ab97113d0ae2eabd", 0x40) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a5f000-0x8)={0x0, 0x0}) socketpair(0x11, 0x0, 0x6, &(0x7f00006e3000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000312000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00004b3000)={r4, 0x1}) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r5 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000905000-0x4)={r0}) 2018/01/15 18:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000035d000-0x1f)="3f0000000601ff433af3870000f623000000000000000094000100ffff5a98", 0x1f) 2018/01/15 18:22:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000474000-0x10)={&(0x7f000068f000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = socket(0x11, 0x80005, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000009d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@dev={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, @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}}, &(0x7f0000ee1000)=0xe8) connect$packet(r1, &(0x7f000078e000-0x14)={0x11, 0xf8, r2, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffff9c, 0x84, 0x6b, &(0x7f0000be9000-0x2c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x95, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00006eb000)={r1}) 2018/01/15 18:22:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c22000-0x86)=""/134, &(0x7f0000001000-0x4)=0x86) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2f) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000a36000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000ee9000)="", 0xffffffffffffffbc, 0x0, &(0x7f000050c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 18:22:28 executing program 4: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 18:22:28 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000b8d000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000640000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000f41000-0x4)=0x8) r3 = socket$inet6(0xa, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d2b000)={0x2, 0x6, 0x4, 0x2c32d990, 0xcb4e, 0x84c, 0x4c00000000000000, 0x9, r2}, 0x20) bind$alg(r1, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f42000-0x4)=@assoc_id=r2, &(0x7f0000f42000-0x4)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000f40000)=0x5, 0x4) r5 = accept$alg(r1, 0x0, 0x0) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f00006c1000-0x88)={0x40, {{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvfrom$unix(r5, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000f42000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/15 18:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000090c000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}, {&(0x7f0000540000)="9b4d7a942e21e27053ca6200d3c47cd796c8a2a20c", 0x15}], 0x2, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) sendmsg$unix(r5, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00008d6000)=0x0) 2018/01/15 18:22:28 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) socketpair(0x10, 0x80000, 0x1, &(0x7f0000a99000-0x8)={0x0, 0x0}) sendto$ipx(r2, &(0x7f0000d70000)="8950849efdc41f382cf136c9563e19aa5042bded1db673340eec71b395bb8073f8bc056292408e0c124243cfda142dede90885e98e40a1ed3df748d59ab4dcfb404e7c92053c17d16a1eb7bb2220c813eb86f5f76943", 0x56, 0x20000000, &(0x7f0000698000-0x10)={0x4, 0xfffffffffffffff9, 0x512d, "ddeeca6c8218", 0x1, 0x0}, 0x10) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00009aa000)={0x5295, {{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, 0xa, [{{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, 0x3, @rand_addr=0x5c0, [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, 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]}, {{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]}, {{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]}, {{0x2, 0x1, @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, @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, 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]}, {{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]}]}, 0x5e8) getsockopt$llc_int(r3, 0x10c, 0x1, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000434000)=0x4) r4 = accept$alg(r0, 0x0, 0x0) pwrite64(r1, &(0x7f000042d000)="61476d7531226cd65db8378f758a3b1e44f0b685331d976ba1c9ad2b6c9cb2a44e850c0f4e4f5d7968ad7cc5b8b042bef347066c8ae6c15a5e1757ba21da40384868cb85e504d7b3af4bc9ffdc7f606011b8728437beb08a63c00c0f6e9e975a7c348c63f19d288de12a8065558349bad165cba9fd14fd5a694e304736632a0f83537da72f768482fee3475905", 0x8d, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f74000)=0x0, &(0x7f0000481000-0x4)=0xfffffe46) recvmsg(r4, &(0x7f0000863000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000dff000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000da6000)=0x0) 2018/01/15 18:22:28 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f79000)="0a0775b0d5e39ae5b3b60ced5c54dbf7295df0df8201000000000000000000e6", 0xf) 2018/01/15 18:22:28 executing program 2: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200080001, 0x0) write(r0, &(0x7f00002d4000)="220000001c00b515f8efff000001080000000000001f00000000010306000100a445", 0x22) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1338)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006f7000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xfffffffffffff801, 0x100, 0xffffffffffffffff, 0x961b, 0x3, 0x9ca7, 0x0, 0xffffffff, 0x0, 0xc7d, 0xfffffffffffffffc, 0xed, 0xfff, 0x1000]}, &(0x7f00000b8000)=0x108) socket$inet6(0xa, 0x3, 0x69) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000822000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000821000)={r2, 0x101, 0x7}, 0x8) 2018/01/15 18:22:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) bind$ax25(r1, &(0x7f0000776000)={0x3, {"8b8bb12dd6ca9d"}, 0x10000}, 0x10) r2 = socket$inet_sctp(0x2, 0x820000000001, 0x84) listen(r2, 0xf0fc) shutdown(r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x2, 0x7fff, 0x5, 0xffffffff, 0x100000001}, &(0x7f0000002000)=0xfffffffffffffef0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x5, 0x5, 0x6, 0x100000001, 0x1ff}, 0x14) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/15 18:22:28 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000950000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003f9000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) preadv(r2, &(0x7f0000203000)=[{&(0x7f0000505000)=""/147, 0x93}, {&(0x7f000079d000)=""/128, 0x80}, {&(0x7f00004db000+0xa3b)=""/120, 0x78}, {&(0x7f0000cf2000)=""/5, 0x5}, {&(0x7f0000b34000)=""/138, 0x8a}, {&(0x7f0000260000-0xfb)=""/251, 0xfb}, {&(0x7f00004b2000)=""/38, 0x26}], 0x7, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000dc4000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000806000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000269000)=r3) r4 = socket(0x0, 0x800, 0xc78) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000a78000)=0x2, &(0x7f00009ed000)=0x4) 2018/01/15 18:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc000}) 2018/01/15 18:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a1c000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000248000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c19000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x3, 0x2, 0x0, 0x0, 0x5, 0xa, 0xa0, 0x20, 0x0, 0x0, r1}, {0x0, 0x1, 0x5, 0x2, 0x8, 0x0, 0xf0, 0x5}, {0x2, 0x78, 0xff, 0x5}, 0x5, 0x7, 0x3, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x1, 0xfff, 0xffff, 0x20a, 0x800}}, 0xe8) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) close(r0) 2018/01/15 18:22:28 executing program 7: r0 = socket(0x0, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000578000-0x4)=0x0, &(0x7f000075a000)=0x4) accept4$packet(r0, &(0x7f0000a7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000027a000-0x4)=0x14, 0x0) r1 = socket(0x2, 0x4, 0x0) write(r1, &(0x7f0000f3a000)="26000000130047f12001b1dc8c002200160b14090600000000000000ff000133050003003f40", 0x26) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f000069a000-0xe3)="bece7037503fca7ea0121fa948db3964e532387599a402c3ba62edb076d9d7ba3de269b43e66d6fdcb88d883d2e5113bd605280934c73933d23eefad8968becb328586a48c5418c125731d1a2309a1bb1dc34c46a91a10d243e06d98cac705ccca1dcc0e8ad6d33bb3fd35a801f04a02039f740deb3c5b5b34b2bb4ab180170b33ebe9f8eebb73064452908c20ad24a355b1386ffdbbdcaeb7e744f03f2cf704d214e5ccb16b3a6df714f9a6a3499eeee02c299dbdfc3d8da6ee56c899e0e464407dbd25a4c6b990574fe8af3de8df05051de73d6376064a031846b755969384988fe1", 0xe3) 2018/01/15 18:22:28 executing program 1: mmap(&(0x7f0000000000/0xe9b000)=nil, 0xe9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00003f5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e99000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000b4000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4e6, 0x8, 0x0}, &(0x7f0000e9d000-0x4)=0xa0) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e9d000-0x18)={r2, 0x20, 0x30, 0x800, 0x8}, &(0x7f0000e9d000-0x4)=0x18) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a4f000)={0x2, &(0x7f0000e9c000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000e9b000)={r3, 0xd41443ac9b0d803d}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006cc000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000e9c000-0x20)={0x4, 0x2, 0x3, 0x6c951b76, 0xa, 0x5}) writev(r0, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00004d6000-0x4)=0x8, 0x4) 2018/01/15 18:22:29 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000dbd000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000174000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c0b000-0x4)=0x0, &(0x7f0000265000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000730000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x8, 0x7}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x492492492492756, []}) ioctl(r4, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a9d000)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000)=0xe8) accept$inet6(r4, &(0x7f0000fd4000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000076c000)=0x1c) 2018/01/15 18:22:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x7, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000083000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000000000003, 0x82f) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r2) 2018/01/15 18:22:29 executing program 3: pipe(&(0x7f0000ea8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0x4, "e5751d206a3b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f3000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007b8000-0x10)={r1, 0x28, &(0x7f00002a8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b39000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c08000)=0x0, &(0x7f00009ea000-0x4)=0x4) 2018/01/15 18:22:29 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f8f000)=@routing={0x3c, 0x8, 0x1, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}]}, 0x48) 2018/01/15 18:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003e3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) connect(r0, &(0x7f000040e000-0x60)=@nfc_llcp={0x27, 0x3f, 0x80000000, 0x7, 0x4, 0x6, "0decb5596ac9633182a36ff47b8e12a9828fe49888a5c1680e2c8dbb701ffad70aaedfd0377967be025ddcd753d57792aac0ec97d683bb0f2e14c5229f4a90", 0x10000}, 0x60) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007ec000-0x10)={&(0x7f00009da000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000036c000-0x4)={r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001bf000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4be5, 0x3, 0x0, 0x3}, &(0x7f0000714000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000416000)={r5, 0xfffffffffffffffb}, &(0x7f000096f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000052b000)={r1, r3}) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4", 0x60}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 18:22:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e1c000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000627000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fd9000-0x8)={0x0, 0x0}, 0x2, 0x97ae) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000fb0000-0x2e)=""/46, 0x2e, 0x0, &(0x7f0000fd9000)=@ipx={0x4, 0x1, 0x8, "f6cb420c58ec", 0x9, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x15c, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:29 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x18, 0x0, 0x0, 'w'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 18:22:29 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) connect(r0, &(0x7f0000fcd000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(generic-gcm-aesni)\x00'}, 0x58) 2018/01/15 18:22:29 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d26000-0x8)={0x0, 0x0}) poll(&(0x7f0000068000)=[{r0, 0x410, 0x0}], 0x1, 0xffffffffffffff80) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d27000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000d27000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000615000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000601000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x800, 0xa2d) getsockopt$bt_hci(r2, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/15 18:22:29 executing program 7: mmap(&(0x7f0000000000/0x7a3000)=nil, 0x7a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x4, 0x0) accept4(r0, &(0x7f0000568000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000386000-0x4)=0x10, 0x80800) sendmsg$key(r0, &(0x7f000079d000)={0x0, 0x0, &(0x7f000079d000)={&(0x7f0000642000-0x18)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:29 executing program 5: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a40000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 18:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000024000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000548000-0x4)=0x58, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a3a000-0x4)=0x0, &(0x7f0000249000-0x4)=0x4) r1 = socket(0xf, 0x803, 0x2) write(r1, &(0x7f000081e000)="020aaf0402000000006466bc8e1d4b48", 0x10) 2018/01/15 18:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7f) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f000091d000)=0x0, 0x186) r1 = socket(0x11, 0x7, 0xfffffffffffffffa) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000c63000-0xc)={{0x2, 0x6, 0x7, 0x4, 0xd3, 0x76}, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@loopback=0x7f000001, @empty=0x0, r2}, 0x6235b2da0fc7f1fd) sendto$inet(r0, &(0x7f000095a000)="", 0x0, 0x0, &(0x7f0000437000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 18:22:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000863000-0x150)=[{0x0, 0x0, &(0x7f0000ea8000)=[{&(0x7f0000232000-0xa8)="cd30293262d0ddf13b85a1b2e8b0f346da4a07e36a5c07d3d555d0071b72357c1676bf4418d3222b2a562aa15e4912d5b6c30da9949bba9c0901318e073f07936343e8b77a2a615d362199cdd368f5f906e1ea73b673aa4518191f61d6df4e690423e848cd503be2e127b28a716ffdbb2246a0b7d5bfc530c075fcaa4a38996fa8ec4056d548861997d55ebc35df5cbe87b2ffc7ca5f8866e3e3b99b168f75e3d7420f25846d5def", 0xa8}, {&(0x7f0000e0e000-0x14)="9c4c7df6604117188fcd93fc1ffe0128f765527d", 0x14}], 0x2, &(0x7f0000640000-0xd8)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x13, "15a9a2b7bd6c9dfa920555ea2420580fa484a5"}, @iv={0x80, 0x117, 0x2, 0x68, "b7e218edbf004383f2e9abcd3df68edce285bb578155c63ab8921fb109b2d2ed2a0e40c9a63c63a18460629b19f42ebb87597f5064a63945376299141d24a2ff2c747aa2a692b904ae19e790ba406966d4d3fea476114e4dfc5cd5902a6317d59b947927454aa46b"}, @op={0x18, 0x117, 0x3, 0x0}], 0xd8, 0x20000844}, {0x0, 0x0, &(0x7f0000861000)=[{&(0x7f00004c1000-0x1000)="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{&(0x7f000060b000)="2e1a11163f564712cb53d9775395610a21921abcd83cbce61d4b15d29da718698c148128d9329a0657147be8f84e35fb4864bef551e103c2a8fa9f218f71a741ef74886d0a84c535e4e9ac137dda7b7f5355713f2751f8ce63d0dfde9af47cbfdb21deb04860836bc94643d559d83e84873b5c8fe7923388adaf8d93bcf9a7a64c9d1a0d3d5cb50bd975f61a184dcf70064367a942f39604476f9463feef7d86401c20bb31bd9c436a301d", 0xab}], 0x7, &(0x7f00001aa000-0x1b0)=[@iv={0xb8, 0x117, 0x2, 0x9e, "9b9d9385d56f93325556faf4d613d72011eadcd45574e21e2bd49f3dbff437c3b0fe4f63cbfd6746bab5179beedf606ee7466a989a699929b12da6c08f8f4dc347f1bd3f0f9ec23872d7cf4832d98785053543d801660ea76801341686cbfe2070fd654af643179922016ba35a0b006fd16885949bc1ffda5ed8c51690d89e7a4f46b216e28a118bca22f25c4b6b3da614c0442d62a4f54f190ef2279e67"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb0, 0x117, 0x2, 0x95, "1a2a72dd914ece957ea48e776cc6082c9068e77ef8dd6fba737edfcfa72b6747c2a2839c23f2bd3e735530308e5a7dd01a31cb082a0920508fe12efac32cb0848beb1c683f74d9e666e0cf48f18cd7dba6ddbb01c1993afed45018b0be481e36d6ade68cb287906eec61bdda11e29f249fc8b5a4233b1aaf285f51cb7ebd288b2ee83b626d2d5debb8b55466e3655fc1ef2bfbabb2"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x1b0, 0x41}, {0x0, 0x0, &(0x7f00009a6000)=[{&(0x7f0000c7b000+0x2ad)="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", 0xfc}, {&(0x7f0000956000)="a430c8cf0e5d22064f5fb35b999b058eec5614795f9e747e1de038c12d2c88bcb7e75c8b2ceaa2d1d3c7d48453d9089cfad9e1e5020e44e18c5f28df269cc295703574f31edde0f039d2755562beb563a2e0f1b6aad27d38e06f5191f40f1e94a1d9bce05f305eafd03dfe2e9662e149eea87900aea8e98240e8baea", 0x7c}, {&(0x7f000085f000-0x54)="76057d5df4abd2ea2f3b00d997ddb0797862e8ff190df7ecd57b92e7f9929bb66c0fbb448e95e30bf0c059ef101ec58340defad5c72e4dd9bc9388cdc1e145bd2b2f459adc1ce30286e0d1ff788224e7cd9df044", 0x54}, {&(0x7f0000ce1000-0x29)="dc2382934eaa83d35189a31d8dc2fffc222ad6d6531a3e97c9d1b91aebfed1f22fe9988629950adf2e3b927d9911a8c6a34ebbfd4e2c6379e605e50a099202e644ca85fcc369fe39b39dff662a23411c5371568cd98835a585175ad3de3340f4326f0b8e5c03dd3f41a7f23a3f8d3f026be4856faa2c525acad51f4a2405face7cd51c3a7845c5e9953652dc864f90b1a2455b5324d202310745710feec1a49288d2675f52e519f570a8a256e83c38c8ec13b0c21cc897673c9dbe9e2f83f7a1", 0xc0}], 0x4, &(0x7f00005b0000-0x11d0)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xc0, 0x117, 0x2, 0xa7, "aaa3ce52a75acfed9ffc87932d084a44507163b43bf216e886284a38d1c1e303ceb9c12e048b75cda5d4f9b91a41381b0aeadbd04fd4884b47b91df2572829f3cd3f4d80fde0fbb138320a325e33c87c5dbe39c799e8174ef3a4e796d37f6e675c1338c2ce2ba4aae10eea1833043d762ec198fb37f8d9b7ee6cb4b2028e3d4e676d65efa01625bc12f8daa016eeb7aabea32ce0c8fee55a1058438b8254764815ae8d919e6159"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0x98, 0x117, 0x2, 0x84, "db399e53bf048c986723f5d6ff41474ab142d662f631241e657f651dcfdde559bd9dda01b9f1c62b567eca2c40ba8129cdfdb3b2747167228ed5f6bb9aab140ed1f79071fa1304a36148a9e060142daff8737155541a0d81f2fc8d34761cfdd2eeb6c33d7a1bd80b3270e223312c935e0a59609e0577c0aec2a9121b33058f1aa2fd9d35"}], 0x11d0, 0x20000000}], 0x6, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/15 18:22:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d7d000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e18000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x80, 0x4178000000000, 0x1}, &(0x7f0000df7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ff8000-0xc)={r2, 0x4, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c80000)={r2, @in6={{0xa, 0x3, 0x314, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000045d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000caa000)={r3, 0x3}, &(0x7f0000c13000-0x4)=0x8) 2018/01/15 18:22:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002df000)={0x0, 0x0}) syz_emit_ethernet(0x92, &(0x7f0000d49000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x1a, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x0, 0x0, [@empty=0x0]}, @lsrr={0x83, 0x3, 0x0, []}, @cipso={0x86, 0xfffffffffffffe83, 0x0, []}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c9f000-0x8)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00008f8000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086c000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000449000)={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]}, 0x9, 0x2}, &(0x7f000025a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007cf000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xc5, 0x8, 0xa5, 0x8, 0x0, 0x5, 0x2, 0x23, 0x0, 0x4, 0x7f, 0x9e, 0x4302, 0x101]}, &(0x7f0000d91000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005ec000-0xb8)={r2, 0x30, 0xba, 0x3, 0x6, 0xc000000000000000, 0x1, 0x9, {r3, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdede}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214, 0x5, 0x5a, 0x357, 0x13}}, &(0x7f0000c55000)=0xb8) sendto$inet(r0, &(0x7f00007cf000)="fbfffd64c1e59b", 0x7, 0x801, &(0x7f0000f6f000-0x10)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:29 executing program 1: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000121000-0xdc)="62c3746b37473cfab4b87b96d8e60f0d3feb6f0fc4c74b9101c52cbd9faeed18439be0ef435deab0b8bd765422349609a5ab95363192d7282fc855c72e10aeb1472228e2da1b5f2728d490968220b7546e997fffefe2776342965c19e6a757052a2f671f195cce6dc1051afe91f998e05df834d7048a5a0b6771e636a32cc81ebb31774c9a28e1ce45e6448979f5c8b644623ee8597d63f0326d03675912a2a1fa8959466824f20d63903614288ebb255b2198279c91b759ecdd250e8ea039f489ebdf556cfb9fe37e72d264693182fc55bd77204f00770b836bb7c1", 0xdc) 2018/01/15 18:22:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x200, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket(0x19, 0xa, 0x6) pipe(&(0x7f000029c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000e82000)={r1, r2, 0x9, 0x6, &(0x7f0000001000-0xc8)="ce3b874cfec65ff0993a4c66dc972d60bf5db3f18964a19b5be3b5c5e7086c584c9eadf5b16d72f64ac72f98b5cac8363f678d7a520831e68fcbdf298ab06d3de6be1f5e18b9005ea6558e213ba64ddeba9a54df48f89f8f74f1dbb4b0da473100c21de1bd56739f4c9a29f0570843275a3385560ef6da5a99cc47147ec3ae8e97784cee84a089a10638646ccfb9fcdd55c4d98caaf972fdae1e2d5b9d86fa1ecaf8d9d0cd53cb3eb8e7722c34406cb57ce0a3f2985afefb239d17f1da6d007d3a13f13fde33641e", 0x0, 0x7, 0xfffffffffffffff7, 0x8, 0xffffffffffffff48, 0x81, 0x7fff, "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"}) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x4000000010, 0x802, 0x0) write(r3, &(0x7f0000749000-0x24)="240000002d000710ff0600000000000000080000020000000000da000000000000000000", 0x24) 2018/01/15 18:22:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xff, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000002000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x1364)={0x1364, 0x20, 0x400, 0x2, 0x0, {0x14, 0x0, 0x0}, [@typed={0xc, 0x78, @fd=r0}, @nested={0x104, 0x3e, [@typed={0x10, 0x65, @u64=0x1}, @generic="097e930c807029cd77cd0b4f99537e6efea8c613ee9e39dc33ddb9e28d2ed18b3ee60dcfe52b9691ff5cdb9462f05c9d8fe6fdfc281a254357968aab25068646cff23135a57da170249020c32319c0f34152f82857cc341b6ad93b118d63d097dddfa90dc26a536cfbc5ccd5f897a2f82d4cbf5286a13aad55001dfc741905ae14dedec2a6055d043e354e4a0265a93b1b66e4cdf6bfa0e4ae3d15f394cdc01792488614e8b62c7903324f5543b5bd8d173249531edab0ccd02bc19fd41123b1563e5729baf4dc6ab6b5006c29b66773e0e395273a3342c104afcc101b0351d40b297f07e6074fa4d3566f2795de"]}, @generic="dda009824cab96a83b74b9bda5fced238cbc55f3537a09f72a795c6220d02f34ffc4a119fed2959842587e472945a862d910619eacaf503323caa328dd0d43c0bc7036121fa1631bf4d9f1f150a2f6746537143aa778a69c7cc655ba5105d398da8a63b49901476f6c8b19d51095", @typed={0xc, 0x4a, @fd=r0}, @nested={0x11c4, 0x93, [@typed={0x24, 0x70, @binary="183e8574fad8ca5ff7dfb45454d5487c8b753dad51716dad26"}, @typed={0x18, 0x6e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="75023631b30466361459c3928a1416", @generic="07af945f4f8242d4118797626eca619f09550b9fcf89f532ac50ec03eed9da0323b2cd876fdc8ff2f5530e45cebd886e33706d518b4fa8f7b395cd98779b6b5e3408a30a05cac76943bda5546c78caa879a1cebe57d6dcdba9cc8324fbe063e37e72cdc10b39c533cdefc5b8bcbe6598f64742317b1fd681d7294c4b5f2d9cbe6cfa5f2e99825ab91f1c25d3c5e1f9fa1d4133117edbdcf2662f6669342e6a5cbf427a400e512ce60ad3de6678147bbb246c547e930c24754f06e050df3d01e61995d45f9cb57def6fa2c6", @generic="0a6ac24cf643e157161566a0993d3061eaa204bbda9ba43badc11abb4fc295fdceea07f10258eb62f8e38ab78b8d91714a86909a014be246df211b2de5f60fdbc664c49e528d8d9c41945ab3c244b76ee85e14235bb9b4ae67b8d8b2aef14124272406895c08a3d5c15de9b4f3f3f30cd27c03013085e4d3d6bde069c2479ca9eac0a1e9c6302138141a871e6e71249839697d8bc48014952d05969da8eedab1e0cf0c34d941a1ee", @generic="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"]}]}, 0x1364}, 0x1, 0x0, 0x0, 0x0}, 0x20004000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) listen(r0, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000005000-0xf4)=""/244, &(0x7f0000005000-0x4)=0xf4) accept$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000000000)="5fa9a02cb707565e6fc073ded7efc3fa", 0x10) 2018/01/15 18:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) 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, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000590000-0xf8)="1cf78a7a7fb5b66b245d3c70393fdb86ca8bc02d4b86537c689cea2142a31e754d9e7805f0bfea12a4d5167306a58d34fbfe5084b2fdb545a8be60f82f0b7748d9641e82fb894e79881880748599eceeb799", 0x52}], 0x1) shutdown(r0, 0x1) 2018/01/15 18:22:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000362000)="ee90dd5265636e3df606c5a80eb54418b3e2f8fb2bfffe8ed8929a2cab2a55380f2c9e01a40d6971f6ddd24613c1c1e2a4549dc16121ea0da4c43a89bd09cfec6c4726e400854a1c8c4759d91a4552ef321bc89b3da4f48694aad590e096142732ae206dc302770c0f234d0814b09ef47b0460281959e6f6dd0561229510365f1b38c3ae0387b9fae895aa8849fbec18bbd639af273b360c3048", 0x9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ef7000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000182000)="3dc0f245cb3ac49201b5772e2420a6074db0337dc1ae3c9647a631fa62fb0ceca7fd64ef8c54bb546ccd833a5707c5f0563fb64494bfa8ac5187d2bfc4c640817263603315588a084f59a2", 0xfffffe80, 0x1, &(0x7f0000ed8000)={0xa, 0x1, 0xa0, @loopback={0x0, 0x1}, 0x4000000}, 0x1c) getpeername(r2, &(0x7f0000719000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000468000-0x4)=0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000fe000-0xec)={0x0, 0x1c, "db52e6b6c4365a9fc331a4652c819c812d604c0b2a1877e7f6aec502"}, &(0x7f0000d59000-0x4)=0x24) 2018/01/15 18:22:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007cf000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000-0x10)={r2, &(0x7f0000002000-0x37)=""/55}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000003000-0x4)=0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000)=0x0, 0x2) listen$netrom(r0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000003000)=0x20, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x53)={0x0, 0x4b, "580918bd13d1cafd26899e97be3a9769cf375f7f941577984bedda91f3b93cdef774789c89b9db8eee7cb279937e36d587d894a55ae89b7688066cb665fe5048bf1c926a7e48bc15116dbb"}, &(0x7f0000000000)=0x53) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x9, 0x8004, 0xffff, 0x4, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x1, 0x54d, 0x6, 0x2, 0x1, 0xfa, 0x400, {r4, @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]}, 0x0, 0x3, 0x5, 0x1, 0x7728}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000008000-0x11)={r4, 0x80000001, 0x9, "c2c6d323d921fc7cf6"}, 0x11) 2018/01/15 18:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000072b000-0x4)=0x400, 0x4) r1 = accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) accept$alg(r1, 0x0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/15 18:22:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1ff}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xffffffff00000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x35, 0x200, 0x453f, 0x8000}, &(0x7f0000000000)=0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000024a000)={0xfffffffffffffffa, 0x1ff, 0x6, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r3, &(0x7f000060a000-0x38)={&(0x7f0000982000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004b7000-0x30)=[], 0x0, &(0x7f0000ebd000)=[], 0x0, 0x0}, 0x0) 2018/01/15 18:22:29 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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=@rand_addr=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) r3 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000f2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e9b000)={{{@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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r6 = getgid() r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) r11 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000000000)={0x0, 0x0}) r13 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000023e000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r15 = getgid() sendmsg$unix(r0, &(0x7f0000b58000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xda)="a06ce786101b1f4b1eea406a6b2ae74a57fcbba710411f09d3f0c6d912a6dadc119147f45b975f5685c3302088a293822bb1197d63b8dd04d746490651ecda6690e89734ac7313c8a345d34287dbbfc30ba75999d3dad8e965bc7f24845c301fe802a49468f703c667aea5cf2fb17fcc9c15120cf425e2d36d788e9d00f6908ae826fcc29f4a7cbb651a49a2f006192232f0f0cf5e0f37b51bc7a8bd2bffe7175461b43e22aa2342886fd039fd8a454fc525980eb6bb39d3e332d96f83f4630b2e4ae398d2869b6dfd11077dc57fd11b68d4a58c8c59c5e42f26", 0xda}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x88, 0x7f4deb241f2ea507}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r9, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000d95000-0x8c)="782f0b383e5ae3d390461c991bf3a5770e6f1089c86f19c46e831e142d1c517665f7888520197f7a5cb055dfabf3f95317e73886d56b3ff590ceff7ff6c5033f0ecb9303732d6c1e9cbefa77458218795fa5f17d4465292b5b136f1d40704dd481388391c06d7616824fcdc39479492802a84645ab6d0fcd79271147439e049f30ed8152155f7ac269d02e81"}) ioctl$sock_ifreq(r16, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 18:22:29 executing program 3: r0 = socket(0x8000000040a, 0x2, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x28, &(0x7f0000001000-0x28)={@generic="1544d852b2529905dea1bd4938070a38", @ifru_settings={0x3, 0x1, @raw_hdlc=&(0x7f00004bd000-0x4)={0x8, 0x0}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic="2200000004a711bc3562b5e076000a72", 0x10) 2018/01/15 18:22:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x10, 0x80002, 0x7) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000933000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:29 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000721000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xf8, "3768ec33048e2e8d597763ae1ab88ec2b42092e20cf9613c65f394d32dbf0d22655424a9b35e5e2b28805e01a0a2966f19bad2531d0a31878087873f4ed089ec6738a917ab62323e2a3dbc0c1c3ff7e0e633bc49f514960dd6a4d2f4d1ae0d1b419a53339cb2e2c77330b3a604c5b887129f0341dd4492e574e2b80afd4603438882731ae017199e0051247bb3f72dff4d285c164060c023c045c80845ef53988deb8093e5c3a085dffda6c05c877ed94944a66b3d55d3d6b80c46a86e0f2f8c740708f07593aecb46157f15990630ff9e3355506b5fdae9ce05cce3c66db0131c027bac9773f3d19a511eb779cff4dd9b1b9ed1b73711d0"}, &(0x7f00009fe000)=0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r3, 0x9c, "c8d6d1332e48a9e5aaef3af6b43f69da45d5478408920dbcbc859d739128bc8456c613818938fdb8037959df45fb11cd4fbb9a513e1a4bab47e7a42f2544b1bc6735f83830a16d2fe704f7547a913f93af2e0bccf1cc5eaf35a02b7f8f631529c1984273ec679d1c2ff0f2acf678bfab50a35033a99cbc55790d4040f11dd923ab34f74ea1e509a786d5ff73cdb36abd3f0f21885fb86acbf19a5603"}, &(0x7f0000000000)=0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004cd000)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r4, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000002000)=0x8) setsockopt$inet6_int(r5, 0x29, 0x37, &(0x7f0000001000-0x4)=0x178000, 0x4) syz_emit_ethernet(0x36, &(0x7f0000001000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "99524e", 0x0, "2e1f0d"}, ""}}}}}}, &(0x7f0000f63000-0xc)={0x0, 0x1, [0x0]}) 2018/01/15 18:22:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d3e000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @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, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0xed, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x25}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7fffffff80000000}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1f}], 0xb0) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0x2bc)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a20009", 0x38, 0x3a, 0x0, @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=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "5afe45", 0x0, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "9075fe64b1e2b7fb"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000a5000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x1, &(0x7f00000f6000)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f00000d8000)="87f54a98c931d7d6f898b483c2c88033eebb6936b70f9e93f0fdae42f6ede4452aa80db504153471cd3b8b9490a41b0dfee5cfda9412debe778d0c3036317349eb2bd691bd7799439aa547490ad5a0abf1187ed27e3069b344259ecffe0269a08ed31313d7de11bda0fafe94b1cc9256032e75ab822834092f3e76f3a56d9aaec00d569b5b2a64221366356a9f247d9cabea5c14e85ba67f4ac9cac1906d", 0x9e, 0x240400c0, &(0x7f00000f7000-0x10)={0x1a, 0x17, 0x9, 0x8, 0xb6d, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000050000)=0x0) 2018/01/15 18:22:29 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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=@loopback={0x0, 0x1}, 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}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x6) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000-0x10)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/01/15 18:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000508000)="b3", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000048b000)=""/240, 0xf0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000016c000-0xc)={{0x0, 0x4000, 0x8000, 0x7a600ef, 0x6, 0xa}, 0x40}) 2018/01/15 18:22:29 executing program 6: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80006, 0xffff, &(0x7f0000ac5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000749000)=0x0) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) accept4$inet6(r1, &(0x7f0000610000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000019c000-0x4)=0x1c, 0x0) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r1, 0x1) pipe(&(0x7f00003e7000)={0x0, 0x0}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000830000)={r3, 0x20, 0x5, "c7d2861e562d9ceb3588eb3dece37fdf2d3cd722fedbb1f54c29ec385dd165e70ca471261a53d545c15669d2da0d6dc8c25c5e96329ea8a9112ebc470cb7d445f8023534a6c552f3787ab1dc91f675ceddce2ab814e81908b68a4714144b100e37b428b576a7c591be5a1997be67a3a7c624d624c1f7b6c08c72b9fbbab54b8b00362e8095b0ff3fa79e6a8c9833b89dd0acfa72e1bcf149f1505e426b9e0c0b96abd55b7afdadf839ce091b0871c73e17b4c4f8d552c0213ca99c1a85462aeb828b3bac1d2687def594e1434620150ed50c75"}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ac5000)={0x0, 0x0}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000ac5000)={r4, 0x2}) recvmsg(r1, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28, 0x0}, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00002fb000-0x8)={0x3, 0x0}) 2018/01/15 18:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000061e000)={0x0, 0x0}, 0x1, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fe0000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000943000-0x4)=0x6e, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005e5000-0x4)=0x0, &(0x7f0000572000-0x4)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000002e000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x82, &(0x7f00001c3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x10000000000, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x1322244, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@empty=0x0], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @generic={0x0, 0xf, "9c1de3d0730e881b9bc7554f1e"}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/15 18:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) shutdown(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000010000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000ee5000+0x18)={0x60000000, 0x1, 0x38}) shutdown(r0, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/15 18:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00006c4000-0x4)=0x228a4c052, 0x4) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) accept4$inet6(r0, 0x0, &(0x7f0000c71000-0x4)=0x0, 0x80800) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 18:22:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fbe000)={0x0, 0x2, 0x6, 0x26c}, &(0x7f0000054000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ba0000-0xc)={r1, 0x20, 0x30}, &(0x7f0000ea7000)=0xc) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000179000-0x4)=0x100, 0x4) socketpair$inet6(0xa, 0x803, 0x2, &(0x7f00001d5000-0x8)={0x0, 0x0}) pipe(&(0x7f000054b000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000004a000)={r2, r3}) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000f1a000-0x4)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000992000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r4, &(0x7f00000af000)=""/4096, 0x1000, 0x0, &(0x7f000031c000-0x14)={0x11, 0x2, r5, 0x1, 0x10000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x8, 0xa, 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) 2018/01/15 18:22:29 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000a000)={0xfffffffffffffe3c, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffd15, 0x46, []}]}, 0x1d9}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/15 18:22:29 executing program 7: socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) 2018/01/15 18:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4, 0x0) pipe(&(0x7f00007b0000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000291000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001eb000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000819000)={r3, @empty=0x0, @rand_addr=0x8}, 0xc) connect$unix(r0, &(0x7f0000a65000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000c91000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000458000-0xb)={r4, 0x80000, r2}) 2018/01/15 18:22:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f0000f28000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000088a000-0x23)="2200000019000704009433280900040002fff600000000000000000026001580a427", 0x22) 2018/01/15 18:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x2) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) 2018/01/15 18:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00009ec000)=0x0, 0x800) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000eaf000)=""/106, &(0x7f0000827000-0x4)=0x6a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x3, 0x803, 0x0, &(0x7f0000bc9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009ae000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0x1000, 0x5, 0x8, 0x2, 0x1}, &(0x7f00007ca000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000077c000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009dd000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005af000)={r4, 0xc, "f34f955e38a7d2ef2d317f73"}, &(0x7f0000d58000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000441000)=""/75) recvfrom(r1, &(0x7f0000c38000-0x79)=""/121, 0x79, 0x23, &(0x7f0000995000)=@nl=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc) syz_emit_ethernet(0xa3, &(0x7f00004b8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x95, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "c8c6150a0f7f9269da4b3c936104f2a17c237b646a3cd8e872d83c1ba9d6a7e656fce8a8ce3248f414c1bda3faaf0fa4141c7009c3fddb745ff14f000000094579fae2f543a5e51c8c719b63b9dfea4a28a2f0939725c6d76a5842ec1c84f5d25e9ec13d97dc817ace9d6f88ab37aebeb334b6d7dc08a2d036"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r5 = socket(0x1a, 0x3, 0x10000) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f000065d000-0x4)=0x48, 0x4) 2018/01/15 18:22:29 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f000087b000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b8d000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bdb000-0x8)={0x0, 0x2}, &(0x7f0000ea6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cd5000-0x8)={r1, 0x9}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005f1000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xf927, 0x10001, 0xfff, 0x65, 0xbc0, 0xfffffffffffff001, 0x7, 0xfffffffffffffff9, 0x2, 0x1, 0x571, 0x6, 0x8e72, 0x7fff]}, &(0x7f000049b000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f3a000-0x8)={0x0, 0xa40}, &(0x7f00009e9000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000031f000-0x8c)={r3, @in6={{0xa, 0x1, 0xe00000000000000, @loopback={0x0, 0x1}, 0x376}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000876000)=0x5a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007a2000-0x8)={r4, 0x7}, 0x3a1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000deb000)={0x0, 0x3, "88606c"}, &(0x7f000092a000-0x4)=0xb) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000146000-0x8)={r5, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000285000)={0x0, 0x6, 0x30, 0x80000001, 0x3}, &(0x7f000063d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008d1000-0x8)=@assoc_value={r6, 0x10001}, &(0x7f00002e9000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001a6000-0x4)=@assoc_id=0x0, &(0x7f0000796000-0x4)=0x4) r7 = socket$inet(0x2, 0x7, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000848000-0x4)={0x0}, &(0x7f0000575000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f000021c000-0x42)={0x0, 0x3a, "6122888df5b067bf6f0341a17039934f4a7307f19f8d21132ad2fbace29aafc9ce14b6746f2ecefab42c254951f18b02fa1058593260dece0e15"}, &(0x7f0000b70000)=0x42) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c5f000)={0x0, 0x8}, &(0x7f0000c88000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000038a000-0x8)={r8, 0x0}, 0x8) ioctl(r2, 0x8, &(0x7f000031b000-0xcd)="10330db5f48e22f20a2e0db52c384fa6c234c26bad2d285d5d68366f89249bc925a70ddd762f0a449ae782593ba04f3eb4be82b7c5159fa50c7b0636325eee75cb63a2081c5eaefc0f9bc10ff59c309130c73c8cd7a0e905785866eb40387b6068e7bd3fe9bc5d9a6b7799a2549f3a4630085f65aeb0728a51585c8ec1c6f7806c0e159d89dea70e1b3929f8a8758a5ef366a24d67d1c4e45accc89c0e6d078a4d10967ba219805a5945a4994a0e9b1b8104cb98ff1afe336bbb3899b6e94e8e598374733f132790aba5b827ae") connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x0, []}, 0x8) bind$alg(r0, &(0x7f0000e17000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) 2018/01/15 18:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000525000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c97000)=0x60) connect$nfc_llcp(r1, &(0x7f0000697000)={0x27, 0x4, 0x3, 0x7, 0x8, 0x3f, "7d91b30b32a050156ffcc0942e3a854f0a290452c256f5cd8781e2a3f9330aa0f27534cc4a99cbc1c442161af22f2a730cd200a49b2e1780df39559966dd4c", 0x7ff}, 0x60) socketpair$llc(0x1a, 0x5, 0x0, &(0x7f00009b8000)={0x0, 0x0}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00009ab000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000800000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000cdf000-0x4)=0x0) getsockname$llc(r2, &(0x7f0000d8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000041b000-0x4)=0x10) connect$nfc_llcp(r1, &(0x7f0000d37000-0x60)={0x27, 0x4, 0x2, 0x4, 0x7fff, 0x3f, "fbae17d2d71f20b85670449e27abf129df6b1b6c515756cb546d62c411abceb62c50a8778253c57d247bd269d6c357ee270c399e70932a278babcd2425bd8d", 0x8000}, 0x60) writev(r0, &(0x7f00000dc000-0x10)=[{&(0x7f0000c19000)="3900000013000904690000008000fffd", 0x10}], 0x1) [ 124.943945] sctp: [Deprecated]: syz-executor5 (pid 26429) Use of int in maxseg socket option. [ 124.943945] Use struct sctp_assoc_value instead 2018/01/15 18:22:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006cb000)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000823000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000f2000-0x8)={0x4, 0x100000001, 0x3, 0x0}, 0x8) bind$alg(r1, &(0x7f0000e50000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000521000-0xd6)=""/214, 0xd6, 0x10001, &(0x7f000013a000)={0x4, 0x947, 0x8, "3e15a57fd7c2", 0x101, 0x0}, 0x10) sendmsg$alg(r2, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)='D', 0x1}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/15 18:22:29 executing program 5: mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xffffffffffffffc0, &(0x7f0000180000-0x8)={0x0, 0x0}) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000017f000)={0x0, {{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]}}, 0x90) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f000017f000)=""/204, 0xcc, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f000009b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000fe000-0x4)=0x1c) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000180000)=@common='syzkaller1\x00') sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 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_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000182000-0x5c)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, 0xdb, [0x9, 0xf2b5, 0x7fffffff, 0x5, 0x5, 0xb33, 0x4, 0x523]}, 0x5c) 2018/01/15 18:22:29 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000934000-0x2c)={0xc, 0xd1c, 0x5, 0x1, 0x19, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x3e8) 2018/01/15 18:22:29 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000e000)="32000000180025ffff0700a20d0914040a01008000e100000000000016000500fffffffffffffff7e56714eeaceb0456d718", 0x128, 0x0, 0x0, 0x0) r1 = socket(0x1b, 0x80000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000009000)=0x0) 2018/01/15 18:22:29 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in={0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x1)=0x8) 2018/01/15 18:22:29 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) 2018/01/15 18:22:29 executing program 7: mmap(&(0x7f0000000000/0xe0e000)=nil, 0xe0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000dd000)=0x400000000001, 0xffffffffffffffa6) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) sendto$inet(r0, &(0x7f0000089000-0x8e)="", 0x0, 0x0, &(0x7f0000e0d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e0b000-0x2)=""/2, 0xfffffffffffffe58, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd60) 2018/01/15 18:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000818000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) [ 125.034394] sctp: [Deprecated]: syz-executor5 (pid 26447) Use of int in maxseg socket option. [ 125.034394] Use struct sctp_assoc_value instead 2018/01/15 18:22:29 executing program 4: mmap(&(0x7f0000000000/0x383000)=nil, 0x383000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000383000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000383000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000384000-0x8)={0x0, 0x3f}, &(0x7f0000383000)=0x8) mmap(&(0x7f0000383000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000383000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000383000+0x70c)={r2, 0x8}, &(0x7f0000383000)=0x8) setsockopt$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], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 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=0x7f000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000383000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000383000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000384000-0x4)=0x0, &(0x7f0000384000-0x4)=0x4) 2018/01/15 18:22:29 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x7f, 0x8}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r1, 0x40}, &(0x7f0000004000)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={0x0, 0x7e}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r3, 0x1000}, 0x6) bind$can_raw(r0, &(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0xc4cb7e6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x15}, 0x98) sendto(r4, &(0x7f00009bd000-0x1b)="", 0x0, 0x0, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}, 0x0}, 0x10) 2018/01/15 18:22:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x401, 0x8) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000e80000)=0x27) close(r1) 2018/01/15 18:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000307000)="24000000260007003200000a003677037b0001ff01000000000000000012ffff2100ff10", 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b18000)={0x6, 0x9, 0x1, 0xc5db, 0x0}, &(0x7f0000d8e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006c0000)={r1, 0x4, 0x3ff}, &(0x7f0000fa9000)=0x8) 2018/01/15 18:22:29 executing program 1: r0 = socket$inet(0x2, 0x80000000000003, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x85)={r2, 0x7d, "22ed67e8366105e83a5132a71b7183a1664996d0f219f12b3ed23aec2cc957321cccdf9159e32c1e654cc55feb20d13ee84bd91b678c901cfd28cd29dc2827cb166d4f3bd326d7c7660cd72e61a27e8fd7c0ce6926661239f047509506e4ed84af5b56647f3b9e130c635f556648f20b8427b4e683f718b22ba4164d5c"}, &(0x7f0000000000)=0x85) 2018/01/15 18:22:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000bea000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000854000)={@broadcast=0x0, @loopback=0x0, @empty=0x0}, &(0x7f00006e7000)=0xc) 2018/01/15 18:22:29 executing program 2: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0xffffffffffffffc1) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000b06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b43000-0x4)=0x14) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000fb3000-0x8c)=""/140, &(0x7f00006ce000)=0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000faf000-0x11)="bb", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000fb3000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045c000)=0x485) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fb3000-0x45)={0x6, {{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]}}, 0x28c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e00000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d11000-0x4)=0xc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000fb3000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8001, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x1d, r2, r5}, {0x5, 0x10000, 0x9a, 0x71d4000000000000, 0x1, 0x3ff, 0x3ff, 0x8330}, {0x1564, 0x0, 0x9, 0xffffffffffff2e9f}, 0x1, 0xa, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x7, 0x7, 0x0, 0x5, 0xa6, 0x3, 0x0}}, 0xe8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fb3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f70000-0x4)=0xe8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r0, 0x0, &(0x7f0000fb4000-0x4)=0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r7, 0x0, &(0x7f0000fb4000-0x4)=0x0, 0x800) sendmsg(r3, &(0x7f0000515000)={&(0x7f0000fb2000)=@can={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000fb2000)=[], 0x0, 0x0, 0x0, 0x40000}, 0x40) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000fb0000)=""/176, 0xb0, 0x0, &(0x7f0000fb5000-0xe)=@l2={0x1f, 0x1f53, {0x2, 0x8001, 0x2, 0x6308, 0x2b, 0x0}, 0x500, 0x1}, 0xe) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000d25000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}}, 0x8) r8 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r8, &(0x7f000007f000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r3, &(0x7f0000a74000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fb4000-0x4)=0x10, 0x800) 2018/01/15 18:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ed5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000e9000)=0x60) getsockname$llc(r0, &(0x7f00002ea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000640000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000083000)={0x0, 0x0, 0x0}, &(0x7f0000948000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004f5000-0x8)=[{&(0x7f00003e4000-0x2a)="2900000018003115ffffef00006500170a802066016dff069998ffe108000800043f0000f8f4ff010b", 0x29}], 0x1) 2018/01/15 18:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/15 18:22:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00007e4000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ea2000-0x8c)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006e0000)=0x8c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000baf000-0x10)={0x8, &(0x7f0000b60000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001ae000-0xb0)={r1, 0x8, 0xa8, "0407bb6617b053c8b6db1bbe0ede2bcb30a79318ee80b30b44e5428545a16e7e4152722cfc3b6a0995ae015edb74c2df3cf07753706e5f811a247db419872434f0294fd22735932017bc5238060c0028e11aeb4387c125698f1da94a704c4b55895aff3991fd2d95066acf4b43216aa268dd163ec30be06ef4a27c905dd604886a06a77d69a2091b7dd1eae09ac68b1eddb30fcc790735249444f528d6b6b8b5c603548f26628fdf"}, 0xb0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000031e000-0x4)=0x0) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f000054a000)="", 0x0) 2018/01/15 18:22:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000003, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x400000000014, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000ffdf01000000", 0x14) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000e9b000)=0x0, 0x80000) sendto$ax25(r1, &(0x7f00009a5000)="ed5730e96169cfba4d0be711049f9e3c2ce0ed9f0a51b024a9c9d8131b", 0x1d, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000b42000-0x94)="ff55d36cffba04365d000000000000010100000a", 0x14) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000eb0000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022b000-0x4)=0x10, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000254000)=0x0) ioctl(r2, 0x8, &(0x7f000013e000-0x5a)="fdcfb60d4e209f00af9c9530736b5ed79a8d033ee3f192fe13ecfde48ef79d4ecc7ee9b9bbfdcbb93836fe89dd9800738ef5461e685e9437aeb713534d3ec721e92f456e05b339df6b7cce658dfdadaa04b027d4efc22a1036c5") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000abf000)={0x9, 0xffffffffffffad9c, 0x8, 0x2, 0xb8}, 0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000033a000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000008c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/15 18:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f3b000)={0xf0, {{0xa, 0x2, 0x8c2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000bd000-0x4)=0x100, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002c0000)={r0, 0x6, 0xcc2fb6a118c18ad6, 0x1, &(0x7f00008d7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/15 18:22:29 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) close(r2) socket$nl_crypto(0x10, 0x3, 0x15) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) 2018/01/15 18:22:29 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) r1 = accept4(r0, &(0x7f0000b8f000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c38000)=0x10, 0x80800) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000eed000)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000+0xb8d)=0x1f8, 0xffffff5d) sendto$inet6(r0, &(0x7f0000ee9000)="", 0x0, 0x0, &(0x7f000050c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009d0000-0x4)={r1}) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000eee000-0x4)=0x7f, &(0x7f0000eee000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000ee9000-0xcf)=""/207, 0xfffffffffffffd8d, 0x0, &(0x7f0000eed000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffea2) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000039c000)={&(0x7f00006ba000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eef000-0x75)=[{&(0x7f0000eef000-0xe)="60a78d6fba077819ab956bc4d5d9", 0xe}, {&(0x7f0000a95000)="78a7414d42a9432268861e9a0e8b7daae299bc9a3c0b8cf6aa0ccb2bca532b4e02503daa5a3b3959b7113443b317e6a9f0fd3e", 0x33}, {&(0x7f0000aa2000-0x68)="87bdd8c1fb48d2d15dd38356b07497801ab4c5cff4b4b5153116799535a76f8f0d93bf67342acd9cac50847339bd4139c87985fb485dcc26f93e42e98ef3d92cccfc66da73f283e3b5da38d00b275a85944e0c91e27ed38b7c6e9df34d1b22909fac37b21ec9a173", 0x68}, {&(0x7f0000bc2000-0xb2)="1d7b89e1ff46c61df1f44cf78a85a58411f447215e8e2b212fb825f7051e34b0051783372fb3ef61ed77d217a8d1522b31f34ed9d1eef8c0cd3f028b60346621b477c9cccf74d2068676fbfcb9eb090542f9f73c181a72c6589a62511d7378751f0029c44c717ee07289cc928927897b72a81204c77c4727b8bd8490de5d6476ec295332a586f003e95eae442329dd836bf2daac7e4fdb64a06b43674850f49a2b45d44a3d187f33a93c3ad74e5a13b486f0", 0xb2}, {&(0x7f0000b34000-0x61)="aa6b53eb25484a09539fa94311e9a649cf4c736f9e1b3b6c59ff99c76b46781f73bcf868cd20c86048f85ce3e680f1fd449f93c691aa31579a4af86fca47951c1ef38f44c675372514cd36fe29d638a661a5e756d3d11c3905ef3cf36b01f95558", 0x61}, {&(0x7f0000eef000-0x89)="ad8f15a46108de58131c53a56a02f64a38afa425d5720f1ced45295c289517f970e82139b70649312946fffcfbaa677c863098c918591d5dab4b0c38438b893705771197632b90ad10670a759503423ee3db2fa8ffbe197db26c691c8f0fa8e331ef204a22ceff4465e21938b8aed10cca60736caa1228afc52f09a221b270c470b04dd34dbd8daf83", 0x89}, {&(0x7f0000c5c000-0xdf)="61fc8906f01bad40d0e80d6722e47c24910457d7ee7721649c54df0b8c0510856254d700feab756edb3dd198d29db119f85774c61110ce0a1e5e5fc864ba379e1f5b04c9cfb535a4e1c9c4cfa273161c411ec8d7b4febe3fbefb4a314f0a08d9fc1ca6b52261f6655d0005420df56cca0c8e5d73ce69c2efb35ec67c5207d5784d4d62d95b120a3c7bd1dcf7d22dde3b0e1da5be43f33266558df078c298fa1be3331b0187cd706a2413d29c36d1c500611a9902b97ac85e1f3b4e9f9704c2c9300e48f9be33f6f256b2ddc88c027ab337f244fa5f66d7b3ae7b6a293f80c4", 0xdf}, {&(0x7f0000eef000-0x3d)="f91c10c6bf11a5e5a599ed15f2c042293f3c1fe42f353b2b065c0cbb750769a78aec672f53081d546043be57d71b8a30b4671ebeb15b9734b46da4ae0c", 0x3d}, {&(0x7f0000dec000-0x1000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x40004}, 0x4000000) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000492000)=0x0, &(0x7f0000eed000)=0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000b7b000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eef000-0x4)=0x1c) 2018/01/15 18:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000831000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f68000-0x4)=0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) 2018/01/15 18:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000818000)={0x2000, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000680000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={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=@empty={[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}}, &(0x7f0000d85000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c36000)={0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0xc) r6 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b51000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f4000)={0x0, 0x0, 0x0}, &(0x7f00001e8000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006b3000-0x4)=0x0) r10 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f8000+0x8ce)=0xc) r12 = gettid() r13 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r13, 0x0, 0x10, &(0x7f000029d000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b23000-0x4)=0xe8) r15 = getgid() r16 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000907000)={{{@in6=@mcast2={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}, {{@in6=@dev={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}}, &(0x7f0000cd2000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000981000)={0x0, 0x0, 0x0}, &(0x7f0000abd000-0x4)=0xc) r19 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006d3000-0xe8)={{{@in6=@loopback={0x0, 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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000eae000-0x4)=0xe8) r21 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d57000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000365000)={{{@in6=@remote={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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000744000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ab000)={0x0, 0x0, 0x0}, &(0x7f000089f000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005c6000-0x4)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000660000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b54000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r26, 0x29, 0x22, &(0x7f0000762000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa3000)=0xe8) r28 = getgid() r29 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006ea000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a7000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b06000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000244000)=[{&(0x7f0000b2d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002aa000)=[{&(0x7f0000c6b000-0xea)="558477ec6b9145667e757359a62afa0a3cb008af9540d0425cb709ce6793ef87f1545c8b2ea4666191951c8b6258694b0debeb3bd42b6d086a5933220fe9512b1f8ecffcd34764735cb37b75fa621fd55a3028872218a1129bfef3fbca653cfcb3e6a715ba313f64e679b180d740f5b3e2f3b3721b85af63c904e0781bbc278bbe2e0c89220876941aee02f81b56112142fed6d2ceb16b0395a27cca4c162ec969158fc3f104ea4c4bbb3685ed001a4312fa786e8d750cd380777bf0fe0939a50ef0da41b3f8c70530f284cbb2c0c60227131a639db9bb46c85a260555f627da88a2c8dd3d9e446867b9", 0xea}, {&(0x7f0000392000-0x45)="8cd1c0d1cae929bd25101c67826856c110549a367dfce8a3e5b8b76eb5edde28023cbdfec1d6d03bf74c75f34f6b2e391807430c22c3acefdf1bb18014eaac69e69645dad0", 0x45}, {&(0x7f00006fa000)="3acbd2a63e", 0x5}, {&(0x7f00001fa000)="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", 0xfb}], 0x4, &(0x7f0000e98000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r2, r2, r2, r0, r2]}], 0x30, 0x80}, {&(0x7f0000672000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f60000)=[{&(0x7f0000707000+0x8e6)="6beeb2a3a36e0df748bb6dc4ef1b843a9409b3657e59c86f75fb639455c324039f5905c8e20c0540882c0b83e47d6c37298e76cb831dcc0d0d20ef879c92ac71ea92c6479ebebc51f69a49aefa0cd63db3bd79ccde2651d30e23f462bdd4c64a0fc637f5bc648dbcc160b78df3b5eb8ed30a03a219a44682f9f1e8ea6fe565e0a27d6f0d043dcb1d79dd4d81718e461b48add5fcd820c5695e98139452ae82ca47e46e2a52263ea5f382d1921cbe12426961047879c11434980043091643ee49b0a2b20f455a3156104a993cec1103462199a8780444c09b4327b11f", 0xdc}, {&(0x7f0000fce000)="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{&(0x7f0000b84000-0xf8)="18d9cd3706cfb678e3675f019d82541e537c0e4ba20354c9ac6c7bfb8e01a80b3110d2b8d76d76e81fd49227ce1d3325915d917bab311ebc976fe875cb8f591a1ac3a5d6ba6ef25ee5ad45b9ee7ac13d2625da670472d63d777b6127c8ca470738b300053f127b69ec47684eb35d627c3c56b1e0a322685cdb0fd0af209bd856d65f97660f55f49f94e4e20e0a9f5428095c4a2dc918f83b87a55bb4f021283420b05190602af243ed6ad3d97eb0e06c2a34f66736e1920427bdcd682c27195752bcde34c241b48df758ee83a971928787fb1d93faaa578eb9a2f188320267a66633e26f4a48a226bc540b2d2c751c6ccd102a2ffd7670b9", 0xf8}, {&(0x7f0000de2000)="e3c61abc3c39f0afb4140657b29aa4312c3630484dd073658be2d1407ee066c028b805c2cd46d712d3b2aa3700b77f1c0aae3fd219bbdd8a00", 0x39}], 0x3, &(0x7f0000936000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r14, r15}], 0xf0, 0x40004}, {&(0x7f0000213000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000006000)=[{&(0x7f0000171000-0x70)="8523e01a77539a91f7a7a56d051514abfd157e4951846bef33b5013b64fe018dc7810eac92c7173a2eee2580c18abc855169c7baf055808215eb664af45427965d9d432af2403fc3ad3a016a8a2b251bdeaa539afebca49f6edb92cfc3b092f00f1e5aa074c6b6c3f6ba452e6da0bb7d", 0x70}, {&(0x7f0000e44000-0xf8)="dd62f56c88729223b202c15f9434f5aeda3a210a5913f2d3d89e28225fc65ce20dc28f7a2f169af6301e9e9f71090b46f35d0edd93bb2caa4933e60521d2e6aa94dfc565067a473c79a40fe1159bfaa24170f6767e261b898fd72b73acc335d65bf201a59f43223a2669eb75dffa3756111f620489ed990c0c48485db06c36ef561a747a6ebaf2b1f84e00f61539e4bcdfe7bbac71d22e3c3f6502894b9ee7e07fc2ab4ff9614c3ad8565f8a0cd738d42ddc82bb3dfd59f8f8ace5563bb09d1bf919a2d455596330d5042778251cc51d82f59e81b9777423519d071778b27d3d1378a67454bea7c41cd5cff3b1aa4d9860d6cca40bda1c94", 0xf8}, {&(0x7f0000192000-0x1000)="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", 0x1000}, {&(0x7f000073a000-0x10)="2e23e648da104e00938ca9aad4dcdd9c", 0x10}, {&(0x7f000058c000-0x19)="720935beb8ad849acee0c9cf9a41d50d1d7dad451a6310b518", 0x19}], 0x5, &(0x7f00007ce000-0xc8)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xc8, 0x0}], 0x6, 0x40000) 2018/01/15 18:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005da000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0x40086602, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0xc9, &(0x7f0000939000)=""/201, 0x85, &(0x7f0000e84000)=""/133, 0xf6, &(0x7f00004a1000)=""/246}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00003e3000-0x6)=""/6) 2018/01/15 18:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006de000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000049d000)=0x58, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000016f000-0x98)={0x0, @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]}, 0x3, 0x8}, &(0x7f0000499000)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000010c000)=@assoc_value={r1, 0x5}, 0x8) socketpair(0x11, 0x800, 0x9, &(0x7f0000b06000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000768000)={&(0x7f0000f52000/0x3000)=nil, 0x80000000, 0x1, 0x0, &(0x7f0000e25000/0x3000)=nil, 0x7fff}) r3 = socket(0x0, 0x807, 0x4) write(r3, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c36000)=0x0) 2018/01/15 18:22:29 executing program 5: r0 = socket(0x18, 0x3, 0xfffffffffffffffd) recvfrom$inet(r0, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:29 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000896000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a9e000-0x48)=[{0xb086f4e9d17a488c, 0x4}, {0x7, 0x40}, {0x4, 0x0}, {0x8, 0xffffffffffffffff}, {0x2, 0x6}, {0xe, 0x9d2}, {0x8, 0x7ff}, {0x3, 0x2}, {0xb, 0x3ff}], 0x9) r1 = accept4(r0, &(0x7f00009f3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a3000)=0x1c, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f000004e000)=0x0) close(r0) 2018/01/15 18:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d00000-0x4)={r0}) getsockname$unix(r1, &(0x7f000069b000-0x63)=@file={0x0, ""/97}, &(0x7f000070d000)=0x63) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e3f000)={r1}) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00004a4000-0x4)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/15 18:22:29 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fe2000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fe3000-0x4)=0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fbf000)={0x0, 0x58, &(0x7f00008b9000-0x58)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb2ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}]}, &(0x7f0000fe3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000afb000)={0x9, 0x1, 0x74da, 0xc846, r2}, 0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000fe000-0x20)={r0, &(0x7f0000922000)="", &(0x7f0000fe2000)="", 0x0}, 0x20) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c31000)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000fe3000)={0x400}, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fe2000)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000230000)={r3, 0x40}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000fe3000-0x4)=0x3, 0x4) 2018/01/15 18:22:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1001, 0x40080, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 18:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000362000-0xa0)={0x0, @in6={{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1fe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x6, 0x100000000, 0x7}, &(0x7f000030d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f15000)={r1, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c4, 0x400}, &(0x7f00003d9000)=0x98) 2018/01/15 18:22:29 executing program 1: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001cd000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x83102db3e1dedad8) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x2, 0x0}, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xd118, 0x0, &(0x7f0000ff4000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000ff6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e5d000-0x4)=0x10) 2018/01/15 18:22:29 executing program 7: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000627000)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000ae4000)={0x7, {{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]}, {{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]}}, 0x118) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ae3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ae4000-0x4)=0x14) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000563000)=@assoc_value={0x0, 0x8}, &(0x7f0000160000)=0x8) listen$netrom(r2, 0x9) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ec000-0x8c)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ae5000)=0x8c) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae4000)={0x0, 0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ae5000-0xc)={&(0x7f0000ae4000)='./file0\x00', r4}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000911000)={0x0, 0x3}, &(0x7f0000ae3000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000413000)={r5, 0x1}, &(0x7f0000809000-0x4)=0x8) 2018/01/15 18:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c49000-0x208)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "416df6", 0x8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000373000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000018a000)={0x0, 0x7fffffff, 0x4}, &(0x7f0000d82000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000978000)={r1, 0x735}, 0x6) bind$bt_hci(r0, &(0x7f0000218000)={0x1f, 0x2, 0x3}, 0x6) 2018/01/15 18:22:30 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x12c)=[{{0x0, 0x0, &(0x7f0000005000-0x50)=[], 0x0, &(0x7f0000003000)=[{0x28, 0x0, 0x0, "f6438540f997df2725e95203709182f5b20e"}], 0x28, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x88f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/15 18:22:30 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000028000-0x4)=0x0, &(0x7f000002e000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x5, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000035000)=@assoc_value={0x0, 0x0}, &(0x7f0000031000-0x4)=0x8) 2018/01/15 18:22:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b32000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xf0, "6d5fcc4779e184436501c8c0da3268e5fad2652cf28beabc3774a54676fa7dbd4ffb79234182d9924f94e34bc4e523c83ab0344959301c471ea6f0adccbfb2ef1d2f23700c4e32a353479a789606b1433b8d1a637991a0fcb1da2224f4ccd460759ef889fa8fcc6665a3bf62c209f110365a90144e5b59df4153c3868bbd36592bd9dca425d3403028b578ef0c63a9f59d6dc6d4af52525a903920880949ec583511058a39452a0dcdb478170a412ad064e858f778b1e53e40b310e109bf3baa4d491bc2782a7688cfb4bbb71e24c3bab6f71c2b267cc11ed725432ee83fba33bb9ff63f1352293b09edfa7d25d81906"}, &(0x7f0000000000)=0xf8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000000)={r4, 0x1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000349000)=0xfffffffffffffe47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)="1bb6fb9d52031fa4d5dcd9529cc7f16cfc240e34c1a5b5052f548943483633da08f026ffb53b4b42e0fce4ea5c936ac99fe65d29e0", 0x35}, {&(0x7f0000000000)="f19e7e96e7dc291a853504b41ec9240bc1c8b0edfb4b374113c5992eae26c521d8c2551d630c36e0a4be50aa6760a33324654d4b2316d45a9c49af1baf1a01a2ac1ee0639fee962753de6f50f5513c0139ad833f13ea9d6ebf81a3ded6197697ba", 0x61}, {&(0x7f0000002000)="9a36bacdfca8b7e53803cb12f80c7f4f9d605f71f8cb15691626d812ac26683a6c085af1102e70fcbc9330dbd3b9a5cdea31d8bbfb8e4d0434724e6c631327b9e6", 0x41}, {&(0x7f0000001000)="0547885e87b08d3490c81fb39b04c647934e914fa2c2378abc4f5dd66a075a90af0f57d4237ab9278882ce4cda418a3cce7bb89894e14083483a35b840ab77618f51dfd68e399d759c7d4838654235500d82f0c459ea3d0fbac17cc2c018984267216e16086ab0d928e430f7eb93afac8d83d385db2ae68c6ba3f26763678f87b806d46af30a177c88d8020376f4f7e78cb3545a2059fc7e53c0c7dca81b41d91066afcacd1affd81f9c2c2bef68c4665a70f2babbffa6d6468f24a978a0cfbf4d796440a41aab302515aa93300075e0", 0xd0}], 0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r5, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000628000-0x8)={0x0, 0x0}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r8 = accept(r6, &(0x7f00000ff000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000430000)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r8, 0x10e, 0xa, &(0x7f00006f2000-0x4)=0x200, 0x4) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000735000)={0xffff, {{0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b7f000)={r5, 0x1000, 0x5}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r7, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000eee000)={@generic="cbe6641c20ca879ec6c1cb6cc9eafabc", @ifru_ivalue=0x5}) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000473000)=0xffffffffffff008c, 0x4) 2018/01/15 18:22:30 executing program 6: r0 = socket$inet6(0xa, 0x7, 0xec47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept(r1, &(0x7f0000c3d000)=@generic={0x0, ""/126}, &(0x7f00000d3000)=0x80) r3 = accept$packet(r2, &(0x7f000047d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ac5000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000052d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079e000)=0xe8) sendfile(r3, r2, &(0x7f00007d4000)=0x0, 0xfffffffffffffffe) sendmsg$nl_xfrm(r1, &(0x7f0000c4b000-0x38)={&(0x7f00006af000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000068c000-0x10)={&(0x7f0000dc4000)=@newsa={0x116c, 0x10, 0x300, 0x5, 0x3, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x100, 0x1, 0x47, 0xa, 0xa0, 0x80, 0x3f, r4, r5}, {@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0xff}, @in6=@loopback={0x0, 0x1}, {0x9, 0x3, 0x1ff, 0x20, 0x2, 0x2, 0x1, 0xd09}, {0x2, 0x964, 0x8, 0x7}, {0xa9c2, 0x43d, 0x7c0}, 0x5, 0x3, 0x2, 0x4, 0x1f, 0x84}, [@output_mark={0x8, 0x1d, 0x1}, @algo_aead={0x104c, 0x12, {{'rfc7539(ecb-serpent-sse2,sha384)\x00'}, 0x8000, 0x60, "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"}}, @address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0xa, 0x7fff, 0x7}}]}, 0x116c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000999000)=0x4, &(0x7f0000beb000)=0x4) writev(r1, &(0x7f0000b0c000)=[{&(0x7f0000f48000-0x39)="39000000110009000000000000000000f200004a030000ea2300010700001a1408002e00040000000000000000000000090002e300ffe4693e", 0x39}], 0x1) 2018/01/15 18:22:30 executing program 5: socket$inet6(0xa, 0xb, 0x6) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006de000-0xce)={0x0, 0x8c, "4fe6bc5bd4434bab6f682a05f8ad255cd79205ea5400040e59658838225e5c0e6ac72540226c9326aac0a7d09ad0ba35d986c0683e6a1e361ed40d5fd7ffffae880b1d07f5459f6f88ede5877e3c6612f72c1ec56ad0a9f8444b0d15a727a561f6c2b62b6908adf04fbe5ad96b4f87080c574e1b8accdff9f817d6e1bc19b32af4a0528280aa4c47cc4c7f99"}, &(0x7f00007e1000+0x85f)=0x94) sendto$inet6(r0, &(0x7f000026d000-0xc7)="e9dee7edeee994b0c6d722cd75d2a9bdfd9e42e0258b70a0163cec7eb1ab457385c7f07ec5ca0e6e22fe2dbc39e1bce3d370af815c14b202264017a0bbe8d3ec4b641fcc43ecd1752b3e437c7dd11d739d75b9a3c3ff00391439eac34e9ee695fbddf0c71cfb020cbe551768429dcde3869606fe2546347c10c08dab982cfcbdac89a6d24471c0b0426ddcbc5283d5ae22a631dfa2c0816d33835a0bcb1b6c6a5961396e90299eb3518bc8ff3e902cf965d9cdc552856c53bc721ede9e013d78f2c490eeccc775", 0xc7, 0x4004, 0x0, 0x0) 2018/01/15 18:22:30 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000002, 0x0, &(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000029000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) r2 = socket(0x2, 0x0, 0x5) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000002a000-0x10)={0x2, 0x8, 0x6, 0x6}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x589, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000029000-0x4)=0x2, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000029000-0x10)=[{0x1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 18:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) sendmsg$netrom(r0, &(0x7f0000cd4000)={&(0x7f00006f0000-0x48)=@full={{0x3, {"f477127eeb83a4"}, 0x4}, [{"4d7721f5cfb085"}, {"8a14469269b3e9"}, {"60c29b773ad0a2"}, {"1496be23baee17"}, {"cf5e629b3454d6"}, {"57912c867b960b"}, {"16a3e2be4d663c"}, {"6b983c008ecc04"}]}, 0x48, &(0x7f000023a000)=[{&(0x7f0000690000)="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", 0x1000}], 0x1, &(0x7f000054d000)=[{0x58, 0xff, 0x4, "b710445a21ba542c8db0b472acf85a81d25fc72b6b2ac17d985d582550f0835b1366655c8c9a20f81195360c9dedde7995c936c71d5a888f873c7a53efc042623b7231f7"}, {0xc0, 0x108, 0x9, "8fa71542f36c3c4591f36c333e7fc8974e4f2908dba9e4c1070a100ab3505b8b6391d6c47f461d664415707397aefde5f2f7f9287776204064598776734e1cd4db7f78d74a5226d4b1837109371ff28d6787ef06fad12627d0d3a384ce722007fd981f3ee815e65bdc2dfe73ee2fca85c029d03ab6fa74f315147b8be8614a6e71975d687871cdd936f713f9f4069025995c13bcb536a21162c2c985f54b0e8248b906dbec402c545db74f4875152e"}], 0x118, 0x40}, 0x4008004) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000524000-0x4)=0x4312, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) write(r1, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020103000000000008000200e700ff02f155", 0x22) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f00009c5000)=""/4096, &(0x7f000080e000)=0x1000) 2018/01/15 18:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) accept$alg(r0, 0x0, 0x0) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:30 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) socket$llc(0x1a, 0x1, 0x0) ioctl$sock_proto_private(r1, 0x40305828, &(0x7f0000008000-0x4)="010402") 2018/01/15 18:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e8f000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 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}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000018d000-0x81)=""/129, &(0x7f00006dc000)=0x81) 2018/01/15 18:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) write(r0, &(0x7f0000a89000)="833e9b1255d9852f6c604f3b32f97f825e8acc148951732c", 0x18) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000-0x8)={r3, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept$inet(r0, &(0x7f0000bd3000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033c000+0xa)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) close(r6) sendmmsg$inet_sctp(r0, &(0x7f00009de000-0x38)=[{&(0x7f0000117000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000901000-0x90)=[{&(0x7f00004bf000-0x5e)="965feeade77bf6bbf0444440c54e439ab8a32c85f9687570fe46b02caf1456da8b70b50d0fcab49b96ee69f0f7578f536fe06e1e3f9ec2f0f2f2965612ff1735c1f8e8674678be5d11f89807ce98194cade73002afac27a862b47d82545c", 0x5e}, {&(0x7f00007db000)="", 0x0}, {&(0x7f0000da4000)="7c4e5fb3bbb30bf39cf4ac23d7f6355705435912bd8967c205452295158c11bb6c9895bffcc547b0256c78852495fe7b84b093d191c765bd3d39fe6e733e8519676fc893324c8b38ee511f470cb2248c1ec3248bb71f86a37b98d78fbdc326eea8db55b872d4c2663349d625be9d5175e07cbf9548283bd40bf452032cb3bb9f1b23cf8b13e2683cf48db39c27d006a987f90c3dd852659b13b309a284dc507f8fd748cd4e6117b888701c1de43789eccb17fde593387573749fbbd3fe9c", 0xbe}, {&(0x7f0000a3b000)="5469fbd5f9f040ba5498283b4b2422f9b9160a2b583528026dd0ee64b3297c52a570d6813c1b8898769e4de2d8ca20208a9de4f48d3823fe7e6745bc89a338c6bc8915519a04d22aa30c449a3e5bf2eaddfbf4184d29ed022f149b50209514fe1a8e7f4a7f5b48ad43032c947c6c46c179f0f3b1db60d1f9fc58a9702861111b37c3f92acc4cc4f20542de329031e3f8a09535c37f30d6ddd39b67d37e899d16e45293c7a2e555a83e3e889141ee80fbf1e59dc42b2a99a446177958511bb6c34fb9f2a0", 0xc4}, {&(0x7f000076d000)="676d58d64a4b49e535a71269b1d539c38d8f897c82ef9b5769df844d58f356cb26c7664b71a75b876860b6f03eb7dd7d6d1f6a836c4d7688b2a8c2c6e6a1b2f8f7e32b7e5a697c0c85eb236604d5825358759e3c4be2abadbe53ace695c244c897776a90d48e9047b3ce6ce12ac970136c593d271d0be56fce389d98babd1c66f4d843023acfe7da1364a1c15011e2f557a7db88a74ce9416d4f63f9bc482ca0f1058d42b6eb27fe31c4414268c28f2501613d8d15741559933ca1980b6381a624010b25a6e4657848b285", 0xcb}, {&(0x7f000002d000)="11479cafde9097b453a1286073dcfab5c9d1bfd8c1e2b0d46eba56cde707ebbecb5043fdd98340f7b72c4eea97a31ec8db16f5dd01af8754161fafdd15a339b50aed86c04612de7b32c0e001bad11c4676b21ba840a77a5277f08300e6308214", 0x60}, {&(0x7f0000808000)="c65fcd5b2ac7ea3914dd9b1abf954a002be3beb0ed7dcebb39a4dfacb38246a22af590eeee27", 0x26}, {&(0x7f000037c000-0xa9)="235e1f2636572083ff24efc0999e64c9a5e8f6fa671d5bdea9ca86f55147e6544af645093f1bf179a844ab113775901a03dc97aeadfe2351d6e85e92020b667a1d92f3ffaba106004c98a79922bfb5fd8e56b8b7be099198d4b3005cca00392d73e43a08ae35feb33e88cad9bc0ae1e8ece08aae5d6ca1ef8d994d8a6e9241fda4ac85f8a1c86e93a96cef524d750c0e511af154edc0fd3e54b839b215944aefea5fccaf449bfd30ea", 0xa9}, {&(0x7f0000114000-0x9f)="77724c3f57ee1ce64a4e41ebfca207a87c933c7db7a43eb374b0f54010d897a5b8ad4930a546568bcde63e9269568e6ec19c208ea48f21b8446b2055f283de5bf4147210b000c37a9db051c92199fd040c4c0489cc91eb0f2b370157d9ed2d7bff38addba116d1af8a62847248b4f06a8b900c3367a1c3a4c33f60bbc5ad2fc45474b47ab257b5a3a3216b0b92b3e96d87fd2e5af218290ba93cf94f636784", 0x9f}], 0x9, &(0x7f00000a4000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x38df, 0x886, 0x7}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x3, 0x8f5, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8208, 0x4, 0x3ff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xb47, 0x1, 0x40, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0xc486, 0x3f, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x7, 0xffffffff, 0x242d}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x207, 0x10001, 0x72cc7de5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x20c, 0x40d91424, 0xffffffff, 0x6, 0x8, 0xe21, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6c7, 0x200, 0x3ff, 0x8, 0x7fffffff, 0x8, 0x7fff, r3}}], 0x1b0, 0x24004000}], 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000082d000)=@int=0x0, &(0x7f0000ef7000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) 2018/01/15 18:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00002ae000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00002c7000-0x10)={0x2, &(0x7f0000174000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) writev(r0, &(0x7f0000a86000-0x10)=[], 0x0) 2018/01/15 18:22:30 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f00005e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000a77000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r1, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000009000)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 18:22:30 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000070000-0x64)={&(0x7f0000000000)=[0x4, 0xffffffff, 0x80000001, 0x6, 0x8], 0x5, 0x3f, 0x7, 0xfffffffffffffeff, 0x5, 0x8001, {0xffffffffffff6dee, 0x800000, 0xfffffffffffffeff, 0x1, 0x7fff, 0x1000, 0x10001, 0x80000001, 0x2, 0x8, 0xdf, 0x0, 0x3f, 0x4, "7867e70911bbccffd22eb76a99408c0e3242d9cbda0c40cbe96066ef1f1e7258"}}) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) 2018/01/15 18:22:30 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000946000)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x8, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80801, 0x10008000, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x80000001, 0x20, 0xa2, 0x3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000002000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x101, 0x5, 0x7, 0x9, 0x3ff}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x800000000000000}, 0x8) socketpair(0x4, 0x6, 0x7fffffff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000003000-0x64)={&(0x7f0000000000)=[0x81], 0x1, 0x10001, 0x5, 0x0, 0x3, 0x4, {0x2, 0x800, 0x2, 0x800, 0x4, 0x2, 0x4, 0x22d1, 0x7, 0x3, 0x80, 0xfffffffffffffff7, 0x1000, 0x5ab9, "81ca18059bc1b47397137f8baecdaae4160458faec35d868ff125ba987f36de1"}}) socket(0x0, 0x80007, 0x9) 2018/01/15 18:22:30 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x2, &(0x7f000018a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x4, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000-0x20)={0x2, r2, 0x10003, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000+0x796)={0x0, 0x3, 0x4, [0x100000001, 0x3, 0x7, 0x9f5]}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000-0x8c)={r4, @in6={{0xa, 0x3, 0x29c1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r0, &(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000003000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r6, &(0x7f0000005000-0x70)=[{&(0x7f0000003000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000004000-0x99)="2e7402d15ddc6585a2b41cb7c43a20bc192f5bdb6067cbdfe5367480522c0a7b2accbb8f8bd50412ff382103d565097a35ba83ba132839ff4e5e67ff3ee393961dce48e9736e2a0ddfd0212b2dd2a6b524545f554df1c8bf7a571bd8e6a9e917093e2591763f4c01f7da2e891d5d07214ee202b945b62760fba19cfbe610834e24768d6f5690144c57a5c66073d85a98e4a7a3962feb9be55f", 0x99}, {&(0x7f0000005000-0x57)="f028a7cf3b8283512a0269fa20be6303f4bbe3fec2467620955e27a58d9c0c0970ac9a06ba40ad1e2c688daf40db5d62496fc00346a639a83b526b7846f6b6974f0a15d41f7af96c05a9948fa5f490f9f156ba64885702", 0x57}], 0x2, 0x0, 0x0, 0x20044000}, {&(0x7f0000005000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000)="aa9036cb5652287408eb6d2292b17a4c1177e6aa24d67cf92fc77b3638c5da5325562ce43422351f9bb540ce2150630e84b926fd44922b76d191fa6883b286cd414dcd6694485e09acd1192a754c9dd8ef5b5d620157c8c5ab9e1718d4e415a2b6aeca2f584a2e3f6be96b3971dd3e95185840b8464caa05f59b195524526dd4fdaf91d64973ec895a1d6c3c7b8fdcb6e6a4bd87c002877a6b6ef85cfb1db9068e7ea2bb97c438c91d19556035d348e36020028665f2c2338a44cbc3a4aeebee0aaebd594fc46d75a49ff9acf18f8002e1f4e43b92300c8e25ab083157c979fa09d524c1c2a6", 0xe6}, {&(0x7f0000004000)="2a7b32c90c7997918a675ad18cf961dcdf31f81abb40bff6638f4491328a82220a52032f32b2174eb1a102729e96542fa33ba4fb61b3f4317ef1e85ffa505e04815535b6297fa332224730257bdef67e1dacb58f245930b6188a5b0f3fc7092fe12ff4c74bb441441f2b42facd01bec888de659609b7074b37becacc36aefb201e6a45de60406f713d55045d5d2e788ced409f7a5774509b1253e07f4cf9645d9a5839b7e88ba2459804457481cc5a7b49990e2145010b45f90a7989c202d18746de06e434c244b40f18fbe3c52fa44c", 0xd0}, {&(0x7f0000005000-0x1000)="f596c563da483c8d52bed5263fb1d427fc0f64971e14ea6311c41a6a006d844b2864a9858b14262d166bd6a0da6968aebaa1a1d810a64514d0194c04f0e9de35bdc85c9553d0de7b66eb2106697c3d028a67dbc5b0a33c62bd9b183163e5b06679a1721b9557dbabadf101cd769af23c4a6bc8c950f8eb5565a3e5eea976e62fa7803a07ba7a4add6043f865bfee8f0dcbd18549fb70e2bf6a12fcf9a2ed1ab7aef644780f757e6b6ed6ec2cea1a90e0e31a2eeef55b9546c566767656572f1f3185969b567277397df8e3b95b0e900389db2d769857e60bf61d8a5fc51e0abf852ad970ac2d4ca37e2d9d73a6bee6acfa355c69a8fb62424e6da1e99f1ac31c87eb710ee368632923301910861450fbd20def061b2095e7924759ee7c640341fcf9bef66e6888d6ec6be287a77bfc61020e09670c4c16aea782d9cffdd68721b548204394a86b7edeee33a26426bd27181ee95f1cb9c2a1aef02fecca0d2a28f19416991eff68a9d8613a12dd547530695a9657572788e739d29c09fecd636b365441ed8b139f02386e731069dc3ff2a83f11c46f154bd6d6c11fd896b8094a4e8ac8e9d94001154aec35074ca51d4c6ac645f51a12e81c01c30690688f16f193d74cade0deba8f97246bf7cc8c0d589fd4b8b9e38697f31773770065109eb55cb9924501f46626d3004d6b8fbae65673c66ef89bef271aa43cf625520b54ef630180942772c798f04a8ec053e4f9245cf65caf64e8c6c1579bbd0651258fa77023a9015afca0e1e0f7a4f447b51ceccd9e3f57fab3dc0aa247e72b21b59d41620d54037285d5d8b1790920ad03bbbce4f9fd305c8f8c30ad833ad6142163b2bdde81c3a75946155f83176f9e9e352637562c34ad08637a6ef3cc3b7f629f9e9512df216c7d559f5310737773677c1e0dd72c5294d0286f1c857264f94811fdbb05d565944d90b2c1f8c88954d4ba93b22950788d15a2bfb0631d98edfc0c96eddce1da4df5bd950d03907c2a5acb605d5ca19da5cb331f337d13146eb2bcb5d8d9dc72332d63f83610d936eff41e6987e2038db5e3b4d038d0f9ef59a971954db73f7e6e195a96f09169e140e2ec370a92ef76efbdb98dff66c1e51782042aa9f292b321dc2143ba3b551815e12918839d9a4259400896fe6b576a125275a116a60feb8446565b3840bb8ee908619776bf76fcfed4c824465262a83b711f42a75508e098c0b9af61c793c0eb651d36bface59de43c40d95db97293d3a2e03220f64c9a9c36df50e5507b73b77bc4a2ac9f7aec6d822cfc212cdf704efa8932672d1bc0fbff4f065e4f27d78ab66f2a1ba464f11f57ee3ea2f1e492977efdac28c8c26f78f5be7b21eb75fbec622d75f183343802d6ddf668aa0d8f4a8ec502b49e492cb044cd6c8ea68d7cf1aea565f4ea9d4b887f043ab956e870eff83f6cf44fccdccdb7f8febc6dd7469476f6db5b92ad599056355c59f622d17057d37f0f563fd054aa4c50b26a5e8d7125dba4ff62ab7639b8cf39b7313cba29b39686d215e39b36bf67db974cd6e624f9a9e867849faadaac61fb982e650d9a3ef8c599f6539e6fc56db86fd412b68d34957b3903046cc85f82114b1fcee4e67b0c8d5a69ae3f99841e21d102adba49ef8eadd15f4d464d79418297cd7b9c2954bd26af01a2ec72425bdd762a4c8d7309b66d2b645d784f872ffd8998263bf8ed692d099d680c4a656c4ec2ba608330cda5350254fc7078dc6f2c6eee26f45e8c00c388d1a4a0b657753006dc2180f6c7acd2d9e1f1ddfdd9b4e9f1010b86c503ab616aca4f32991831c63282e03d44aa8cf29544c759f17077a862da05c443a10de4b83d6dfb4e4dec435fea734c2c3cb730dcb0f4e59b88ca7fcdc57fcd402ddbb37ddcd4dfa39db1054990672baf471d1d68d6a3997fea90a0ab913b3090968ef7a0a6020dc33543528d010fa6ef86760257896d435b28536c1f30b92a39915f3f6eccb72649eaa23c4ca037e3c60f94902bf4ab0780a11b1d8c286cc00dbe90a454e04bd28da4d479c2525b65a48aec33e626fda0c03a67a130d9d388fe934c5dc33444f539093691c41d5912a1152328daee3a4c498b3fc907344d342511ffc52b4eef98a7572c557de962dd70222ead6202be1223e354965ce64c6f7a7ff913fff5a1ecdc4ce0123918d8953d352dc705cfbb6e898857d4b7171577bc4256b4ba58b4404fb0ec9994d8d6f2277017ff68ed7570d12b4454ed6c79bddaf13e6ccf26dca52969f458265a42707be592d09e1b285d5ea7d86b5c32005724efb3126d35b2715177e94d0e83d7d0a78671e9894e009363f9919c49afd280fdc20585599759c1eea87905d67ebd2b5014355ea11a42f0df18235a6d885b61975d9566a60e90e1c7e77db269630e90b9b6a6f829f38a267eeea06ca7285ff5a49c50852a3ac46d662df3d676428f60bc930f8661c7a10d55bb1a82b092013f8dada37d92882dd4d167ac10cbb5ee9623b4bed02579953d12e8dac423f9868b322d49ddae05ee31547ec1cbc0a973c07931ed25775d6df1730c4969ab6054d182a66236646edb06d4f5d6198e189b464561775809b6c82c1cbfdd5a87bacd357e27339fd00d8e2cc7465c4a300fec708486c4184ec003d97ede53e55a31e107732746fd9aed4dc1758f6d0aed3c704501b0e14957348ea4e2c8204b2714471a71b46b2a26f7494fe04f3df186bcfbfebcb5f3e2364d7cf449b82847ca554cfd582cc8b33b76f9e68e901d6dead5b40aa8b57afe3c4aa70fcb57882843a4939e2647ad479f2c004e5cc1402d6db7cf4f7b1b9fa80f977d2095b99913062f6dc8f11bd27e5318edeaf7f8f76722e876c74f213ece723d90ad76ed8438383875fb54b45813b1714b22e1e6619c177f5e2b161f613004aca5af6cbc1ff1a494317254c58fb059bc53a6fbaa9e0d870472f5e7a6cf3d259fba249113bfde4ddb4cc0574427a2a6f94f6f8449155a44e9983d58acd596a28f1fb1101cddb8317d7e67f07e9ac40df0ade0255ef08cfd32c71e3da0ee4ccc565cd64acd63252202b32c8757659ba10b75dd55ce61b423fe066f8b88b4d3179c671b7a24a42a5d007ad6f0fb22c20812f2a65d3d114ea20cc5c7e3ebfc66ce63d3588e66fb79a0eb2cd8f95bc8e733efbbf987b4a496ab1b743b25983137969fbf6448ee5e89dd4037cc1181a0f83f68596cc80fbe7091c45abddc277a73989609cd021b5264ef7d490e24e488e5dc031e5895f39fed9b46c92fb2fbac82063c97ca11825309c4777403c866a58c6ac9190cdd5f92953433f4ee05634cf178fac9a862162c4fa0884300a38a2461c652748c8c3d248b933c726f7416154d1b3c3662575e0d3853cb75cb6ba18a839b90c07430d1e79d62a53df799dda311217be121ed6fc89bec520349c4a0d753baa75c31cc21e6f13dbd48f88efeaf6f526938919d3228e96ff1338496bf2884e0a5c92f61d66fd5394a71ff5db51371830cec7084b02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0x1000}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="037f7a7e96a4a9e65fd27a1c814bfc1b94cef7d4d7d90c9ea4ce729979380a0880fa20e908998d5a93573d3ba0caf154c33d56f9951745ce91465dc8f2", 0x3d}, {&(0x7f0000005000-0xa2)="bfc500f1ab3867a7ce35368b72cb52f8a436bc479e89c09abc481643344fd44f1421b25880f1e1ffece19fbcd3d4d29aa1ca05de3b01c57967d15d64e839e0d07d98782bbcb0700118a150ef39c65e26c950a8859087c64fd748ba49751574e20eab9f6171df67acd90627d3b06d29c1ab1744e2f7a46f6592640a06cb525d929bab1607dd7463ecfeccd9e8ca2f8d9c29ff95ac670f09607344242a00afc015145d", 0xa2}], 0x6, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x6, 0x400, 0xc5d, 0x7}}, @init={0x18, 0x84, 0x0, {0xf2e, 0x408, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000000, 0x4, 0xaa7b}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x2, 0x101, r4}}, @init={0x18, 0x84, 0x0, {0x100, 0x8, 0x4, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x50f8, 0x2, 0x3, 0x10000, 0x3, 0x2, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0xa, 0x3, 0x4, 0x2, 0xfffffffffffffffb, 0x600000000000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xde5, 0x5, r4}}], 0x180, 0x40000}], 0x2, 0x20040004) ioctl$void(r5, 0xc0045878) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000003000)=@add_del={0x2, &(0x7f0000006000-0x10)=@generic="0ef4304d31a6d19aca9cdd3331b545fc", 0x362}) 2018/01/15 18:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b37000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008e0000)=0x10, 0x80000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000daf000-0x4)=0x0, &(0x7f0000ecc000)=0x4) writev(r0, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f010000000000000100000014190016001100010004000c000701d0000001010c00006fe422", 0x39}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000529000)=0x80000001, 0x4) 2018/01/15 18:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) socketpair(0x1d, 0x80003, 0x80000000, &(0x7f0000079000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b9e000)={0x4, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000edd000)={r2, 0x800}) accept$netrom(r0, 0x0, &(0x7f0000b1f000)=0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) 2018/01/15 18:22:30 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000aa5000)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) listen(r0, 0x2) accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) 2018/01/15 18:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x807, 0x4028) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = accept4$unix(0xffffffffffffffff, &(0x7f00005b5000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000619000-0x4)=0x8, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000429000)={0x0, 0x0}) r4 = epoll_create(0x6) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) r6 = socket$bt_l2cap(0x1f, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f55000)={0x0, 0x0}) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000a8000)={&(0x7f000045f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r9 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c5f000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005fc000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000599000)=0xe8) r12 = getgid() r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ff0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3f000-0x4)=0xe8) r15 = getgid() socketpair(0x5, 0x20000000480f, 0x80000000007, &(0x7f000055c000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000041b000)={0x0, 0x0}) r18 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r19 = socket$bt_sco(0x1f, 0x5, 0x2) r20 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000072b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ae3000-0xe8)={{{@in=@multicast1=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], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000572000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000637000-0x4)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d5b000)={0x0, 0x0}) r25 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c08000-0x4)=0x10, 0x80800) r26 = socket$inet6(0xa, 0x1, 0x100000000) sendmmsg$unix(r0, &(0x7f000049a000)=[{&(0x7f0000bfa000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f4f000)=[{&(0x7f0000cce000-0x3)="10a303", 0x3}], 0x1, &(0x7f0000db3000-0x100)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x20, 0x1, 0x1, [r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r16, r17, r18]}, @rights={0x18, 0x1, 0x1, [r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r24, r25, r26]}], 0x100, 0x810}, {&(0x7f0000daa000+0x461)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e1d000-0x50)=[{&(0x7f0000b06000)="05f91e4ba2a3a8ee8f5f74c33294a2fd60ffeb694d01d0cee4f0e2194fb0b51aa86f00af3f494f805588eba7f37283a19a7ca232af44146ae1c6e7723f1af70c665d9460620cf033542c90ab7274fa1d1d7455f999411c8a2f4711d50a1f80ac9d673d41d0085b4a7eefa3bbd00f720a2bf173fd301a5b704395f92f13ce6b8e9507b8e46435f4f44a880ccf4d0063964731289faf3b8eb87eea7b5c47956f81d6cb63a924f1338dd7ae2bbae71a104fc704cdeb2288e643fe25ecb758b4afd8e68a380f569b5629563564689afc98ecbaf7cf9ae66bb63b4a119ae509", 0xdd}, {&(0x7f0000d5b000-0x9)="5b272380b0dddd4a4e", 0x9}, {&(0x7f00008ec000-0x4f)="8aaaae430320531beeb4c22116c05c45d1b948ab0ba70ceb8e77c1d770b7268341ff3a6d5de6947bfdb93ffc2eb3f001b070de44e25b0e4335f9d8d952ff5cd6d51a3034547c3fb06f86c68c356bc2", 0x4f}, {&(0x7f0000321000)="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", 0x1000}, {&(0x7f000024d000)="f47aa127e56361f8d0f5800aa6e2a99c115aae449f254baa0b6702c6722b98f8432dcfd3d0ac0484308e1d0c0bf7252ce12f126b643e16104d472dfdb0885ba81a330e7827f2f16e8eded21160e79c6fd5d2eb7fc50f3c1886911f7525876ab126e539d26511733763d43389b74f5c8aa447ab2736d2d53f357a7487784f8573e48ae29a1e3f636ae10273a14f60719d804f2e68860f07effbac93", 0x9b}], 0x5, 0x0, 0x0, 0x4000}], 0x2, 0x8000) r27 = socket$alg(0x26, 0x5, 0x0) bind$alg(r27, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r28 = accept$alg(r27, 0x0, 0x0) close(r27) close(r28) 2018/01/15 18:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a79000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e61000-0x4)=0x0) syz_emit_ethernet(0x13, &(0x7f00007c6000-0x13)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@llc={0x4, {@llc={0x42, 0x0, "750e", '{'}}}}}, &(0x7f0000619000)={0x0, 0x1, [0x8db]}) socket(0x3, 0x3, 0x5) [ 125.639612] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/15 18:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000036000)=0x4, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000626000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 18:22:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) r1 = socket(0x9, 0x80005, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0xac, 0xfffffffeffffffff, 0x1, 0x61f, 0x0, "422651ac653bba92e8205ec18010c2249a1dcee5227d4e5518730bb8db1fedd6a3b535e3aab204ed84e5c8717aa23b3b5c27d25afa5c3e9493dcbaba3cf803", 0x83a9}, 0x60) 2018/01/15 18:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000033b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r1, &(0x7f00004ea000-0x89)="3a14d2e4ace1f51a82618af01c45fd3669701a8a7b4f3a4add4b8a566edaa1341ba144764a55c2b9a0b4a444cb9fa41065d0d22789b4d42867241b71a58eb37b4b51fe57f585ae9458fa117b7d65d9b9918394070de370432c2ba4fc6b9b2c03c71ab1a8f63a002258bf30e502368c4b19ba6ac34ac0845ef3a1b81882ca0aeb0b793716beaa849bf1", 0x89) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000031b000)=@add_del={0x2, &(0x7f0000482000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 18:22:30 executing program 3: mmap(&(0x7f0000000000/0x424000)=nil, 0x424000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000326000)=@int=0x0, &(0x7f00003ed000)=0x4) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000424000)={0x0, 0x80000000}, &(0x7f0000425000-0x4)=0x8) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x1, 0x81) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000283000-0x4)=0x0) mmap(&(0x7f0000425000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000425000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000425000-0x8)={r1, 0x1ff}, &(0x7f0000424000)=0x8) 2018/01/15 18:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000a1e000-0x102)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "b30000007f50f876df0d3719d91c82df0213eeeefeda68db51e7fe657f43eb7ed851450e5076074d5b92288b4600e46beecd870e7453b15f8abe5b7da15f2be4780f8b3f44"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket(0x11, 0x0, 0x7fffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a75000-0x8)={0x0, 0x3ff}, &(0x7f0000314000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008d3000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f51000)=0x8c) r2 = accept(0xffffffffffffff9c, &(0x7f000071f000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000989000)={0x0, 0xffffffffffffffff}, 0x8) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getpeername$inet(r3, &(0x7f0000925000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000350000)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000036c000)=0x0) 2018/01/15 18:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) 2018/01/15 18:22:30 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000006000)=0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f000000a000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f000000b000-0x14)={0x11, 0x1b, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/15 18:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001b3000)=[], 0xfffffffffffffe99) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) 2018/01/15 18:22:30 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5000)=0x20000000000003fa, 0x4) bind$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) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ff6000)={0x0, 0x9}, &(0x7f0000ff6000)=0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff6000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000eb000-0x4)=0x8c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ff5000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ecc000)={0x0, 0x0, 0x0}, &(0x7f00006a9000)=0xc) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008cc000)={r3, r4, r5}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f20000-0x4)={0x2}, 0x4) 2018/01/15 18:22:30 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000+0xb52)={0x0, 0x3, 0x2796, 0x0, 0x3, 0x7}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffff7}, &(0x7f0000004000-0x4)=0x8) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000003000)=0x10000, 0x4) 2018/01/15 18:22:30 executing program 6: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000035c000-0xd2)=""/210, &(0x7f00001d8000-0x4)=0xd2) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f000035c000)=0x4, 0x4) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000151000)="922a539667ae3ad8b70b5710c5da1dcb977e1f3d591bc9c857a9b91186e03d788bf6192730bad57cd8fab4c2c33aa86e7b5b43b53914e05a1f4b2e062e08055980a9af119f620263aabe6e9668094ffb2fbba77e9bcddbb91bae030be7fc668899dce893a786acc5c8ba1fa313918338701676dffa839f514aa0e98b32f35c98ea26d54a3a268f0bfd34d8a103731341ee05d8252cdad70b1c7dc84ce7e25c", 0x9f, 0x8000, &(0x7f000020e000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x3) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000099000-0x4)=0xb0, 0x4) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f000035d000)=0x0, &(0x7f000035e000-0x4)=0x4) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000035d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000035d000-0x4)=0xffffffc9) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000035d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000e8000-0x4)=0x0) ioctl$int_in(r2, 0x5473, &(0x7f000035e000-0x8)=0x8) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000146000)={0x80000000, 0x10001}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000035a000)={0x1, 0xfffffffffffff800, 0x94, 0x5c, 0x0}, 0x14) socket$netlink(0x10, 0x3, 0x1f) 2018/01/15 18:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000df0000)="1f0000060affdde200f49ff60f0000010200000900908005ffffe500005136de3915901840c9f97999f3d4c09565c266e066a5eaad084b30a84fb4bb967ff11aa34aea87040bb4e32a7840cf16660101e37ef1e917", 0x55) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/15 18:22:30 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000-0xc)={0x80000004, 0x0}) socketpair(0x3, 0x0, 0x1, &(0x7f00001b1000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002ca000)={0xc, 0x0}) 2018/01/15 18:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)="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", 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$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d58000)=0x7, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) [ 125.746817] sctp: [Deprecated]: syz-executor3 (pid 26657) Use of int in max_burst socket option. [ 125.746817] Use struct sctp_assoc_value instead [ 125.852693] sctp: [Deprecated]: syz-executor3 (pid 26676) Use of int in max_burst socket option. [ 125.852693] Use struct sctp_assoc_value instead 2018/01/15 18:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d91000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000730000)="827f855001feeb67bb33dca7b96e18bf", 0x10) recvmsg(r1, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000058a000-0x10)=[{&(0x7f000065b000)=""/188, 0xbc}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c07000-0x9)='scalable\x00', 0x9) 2018/01/15 18:22:30 executing program 2: mmap(&(0x7f0000000000/0x8b9000)=nil, 0x8b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00002f7000)=0x0, &(0x7f0000367000-0x4)=0x8) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x1, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a32000-0x8)='\x00\x00\x00\x00\x00\x00\x00\x00', 0xb1) 2018/01/15 18:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x10000000000000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @rand_addr=0x200000004000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 18:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000f7d000)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007ff000+0x50b)={0x4, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000067e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004df000-0x4)=0x10) write(r0, &(0x7f0000972000)="c602eef29dec9e3b59db6a031614d3772e18ffb55358de3de3442fbcf0f80f3bbcfc958ecae65487c9ab149891985024e7f99d6c74368b9b766e192f93b0a9d9b1c61d40f7f47de522022570b43814ac6363c6c808815f87bfb4bcf9b76e8fd98d7b03b8f99396f42f9c92c276d03aaffbf7654f27127736d3d4a40299fbf08ce015adf7bf4b8e5dd582939dcee5487186c01c34210a823acf137b9355b7b62b318e71796b89eaa0361a8855e99585d53a85a577de5ee9e3952b774e6d240afe01e908e4888cbb8614f98afc6d072358b504a40e40250654c30196a34f5373a5bf8c6de114750e11915c4d746b3acef3e3f4", 0xf2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000094d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000040c000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x4}], 0x94) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000065f000)=[{&(0x7f0000289000)="8b680f92e516362c28dbaa50c2213be2fa9c72d45e0b650c4fdbe7e7f8a21b67eaab7be646fc2044f8ced3347ee05124baff3d58d825a65ac0d2c4cf64151ec54c06e82b38f1fbef3efe7197da662ff9b1f9d7468d3dd35c8b6d09464cc03969d395124f646c5bcab2e31636610412177e110016a92fb9", 0x0}], 0x0) 2018/01/15 18:22:30 executing program 6: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b5000)={0xffffffffffffff9c}) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005b5000)={0x9, 0x607, 0x5, 0x0, 0x1caf, 0xfffffffffffffcca, 0x80}, 0xc) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b6000)={r1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004c6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000036f000)={0x0, 0x0, 0x1}) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000a, 0x5, &(0x7f00005b7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000239000-0xc)={r4, 0x80000, r5}) getsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/15 18:22:30 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f87000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000016d000)={0x80000000, 0x1000, 0x8, 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x4ac}], 0x1, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000190000)="8ab191c95e4a8d8715e37d126b9964722746aeedf386d484cb8e99baf7c054f3742d575941679d3a80d5", 0x2a}, {&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3ca8f977be7dde4409b8a646fd03943aecae41c2fb974c671d48c91d998056e0a498a34b3cfbe7641a1294312becfb9eb721a3f8a909244d093c958ac4066ce7ab852198903d69bd8b3119a272d1ba79afeca444e43b7a35bbe0b6af3da9ed53d029c26eefb7db48fee51f7fb9c737a5bc87", 0x91}], 0x2, &(0x7f0000f7e000)=[], 0x0, 0x841}], 0x2, 0x4040040) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2018/01/15 18:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x200000000240004) getsockopt$inet6_int(r0, 0x29, 0x400000007, &(0x7f0000ae2000-0x4)=0x0, &(0x7f0000e3b000)=0x4) 2018/01/15 18:22:30 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) write(r0, &(0x7f00001bc000-0xfd)="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", 0xfd) 2018/01/15 18:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c53000)=0x200, 0x4) write(r0, &(0x7f00003cc000-0xb1)="130000001000ffddbf00f4a0180f050000230a009d000000020aafa714000000000000000200000000000000000000000000983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000263000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6, 0xe0b9, 0x8, 0x5, 0xffff, 0xffffffff00000001, 0x20, 0x101, 0x200, 0x1, 0x0, 0x7000000000000000, 0x7fff, 0x9]}, &(0x7f0000d62000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000847000)={r1, @in6={{0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ac7000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000428000)={r1, 0x100000000}, 0x8) 2018/01/15 18:22:30 executing program 7: r0 = socket$inet(0x2, 0xf, 0x8001) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fc3000-0x20)=[{0xb, 0x800}, {0xf, 0x100000000}, {0x2, 0x7}, {0x2, 0x1}], 0x4) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r1, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ff1000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ff0000)=0x58) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000ff0000)={0x1f, {0x21bd, 0x9, 0xffffffff80000000, 0x5, 0x6, 0x2e687a80}, 0x101}, 0x9) 2018/01/15 18:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x1000000000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001a9000)={{{@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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00003e1000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1, r1}) setsockopt$inet6_buf(r0, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000618000-0x1d)="77eb5df6de53c36130cfa214e509a8fe7a592129f7325d53ea34f5fbed", 0x1d) 2018/01/15 18:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) read(r0, &(0x7f00007b9000)=""/1, 0x1) close(r1) 2018/01/15 18:22:30 executing program 0: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xf, &(0x7f000023a000)=""/4, &(0x7f00009a6000)=0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x40, &(0x7f0000ef6000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000482000-0x30)=[{0x4, 0x78c}, {0x0, 0x9}, {0xb, 0x0}, {0x4, 0xff}, {0xb, 0x10001}, {0x4, 0x6}], 0x6) 2018/01/15 18:22:30 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000625000)=0x0, &(0x7f0000fa2000-0x4)=0x4) r2 = epoll_create1(0x80000) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000fa1000)=0x100, 0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fa1000)={"eb696852fd253587f1136ed5f8576cbb", {0x4, 0x4, 0x0, "71e7e238e6ad", 0x7, 0x0}}) 2018/01/15 18:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cfb000-0x10)=[{&(0x7f000033c000)="2900000021001900013d3518002a000602000016000000018d0000f808001100000000000000002008", 0x29}], 0x1) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000972000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000daf000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0xe5, 0x6, 0x42}, &(0x7f0000736000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002a3000)=@assoc_value={r2, 0xee0}, &(0x7f0000d6d000-0x4)=0x8) 2018/01/15 18:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000cf5000-0x6)={0x0, 0x2}, &(0x7f0000073000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b13000-0x10)={0x7fff, 0x6, 0x7f, 0x4, r1}, 0x10) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000091c000-0x97)="", 0x0, 0x0, &(0x7f0000317000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003ca000-0x4)={r0}) connect$inet6(r0, &(0x7f00001c3000-0x1c)={0xa, 0x1, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c59000-0x4)=0x0, &(0x7f0000aa3000-0x4)=0x4) read(r0, &(0x7f000050c000-0x28)=""/40, 0x28) 2018/01/15 18:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000252000-0xc)={0x0, 0x0}) r1 = socket(0xa, 0x8000f, 0x800) getpeername$inet6(r1, &(0x7f0000c0e000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000587000)=0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003e7000)={r0, &(0x7f000033b000)="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", &(0x7f0000b52000-0x63)="a826d6da74954dc47f12b610d4350aa2a661eb27286f1ede9c0f67f0ff212ef6f33bdba2f9b1785db1ceba32f4d885c34b394a949a6b12faea6a741e57561fb32e751b7db029718b8ed4adbe5e5caf4e8b0f4603b9b4f76f8d73d466f62dffee3e873b", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/118}, 0x18) 2018/01/15 18:22:30 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00001c4000)="2600000024004304000000000010910000020004010000000000fffffffffffff4f303c76e35", 0x26) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f88000-0x4)=0x9, &(0x7f0000a43000)=0x4) 2018/01/15 18:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000fc2000)=0xffffffffffffff01, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000055b000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/15 18:22:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000001000-0x4)=0x0, &(0x7f0000bfb000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000001000-0x4)=0xff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000)={0x8000, 0x9, 0x6, 0x7, 0x7, [{0x8, 0x2, 0x3ff, 0x0, 0x0, 0x2404, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x6, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x800, 0x8, 0x80000001, 0x0, 0x0, 0x357139a52ee8b888, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x9, 0x0, 0x0, 0xc8e, 0x0, 0x0, 0x0}, {0x10, 0x20, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xb5f, 0xff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1f, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x30, r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x4d9cf62d, 0x85, 0x3f, 0x3f, 0x90d}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@generic="7a9c52e3c4e35ecc6a6a1cf8b8f5037c", @ifru_flags=0x100}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000003000)=[0x0, 0x0, 0x4, 0x0, 0x43, 0x6, 0x7fffffff], 0x7, 0xfff, 0xfffffffffffffffd, 0x1, 0x1, 0x1, {0x1, 0x5, 0xc91e, 0xffff, 0x5, 0x100000000, 0x3, 0x8d, 0x8, 0x4, 0xfffffffffffffffd, 0x5, 0x1, 0x8001, "e1fad2ba01fc438988d17eed4f0b4d983cc61f8c40a2d6d56196c23bb6c625d6"}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0xdf, &(0x7f0000003000-0xc5)="7b796529b4c9b3d3a86ac35b23f9d735cd1b40b31891caf18e018f4b0f18f4c2da98b017e7dd189a63dd3d04f6a29bfc42811b3b15c736f6930db58515f949ed1374cfd80b0d50225fa8f238bc8b757b3e36ca7bc0422777f4dc819665d06120beda02182f675d04fcaec15fe4e8cb75cdb3f2ea9ec4425c8dd97022adef70afd1c748e7fb19ad7bd84588a65ec2e520907897be924fae0b041891d2517bdf7453680234a0508afe7611b9dec1f6e03668d85b640c19584a3ec2e0f873dd53bd1f41dfeea7", 0xc5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000006000)=@dstopts={0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x10001}, @jumbo={0xc2, 0x4, 0x746}]}, 0x3e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000007000)={@common='ifb0\x00', 0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000009000-0x4)=[0x0], &(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000)=[0x0, 0x0, 0x0], &(0x7f0000008000)=[0x0, 0x0, 0x0], 0x1, 0x6, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xffffffffffff2eef) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000012b000-0xf1)=""/241, &(0x7f00003d2000-0x4)=0xf1) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/01/15 18:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000676000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/15 18:22:30 executing program 7: socketpair(0x11, 0x5de649a588e4f60f, 0x7fffffff, &(0x7f0000895000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1ff, 0xf2f, 0x9}, &(0x7f000096f000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6693, 0x80000001, 0x200, 0x7, 0x8, 0x10001, 0xff, 0xbac3, r1}, 0x20) mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00008de000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007b2000)=0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{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, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) connect$inet(r2, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x9) r4 = accept(r2, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000807000-0x8)={r3, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00009b9000-0x8)={r3, 0x8}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000b58000-0x4)=r3, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000100000-0x18)={0x5, [0xfffffffffffffffa, 0x7e, 0x5, 0x8000, 0x3]}, &(0x7f0000b58000-0x4)=0xe) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000b5a000-0x8)=@assoc_id=r5, 0xffffff49) unshare(0x8000400) 2018/01/15 18:22:30 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003b0000)=0x0, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x6173, &(0x7f0000f51000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000eb9000)={0x71f, 0x0, 0x10001, 0x5b1}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f52000-0x14)={0x10000, 0x200, 0xff, 0x6, 0xd69}, 0x14) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000e20000-0x20)={0x3f, r3, 0x0, 0xfff}) 2018/01/15 18:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025c000)={0x0, 0x0}) socketpair(0x8, 0x5, 0x5, &(0x7f0000d23000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a24000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e3c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000057a000-0x14)={r4, 0x80000000, 0x1d, 0x6, 0x5, 0x557c}, &(0x7f0000920000-0x4)=0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000039e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002e2000)={0x0, 0x0, 0x0}, &(0x7f0000b7f000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051e000)={0x0, 0x0, 0x0}, &(0x7f0000548000-0x4)=0xc) r9 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eba000-0xc)={r7, r8, r9}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00005b7000)={r6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e93000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f0000134000)={r5, 0x5, 0x4, [0x7, 0x37, 0x6, 0x1]}, &(0x7f000047a000-0x4)=0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000117000)=0x0) 2018/01/15 18:22:30 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000d5e000-0x38)={&(0x7f0000176000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00009d4000-0xf0)=@upd={0xf0, 0x12, 0x400, 0x0, 0x2, {{'ctr-cast6-avx\x00'}, [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, 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], 0x2000, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x3f}, {0x8, 0x1, 0x7}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000649000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/15 18:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000181000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000888000)=0x3, 0x4) socketpair(0x4, 0x80000, 0x7, &(0x7f0000418000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000054f000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x4, 0x10, &(0x7f000000d000/0x1000)=nil, 0x6}) r3 = socket(0xf, 0x803, 0x100000002) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000075f000-0x2)=0xfffffffffffffff7, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006dd000)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001, 0x7, 0x1000, 0x4}, &(0x7f0000385000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00002e3000)={r4, 0x0, 0x3, [0x7ff, 0x9, 0x63c]}, 0xe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00005af000)=[@in6={0xa, 0x0, 0x38c4acbd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x48) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000035f000-0x4)='tls\x00', 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000006d000-0x8)={0x0, 0x0}) write(r3, &(0x7f00007d6000-0x10)="0209002302000000006466b77d000448", 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f00009e7000-0x4)=0xffff, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000bf2000)={0x2, 0x1, 0xde, 0x5, 0x10, 0x81}) 2018/01/15 18:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x101, &(0x7f00004e8000-0x101)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x7, 0x81, 0xfb3e}], {0x8100, 0x5, 0x9, 0xdc8}}], {@ipv4={0x800, {{0x11, 0x4, 0x0, 0x0, 0xeb, 0xffffffffffffffff, 0x8000000, 0x0, 0x5e, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xffffffffffffffff}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@noop={0x1}, @rr={0x7, 0x7, 0x1, [@multicast1=0xe0000001]}, @lsrr={0x83, 0x3, 0xe8f3, []}, @lsrr={0x83, 0x3, 0x2d57, []}, @cipso={0x86, 0x6, 0x4, []}, @rr={0x7, 0x1b, 0xfffffffffffffff8, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}]}}, @udp={0x1, 0x2, 0xffffffffffffff6a, 0x0, "7ac178b43dbe161a7a463af984932fcccaa1011a3ae7acb9dfb17c2785911315065bdd55cdf87bb781efd6de1c9936ce171004837a8b7ee843fdd1fb860d0ad64c3f7d7cf28b967ddf19c14e94d6728cc4a81cdbacbba38358fc57f529db3802af4de52056e16355124e88430e05183945856d623424c47577ef93b5cb41dcf2553fe7c63bf148b57c73d71d2e84c6e5baa529865192b545fc80d9e232e863"}}}}}, &(0x7f0000635000-0x8)={0x0, 0x0, []}) 2018/01/15 18:22:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@can={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$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x5, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfff}, [@generic={0x0, 0x9, 0x13, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x3, 0x62, &(0x7f0000001000)=""/98, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r3, 0x4, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000ed000)={r2, 0x8}, &(0x7f0000000000+0x6a8)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r4, 0x8000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) accept$alg(r5, 0x0, 0x0) bind$alg(r5, &(0x7f0000879000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) 2018/01/15 18:22:30 executing program 2: r0 = socket$inet(0x2, 0x7, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1, 0xac, "79acff52f85f7d1292384c50782a6564625c23a218624777263428d672895c49ac257fe79f2b8db0b1ca276ad9e285515157e4c245d2ebeb5bf79ddfed89930324afeadd7c2bddad081fa5bbb03e9877"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000001000)=0xb, 0x0, 0x8) socketpair$inet6(0xa, 0x80002, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x80000001, 0x0, 0x0, 0x100}, &(0x7f0000002000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x5e, 0x8, 0x3ff, 0x1, r2}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x8000, &(0x7f0000002000)={0x0, 0x0}) 2018/01/15 18:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000785000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = socket(0x3, 0x3, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000a9b000-0x64)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}], 0x64) recvmsg(r1, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000550000)={r0}) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f00008d2000-0x35)=""/53, &(0x7f000091e000)=0x35) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006cb000)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000bc6000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aaa000)=0x300, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000040e000)=0xb9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f00000d5000-0x90)=[{&(0x7f00000d0000-0x1a)="ed", 0x1}, {&(0x7f0000780000)="", 0x0}, {&(0x7f0000bbc000)="510656", 0x3}], 0x3, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000571000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 18:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009c6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00000d8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006a1000-0x6)={0x1, [0x6]}, &(0x7f00009ad000)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000011a000-0x38)={0x0, 0x0, &(0x7f0000c2a000)=[{&(0x7f0000c7a000-0x108)="a116c6bb15c402367fd6d82beb0d9bcb", 0x10}], 0x1, &(0x7f000057e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$packet(0x11, 0x3, 0x300) accept4$packet(0xffffffffffffff9c, &(0x7f0000ee1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001d9000)=0x14, 0x800) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00009bf000-0x10)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000d92000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r6, 0x0, 0x3, &(0x7f00005ff000)=0x1, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00004b7000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ac5000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000022000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r7}) 2018/01/15 18:22:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f00001a9000-0x98)={0x0, @in6={{0xa, 0x3, 0x8e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect$can_bcm(r1, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x7, &(0x7f0000000000)=[{0x100000001, 0x1, 0x91, 0x7f}, {0x8, 0x1c2, 0xfbd7, 0x8ab5}, {0x9, 0x400, 0x101, 0x1000}, {0x7, 0x0, 0xff, 0x707}, {0x4, 0x0, 0x3f, 0xfffffffffffff6d0}, {0x1, 0xc891, 0x800, 0x6d6f000000000000}, {0xb2f7, 0x400, 0xecb6, 0xca}]}, 0x10) 2018/01/15 18:22:30 executing program 1: mmap(&(0x7f0000000000/0x5be000)=nil, 0x5be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000076000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x13) sendmmsg$alg(r2, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00001e2000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(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) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00003c4000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005bf000)={0x0, 0x0}) recvfrom$inet(r3, &(0x7f0000510000)=""/204, 0xcc, 0x1, &(0x7f00003e9000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r2, &(0x7f00005be000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000254000)=0x10, 0x80800) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00005bf000-0xc1)=""/193, 0xc1, 0x2161, &(0x7f00003fa000)=@llc={0x1a, 0x1c, 0x3, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x80000, 0x7fffffff, &(0x7f0000045000-0x8)={0x0, 0x0}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x80000000, &(0x7f00005c0000)={0x0, 0x0}) mmap(&(0x7f00005c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00005c1000-0x2)=0x5, 0x2) setsockopt$inet_group_source_req(r4, 0x0, 0x0, &(0x7f00005bf000-0x118)={0xf8fa, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/15 18:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0xec6) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000116000)={@multicast2=0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000994000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001eb000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0x51, &(0x7f000008f000-0xbc)=""/188, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 18:22:30 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) accept(r1, &(0x7f0000dae000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008d1000)=0x1c) 2018/01/15 18:22:30 executing program 6: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000205000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000463000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085e000-0x3)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000027c000)={0x0, 0x0}) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a55000)=0x0, 0x4) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r9 = epoll_create(0x1) r10 = socket$unix(0x1, 0x3, 0x0) r11 = socket$nl_crypto(0x10, 0x3, 0x15) r12 = socket$inet_dccp(0x2, 0x6, 0x0) r13 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009b6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$PROG_LOAD(0x5, &(0x7f0000e43000-0x48)={0xd, 0x9, &(0x7f0000001000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x6, 0x5, 0x0, 0x88, 0x0}, @ldst={0x2, 0x3, 0x6, 0xa, 0x0, 0x1, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000046000-0x4)='GPL\x00', 0x3, 0xda, &(0x7f00005bc000)=""/218, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r16 = socket$key(0xf, 0x3, 0x2) r17 = accept$packet(0xffffffffffffffff, &(0x7f00000a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000979000-0x4)=0x14) r18 = socket$inet_udp(0x2, 0x2, 0x0) r19 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) pipe(&(0x7f0000f52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) r23 = socket$inet6_udp(0xa, 0x2, 0x0) r24 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000a5d000-0xb5)="9c459eeb644173562f31d5e662e662a8a760ce3c01b6b2f0fe7f44249c65e360ddb8fa825e272609e3dec86409b51cfa55eabbfccbab769b16a3fe0f3876ff685534a8a4990d01a8408a62345f2d2a1b300faed261ab11207315e73824aee6d5e4d32d25ab818c8fa343d47c0fbfa5a96c9cd2fd57c5706228026a07e9ecf4aee138e679313ba75e3f34aeade28549becb3d0ca1fb447072b79c349bc62120d3fbb56db8b85d7045856c4d3f46eed3495cf93197ee", 0xb5}, {&(0x7f00008e8000)="189f063c12c4c77e1275eec099d5c0", 0xf}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13]}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24, r25]}], 0xb8, 0x20000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = socket$netlink(0x10, 0x3, 0x0) writev(r26, &(0x7f000033e000-0x10)=[{&(0x7f0000fba000-0xbe)="290000001800ff1ae0007500000a00210200e3000000000700feffff080008009f0200000700c04df3", 0x29}], 0x1) 2018/01/15 18:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000222000)={0xffffffffffffffff}) pipe(&(0x7f0000422000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fd7000-0x8)={0x0, 0x8}, &(0x7f0000a7f000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fa4000-0x8)={r3, 0x4000000000000}, &(0x7f0000576000-0x4)=0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000d9000)={r0, r1, 0x7, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f0e000)=0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d1c000-0x20)={0x5, 0x0, 0x1, 0x3}) sendmmsg$inet_sctp(r1, &(0x7f0000e8f000)=[{&(0x7f00005f4000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000281000-0x50)=[{&(0x7f0000cc2000-0x5b)="1d48154fdcfab144623ef5a6856e669296fd99dfdef9805f8f0e0aa3393fa0355e5eb8452a9002952d1dd6c5c34d589f757851b787a308ad111ac101caead3b8a360398ff5108680ab1d1dddd5a408db42ec12c194c5a5054a926c", 0x5b}, {&(0x7f000025e000-0xa7)="3281ec5530db52621df29ba93cd48a846f5fd389a3086775950e000ab6f59385088f79cde654db3b7b9e4721cd94ffe8337102dcec80986b486900c3ced4bdd1c6146600b0a75de5e759a3c39c7c0747fb80144c4e649e2800e028e02d1298293d67358749bb0faf7edb12fa0e1c7bf3fff076ade397bc757e42c2377ae00ac7819f01e7b5467f832dacd49dee5f8874c7cb5a2dff33fdcb41afe82526a73f9dc0c62c3eff662c", 0xa7}, {&(0x7f000047e000-0x86)="8dc0db53f432ddcf44cd509b04f1227f9510191687aa311e85acc2771b7b2b42293e0ef2f706e9439e4a73b2cdd79fa5d6b92260d7494b9b27e7e2935b7c1dcfc17006c211878b0cd06f8ed22b0c39b2a9e516743c37631ad50a8a5c27528c88f83076ee997b79374baefe4886de8d9e2217701ae33e5c7f7fa239a4ae161ee98e8108fcdd94", 0x86}, {&(0x7f0000f39000)="a5de4502b705df6f684c269a8c307eeb9697f76b7f3050d85e59af8f696cd99935d8940c76e18747df741099679c5acb0154590a122d3f87ff996eaa3b56676602b0a7af39f60e2c701cff45e03f147a673acf1bcebcb8e726851eaec28bd05802015fd9f06a601009c72b729ccce81db8a91ac28f0f9ec99ffd96b21ad0dabd228ae9d8d8ffb7b109c59bfb90be5ff15993497b4da651ef4a9e8157244bbfb0c5453861ce20b0cdb3c511", 0xab}, {&(0x7f0000467000-0xd6)="8d7952bd848329060f095eb369daece71267703b2bdfb91b12ee813c5133ae8479b07b9f4540e2af531b30e379651994ff61922cbd578f2e34c40b7bcd79cbd50e492be53e9790c2d26be2652d90bcfba57900f1a131e2418bd3a46bf26cf21e897b824edefaf2f131fc12cb9fd7c3eaee9d504e862662d1c4b48a8ae2cc89cc34df156996fa51e61b68181800dc3168cc0c0b4e9e9835ce00cc7fc38677d106ad237e3baf2229802f4d087fde4b887e7a2b08a3d8a082cd4d2636c60ca77229fbc59edbe13865e12456159010c5cdc84598d72c5ab9", 0xd6}], 0x5, &(0x7f0000a86000)=[@init={0x18, 0x84, 0x0, {0x708, 0x80000001, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x4, 0xa8, 0x100, 0x64c, 0xfffffffffffffffc, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x200, 0x0, 0x6000000000, 0x3, 0xb5, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x40, 0x2, 0x7fffffff800, 0x0}}], 0xc0, 0x8010}, {&(0x7f00008f7000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c5000-0x50)=[{&(0x7f00000d9000)="d62a33eb3d7a25497efc15fb4c3eecd638e1150faac27d38800715352477e897ba3a80df7eebf599d0a7951362e53e4197862276e4f32635408e9292cc55e895af5c371e16719787d32878e127fcb6a033e540a8028fd114bd6880455634ef7c2c6b91cf1d9fa3e95a99404c9f6ed182a82a2f506677ccd3fd63f970c427fd8972cc80a4dc83abdde63efc4e7610df1553a7007c6ee43c24024b53f14352546011c9889a3fd9752f099beae3edc8002294ba8a33ef339bc6fdb3b83c73e9ea4e8569932846bf177db7014ea207dbdb5d014feca17a498d72db1b99fd4b4601a849ac17b912006b", 0xe7}, {&(0x7f00002a8000-0x4)="716ad171e338f637", 0x8}, {&(0x7f0000d07000-0x6)="e24b5331a988", 0x6}, {&(0x7f0000218000-0x73)="6c16a4c24a5878904df0bf334ccfa6e3a10d2b49c058baba4f04b62359d6a8bccf11c9e7a006dd1528763626597edd97cbb2e920e7075031ad8aa5acf267420530327fc38edf20886c734725bb67c01dae36fa3d96b187986dbdb1758718f8680f0e4e9bae6e4df0595dd35ddb28ed42829068", 0x73}, {&(0x7f00007f8000)="7930dc74e4b27bf527e428becca7dbd5fb4bfad0e426847d680b4974add6ebbdc5d0fb420cc01d5d682c774758e26526df92ce331606cfe856a2ea0b331bc3ece2705a508839ef93fc5be0f41d1ca254c20b46b954e99d91dff240d35ba2b2057bbb7204aee177b4c397c0df0f8be2132a41d66bb2fa6795cab89a567a2eb13df49d40f96de6f97ad4ca11f6a0115dd2783b7b54feb611d2c480fe46830e08cc2925d05ef08a11afeb946167c80180fb7b9d63d148d9471ec879d505a81029254d8eaee9a2403f3fbfa6b237c77d2bb2eda7d06e209476fa9f62a858a5c7f7b29f5e859fe1b03e1ac432477c8287c07a82cc5c370550796f25", 0xf9}], 0x5, &(0x7f0000417000)=[@init={0x18, 0x84, 0x0, {0x8001, 0x8, 0x1, 0x987}}], 0x30, 0x80}], 0x2, 0x10) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00003bc000-0x20)={0x10001, r5, 0x10001, 0x3}) getsockopt$inet_mreqn(r4, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) epoll_pwait(r2, &(0x7f0000fe4000-0xc)=[{0x0, 0x0}], 0x1, 0x2, &(0x7f000030d000-0x8)={0x8}, 0x8) 2018/01/15 18:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ac0000-0x5a)=@un=@file={0x0, ""/108}, &(0x7f000041c000)=0x6e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000aff000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000513000)=""/249, 0xf9, 0x2, &(0x7f0000c87000)={0x11, 0x19, r1, 0x1, 0xffffffffffffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x46, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000b}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000898000-0x8)={0x0, 0x0, []}) 2018/01/15 18:22:30 executing program 7: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00006f4000)=0xf7af, 0x4) setsockopt(r0, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) 2018/01/15 18:22:31 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000a000)=0x0, &(0x7f0000002000-0x4)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x8000000000000111, 0x5, &(0x7f0000001000-0x4)="0d9cd50f", 0x4) 2018/01/15 18:22:31 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000f2000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00006f6000)="079ef976bca6fd822e7a81a50023cd304023c298ee75f85a6e3431af837b1c15c5e7630b86ebcc3cdcae4ccfc6dd8b5bdc3cee31aa795e3cc42d2ab29034da545946c58191ae220a8daeaae4912f22d6d04a9b1c97c19d6730cce2131020dc9087f51c77c855b5b7f2310aa8efc5e7f7e90a0a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xa5, &(0x7f0000001000)="", 0x231) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00004bc000)=0x0, 0x4) 2018/01/15 18:22:31 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007ca000-0xc)={0x8, 0x1, 0x2, 0x7f, 0x0}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f000067d000)=0x0, &(0x7f0000f9f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) pipe(&(0x7f0000f9f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fa0000-0x8)={0x0, 0xffffffffffffffc1}, &(0x7f0000fa0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x3}, &(0x7f0000001000-0x2)=0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000fa0000-0x4)=0x4000000000000, 0x4) 2018/01/15 18:22:31 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e61000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xffffffffffffff5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009db000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000742000)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000910000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dd8000-0x4)=0x14) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) sendto$inet(r1, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f84000-0xa2)="", 0x0, 0x0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00007f8000-0x4)=0x3ff, 0x4) sendmsg(r5, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000002, 0x800, 0x5, &(0x7f00009ec000-0x8)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5bb, 0x0, 0x0, 0x7}]}, 0x388) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x2a, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e575000000018b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8, 0x1, 0x5, r7}, &(0x7f0000647000)=0x10) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r11}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r8, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/15 18:22:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x64, &(0x7f0000756000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@llc_tr={0x11, {@llc={0xff, 0xfa, '_0', "69313eec76c8d523f873970db21c222935e5ae002cbd40a33477ffb0425956ecfca23898fff7fdd82d3ab803ac95e09dbbecbb94f02d45267db5f54e953c731e9bf1b79b17cec7cdc8a8e005a2166f2f87d8"}}}}}, &(0x7f000049b000-0xc)={0x0, 0x1, [0xb8f]}) 2018/01/15 18:22:31 executing program 5: mmap(&(0x7f0000000000/0x58c000)=nil, 0x58c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) r1 = getpid() mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000058c000)=r1) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1fffc00000000000, &(0x7f000058d000)={0x0, 0x0}) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000521000)=@assoc_value={0x0, 0x4}, &(0x7f000058d000)=0x8) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000058e000-0x6)={r3, 0x4}, 0x6) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x800000000000019, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0, 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) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004b4000)=@generic="d88219634eada404ffaaec366873931f", 0x10) 2018/01/15 18:22:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000a, &(0x7f0000993000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000b96000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00004cb000)=0x1c, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b48000-0x14)={0x0, 0x5, 0x8, 0x9, 0x0}, 0x14) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000b37000)=0x0) 2018/01/15 18:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000412000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000971000)=0x10, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00002a0000)={{0x80000001, 0xff, 0xa27, 0x0, 0x7fffffff, 0x0}, 0x1000}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bad000-0x4)=0x7, 0x4) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000025a000)={@common='yam0\x00', @ifru_flags=0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r2, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f0000795000)=""/219, 0xdb, 0x41, &(0x7f000094f000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = socket(0x11, 0x2, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000181000)={0x5, 0x401, 0x4, 0x2a98, 0x1000}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005d8000)={0x0, 0x1000, 0x2}, &(0x7f0000304000+0x27)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fb3000-0x10)={0x81, 0x5, 0xf1d, 0x1, r4}, &(0x7f00006bc000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000926000)=0x0) close(r1) pipe(&(0x7f00001cb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000846000)={0x7fffffff, 0x5}) 2018/01/15 18:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000ac6000)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000839000)=0x6, 0x4) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000e8b000-0x4)=0x0, &(0x7f000053d000)=0x4) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) accept$alg(r0, 0x0, 0x0) bind$bt_sco(r1, &(0x7f0000c5a000)={0x1f, {0xfffffe0000000000, 0x2, 0x0, 0x7, 0xfffffffffffffc00, 0x252}}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000329000-0x38)={&(0x7f00003a2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000416000)={&(0x7f00001cb000-0x1180)=@allocspi={0x104, 0x16, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff}, [@mark={0xc, 0x15, {0x1, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000032c000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) sendto$llc(r0, &(0x7f00004d6000)="cb4fc982b917fcf8f259f3fbd130ebd6d06ee493ac505191eecb7149fa3d435afb4518b681030481de23a79a2c73e5cab1eaf2ffc4ca343d7a83400c98f7afacb0db91f4eb141129f011b22171d066c315bf0afa9ea200f000b1d41ab5fe83f0a98e8caa79d5f8f27030a836c1c8705f0bff882be34b37d2601ab5607268c89b36beb370596c1dfc07d9814f0dda24fc7f51e6fa1ba5", 0x96, 0x1, &(0x7f0000417000)={0x1a, 0x3, 0x2, 0x6, 0x5, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x310)={0x4d0, {{0xa, 0x2, 0xffffffffffffff7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x25, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000-0x4)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x9, 0x5, [0xae, 0x3f, 0xc50, 0x1f, 0x9]}, &(0x7f0000004000-0x4)=0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0xffff}, &(0x7f0000006000-0x4)=0x8) sendto$inet(r0, &(0x7f0000005000-0x51)="940c212ec4b7b136369dc5f5618027ccba4add7825c7d801c8acafa5247988b4f460da032eee8986f03edc3b527c4dbfce364805e9bed8b07607a5dbdb38016731acb964657dc4104628da74c2f49cc3ba", 0x51, 0x40841, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000006000+0x885)=""/243, 0xf3, 0x40012100, &(0x7f0000004000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000008000-0x81)="5753ef279847547ff9970f5832037da1839c4d3866b87eaabbbde7180bbb85bfd99b0023ec7b010d8b2a454c794833fd94e9d67701b9cf5a49926c1987b54105a7502ddbcd7e482ac412fd69e86092833c8d38e2d8a1090b6b580e9716111981c58589ce8cb592735aa1eb831e300d6fb590659368b3805d94954c110fee849750", 0x81, 0x2400c000, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000004000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000009000)=@un=@file={0x0, ""/108}, &(0x7f0000003000)=0x6e, 0x80800) accept$alg(r4, 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000008000)=0x0, &(0x7f000000a000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000c000-0x10)=[{&(0x7f000000b000)="d55943f28e5c965b08b238e354c0faca4de2d5410c504974e634fdc476151b6392f49eb8e8daf888b1a8ca2323d2178014d47f46aeaa23d54df0f78559ed3a996eea558704ccb363de62895c1c0a4ed0ebe7d5be12548b21c4bee799a797a4f4405e4988b598812816b6632c05ee968a3ad5a3c30589b2efe25fd714798be81e4337ee34c1759ffca302251730343ea150ab001e3998111220c9e952ce159a1293b89429f5044331440cf7d19c3a2410af20133639f8f54ad2483fbbe54854779df80ee7a568361d17cbd0460ffb95297a7deba97941eb2807cad8a6844255e24811a2ec1bebb284d3aa7cb8d6", 0xed}], 0x1, 0x0) 2018/01/15 18:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x263, &(0x7f000001e000-0x2c3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x22d, 0x2c, 0x0, @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}, {[@routing={0x0, 0xe, 0x1, 0x400, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x7f, 0x0, 0x6, 0xff, 0x0, 0x4, 0x1}, @fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9f2, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8f151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000531000)={@common='sit0\x00', &(0x7f0000ba1000)=@ethtool_link_settings={0x4d, 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$bt_sco(0x1f, 0x5, 0x2) socketpair(0x7, 0x80006, 0x5, &(0x7f00006b5000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f00000fa000)={&(0x7f0000876000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f08000)=[{&(0x7f00003d9000-0x1000)="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", 0x1000}, {&(0x7f00000db000-0xdc)="e61e15ecbef6aebc0d3a379c8a804550543111f83ccb8ec091924da7129669bcae22babf7828bf0a95baef38d3628c790690294322c659a29b44a9c303ed2492333a701642749ea4dbde784ef05b75d9cc8f7a8db94da44a8ef539f276f44315aeb110bd7e43aa17d03b4b9b4c8f7a027de0941fb0a9306a034941461e3b65cdf828d2bc3b83ce9b744aab42b7657d05675e399596e1bb31c0f6625a584f92e89eb396937ab945abe5fdaf00a665190a7e312bb8f78a8c05cd493dabf8e93c2318d5b3dea7ec62cfac01f764def3061ebfe6b053e57c746416c2e821", 0xdc}, {&(0x7f0000d00000-0x43)="70cf2109c41bb6894bc17c63685ac09ba603bf003ca0bb5a0251dbd7520c3075b8731fc2520a8eeeff077ba18a5edfaca561e921f1e8c33f66d26634b46061990cf420", 0x43}, {&(0x7f0000dca000)="f4876f717998142f50754ae8e9c6d1b494f36bc6988a56808ddab7c3371440301060beba610304114af5784ec1e5bd9256", 0x31}, {&(0x7f00004be000)="66e771a4c8dd089adc3addf063c239f4637423a0f1b7d221e79fd63e3bdab45610744dd465b6b9ee14f31541ead09f763e7f77dc8c5d9a2bf96dddd2f5f01cd8c3bc", 0x42}, {&(0x7f0000efd000)="f7292e1dc12cfcddb248d60169ad30d608ae386f48148254af989bc55da4b83bf44ab135cfc6ecad4306aa004e40d411edc5c667ab69dd0b6e81fe0062f1c6fe756a8b8a1acad058ab2c3e7cb42414b44da237a2db461a4ec5c45d9505c909bde9dd29ab46d77c898cf312a291e6e869ea09f607ce12df9ba8a16ab70c465cea1ecfe4284326812a45a9b8f761703c2634957bc792dfa238be8c264c5e4994745f01f9bb0f48061656cc265ef315eb6fb2a90bbddaf49ba17f19f1d041a3355bfc1c591dd774556e9a535e233d32886e9be7834c735920705baf22ec4b5ffc4d8d11207338cbb4e0458053", 0xeb}, {&(0x7f0000c44000-0x51)="fe98d8f602657d04dae755c2eb7a313979a3475d3847cebcab525076f4e14234e1301ca4110441aa8fc305544414c50012544a85fec316ff3544b84b6e8e0ebc853691d0703594e4d515c2e5831cdb485b", 0x51}, {&(0x7f0000e19000-0x6f)="4469a71695e21d2287f4d8c5e3daadb36f0b41bfb835f9cff9b2fda2dd07f5519880f07c552092ced7062689229583fa945e40d1b98ef3b5956ae16ed4fbd5319f8258f54f3381aa72ac06f03d9aff77396db679d901258bf3b08056f72afa3a62d46590e64d9aea4fcf6153d59361", 0x6f}, {&(0x7f0000388000)="20461f7a5eb2b1865e65537a4e257adaf1328cf89a62efbf518bd5b608a7487e69387ec3a9ccdc0abbe4d2b8858b0098373449c31e42a513dfff633f37c50d2e4ed8651d92", 0x45}], 0x9, &(0x7f000089e000-0x1120)=[{0x1010, 0x29, 0x8, "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"}, {0x110, 0x10a, 0x64, "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"}], 0x1120, 0x4000000}, 0x4000) r3 = socket(0x1, 0x80000, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000d4f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000275000)=0x14) sendto$packet(r3, &(0x7f0000054000-0x1000)="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", 0x1000, 0x8001, &(0x7f000027f000)={0x11, 0xfd, r4, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r1, 0x2, 0x1, 0x3a, &(0x7f0000382000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/15 18:22:31 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f000000f000-0x4)=0x0, &(0x7f000000b000)=0x4) write(0xffffffffffffffff, &(0x7f0000008000-0x1f)="1f0000001e0007f1ffffffe60700007702003941536b8d3d6c00080001454a", 0x1f) 2018/01/15 18:22:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007e3000)={0x0, 0x7, 0xfff, 0x5, 0x7, 0x400, 0x4, 0x8, {0x0, @in6={{0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0xffffffffffffa8f3, 0xfffffffffffffff7, 0x10001, 0x2799}}, &(0x7f0000bad000-0x4)=0xb8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000328000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e9c000)={r2, 0x1ff}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004a5000)=@assoc_value={r2, 0x0}, 0x8) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050308800100", 0x22) 2018/01/15 18:22:31 executing program 7: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x3e, &(0x7f0000dc0000)={0x0, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 18:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a7f000-0x8)={0x0, 0xfffffffffffffff8, 0x4}, &(0x7f0000b0c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000511000+0xec7)={r1, 0x0}, &(0x7f0000ee3000-0x4)=0x8) connect$inet(r0, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:31 executing program 6: pipe(&(0x7f0000e80000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x88, 0x5, 0x6, 0x1, 0x81, 0x1000, 0x1ca]}, &(0x7f00005a2000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket$inet(0x2, 0x8000b, 0x80000000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0x7f)=""/127) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000002000)=0x6c3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x94, &(0x7f0000001000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xce)={r2, 0xc6, "d4f627fe2b77a59ccc937727ec6b48eaceda6ce8f386b7cb8037a25a4c1ef4d1477943e85c611ddbba92c2c9f23393e4ad7ed63525c5496f2b22578f9118ac6e9d507189aca83cfa9a48e285c182ee1dd967bc440a57e6cc55e8061359c352cd777964b7d0d1d2d528b03c3829b9929896c2d31552aa1ae5480d985f8cc1ae99388bbd4b97f29ef6b81b5b3a9ce2d9a66b914143b3434c4e0eb911d8d31ecf73fd2f91b6edd2360cf2526930edad1725352ffc72202232c1afefd7b5e360c26fa03ac460d424"}, &(0x7f0000004000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000004000)="145f7aae644c4d00ffef23cb76", 0xd, 0x80, &(0x7f0000002000)={0x4, 0x9, 0x6, "2d5116a7d5f8", 0xb9c, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000)={&(0x7f0000002000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000007000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000)={0x6, 0x4, 0x3, 0x6, 0x1, 0x6, 0x8, 0xe1, 0x7, 0x9, 0x1}, 0xb) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x200, 0xfffffffffffffffa, 0x7, r2}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000008000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r2, 0xc3}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000000a000)=0x400, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000000b000)=0x5, &(0x7f000000c000-0x8)=0x2) 2018/01/15 18:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) r1 = accept(r0, &(0x7f0000f2a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004e0000)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e3000-0xc)=@sack_info={0x0, 0xf33a, 0x3}, &(0x7f000095d000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000082a000)={r2, 0x3}, 0x8) r3 = socket(0x10000000010, 0x400080002, 0xc) write(r3, &(0x7f00004ec000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r3, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) [ 126.690605] nla_parse: 15 callbacks suppressed [ 126.690610] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 126.723770] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 18:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000935000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ce4000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000d6000-0x4)={0xffffffffffffffff}) accept$netrom(r1, &(0x7f0000354000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000076f000)=0x10) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x0, 0x4) [ 126.727132] netlink: 'syz-executor1': attribute type 6 has an invalid length. [ 126.753355] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 126.753516] netlink: 'syz-executor1': attribute type 6 has an invalid length. 2018/01/15 18:22:31 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009c5000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ae000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000001b, 0x402, 0x6) write(r1, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f0000985000-0x1f)="1f0000000104ff080471cf000000000400df00000b0002808f000000200000", 0x1f) 2018/01/15 18:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e6e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000ad8000-0x1000)="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", 0x1000, 0x811, &(0x7f0000a70000)={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4000-0x30)="", 0x0, 0x0, &(0x7f00005a6000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000361000)={r0, 0x50, &(0x7f00008e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000691000)=r1, 0x4) 2018/01/15 18:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a14000)={0x0, 0x6, 0x2, [0x8000, 0x5]}, &(0x7f00005c1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ebc000)={r1, 0x3f}, &(0x7f0000e06000-0x4)=0x8) close(r0) 2018/01/15 18:22:31 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fd9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd9000)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fd9000)={0x0, 0x36, "f9a35070225e48487f219d21194d9777ac65fb83aad7cea1bcbd77129ae32607d433bced4096edf4d09958cd5aeeed1c6e39c708b7c9"}, &(0x7f0000bef000+0x210)=0x3e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009ef000-0x20)={0x4, 0x1f, 0x1, 0x20, 0x1f, 0x5, 0x9, 0xb6d5, r2}, 0x20) read(r0, &(0x7f0000fd7000)=""/6, 0x6) 2018/01/15 18:22:31 executing program 0: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) r1 = socket(0x8, 0x800, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000b09000-0x7a)=""/122, 0x7a, 0x0, &(0x7f0000f52000-0x10)={0x1a, 0xf7, 0xe282, 0x8, 0x9, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00007de000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f51000)={0x0, 0x0}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000f52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f52000)=0x14) 2018/01/15 18:22:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x800) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[], 0x0, 0x0}], 0x1, 0x40) 2018/01/15 18:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r1, &(0x7f0000ac3000-0x38)={&(0x7f000004d000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000c9000)={&(0x7f0000bb5000)={0x6c, 0x16, 0x210, 0x7, 0x0, {0x1a, 0x0, 0x0}, [@typed={0xc, 0xf, @u32=0xdfe}, @generic="618088c8c6677e7b49c21103036cb9b8acd2ec88433fb7f677f784da0f7dc0c83dd62363736ade8c28384c489f49f19a30eb278d5c29998dc1d8", @typed={0x8, 0x54, @void=""}, @typed={0x8, 0x2b, @void=""}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x84) bind$alg(r0, &(0x7f0000818000-0x58)={0x26, 'hash\x00', 0x5, 0x0, 'wp256\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) writev(r0, &(0x7f00000ed000-0x10)=[{&(0x7f0000697000-0xe2)="fc09432ea51f9e22c3d8b75c95510a065c9f764c931f759afc11d7babf08ce6a02eff36ff3517a9cb485173862657e498895ac76131dec59752a0079d82facd22563520da6fc38834b065d534b7c0c437c6a96c5c1aba6e9ef1471ed159b435b93dbd485fee94cbe9219b12d28a56af575f5526d6f7ffd354c4323bbd12a626a5c20973cafd885c1972a4d721dad693699ff4ea727d2e2802200485d7693be2c5914e95ab5e52d631be6d168c123c21e7caa6d934304d0bd8c20fbd6b25bd12786528269e45cfbb23357b13f21048d55adafc0cc6b41d14c95cf24eba32bf43242a2", 0xe2}], 0x1) sendmsg$alg(r2, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c99", 0x40}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/15 18:22:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000148f, &(0x7f000064b000)="0600000000000000ed18008f04002b00004074708d6db86078032ea94a0000000284de4442ed43ffb000f212d0", 0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000b94000)={0x8, &(0x7f000036f000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) [ 126.789928] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 18:22:31 executing program 6: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x2, 0xe, 0x800) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f90000)={0x0, 0x8000}, &(0x7f0000a3e000)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f91000-0x82)={r2, 0x7a, "5c592dd481f6e7f5addddcbcc1549bba8106531828c086d6bf5f4a5c2a17b37646b1f037a3a63bc176f075014a340f01ceb126a1833381e54ab56acd8b9d854bf8b48a6612d1d5998f3bc42c4cdb64ff4971fe63b9b9d1596480c7033047bfb845fbe343fd688b4ac83886b3c96690cc1b342d67d56d0db01735"}, &(0x7f0000f91000-0x4)=0x82) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40}], 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f91000-0x4)=0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c82000)={0x0, 0x1b7e, 0x0, 0x0, 0x11b}, &(0x7f0000f92000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000c6000)={r5, 0x96, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f90000)={0x0, 0x1ff, 0x1, 0xe6f8}, &(0x7f0000f91000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00009b1000-0xc)=@sack_info={r6, 0x0, 0x10001}, 0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x0, &(0x7f0000f91000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cef000)=@assoc_id=0x0, &(0x7f0000f90000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004b4000)=@assoc_value={r8, 0x0}, &(0x7f0000348000)=0x8) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f000063d000-0x4)=0x2, 0x4) recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x5, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0x3f}], 0x1000000000000268, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/15 18:22:31 executing program 7: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r3 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000463000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f0000241000-0x4)=0xb76, 0x4) r6 = accept4$netrom(0xffffffffffffff9c, &(0x7f00001b8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000006a000-0x4)=0x48, 0x0) poll(&(0x7f0000540000+0x588)=[{r0, 0x22, 0x0}, {r1, 0x200, 0x0}, {r2, 0x10, 0x0}, {r3, 0x4000, 0x0}, {r5, 0x322, 0x0}, {r6, 0x1490, 0x0}], 0x6, 0x1ff) r7 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000d51000-0x3b)=""/59, &(0x7f0000616000)=0x3b) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x1, 0x6, &(0x7f0000d4f000)=""/181, &(0x7f0000d4f000)=0xb5) sendmsg$key(r7, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000150000-0x78)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x7ff, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:31 executing program 3: r0 = socket(0x15, 0x80000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x2, 0x80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x7fff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x6, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xb) accept$inet(r2, 0x0, &(0x7f0000622000-0x4)=0x0) 2018/01/15 18:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00002c0000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkirlel\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$kcm(0x29, 0x2, 0x0) write(r1, &(0x7f00000fd000-0x37)="45b4cec579cc03677c3a78113f0995231fb694f3a799f9b89bb4df32d02a916a7040a1ca25d3c83821e2716183929a7ad1704d68a736a4", 0x37) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000407000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000daf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x5, 0x1, 0x1000}], {0x8100, 0x10000, 0x7, 0x17}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x1, r0, 0x42424242, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}, &(0x7f0000376000-0xc)={0xfffffffffffffffd, 0x0, []}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bbe000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077c000+0x40d)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d52000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000144000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000d4000-0x8)={r2, 0x3}, &(0x7f00009c4000-0x4)=0x8) socketpair(0x5, 0x5, 0x81, &(0x7f00006c6000-0x8)={0x0, 0x0}) bind$bt_sco(r4, &(0x7f00003fd000)={0x1f, {0x2, 0x4, 0x9, 0xffffffffffffffc1, 0x6b90, 0x81}}, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000e7f000)={0x182, &(0x7f00006e3000-0x182)="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"}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000bad000)=0x0) socket$kcm(0x29, 0x7, 0x0) 2018/01/15 18:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000bc2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005aa000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ebc000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000f9000-0x6)={r1, 0x5}, 0x6) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000d12000-0xb8)=""/184, 0xb8, 0x0, &(0x7f0000490000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) 2018/01/15 18:22:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x17, "68d7bee8387b03fc8411315c05f6ed2bcc9c68602051f902458af15ab4245bee15ba346e21e65240ed6dcf371a8c3a4ee01241b3c16ea979de7a092e9b0b9156165dc37a54bfa690aacda4165d029c9b49fd3b98b9c62eb4a564549b5f9084839c7e6865840aef25fe38e2233d59068bfd73cb32c5f9b6f1df7939483f0e"}, 0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c4a000-0x30)=[{0xf, 0x3}, {0x2, 0x401}, {0x8, 0x3}, {0x3, 0x1}, {0x8, 0x0}, {0xe, 0xf1da}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067aee2010067fc2163e000000000000004001f00000000000000c890bbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xfffffffffffffd97) getpeername(r1, &(0x7f000046a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000299000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ce1000)={@common='bpq0\x00', @ifru_flags=0x4002}) r2 = accept4(r0, 0x0, &(0x7f00001b0000-0x4)=0x0, 0x800) r3 = socket(0x0, 0x806, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000fb9000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00005e9000-0x4)=0xc) connect$can_bcm(r2, &(0x7f00008cd000)={0x1d, r4, 0x0, 0x0}, 0x10) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000059f000)=0x0, &(0x7f00002cb000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005a4000)={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]}, 0xff, 0x800}, &(0x7f0000721000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000014e000-0xc)={r5, 0x6, 0x7, [0x3, 0x7f, 0x1f, 0x6, 0x8, 0x8001, 0x4]}, &(0x7f00002e1000-0x4)=0x16) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fc0000-0x78)={0x1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8001, 0xd2, 0x80000000, 0x0, &(0x7f0000570000)=@generic="4c3319baa065cd38e2a88ca5088d7336", 0x0, 0x2, 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000239000)={r6, 0xac, 0x7fff, 0x0, 0xfffffffffffffff6, 0x1, 0x5, 0x2, {r6, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e5e, 0x2, 0x2, 0x9, 0x1}}, &(0x7f000030a000)=0xb8) sendto(r1, &(0x7f0000edf000)="571d08b788d2f7ff550db0511c4a3daf8d9fb25f2a274f15105002d8e93e34c5b2c022645bd1f1e7d739679bf85d865aa1c57e79f72de8484fc7d7a0b2bbded3869cb4b6151a2d63dddaba4faee1706087c624dc4d6ff792df7888390f0607a7175c9d1fde9780ada3354146ef23cb9129863f94cbbefc35cd6c54f5b7839e948646ce18228d81ec3095202d7ef6766960ba53db6fa591da89081abddfd5887275205aa33fce7069eb6eb79182221d0a11cd0117594e25890b07df72162888da5c61dc2a05f41af77547bdf564a58a6d19187ae5f578d0eb11c685ae10207b27a564efa80c9c9ebb996fbecb0902a152", 0xf0, 0x800, &(0x7f0000345000-0x60)=@nfc_llcp={0x27, 0x0, 0xb3, 0x7, 0x1c, 0x7fff, "78553d39d0a1a27f7607ed68a3bfe154839a7f5a8e9398e5ca1f0e0f3fa558fd8e35f5ab217b92784c05768221dddc8f105d9e761acd1ac0a3da3fe0daa062", 0x3}, 0x60) 2018/01/15 18:22:31 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x4, 0xfcd7e65e9a0acdfb, 0x2, &(0x7f00005e6000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00005bd000-0x30)=""/145, &(0x7f00002e9000-0x4)=0x91) 2018/01/15 18:22:31 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x2c)={0xd, 0x5, 0xb236, 0xa959, 0x6, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004000-0x18)={r0, &(0x7f0000021000-0x1)='%', &(0x7f0000021000-0xce)=""/206}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/15 18:22:31 executing program 3: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x2, &(0x7f0000a07000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000026b000)={0x3, {{0xa, 0x1, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3ae6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) shutdown(r0, 0x1) 2018/01/15 18:22:31 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendto(r0, &(0x7f000085e000-0xec)="0a9dd76ad9fa0c12ede7367aec1e64736fa6e9bf2af2dbfea4bf8882ad1219a9b063aa668d8b03e28dcdd23143664a5853f5704348db2d4edfbfcf41b97b4676c37707765e17fae1586f82c83b6c3a338696ec186d0a26bf161024f40e8a122e9fc3489268408748ebab972c249791ebae5e473f8188018ebf5bc202ee528ff65c94cf26035821f55ad0996fd490213c2dc40e7438eb33730774766ecabdac291044b8f07aaf60b21c49720383062e8c014f9f0d9eba278e1eec4683ea61e2f526c325d66af39799e8516ec42f6173759939210732565d0b0cf13995b64c60d3fca03c83d8e955d83afa3ee2", 0xec, 0x8d1, 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000508000-0x22)="1e00000018000776530000000000480080200000021100052200010400ff", 0x1e) 2018/01/15 18:22:31 executing program 2: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000076000)={0x0, 0x0, 0x0}, &(0x7f00005b0000-0x4)=0xc) socketpair$inet6(0xa, 0x2, 0xfffffffffffffc04, &(0x7f00005ae000)={0x0, 0x0}) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001df000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000547000)=0x8c) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005b1000-0x8)={r3, 0x49}, &(0x7f00003e7000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000487000)={0x0, 0x0}, &(0x7f00005b0000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004e6000)={r4, 0xdc, &(0x7f00004dc000)=[@in6={0xa, 0x0, 0xfffffffffffffc00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x89f9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffff80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in6={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000195000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000202000-0x8)={0x0, 0x9}, &(0x7f000057f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004d2000)={r5, 0xc6, "305b305bbc5c0dcab9b7bfc5c64d92d374c9ceecf64e10a4430eb4669837967d936325646d6cca41abfd94ecd204399e73a2383acc342992d5abfafd741cde0955a6d91e1424e2fda0f8a3c6af4b6613f1374679d2be7bfd6e6f1e91507e904f5ed7411f035826fb7afb2af5b23d6fff43dfe02a89fc5af8465e1ba8209bb38f5eb989f18660cf1224697142c36ea414ee05f8cdac9864fa60c53ee83c664c28fff58e518f8709769db45694e1802b803d7abdabf5cf5aa509ba0a513e56840a7a0bca3ecc1c"}, &(0x7f00003ea000-0x4)=0xce) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r0, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00005b0000-0x4)={0xffffffffffff70ce}, 0x4) 2018/01/15 18:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) tee(r0, r0, 0x100000000, 0xe) socketpair(0x8, 0x800, 0x5, &(0x7f0000571000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000911000-0x8)={0xcb3, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fde000-0x21)="0a0775b7cae383e5b3b6aded5c54d6095df0df82180c0deb000000000000000743", 0x21) 2018/01/15 18:22:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000ce3000)=""/226, 0xe2, 0x43, &(0x7f00005a3000-0x10)=@ax25={0x3, {"c430db9b612365"}, 0x7}, 0x10) pwritev(r0, &(0x7f0000d58000)=[{&(0x7f0000b37000-0x1c)="1d1799e17e2c3aa71a197bad5f061b1edc2912512e36af95dd584f2f", 0x1c}, {&(0x7f0000bf2000-0x1000)="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", 0x1000}], 0x2, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept(r0, &(0x7f0000485000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f95000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000434000)=""/4096, &(0x7f000029c000)=0x1000) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000eb4000-0xc)={0x0, 0xd3b1, 0x10}, &(0x7f0000ad3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b3d000)=@assoc_value={r4, 0x30}, 0x8) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000c4d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00002c6000)={0x0}, &(0x7f0000eec000-0x4)=0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000303000-0x4)=0x0) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b3e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe1000)=0x10) getsockname$ipx(r6, &(0x7f0000fb7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000514000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000a000)={0x5, "0dab2f9eedd4"}) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1e, &(0x7f0000c9a000)=""/4096, &(0x7f0000185000)=0x1000) 2018/01/15 18:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0x8000, &(0x7f0000de8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000541000)={0x0, 0x1f}, &(0x7f00008fa000)=0x8) bind$inet(r0, &(0x7f0000f85000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f41000)={r2, @in6={{0xa, 0x1, 0x76a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff1d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003b3000)=0x8c) ioctl$sock_ifreq(r0, 0x8924, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/15 18:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000cfe000-0x8)={0x0, 0x0}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 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]}, 0x5c) 2018/01/15 18:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000c1d000-0x7c)=""/124, &(0x7f00007fc000)=0x7c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e51000)={r0}) getpeername$netlink(r1, &(0x7f0000070000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000599000)=0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000004000)=@acquire={0x128, 0x17, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:31 executing program 6: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x2b)="94cc604f805ade73a085de48ec1262a5aa29f85df6a4d3c8322efcb294713d417194bfd0d9a4af9b168267", 0x2b, 0x8000, &(0x7f00008de000+0xb4d)=@nfc_llcp={0x27, 0xffffffff80000000, 0x7, 0x2, 0x2, 0x6, "6ae534386bd3753672e05364ad9f84236c1e502005775efaa78660a269266204e347d1833a15c9e93203f25e505c5ae1beb7f031fb3846e6fa48b14d723655", 0x100}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x80000000}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) 2018/01/15 18:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffc, 0x100, 0x0}, 0x10) r0 = socket(0x5, 0x80803, 0x54e4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00004cb000-0x6)={0x0, 0x0}, &(0x7f0000b05000-0x4)=0x6) close(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000016e000)={r1, 0x100}, &(0x7f00009fd000-0x4)=0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x6, &(0x7f0000001000)="", 0x0) 2018/01/15 18:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000962000-0x30)="9b08799b632459830f4f5088077df1005e80c1cae4608d40d161ba14a40d2c57435213579eac9dd0e788a2e259b0df291b18", 0x32) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ef5000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3de2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000cb000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cd8000)={r2, 0x0, 0x1}, 0xfffffffffffffdc6) write(r1, &(0x7f00007b0000)="01", 0xffffffffffffff76) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005ef000)={0x0, 0x2b, "fab8f09524091c68d225769dcf07feb155b9be8a6c71e98ea7bc0dc21ced7cc31b7dff31e008ec6f990703"}, &(0x7f0000211000-0x4)=0x33) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000938000-0x8)={r4, 0x10000}, &(0x7f0000ac8000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000090d000-0x4)={r0}) getsockname$unix(r5, &(0x7f0000af3000)=@file={0x0, ""/108}, &(0x7f0000e06000)=0x6e) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002fc000)=0x0) 2018/01/15 18:22:31 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0xffffffffffff2bfe) setsockopt(r0, 0x114, 0xffff, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/15 18:22:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00006d5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000052c000-0x8)={0x0, 0x0}) accept$inet6(r0, &(0x7f0000c54000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003db000)=0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$packet(0x11, 0x0, 0x300) [ 127.141491] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 18:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a65000)={0x4, {{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bd8000)=@int=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) [ 127.194549] device lo entered promiscuous mode 2018/01/15 18:22:31 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000019000-0x174)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000001f000)=0xfffffe80) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000001f000+0x498)=0x3) pipe(&(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f000001e000)={0x7, &(0x7f0000015000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/15 18:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000de1000-0x170)={0x1, 0x8, 0x0, 0x2, 0x6, [{0xfff, 0x3, 0x2cf0000000000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7ff, 0x1ff, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x400, 0x101, 0x0, 0x0, 0x190a, 0x0, 0x0, 0x0}, {0x4, 0x1d0, 0x5, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x800, 0x5, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000948000-0x70)=[{&(0x7f0000d80000-0x71)='N', 0x1}], 0x1, &(0x7f000079f000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) [ 127.231256] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 18:22:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x6, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000002000-0x10)=@common='sit0\x00', 0x1cc}) tee(r1, r0, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000002000)=[{0x3f, 0x1, 0x3, 0x8001}, {0x6a95674, 0x4, 0x8001, 0x3e}, {0x0, 0x80000000000, 0xffffffff, 0x6}, {0x1, 0x1f, 0x9de, 0x9}]}, 0x10) tee(r1, r0, 0x3, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000-0x48)=[{r0, 0x0, 0x0}, {r0, 0x4004, 0x0}, {r0, 0x40, 0x0}, {r1, 0x400, 0x0}, {r0, 0x8, 0x0}, {r1, 0x80, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x20, 0x0}, {r1, 0x1000, 0x0}], 0x9, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000005000-0x2c)="d77356e675b6931ad446bd31d60e116ff46410fc490cd881591e1fb2d442050d2918f4616a800a9f1e5d5cc9", &(0x7f0000005000-0x2c)="25dd746808a25cc96c2139cdd0eb68f9002a47dffe59dfa506c0966086f0ebf3886f4a2fbc1f520cb545b1e0", 0x3}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0x0, 0x8008, 0x2, 0x4, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x1, 0x7f, 0x1}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000007000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000007000-0x4)=0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000007000)={0x27, 0x8, 0x1, 0x3}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f0000004000)="", 0x0}], 0x1, &(0x7f0000008000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xa8, 0x117, 0x2, 0x90, "886e97ecd2398174a6c5bfb3a4428dde8adc51fd7a33c89df83d44c2c4b1927e49c0ecbe37f8286b09413601be60199f4ad59eb118abce80c8213ef122982308efed8d503d535ead27a9ba4d6a5d2b4af8bab0f2fb8b1b0b74d60e1659f39b80f04debc80280fa5f7dfc66b22249e24a1886f2cf25409b2cbf7ed08b8dca4d57e1594118a7aa0d16c9936d462cd90bb1"}, @op={0x18, 0x117, 0x3, 0x0}], 0x108, 0x20000000}, {0x0, 0x0, &(0x7f0000009000-0x40)=[{&(0x7f0000001000)="51a88ca22d42d00feda62c686e48f2fb7913bbf42565612691ca2b53be02a4e3413d022bee28da74eba04c1293ecb3b6354fbf215528ff1bfce8aa13b9f61a4c8cc863849a58178f1f5a3fd9d0f7f8697fa547cd9a456108682a708171efcad21a362772f3864a7de9f34b8bd026af794e635a2a2424c539d69707b9d035f3ddc4a26262f6fa6c3f0ed5e16a4b5786410484a90553132c7b98d17a6cc11bd45dbf67ac7f691571717bcb678d5cfb50752b3434c760e437b20af2c8fbf0787f416c3dbaec1ec1ee4598f48ccef42dc92d36a18e1a65e0296c0005ff9b59c37c3958322044accf438d493d8989eaf2c45a9a39bf", 0xf3}, {&(0x7f0000001000)="a866f56e9a2ddc8d60fb9c6da1860d8e9d028b396e03663e517b0fc5bf54be608ffcac21a52f67ddcc0f091df22683a02ece085e19678b9159d38b0780716cd4b0f26cd917bf09654b7583a6045c6005a065bdc1aa49334174037faa0450f5d9e8a3387eddf541bdafe6d20a1a993e30a8a619076cf13aea3da7900aca4cb5b15d73a3f69104", 0x86}, {&(0x7f0000009000-0xde)="02931fc166b3289a6d36c08bc009bb07fd1c6035d4fd8095c155f9035eb626a16905a310eb7b6d44979f93c071eebcde24b4a86c9f20518366dc21e86b05b4a2ccb3331eb927b1b887ae94ba0c20f7190bea98f4b7e39031d190b8df5bac7f617ad89dd851d70a46369c182496d8a208bff6c47b120e125ec87a0d8ae7638a264d2a97bebe33d010afbc058b08d858b54d609d12289912d89950c8f602bf41c9fa8dc1d4b9bf0cf913d3c7794a28e496fbed17671ecdee4cd8e9a731d9e93a2dcc1f271b79ea7986da1f44991516c58f9a69633c433ecd1e7c77083d84e9", 0xde}, {&(0x7f0000004000-0xd4)="5fe280140ca6c6cff1bad06bdaf8707cbfcffbd3fad80911d47c283fd37e32a4c0a051aa8636e344bac1f9d580342b923abd4e5d3c5364510d18896d3fa15634ef552e3d5966b94d638203fdf33bae67ac7915ebefb5866a66dba7162fd1aafe2656936cdd548c8c9a37ce60dec7f1796cf4512e6b88bda2717eaf825a100557d7038cc4fb7d2917fae4df5584b48e04197023527608517175e3fd852271d56736f7dd75a0bbc3cb82b61c97518732624ac9b1fccc00273c46f7459244d40e4ee3aa1d26e0cdc719f62da34d5b2fdab72ed5bebf", 0xd4}], 0x4, &(0x7f0000006000)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}, {&(0x7f0000001000-0x8a)="0f15591c86768582bf1675381a12402a7ed2c1b97be2ef3d9f8a9d90dca596aa72c0105484404b126d4a0aa6f75a4d809197c2212cd7d3df95753c036920c8795087d27be0740b89e363f05cbaa224b3a20762f0e8951410b2798148fdbf56dae83453d851640aeb6a7eca1aa4f8013e6b26120a0bc94102f73bec06559773f8309611a6adac641b76a2", 0x8a}, {&(0x7f0000009000-0x7f)="9fb4072cba35070f636bff99653edf01cbfa2fd0272d78d83a21d3ab44637197b7f852131df66e404a50a82d8610bc9836782a63e43a33f6ca0712259c36471eb6b9163918c214522aaed572fe4c393efd761d3ef778ac5b3c23b533c7ab2825ef25148cd8d835fd33ab55acc98581f7babd6d71c12cdad366741fbcab95df", 0x7f}], 0x4, &(0x7f0000008000)=[@iv={0x48, 0x117, 0x2, 0x32, "fc6260013e5cc88416d4b8e49ca24eb9a2ebcc7a7c1d600e086147a7291145e36afd4dd930dcf49845b572a783faec92c833"}, @iv={0xf8, 0x117, 0x2, 0xe4, "05af41cbf1a8531cda7c92e22881beb9d00fbc8038ac7e849a4a7c4e680f681c201326d8b8c8bb0a241343002f7c932b59e0e04f93e49e281a7d2f30341cb301867d1201c68f12c43c72eb293f5d254e968a99e09fcd07795d025b15a59dc3ad06197e59743e9ab7e216b67a635951c5d4741a424d02aa951c0b3d7570d4a52159cdba2c3eb6fb8d0d571842a24efd14e7a1356ff5d778684450902742e0e474cd444c293d46db242ad4034b76e95b59b63b08a2c327ac3d8627898cb77b7fff9ebb8a9272aa3158e95e7d652a20c2506bc9f81e1cf41ebdaf198b0dd3011752f7ceaa18"}, @assoc={0x18, 0x117, 0x4, 0x80}, @iv={0x58, 0x117, 0x2, 0x40, "daa080c072c7f877e68378a1aa02a3757198bda56f47fc36f3b9bc08b45c14eb33a0f41b085d51682ed6dbf0f2cbfd3ac2e937a3d076fb1b9bbb2325e80c2b0e"}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0x1c8, 0x4000001}, {0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000008000)="14bdf1a3027c6ab87dbe8fba339954e42c510d4f8de23b9b9ca7a06248e4e181d8f09dec8ac934e1182bd683a41265f39e953a6c57aad848862261e1d11f5c5b8f31fb86244d1643ac8d57f744ca08479e52efde60daeb1a1603af5b61c3cd447cb39ba8622a2ade88cbb04f298d81bfe540c7731d506bbeb45e4ca7af8fd95af210ae8d1cc0ba95ed87d6cfb613c837173517e6ee77addd2722f070a2016168e10724df3137df0870e75eeffd0b203b55506dece910c42bb1ab6bd22455c869008fa5d5ffa0d1ace4b6", 0xca}, {&(0x7f0000006000-0xcb)="28f669527a13e1092910c61f31287107a9cb56bc1c465105baab48c40ded552bfe781eb1bbb9a52ee0b83e0addc7d3d9a58ac2729dea86c2042224135bda1b37d1baa7085537587523edb26a5057edd1b039eadb92d94136355775183a828ac9a29b52e8ac1e253647b97c63a725ecb37b8214b2bc13251f65e36d9a6561104eb287b56f124a1909ec3f5e29bc882b607d09ce1c64f1a5f0ecaf5789efd99bbee81bdb064c7c472f32a33c8a27c5f5c7512ec6ffbe20e85beb23a1ca15c60b09e09f2f662af1db1e6a4fb1", 0xcb}, {&(0x7f0000008000)="e990e5f04325a4723aeb7f3b3313f0ff754f823c94d509b0474cc0788531ddef9508999c962a2fece85685afb7480db1211f3b974898264c0e330b40b0add14a279525dd0d858b3b81f9259c965291cafa3620b43b634523775b624f1bc157435170ed5cd40625844f005bfb6be514b4460b83e565e2fea9889ac6bd5d7d91a969784c789c338f68ddaabb1fad6cd905512e05e4ef2aa9640c32650b057fc58b8bd2f6b8221940d203dda14bb450fb598d11f6d637711e33", 0xb8}], 0x3, &(0x7f0000008000-0x188)=[@assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xe0, 0x117, 0x2, 0xc6, "84c16afdede4ef218045aa5adb6bf1d3e18b8857f7eb37bd7d40c10b78f3d6457c104ace130ecbd85bbaefc4006b16cac0a4724502ace7e567646fd12aed4f3ff26216dc09ef0a1647d2573b80c3511e10bf893e9bda9cf6e0347c28eb2a9ebeffe83813fd10a212b29dd5d5d00dbae795eea047a22d5e462268a332cec9b40852bc39960adaf7c37509625cad0ccb85336963a3ea963f98b3f9ab015bffe672424e945eb9514d26e29298a1ddd945e5cb5135fa6b2d1fc1ae7db4d5b058e505b4ab8d3fbebc"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x2e, "fddbe390b415a45b0d4a4c36f4e455add0405360317e3eaa3c8eb05e51f9f9100dbb691f8df6851cffafe05cfa76"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x188, 0x8081}, {0x0, 0x0, &(0x7f0000009000-0x20)=[{&(0x7f0000008000-0xd4)="4d45d1c1d2ba2f86ecb5ac28093800a1917a76015f1893a9b896180d8c368cad7538fb7f53ddcfa18014903530a3120caa64bc3598ef1adfe37506582b31c04099911b6a9451a073a07269410bbf16122d74765bdffc0f83756772cef0a324c23bc2066964e063d494f0f516d3b9906b5d69396727c2970a5cc0a4d273a26e325c561a817c5f99474cf0316ff76e54e2de1eaa2f9728492d3eefd5ef22899b55d73f832a16779b323e740375d1b4a7bbaa22762d72d09df06df9f00c52c2de997f6f6ae673cd1e389900e5e4e1dd995499713522", 0xd4}, {&(0x7f0000004000)="af7c185cb00f205b14b774cfae989963b683d549f96b09264e33423c919fe514c35ba4feda1e041435653194ce0c473611faf2c81b2ff3fab1aac623e8356adce0568c156b66ac97fa3b8cebeb8962dbb059df8f142ef92a89f6d8e1eec578b885af6863fff0c5fabd584e5f34c0f2f83c8a1a952ead2488b39bb03eab7cdf92454acc93160e", 0x86}], 0x2, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000009000-0xde)="3b7238d1069b612453a56440aabbb6bb45fe9317444fa1cc9793c2f7abff96348a7e7721666c6254d49b1a0b9e0f412f81acefbc7b158a6413513458ddaed4d85b9d9865795235c8ec4d6b40f95c996471fc4ae90869999516026cb9210243c88b59e8747632e0efd62acb446485194d448184ead80ae91b2911367ba9f9f1caacbb69616d82f74a0d718b71de4882d40b43659928e7fdb1f71142f7ca197706313d99db183ddbed4350c16ca0dd6d9a21c5f61284afc74e22303381a0d1c4ab39e6acb90cc8787937287939c02daa52f09dcf9718b87f7cf4e19da5d5b3", 0xde}, {&(0x7f0000009000-0xb5)="a89982e8ae0f2ece9e5e8127fc8e6a7cf3f6498556e0c498318bba4e83cc35a8887466910c2f4ac01f8e5a39266be9e871cc85ee3ff3f52578d1dfeb5acd52a9f7d479e791e6767737fd042ac8f4ca17093dd101b3f4473b8c75df1a014694d96433d7f4877396c79bcbab9f78fc1dd85a6ce3b6162bc0e15c360f2f53f4dd59b32270905b2d205f2c5ef375e536bdb53e8ef8af3f891d77bc75d47d87a12760a29408a11164574f2650991b7b650292a8e498986e", 0xb5}, {&(0x7f0000007000)="5419367cc6ed880f555acd4fe77e3be8d66b39e4cabd0846feb0a90c7ce9c25284bf4b34755f6848a62dd72a9ef3b9301de9215c490608cec43d4828cfc1dcf04403f34c5ba7f5e64bfabb0d94c6b2693057facae0aecaddffb37c7c1c7505af5874ef17be5d77a4a110a93e152f7511e24664ee32", 0x75}, {&(0x7f0000005000)="7cf7b9ac9bd0e839c93a99e212fac25ed02db86ddefe80484f59bd17a4b52cc846c5a7697074881fc0f6a2efa0bdd9813f5f7127cdd2c0abae1854933e952673958ffc0d1348ba89daea35efdff6cd0709bb8f018b17ecca755287f49d03c43d28eff0170b2bf428ff64aedf1babf14c84dba32915cbb704ff3391e4dbb71f6cb56399b02cd525717718fe680cfa196084bb5180a95c0fb88b32c6aff6f2a8eb70cfbba0a03e2b9ef792cd3e333b26ed86d4d7c04e486bd104cdb860387331c257e8601a9cb221e796dcc6aa748ac50e4ab9b341a02572180e37b2f4cfdde3fdf1cd4f8b91cce036893864bbc707b9edf7cc3e", 0xf3}, {&(0x7f0000009000-0xf3)="95b40ed1e2266cf032da7197d046d68d804a9aecef08fb292aa471f36cc97a3a29670931fbca793e52b1cb5e4392fa700afa0f66b1269ddad8749445c7f29b84ad2a7296e6ea432f6104f7a2b387214378e3c0dd07a52633a3df501b9b6d82e1f5c4d2a6bb64e50dfbffe108d26b024797c7fb7fc817ea55239e6728151056bc1dca7cb71decaca441cc16309ff5e5b94a940df517b2aca7e04c2a357bd8749d6e94f159d4efb1308b459dadb6b88c62ad688c7ad266830419912fe8ff93b311d5b5480ccd2beb6676a44c933623c6f2732b2d5bf540144327af38876b35ce9c4d986e6f8e0c2333f48a6ab4b6f43ea995d525", 0xf3}, {&(0x7f0000005000-0xb0)="4cd94c8a7367381a1b54f56c02c5b863f973b601db9aa168270a1477198854431ad0cd2bc8ed30f7eac951a3bab3454351fa654ee3b0cc6e87850eff1747c4354be6777dc773e9f53beaa8d944b0da1957f4e999f420668b9c6c88ea3b87faec6d77336cb495cd8531abc50060b798a32b5c8beceb83a74b1b8fa7e4a07ec2b53bb36dc00753b452a055dea034f5e0301bcb08d79c9e2f17b3bfba1c75f66dec03b2f3e3035fa193d29e274c8b3e2642", 0xb0}, {&(0x7f0000009000-0x36)="624f87a383d04fa2f7bbeb1b4628c5a28201b4355d297d96a4abf309a93a13f3bbb375839563b8be786f411ace625eee27c626050f09", 0x36}, {&(0x7f0000005000-0x4f)="c05f655c90a645b54b007b6aa86da7ef460a1310c6adcadc5b851b2dad11a880077aecc89f062fade89328a829b33e38d0340549466ba635e06b4cea4b4bac2c7beb6addead5c6d3b073c52d7fc290fd053b057355c9daa5397adedcfb44b6039a720849a7a9732d9fa66fe1fd9dd1e6967dff7b1113fb40ab3d6a10a7772cc6df0f03b38a234ed0cc97b5085ce1c3479c4ff8b566bed1b224c0a2ae1abc15660612b05202c3", 0xa6}, {&(0x7f0000009000-0xcf)="b8a5af10cfc93823dd412656a006b825cff0fb55a66b24a21977927c2ff1b271c92186f7f5abff1757135a493f3534aff2bacd241994c7ea1ac9b0b4264068ecc74a5a31bf4a6ab0d97ef13bb2506463ba3b584b6d5744a8715a33fb26bcbfbc8d16d1f6db3dd12e14daa7a4d56b1bd8f9ed8cf3c0cc9c285a3368d65782b0b12a3ab0ef79807cb0dbe5f5f56054938f2ae385646a281039dfd1633b608cff8f725b6502569fac87235f421f02d250b3b61a67b9f2fab2ff5eafcb747f0414ac90904f25e67081c2c4c7220ba83599", 0xcf}], 0x9, 0x0, 0x0, 0x0}], 0x6, 0x2000c000) 2018/01/15 18:22:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e75000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x17}, {[@rr={0x7, 0xb, 0x6, [@multicast1=0xe0000001, @loopback=0x7f000001]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) r0 = socket(0x1b, 0x800, 0x6) listen(r0, 0x2b) 2018/01/15 18:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000af7000-0xa)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00008bb000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008be000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f46000-0x8)={r2, r0}) 2018/01/15 18:22:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x8, 0x0, 0xde) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d90000)=0xfffffffffffffff4, &(0x7f000019f000-0x4)=0x4) getsockname$ax25(r1, &(0x7f0000899000)={0x0, {""/7}, 0x0}, &(0x7f00008e6000-0x4)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000bab000)=@req={0x28, &(0x7f0000dc5000-0x28)={@common='dummy0\x00', @ifru_map={0x771f7851, 0x20, 0x4, 0x1, 0x28, 0xfb}}}) sendmsg$nl_route(r0, &(0x7f000098f000)={&(0x7f0000581000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a28000)={&(0x7f00006dc000-0x1b4)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f000083f000+0xd8d)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006a0000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009db000-0x4)=0x44, 0x4) 2018/01/15 18:22:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[], 0xdd, 0x0, 0x0, 0x0}], 0x1, 0x8040) r2 = bpf$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}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c05000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b2d000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000b51000-0x4)=0x1f, 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002b4000)={0x0, 0x6, 0x7f}, &(0x7f0000331000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f4d000-0x2e)={r1, 0x80000000, 0x26, "63c8cc18dab81467518a0c330e01d6846a2163433db7eddb62c096d2754fae6815e1f186bf5f"}, 0x2e) 2018/01/15 18:22:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000608000)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, {0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x6, [0x5, 0x10001, 0x2, 0x6, 0x80000001, 0x1f, 0x8, 0x9]}, 0x5c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f5b000-0x28)=@routing={0x2f, 0x4, 0x2, 0xffffffff, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, 0x28) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000201000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000854000)=""/51, &(0x7f00003dc000-0x4)=0xfffffffffffffc94) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00009b9000-0x2)=0x6, 0x2) shutdown(r0, 0x0) 2018/01/15 18:22:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x480003, 0xffffffffffffffaa) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r3, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=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=@empty={[0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r5, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r7 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r6, 0xffffffffffffffc0, 0x1) accept4$unix(r7, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1003, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0x361, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x8002, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r6, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) listen(r2, 0xffffffffffffffff) write(r7, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/15 18:22:32 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x7ff, &(0x7f0000f7d000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:32 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000008000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x496}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x9, 0xff, 0x5}, &(0x7f0000008000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={r2, 0x7}, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f000001e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000004000-0x81)=""/129, &(0x7f000000c000-0x4)=0x81) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000019000-0x1294)=@delpolicy={0x50, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:32 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000010000-0x4)=0x7ff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@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(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000010000-0x5e0)=[{0x110, 0x116, 0x3, "fc0eaef9bb7bf7d9c37991f13e9cb62ccec9766abf898ce39421302c1e98ae242deead1ef727ddf80172bc10398dda50999ee0fa0eb7704a10934d3cb18e2c9cfdb132489324f75fe33f1547238e6593057ea4272dfbadd2e830d6a31b244d100a7640d6ef1f05691dbf3eaaa15fff6a03bb2aa93c8b908eb38f23d96dbc0556353d1ffe042e2c10942f6c307b6097c36ad2c358db5b54752834bfbed855a50ea70aed0a690335673b8f3ff0c7208fbbcc6b443c603a3410145442c3d8691e98338891100c0babe444db5ea3dbe82c66526acac5ca2fe40b32796353dab9e9f0d7da2b901cfca69c216aeb9bf82442a64515b218ef404278620e8b941167f3"}, {0x38, 0x108, 0x1, "02db5f4e8abe1706071e145778f5966d76a2dfb3be1eae0205bf13da4c0cf65176"}, {0xd0, 0x11, 0x8, "a3870895eb4eed985239ca2fed92d3ea8ee5c5b437e17e097476a259adef5653a3ba00c3d4a3f675c91765bd5520f78417ca962ad0c7d66ffc12b8a1ca97d43c4c79bc1931e95eeb21a3c612f71e68906caa28744165ccd7300aefb65f49ac9d6f36058af8f3bfa2de3caedea56b82b8f1dfbc42158569a5b75a2f5cf44ecc602db2467d5c45ddd929b294d95e7fe79abc58470bcd6d9e81d6c254cfa73d5c1854d14e387b2ef343e567ed881edfaf0f868fe192e02cc3bb75d9087804508553"}, {0x20, 0x13b, 0x4, "116326e02ace56fafc2285"}, {0x108, 0x116, 0x6, "288dbc31783d7cba1c0a29c8a108f9af8454ecd78594f9f9a7ae5f7b55182fb5060a0ee9875fc2a54f7e6ee364ce3874f2d5978ba426de1bc4609c6342fc49e28aa865f0ceb5109f8058aafe044d5f35f79c971c886708b31cea24ea6deed654230e65e9079c1bab66c5f786815b44a09911325b1bfb5a30a16290bd488a7a6199bf52f91a13e1991b535dfadee6025bfceadc32d4e901cb1372aae927df1eda6914feb54048d27e7d6cfec40c371dd14ce679041b83cb119444623b1244f8e3d89981fcc25a447f5a26dd7a7c1759ff7b49105d5f7460c7854c89b2726861eb3607086183794e2eae87ab5a725e969e6f17f3"}, {0x90, 0x0, 0x1, "a763406402670e51654986b7e5447a462a0ffc759f0cd197901b1964e7835d939367d229938f87653ad86eb2e3978539a6e6342b5ba22c79d42357e7e7f6c383957dbd78b66a37a5163938460fbb772712d6461a14acab404f1c40cfb68660c8125cc655cb65133afc3c2526611ef0e3fe483ae34b7584e40a952626"}, {0xa0, 0x1, 0x6, "e8fecaae55c5891e33357a4b2e502f987a3e5b6d90b63b460ba9b09e99e6c62fa0e152fceb4fbf20346a2e00f27649ab31eb6db25200734815413b1186f3360335446526be4add09b3acf3a7bd6d6d253d66592ccc49fbdea3d27be9b31ce4f86e08b23b9b233f6cf0cf41a4622ca300bb71ad18dda9aa23fc530c8825a513fab5f5ccedd29403686ef173"}, {0x70, 0x129, 0x7fffffff, "22a0929bfb5e34f1cdff157df709a183c7326d1923486409bf5343db14e1e7b6331dd9664220e5e390833cdbbd82a5f2f859e963c04b1473b38dbd536401e48dcd5476177cca6ea8d1de237ecbd65cdae04f02d00c0b4aa9b83c99cef535cd"}, {0x100, 0x84, 0x8, "595e0c43cd3b75a4a80cca85627d55af2374a3f18c708ae9ba9677779510dbd8fd6b0c117e2f3694f109aefefecedd63c7bd69b9049f6caa441fd81dd7479957101af20acdfe6739409bc39656268d473591606080efeb409a70f57d211e062c7837806d0e65654e3b9eb161eb0e19ced5a1dc9c3c6636b217d9f621c32c8eb8fe71b1f5ea5c271722c16043a5f7f2f974b91050b8e32947cba903b731e383e5b36dc8ea6ca7f87b3c9d1daaf4fbda7e012a5f8adebf8eee0c79a5d57a0e7e6b1120d7bd29438f6e628e9038fce08ffdd654a33c04c771aecb75004da4244e7b8205f307d91be72807147e8613f2"}], 0x5e0, 0x0}, 0x40010) 2018/01/15 18:22:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00007d6000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000745000)=0x10, 0x80800) accept$inet(r2, 0x0, &(0x7f0000540000)=0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000074f000)=0x8, 0x2) 2018/01/15 18:22:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000e15000)={r1, 0x2, 0xda, "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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x10000000008) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000250000)=0x4c7c, 0xfffffffffffffebf) bind$inet6(r0, &(0x7f00004e2000-0x1c)={0xa, 0x1, 0xef25, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x5}, 0x1c) 2018/01/15 18:22:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a32000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000490000)={0x40000001, 0x3, 0xe}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006f9000-0x4)=0x4, 0x4) 2018/01/15 18:22:32 executing program 2: recvfrom$packet(0xffffffffffffffff, &(0x7f0000806000-0x2d)=""/45, 0x2d, 0x0, 0x0, 0xfffffd7d) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x9, 0x1, 0x300000000, 0x100, 0x6}, &(0x7f0000c97000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0xfff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x200}, &(0x7f0000000000)=0x8) 2018/01/15 18:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000cee000-0x8)=0x9) socket$inet_sctp(0x2, 0x5, 0x84) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) bpf$OBJ_GET_MAP(0x7, &(0x7f00006c1000)={&(0x7f00006a7000)='./file0\x00', 0x0, 0x10}, 0x10) 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_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003a3000)={@generic="0ac4549a427601baa6df2b018b9a281d", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00002f6000)=0x31968dba, 0x4) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) [ 127.494373] netlink: 60 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 18:22:32 executing program 6: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000fd6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000341000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f2d000-0x10)={0x0, &(0x7f00008d6000-0x48)=[]}, 0x10) 2018/01/15 18:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f20000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000857000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e70000)=0xe8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000626000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 18:22:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) pipe(&(0x7f000009e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000072e000)={&(0x7f0000726000)=[0x0, 0x0, 0x0], &(0x7f000028c000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00007fe000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00004c9000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x4, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0}) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000805000-0x40)={&(0x7f00009aa000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000610000)=[0x0, 0x0, 0x0], &(0x7f0000d0a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000346000+0xd6a)=[0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x3, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eab000)="1774b6c5820f0000000000000000c7070400095b534c90c2fd4ac8002985fbf155", 0x21) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d91000-0x4)=0x0) 2018/01/15 18:22:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000a02000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x3)=0x10, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3}, &(0x7f0000003000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r3, 0x800, 0x30}, 0xc) close(r2) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000003000-0x10)=[0x8, 0x60000000, 0x80000000, 0x6], 0x4, 0xff0, 0x9, 0x100000001, 0x2, 0xff, {0x7ff, 0x7ff, 0x800, 0x6, 0x3ff, 0x7fff, 0x8000, 0x40, 0x8, 0x1, 0x40, 0x4, 0x80000001, 0xfff, "cc69f4e192e526d67920362a49dd3379e22b474d0702d46c4b6a44342412c57e"}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xe)={r3, 0xfffffffffffffeff, 0x3, [0x58c, 0x0, 0xfffffffffffffbff]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000003000)=""/80, 0x50) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000004000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000)=0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006000-0x8)={r3, 0x80000000}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000)={r4, 0x234}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000+0xdbe)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x1, 0x7, 0x1, 0x100000001, 0x3, 0xe76, 0x5, 0x0, r5}, &(0x7f0000007000)=0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000003000-0xc)={r7, 0x80000, r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r6, 0x3, 0x41a}, &(0x7f0000000000)=0x8) 2018/01/15 18:22:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000032d000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5d000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004ba000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c01000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000b1e000-0x96)=""/150, &(0x7f0000839000)=0x96) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000002b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) pipe(&(0x7f00004f0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000002f000)={0x0, 0xe73, 0xfffffffffffffff9}, &(0x7f0000adb000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000070c000)={r4, 0x4, 0x3f, 0x3}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b1000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000099d000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x79db, 0x4, 0xffffffff, 0x2, 0x5, 0x7fffffff, 0x1f, 0x5, 0xdc2, 0x3, 0x4, 0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000566000)={r6, 0x0}, &(0x7f0000ba3000)=0x8) 2018/01/15 18:22:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000085000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a9e000-0x3)={0x8, 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) 2018/01/15 18:22:32 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xc, &(0x7f0000000000)="", 0x0) socket(0x1, 0x80007, 0x9) 2018/01/15 18:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000002c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80000, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x0, 0xb9, 0x7, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x1e}, 0xfffffffffffffe27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r3, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:32 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001b000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001a000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001c000-0x4)=0x1c, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000009000)=0x0, &(0x7f000001d000)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000001e000-0xe8)={{{@in=@dev={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, @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}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000001e000-0x38)={&(0x7f0000012000)=@kern={0x10, 0x0, 0x0, 0x10000008}, 0xc, &(0x7f000001d000)=[{&(0x7f000001e000-0x38)={0x38, 0x26, 0x10, 0x5, 0x3, "", [@typed={0xc, 0x91, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x11, @u32=0x6}, @nested={0x10, 0x36, [@typed={0xc, 0x49, @uid=r3}]}]}, 0x38}], 0x1, &(0x7f000001d000)=[], 0x0, 0x800}, 0x40) getsockopt$inet6_tcp_buf(r1, 0x6, 0x200000000001a, &(0x7f000001c000)=""/103, &(0x7f000001b000)=0x67) 2018/01/15 18:22:32 executing program 3: socketpair(0x8, 0x5, 0x80, &(0x7f0000808000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e9e000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 18:22:32 executing program 7: mmap(&(0x7f0000000000/0x9f9000)=nil, 0x9f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x2e, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000614000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) [ 127.674715] syz-executor5: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 127.697867] syz-executor5 cpuset=/ mems_allowed=0 [ 127.702895] CPU: 1 PID: 27194 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #189 [ 127.710255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.719604] Call Trace: 2018/01/15 18:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept(r0, &(0x7f0000032000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000024e000-0x4)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c81000-0x6)='vegas\x00', 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fea000-0x10)={0x1, &(0x7f0000aa9000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00004aa000-0x4)=0x0) 2018/01/15 18:22:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001000)=[0x1, 0x0, 0x800, 0xfffffffffffff9bc, 0x3], 0x5, 0x7, 0xaa0f, 0x29c, 0x0, 0x4, {0x6, 0x622, 0x100000001, 0x0, 0x4, 0x9, 0x9e, 0x8, 0x5, 0x3, 0x6, 0x3, 0x8, 0xfffffffffffffff8, "fe8e4ef1d091434c11fe2de17631b4971f3c14f837d079708b7f9a861961ac92"}}) r3 = accept$inet(r2, &(0x7f000001c000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032a000)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000002000-0x130)=@hopopts={0x7f, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x28, {0x3f, 0x8, 0x100000001, 0x6, [0x9, 0x7fffffff, 0x5, 0xb2c2]}}, @generic={0x0, 0xca, "82b11ac24c5dd9ae41ca89aba26dacbb4ae990145be71c9047f4835321bc1c8a59ce70e25399d98924929b62e7b2bc3ead50ff8a66e8c6efc99c1eb363d048b131e3c0ea54eaa5a81ec87f2c8741814c6134ac31b7638a7d28fe4c17849e612541bf37b1bc1f4508d8976efdc71f461d36d40a240bfdb5526038997c4bb6701fd95847bb8e4a83cbc341a1de44f82a0a13d4082d8aedc3bc50ccd3395890e13b8faee9b181ad99e2487ba7406c380ad661b3e12f1096565c1841d237ea9092fd77af37fc6783944c14ab"}, @jumbo={0xc2, 0x4, 0xfffffffffffffc01}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x130) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f000026d000)=0x80000001, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000006f000)={0x10000004, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a55000-0x1f)="1f0000000104ff036afffd00e9112000780df0000800050000000000000000", 0xfffffea7) 2018/01/15 18:22:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x809, 0x0) write(r0, &(0x7f00008af000-0x86)="2400000021007b00000000000000170e020000000010000002e1000c08000f0000010000", 0x24) [ 127.722197] dump_stack+0x194/0x257 [ 127.725838] ? arch_local_irq_restore+0x53/0x53 [ 127.730504] ? idr_get_free_cmn+0xfd0/0xfd0 [ 127.734828] ? kernel_text_address+0x102/0x140 [ 127.736879] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 127.744181] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 127.756357] warn_alloc+0x19a/0x2b0 [ 127.759991] ? zone_watermark_ok_safe+0x400/0x400 [ 127.764827] ? depot_save_stack+0x12c/0x490 [ 127.769139] ? check_noncircular+0x20/0x20 [ 127.773361] ? save_stack+0x43/0xd0 [ 127.776961] ? kasan_kmalloc+0xad/0xe0 [ 127.780825] ? __kmalloc_node+0x47/0x70 [ 127.784787] __vmalloc_node_range+0x4f0/0x650 [ 127.789275] ? xt_alloc_entry_offsets+0x21/0x30 [ 127.793924] __vmalloc_node_flags_caller+0x50/0x60 [ 127.798833] ? xt_alloc_entry_offsets+0x21/0x30 [ 127.803481] kvmalloc_node+0x82/0xd0 [ 127.807173] xt_alloc_entry_offsets+0x21/0x30 [ 127.811649] translate_table+0x235/0x1690 [ 127.815786] ? lock_release+0xa40/0xa40 [ 127.819738] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 127.825601] ? __check_object_size+0x25d/0x4f0 [ 127.830178] ? __might_sleep+0x95/0x190 [ 127.834131] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 127.838957] ? kasan_check_write+0x14/0x20 [ 127.843169] ? _copy_from_user+0x99/0x110 [ 127.847298] do_ip6t_set_ctl+0x370/0x5f0 [ 127.851339] ? translate_compat_table+0x1c50/0x1c50 [ 127.856348] ? mutex_unlock+0xd/0x10 [ 127.860048] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 127.865307] nf_setsockopt+0x67/0xc0 [ 127.869018] ipv6_setsockopt+0x115/0x150 [ 127.873063] tcp_setsockopt+0x82/0xd0 [ 127.876852] sock_common_setsockopt+0x95/0xd0 [ 127.881328] SyS_setsockopt+0x189/0x360 [ 127.885286] ? SyS_recv+0x40/0x40 [ 127.888717] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 127.894184] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 127.899182] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 127.903925] entry_SYSCALL_64_fastpath+0x23/0x9a [ 127.908657] RIP: 0033:0x452cf9 [ 127.911825] RSP: 002b:00007f50f5a68c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 2018/01/15 18:22:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffffffffffe, 0x101) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fbf000-0x8)={0x0, 0x0}) poll(&(0x7f0000991000)=[{r1, 0x4004, 0x0}, {r1, 0x10, 0x0}, {r0, 0x2001, 0x0}, {r1, 0x0, 0x0}, {r0, 0x10, 0x0}, {r0, 0x4d0, 0x0}, {r2, 0x420, 0x0}], 0x7, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002d0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000013d000)={0x1, &(0x7f0000415000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000bdd000)={r4, 0x2}) sendmsg(r0, &(0x7f0000d11000)={&(0x7f0000e2a000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000087c000)=[], 0x0, &(0x7f00001cf000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x4044011}, 0x400c010) 2018/01/15 18:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ae000)={0xffffffffffffff9c}) recvfrom$unix(r0, &(0x7f00009e5000)=""/4096, 0x1000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001a6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000b79000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/15 18:22:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000614000-0x38)={&(0x7f0000ff2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000695000)=@getsadinfo={0x44, 0x1f, 0xb1f, 0x0, 0x0, 0x0, [@migrate={0x30, 0x11, [{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) [ 127.919508] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 127.926753] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 127.934000] RBP: 0000000000000503 R08: 0000000000000004 R09: 0000000000000000 [ 127.941251] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f58e8 [ 127.948498] R13: 00000000ffffffff R14: 00007f50f5a696d4 R15: 0000000000000000 [ 127.956076] Mem-Info: [ 127.989658] active_anon:43114 inactive_anon:63 isolated_anon:0 [ 127.989658] active_file:3522 inactive_file:7752 isolated_file:0 [ 127.989658] unevictable:0 dirty:180 writeback:0 unstable:0 [ 127.989658] slab_reclaimable:8722 slab_unreclaimable:86739 [ 127.989658] mapped:23540 shmem:70 pagetables:668 bounce:0 [ 127.989658] free:1452059 free_pcp:546 free_cma:0 [ 127.996777] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 128.012708] syz-executor5: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 128.012714] syz-executor5 cpuset=/ mems_allowed=0 [ 128.012732] CPU: 0 PID: 27240 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #189 [ 128.012737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.012750] Call Trace: [ 128.012767] dump_stack+0x194/0x257 [ 128.012784] ? arch_local_irq_restore+0x53/0x53 [ 128.012791] ? idr_get_free_cmn+0xfd0/0xfd0 [ 128.012804] ? kernel_text_address+0x102/0x140 [ 128.012830] warn_alloc+0x19a/0x2b0 [ 128.012845] ? zone_watermark_ok_safe+0x400/0x400 [ 128.012854] ? depot_save_stack+0x12c/0x490 [ 128.012879] ? check_noncircular+0x20/0x20 [ 128.012886] ? save_stack+0x43/0xd0 [ 128.012893] ? kasan_kmalloc+0xad/0xe0 [ 128.012899] ? __kmalloc_node+0x47/0x70 [ 128.012922] __vmalloc_node_range+0x4f0/0x650 [ 128.012946] ? xt_alloc_entry_offsets+0x21/0x30 [ 128.012955] __vmalloc_node_flags_caller+0x50/0x60 [ 128.012965] ? xt_alloc_entry_offsets+0x21/0x30 [ 128.012979] kvmalloc_node+0x82/0xd0 [ 128.012992] xt_alloc_entry_offsets+0x21/0x30 [ 128.013007] translate_table+0x235/0x1690 [ 128.013018] ? lock_release+0xa40/0xa40 [ 128.013028] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 128.013039] ? __check_object_size+0x25d/0x4f0 [ 128.013059] ? __might_sleep+0x95/0x190 [ 128.013070] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 128.013084] ? kasan_check_write+0x14/0x20 [ 128.013092] ? _copy_from_user+0x99/0x110 [ 128.013106] do_ip6t_set_ctl+0x370/0x5f0 [ 128.013121] ? translate_compat_table+0x1c50/0x1c50 [ 128.013150] ? mutex_unlock+0xd/0x10 [ 128.013160] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 128.013176] nf_setsockopt+0x67/0xc0 [ 128.013191] ipv6_setsockopt+0x115/0x150 [ 128.013207] tcp_setsockopt+0x82/0xd0 [ 128.013224] sock_common_setsockopt+0x95/0xd0 [ 128.013240] SyS_setsockopt+0x189/0x360 [ 128.013255] ? SyS_recv+0x40/0x40 [ 128.013267] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 128.013279] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 128.013292] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 128.013312] entry_SYSCALL_64_fastpath+0x23/0x9a [ 128.013318] RIP: 0033:0x452cf9 [ 128.013322] RSP: 002b:00007f50f5a26c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 128.013330] RAX: ffffffffffffffda RBX: 00007f50f5a27700 RCX: 0000000000452cf9 [ 128.013335] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 000000000000001c [ 128.013339] RBP: 0000000000a2f870 R08: 0000000000000004 R09: 0000000000000000 [ 128.013344] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000 [ 128.013348] R13: 0000000000a2f7ef R14: 00007f50f5a279c0 R15: 0000000000000001 [ 128.296609] Node 0 active_anon:180284kB inactive_anon:252kB active_file:14088kB inactive_file:31008kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94160kB dirty:720kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 128.324647] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 128.350794] lowmem_reserve[]: 0 2870 6381 6381 [ 128.355403] Node 0 DMA32 free:2932852kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942320kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1288kB local_pcp:624kB free_cma:0kB [ 128.383191] lowmem_reserve[]: 0 0 3510 3510 [ 128.387537] Node 0 Normal free:2853016kB min:37084kB low:46352kB high:55620kB active_anon:180284kB inactive_anon:252kB active_file:14088kB inactive_file:31008kB unevictable:0kB writepending:720kB present:4718592kB managed:3594628kB mlocked:0kB kernel_stack:4000kB pagetables:2524kB bounce:0kB free_pcp:1132kB local_pcp:716kB free_cma:0kB [ 128.417412] lowmem_reserve[]: 0 0 0 0 [ 128.421234] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 128.434854] Node 0 DMA32: 37*4kB (UM) 38*8kB (UM) 37*16kB (UM) 37*32kB (U) 37*64kB (UM) 41*128kB (UM) 40*256kB (UM) 39*512kB (UM) 41*1024kB (UM) 10*2048kB (UM) 691*4096kB (UM) = 2932852kB [ 128.451753] Node 0 Normal: 746*4kB (UME) 850*8kB (UME) 498*16kB (UME) 460*32kB (UM) 554*64kB (UME) 189*128kB (UM) 45*256kB (UME) 26*512kB (UME) 12*1024kB (UE) 12*2048kB (UM) 659*4096kB (UM) = 2853080kB [ 128.469903] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 128.478490] 11352 total pagecache pages [ 128.482488] 0 pages in swap cache [ 128.485954] Swap cache stats: add 0, delete 0, find 0/0 2018/01/15 18:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = epoll_create(0xd6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000de1000-0xc)={0xa0000000, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f00007a5000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3f}, 0x1c) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000c09000-0x2)=0x1f, 0x2) r3 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r3, &(0x7f00009ae000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ea7000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/15 18:22:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000066a000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@generic="75791f1ecc10725a1685eadc853d3dbd", @ifru_flags=0x2000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000095d000-0x8)={r1, 0x2}, &(0x7f0000681000)=0x8) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001000-0x1a8)={0xfffffffffffffe00, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [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, [{{0x2, 0x2, @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]}, {{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]}]}, 0x1a8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r3, &(0x7f0000001000)={0x1f, 0x86, {0x9, 0x7, 0x80000000, 0x3, 0x0, 0x2}, 0x8, 0x80000001}, 0xe) mmap(&(0x7f0000000000/0x903000)=nil, 0x903000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000901000)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) syz_extract_tcp_res(&(0x7f0000d1e000-0x8)={0x0, 0x0}, 0x8, 0x5) 2018/01/15 18:22:33 executing program 6: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = gettid() r3 = getuid() r4 = getgid() r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000074000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000077000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000076000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000074000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000074000)={{{@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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000001000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000074000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="0e90ef5b96429494924187fa858cb8d7cda597cdddbe6f375cd48596dda941a75c19", 0x22}, {&(0x7f0000076000)="7e61bd851b719e13bb5e8e7ca4ffe8423ef23bcec12a17c1464714640e6c693bc54aa7b6160df706506bccbd27ce9656d5c2673f2a680ee8e6aa0d9e520b56b71b39b7a935f38263b02b7749c04c37c703405fee743eb8052315ca6ff89e84fa7f98977a7ef7de0fdc5626259a3a4d5a8c518e4c43f12d78e2c3f5e10a1f4a80a596f6ad2b4c2d36ab1159f563490a2818168fd302c447b8706722466777f25696f8e0206dd87e20e1975b619fe6615ebdaac2f4719c440e6fcf2fdae70f5a158ebdadc471386ae3d6817c40a04dd86cc536f37212d5f9e0a49129376c4cc04913ed6eb71abe3b2d1bb7bfc18c95ac44c2e939bee9", 0xf5}, {&(0x7f0000075000)="5b9258a50a9aa0d91c416d247246f5", 0xf}, {&(0x7f0000000000)="f194d68e669f484490a585492faf464a809ff67980c5234a3a2cd1980c5ca013511b8e5c5a985133a86826f9104160b28d2439f26634e406bc4c95c126d90bac1a739ecba138ddd6b7c1863ccae4b090aaa6d78df480e165505aec6c2b05a094ccf661cb5689f07050deef8b66b50ea55756db5651b1089e8473e2f198d458045da40b6421d6931ef8cf699b9d483c720e1298780aba661527f8f8f17c7465f0d0f3b6ef056f13edc1f5298d97758f98ec189a6c0e9f0197ac6db5623d3043f6a89e6834267436cdca8e5ddd66c8a74143ae1c3a58952c09cbb71ed1e7fb497a5eff52444833a1f9e6", 0xe9}, {&(0x7f0000001000-0x12)="76a945789d998a0319c579206a80ddc6fe8c", 0x12}, {&(0x7f0000077000-0x1000)="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", 0x1000}, {&(0x7f0000074000)="ec4907b9da0b69856894a7f64cc5f497029a30c0c4bf2517bfdfa32b3e10f5934383623b1b7f8218a1458b1788aec6b2ba348baa1a9a57f4b82c0e1334b60d1252c82473d8be5d06929d15a44e6e6aedb73b36b9cedbfab48fe0153c7de5429335e6b1eb2d658a10e11947de91f49b108f6e78add824af052907b60bc354af8b6eed6a40caeea3b851acb429b4259de64edc478ecafa184c4b88964288d72514e069cad045227813bc7ee217e024e053790296f241109f4c263edbf95324812a450b95766f12abc48fd6ff3d675098915a01c8fce158712341fd61851b3c776b512e0e01fb68", 0xe6}, {&(0x7f0000076000)="30a9dc5c37925a3a1439e2ebca614a53f72fb4753fe46a57a27bd612c8b46347135db30ba49a8aa03533a957b046e3bd7389910adbf4b0fcf1c0dca6529d6d6c10e17e6fbe50d4be3c73303999069b28be8ba612301da2728f13d77708e4a34c130f7d8b4b9da5a1c6fd7305246167116bb49e8bf1047457923a980c", 0x7c}, {&(0x7f0000076000-0xec)="2ddabc682329d4016b41ffaf2f7f1c6147d4699fc50a5a7409fb0f0566b8d5b8d00063e1ea58a86693679c444019424f91dd66632a7e489bee6e6915b6ac7809d3905cfa18f41c7016a97b165176dbfcb5b63586dbff016a97706b76ff5437c13def811860b7ea1930cc133b31bd4e9d1246a8320f485cb7802f51ea0c9c51147853729178c0917ee6898ed0ab64fa69dbec1374b9ee84e00e34929064e4fa6ad56f74fc6d031a6a99b6cb480f1fcfdd5130b669d2dcb7cf498617657fdb389c19a050c3ff4519b6efadb247c6b17183a09f7c0a86498d62656f557578ce30ec4a1074b0a68f389d90f8f4eb", 0xec}, {&(0x7f0000001000-0xe9)="637895a45e7bd266f86db9085e5e30a9358e8c35351c525fb0cb1661ea78fd226effeb8665f081ee5aa0f5ba97a5100e8724d451b5740f61f0c83275cc096fdd13b5a90ecb8025f06e2fe156bd91bdfccb1e9f60371777e922f9f5cbe8f6ef152391e0c9df4ad5a0b95c2f98546cf151c6c4f454adda8f4776947db55ffb16ed7af006cbf7b408d38465e8e6e602c2af2df70f57d626b2997c9c72a2dedaeb9d6753fb4391d6a15f9c4b4e8d7cdb8dbc3f8d774fe1c5f0ae81b8ce40dd4d8e5799b907037a897c447b5b1f0f5d372ee9c2106b9bd89827baaa5862e16154d9910ba2f20d47141fb1b8", 0xe9}], 0xa, &(0x7f0000001000-0x38)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0, r1, r0, r1]}], 0x38, 0x20000000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x2a)="173e51777be8f03b842a3f8926f6f9f8b24d388271cbf66ce1bed4a9c2d821ba87613b1d79224b233ea5", 0x2a}, {&(0x7f0000076000-0x4c)="8769d56b7e88dc86fb29b05a4ad5c8f42a15cf97f3c1722f49eed093f6f372af831fe0b82fb816d0ab7d47bbb5cb4b8cd450e8dc4cfa9b415bf18ccf4ec9b6d69e4cdd4d526e30fb79ce6448", 0x4c}, {&(0x7f0000000000)="c57e2a3678e02913577558f3c5951caf3249ebacb16b4897", 0x18}, {&(0x7f0000075000)="a77f1c75edc12a8a3291c2421b8d79ba79355b24800c06011b3c0f70fa70f11daa569080ac186dac6f7dd71cd258c85359c879a5b6f5b4f6daa74b228463838c2d9dae82638c4bacbd07737190fde9a16cfcd7e19f9bba369ccf15bcbd5c3567cb6a3feccfc81d6fddb6e5c860dabb0523183c8f971a8914958840ff846f583f15a4ab4079ffaa06126a73776708620c27477630002f6c09c433c0d4e434ffe471c04072b34d94fadcc5ea74bf55b9c6a72fec", 0xb3}, {&(0x7f0000075000)="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", 0x1000}], 0x5, &(0x7f0000001000-0x90)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90, 0x4}], 0x2, 0x20000000) 2018/01/15 18:22:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00007fc000-0x10)={0x141, 0x80000000, 0x41, 0x72641ce7}, 0x10) r1 = socket(0x0, 0x80000, 0x1) setsockopt$ax25_buf(r1, 0x101, 0x3d8892f0e67b7611, &(0x7f00006f7000)="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", 0x1000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x40100000015, 0x805, 0x1) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000dce000)={0x7fff, 0x4}, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b96000-0x4)=0x0, &(0x7f000053c000)=0xffffffffffffffaa) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009b5000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c25000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000a7f000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000048c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0x9, 0xd798, 0x400, 0x0, 0x400080, r3}) connect$bt_sco(r2, &(0x7f0000d97000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/15 18:22:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000201000)="", 0x0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x2}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000720000)={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x7, [0x200, 0x52, 0xff, 0x9, 0xfffffffffffffff7, 0x4, 0x2, 0x2a8e]}, 0x5c) 2018/01/15 18:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c15000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000829000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009e7000)={0x0, 0x0, 0x20}, &(0x7f00006da000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e17000)={r1, 0xfffffffffffffffb}, &(0x7f0000552000)=0x8) socketpair(0x4, 0x80002, 0x836, &(0x7f0000d7a000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000879000)=0x4d13a7cc) bpf$PROG_LOAD(0x5, &(0x7f0000c6b000-0x48)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x6, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f00002ab000)=""/250, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 18:22:33 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd399703fdff", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) [ 128.491326] Free swap = 0kB [ 128.494345] Total swap = 0kB [ 128.497359] 1965979 pages RAM [ 128.500464] 0 pages HighMem/MovableOnly [ 128.504449] 327765 pages reserved 2018/01/15 18:22:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000664000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007fd000)="73797a6b616c6c65721cadbadf7a7ab6a9a598509314c492624f940efd26a29139ec0979c643e058737bd3e1c09e447b2dc1ee83c05f58742a37375c7f7ba0f026d2dc21", 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x20000000000003, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000736000)=0x5, 0xfffffffffffffdf9) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000176000-0x4)=r0, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bd3000-0x8)={0x0, 0x0}, &(0x7f0000ecd000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000fe6000)=[{&(0x7f0000ce3000-0x1c)=@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0xa, &(0x7f000014e000)=[], 0x0, &(0x7f0000931000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8208, 0x0, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8204, 0xecd6, 0x8, r2}}], 0x60, 0x20000000}, {&(0x7f000049a000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fcc000)=[{&(0x7f0000f90000-0x81)="1886c69f32ba496bcfff247a73d6ed825b6314d2733256c5c6b2ab1c4de3e24cb131ed5548dd0131758c4d4083cbb0600cba56d0e688dc2c0a59427aa2a103722f5bd6b4cbbdb159587ee3993f633cd313ba7739ae239540c1e61128f384b4ed8fef00b543fb0207c90c6fc9ee18d52804ecbb0b99c9fa5795cc68a13de24f566e", 0x81}, {&(0x7f0000d45000)="9a650423289b68c2d0ca545054aec4ba5458974cfb1566f5162cb33b277170fac086951d63f729aa47be6fbe1d18429a37415e28cd4b8276f4", 0x39}, {&(0x7f00000c9000-0x83)="24035e928ace4c9c5af579a851f31915e2e4aee39dbe3e48c38212e4c6b1dbf707217c98b60d777ff4344e01a948d1aba77c7d9644ab58beef10947cba127876c3f14c171629c293bb4c9d60a3c43ad0980320fe1a61f3e3860282715e9d347bf95c5f6851dacda008de16757a0e186cb5f39ecdf522fc5194ae14d8344bb1b5c82de2", 0x83}, {&(0x7f00006c4000-0x93)="7294b67c6cd4e2ac33e30df09d20ad389a0d4d8346f6d4343df7ec53cd0c45506b49bc31d40d6ec33eab931f3b51d5a606c7ffa84b026578721feddeb8a61a32e8ace00c549236dc5ef8464d87671f66a2e6d8063a55a2d150cc5b5b7fd3fab095ac7d66aa80b95960afe895f6ebb6546a5562ebc38fec66c59398b5101c5ae5a1b89405edbba1e1f9599808a489758adbce22", 0x93}, {&(0x7f0000744000)="c819b0a18edd03d7f47cd44d9143ba160862fe47b38d7b9ef8df67c5c17b22aed20cb58a88dfc59e8c2c71e777f158499605d2d2df10a14c9219c14a93031df704052e087ee6ac89ee37524e97006c4ce748065eaa7e91c4975a899bcf351fed8dec823804093c53d341da08807946661dd00953b14633158a1b7c1b9f8f2c1803e3316b10f69abaf5706256b9282afa04aa98701bf0289d1d7aa9871cea70f5b338e060bf1d860713815579318b42a57d792f595a481da51807b6c11f4fe835b6762ae7c7ca5b3ab6a04f40e978371111b36c847357ae9e", 0xd8}, {&(0x7f0000b43000)="7bbb6029bc585ee4048b7c6f411df65c59e6bd5a6000564dfeaa3c10c607eb9602db7c5f5dbc3040f1375aa5237310424484e9306065acb7f5d21904a7b8fcbf013e7a9c9e80623fdd38c35d689e84de041659f0303483d50b55b9f62931ba6a9cf5b6db21d31e6e39051af5e40cda6076e8ccdba1c46c514168be6db4e92d469f22e8e49e557edd9fb3dfc541a35b4677b19c84d297daf7f319d1cf8d53527e436b927e34facce76d92d1752ddfb6ec37934c171e44254e97f81d2c540e96d2b2848a625584651123ce3e129889c1f3d2de0ec2a95addb253cc9ae048cd072ef9b92477a1d1ff22eebab25b95", 0xed}], 0x6, &(0x7f0000510000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x3, 0x1, 0x81}}], 0x30, 0x0}], 0x2, 0x20000004) write(r1, &(0x7f0000af8000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/15 18:22:33 executing program 6: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000335000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d62000-0x20)={r0, &(0x7f0000519000-0x42)="d8f68addb7134ae6cc13dfeaf482392fcea6627e709f4f4475dda0b20968c95270ec3876b15ae9fddf29baf49f7359652858578d9b373a450f8e0afa1e40ffc33f52", &(0x7f0000000000)="3a64cd8714bd8512d9ba0296b9a49d6a1e70a25c049dda6e0a1ed96e031bdf7feac1e76c365c656e8e1b283b917abfba999282342545fdd60cf7fa485da55c1cb62a2c", 0x2}, 0x20) r1 = bpf$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) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f000000e000)=""}, 0x10) 2018/01/15 18:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b94000)={0x0, 0xe7}, &(0x7f0000abc000)=0x8) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000c08000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000825000)={r1, 0x800}, 0x6) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00005f9000)={@common='bpq0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00009d4000+0x38f)=0x2, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f0000181000)={0x18, 0x29, 0x5, "c00202"}, 0x18, 0x0}, 0x0) 2018/01/15 18:22:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000065a000-0x4)=@int=0x0, &(0x7f0000128000)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002ea000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000dde000-0x4)=0x8) r1 = socket(0x10, 0x802, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000099e000-0xe8)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x95e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3b}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d8d000)={0x0, 0x89d, 0x100000001, 0xfffffffffffeffff, 0x1076538f, 0x5db2, 0x9, 0x8000, {0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff, 0x6, 0x0, 0xfe}}, &(0x7f00007ba000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000052000)=0x0, &(0x7f0000aba000)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000be4000-0x4)=0x0, &(0x7f000034d000)=0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000473000)={r2, 0x7, 0x100000000, 0xff, 0x3d, 0x3}, 0x14) write(r1, &(0x7f0000766000-0x27)="26000000250015f8feffff78000036000101ffe80000e300040008000000000003001fc77135", 0x26) 2018/01/15 18:22:33 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef0000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000905000)=0x9, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 18:22:33 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000e000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[@fragment={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) r0 = socket(0x5, 0x6, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}}, &(0x7f0000011000-0x3)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000f000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x1042}, 0xc, &(0x7f0000010000)={&(0x7f0000003000-0x1e8)={0x1e8, 0x2e, 0x0, 0x5, 0x3, {0x11, 0x0, 0x0}, [@nested={0x1a8, 0x4d, [@typed={0xc, 0x7, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="e5d71df3290dc52330b99e3960be86d6874ce83c72df2bca80f8cb7aa9fa98b5c13a001972dfe0a7c8ea6250a261e4d14358b46fe12389d70dab8db523118eeb894d23b2bcacd0094ffe02f4fa59fb4efb88a3f7dee37bd50a2c4afc9ac29daab7a7e644a375c0c6e461db1ac524d627bffeb77b081430735180053121cfe294c1dc126d5e64dc13123d0994b2b823ee7390c69f3486", @typed={0xc, 0x25, @uid=r1}, @generic="115bbe680c54a4777bc3bea018d3a8e612010e3eb2c1027e10c79e76c71b9fa5f655a95e3c4b025930adf4a69f36722717d35797b0af90b3688b0732bfc0ce68e440f4a815bb6cc3403fdd0020a7e73bee35dd9de9ed59c03b6931f953606bcca54d9c080c0ac497ac35549ddb9df3a709adae784a60241d9b56f0882b3d9de84fee8a329d06edfb497b79d091ab80b6cb45e6200aea98a6f84728ded28f9146d742bad8641c7cec3c2017c6df2f014839f86f2db70b7b68094c99c7d6c8e45055e50d1cae7626236b4f10b9ba98f5356f5730f3c74b6e3e2005b67f7f65bae8028eb23ec69724dda255e21b5d512387d0ff021093"]}, @nested={0x14, 0x8c, [@typed={0x10, 0x35, @str='bdev^*\x00'}]}, @typed={0x18, 0x4, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x4}, 0x10) [ 128.607200] sctp: [Deprecated]: syz-executor7 (pid 27286) Use of int in max_burst socket option. [ 128.607200] Use struct sctp_assoc_value instead 2018/01/15 18:22:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004fe000)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000e3000-0x4d)={r0, 0x0, 0x2, "6a2a666b903b8cbcf9c54af13ee72ead0b825d185c8596a78fd17e717b74985955e78002346bc1ddaf5a05f04e7f939fc50d5dd2b7518334fbec11043e3edfa8c05f1c"}) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1, 0x0}], 0x1, 0x4000000000000200) shutdown(r0, 0x0) 2018/01/15 18:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a54000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f14000)={0x0, 0x0, 0x6}) socketpair(0x1a, 0xa, 0x7, &(0x7f0000f0b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001ed000)={r1, 0x80000, r2}) socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r0, &(0x7f0000cbe000)=[{&(0x7f00003d1000)="eb8262be35027073ce0f08618079bd55f2e284c75bbcc9422f40a802bbb88d39fc27a2d83a762307ed8a60bf2edda9700ff7ca149b88c763b23a5dc6deab592affd14cd20b67dc202e5ba6afef794d1796a390facbfc0e7e6b", 0x59}, {&(0x7f0000f6c000)="19fe23677fb512ff82da7e228dcf0f99891fd39927efb50a854238de435c13582868d1372da54ff9b18641d59df7052a565ff9a720664406591571e572b5197a14786a3889f250e3be61637947302a449e882ec3b2804ec9551f2ad901dcb70805ddd90f63f5b386997de48acfc48d113db41afd1ebb5c68e55bc7bd8250d6473f60386fe6ea9704f5ee87b4fe0cd9ae341da68a82a545674965cdeb123730c8c52174d26bba79f47491cad2df3fd512d95d96cb75c5f27923887e157bf7750061b759a5a95f22aad0ffdab9ec8a1c9c125c46c384e3601fa8a1d3bd7822b1d3ee63923c126b219b0a0dffd4d24971c83cc8d526d2a2acafa2d182c985f03b9a203fa5fe02bb7e2adcfd5b9948b19c0bb36158f03f5f50854cc2ee66013a2d95a8f0c646275d0e9b68781c66233a9e1a33c1ba72346c7d0d7199ae9c5f252254d267a7d78e76fdf6835f4938045e1cb0793e113d74f01449492cd3407312f36dca7d4136b44283fd578005bfb8efb736df776f919f4d86edbd4bdbe7d3d729592b08c3073bc9d7ddb335c36b3ccd7af4ed6d92034e35519c00cc3b6d52a331ff3bad47d004cd3bf8b9d32d4fe5c23cff99caaad49ffee4d6576194bc3331f1e397ece3a53e01aaf30253e484a01a83e2b12540c6be46f43c54faa10efa6128c492dcfc52327b861ad5ab90b3ca729662276ebae450037f573af17b266162ad2621284a38e508a51c2371e18b2a056af8ef122229c65d77486d0b3d049b04692944af88fac879d6738c3a4c4e262f17d606b8e8905bc3e5d5ff1ab2792c01e6f745329306453fd4592e9ff4544c4e9e6f6b690a38d159720c74ee02f159095235ae9ca691f387f09624c74f601082ab7c8d9d176825694d083f905f481ccc48df9eb1af9c36ee473874fe2179dfd90180b824b0e36d80d031f2251a352156478e6c58a61cf59e1810fd6445839d7ce7cf876a71fa5152969018e4ad2e2b9cca42dc73da0dca53847e543bec6381c0432f98b2e902609b6a8f4eca1067d47762c242e99526b0554ae92adcae9f1ad40f5de138667ef878e2cf80a296a3ebfb3a5b849c40259ecaf8f3e805c35b6637758683b8f3c0fdd781c9a5a1875c82a005ccb049b8cb89e908474747c5298fb8a07b858b730dde28997e1560f7c571d703063a98f4fafb7c5ef0e3feef85c29dca22bf1a5965a9f2ee772bb068794588e9bfae10670df34f844f09d0874ba3f5150696078ce5f1430c3d58122d509a3e17546d53e43ec53305b5805bf68283bae77ba15924e309b4fcb8d2229b809f012dd4e860fb3e5a6b7753913c5e1e933d07c0cd7e951b0c0ae8613dd0a5b89591eab24dc8a0253dd44fee111ea4661ee3d3aab94b04795b504041c93023c03aaa196e375bb925cb38781ec411364d344e6b4f30d5ece35c01f14bb6664a01424cd34b0a29086b4c33719ca3adf17b6528fbd4262e70e02383a14f557cc2f78c571b0c73665d32c1a7ca831c892627770682b7f1f00f76127d255d41e855c08bb87c325782dea58865436e29a613c237073a2b74f47c45fd7bd399e25e2450e770c3eb4a0a523e6d4e0e12e80c3b937faf80d9d1d03a2e6b6b98f15a46d5234f0c1e5ab51f02555fc7b79977a5605480b1141d0c56e43f01ab0904cf33d5238469b12cae345f6922dd0e2a58c677e8ce3e71993df398cd98cd77ec41932eb728e673b55d741089a3fda10c298c31b63b400e784f6430c68e8add8f7f7067c03266c3725b68e73a67a289b440eaaa03993c2bd293e83f27a59b696b44df4657a37bddd8a7d7f1e2827411efaffce9e87e2a1c5ab57b245abde2c3898151dc1d18306ad747003c3a33a801f58b41e043b8cf86b3be5c68becd2c37194e2df1fb9ed9c9c5a08617bfcb5c674f3af08870949a155e6abe01d61e6b35c311c04affbe7263bec7b51a1a0ff66ebc9fa6ba8b885df647a43eca5016ee17b4b46f69be33857c3122899cc31774b2df39207065dbef88a4e6292ce17df946ccf96f6ad12c84b84fb60050e0bb609cec02beb898c04e8c7147089a085b115439dac140bc70b8fd1fa9a5008c1d1d1c80bdc9ded1ac3eec0abdea5901ccb03bf91f56ddcbf452957bcc33a3f6f9933f5eea75f3eb7a19e165cb7f4cf0ee635b5bd7dc6a4904c61014328e269a931deefaa8a2feda95aa3cab563df2feec6ad64ec054b57e7969dc6a2355a0612f0dd1d5a825b7fa01ebda24234b79978b74e9ca26ae011aeed23dbe0f788234f6454bfc2a847a25490a29f99b8d6a73c1bda81db685f2cbbd67e6208773294d0a8f08d970033cb027b9478aed38953e9db045c339619d46e2a3696aad02708cf8e172343eda97e0c4b53c6d213100ae413cd2f4c88ee0fb1d5721df26c4cfb446c06870730d32a1d966af2c4432464e5b8ffa7e4b260fa008843ad77b9a4607576a243c461654c06cf191cfefe3d36cf7b50f77c792ec2ddecb98a129bf3fb9c98449b29f7fab5e7d0970a1d2b073a5a203980f92bf9877552c46909a2ae96fcefc8db3224ec43987755f4e07cb5cbf670a09308ed65927c00960991f67c796fc8d76ffdbf10af0bf87e12ccf541b2feb0c9d504510e5ea60c45e368d0b86e13a14282ab5d0b29b571aa4d0a64fa028cf60b18fdb71dc1ea127e2d1d08c70ece8d3ac57199f6d70f5d9c29b9babcde730ce19892b4d2154e091918f8a2972c8e69fa6d10519a55515695728c616c03eb82ffac0612fd535b98d7addf339f1cb0aa88c0ce450ff749633b68c9d289bed207c837930bd0cf0143d2576e15e4d5544ca4b992405b198fdffcbde1646ea5df66e1fd8acb0d48745e822b3588ba7ebe0aa95489737f8c81d66707eca55a1bcb20f5043220951d7e2365826a222902e053ef09ace4b5759c6e19e8d983433458122366874630b34f1859509f4085879dd838bc6f96ca80665ac131d837969934637879556b8bdff435503ad60724b15c32b6b87c638fb6004422929b6d9fc754595700006201ab661672ed75fcde93345be5a5931d94c71c9ddd2390ec38b5d56bf226dacce1ee6d9d243e6f13c0dfcf501a3c1aee3482240bbb6b5db04c1fe3dd069cc8006349327532866a1494ab784042b2545db541f40e387166a5eacb288b3c54292d61bbddc7c533d00c675a57c2855f47d6d6d33a95bc712af769cea068a8d84fac24c943b676979e086d2e23f69a35db24390983d815644e5583ae827b39e5dd7783315203f469743990ae87d1a80c45154ab2b3e91629d59e871ecbeffbd3bc1deec60de00b91a27df3c8aafa55f7d7ec8237726835484edc8754f2fecfb5259e69a87d1fe4e3cddc232321790ea261502173b08b3f6d55ed317ed185b3bfd475eb0508d4ad3c4539f48ca72d348924ecb59a12cc1b636a3bc8d503e4eeee9308b000c7b2976f1a0d55a88ebcdbefd5fb7bede6ebbff123a0c6cf9099251e8d294cda8e69ef143c061e5fb1365fa1f9d32a18badcc24cfb541711a173593079721faf54622b457a2da4a9585350adfe2ff4711969f17efe9ceada57496b180429ec24dc53beb523c223f8389ac5c929e9f1762fe928f3090a1c58b123a2a048c88794a26b85f497dd7244590b3c083aed7edc949d6cbe3bfdf872a640194b1815d44bf69640844fca63eb6b60a98e1417376e95faadfcf60123d33f9ce7d0b2d535068604837ac1095b355fac435938a51aeb7ee417d19917e7fe54268d30d3067daf97161da99f8ef021c2c09f609489fb877322bd86bf887e4c9eda93bbdf559ff4b26c1cbab3efb366ad4c915e755d99166b88e47f96b0969a0c0726315b61cb6023371685f8585223024741a1721cdf4d1eb10c7a71dbdd72a9183660040b7e903f3dca4839d9e74b7d8728fc5e0e393c3d2195bc31b2e38a154a7a2b7ae01e621e4da85092cf7cba3a6175860638ac002087cf0c656fd207c53f379dc99d2333fb627f93079db58498f3d5f6fe0e0a8b92dadcec9a72a89acf856f65259ca94ca469c14ccaa34840453baf5111eee91ee1b3177b8ba98914441438f93a38e08b151c824c05632f47c9c9c2b304fbeeb8eeab68c1c054b7ddb0998220c0bbd67cef734d9c0b39c67fc00c22c2561db93198bd4fe348169dbc01ce945b8e734ff9777ec45004b3512946f4c26ba8618d126ce7a46b973b34b6557cf1c6ecef060626406ca25bc9e3b8130aa997917cd58bfb62a46c7329c733b8c60716176d11e811cbfd41b46658849fdda15b4cc995915c5a91247402aeeb205c65bbf50e1f00eec490bfc9975b6236e13a5026f6ddf54dce3edc01598f0d435f8ff2af43133a7a1fabfb1283cf933e24d13160e3b5de10cdaf6ae72eaf5707e2344f791dad6efdce20571a4f2bf0fe20336d851a1dc2b6a5e8bfe9a58d9f99a053b38afe03c57290684b3dafa1b1bf09dd62d33bbf00744e0f8b4621bbd07b6c6a0b7b8c808124649000af32a900e8ec91bd1e3f987b0a4c318989f3ac7cbfd9573ae83a59bfd7d9418fbdabf1f91cab5cb872b5d1e5f4157bba51288680b62ec57530dd681316e0527574e2709452a8c62a7bf7ca84ea4e11f5ca43b837eea04b7cae1f1c7ca2190c33eb634b99f448269ba012f4850adf42bcda32b2f75f239970b0ecbe580d6915550437695c37c1baeb198e147a99c3442760602167695d2285c1f266f13c54542724638c815494f1021f7e8031eb769a1dd6eff678ab7484e53cdf73e50bdb05e934de6a1cee20ee825db249da80838a5219fdc9314b785bae5d937c2c006ef67b7f565fb8010f2659fc270e345d31accdab1fa776f0f697970ff66fba62e3e11718fba644d4416368198608236bf1413a8347dd78865841b759b77c3cd4cb98fc3cd243e1a85f3a6929d1594b62ef54cd3936c0460d55a486f15340f6f27651811d7070405a78e1ca711f9646ce8fa222da2cc0212de4c996e64274b9f837ea1d2f80b388440172919a5740a529e20c445a891f4d589893a51ee01c6c03df2f57602b5bf9fc119f31d23dff2b4fb1d4ac8048fdbec9299897ca2f944acaf675aff14428446212f4b3f2977e5253e0c0c740fb9735575bbb086f2156a20de8c85e843f7496565cdfd1aed270d04facff79ebe3c99a7943ecd3807cb338af113343e9755ff02275c872952b88b9fa4f3b07d50e5393078101c59d0f517853f93cbf417aa2e5abc228088ab5d48078125ec835c852be370890dc75b6e4f5f18c486b89af48db98b9c5d6c1677a32d2cd8b7291ba61dd920c02b5673d96cbdbdb2a926cdaf87f4feac877c2a063b54501f1a7a2d950ebacb4846d56f1a0babb6e805165732db91dbf91e7c68ecd7f0629b16410dc0d73519b4c5acbe417188e7b61b9f05c823bf8b541066af0d600718f89807fe6bc1228b196c01f4a51160ba227498ef0ed50579f54049f94a47e98dcfc3fe3a98c06e4bd9f92c31f14106b6014bc2a8c959b8d7df75b2b53b66171509592813726c3b9efcd80be6d3a7e4954f203b1453ff16c343f0661a4f74cfbf348a3b41adcc95d44fb8a650c1cc51e4e666f6b519fa838089311442d414ceeee1703af47e35e6a20b764e80eaad05b7dfb93a6afe530ef158afe8ebf9175897bee525952e09443f468136a4d938a91d9390ac8f17272ecb8560edc6561e40d88a8d5a21451f965e771c87e326ad6a926291a93591e253d101c9df35f251cac0ca913a942ebb4016f76fb9f42cba24a9f25ee3664cda5c29c04762c153f8a07d3489af0b0929f819d3c4269abf7d876d300a70", 0x1000}, {&(0x7f00006e8000)="a8c07efa5912f95bdd501664f221b3521264a57045eaca672fa2bc0a731c018674f29fa13c43df277b47f3539d9fe242123064b37bfca30a0a7f5cded3122e54921afcebd887a201df1825caef4092af4cc0925f5efb243719349e7dc5f4edc5208fe21e35e70a5ef15b76b0296e6f3e310f242aacf4f25b74c9b3323de49ab3a02664758deea8d5af7d777604a6e84cbf91b6b41f84096bccfc7c7b953030a0c670d3ef3078dc9dce10e091c948a03e", 0xb0}, {&(0x7f00004aa000-0xde)="db5ed4a47fa504509fdbb9df00c8e42b2d2e8f7fe6ee2f607552dcdec9254d85516a8e46822b2e21e847dd736385319759e6fd611c7a8a8425fa1d5416ba3c2e10b553265a575f93fe27a5a14fee2cd514cda787aa37051dbe3cb1f77d30990504c8e260f4a8493f83fdad718ecc9248364d667d71b07ce1a836b54b21b1e112c42b96421a4cbc775d2a375279e0711383149ca2117ec89ff59d48c1930fa1fc3941c575780834a0f5b987f096badda74889f4fb186f363d343fc7bf4cc0d3603c9d0ca9b3043f09e1464eb3e3c56091c409fbb59ddd269e7982978bab0c", 0xde}, {&(0x7f00002f3000)="ea92cb751a692b3c25ab0628ef433ef5073d29472b0580596dc095bb815dc303c4c6fa8c4cc82970fc2104f7acca3f45de7323393642e7302d80b29231e50e48b950ed836e67ab8cc7b41f65dde928746b175a3865278d5ea9085f6941777a8d0dab92b1b2f1807d42dd115b6fe940e1817c9c7e295d9fc1283315da40a6303931dfc9e8718f3e7bd6b323ead0c492739a88d6048099f41c2a83f84c6ce040c461d7fc573ed1f6fdaee304d9b3425f1ff12656e56f77fdfb79139fee9bf045a61221823808a64609408e68b3f6941f158cdcfa555348cbec9507ffc872afb897b723e2533ebab4b95fedfc173f6319539d07a2deeb24", 0xf6}, {&(0x7f00006c2000)="5c35ce137b117bb038cdcd15b18796e5bebf73640f1bb5820b07cab6eccf840a024d265d729484031e35f0250f3b8bf67dc6e04e1e7a74ef68fc8af9399427cef9", 0x41}, {&(0x7f0000d8d000)="10b008d4e9e20d94a20ea13a07948cc02f54936bbb263c427bd3a36f49b524f1e7ad8b6806edfe329938d846de458a6e9f74da52f1d95fae25bbecb9438dbf8685cc3c5ae33c9f890d5e4209cf26162860403f3b4e6e07a1243974545f0b159fc9aabe4b5d0c58a25b1b523369415c3feb5c21525c260db7eb12158f0669ba7750b9540d14184de9a6e9b3bc4377f0de183f4074ba9dc439d9936d7cd8f513bdd61c7d5200b95ab8284f3616d82d294734058a89f405d56b4000c142d5a634a0597eff082276d2608aaac471d17125f9da1ba5d6158fa9c129931e0084e9dc174f5578c58fba4ca6ac2c528b412176e1cac1375dfcb072d00f", 0xf9}], 0x7, 0x2) 2018/01/15 18:22:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f31000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003ca000)={0x0, 0x46, "8cf9bdecef506d7e6ef2910f5a812abed3238540b71eb78b864f930c44fde1798172640e6527f6c57f69135a0867701c5901fe2243fb18db368b83e4a221da7bed0e835b8b52"}, &(0x7f0000492000-0x4)=0x4e) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e8b000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x800010, 0x2, 0xf) write(r2, &(0x7f00009da000-0x7c)="1f0000000201ffdde200f49ff6060000000200000400018006ffffe5005176", 0x1f) 2018/01/15 18:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000039000)={0xffffffffffffffff}) 2018/01/15 18:22:33 executing program 2: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000617000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000ae5000)=0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/15 18:22:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d42000-0x1)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x2, 0x3, 0x7f, 0xff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) connect$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x20, {0x8, 0x7ff, 0x2, 0x2, 0x7, 0x4}, 0x7fff, 0x9}, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000004000-0xc)={0x10, 0x0, 0x1, 0x4}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x400, &(0x7f0000004000+0x749)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6880}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000004000)={r7, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [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]}, 0x1ff, 0x3, 0x6, 0x5, 0xa}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000006000-0xa0)={r7, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fff, 0x7fffffff, 0x81, 0x0}, &(0x7f0000005000-0x4)=0xa0) pread64(r4, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)=0x1f, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000006000)={0x9, 0x4, 0x1, 0x10001, 0x1, 0x7, 0x101}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000007000)={@generic="86b24ad280d00b453083ba12ec373f7a", &(0x7f0000007000)=@ethtool_dump={0x3e, 0x5, 0xa67, 0x2f, "62e59068f5b572eacf59fd8e776a2b949f6ba4350dd27da5a16b79c3c014d240de2f35fe8c51567f7aec81dc2028b8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000004000)={@empty=0x0, @rand_addr=0xfffffffffffffff8, @rand_addr=0x8}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r3, &(0x7f0000008000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48, 0x800) 2018/01/15 18:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000832000-0x1a8)={0xffff, 0x3, 0x1, 0x100000001, 0x7, [{0x4, 0x6, 0xffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8707, 0x8, 0x7fff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x40, 0x0, 0x7, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x7fffffff, 0xb1, 0x0, 0x0, 0x909, 0x0, 0x0, 0x0}, {0x0, 0x7f, 0xfffffffffffffff9, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x400, 0xffffffff, 0x6, 0x0, 0x0, 0x100c, 0x0, 0x0, 0x0}]}) write(r0, &(0x7f000062d000-0x1c)="1c0000002000af020002f300006b00050a000000ff0f00010007109b", 0x1c) 2018/01/15 18:22:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009cb000-0x8)={0x0, 0x0}) [ 128.686292] sctp: [Deprecated]: syz-executor7 (pid 27286) Use of int in max_burst socket option. [ 128.686292] Use struct sctp_assoc_value instead 2018/01/15 18:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000027e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000048e000)={0x2, &(0x7f0000b26000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a26000)=0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) 2018/01/15 18:22:33 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ff5000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ff5000)=0x0, &(0x7f0000ff5000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x800008946, &(0x7f0000b21000-0x28)={@common='lo\x00', @ifru_data=&(0x7f00003d7000)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000caf000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000ff5000)={0x3, 0x6}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000ff6000)={0x3f, 0x7, 0x400, 0x60, 0x14, 0x7}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f98000)=0x4, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ff6000-0x10)=@req={0x28, &(0x7f0000ff5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xb4cb, 0x1000, 0x2, 0x8, 0x1000, 0xffffffff}}}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ff7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000004000)={0x4, &(0x7f0000401000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000406000-0x8)={r4, 0x8}) 2018/01/15 18:22:33 executing program 4: r0 = socket$inet(0x2, 0x6, 0x3f) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000c8000-0x4)=0xfffffffffffffd2f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cbd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000cef000+0xf1c)={0x3}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000091000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038f000-0x4)=0xe8) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00000b2000)=0x0, 0x4) 2018/01/15 18:22:33 executing program 1: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000b6d000)=@file={0x0, ""/45}, &(0x7f00007d4000-0x4)=0x2f) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000b6e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b6d000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000b6e000)=0x4) 2018/01/15 18:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$unix(r0, &(0x7f0000029000)="", 0xfffffee8, 0x8804, &(0x7f0000016000)=@file={0x10000005, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) 2018/01/15 18:22:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ade000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast=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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e14000)=0xfffffffffffffe22) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000948000-0x47)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x6, 0x2, 0x0, 0x3, 0x975, 0x2, 0xa0, 0xa0, 0x3b, r2, r3}, {0x100, 0xb0, 0x1f, 0x3, 0x6, 0x100000001, 0x7, 0x4}, {0x6, 0xe, 0x8, 0x3f2}, 0x5, 0xa, 0x0, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, 0xa, @in=@empty=0x0, 0x0, 0x6, 0x3, 0xa5e, 0x9, 0x2, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {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) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000005c000)="9b3face944b928e40b28e792ce9782ada73bf87acfa8ae443d9220d952ffbf762d2f0dce91ec08dd0bef4ddcf1d9287873ad8e9d4bae1dfba5f39a61bc394de6aee8816353f3c97a105cfbe7c0382f7478fac4d16053096917f9b25c0a93547267a3d9c0b765c3f2ea51dab661aa418295d15f81066cd6ecbf5f3728ac52146985a6c70165f719220b862ad918", 0x8d) 2018/01/15 18:22:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000efa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000edf000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004d6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r1}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6, r2}) 2018/01/15 18:22:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000089000)={{{@in6=@empty={[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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000515000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008dc000)=""/31, &(0x7f0000369000)=0x1f) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r3, &(0x7f0000ca5000-0x1000)="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", 0x180) accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/15 18:22:33 executing program 7: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000faf000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000090000-0x1)=r2) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000faf000-0x11)="bb", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000faf000)=""/176, 0xfffffffffffffcfb, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/15 18:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d1d000)="1f000000160007f200000300000000ec00000000000002002d0a0000030004", 0x294) getsockname$packet(r0, &(0x7f0000891000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fae000-0x4)=0xfffffffffffffeeb) recvfrom$unix(r0, &(0x7f0000c73000)=""/0, 0x0, 0x0, &(0x7f0000b4f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x1da) 2018/01/15 18:22:33 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000005f000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000c5d000)="23e44243efc36ce8c06ad70ec963cd4057dc476195feb3aac367fe13e4bb4f3f56a74499a096bb83b62aad1856f863f773147fe321651b3ce33d792c832792f58873158e52ef75650c7f64ccab96fa2f8ce9edd59dff8e015dd0e01e4d8d9451753e94ca225c521a47608b9f559911f76eef01030a2fcb5695173b9d0ed6ef328a6534ccfc819cb2b9faad57ab15d4282dbd15999bbd4b871b4f9b0119b62b8c92f792a41fe009075bb6660574cf13d616496129ed5ccd0a309e06f92665ac747b3444f11eb618a0f72527a0fd1f2c3d7821cfb09c650785c22c5dbb261ead08dde526ed9d010ef38c9a3e7ce5d65c73339392031c8297769a8480", 0xfb, 0x11, &(0x7f0000215000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x15, 0xe, 0x0) syz_emit_ethernet(0x56, &(0x7f0000246000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x20, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x7ff, 0xffffffffffffffff}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1f, 0x4, &(0x7f0000001000-0x83)="82342d00c585c317c48a2a473e17e0759d8c348bca08b0ad7d286a3d1bdf18f4a8262cbe49b01c5bd6f1972c0ab6069dcb5cfe340b94a4ce7f4898d9f9286164a6a32c585e34b7239e680a232d4981ca93123920995a094d7e6fe569b2d97248aeaae4a9a2c421d9337ec2126eb55c1711b57799839067dbb259dc7f8e011de4f0700e", 0x83) listen$netrom(r2, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2, 0x9, 0x8001, 0x9, &(0x7f0000001000)=@common='bcsh0\x00', 0x47f3, 0x9, 0x5}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0xffff, 0x4) 2018/01/15 18:22:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f000031d000)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffba) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000095f000)={0x0, 0x100000000, 0x10}, &(0x7f0000154000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c36000-0x14)={r1, 0x4, 0xf3a, 0xe45, 0x7, 0x405474a7}, &(0x7f0000d49000-0x4)=0x14) r3 = socket(0x2, 0x800, 0x7a2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008e2000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, &(0x7f0000dcf000-0x4)=0x98) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3abd9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e71f38e9dd188f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff3) sendmsg(r0, &(0x7f0000a62000-0x38)={&(0x7f00005c2000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000514000)=[{&(0x7f0000584000-0xb3)="aa455eebb4aa1b13855df25ecde239c10d5e9fbedbea801d00475ab5c1dab211f62953f6ee108e68ad6bdb9fb71d67b761d6535b7462b7139c14afe7df7dc9", 0x3f}, {&(0x7f00000a2000-0xb8)="c8b1663dcc3668665e176a3fa854099cdc5faea39948930ea8b76cc565370217469e2d4de4038cdbad9c569669756cb2d88ca513499a52d44359a2e3b06854c90af9a41785a69a58aef89a23381ca52fbae7a8ceb7ed999422a414d22c49de50cd482a53a2ab94616e4c21dc2a273db6d7be9c397f1ad128f50ceaaa7285efc987f02b4bd1c155e14bef5b4d24cdbad0c354c9c1989acc00fddd47fff70766a48be74178787168780cb55f57460e1d55fe26ff1a36f5dc31", 0xb8}, {&(0x7f00005dd000-0xd5)="c9f9c0f28e101a775440bd36966597058acb8a435165fac50a8ec020d999b92be2b3dd35c38156443e8f11e057fa28874bc1d44b5f51d47d2ba37eceb36db256bb55f967532918a8843efb757e0f8be508ce361127752cbd05e7b6f7755c0c512ba5116f439d031540e00c6cd2d391625c177f2fa9f4b04326083864669dee22bb913ab07b5df79c5857fc8d13da66eb4cacace21d77c700e8740a7f29dbb861347d8960077fd53e56c2d2cdcafd602f026a0a8ce6e580c423b9deb2bf866b6819e0aabc8fdff0a406c521defc25804ebafbab6413", 0xd5}], 0x3, &(0x7f0000a12000)=[{0xa0, 0x11b, 0x5, "183243944d931a64997bb29a6b15bba1535d79a9018b871f35f468ed215f32ecfa0b80d51ecb3be9245e0eda8dafcd2b63a2880e5c9465b26b12712be00053eaef98cce9d4187c9445301468824a2cd10544c86afaa6591672caa17deb166cc30c0f2952ca43b71ff8c108cc3c6ee12cbaefbbcaeb243c7f64f1599eeb8d02a07f7e1aa7f4ae6e48dfe46cc06a290b20"}, {0xa8, 0x0, 0xb9b, "190e520095e732920190abcaeece152dc90a0e8338fce0fec9ffb73580c45eb2bdf71551f754acfbe1fd2a9f7830b91ef29fe0d3ade83a8e09705955344e4405dd42ccf0f64d94eb415a24e4cccef90f43e1fda4b0aee09ca4fe6962ef5ad25c4b8a6eed4527ea44af648400f5e6860e848549116d7fe3ceaa33d133a70c58fd8b4dda492cb67e1d9919433c4cfb534cc2732d"}, {0x40, 0x11d, 0x9, "8c996c9fb9aca35415494e31b1f2821e97ea054bed79447ab9eaa19864ed11511737094d87ecc3aa77729d05ae"}], 0x188, 0x4000000}, 0x4001) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000243000-0x118)={0x10001, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) 2018/01/15 18:22:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000fbf000)=0x10000, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x40000000000, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x1}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, '\x00\b'}, 0x18, 0x0}, 0x0) 2018/01/15 18:22:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x4, 0x3, 0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000352000)=0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) listen(r1, 0x1f6d) connect$bt_rfcomm(r2, &(0x7f000016b000)={0x1f, {0x3, 0x2e6, 0x7, 0x3, 0x71, 0xffffffff}, 0xbc7f}, 0x9) getpid() poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/15 18:22:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e2e000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000716000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00008c9000)={0x0, 0x0, &(0x7f0000e85000)=[], 0x0, &(0x7f0000671000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a52000-0x38)={&(0x7f0000e9e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000648000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000372000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00007e4000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe9000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe88a, 0x1, 0x2, 0x2, 0x6, 0x40, 0x4}, 0x20) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000054a000)="", 0x0) 2018/01/15 18:22:33 executing program 0: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @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]}, &(0x7f000022a000)=0x108) 2018/01/15 18:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) connect(r1, &(0x7f0000a76000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000076000)={r1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000456000)={r0, 0x2}) sendmsg$alg(r1, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@generic="dc3cfa2c96308f32679e0dde59e842b0", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000479000-0x4)=0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r2, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/15 18:22:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000007c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000074a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d2000-0x4)=0xe8) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/15 18:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2018/01/15 18:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x20000000000) write(r0, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) 2018/01/15 18:22:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f00003c6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ad0000)={0x0, @in6={{0xa, 0x0, 0x0, @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]}}, &(0x7f00002a5000-0x4)=0x8c) socket$inet_sctp(0x2, 0x2, 0x84) 2018/01/15 18:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000f64000-0x2)=0x0) write(r0, &(0x7f00004a8000-0x3f)="130000001000ff00000000000000020008b10a002a0000000b0aafa79111e5f9fb4fe80300a3490000000189b93c187c22e4820d0300f051a1b4b88eb60f", 0x3e) 2018/01/15 18:22:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000cf7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000035a000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000024c000-0x4)=0x8) pipe(&(0x7f0000722000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ed0000-0x8)=@assoc_value={r2, 0x10000}, &(0x7f000001e000-0x4)=0x8) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000020000)={r2, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffeffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffff8}, 0x98) read(r0, &(0x7f0000506000)=""/136, 0x4965b6a1) 2018/01/15 18:22:33 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000785000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000345000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e91000-0x10)={0x0, 0x3c, &(0x7f0000c18000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x23}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fb9000-0xc)=@sack_info={r1, 0x5, 0x1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000+0x61f)={r1, 0xcb, "49cc00c02d2a552e77d0af5cc4be1654ccad26c1bcb8a24378d52a8ee7606f6898e3357e3aa261492cac4778158d1731bdb4854d3ceed5b26102b591ff91e99a01120647f6e7bdcd9399241a2c398205b30c9dc03ab2a4f5a54db6410e525a4a2f885e6486a144b6349f91b6d011d19f85dd14c90830d3e10cd985672e2a98006d4ad6f9a8a1567f5482d97efdfb0f0e48724b3d68625df4875de98c46973fddf9cbaa7fa8b5792eb76f0dbf4f9e3c3f556a6d9e800bbb31cd55cf04c92586563fa81ecd95ea5af9ca8adf"}, &(0x7f0000001000)=0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003c2000)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8002, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/15 18:22:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c1c000-0x58)={0x0, 0x50, "13cc853d355f420cebf8cefca6d5b62f99d561a983460a203431b5b3c69fb585e845bbdc2d52d4cefb809b6e3f4a5774fbb241bf20d759483f85a9798659feeb60afa7ea102d04405afdbe696f6a66fc"}, &(0x7f00008d3000)=0x58) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000694000)={r1, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de8000)=0x75c0baf1, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000626000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 18:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000550000-0x3)="a5968f", 0x3) 2018/01/15 18:22:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) pipe(&(0x7f0000546000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000735000-0x10)={r0, 0x28, &(0x7f0000e3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c97000-0xc)={r1, 0x8, 0x10}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e38000)={r2, &(0x7f0000d30000-0x14)=""}, 0x10) 2018/01/15 18:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x4, &(0x7f00008ec000)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000859000)="060853887428b48ba022c22d17c71eeb77c39b1e758c354939aea8", 0x1b, 0x44000, &(0x7f0000daa000-0x10)={0x3, {"37400e13cb8d82"}, 0x4}, 0x10) recvmsg$netrom(r0, &(0x7f0000981000)={&(0x7f0000de7000)=@ax25={0x3, {"94ec614fa80c2f"}, 0x8}, 0x10, &(0x7f0000699000-0x40)=[{&(0x7f00008be000)="69cc231db18f64f96013a1c45dda846a17d4d7ef4f98d90b3b103865ee7cabef00ec32888da6b5ffc58c8e6e70035028c7ee4c604edf4189f98102a40910e73bfe3ebad799b1d118c33d24ea594653", 0x4f}, {&(0x7f0000079000)="40fa04a82557b2dc7a5e65de9f828da99fcb85a8bb6d5c6ce7144b4c0390540796cfb335892da6579c85bc87dee9e058a9cb975a61a832584cd590f8aa7aec3478a3dc8b762e6d200d9f4fa7f4f7e7214f608f69013d68c78188c5a08b6cd92ae11e04c2bfd33b59a9723c2f928749de26b81e8b04dc6659698b185d3df4012a74fc44d6320abc029e039d96607829c8abd2e860ee23854b16fd137f72897ab3eab6e2afea2ed1e6a22c0d3dff62ef6974ccaf030c943bc165b52aa6e66118", 0xbf}, {&(0x7f0000556000-0x4c)="a79fd004df8cb21552772f96b7a4520e151d1b8ace1a3d4f6b61c3b33ca90f6cf74ef8c1183006cf6ada586c9cee6f69a0116169b9edbe8d22d874769823c72f9596b451e45a563900b7dbff", 0x4c}, {&(0x7f0000471000-0x1d)="a6baad186c78b179eb7972e54d8478a3579380b6f7fdf9dad1d50616f9", 0x1d}], 0x4, &(0x7f0000026000)=[{0xc0, 0x103, 0x9, "38ceed2773a73fc75fcae6ed5ff2e113bd6f649ae2ab27e5aba0916814930bf6d4c2bdc1763ca7a95cbf2a5a65b979375782d5bc96884cb05780080441d1ab9e521f6c0e34d9efb94555d0e99a451a0be456c6bc038ea717888996d1fe7f95154b8e10ae6608873de0eef23ba343c64bfd287dfba905dd1c5f1469fe4ca38d4ead7162fd62645a6a28e9fdb1473c91c773116a18f07bcc4b13164bfdc0ec923d799acb9f4288ec2056c103e8af"}, {0x108, 0x10d, 0x4, "30b983659b7ac8062544eb7124633c285a45f52606fc1c2842375b122c69c56d0dd8a72a989a1191df8e82953659086c64e402791f27e412100711c797d1dfbeec453a20b548a0f28f25aadf86e6d934cbf5ebf7098785f2078d989114404e6eccde879fc4ea95854a94f037cdc978822eb58e4b6c1611cf006863bcd7090e79cdfbb0f38ede90efe6208ef408924475722d09004ba05ea37addf79ef5fc06df54dbeebef9ac751174882bf1f51564f7858f38d7e9253bffbcfddccc16d64ff2756068c20df7fe621701a5a79bb92b3c8c26fb86cd888a5080f3a817fc7b5b9f595c949de641887a474dc9111407af51f4f514"}, {0xf0, 0x0, 0xcf, "1fb51266d34177e5989aaf33de73a2b308c3552023f7324b7dd59b610650264f0a238973505c7c5949c3c7123b3b9edf7f18e43d6e5fcfeba927affa1851af73a873ce27983e222f94dc6008c92af79ea04a9944b2d70f24b24004f08e64cc4574fc0d406b831bd1b61a89bcdf7dec6b7a4e26a7de48a51bb9eba3f14f9e503a412afc1a2e0130b99a897357fce473ce0607539fd1b70988edb2f5bc978d923e1f7f89d086be6d7b6ac751b2ace4c668a446a7b3a6d4ac599f572531f78f8cd8c18bdd3130ca40feb847f690c09a8d8d13f69bd220931c72b1789a6e847a"}, {0x70, 0x109, 0x7, "35efd213142531544a599fb165868187a2852ba48fce179557687c7eaa8fe7b3f3c45ca7993efee7a6f2f354c67d1b295ee5ad5b5c6f4cb8e6e0b5358df67eee0a2349d2684e89b4658db25c4d0ec495db8b3a24a6548f5b4b"}, {0x100, 0x11e, 0x7e, "f2fc959325e89b27d2b0f6d4317e6ef5bb91d1031ca94e51d82bd785ef61b3c8086dcf410367728038f9f952e5ce0ce6b1d98826cdd277e2b7ad987a258786f758a7a60fff934e2815cbab90841f94b5528df24d8ec086ffa97a7cd8a09b1d746b73eb7474c88f45f36d7255ea43c12514d671242e536bbf42dfeaeb1569c559045aef416c7c9ce152ceb8b05a4d97a39b07e0f24cc5af72ac61989828628c0da7a6b3a5f6e4f3a4e9b2d313e67108112c10a926475eaa12fc92fb2bb11d99a5320f1be6a15468d0cae66ff1a029bd6f8df15c075bb561bd7b7e40608a54f6159a88440cdc3b021580ce6efecb60cfe3"}, {0x68, 0x18f, 0x400, "4c39ad03e04f4177b53ceebb3fe954edb82dc210a70efb66665f80bf6d5f29b2a52121fe7fe7f22714dc99ceadc6398b408802d22cf742925fe4cbcafbc10b8d206ceb65c9bdc5952ca2628cde5c93937737f9a0"}, {0xc8, 0x10f, 0x80000001, "59af1732569c27370065cfaab1ea7f6d67056863e868802ce0f8e361fc0df72e3567302da063fc180376f987792e82dc3bb3b9ff9a2f57096f6dad567cdc4110ac3ec066a9a35a7fc304cf375f5f57542fb6f5ca2c2730842bb4516e0eb10486c0cb3770b672b85ccc1c0a03b253b72d2241a97166beec4c166c94668812dd00b13ab64b83848d2f27eed1d46ef418aee405b82857127528b4e0c6116fb6be4111e0850038f382ad7287d7c31639c407cde41a"}, {0xc0, 0x113, 0x8001, "0345fb87f62ca9b699014f2ce37ba91e530c840f146edae4609c27b40a5a88d9d00f0cf48e11b637b9aa9fe06da861a587fc303475fc46b12db5194f89323ac8428528766829f6365f9ab64264892eb2c55e32c8a5d3c428a043e04eb6a7d6896f6fcf1acd71d1b7aa849352791b5bf55fdcfc414ee206298acaeb7a58b03512a8a863c1ab11a6403e569dbe95c322276dc63041f413f49cf0e83f490379b2db38f7f04d2b613e179ba44cbbfa44"}, {0x1010, 0x13f, 0x1000, "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{0x58, 0x100, 0x7, "0025a03fdca66d0fa3bade2057855ef170ad08d4155c97c4d56ace8ce930acb0b9f637b26b98eeb6c841b4d0651d9de7892f9ac5693b1c1b579fd2892557ac17e582adccf9a2e14c"}], 0x1680, 0x40}, 0x40000100) sendfile(r0, r0, &(0x7f00000a6000-0x8)=0x0, 0x66c) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f42000-0x70)=[@in6={0xa, 0x1, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}], 0x64) socketpair(0xa, 0x7, 0x8, &(0x7f0000213000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007af000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b19000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000036d000)={r3, 0xfffffffffffffff7, 0xc}, &(0x7f0000fdc000-0x4)=0xc) 2018/01/15 18:22:33 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000073b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000566000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d67000-0x4)=0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xffffffffffffff6e, {{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]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x9c3, 0x0, 0xfffffffffffffeff, 0xa, 0x20, 0x0, 0xbf, r2, r3}, {0x6, 0x3, 0x605, 0x7, 0x4, 0x100000000, 0x1f, 0x4}, {0x3, 0x0, 0x100000001, 0x2}, 0x7, 0x9, 0x2, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x1, 0x7, 0x0, 0x0, 0x1000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000706000-0x4)=0x0, &(0x7f000096e000)=0x4) setsockopt$sock_int(r4, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002e8000)={r1}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x16, &(0x7f0000fd8000-0x35)="a7ae568ebf78e0dec8d3a2b74da108939cc9d739a32f3e6c9a6de77de76c08d824095bc5b9561463fa2e550192bed799eb4cd85068", 0x35) sendto$inet(r4, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000150000-0x90)={0xb7b6, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r4, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000670000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000154000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000002a000)={0x0, 0xffff, 0x9}, &(0x7f0000d2e000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006da000)={r1, 0x6}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00000b2000)=0x0, 0x4) epoll_create(0x0) 2018/01/15 18:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f6000-0x4)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x400000004, &(0x7f000078f000-0x5)="8902", 0x2) 2018/01/15 18:22:33 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000067a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0xe8) r3 = getgid() mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7d000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000b7f000-0x35)=""/53, 0x35, 0x0, &(0x7f0000f7d000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffd4a) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80804, 0x6, &(0x7f0000f7e000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007e6000)={&(0x7f0000566000-0x8)='./file0\x00', r4}, 0xc) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 18:22:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f00005b4000-0x38)={&(0x7f000058e000)={0x27, 0x1, 0x1f, 0x0, 0x8000, 0x6, "9b1784ed21a7d82252a53deef47ddf78ad609597d810191842d4a9ba3963925d43c529fdbb3c698642f7b9af280a9aacc047235397b60db641aad1a9d2cdf5", 0xf8}, 0x60, &(0x7f0000119000-0x90)=[{&(0x7f0000ac8000)="564eed25923a1a7730390a485747487d0af2d8917fa4723e5613a847eea6676bcc93fb1514", 0x25}, {&(0x7f00005e3000-0xb8)="42103e325f2f2171e5f2dc583f18592daa6902f8d71932e78522cc0128707f67ecdaf79d3b975778100b48ef33eff0444750e99d4a9030af59b80257e3e2897da1a00ae70cd5cf075696667394940adcad7b4c11eebe547da1b03de12338f72ec3cca89471ef697c1c0a4f05c95da2878ae5a9f2f5758936afc4ef846df95785214f6a09d713528c70176e6923379198bf09f794e99844aa1e6f821fb6016596187696eab7b7fb9101c4f8a8b34a2a15b42022e337c000e4", 0xb8}, {&(0x7f0000684000)="83a24d05cb0b04f6dd638e3ccd65e371b6e280d5273430abba1ed8748a4fa081cb7e782a383119d7c69514911d5e7f829b11db9ac21704a2b7e25b7ce34f3c0522670b4f066d1180e65c459c1c395aebd40b17d6bd0597f79849eeb362224f3aa589db5f1d8ae40797b61dbb9e68c2585cee503007952742ae018a7e2120d7b87c0ef75c3d95af44f9c390ff06760a8f2d9f73765addebc79195b215797ad62a0748d0e9004777c32ac2c30a0544c03e49ba99bee007dfb2dcfd3918dc1c814610dc2cbe05d3b71394b47c0de2", 0xcd}, {&(0x7f0000241000-0xc8)="e2fdd8e2c082e5534b53d985028470748b7c1036e631ce330a5037b62596459e9ee8da29817c8282ac0aa14446fb963117e6b67ca1cf112213d2c6bd5c253d09fd4dabeaa4e5fab5967a8a1cce497440fc45ac55fd0578b673c910a1d38da272569b7cdd6f08cb43758d3f7df4175bab2bf3dc96c1bedb1a75b9bfa9793ac05fd19292fd26c1a9f0f7f25d635dae838b19cd1768d641ca653ef29590ec580eecbc1fce76b03a5684dcb0f5b9dff2916636a7785013323586930a22935e2dcb2456e503a4007cd7f4", 0xc8}, {&(0x7f0000b83000-0x93)="476fb0b2a8b90c0d3877888f6db8922f58b1b2d2e1d861aaabb0e48f0b2eb53fa53694915c1b9f372aec098108100b718a582c165b5063e8c2ee6c7f65c568a5295669ece5e5b890893ceab1c76d190c611ef0d88dfef43aae6fe347325aef1dc5096b467c4b18ebf89e8cfb106aa2e8822116c0d9abf22b05c1e7025634b7b4aa5f59675683fef6726acc05e3ad545fe23349", 0x93}, {&(0x7f00001d6000-0xaf)="9725f6e8c6a23923bbe8ed8634956b99cc086e35f2c81f2d10cc4dd71356c1a3f013b5718076fcdc0d649d9d97f40424382dc45841d514900360400147149160a3dac8423511b7d78717f550e84d76cf6b16f90e753c7a036d00f9bf7cf3cb14900277595f988095d7735c531425e7d81d91f6de2684bc9f5e456eb740b1a556272aebb1bdf237b93311d05cc5dff860c96c83f8cd86112df5669c26835e4d38b56b2ba2dfc9878081b569ac0b945d", 0xaf}, {&(0x7f0000e27000)="5496449dccc3c9d1ac49263c51632b9d9821553107f12005c21ffc7279e98cf29939d75ec84b4e5cfdf4e932b7691791b0b3c4afdf1c9490be86e082cec98972e06b7c8c5c324a1705e449bdbea68ae632c5d46eb05a2abfc7bb75b9e75dad0e5de8d7c2a3c31607b017ed45d7a9b3", 0x6f}, {&(0x7f000006c000-0x44)="f782c979e268e4b6c3da73cea5b406da5b0f88417deeb9bbb3b7e1268b49548d490d95ff4d8d47d46cea6916c2b42a2e2394d3c0f019b944f85577038c97262e61dc8f81", 0x44}, {&(0x7f00003f4000)="21d29959df6769065a7ad5cfd8d00fef5a3cd40747b82c5dd68d817c0b941abf7b9e1601247652e0460dff367c3d79613cd8c01878649ddeec3ab694d3ccbf8dbe000d94acd667b80ead876b5285f7b90cde039c05f44f757cd6dee5c0afccbe1cbecdf0d20704e9c981b06ed0e102851842313e6f6bef2467ed9427e1f2b4bf7923023b0bf1c63b6df87981754d01338ef21709c1e679421702a88f20336e8513a4f293e3c5463d581ffa752b580119b79c2b22f14309200e2ff3a9b67940e71455", 0xc2}], 0x9, &(0x7f0000ace000)={0x98, 0x1, 0x6, "50136042b2928638ef5985c0976536866d7d9e8222a28341fd246dca55b10c4fe66f131ca9c8682b89e6c2b32e474022b9a7f27c38f0e642debff93fbb4298cf76674404079d4f7ffa07059567302f50650ba8f92da5eb1fe21fe65d5cf48c56ed893c6ca3c89483cfa1933688d67853c386785d5d5bdf05ca25d64318ed5781a36c"}, 0x98, 0x0}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000083d000)={r0, 0x0, 0xf6, 0xd2, &(0x7f0000ccb000-0xf6)="8623e3d861afa97a10373c64fa539e545f34d60816a8c63bccdd4c1d569f43ab83bdc05a7246015524d463c0f8a3e3885ca68ea94213c34ccfcc71979a23acc548c5ebb767431b3ff7e8a5428e0c51d60381b98f577d0b24dcdc6ee25879c509292060839961ec42846af894418cee96ffdd70928cca986a82ad182b4b7d97fb5bdc2df8ace2693fb6b70cca78630ff427a813d633b1798018cebd6c66aa369f73fe9f7445b2d24f279482d3b289e84cd650c2548c491a3e38b5bbbd768dbb78a5f354b58e2df27867b68cd0c772b740801cacd03f63b8ad3d1499e8ae8b631079f2e755edde97aeeb546f9864eb86b0610ad6268e36", &(0x7f00007c2000)=""/210, 0x1f, 0x7fff}, 0x28) 2018/01/15 18:22:33 executing program 4: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ec2000-0x8)={0x0, 0x0}, 0x5, 0x8) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) pipe(&(0x7f00009a3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ec3000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000045b000-0x4)=0x8) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000a000-0x4)={r2, 0x1, 0x8, 0xffffffffffffffff, 0x7, 0x0}, &(0x7f0000ec2000)=0x14) 2018/01/15 18:22:33 executing program 1: socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000e3c000)={0x0, 0x0}) r0 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x8) 2018/01/15 18:22:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003e3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0xfffffffffffffef6) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000870000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000bc2000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1e}, {0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x5, [0x8, 0x4, 0x4, 0x5, 0x1, 0xffffffffffffffe1, 0x800, 0x5]}, 0x5c) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4", 0x60}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt(r0, 0x1, 0x4, &(0x7f0000448000-0x23)="c813792b57a0a6b8847d23e693f2196c940d8df3f433e660f016cdc0e4af91233b55dd", 0x23) pipe(&(0x7f00009ce000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000a95000-0x10)={0x0, 0x84, &(0x7f000044f000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffeff}, @in6={0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fa3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000059a000)={r4, 0x4, 0x63, "a8f7343cb7cd0e46372f43ebb727b3af5fe96e23f9b24fce5604b07a131805fef75d6981c98b42bd1e85503ec03ee802dad826f853b8ffe7c02667d7d9b5c3402593b501fa6be10876b65e977e96c414c49ef9b7454b060a9909bb58cfc5558baedb87"}, 0x6b) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000fa5000-0x4)=0xfffffffffffff801, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 18:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001bb000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000be1000-0x14)={0x0, 0x100, 0x400, 0x6, 0x5, 0xffff}, &(0x7f0000d37000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ef4000-0x6)={r2, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f1c000)={r2, 0x8b, "325c6ae69cf58ca565299cc58a09e18f99fa14b7a34bb11bfcc60ea582cbfdf2e9228b45d294c429ccd108a7fb6f7e39596bd713cd210357056c4c1e2990b7442e18950b669b8847723bd1b6795039d17f001911f293fdf5cf16160d1e64871f036227506c3ad34fc5b36e17ca01d60a83ba1d83ba69fbd7ddd3e3f4796f249627d80de0df6581a81c4849"}, &(0x7f00006cf000-0x4)=0x93) bind$inet6(r1, &(0x7f0000dd7000-0x1c)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000058c000-0x18)={r2, 0x5, 0x20, 0xffff, 0x0}, &(0x7f0000d73000-0x4)=0x18) 2018/01/15 18:22:33 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000fc5000-0x25)="3184a64f5685243b04ea42dcd36f785357a8e678db0634f4e4d9237c5e5476d1f1c8bfab96") mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc5000-0x10)={0x1, &(0x7f0000e89000)=[{0x5, 0x4, 0x80000, 0x7fff}]}, 0x10) 2018/01/15 18:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000113000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000057c000-0x4)=0x1c, 0x80000) read(r0, &(0x7f0000303000-0x25)=""/37, 0x25) r1 = socket(0x10, 0x802, 0x0) sendmsg$netrom(r1, &(0x7f0000328000)={&(0x7f0000bc2000)=@full={{0x3, {"f19177d06489f8"}, 0x508a}, [{"643ed102989347"}, {"66954c9c1403f1"}, {"bd8fbe62de62f1"}, {"11b9095e86d778"}, {"dbe00bfdedcd38"}, {"99351818ab6eee"}, {"661198e3e03dce"}, {"7aeef26de955ce"}]}, 0x48, &(0x7f0000b6a000)=[{&(0x7f0000967000)="06d31dd6610129ccfec92685a4c1762dfe674027b9d81a18e52aeb82ebd4047f04de6e11772c71b1d30af116f0948878b4fd278e29fb93e42634c756b851a1a76ffed69beaf2a96cbe4bd5d7880cc505bb3db16e8d9baa037b731d958880269c7c02f1c5a3193d6a5074ec5d7796afda0ee102840692055bd66f739ebe3745343e52a20216634c0ef2a4430835b45bd9f9f560c6d4c52aa2966046e29a8cc2e164641c758b549a4375e3167cc321ee0e9cf2ec9be3e3241d599e38b343b11746d51d78af470fff016b", 0xc9}, {&(0x7f00003a5000)="c11583e9ac24db3768b4a9e36af4b7b688aebb556cac9ea3fa2af900b160d7c79e8fc222396c4b879d762dc6cd6543708fdaa711e597e427f85043c9ca5b479c8bfb44ad9193b57ee8645e7cf30ff8d12e0ed9cd40ae76fac2b7e346ac174b3df1cb3151e0a2ae926bd7d0dac02fcf680ae411999868ce746bc62835da6371bc99e5be5ec400", 0x86}, {&(0x7f0000070000)="39cf7e5a82b6179634ce7494c13454d274bf97d5d448ca746727fa70dcdbe8c80c29578baf97bfb6035ec456cec167dda8d42b8b02200ae8c6ccc37ff08b542eee4861e96c3847a6436f0bad443786248887ecbf1f590afb7822d373658fa661af2fb5e05ae787", 0x67}], 0x3, 0x0, 0x0, 0x40000}, 0x20040000) connect$netrom(r1, &(0x7f0000323000-0x10)=@ax25={0x3, {"5a9b375d07f9f7"}, 0x4}, 0x10) 2018/01/15 18:22:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0x14) r1 = socket$inet(0x2, 0xf, 0x10000000004) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={0x0, @in6={{0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1218, 0xca57, 0x6, 0x5, 0x408a}, &(0x7f000065c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f2000-0x108)={r2, @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]}, [0x10000, 0x1, 0x7ff, 0x101, 0x40, 0x52, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x7f]}, &(0x7f0000d73000)=0x8e) 2018/01/15 18:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000cf2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00009ff000-0x14)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0x0, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/15 18:22:50 executing program 1: r0 = socket(0x20001e, 0x1, 0x2) setsockopt(r0, 0x20001000000010f, 0x48fa, &(0x7f0000575000)="07000000cfc547e8e6c4", 0xfffffffffffffe34) 2018/01/15 18:22:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000818000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f59000-0x4)=0xe8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000828000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003c7000)={@common='bcsh0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/15 18:22:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x6, 0x7) readv(r0, &(0x7f0000196000)=[], 0x0) syz_emit_ethernet(0x32, &(0x7f000073d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x9, []}, @rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a08000-0xe8)={{{@in=@broadcast=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}, {{@in=@empty=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}}, &(0x7f00009ac000)=0xe8) 2018/01/15 18:22:50 executing program 6: socket$inet6(0xa, 0x4, 0x4) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) sendto$inet6(r0, &(0x7f00000f1000)="", 0xffffffb3, 0xfffffffffffffffc, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$void(r0, 0xc0045c7f) socketpair(0x5, 0x80000, 0x5e, &(0x7f000071b000+0x95a)={0x0, 0x0}) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00003cc000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f56000)=0x5) 2018/01/15 18:22:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005c2000)=[{&(0x7f00004ce000)="290000002000197ff93d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c17000-0x4)=0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xc5bb20502ccabdbd, &(0x7f0000b4f000-0x4)=0x9, 0x4) 2018/01/15 18:22:50 executing program 1: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006fc000)={0x0, 0x0, &(0x7f0000486000-0x30)=[{&(0x7f0000fa7000)="c798fc44903780b12d7bb4f890a90878477c71c35a5169271e41ea56885c829d120cbe59a6574128628cce1cbd6b7ef5654c8b6c58fe0b441bf620d64927c9d8cad5b1fdd9363ad872f246f101269c67e98fd2704efb9c36fdda2c656bb3e833bd446bace1999d6aafe4ce34a014b41e1ef4dd72a3ccf5f299766607b502aea24f4095c4e32ae727174b6306b2f349a9", 0x90}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x4000004) r2 = socket(0x19, 0x7, 0x2) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000aeb000-0x4)=0x0, &(0x7f0000d3e000-0x4)=0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b61000-0x48)={0x2, 0x14, &(0x7f0000faa000-0xa0)=@raw=[@generic={0x9, 0x1f, 0x0, 0x4}, @jmp={0x5, 0x2, 0xb, 0x0, 0x0, 0x6, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x8001}, @call={0x85, 0x0, 0x0, 0x1c}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0xce, 0x1, 0x4130, 0x16}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x0, 0x3, 0x401, 0x5}, @call={0x85, 0x0, 0x0, 0x26}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00007b1000)='GPL\x00', 0xffffffffffffffff, 0x64, &(0x7f0000860000)=""/100, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000faa000-0x8)={r0, r3}) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 145.899165] nla_parse: 2 callbacks suppressed 2018/01/15 18:22:50 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00007bc000)=@generic={0x0, ""/126}, &(0x7f0000d50000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000df5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xc11, @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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xffffffffffff2b0b, &(0x7f0000b35000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f000041f000)=0x6267, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000dff000-0x4)=0xa877, 0x4) socketpair(0x3, 0x807, 0x6, &(0x7f0000911000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00007f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000012000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abb000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000d9a000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0xa, 0xd3984664b44a9a4b, 0x80, 0x0, r6, r7}, {0x8, 0x8000, 0x1, 0x4, 0x1, 0x1, 0x3ff, 0x3}, {0x6, 0xad2, 0x200, 0x8001}, 0x1, 0xf, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x4bd797b4933c674b, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x4, 0x3, 0x100000000, 0x40c, 0xe5, 0xffffffff}}, 0xe8) connect$can_bcm(r4, &(0x7f0000a4d000)={0x1d, r6, 0x0, 0x0}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000359000)=[{&(0x7f0000894000-0x39)="3900000010000924ff050000004000000700004a03000000450001071f00001408000d0004000000000000000000000000000ee300ffe4693e", 0x39}], 0x1) 2018/01/15 18:22:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000010000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bc2000)=0x60) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000468000)={0x0, 0x4}, &(0x7f0000af6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000014a000)={r1, 0x3f, 0x81, 0x4}, &(0x7f0000be5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000811000)=0x1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000292000-0x8)={0x0, 0x0}) preadv(r2, &(0x7f0000799000-0x50)=[{&(0x7f0000434000-0xde)=""/222, 0xde}, {&(0x7f0000e46000-0x53)=""/83, 0x53}, {&(0x7f000036f000-0xcc)=""/204, 0xcc}, {&(0x7f000074c000-0x8d)=""/141, 0x8d}, {&(0x7f0000e4c000)=""/190, 0xbe}], 0x5, 0x0) getpeername$inet(r2, &(0x7f000077e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b8000-0x4)=0x10) syz_emit_ethernet(0x36, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005f5000)={r1, 0x7, 0x10}, 0xc) 2018/01/15 18:22:50 executing program 4: socketpair$inet(0x2, 0x80f, 0xb078, &(0x7f0000f6d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f00009df000)=""/164, &(0x7f0000000000)=0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a86000-0x4)={0x9}, 0x4) r2 = socket(0x4000000010, 0x803, 0x0) write(r2, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000829000-0x10)={0x0, 0x10, &(0x7f0000fd7000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000178000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d4f000-0xc)={r3, 0x2, 0x10}, &(0x7f0000cd4000)=0xc) [ 145.899169] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 145.901167] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 145.917924] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/15 18:22:50 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xc58a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000763000)={0x2, {{0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6(0xa, 0x80007, 0x9) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f8b000)={0xa, 0xffffffffffffffff, 0x200000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfd) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000205000)=0x2, 0x4) 2018/01/15 18:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[], 0x0, 0x0, 0x0, 0x0}, 0xc000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f01000)=@buf={0x28, &(0x7f0000f37000-0x28)="8ab61b9d3fef702bdf21236b51ccdddf6a0fb82682158f32e66ab133e462a42337910fa580bc0fa7"}) accept4$unix(r0, &(0x7f0000c82000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000358000-0x4)=0x8, 0x80000) sendto$unix(r0, &(0x7f0000a3c000)="", 0xfd34, 0x0, &(0x7f0000045000-0x10)=@file={0x0, "200000000000000009000001f2dc"}, 0x10) 2018/01/15 18:22:50 executing program 2: unshare(0x2020600) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000088000)=0x7f, 0x4) unshare(0x2000000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002ab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00003e4000)=""/89, &(0x7f0000000000)=0x59) [ 145.966310] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 145.972593] ip_tunnel: non-ECT from 172.20.3.0 with TOS=0x2 [ 145.987188] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/15 18:22:50 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000899000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000594000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000988000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000016a000-0x4)=0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f7d000-0x5c)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, {0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x970, [0x81, 0x1f, 0x7, 0x1, 0x1a1e, 0x8, 0x3, 0x3]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) 2018/01/15 18:22:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r1, 0x0, &(0x7f0000001000)=0x0) setsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f00004ac000)="60988ec07a26a59fa5ed5f46234f674aa305df1ce64095c29376bcd89066ce93d4eafc88337c0f32bb388a08ee4f59b7bed82a91bade78ac67508216e1c90e1b5360c7411f9e7773b52e0c6854c1c8b8582b267f9e5579ed75a39d4e2fd3844bc68ae4669943813868e0cf5fd810b5805440ec0be9f63e6bc7a872c0481be7dd23d51f8a95df3f2c3b6e2f6d030d4eb5b328915a447935e7dfc6e9c5344103db9a30f4adcfeca7b23803b1304b43e65c9c5d3c753d1487e6bd20d436c146620e43bc0b1207560730531d3160dae3133121a825591383cf7759bdea6af293364ac656df4679b322", 0xe7) mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000d1f000)=""/0, 0x0, 0x0, &(0x7f0000d1f000)={0x3, {"507aa76fb9a3da"}, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x43, &(0x7f0000d1f000-0x15)=""/30, &(0x7f0000d1c000)=0x1e) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000092c000)={0x5, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000d22000)=0x93, 0x2) 2018/01/15 18:22:50 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000399000)={0xffffffffffffffff}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007dc000)=0x0, &(0x7f0000fdc000)=0x4) r1 = socket(0xa, 0x3, 0x81) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000fdd000)={0x8, 0xfffffffffffffffe, 0x7, 0x100000000}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000fdc000)=0x17, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000267000)=@get={0x1, &(0x7f0000e8f000)=""/151, 0x0}) 2018/01/15 18:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={0x0, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=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=@empty={[0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) socket(0x5, 0x80800, 0x9) r6 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r6, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000056d000)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r5, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r6, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/15 18:22:50 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f7d000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001c1000)={@generic="bbf75f8ed9dbcb501d85fcb89f38aea0", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 146.011425] ip_tunnel: non-ECT from 172.20.3.0 with TOS=0x2 [ 146.038475] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 18:22:50 executing program 4: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006ce000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006fd000)=0x200, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x290, 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, 0x6c}, @in=@rand_addr=0x0, {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, ""}}, @lifetime_val={0x28, 0x9, {0x1637, 0x7, 0x3, 0x480000}}, @algo_auth_trunc={0x130, 0x14, {{'sha3-384-generic\x00'}, 0xe1, 0x60, "057eaf6acf28b1f5b05093074371c3714822694d76063038c75fb2b6436dd9382fd11d8716f15f604184cfef22cd0d895597f5275ebed5e8b2eb07556b43b2aef466d0c55bcfd0d9f287f8d224e6e5243d9deb0e969b2d2ee8ef2d6e832e69ca25d0ad1377b83e4a4613e215575755d0429d1fa1bb88cff0959ee4d2e5ac9fd459bdc2bcdec9eab29284d580a12241936ec6e0cffb4d934878cecccd89fc684dc440e89ee611dc8cfaa18233f7f4ee23f84104267fec3297dcb785983859222fc30e246aa7552db7596cd44aecab176f81e4839d5c475c750c4e92ae15124d3a77"}}]}, 0x290}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00008c6000)={&(0x7f00009a5000)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000014d000)={0x5, 0x1, 0xfffffffffffffffe, 0x9}, 0x10) 2018/01/15 18:22:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00003d9000-0x88)={0x23, {{0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) 2018/01/15 18:22:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000016, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) accept$inet(0xffffffffffffffff, &(0x7f0000d7d000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000851000-0x4)=0x10) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000744000-0x1000)="", 0xffb9, 0x0, &(0x7f00000d1000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:50 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000815000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4f000)={0x0, 0x0, 0x0}, &(0x7f0000b73000)=0xc) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd4000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3, 0x7, 0x3, 0x1bde, 0xa, 0x80, 0xa0, 0x2c, r1, r2}, {0x100, 0x10001, 0x0, 0x5, 0x5, 0x3, 0x800, 0x100000000}, {0x0, 0x3ff, 0x10000, 0x3151781b}, 0x6, 0xffffffffffffffff, 0x4, 0x0, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x0, 0x1, 0xffffffff, 0x0, 0xd4b, 0x10001}}, 0xe8) close(r0) socketpair(0x2, 0x1, 0xfffffffffffffffb, &(0x7f00004c5000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f000092d000)={0x8, "2854f05c4b78"}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x8d, &(0x7f0000e2e000-0x48)=""/72, &(0x7f0000fd5000-0x4)=0x48) pipe(&(0x7f00005a8000)={0x0, 0x0}) getsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f0000fd4000-0x4)=0x0, &(0x7f0000fd3000)=0x4) 2018/01/15 18:22:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x100) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/15 18:22:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6e8bc6e4b4022a0d, 0x203) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000056c000)={0x0, 0x0, 0x4955, 0x3}, 0x10) getsockname$packet(r1, &(0x7f0000c2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000094b000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002e9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) 2018/01/15 18:22:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f000069d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5a, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "030000009e18f00c3af7f51c5e58dddde06eeff79506636248e925105cfd1cf6bbcfd5e7d050e339133cda0a0bd461abcb58be2bf23e36be43d32b3b33d1"}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) socketpair(0xa, 0x80007, 0x9, &(0x7f0000bea000-0x8)={0x0, 0x0}) getsockname(0xffffffffffffff9c, &(0x7f000071f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a28000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d82000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d32000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000006f000)={&(0x7f0000902000-0xc)={0x10, 0x0, 0x0, 0x20208100}, 0xc, &(0x7f00004c0000)={&(0x7f0000c2c000-0x110c)=@updpolicy={0x110c, 0x19, 0x305, 0x0, 0x1, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x8, 0x2, 0x7, 0xa, 0x20, 0x20, 0x32, r1, r2}, {0x9, 0x80, 0x40, 0x8, 0xcc1cd772000000, 0x9, 0xfffffffffffffff8, 0x4}, {0x3e, 0x4ec6, 0x8, 0x5cb1}, 0xb50, 0x5, 0x2, 0x1, 0x2, 0x0}, [@algo_auth={0x1048, 0x1, {{'sha1_mb\x00'}, 0x8000, "c9442990c2d0eca62ff464d040d72e42e8519e6c6e80ea43ddec87f9e03dd83c7541c53c469e4c4903a8d13ff643815f863baf2733581e3e702c6c7173b2160082b69e73440888dd6768ab69f0b6bf0fdf63d4f89e16e6bd2b31f635ed3c16398635cf030a16705a2014c10a5d9134ef14742f7e156acfa711bbc3bdc7937cdbe85fa75f3d92c595a1912a5c6d58e141fcb01da4b0584274934c599c9b4d4e777d6d8c0a18b2de5be6c220322a8895bc14e795c92764dbfad9367e46820a5c8484de14adfb0f2aede957c877b20c59dd1101dadbf113bf0b24b396596db67fc968e9de909b138246bc4c66a5a67f7c529603df35aef36e9e2b4e86672ffebc1d54a022eef899bd6f4f40bc3c9e7e4b97f32d63faf891d387709decadacc7ad2bc9f9469f4ce426b7590113a9c7d458b1b23d46daabe9a21bbb5357e5692d538c857c0f9058c203a71e821f2235ed8560acd98368dd792e4ca95a26730f9e69c3af94546aa2fc8fd5421b8593faa361ef1b13c955f506c61eecd070ec4230460f6b82a897e0a523e6b800571de9108499fb80bbfde50c11263c19acffd62d2b8818d0de45c650675735403c320900176539ec53ffc7fa12f12f5d6bbe4a1808b41e68bd0d246c02fda5f7d6ec695269bd9e2eaf5f60f6f3c3ba7965a4a6d8a47a5b3b91589da8e85387c0a3ba578f85a16312ebd9768e6982c152a9b4fc1bfb8efbbd880ad39b4440ec44acad7c8d66b6e5e5dba5c5836f62a6024c34f743933087ae13fffda5f4179d3c217c4d7b60379db77df5c1f97bcd40c78e3725c3c9041351c2392c831ae6e4b14693ecdb66537fe314a54c0e575000316fb23ec24b4fa5d66a4539ca1f5e400d2a664b3de051144d01c2eb8c3f6cc2ca1465d0d3dfd731e04f0ff44250cac6bd0f662fc490cc4a1aa9dbeffee494132572cbcf0010075099f4ff066dea788ee8839db5963c0aececc87d5cac0d92882c76296f20399e9a09f05d1538543205f068c84f7e081d284ee6d377f31414b968b49e7fe52e511d468dedf1258b9454e4d6d2fd881aa12a78df41b0df1c7c9fe15d3e08a506020ef01d038b55ea4f44e184d33d92d80f769086b06faf961d766a8a2eb7d811ea94fa93d6b4f07059ba6f7aff415020a432628a0512bdb118cb33968e32cc44c9217b471809433f371aa76c35b6a2156008f286712d9a2145346a187691a9f8bbf4a2d10c3f0a7da690bd6e0d318a5a3f7c08d062d60c5290fb2dbbd72ef868aa4b5bed4da71244996ed573dc3a2985921478bbfbf9965e0b1d1da378948350154959aa029ef3a603173247a8b85561bde0d302d27834b993d3b45c923b1e59eb9e40566b79eb8250ae0dbf71cdd11054b2635ee564dc56400376dcaaf9968d739fd0e5c7799bdacd1511869eae047f29d2d84473f9034bc8ae01e3adff2810327209bea591173752bddb13673f1f0a40ef62efe4fd9e4619acafa0ceeb4546f678349dab1d71ad3b154d57f3812095b0184459f3cda8b32ad21f1321d8e6cb7bdfc3ba27adfb1038d96eeeee1eb76ea7db0c55bea672c6018ac35c6951b230111d91fd5a0c71db0d8ae1189403f75fdea0cf47968faf6c24a9ddf16551c4bbe1ee9008ce07cb23efcd1ca909528e300662c851ae4622df8560fd0c999f042d98e3d7b1e77e137c42bd64b09054fbd6d0f85dfff710f543a63586e5866a04a406934b193b9c9892faa1fd1aa7d01c706e399f0342f7b857441bc2738f45aca8423501735228b4a71dfe12dd0c6e8962d78d49acd5c55e30edf387dc559ebf0bcfc3c7d84ae1e47cdab0319e99433b33fd1e3b871b529faabf7f3405828778bea449dfbf051d52d14c091578f04df3636f445e07159f328666a4caebd7d9b072b3f6a6324b18593c080fa9f111a9f287f6f4bf056a07ca77af1936adf69325ba7d97f810e01490c10ae30f9699fb29c2a7a1a4416c0aa28f52781510d06c14e1f3d834a6fc860008269323dc32b57269ed4379951b8bb8e3ee2264aadcd696575181aae15af2865afa2ccd32c33cb564358a6a48df82a059b0add5da41394db6ca72ca693e018e9cd464a3941611c444210f64adf047ee288d275cd5489f39c7bbca26edaa543c52c51a8f9faeb8ca3fbcbaf0fd6de986bfc43ba28b718fbf9fab31384b4ac86c6147203b2f95abff7ceca2c599507e9a774f8e0cc3dab79c26d23e75a60006d4ef58cd3ea5d25398cd7008a8c523e17493d4c2e6bf7286db6703402a2681b179ff9b772a6899db58d9458b3b192c4e6422ea0af356f139ba24fa00b36497823e1d348b2c9dec169e65a9df86dd0e7f5aaa6eba83de82df42203adb3f4f5fdeb7dea49fcf0991f002c5fa38312773a43a2bdb46a744b41881ed49b0fda143169bf0bd5c1152c894443e335dd66888ccb887e4bd883684766dc682c687c455515eade392c56add39992b579aba60f9ed6eb245b15508e5dbcca633b11732b4bb6adef5aad16627d7cf3f29841bd533cd33c1b2c227283fb2e66222936cd87b8065c97d29eb33df6c668f9708302f5c400c1397ce05c19a9a4f061037bb0036e91195184da9b394f6280b5f7241b79eb95e190a1b40ceeb7ffcda03717cfbedd7889191e69ff22efbe9b3f44cecffecdfe167f22254800758e7289c0c6385fa10cb3fd21ca98c992c6db7433687ceb7362dfe9c6991af2565d443af889f8cfa6050a7b38333742b7642b16599e355ee91641e826e8aa7e24163b5bca06b7d40cde1423a8538b8eea7a077e209b668a90e8d4b09f40a08e6ed4ec2d62b6db77c198ec36bf3542132ad3814682608f4cff8e0b026f8a295d7f21b8c038b40b7e7f9f69446698e88be5745b9e9ac4732be6d9f58015955ae3cbe2f20c0d36675c7b9272dee80f5ea64f4161ced8ddc4c5b1bda167653032d6c2d23310262726e31eadce0773a631bd25edf701574e4ab4725119fbd7522f253cdbde4d6865fec0cdb0b24339abaee87b5beb895f36ee9e474974dcc34721182ee9a94e42d9836c8584129882d52ea2b06d5d4cb61a6b40495871acddfe0834436533ff5b9dd87d58c2685cbdb0e6403bd32444c574ec26e6ff324699a43a5fa06dd45f28fbf640668900096add724833b1ba941f7ba97cca5efcc4c2edb29f2a8cc9b77956d4deae72bc2d73692f61e8553f8a15c097b37d7c3fc7eefd1d60075ce73f0a77667d287d68450f6013386dab715c535b3b45c2124d2dbedae43a03f458f6ae74e8a485a5e5cb512ab1d4280fd627e973cee427f410ceb76b67961d1bb99e37451319db9c9bea83cbde16705587acbbdc36b5c9f9c2292cd4348f79f0512222ca79967b20307498edb4ac9220ce669f15b93b93f9dbee75bc2faa16e18e14c01ccea6a4a3e1477b867527ee87e329d145cf476d46bd8f88defec857b0ce50b8761dc9d162ba0677793747a6c41b3b137717c4133a531a10ba9f9e3ff9835b6c8523c9af600850b098d72a1e3bad291de8fab44e8d08323eb2dde7d6a63b7b6a47db5a797e4c2e9f5ba74565f5f10d1fe63248417e6c82b68e6b75bf3c8028140e904dc877e7780b163fd4c4326330cd4fd65f837a559f3da9de475ea8f74b630b2f4813d645f5713a59cea41b62898204ff798d6a56851bf1a920b9142d38eec4fb808d043ac003f98e92799e623bfeb69212a7d69f0b74ad195d382925c060b74aa645334e38c205501a03c58eebe695f6507060a04609e3c1809f843cdbacf67234ce16d8b3edc4527eeb88a056e284d27064461b4677ae6d47fa119809410828ede53b5e3135ba9c24b64ec2259f032a902aeb5e8168a69e7423751183a11237d574d58d9cb5cfa31afa2b82d2925b236b03244cdb97d1a0f603b789eff2a155704851158b175d559e5523f2e195c58824b2fb1b2a2c979feabaa9f55c9af8638b0ab9db1a33acdea758e371459cf035773d0abe811c3575d042a8818c3cc3803cd89373b07cbff21209093d16b71c87e99700ab18d333c9845b6dc2ebe056d3adfc4997d9fe3b639175f8ae43097688790cbcdc19bd116985ef50cd7cb36533ca80001b9e6b87e586f8b975892b9bfd0cc89260fd03a64f640e6cbc2d60cf3a8bf6562c0160cbc7f98065bc265f6beaaa38ded5901f556a6f9aa516d7ac05aebe0d00309f0255b4ddad81be53d587bdf2d7b7647b056a4a06150770e4e008a995b05b6ff76f2d4330a4e1eba0995a4ddbdf40b3f348e569c9fc784042ff6101c81ee47bb8621cf98f8de6e16b25c1e8c2c705e09e6a1625bd4f2384ab57a39f69876d01929363ef36bed5d508c3b2bc76c56dc3ebd4d34b0ea0dc4eeddac0b9e4e7455b7f29f35f841befc1af752787deb9e0d5a2734a97c8c83484975e9266f167e33f3a748a892f7a5c6ae2d212af252c58cc5e6859b112cdf610b25199b440e0f434d72fecf63dc852919abc89b4c734d5af594849df442ffff4e8945ad410e31e97d2276d74e37f70e63e225048c7e65cdb480319ec810dbd9e9afb5afc77ae63aed9899de7e40e0cd1159e3e184684ac0ba54c2ba2fcf6c3421f0b203e032615e0268055745ddba3f3577ad6691a06609169eb30add2c4e1cd98a71b9f0be2b7f4a1c7ab6455429cdf22d7d1e1661e2a3af366cf54e39125f022635eafddfe15371658f63aebfc014913ae8233ba54d5ee7a3931d802bbc059861b0b88315c430a89bb87fe453a23bee148fe3bcd192410f340cae9634ba5dfb440caa7c02fdf6bed0fc8d8fcfcbb261a6ce6b729fc731d5bd2047533c97fa905db35adb9def7730ffb37010a064f4bbdb29700f14baf85511ca5cd48d649eece6e4cb69d6ab8961c094a5bd85d6d06bbf51c447b219e277b15f0e1c051325cc69505fe35018e26c97366bb6289bc00980173c3f9348a7d5bfaf323d734db79847ac1f8a856a04a673d31a2abb67c5c7dbb082cf6a58702f3cccfc982ba87c15426b5625f6032620235a32a3e3871082cf491b5c7eab84813f7221b0efa59748b38768fee664ec94d592b9cf2655f79d5ba2141778552903c70930c5ff36ce6392c5827f415b4dd5d978c727cf4a770f2e068d767820046437f1541eacd7a76be424ac64ab184ec83003a5a674a2d10f586298d7ec6107dc5f33586281071568dce0c403e870e15a0bfb13b3409ae787cb897bc732792e347e34645a1e6453d167e7c7be836a71eaf447c29e93897e953e5e61b707e306b0966a113241cd204554e6c1dac6e50c89bf59f106c1ccc252ee9442b1a9ddddc9f23248979689a6e5231c5c4b4fd6951ad38e120ec29d676261e3f993d7df5f992b10c75d29bbb64e0c89f2900053d693a5141b338f3a0b5f3b47f7d48ac4b7a752c223437fbd70bf377e109642b8981d1b1ef16190bdb7f02c950bd149a61f41568fc2893c5b77e84f5e834779d75791091e4e0d7f3e6c4611f85623e54b71eb89e456f375eb230181e7f64ba1f86b20deed37a84879cad4e8023a0e464fc885342552dfb8d4a5f844425f78b83fd26c6cc3e1172296995051001b6951475785ee297b3e7046324937840c908c6222c9edfd18b8fd595267614ba49851c579a6f7a2ddf659f085c3a2e9db64b4fea1d6ad24f9e0fdf42ec614bf5960a2f7bbcaa907ac2e9dbc5d1f06496fdfa1200edd7c6242e8fc8a45820e932b7105472ba7e430639f7361894d462c4dcf3e6141202dd1ce4d34f926759fd1d0a4aae2cb87f2b4312147b50775b09b2a48ec6d314edebd784bdf3fc6f1d774bea3deea8e57cc4d5c65af4756ff9d"}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x110c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000113000-0x38)={&(0x7f000080c000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000beb000)={&(0x7f0000741000-0x290)=@getspdinfo={0x290, 0x25, 0x300, 0x3, 0x0, 0x101, [@coaddr={0x14, 0xe, @in=@empty=0x0}, @migrate={0x30, 0x11, [{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, @in=@empty=0x0, 0x2b, 0x1, 0x0, 0x6, 0x2, 0x2}]}, @sec_ctx={0xa0, 0x8, {0x9b, 0x8, 0x0, 0x2, 0x93, "417a01169756f210b4756672b81fcd2101bb5768fd5a2c008f8928bdee3c688c40f983a48df24701eee737a1c2db8405a2cf32daa067c9e5f6fa7d39f5078371093098dd820f8995354dfeb77eea40e564fe02098da013875068e3afb1185a4d54fa3f8f9a18498cd16034b9fff1bcaeb7145b82d758eab891997fdce9b1010fe80704f1d5e1454f0cbcfc2470eec41d1b1c34"}}, @migrate={0x164, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x3c, 0x3, 0x0, 0x1, 0x2, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x7e, 0x1, 0x0, 0x5, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x2b, 0x1, 0x0, 0x6, 0xa, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f, 0x4, 0x0, 0x4, 0xa, 0x2}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x7, 0xa, 0x2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@multicast1=0xe0000001, 0x32, 0x4, 0x0, 0x6, 0x2, 0x0}, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x32, 0x4, 0x0, 0x1, 0x2, 0xa}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x2, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @replay_thresh={0x8, 0xb, 0x10001}, @replay_thresh={0x8, 0xb, 0xd3}, @ipv4_hthresh={0x8, 0x3, {0x20, 0xe}}, @encap={0x1c, 0x4, {0x2, 0x2, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}}]}, 0x290}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/01/15 18:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ac0000)={0x0, 0x0}) [ 146.160110] dccp_close: ABORT with 253 bytes unread 2018/01/15 18:22:50 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009c5000-0xc8)={0x0, 0x0, 0x0, 0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f000018f000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x7}, 0x8) 2018/01/15 18:22:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009bb000)=0x0, &(0x7f0000b63000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000042e000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000500000000000000040d000c00000000160000002008", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001cd000-0x8)={0x0, 0x5}, &(0x7f0000ca9000-0x4)=0x8) socketpair(0x1b, 0x6, 0x400, &(0x7f0000761000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000fa7000)={&(0x7f0000a3a000-0xc)=[0x0, 0x0, 0x0], 0x3}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000038f000)={r2, 0x28b, 0x2b, 0x1, 0x40, 0x4}, 0x14) 2018/01/15 18:22:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000001000)="6913", 0x2) socket$inet6(0xa, 0x4, 0x10000) 2018/01/15 18:22:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000eb8000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000-0x8)={r2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/0, 0x0, 0x2000, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 18:22:50 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x5, 0x1) accept4$packet(r1, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14, 0x80800) socket$packet(0x11, 0x7, 0x300) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000012000)=0x0, 0x1cb) 2018/01/15 18:22:50 executing program 7: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x78)={0x4c78a6d5, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0xfffffffffffffffd, 0x0, 0x7f, 0x645, &(0x7f0000011000)=@common='rose0\x00', 0x8, 0x2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x101)={0x0, 0xf9, "428c48495043eed213c0a29fa4af7e79ee8437391fbc1142f971fa1c03f0f07546d6cef0f50881621eedf10f761dc0b6f8d4af39bafaadef8b46a355e65dec1d78f2367635c760b829e92237887ab53450951a28f16159a102e9f9c094d0062ae22a86b8b5b3eda784d520d04df3804692621aba2550b04e73366eff14bda5c9901621b9a6e0b25937f357391b7f4c96c3f0d91375fa0208c98e34919b51d75c9a96dd145e7f71c0e778f6b43991934041d28ed394b7f6ee9851f00c69a01d76efa5f2a22385fd11fda48e3c851f7971372d1bedfefa1201229a95cf755723102a6317147fca4301b4c53c610a0ba8f326d753a36e5ea6f680"}, &(0x7f0000003000)=0x101) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000011000)={r1, 0xa7}, &(0x7f0000008000)=0x8) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) 2018/01/15 18:22:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000000000)=0x8) 2018/01/15 18:22:50 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000)={0xffffffffffffff9c}) bind$nfc_llcp(r0, &(0x7f0000016000)={0x27, 0x8, 0x7, 0x7, 0x7, 0x8001, "12d78a3e030f1a543f7a5c60ab9789b76c8be0e4baf2ed0908f509f34dd326ca37238126550ed58525e90d33bf0d7a740562e6de5c1f0216aab7e396dff770", 0x968e}, 0x60) r1 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000018000)={0x10, 0x0, 0x2, 0x8}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000017000-0x8c)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x3, [@generic="0491"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000018000)=0x4, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f000001a000)=0x0, 0xe7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f000000e000)=0x8c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000b000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000001a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000000e000)={r4, 0x6, 0x0}, 0xc) 2018/01/15 18:22:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x800, 0x4, [0xfffffffffffffffa, 0x3b, 0x3, 0xffffffff]}, &(0x7f00004ca000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f42000-0xa0)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x79d, 0x0, 0xfffffffffffffffb}, &(0x7f000058c000)=0xa0) r2 = socket$inet(0x2, 0xf, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000057d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000001000)={r5, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r6, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r6) r7 = socket(0xa, 0x6, 0xfffffffffffffffb) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r7, 0x800443d3, &(0x7f0000711000-0x14)={{0x8, 0x3, 0xfffffffffffffbff, 0xfff, 0xe54e, 0x40000000000000}, 0x3, 0x9, 0x5}) 2018/01/15 18:22:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0xc010002400000087) bind$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x72}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00007b8000)=0x3, 0x4) bind$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$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000658000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000089000)=0xe, 0x80000) r2 = getpid() r3 = getuid() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000025b000-0x4)={0x6}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c0000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d3b000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002c9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbe000-0x4)=0xe8) r7 = getgid() r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e4a000)={{{@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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063e000)={0x0, 0x0, 0x0}, &(0x7f000076b000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc8000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000347000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cee000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a94000)=0xc) sendmsg$netlink(r1, &(0x7f0000dc1000)={&(0x7f00002bb000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00008df000-0x20)=[{&(0x7f0000b9e000)={0x58, 0x41, 0x721, 0x0, 0x1, "", [@nested={0x28, 0x52, [@typed={0xc, 0x36, @u32=0x8}, @typed={0x18, 0x1b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @typed={0x20, 0x4f, @binary="40ac07c5e68f8c203a758e8c0315d07a0ec2ee3bb9"}]}, 0x58}, {&(0x7f00003eb000)={0x1c, 0x29, 0x5780c4879398275e, 0x1, 0x0, "", [@typed={0xc, 0x32, @fd=r0}]}, 0x1c}], 0x2, &(0x7f0000b5f000-0x158)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x158, 0x24000000}, 0x24048004) 2018/01/15 18:22:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00008f1000)="130000001000ffddbf00f4a0180f050000230a009d000000080aaf8d26000005000000000006000000000000000000400000983ae38200000000e9a0b4c28e08000000000000000004f200aa09b1267c3d0f615e77e150da8ed7d56ca666a47bd871a5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b000000065bf12970d837b9cb3452b6c4000004996959e4ebc309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1dacfc3e9714dde8755304e37e4d16ef5d9d36ad256736cc86e32143f5a7e5d153695f23f761db12294c0d89b1f", 0xde) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000188000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b4a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d1d000-0x10)={0x9, 0x8000, 0x3, 0x400, 0x0}, &(0x7f0000122000)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b37000)=0x0, &(0x7f0000df9000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008f0000-0x10)={r1, 0x7ff, 0x4, 0x4}, 0x10) 2018/01/15 18:22:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0x8) getpeername$ax25(r0, &(0x7f0000f61000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004e7000)=0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) pipe(&(0x7f0000365000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000762000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e4e000)={0x0, 0x0, 0x2}) accept4$inet(r2, &(0x7f0000b01000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bf000)=0x10, 0x80800) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000ca1000)={r3, r4}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) 2018/01/15 18:22:50 executing program 5: r0 = socket$inet6(0xa, 0xb, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000422000)=0x8, 0x4) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x800000000011, &(0x7f000045b000-0x4)="02", 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000327000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000687000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d15000)=0x1c) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d15000)={0x0, 0xfffffffffffffff9, 0x3, 0x41, 0x1, 0x4, 0xcd, 0x4, {0x0, @in6={{0xa, 0x2, 0xffffffff00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x38be, 0x80000001, 0x3, 0x8000}}, &(0x7f0000d15000)=0xb8) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d16000-0x8)={r3, 0x100000000}, 0x8) 2018/01/15 18:22:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xf, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000022e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3f, @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, 0x7, 0x10000, 0x6, 0x51}, &(0x7f0000af9000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ff7000)={r1, 0x80, 0x2}, &(0x7f000090c000)=0x8) recvmsg$kcm(r0, &(0x7f0000394000)={&(0x7f0000316000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000852000)=[{&(0x7f0000135000)=""/70, 0x46}, {&(0x7f0000d43000)=""/81, 0x51}, {&(0x7f00006b9000-0x5f)=""/95, 0x5f}, {&(0x7f0000f5a000-0xd3)=""/211, 0xd3}, {&(0x7f0000c6e000-0x6)=""/6, 0x6}, {&(0x7f0000c2c000)=""/175, 0xaf}, {&(0x7f00001ed000-0xc7)=""/199, 0xc7}], 0x7, &(0x7f0000938000-0x18)=""/24, 0x18, 0x800}, 0x122) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f000075a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 18:22:50 executing program 7: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000240000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000020b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f00009ba000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000d1c000)=0x7ff, &(0x7f0000d1d000-0x4)=0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00005f0000)={r2, &(0x7f0000d1b000)=""/4096}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f000064a000-0x4)=0x0, &(0x7f0000d1e000-0x4)=0x4) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000d1f000-0x18)=@generic={0x3, 0x6, 0x81}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{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]}, {{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, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) 2018/01/15 18:22:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) bind$alg(r0, &(0x7f0000b98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast6-generic)\x00'}, 0x58) 2018/01/15 18:22:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00001f0000-0x4)=0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000087d000-0x10)={0x7, &(0x7f00005d0000-0x38)=[{0x7903, 0x8000, 0x1, 0x5}, {0xffffffff, 0x7ff, 0x1000, 0x5}, {0x5, 0x9, 0x80000000, 0x1ff}, {0x5, 0x2, 0x9, 0x8b2f}, {0x240, 0xfffffffffffffff9, 0x9, 0x1ff}, {0x101, 0x3f, 0x1b, 0x1}, {0x3, 0x9, 0x17ee, 0x2}]}, 0x10) r1 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000446000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000616000-0x28)={&(0x7f0000be7000/0x4000)=nil, 0xff, 0x2, 0x83, &(0x7f00003e4000/0x4000)=nil, 0x2}) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000c80000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000094e000)={0xd0002000, 0x0}) 2018/01/15 18:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, &(0x7f00001b6000+0x47c)=""/226, 0xe2, 0x40002003, 0x0, 0x0) socketpair(0x1, 0x5, 0x7, &(0x7f0000d89000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000010c000)=0x0, &(0x7f0000507000)=0x4) r2 = socket(0x10, 0x802, 0x0) connect$unix(r1, &(0x7f0000fde000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000693000-0x18)={0xa, [0x9, 0x100, 0x800, 0x2, 0xffffffffffffffff, 0xffffffffffffff4e, 0x10001, 0x1, 0xe0, 0xf863]}, 0x18) write(r2, &(0x7f00005f0000)="220000001900070400a7c600090004001d42e9000008000000ad000006000180a427", 0x22) 2018/01/15 18:22:51 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ffa000-0x4)=0x5) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r1, 0x18, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80006, 0x1, &(0x7f0000ffb000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f00000ea000-0x1c)={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1c) [ 146.329726] netlink: 137 bytes leftover after parsing attributes in process `syz-executor4'. [ 146.352392] RDS: rds_bind could not find a transport for 172.20.1.187, load rds_tcp or rds_rdma? 2018/01/15 18:22:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80080) mmap(&(0x7f0000000000/0xa13000)=nil, 0xa13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000438000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000010f000)=@common='vlan0\x00') r3 = accept(r0, &(0x7f00002bb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000060d000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ea6000)={0x0, 0x84, &(0x7f000084d000)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf4e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x46da, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}]}, &(0x7f00006cd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000231000-0xc)={r4, 0xfffffffffffffffe, 0x30}, &(0x7f0000a12000-0x4)=0xc) shutdown(r0, 0x1) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f000085c000-0x8)={0x0, 0x0}) 2018/01/15 18:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000597000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000039000)={0x0, @in6={{0xa, 0x0, 0x3ff, @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]}, 0x7fffffff, 0x9}, &(0x7f0000422000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000826000)=@assoc_value={r2, 0x3a0}, 0x8) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001b8000)="a25cfd0c76872320ce33f7b6ce271d4f", 0x10, 0x0, &(0x7f0000ad2000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x80807, 0xffffffffca5e69ce) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) 2018/01/15 18:22:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x0, 0x7, 0x1, &(0x7f00007d5000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000dbd000)=r1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000096000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000f27000)={0x7, 0x1}) 2018/01/15 18:22:51 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f0000d24000-0x4)=0xfff, 0x4) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/15 18:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) sendto$inet(r0, &(0x7f0000c47000)="1056498143994a1db747d62e2881990b48b6159fe7de0b8192f8ad538ca2895fb6b0e76c48ca4d4a6feaa3eb6e46fe609db7446ddf8982be86d2820f65bd602ad542e95da5859e8885273191b95e89b4e9f282f6f839", 0x56, 0x4, &(0x7f0000da6000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000837000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001a2000-0x4)=0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000dcc000)={{0xaaa, 0x6, 0xfffffffffffffff7, 0x8000, 0x1000, 0x267ceea1}, 0x2, 0x8, 0x1, 0x9, 0x9, "4015d4c5fd5445e17adc1bc5bf69206a460cd5cc9b4019b75f220aa48604c47c2323c9ff7b4d5f0f6996f88920b60c1c7e62b29c8f4e8f6a6dcdddcda1239b93a1f454a223aab8dd3e0b0bfea426b36d84f121420ee54ffb43702bda3adce8d0a41fde798b504b49f75ae1133f0a5432337d1a1b18fd97313f6fd5d14ae1c179"}) syz_emit_ethernet(0x5b, &(0x7f000088b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4d, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x1b, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x0, [@multicast1=0xe0000001]}, @generic={0x0, 0x7, "bdd6305b73"}, @end={0x0}, @lsrr={0x83, 0x7, 0x6, [@loopback=0x7f000001]}]}}, "9fcfec0900"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) [ 146.373398] RDS: rds_bind could not find a transport for 172.20.1.187, load rds_tcp or rds_rdma? [ 146.445723] netlink: 137 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 18:22:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000029c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000c5000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006e8000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039e000-0x4)=0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007f6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000018c000)={0x0, 0x3b, "9b00bdce88ab8059607107e4584abe6fd14dc380ae99a0917725ab129c5ae0d64788d9f7eb13e9d2150073ebb12a2fa60a55ef2907e37e8355887d"}, &(0x7f0000fc3000-0x4)=0x43) pipe(&(0x7f000012b000)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000411000-0x38)={&(0x7f0000b4f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f31000)=[{&(0x7f00004bf000+0x922)="8932427db63c9d33019095bff539d57e7f347d292489099269b80980e77e35f924180713de13c88816a26a0d4732a5ff087a0fd720", 0x35}], 0x1, 0x0, 0x0, 0x0}, 0x40000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000014e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000e96000-0x10)=@common='tunl0\x00') ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00007f7000)=0x0) 2018/01/15 18:22:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f15000-0x32)=@file={0x0, ""/48}, &(0x7f0000540000-0x4)=0x32, 0x80800) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b03000-0xe8)={{{@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]}, 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, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071e000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000012d000)={0x0, 0x0, 0x0}, &(0x7f0000418000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ff7000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003b9000)={0x0, 0x0, 0x0}, &(0x7f000034c000)=0xc) r6 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001b5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003a1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006da000)=0xe8) r9 = getgid() r10 = socket$bt_hidp(0x1f, 0x3, 0x6) r11 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000c7b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a25000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b2e000)={0x0, 0x80000, 0xffffffffffffffff}) r13 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000028000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004b6000-0x4)=0x10, 0x800) r14 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b79000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b61000)=0x1c, 0x80800) r15 = socket$nl_netfilter(0x10, 0x3, 0xc) r16 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000a9000)={&(0x7f0000360000)='./file0\x00', 0x0, 0x10}, 0x10) r17 = socket$nl_generic(0x10, 0x3, 0x10) r18 = socket$inet_tcp(0x2, 0x1, 0x0) r19 = socket$nl_netfilter(0x10, 0x3, 0xc) r20 = socket$nl_netfilter(0x10, 0x3, 0xc) r21 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000090000-0x4)=0x0, 0x80800) r22 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet(0x2, 0xb, 0xfffffffffffffff7, &(0x7f00006df000)={0x0, 0x0}) r24 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000242000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002ca000)=0x10, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003cc000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000695000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000768000-0x8)={0x0, 0x0}) r28 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000006b000-0x8)={0x0, 0x0}) r30 = socket$inet6_icmp(0xa, 0x2, 0x3a) r31 = socket$inet_dccp(0x2, 0x6, 0x0) r32 = socket$llc(0x1a, 0x1, 0x0) r33 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000608000-0x4)=0x0) r34 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r35 = accept4(0xffffffffffffff9c, &(0x7f0000b75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008dc000)=0x10, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c3c000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000004e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000099b000)={{{@in6=@loopback={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=@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}}, &(0x7f0000ded000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000052f000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) r40 = socket$bt_cmtp(0x1f, 0x3, 0x5) r41 = epoll_create1(0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000daf000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000086f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034e000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cb0000)={0x0, 0x0, 0x0}, &(0x7f0000d2b000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cb2000-0x2)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000028000)={{{@in=@empty=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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b3000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000449000)={0x0, 0x0, 0x0}, &(0x7f0000b47000)=0xc) r49 = socket$llc(0x1a, 0x1, 0x0) r50 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000b99000-0x4)=0x0) r51 = socket$inet6_udp(0xa, 0x2, 0x0) r52 = accept4(0xffffffffffffffff, &(0x7f0000ffa000+0x88e)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cd1000)=0x10, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000061a000)={0x0, 0x0}) r54 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000e79000)=0x0, 0x80800) r55 = socket$can_bcm(0x1d, 0x2, 0x2) r56 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c54000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f38000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000795000-0x4)=0xe8) r59 = getgid() r60 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000478000)={0x0, 0x0, 0x0}, &(0x7f0000fe4000)=0xc) r62 = getgid() r63 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009ec000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c99000)=0xe8) r65 = getgid() r66 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000808000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000835000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000945000)=0xc) r69 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000120000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005b7000)=0x1c, 0x80800) r70 = socket$unix(0x1, 0x5, 0x0) r71 = accept4$packet(0xffffffffffffffff, &(0x7f0000626000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d3f000-0x4)=0x14, 0x80800) r72 = socket$alg(0x26, 0x5, 0x0) r73 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000453000)=0x0, 0x80000) r74 = socket$inet_tcp(0x2, 0x1, 0x0) r75 = accept$netrom(0xffffffffffffff9c, &(0x7f00002a5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002be000)=0x10) r76 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00001cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000086c000)=0x60, 0x800) r77 = accept$packet(0xffffffffffffff9c, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e07000-0x4)=0x14) r78 = socket$inet6(0xa, 0x800, 0x7) r79 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003b8000-0x4)=0x60) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000011e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000009f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064a000-0x4)=0xe8) r82 = getgid() r83 = accept4$inet6(0xffffffffffffffff, &(0x7f000068e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000901000-0x4)=0x1c, 0x80800) r84 = socket$inet_sctp(0x2, 0x5, 0x84) r85 = bpf$PROG_LOAD(0x5, &(0x7f0000bcd000)={0xe, 0x8, &(0x7f000050f000-0x40)=@raw=[@ldst={0x3, 0x0, 0x0, 0x1, 0x7, 0xfffffffc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xc877}, @ldst={0x3, 0x3, 0x3, 0xf, 0xb, 0xe, 0x5914b430b3763856}, @call={0x85, 0x0, 0x0, 0x1a}], &(0x7f00001ad000-0x4)='GPL\x00', 0x1ff, 0xed, &(0x7f0000f8d000)=""/237, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r86 = accept4$inet6(0xffffffffffffffff, &(0x7f0000951000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000aac000)=0x1c, 0x800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000088a000-0x8)={0x0, 0x0}) r88 = epoll_create1(0x80000) r89 = accept4$packet(0xffffffffffffff9c, &(0x7f00008e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009a0000)=0x14, 0x80800) r90 = socket$bt_bnep(0x1f, 0x3, 0x4) r91 = socket$nl_route(0x10, 0x3, 0x0) r92 = socket$inet6_sctp(0xa, 0x1, 0x84) r93 = socket$inet_sctp(0x2, 0x5, 0x84) r94 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f00004b5000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005f5000-0x4)={0xffffffffffffff9c}) r97 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cf0000-0x8)={0x0, 0x0}) r99 = socket$nl_xfrm(0x10, 0x3, 0x6) r100 = socket$packet(0x11, 0x3, 0x300) r101 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000719000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c9c000)={0x0, 0x0, 0x0}, &(0x7f000006a000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000668000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000476000)={{{@in6=@mcast1={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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000268000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ede000-0xc)={0x0, 0x0, 0x0}, &(0x7f000037e000)=0xc) r107 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a96000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000025c000)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) r110 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e88000)={{{@in=@multicast1=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=@loopback=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}}, &(0x7f000099b000)=0xe8) r112 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000220000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c4f000-0xe8)={{{@in6=@loopback={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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000)=0xe8) r115 = getgid() r116 = socket$inet_tcp(0x2, 0x1, 0x0) r117 = socket(0xa, 0x6, 0x6) socketpair$inet(0x2, 0x5, 0x80000000, &(0x7f0000d77000-0x8)={0x0, 0x0}) r119 = socket$nl_netfilter(0x10, 0x3, 0xc) r120 = socket$inet_dccp(0x2, 0x6, 0x0) r121 = socket$nfc_raw(0x27, 0x1, 0x0) r122 = socket$inet_udp(0x2, 0x2, 0x0) r123 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r124 = accept$packet(0xffffffffffffffff, &(0x7f0000a86000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f8b000-0x4)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009e3000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d5a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002be000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004c000+0x5c)={0x0, 0x0, 0x0}, &(0x7f0000b2c000)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000788000-0x8)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00003f5000-0x188)=[{&(0x7f000035b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000be7000-0x50)=[{&(0x7f0000217000)="0f6eab89697ea5986e27ee7df07a576d9f83376d57b9906235a49234797321ceba774e1249bf38b3e33a304603ada64e", 0x30}, {&(0x7f0000ed4000-0x83)="acde325b44c14edcecb7b1c8592866e98e1808dab526001eb094adf3fd514378ff6b1f609a773ebad9c53430550654ad4be98334b9592df95781711063b1ebb3b38258211694e791ccbfbb3be4b17241882c80887f67cf11b401b5f2ee15f9a4d591a0d42e8b9271f0e88731283320c7081ffc9e0f2f0c3d42351ec98b7a628da8fd30", 0x83}, {&(0x7f0000c27000-0xb9)="be7a45b4b2e212ba775a2953ff877d88ba6c1a5d67a914eafb59f10ae2b01d7b4d578d91506bb4b48fc3fb516e4ccdc8ef3e8e2b39334413807e21283918259f9be4ec1c653f34d6d891387bddac867a33cf373148f67a57bfa17266d6251f6573acdb330e4e2c3868c8da0eba7638f1b77fd938b96205fb0685254022075a6dac9287a3188d3b81604e1f859b9fae10fa814416892baf5e8979046f0cd654f28a894f3de19be6bad1f580d25ac6d9d75e3af4f9670499edbd", 0xb9}, {&(0x7f000060b000-0x15)="13b248fb555219c35ee18f3fb34a653c05bb719920", 0x15}, {&(0x7f0000bbb000-0x84)="31f3632336bc4955b8306ed0ad9a3f1124d0399fcd1eb6fe6474c9de05d37887768fd69cf53b6367e398943af82f05642261bbd65a4d132993af768e274d4cb70e1e813e1afdd71b6f63b468cdc0d08875e540482a96667e60ba989fcbf71f80beb10ad9ca770b41a0c49d89e98383d52a21c8d3bb9e33cd901d52a78720db9785604d5b", 0x84}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f00003a5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000954000)=[{&(0x7f0000af5000)="3305f73bb45c343e552dd4015ee1c25dd5d4a5963e053fc8a52677344547382fe5864160a901ac2f66a34109f0f0a0f3a954f7f8a1f2ecfc51ac5f2a0c87ab3854761c079a1306d339fba519b2420cb1c3d2a1a0d8bd5341c6bc61910a08b5d6c5a1903dd301012651f4b683cbc186e08b789aeb3958f381d4cb6a3c520973e6cf19ba9fab9c0ef3799252e7546ac97629ef57ac40d0bdd0f376ac73cb95", 0x9e}, {&(0x7f0000f28000-0x87)="267bb7484ca219094e0e4421b81753cdd53675ee92f31cb3c909845d583e5e61a4b60177b139131e98a694db5fa7ebf3bd8fedbe481bff95d5cc1b272a31e7b4e3bbad788e8c7918798143006561fe7b04eb85e8cae46a59c7aeb051bdf8901851dd43df4b69ba695663c423a452c2c9f28d23a80207456c632c971407705553c6be771d656741", 0x87}, {&(0x7f0000328000)="06be187adc86ad32aa9a72783b38e61a4a68f66a5f77180c62c4583b5d1bd6d770bc3ff61555893fc5f17a7f516ba411acca57c7e1fbc5aeae734fe8342296f15725f0afc26ea0af364c76fb9a54ed353f14f29f5a462f48745f54b97a33a459a1a10e3b720662e7cbd7cd47", 0x6c}, {&(0x7f0000b40000-0x63)="e78ce5ba7ee8d3e3a6bea8c81eae47a6cf0ac7dac51c85515e8ba26e0441804a28d8ffc89998254e3d716bf977540bf37d708674efa145cfef11820c6f72e0331f726a4d658ab3837e67796d6155205a374cd6457684d3db9fa3ab28f8d227b2adb689", 0x63}, {&(0x7f0000236000-0xbb)="86c92b62191e7dc8198e371d8b0ae1d038c911fb63ee9c724387a498fc727912860c28c921fd8bf32b7ee7874ad9039b0e9c82a4510e8de2569dda29e25e2057eabc20e3467bd9aa3b56988d65851d2b96ccf24dba09dc68f8f3534a93de6d9af2d96013c979e6526195cc20c36ad426a7942f6d527c7898869ab16e9e0753775566eb3a48968a370d9391474280f4d4896141256cf9d0bda8a94e78d99be371f07f89ed6c3235048864a30ebfae8f4537c9b17ef473e9370ddec8", 0xbb}, {&(0x7f0000d2f000-0xe2)="5664f5e5ccf9e5131157bc1b6cf1b87ac4746d5e2424ae1d1b2282e31ad722d766ecd6e59ccf8bccb23a0a367e2a30f2320ef2aa439be15ec78d8dc326ede4eeb1f049b0e97b8082ecfe12feb7207b858f4d89ba577cde6dcf8fafcec51dff68de5dec5b0ad98f30d27463e017720ee753274ff453e43fd7e62b6015d7521b1590df8209b20d08e64123c3f4c7c9791e996c71a03f0cf2fc189a78d9cf3f8782fa9015f20dcca55b8516fc4c9b24d9fd1f70751b39cf3919200de9852babe08bf83eb6da593a901362205ea148a1c6f0919ed25492ff80a16c0ba953a5454c0fe77d", 0xe2}, {&(0x7f00005f1000-0xb4)="bdfed8b89e8c5df042eb2efe19fd8ccb695f68bc6e21de2e6bec476f4b99dae7cf4d698c22baf0037cab512a24e1eb846e57860490cb4572f4f819c6ffc533e98f21846aaef2a469b8215b3949835c70863122de1a24e9d8ba51bd3a5113a6a9398daa13158579875db631cafb1153804b8697374df492e77e07a294aed4ec65e1bf31f49eb42f82754ed0cd8f2a4bfa7d38ff176496d98855b57c6f4e8a31161c5daf34f077f6c73d88b1a9bc60c3920aade7c6", 0xb4}, {&(0x7f0000852000)="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", 0xfb}], 0x8, 0x0, 0x0, 0x0}, {&(0x7f0000b18000)=@file={0x633cc99efc461f05, './file0\x00'}, 0xa, &(0x7f000052e000)=[{&(0x7f000006a000)="0cfd75f510e304eba0ba0955ae8051ffde1eb0e2a164fd2ae1d495fe0d75dde557e604e1e362bc2f15a4dc4a5c91a642d27122d251b180cb863bbe25ef8215255a203a5371b2d3406df852d6aa182745ee7ea1331a04542ddbff369da7c671ed771e857f30810f4e7e7121c2b115b498fd78f78395f7df3412a58aa1f5c10b86e835fc5a8abf093f4d46733c25cc1741c8a7712bdb11c09aacac11250f21a4a78bfb1a75217b515ff34d8ec79ed1a991cbfe70efd2dba19bd27e20e47b3d7dc0dfaf6493bc5f0c32d06e79644e75b2648cec46802a0ccf523e702b44b7", 0xdd}, {&(0x7f0000470000-0xf9)="8a7c2f576688a12b6d435d5481b0d3b2d922864dbe365c9b5cc25ee95234ac78bd2e362854fa93791f86e6326764b2f86257b541d8a3a0cf3c7ea47f4de02929182d1aa07c62c1ba5deab38ae52c7088fd213e9296ada60b6c19d30d3b62a396032c7f39783d4ed57e08217511332d80a06e8997358ee0e449e6cc9e1cb6c5feaba1512d731ada86e55c863a39181b71d686278844981538ee2f5f42da1cd38ea6e51099b4a0d49f279b16db0f39c4230c3654fbed7b10295f75715deef08777ab7a346dc8e6d32be2637bc3c98913ea1eb2ff444ee2f4bcc0eda1dd949175ec73092dbe4c8035e3d50f9a6f26321ccd2f7948576605962516", 0xf9}, {&(0x7f00005b4000)="f9c97f88252c1d7221951eea4558f3ccfbba9e112029d5e8fddef77ca286a539f3", 0x21}, {&(0x7f0000c3d000-0x66)="4b53c46b4815fae71615d2dd9536d82d7c0103cf7b724cf920c0a301eabb588da4642c65abcad8ebeafa1f284db6891ebef74ac7f432134bf15c5982a0cb6069b8830bb323a10da9609f864694492cd85f7556b50fdcd7521d31a275b0518e82d649e93af867", 0x66}], 0x4, &(0x7f0000988000-0x158)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x18, 0x1, 0x1, [r12]}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20]}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26]}, @rights={0x38, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r40]}], 0x158, 0x800}, {&(0x7f0000941000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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0x1000}], 0x1, &(0x7f000029c000-0xe8)=[@rights={0x18, 0x1, 0x1, [r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x30, 0x1, 0x1, [r49, r50, r51, r52, r53, r54, r55, r56]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @cred={0x20, 0x1, 0x2, r63, r64, r65}], 0xe8, 0x41}, {&(0x7f0000dba000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000f9000-0x30)=[{&(0x7f00006a6000-0x59)="8565e32081920bdf3528fbe5270282079af3f9185fb7fcf44edfb0dd1b02056717daadfc035f2414a0b7f8f2120085a018e06bd0d1fdc564fc682a9a5e16106301677f5245abf1728542c597acd932a4304f93a2f6217314c1", 0x59}, {&(0x7f0000bf9000-0xf9)="3d94697eaf54c6876be32de2014d75a5917abde8665badf6e0b2c63a34fbb973854c3bd38cc5b9bc80d5dbb22f11f146ae1f6d672b93b30eb74bbf1265e0252071e3ce7acd886043fe1c1025ca3682b1faa7ec17cc78c57484320a05560f1a4768717f7a24604a72b7b33a06910d57be03e9eec20043bccd085f80391cbfcaebf54068f709e8b9f9ab6de779d00b126d1e35b5d13863f88333398921895062208bec0754e873ab24c379fb8509b17609f886fc4734e8f429808810495213f2715ad6de9d4481bce156065acc1e6bb429f8812884f051c4d199cdafe67b75f117c0f890fd1e14f457a994674355413094cff9e83691f6ef6255", 0xf9}, {&(0x7f0000da0000-0x1000)="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", 0x1000}], 0x3, &(0x7f00002e1000)=[@cred={0x20, 0x1, 0x2, r66, r67, r68}, @rights={0x38, 0x1, 0x1, [r69, r70, r71, r72, r73, r74, r75, r76, r77]}, @rights={0x18, 0x1, 0x1, [r78, r79]}, @cred={0x20, 0x1, 0x2, r80, r81, r82}], 0x90, 0x40001}, {&(0x7f00007c2000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f0e000-0x30)=[{&(0x7f0000558000-0x9)="72801936e418dbdc7b", 0x9}, {&(0x7f0000133000-0x63)="76c70d11267bd1dcdf1e9afba6a18f158a058d4dc124dc98182825ea9bdf55c6fca0324a06f2718053d557f3e5e076cd242a59be829c28744db132c2e24067f183588617d104659eb4e3bf42c74db84952a032112b34dc19b8eb599f393b86cd33cd1d", 0x63}, {&(0x7f0000df3000)="e3fc2347acff91f39c4cbb136bcfdd94", 0x10}], 0x3, &(0x7f0000741000)=[@rights={0x20, 0x1, 0x1, [r83, r84, r85, r86]}, @rights={0x28, 0x1, 0x1, [r87, r88, r89, r90, r91, r92]}, @rights={0x18, 0x1, 0x1, [r93]}, @rights={0x30, 0x1, 0x1, [r94, r95, r96, r97, r98, r99, r100]}, @cred={0x20, 0x1, 0x2, r101, r102, r103}, @cred={0x20, 0x1, 0x2, r104, r105, r106}, @cred={0x20, 0x1, 0x2, r107, r108, r109}], 0xf0, 0x40000}, {&(0x7f00002a4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b88000-0x30)=[{&(0x7f000052f000-0x31)="c842f004eaeca7eb1815020ff4fd934836aba336c7e43f5d293256ab041c261ad0c95aabdbd16a7f3dc7fc72f315bbea05", 0x31}, {&(0x7f00000f2000)="c984d290e17f8379543ecc6661e679580330196b55ce5bb0ebc62c4538d98680135af7e19141940011030cf3d9b8daa3e1e98749a1e8719a637428720d687ec9aeba8b770b32e93017e6ddc9bf2b34aedbc153ead98655b4fca374287164b383d3ce57c869bd8520b679babf6a70715f9e6e3f1a151226988148aaf3f776ff4f4d9db58308e72f6f5dc94fd85602b0e20b04df0a02196aa5b978fe7967d41fa65a504084b5a87e343af9dd5d7916ee591fab375302013fc49ec0ac6a167f174d1d50a300a68fd034212a06f97e289e1c739192075ac9657a464051f014a7fe1d221fb3f7d4278d7734595b8b8f7e2792b2fd2372", 0xf4}, {&(0x7f00008f2000-0x13)="4b0f8e8c5e230889fe93c345ed6e0774b0362a", 0x13}], 0x3, &(0x7f000066d000-0xc0)=[@cred={0x20, 0x1, 0x2, r110, r111, r112}, @cred={0x20, 0x1, 0x2, r113, r114, r115}, @rights={0x28, 0x1, 0x1, [r116, r117, r118, r119, r120]}, @rights={0x20, 0x1, 0x1, [r121, r122, r123, r124]}, @cred={0x20, 0x1, 0x2, r125, r126, r127}, @rights={0x18, 0x1, 0x1, [r128]}], 0xc0, 0x4}], 0x7, 0x0) r129 = accept(0xffffffffffffff9c, &(0x7f000037c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000354000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r129, 0x1, 0x1a, &(0x7f00009ca000-0x10)={0x2, &(0x7f0000363000)=[{0x3f, 0x3, 0x1a17, 0x5}, {0x8, 0x2, 0x2ca7, 0x1}]}, 0x10) 2018/01/15 18:22:51 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8010000000000084) getsockopt(r0, 0x84, 0x0, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fa0000-0x4)=0x0) 2018/01/15 18:22:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a68000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000cdf000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b82000)={@rand_addr=0x100000000, @multicast2=0xe0000002, r1}, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a16000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6d52}) r2 = socket(0xf, 0x400000000003, 0x2) sendmsg$key(r2, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000053000-0x1c)={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x0}, 0x1c) listen(r0, 0x105) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ed5000)={0x1, [0x0]}, &(0x7f000046d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r2, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000da6000)=0x98) 2018/01/15 18:22:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008fd000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005f6000)=0x58, 0x80800) ioctl$int_out(r0, 0x5462, &(0x7f0000697000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a6e000)=0x0) pipe(&(0x7f0000d67000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000093b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a93000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00009d6000-0xc)={r3, 0x80000, r4}) 2018/01/15 18:22:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0xfffffffffffffecf, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000005000)=0xd3, &(0x7f0000005000)=0x4) 2018/01/15 18:22:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x11, 0x7, 0xffffffffffff3a7d, &(0x7f00000db000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000df8000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000310000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000cab000)={r2, r3, 0x5}) syz_emit_ethernet(0x7e, &(0x7f0000227000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40000000000002be, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000103000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000362000-0x28)={@common='erspan0\x00', @ifru_names=@generic="b56a96cc117a90fe8e612daea064968a"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000bce000)={0x0, 0xd1, "e49a45da52ae1c4f30abfdfbad919eabc3ccc8caf06c8373aeb2a808bbd34d2ab03fe48891298e8dee37a1bc3560d0220ed4c4af53f8f64fceab355f381ff7ebea810db0fc1fc783b629d49d3a588c9a23c1fba9c7df4fe1afa9e8b4acc81951eaa2e7744c827099f5f1313bef5136c0c2b7f39287d59bc0500a85f42f5be1a32273f6e20d3846e1e22e1ef1271119593e5c4afce069f761f9cb86ae93248e620317cc9cdffaf5d213440dc589185e41cfa4bf6ec1de4fcbfa8cb188e4d6ab5ff8e068ee3683c5e240310c96755462f3fd"}, &(0x7f0000d7f000-0x4)=0xd9) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000938000)=@assoc_id=r5, &(0x7f00005d9000)=0x2d3) [ 146.489712] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 146.497316] dccp_invalid_packet: P.CsCov 11 exceeds packet length 57 [ 146.514997] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/01/15 18:22:51 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000f5000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/15 18:22:51 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/15 18:22:51 executing program 7: socketpair(0x1, 0x7, 0x8001, &(0x7f0000134000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x68)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffb91d2d44, @loopback={0x0, 0x1}, 0xf}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1000}], 0x68) mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r1, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) recvfrom$inet(r1, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socketpair$inet(0x2, 0xb, 0x9, &(0x7f00006b1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e71000)={0x0, @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]}, 0x1, 0x8, 0x415, 0x4e2, 0x40}, &(0x7f0000b9f000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e70000)=@assoc_value={r3, 0x4}, 0xffffffffffffff56) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00005e4000-0x8)={0x0, 0x7}, &(0x7f0000e6b000-0x4)=0x8) 2018/01/15 18:22:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f00005d2000)=[{r0, 0x20, 0x0}], 0x1, 0x3dd8) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000015b000-0x4)=0xffffffffffffacb2, 0x4) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000e84000-0x4)=0x101, 0x4) 2018/01/15 18:22:51 executing program 5: 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000246000-0x5)='veno\x00', 0x5) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3e8}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/15 18:22:51 executing program 7: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000176000)=""/148, &(0x7f0000deb000)=0x94) r1 = socket(0x8, 0x806, 0x3) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000dec000-0xc)={0x5, 0x1, 0x1, 0x9, 0x70e}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001cd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ded000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d1d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, r4}) bind$inet(r3, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000055f000-0x8)={0x4, 0x7fff, 0xffffffff, 0x7}, 0x8) sendto$inet(r3, &(0x7f0000de6000-0x1000)="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", 0x218, 0x0, 0x0, 0x0) read(r3, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/15 18:22:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009c2000)={0x0, 0xac, &(0x7f0000153000)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb759}, @in6={0xa, 0x0, 0x4549, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x31e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}]}, &(0x7f0000bb5000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008f4000-0x8)={r1, 0x80000001, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f4d000-0x93)={0x0, 0x0, ""}, &(0x7f0000d68000-0x4)=0x8) 2018/01/15 18:22:51 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000027000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_generic(0x10, 0x3, 0x10) sendto(r0, &(0x7f0000001000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/15 18:22:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000955000+0x78e)={0x0, 0x0}) sendto$llc(r0, &(0x7f000033a000)="2880fb34dc7ebfdc783abec1c0f5c1d6c8ac9396106cf9d1c207e8ebd5316a63174423340a5f278f58ddea537f41929a18d729b05c938fc89d97eabe4312385731591964f81e803be22981672e0302c339019fb93de00213efc47a8c0db70e9b73677002f3102a88cf0a6edfacb8f6bf8489d09ad716d98464f741fc59f9ffb9f09434f9daa19b5beb453587c2e9becfb7cb4423f2c24db8bd385241e2c1f103d844e084db1af599f52ad81e6445ce38025814b6d20e912f778e510f5f92ab7e2f0cc98a502bb194293a426fada2d9cfcfb1bd6a1bd48ee72ad45ffdadc365fb8e5f4e711c5700415c1ebbe3", 0xec, 0x0, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) bind(r1, &(0x7f0000223000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des3_ede-generic)\x00'}, 0x58) sendmsg$nl_route(r1, &(0x7f0000643000-0x38)={&(0x7f00005fc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008c2000-0x10)={&(0x7f0000547000)=@ipv4_newroute={0x2c, 0x18, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:51 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000013000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0xfffffffffffffffe, 0xc7, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000000d000)={r2}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000005000)=""/145, &(0x7f000000a000-0x4)=0x91) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000013000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0x10) accept(r3, &(0x7f0000012000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000012000)=0x1c) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmsg$nl_netfilter(r0, &(0x7f0000006000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f0000011000-0x1bc)={0xc4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x28, 0x0, [@typed={0xc, 0x0, @uid=0x0}, @generic="ac95e4ffdda4cc8dd70ca9e1da2578fab43c0811c1"]}, @typed={0x80, 0x7f, @binary="802b1f050e39db19d6a26dd32faffe9e2ccb18cf23d22a29d14425dd1390ae77ab22a4a00f36477d6ac2ece976c9ba6c1c9d9ae8a410b08ae9cbf0d490f9d70b0e8261c0d92828cfe7ef762f5c3fbc95b968b81f823c379e5e8b418b5836823087c31bf23bd8e5bf4d8ab0013ad6f225c1ef7778d01758cb"}, @typed={0x8, 0x24, @void=""}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4040010}, 0x1) [ 146.777361] ================================================================== [ 146.784781] BUG: KASAN: use-after-free in fib6_ifup+0x212/0x220 [ 146.790815] Read of size 8 at addr ffff8801bccc6940 by task syz-executor7/27774 [ 146.798232] [ 146.799836] CPU: 0 PID: 27774 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #189 [ 146.807165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.816492] Call Trace: [ 146.819057] dump_stack+0x194/0x257 [ 146.822675] ? arch_local_irq_restore+0x53/0x53 [ 146.827325] ? show_regs_print_info+0x18/0x18 [ 146.831798] ? fib6_ifup+0x212/0x220 [ 146.835488] print_address_description+0x73/0x250 [ 146.840311] ? fib6_ifup+0x212/0x220 [ 146.844029] kasan_report+0x25b/0x340 [ 146.847812] __asan_report_load8_noabort+0x14/0x20 [ 146.852713] fib6_ifup+0x212/0x220 [ 146.856224] ? fib6_ifdown+0x8b0/0x8b0 [ 146.860094] fib6_clean_node+0x389/0x580 [ 146.864133] ? fib6_del+0x12c0/0x12c0 [ 146.867909] ? fib6_walker_link+0x180/0x210 [ 146.872208] fib6_walk_continue+0x46c/0x8a0 [ 146.876511] ? fib6_ifdown+0x8b0/0x8b0 [ 146.880369] fib6_walk+0x91/0xf0 [ 146.883710] fib6_clean_tree+0x1e6/0x340 [ 146.887748] ? fib6_walk+0xf0/0xf0 [ 146.891267] ? fib6_del+0x12c0/0x12c0 [ 146.895042] ? fib6_ifdown+0x8b0/0x8b0 [ 146.898903] ? __fib6_clean_all+0x1d0/0x3a0 [ 146.903205] __fib6_clean_all+0x1f4/0x3a0 [ 146.907328] ? fib6_ifdown+0x8b0/0x8b0 [ 146.911195] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 146.916189] ? addrconf_notify+0x1472/0x2310 [ 146.920574] ? lock_downgrade+0x980/0x980 [ 146.924703] ? fib6_ifdown+0x8b0/0x8b0 [ 146.928576] fib6_clean_all+0x27/0x30 [ 146.932351] rt6_sync_up+0x15e/0x1c0 [ 146.936039] ? rt6_multipath_rebalance+0xa0/0xa0 [ 146.940776] ? addrconf_notify+0x1472/0x2310 [ 146.945158] ? trace_hardirqs_on+0xd/0x10 [ 146.949283] ? __local_bh_enable_ip+0x121/0x230 [ 146.953930] addrconf_notify+0x3f6/0x2310 [ 146.958065] ? inet6_ifinfo_notify+0x130/0x130 [ 146.962622] ? lockdep_rtnl_is_held+0x1a/0x30 [ 146.967105] ? ip_mc_up+0x1c9/0x290 [ 146.970710] ? inetdev_event+0x197/0x1270 [ 146.974835] ? dev_map_notification+0x9a/0x600 [ 146.979392] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 146.983877] ? bond_netdev_event+0x131/0xb70 [ 146.988262] ? fib_sync_up+0x350/0x900 [ 146.992122] ? ip6mr_device_event+0x8c/0x340 [ 146.996504] ? instance_destroy_rcu+0x30/0x30 [ 147.000974] ? igmp_netdev_event+0x87/0x750 [ 147.005285] ? tun_device_event+0x73/0xcb0 [ 147.010139] ? mif6_delete+0x620/0x620 [ 147.014014] ? fib_sync_down_dev+0x930/0x930 [ 147.018401] ? nf_tables_flowtable_event+0x27/0x410 [ 147.023396] ? ip_vs_dst_event+0x24c/0x650 [ 147.027609] notifier_call_chain+0x136/0x2c0 [ 147.031992] ? notifier_call_chain+0x136/0x2c0 [ 147.036552] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 147.041991] ? rtnl_is_locked+0x54/0xb0 [ 147.045937] ? rtnl_kfree_skbs+0x70/0x70 [ 147.049976] raw_notifier_call_chain+0x2d/0x40 [ 147.054533] call_netdevice_notifiers_info+0x32/0x70 [ 147.059612] dev_open+0x147/0x180 [ 147.063043] ? __dev_open+0x3b0/0x3b0 [ 147.066827] ip6_mroute_setsockopt+0x915/0x35b0 [ 147.071471] ? put_prev_task_fair+0x80/0x80 [ 147.075772] ? mroute6_socket+0x3a0/0x3a0 [ 147.079900] ? __lock_acquire+0x664/0x3e00 [ 147.084107] ? check_noncircular+0x20/0x20 [ 147.088316] ? print_irqtrace_events+0x270/0x270 [ 147.093043] ? check_noncircular+0x20/0x20 [ 147.097249] ? lock_downgrade+0x980/0x980 [ 147.101366] ? lock_downgrade+0x980/0x980 [ 147.105487] ? print_irqtrace_events+0x270/0x270 [ 147.110220] ? check_noncircular+0x20/0x20 [ 147.114429] ? do_raw_spin_trylock+0x190/0x190 [ 147.118981] ? do_raw_spin_trylock+0x190/0x190 [ 147.123545] ? __lock_acquire+0x664/0x3e00 [ 147.127754] ? __lock_acquire+0x664/0x3e00 [ 147.131973] ? find_held_lock+0x35/0x1d0 [ 147.136015] ? __might_fault+0x110/0x1d0 [ 147.140052] ? lock_downgrade+0x980/0x980 [ 147.144172] ? check_noncircular+0x20/0x20 [ 147.148384] ? lock_release+0xa40/0xa40 [ 147.152334] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 147.158201] ? __enqueue_entity+0x109/0x1e0 [ 147.162502] ? __might_sleep+0x95/0x190 [ 147.166462] do_ipv6_setsockopt.isra.9+0x2f0/0x39a0 [ 147.171460] ? ipv6_update_options+0x330/0x330 [ 147.176016] ? lock_downgrade+0x980/0x980 [ 147.180139] ? check_noncircular+0x20/0x20 [ 147.184355] ? load_balance+0x34c0/0x34c0 [ 147.188481] ? lock_release+0xa40/0xa40 [ 147.192431] ? compat_start_thread+0x80/0x80 [ 147.196814] ? do_raw_spin_trylock+0x190/0x190 [ 147.201373] ? find_held_lock+0x35/0x1d0 [ 147.205415] ? avc_has_perm+0x35e/0x680 [ 147.209364] ? lock_downgrade+0x980/0x980 [ 147.213490] ? lock_release+0xa40/0xa40 [ 147.217434] ? lock_downgrade+0x980/0x980 [ 147.221554] ? lock_release+0xa40/0xa40 [ 147.225501] ? __lock_is_held+0xb6/0x140 [ 147.229542] ? avc_has_perm+0x43e/0x680 [ 147.233498] ? avc_has_perm_noaudit+0x520/0x520 [ 147.238148] ? iterate_fd+0x3f0/0x3f0 [ 147.241918] ? lock_downgrade+0x980/0x980 [ 147.246038] ? userfaultfd_unmap_complete+0x327/0x510 [ 147.251209] ? userfaultfd_unmap_prep+0x540/0x540 [ 147.256030] ? schedule+0xf5/0x430 [ 147.259547] ? sock_has_perm+0x2a4/0x420 [ 147.263585] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 147.268919] ? security_mmap_file+0x143/0x180 [ 147.273389] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 147.279072] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 147.284328] ipv6_setsockopt+0xd7/0x150 [ 147.288275] ? ipv6_setsockopt+0xd7/0x150 [ 147.292397] rawv6_setsockopt+0x4a/0xf0 [ 147.296348] sock_common_setsockopt+0x95/0xd0 [ 147.300818] SyS_setsockopt+0x189/0x360 [ 147.304767] ? SyS_recv+0x40/0x40 [ 147.308195] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 147.313010] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 147.317999] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 147.322733] entry_SYSCALL_64_fastpath+0x23/0x9a [ 147.327457] RIP: 0033:0x452cf9 [ 147.330618] RSP: 002b:00007f9d12c98c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 147.338299] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 147.345541] RDX: 00000000000000ca RSI: 0000000000000029 RDI: 0000000000000014 [ 147.352785] RBP: 00000000000003ad R08: 000000000000000c R09: 0000000000000000 [ 147.360026] R10: 0000000020debff4 R11: 0000000000000212 R12: 00000000006f38d8 [ 147.367267] R13: 00000000ffffffff R14: 00007f9d12c996d4 R15: 0000000000000000 [ 147.374525] [ 147.376129] Allocated by task 18078: [ 147.379820] save_stack+0x43/0xd0 [ 147.383249] kasan_kmalloc+0xad/0xe0 [ 147.386937] kasan_slab_alloc+0x12/0x20 [ 147.390884] kmem_cache_alloc+0x12e/0x760 [ 147.395016] dst_alloc+0x11f/0x1a0 [ 147.398529] __ip6_dst_alloc+0x35/0x90 [ 147.402398] ip6_dst_alloc+0x29/0xb0 [ 147.406086] ip6_route_info_create+0x4ff/0x2e20 [ 147.410729] ip6_route_add+0xa2/0x190 [ 147.414500] ipv6_route_ioctl+0x4db/0x6b0 [ 147.418620] inet6_ioctl+0xef/0x1e0 [ 147.422233] sock_do_ioctl+0x65/0xb0 [ 147.425916] sock_ioctl+0x2c2/0x440 [ 147.429527] do_vfs_ioctl+0x1b1/0x1520 [ 147.433395] SyS_ioctl+0x8f/0xc0 [ 147.436733] entry_SYSCALL_64_fastpath+0x23/0x9a [ 147.441458] [ 147.443066] Freed by task 27226: [ 147.446405] save_stack+0x43/0xd0 [ 147.449830] kasan_slab_free+0x71/0xc0 [ 147.453689] kmem_cache_free+0x83/0x2a0 [ 147.457634] dst_destroy+0x257/0x370 [ 147.461320] dst_destroy_rcu+0x16/0x20 [ 147.465190] rcu_process_callbacks+0xd6c/0x17f0 [ 147.469832] __do_softirq+0x2d7/0xb85 [ 147.473615] [ 147.475217] The buggy address belongs to the object at ffff8801bccc6940 [ 147.475217] which belongs to the cache ip6_dst_cache of size 320 [ 147.488026] The buggy address is located 0 bytes inside of [ 147.488026] 320-byte region [ffff8801bccc6940, ffff8801bccc6a80) [ 147.499707] The buggy address belongs to the page: [ 147.504608] page:ffffea0006f33180 count:1 mapcount:0 mapping:ffff8801bccc6040 index:0xffff8801bccc6340 [ 147.514027] flags: 0x2fffc0000000100(slab) [ 147.518239] raw: 02fffc0000000100 ffff8801bccc6040 ffff8801bccc6340 0000000100000006 [ 147.526093] raw: ffffea0006f1dbe0 ffffea0006f1b4a0 ffff8801d32d6780 0000000000000000 [ 147.533941] page dumped because: kasan: bad access detected [ 147.539620] [ 147.541219] Memory state around the buggy address: [ 147.546129] ffff8801bccc6800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 147.553461] ffff8801bccc6880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 147.560789] >ffff8801bccc6900: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 147.568118] ^ [ 147.573537] ffff8801bccc6980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2018/01/15 18:22:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d15000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c81000)=0x58, 0x800) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00008ac000-0x4)=0xd2, &(0x7f0000431000)=0x4) connect$inet(r0, &(0x7f000085e000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_emit_ethernet(0xfffffffffffffe26, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x3, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x7, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/15 18:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0xa, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000088c000)={0x0, 0x1}, &(0x7f00006c6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d19000-0x20)={0x4, 0x100, 0x2, 0x400, 0xfff, 0x80000001, 0x8, 0x7, r1}, 0x20) r2 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000047c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004bb000)={&(0x7f00002a0000-0x1e0)=@getsadinfo={0x1c, 0x1b, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, [@ipv4_hthresh={0x8, 0x3, {0x5, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000750000)={0x5, 0x4, 0x4, 0x4, r1}, 0x10) 2018/01/15 18:22:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f000074e000)="1f000000040a1feaffffff000000e0ff019d160a090001800400ed2000df18", 0x1f) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000577000-0x8a)=""/138, &(0x7f0000516000)=0x8a) 2018/01/15 18:22:52 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:22:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x10, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00001e8000-0x30)="", 0x0}, {&(0x7f0000a85000-0x61)="", 0x0}, {&(0x7f0000a8e000)='\r', 0x1}], 0x3, &(0x7f0000879000-0x18)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x1000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/15 18:22:52 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000)=0x10, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000003000)=""/150, &(0x7f000001b000)=0x96) pipe(&(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000001d000-0x10)={0x0, 0x0, 0x3}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x805, 0x9, &(0x7f000001d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000007000)={r3, 0x80000, r4}) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0xc3b, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:22:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4, 0xae0c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000562000)=@assoc_value={0x0, 0x81}, &(0x7f0000ab8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000159000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xe4}, &(0x7f000003a000)=0x98) r2 = socket$inet6(0xa, 0x3, 0x87) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000d37000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000954000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000a2c000-0x4)=0xe8) connect$inet6(r2, &(0x7f0000f48000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r2, &(0x7f0000323000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) 2018/01/15 18:22:52 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b73000)={0x0, 0x10, &(0x7f0000ff8000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ffb000-0x4)=0x10) [ 147.580865] ffff8801bccc6a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 147.588194] ================================================================== [ 147.595533] Disabling lock debugging due to kernel taint [ 147.601021] Kernel panic - not syncing: panic_on_warn set ... [ 147.601021] [ 147.608370] CPU: 0 PID: 27774 Comm: syz-executor7 Tainted: G B 4.15.0-rc7+ #189 [ 147.617002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.626327] Call Trace: [ 147.628888] dump_stack+0x194/0x257 [ 147.632491] ? arch_local_irq_restore+0x53/0x53 [ 147.637133] ? kasan_end_report+0x32/0x50 [ 147.641255] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 147.645983] ? vsnprintf+0x1ed/0x1900 [ 147.649755] ? fib6_ifup+0x210/0x220 [ 147.653443] panic+0x1e4/0x41c [ 147.656611] ? refcount_error_report+0x214/0x214 [ 147.661342] ? add_taint+0x1c/0x50 [ 147.664852] ? add_taint+0x1c/0x50 [ 147.668376] ? fib6_ifup+0x212/0x220 [ 147.672064] kasan_end_report+0x50/0x50 [ 147.676010] kasan_report+0x144/0x340 2018/01/15 18:22:52 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b73000)={0x0, 0x10, &(0x7f0000ff8000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ffb000-0x4)=0x10) [ 147.679784] __asan_report_load8_noabort+0x14/0x20 [ 147.684683] fib6_ifup+0x212/0x220 [ 147.688195] ? fib6_ifdown+0x8b0/0x8b0 [ 147.692059] fib6_clean_node+0x389/0x580 [ 147.696093] ? fib6_del+0x12c0/0x12c0 [ 147.699866] ? fib6_walker_link+0x180/0x210 [ 147.704162] fib6_walk_continue+0x46c/0x8a0 [ 147.708461] ? fib6_ifdown+0x8b0/0x8b0 [ 147.712320] fib6_walk+0x91/0xf0 [ 147.715658] fib6_clean_tree+0x1e6/0x340 [ 147.719689] ? fib6_walk+0xf0/0xf0 [ 147.723212] ? fib6_del+0x12c0/0x12c0 [ 147.726990] ? fib6_ifdown+0x8b0/0x8b0 2018/01/15 18:22:52 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b73000)={0x0, 0x10, &(0x7f0000ff8000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ffb000-0x4)=0x10) 2018/01/15 18:22:52 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b73000)={0x0, 0x10, &(0x7f0000ff8000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ffb000-0x4)=0x10) [ 147.730848] ? __fib6_clean_all+0x1d0/0x3a0 [ 147.735144] __fib6_clean_all+0x1f4/0x3a0 [ 147.739268] ? fib6_ifdown+0x8b0/0x8b0 [ 147.743126] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 147.748116] ? addrconf_notify+0x1472/0x2310 [ 147.752499] ? lock_downgrade+0x980/0x980 [ 147.756620] ? fib6_ifdown+0x8b0/0x8b0 [ 147.760491] fib6_clean_all+0x27/0x30 [ 147.764265] rt6_sync_up+0x15e/0x1c0 [ 147.767953] ? rt6_multipath_rebalance+0xa0/0xa0 [ 147.772683] ? addrconf_notify+0x1472/0x2310 [ 147.777070] ? trace_hardirqs_on+0xd/0x10 [ 147.781190] ? __local_bh_enable_ip+0x121/0x230 [ 147.785842] addrconf_notify+0x3f6/0x2310 [ 147.789969] ? inet6_ifinfo_notify+0x130/0x130 [ 147.794525] ? lockdep_rtnl_is_held+0x1a/0x30 [ 147.798992] ? ip_mc_up+0x1c9/0x290 [ 147.802591] ? inetdev_event+0x197/0x1270 [ 147.806717] ? dev_map_notification+0x9a/0x600 [ 147.811273] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 147.815739] ? bond_netdev_event+0x131/0xb70 [ 147.820119] ? fib_sync_up+0x350/0x900 [ 147.823978] ? ip6mr_device_event+0x8c/0x340 [ 147.828355] ? instance_destroy_rcu+0x30/0x30 [ 147.832820] ? igmp_netdev_event+0x87/0x750 [ 147.837118] ? tun_device_event+0x73/0xcb0 [ 147.841323] ? mif6_delete+0x620/0x620 [ 147.845180] ? fib_sync_down_dev+0x930/0x930 [ 147.849575] ? nf_tables_flowtable_event+0x27/0x410 [ 147.854566] ? ip_vs_dst_event+0x24c/0x650 [ 147.858778] notifier_call_chain+0x136/0x2c0 [ 147.863161] ? notifier_call_chain+0x136/0x2c0 [ 147.867718] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 147.873144] ? rtnl_is_locked+0x54/0xb0 [ 147.877091] ? rtnl_kfree_skbs+0x70/0x70 [ 147.881127] raw_notifier_call_chain+0x2d/0x40 [ 147.885683] call_netdevice_notifiers_info+0x32/0x70 [ 147.890757] dev_open+0x147/0x180 [ 147.894180] ? __dev_open+0x3b0/0x3b0 [ 147.897957] ip6_mroute_setsockopt+0x915/0x35b0 [ 147.902598] ? put_prev_task_fair+0x80/0x80 [ 147.906894] ? mroute6_socket+0x3a0/0x3a0 [ 147.911014] ? __lock_acquire+0x664/0x3e00 [ 147.915220] ? check_noncircular+0x20/0x20 [ 147.919426] ? print_irqtrace_events+0x270/0x270 [ 147.924150] ? check_noncircular+0x20/0x20 [ 147.928353] ? lock_downgrade+0x980/0x980 [ 147.932471] ? lock_downgrade+0x980/0x980 [ 147.936589] ? print_irqtrace_events+0x270/0x270 [ 147.941317] ? check_noncircular+0x20/0x20 [ 147.945525] ? do_raw_spin_trylock+0x190/0x190 [ 147.950079] ? do_raw_spin_trylock+0x190/0x190 [ 147.954637] ? __lock_acquire+0x664/0x3e00 [ 147.958844] ? __lock_acquire+0x664/0x3e00 [ 147.963052] ? find_held_lock+0x35/0x1d0 [ 147.967088] ? __might_fault+0x110/0x1d0 [ 147.971119] ? lock_downgrade+0x980/0x980 [ 147.975234] ? check_noncircular+0x20/0x20 [ 147.979440] ? lock_release+0xa40/0xa40 [ 147.983383] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 147.989242] ? __enqueue_entity+0x109/0x1e0 [ 147.993536] ? __might_sleep+0x95/0x190 [ 147.997488] do_ipv6_setsockopt.isra.9+0x2f0/0x39a0 [ 148.002479] ? ipv6_update_options+0x330/0x330 [ 148.007034] ? lock_downgrade+0x980/0x980 [ 148.011155] ? check_noncircular+0x20/0x20 [ 148.015365] ? load_balance+0x34c0/0x34c0 [ 148.019485] ? lock_release+0xa40/0xa40 [ 148.023432] ? compat_start_thread+0x80/0x80 [ 148.027811] ? do_raw_spin_trylock+0x190/0x190 [ 148.032368] ? find_held_lock+0x35/0x1d0 [ 148.036403] ? avc_has_perm+0x35e/0x680 [ 148.040348] ? lock_downgrade+0x980/0x980 [ 148.044466] ? lock_release+0xa40/0xa40 [ 148.048411] ? lock_downgrade+0x980/0x980 [ 148.052532] ? lock_release+0xa40/0xa40 [ 148.056478] ? __lock_is_held+0xb6/0x140 [ 148.060514] ? avc_has_perm+0x43e/0x680 [ 148.064460] ? avc_has_perm_noaudit+0x520/0x520 [ 148.069108] ? iterate_fd+0x3f0/0x3f0 [ 148.072895] ? lock_downgrade+0x980/0x980 [ 148.077015] ? userfaultfd_unmap_complete+0x327/0x510 [ 148.082178] ? userfaultfd_unmap_prep+0x540/0x540 [ 148.086992] ? schedule+0xf5/0x430 [ 148.090505] ? sock_has_perm+0x2a4/0x420 [ 148.094541] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 148.099877] ? security_mmap_file+0x143/0x180 [ 148.104345] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 148.110029] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 148.115284] ipv6_setsockopt+0xd7/0x150 [ 148.119229] ? ipv6_setsockopt+0xd7/0x150 [ 148.123351] rawv6_setsockopt+0x4a/0xf0 [ 148.127300] sock_common_setsockopt+0x95/0xd0 [ 148.131772] SyS_setsockopt+0x189/0x360 [ 148.135719] ? SyS_recv+0x40/0x40 [ 148.139147] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 148.143961] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.148950] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 148.153683] entry_SYSCALL_64_fastpath+0x23/0x9a [ 148.158423] RIP: 0033:0x452cf9 [ 148.161589] RSP: 002b:00007f9d12c98c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 148.169290] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 148.176536] RDX: 00000000000000ca RSI: 0000000000000029 RDI: 0000000000000014 [ 148.183776] RBP: 00000000000003ad R08: 000000000000000c R09: 0000000000000000 [ 148.191017] R10: 0000000020debff4 R11: 0000000000000212 R12: 00000000006f38d8 [ 148.198256] R13: 00000000ffffffff R14: 00007f9d12c996d4 R15: 0000000000000000 [ 148.205546] Dumping ftrace buffer: [ 148.209057] (ftrace buffer empty) [ 148.212742] Kernel Offset: disabled [ 148.216342] Rebooting in 86400 seconds..