ir$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ec3000-0x8)={0x0, 0x0}) getsockopt(r0, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) 2018/01/05 21:43:12 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000047f000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00009aa000-0xf)={0x0, 0x7, "eed1e23b059e11"}, &(0x7f0000000000)=0xf) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000359000-0x10)={0x540, 0x205, 0x4, 0x1, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000866000-0x4)=0x0, 0x4) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000401000)={0x0, 0x0}, &(0x7f0000e4e000-0x4)=0x10) recvmsg(r2, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) epoll_create1(0x80000) [ 269.511184] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 21:43:12 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x2000000000) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/05 21:43:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b1e000-0xe1)="32e2c47ed1aeff5a7e17910fa122e332050c0b32071604d6690c992c3812563411a16a7559563e22dd2c6499268316a0467f5ab55bd1f2ec03ea87b77417ba70e85c4800f74f3dcc7fd498ffeba7911d4ddc8eb11dfeac37fdb1b1a01ed16d3f991b9d9aa34317f3e67cdd74cbbf2e052898e08c2655c060aef21c049bb3442c115a3df81114ef933979766d538967acfd0eb8424e731f87908aa86c5d8928cd7faf39a413defd29b08424bc74021bc3dc6ba1c3b35c2f648d278ad32e1ed0078ee3e9559590ef83e5993399f3731afcdcb90d7044f72ec8a5fa8343321b3868aa", 0xe1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ffc000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ccf000)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000db0000)={0x0, 0x4}, &(0x7f0000a1f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000633000)={r1, 0x0}, &(0x7f0000626000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x2000000000000329, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xc640}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x7ffffffe, 0x9f, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x12) 2018/01/05 21:43:12 executing program 2: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r0, 0x0, 0x0}], 0x1, 0xff) close(r0) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r1) 2018/01/05 21:43:12 executing program 0: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000022b000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f000022a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000022a000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x16, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) 2018/01/05 21:43:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000428000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000062a000)=0x2, 0x4) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f000050f000)=[{0x24, 0x20000024, 0x3, 0x0, 0x0, "d4fdffdb0300000000000000ffffffffffaf0e70"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:43:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, [], {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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) r3 = accept(r1, &(0x7f00002a8000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000155000)=0x9) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00009f0000)='nv\x00', 0x3) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f000052e000-0x5c)={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x2, 0x5c, @loopback={0x0, 0x1}, 0x7}, 0x3, [0x4, 0x1, 0x7, 0x9, 0x80000000, 0x6, 0x8001, 0x0]}, 0x5c) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e5d000-0xba)={0x0, 0xb2, "bc65f21b8a2361fdbd73d01f4330b84fffb68b70c013947185cfcf6dc7809e2bf6fa6e4bb333cd14694fa64f980d334fe8a39d1a608ea23738b14801190a2af02c86dd04a97ca108fcb117c74dc0a779131c498e383dd3e79454224a27eb487252d245e2c1f9bc13a531609eb09082d6a0881b5c0e383f432ac20975438fd443050c66649468e7132b57e4ac81dc29c5fe13651ba3550301c49b76aca31c285f9dfe89c3966f0dd491151548d1638f3cb458"}, &(0x7f0000379000)=0xba) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00006ed000)={r4, 0x4, 0x2, [0x8001, 0x7]}, 0xc) write(r1, &(0x7f000017c000-0x2e)="", 0x0) sendto$ax25(r3, &(0x7f0000d2a000-0xc0)="8fa509df014c47eb16dd4d974cf4558ebe62ede173d1a075ca24b417fe83901ae0cb33abf977c28c0537076c116c4c9816fafaaa70f57ec3440adbae729646e1831a3a09051736925a96080f8ee4c7d546a720b8259d13e3c55a94cb9323a8c67f00bf367271ec34eb7c7c3f8f08cab537fd063fb3aa675588d7573d1c0f776abf2058282960134a2b64a497068d6cc194ad9da448dd8610561fecb71ee73c3f2a2cad233fe1e573f0e86dcb8a27cc5396e95ae663c7f7c22b8f09a5ec352eae", 0xc0, 0x44, &(0x7f0000f0d000-0x10)={0x3, {"1f3bfca37227d1"}, 0xfffffffffffffffd}, 0x10) 2018/01/05 21:43:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005da000-0x8)={0x0, 0x0}) accept$netrom(r0, &(0x7f000060b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b93000)=0x10) ioctl$DRM_IOCTL_VERSION(r1, 0x40086602, &(0x7f0000caa000)={0x0, 0xeb60, 0xfffffffffffffffd, 0xc9, &(0x7f0000084000-0xc9)=""/201, 0x85, &(0x7f0000e84000)=""/133, 0xf6, &(0x7f00004a1000)=""/246}) mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) connect$inet(r2, &(0x7f000090f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000947000)=0x0, &(0x7f000010d000-0x4)=0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007bd000)=""/47, &(0x7f0000b6e000)=0x2f) write(r0, &(0x7f00008a2000-0x24)="240000001a0025f00059000421bb00020b00ff00090000000d00eb08010000008000b7", 0xce06fd44) socket$bt_rfcomm(0x1f, 0x3, 0x3) [ 269.574971] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 21:43:13 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000bc000)="220000004800000000000007002673000a00e3ffea21000100010300010001008c452b", 0x23) 2018/01/05 21:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005dd000)=0x5, 0x4) r1 = accept4$inet(r0, &(0x7f0000efc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081c000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006a1000)={0x0, 0x5e, "caff7d3e904ea7623a9d2f0cfa2d1577f6486b707ce79b1ea09b93587db578eaf9988b80a66b04179a857a40a630c6b9df3868f14a0a66e3aa14464633f7ed1c709abdf89f0388eb83a90523c4f86b5bffb9010e9b5275998188c44cfb21"}, &(0x7f00000bf000)=0x66) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b53000-0xe)={r2, 0x6, 0x3, [0x7, 0x1ff, 0x7]}, 0xffffffffffffff34) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket(0x1f, 0x7, 0xdee9) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000b97000)={{0x4, 0x20, 0x9, 0x9, 0x2eaf3e9a, 0x7f}, 0x5, 0xff, 0x9}) unshare(0x40602) 2018/01/05 21:43:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f0b000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000158000-0x38)={&(0x7f0000070000)=@llc={0x1a, 0x1d, 0x50cb, 0xffff, 0xfffffffffffffff7, 0x7fffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000601000-0xa0)=[{&(0x7f00007ab000)="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", 0xa0f}, {&(0x7f0000397000)="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", 0xfb}], 0x2, 0x0, 0x0, 0x4048044}, 0x44040) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000241000-0x8)={0x0, 0x0}) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00006f5000)=0x0, &(0x7f0000658000-0x4)=0x4) 2018/01/05 21:43:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ce0000-0xa0)="26000000250015f8feffff780000570004ddffe8004000df0800010004000000030003c76e35", 0x26) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000018d000-0x8)={0x0, 0xde9}, &(0x7f0000a62000-0x1)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008f0000-0x8)={r1, 0xb7e1}, 0x8) 2018/01/05 21:43:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000144000)={0x0, 0x0}, &(0x7f000028a000-0x4)=0x8) write(r1, &(0x7f000001a000-0x69)="", 0x0) bind$unix(r1, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) 2018/01/05 21:43:13 executing program 3: r0 = socket$inet(0x2, 0x80803, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000513000)={r1, 0x18, "abcb1c4820b87054a656ab305183a821d479e7859167704e"}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000ff5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ff5000-0x4)=0x60, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000ff5000-0x2f)=""/47, &(0x7f0000ff4000)=0x2f) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ff4000-0x4)=0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000a73000)=@req3={0xe27, 0x401, 0x6, 0x7e88448d, 0x4, 0x2, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 21:43:13 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f69000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000, 0xffffffffffffffff, 0x3cc, 0x2}, &(0x7f0000f68000)=0xa0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f69000-0x8)={r1, 0x800}, &(0x7f0000c1e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) 2018/01/05 21:43:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x202, 0x0}, {r0, 0x0, 0x0}, {r0, 0x800008088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) 2018/01/05 21:43:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000d96000)=0x0, &(0x7f0000a15000-0x4)=0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) r3 = accept4$inet(r2, &(0x7f00004d0000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f0000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000b5e000-0xb0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x253c137e}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff7fffffff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0xb0) 2018/01/05 21:43:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000a0b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x8)=@sco={0x1f, {0x8, 0x6, 0x6, 0x7f, 0x4, 0x4b}}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f000011e000)="0cecd79a24bccc500fed76a71b1f78f586b23d3f6b194fe0712c05f478308ceb004676a03ffeca02e30e4ef99868a497f93884d9f6fd035fea26df4c25760810b1489ad11177db9bffad9885f025004db13d06a050f0f5e5122a1fd2d2f7feaa917eadafa8ecc2fde7c3f80ac061c1a656e856da1f227da6f0ffb5085e549042315bd74e9f6ca1247767f2919776adec5e737e38383599053af8ffe9118a4b8b8de122c557ee013cce3dbfbb02b6723982e01ead8c57759a58168d9e56c7bfdc02322bfd427208311c7c", 0xca}], 0x1, 0x0, 0x0, 0x14}, 0x1}, {{&(0x7f0000001000-0x9)=@rc={0x1f, {0x800, 0x7, 0x10, 0x4, 0x7, 0x5e}, 0x2}, 0x9, &(0x7f0000a09000)=[{&(0x7f0000000000)="32cbc57f381d29852bf0348f8780eff35d00286d13c249a50ca84702c9b4d10e46f9fd393607bcf5775dc9c085f4b9919d1bb7d87228067cc23e6328", 0x3c}, {&(0x7f0000f50000)="41a0e2b9ddc7241f382a1696229eb457fa445461602679dfa13a690ee1f1a8f0f2b4b4a8499b613dd7d0efc085e9690a47359923a8751b670626430837d056b4a51fa0bc373ea71843fb839c3d5f714f45e7d812a05e0210313209066a13eb6931d1c019aba6fc168396048c31bda7dba48f57f286d9a4a36517fcb96d7acd3b1d27156e395c9e7821ffcce3a1fb9d87fdfb7416cd6ff17926873cbd9477fd7757fd51fcbece28da150482c32d87f325476aa31ae6747edf2c3c070ba6", 0xbd}, {&(0x7f0000000000)="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{&(0x7f0000000000)="c7b43273b6aa8fa92b0e2ab1ad10210d72e19ce80424d62c382f7662fd77ba92a2844b354c4c7edd4be705b8865d25ebfab9e579d4e525090d5526df6b8441917a8e23afd1d97ab70015188eb986105c79e5", 0x52}, {&(0x7f0000ff7000)="d34b23baf82ee18bf9badb9c2a719a4354918e928e0de2bd4a60dd25a67734b145d1f6cd40a49dffe29b5e7d1309279c85d0c6ff1052d744895dff7abbc70a931faf85ba5534ebd567d91064b31aa50f12ed22e8f9c0a1b61bf9026b533ae8b27b22e0391e2c1cf024bf700bfd69a5625a3c6ddf57796efd88a4d466a5ceb6438bcfea74f2acb62000d6b41f95ae4ceac0b9def0a5c7ee5ac6828c", 0x9b}], 0x4, &(0x7f0000001000-0x570)=[{0xb0, 0x10f, 0x5, "5e8c77575e28574dcd40e53924bbb10a99595cce9647fae2e211f9b557e964d915c35a05d7fec1a4e7e357003d3f28cce9ae71759a5b09928d69c3a0cdf74279943a84db934f08806fcaf3ba0a2f274d6ec2809d1ee044073f79ef3e337be0b3f32f55f7e924bd94b7b7c546e57f814874b4006db1e772386f7fa3c389712fec37a45b1e9f98133b34158d39fabf4789c72a3833dd750693f36537"}, {0x50, 0x11, 0x6, "80d4245bd17a982e0953042e80e57d2eb07e1ce35de6706825e0503a0e125ad022d7d6ec58abdd927c8c300792cd9c83e46b259b5590643eefed40539a"}, {0x110, 0x3a, 0x7fff, "1a44192da39b3b08cc86e2d4bbd3a38fefe23b5c45f25a43f22f6df7c571aab975c34bb4961ad827b59c7ce5cb7afe81f547743e4ac8a0d440ebab997301f4d00b6d9ffbc251e791eb79e0fa59c00e101abadf37e75bf0d59bbaab752de89686e22f6107f49123ca48d1145754aa1cbb6f3ca2ddf8fe6babac4991f21860866220cf64e5d7c95c8e276086ba0b724a67ca30b4ce95f3924b54b79ff996946a9d7d6eea04d15cae6873c6787ec075a608c71d6e196242e13948f603c01a04c2b0a1a943f88118d89af8780305e7ca3574ca33c49f72d4770cc13e8cfea0a8464d8dcc5785eb53e4509d627b74ec3a463b10909557a3179d6282"}, {0xf8, 0x10a, 0xd27, "babdf42936bf4a8737d00d5dce5ebf3db5885ef1c647838ad6cca5fb431c230fc0153b7c105b89e7e9301bc5722cf017f05646070c15ebe3541ed3e89b162b82d6988b48329761ba74d8a9f0a11bece5830bc6819040ce541f439b62e2135365f86db3cf9f54a303a0b76b5587cabf946ce981f3a01ee19739e4417720473c3754cc01f3a62b74041116dd4b84a97aa831cf338de9046e9e637387a6f3fd9e7c07682ca65d492d6359343895c0e87e3e563841b87c46e749b42fb037ef6bdddbe3df00198dfd43390a42f52c825d3728d710c2bfb50cbbbdac101af34c7c3953724128f43477fb"}, {0x88, 0x1, 0x1ff, "84e9b19eaf897a7440fb57195d82db4b7bd88989b162169a7ae09891fad85ff83dc94d9290c52065d96162fddea5bbe339dc0da9a569fa3ef1854b7d2b366990371253fdb334c57bada7f57abfbeb3733ab12ca86a7b47930ec128efb138f1457916a7e46758b76df3ed0acfbe88208cd84d"}, {0x58, 0x1, 0xfffffffeffffffff, "c03b60e23c971915ae5a2c2ea13b60da6d939e1e6f86ea5c96bada88ec5f9105d8290ced9e3f9f75f9e2224beb7f6ccc90c3baac6de35d2eac738e41862be4fa6cdc04e752d3"}, {0xb0, 0x11f, 0x4, "92656f9eeddacd63dc468f8b49aa8016a4bf6c63c59168340184663722466f182d0714db4ba71a112ce5bd96e0932d0e8fe8e2e93fa9c18becd7afe64a622f5e2530823b5e6a717b9f63159472db49a3b524c73c2423911313b0faf0b5cc53795bfb94300d26016fb21cc7a477680c4a4daf48cbbeddd0687f1aba2e9a8dc8eaee7b018b3d3d4d1dd75c16f6306e2987496aab4db97673d66cf5"}, {0xd8, 0x11e, 0x1, "4bc90c74117f7e9e94e6f0d26e9daa769ac14d185bfbb8713ec67f0245ca1f9f5b92525030b39aab335a693f7a6aa3759f17e1689d63723e8500fa144da2d2c466d865efd857444bed3c387d7247d57055da90dd6720aca33cf6d717cd64369e31b65c49f9e4142131ae6cd477a6e7bf341704b7a8488231751e8427ba9db8e76e0b1166d0b7f32027b40e7ba08fbacf48459718951263f429c19168c42077aa282800e124196762914a791255e1ba2ac9484c5e7f632e216f1e82aef81af4bf815b"}], 0x570, 0x90}, 0x3}], 0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:13 executing program 5: r0 = epoll_create(0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000002, 0x3, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8916, &(0x7f0000a4a000)={@common="6c6f3a0000000000000000418c050800", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r0, 0x0, &(0x7f0000678000-0x4)=0x0, 0x800) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/05 21:43:13 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000000b000)=""/141, 0x8d, 0x160, &(0x7f0000005000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 269.689922] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 269.699272] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 269.721495] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 269.731750] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/05 21:43:13 executing program 7: r0 = socket(0x11, 0x802, 0x0) r1 = accept$llc(r0, 0x0, &(0x7f000091e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000001000-0x4)=0x80000000, 0x4) setsockopt(r1, 0x100000001, 0x7fff, &(0x7f0000001000-0x1)="02", 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x401, 0x100, 0x3f, 0xffffffff}, 0x8) 2018/01/05 21:43:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40002000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000a65000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00006e2000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a56000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/05 21:43:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x9)='westwood\x00', 0x9) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000287000)={@common='gretap0\x00', @ifru_flags=0x1501}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000057f000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) getsockname$packet(r1, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) 2018/01/05 21:43:13 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f00004a9000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000f8c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000efe000)=0x10) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f8d000-0x4)=0x101, &(0x7f0000f8c000)=0x4) r3 = socket$inet(0x2, 0x7, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009d2000)=@assoc_id=0x0, &(0x7f0000f8c000)=0x4) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000f8c000)={r4, 0x8}, &(0x7f00001ea000-0x4)=0x8) 2018/01/05 21:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x5, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) r1 = accept(r0, 0x0, &(0x7f00003d5000-0x4)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ef4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7d000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/05 21:43:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) r3 = accept4(r2, &(0x7f0000247000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000655000)=0x10, 0x800) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000d4c000-0x4e)=""/78, &(0x7f0000ad0000)=0x4e) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) 2018/01/05 21:43:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{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]}, 0x9, 0x67b, 0x6, 0x8, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008c2000-0x98)={r1, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc51, 0x6}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4, 0x5) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000ecf000-0x4)=0x9, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ff1000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000-0x4)=0xe8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ff1000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x7, 0x2, 0x301a, 0x2, 0x9, 0xa, 0x0, 0xa0, 0x6, 0x40, r4}, {0xffffffffffffffff, 0x2, 0x40, 0x81, 0x0, 0x0, 0xfffffffffffffffa, 0x1f}, {0x7, 0x5, 0x9, 0x61}, 0x80, 0x5, 0x1, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x4890bab7e9b29813, 0x3, 0xffffffffffffffe1, 0x5, 0xfff, 0x789f25be}}, 0xe8) getsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r3, 0x0, &(0x7f0000ff1000)=0x0, 0x80800) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r5, &(0x7f0000ff2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/01/05 21:43:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f000039a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4b000)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c28000)=0x8, 0x4) connect$inet(r0, &(0x7f00003a4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000c4c000)=0xbf3, 0x4) sendto$inet(r0, &(0x7f0000933000-0xe8)="5aa8b6eee075138f2d01430847ed1c2c0371a34679061621dd4e68813124c043ec711f4018f9f0613e63d911654c616fff15d7a2706884607570fa673bde2e133d4db5370ea43884ce9edb840275b6021721a3cd6dc3b502cc99a395c2d6949a13bbb2a09e09c1f67040cdcf2056ff3c8ab0984735d1274d5037be675792254361f801ad9b90fba9ff5dc8800bef728ab80cff9635b498cd5c39c7d532dc94fcaa295be980667faf7bc28b2c47fddea4615fd0da8f8c401d33f07b4fda3fd223a0365ff7e32d59ad29a1a4bceeff30373af359cf0233109df994544ba94a3f8ff7237ffd8bd1643a", 0xe8, 0x4004, &(0x7f0000b2a000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00008eb000)="", 0x0) 2018/01/05 21:43:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0, 0x0}) connect$bt_rfcomm(r0, &(0x7f0000918000-0x9)={0x1f, {0x2, 0xffffffffffffff01, 0x400000, 0x7ff, 0x7, 0x8000}, 0xfd23}, 0x9) 2018/01/05 21:43:13 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f6e000-0x8)={0x0, 0x0}, &(0x7f0000f6e000-0x4)=0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f6e000-0x8)=@assoc_value={r1, 0xbc}, 0x8) sendmsg(r0, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00800007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95075fc0d61c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd01f273202a527f2facc0035120ec64fa733c1c99276b26e05000000727e327f814dc256ce82cb2c00ef58911dbff90000001300000000ec026956"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x9c, 0x0}, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000034f000-0x8)={r1, 0xee}, &(0x7f0000f6e000)=0x8) 2018/01/05 21:43:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000038000)=0xe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c98000-0x8)={0x0, 0x37}, &(0x7f0000380000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000026b000-0x10)={0x8, 0x800c, 0x80000001, 0x2, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x8) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) 2018/01/05 21:43:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x15, 0x6, 0x1000) connect$netlink(r2, &(0x7f0000509000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000100}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r3, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r3, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000688000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000feb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2018/01/05 21:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) r1 = accept4$inet(r0, &(0x7f0000b76000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000355000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000067b000-0x78)=[@in={0x2, 0x3, @multicast1=0xe0000001, [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, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x0, 0xac, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/05 21:43:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000782000)="1f0000000206ffdde280f400f60f0000000200000900018005ffffe5000051", 0x1f) 2018/01/05 21:43:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm(camellia-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r1, &(0x7f0000f48000-0xb6)="", 0x0, 0x0, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/05 21:43:13 executing program 2: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2713, &(0x7f0000dce000)=""/40, &(0x7f0000dcb000-0x4)=0x28) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000dd6000-0xfb)="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") 2018/01/05 21:43:13 executing program 6: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x8000) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000de8000)=0xa69, 0x4) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000de7000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000de7000-0x4)=0x1002) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000de7000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000de7000-0x4)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0x0, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008df000-0x4)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000b17000-0xb4)=[{{&(0x7f0000f32000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000079a000-0x10)=[{&(0x7f0000caf000)="386303a52c", 0x5}], 0x1, &(0x7f00006b7000-0x1a0)=[{0xb8, 0x10d, 0x1, "86c2421b5bdf8528b65c3e515b96ff15dab5193a47612f979a8b3a9f8a254f06fdf47270a4bfb04a0259d15ed8e9070f966282e69d1a6754d23b330eb64acac95dd6af66200ab0775e84fc2f54e87b0fbbc1b321350f4d302fdc8a8ffcc2c49792870033dc1e01c75d451272d72d9ad458e076450931af6236f1ac1dbb9bd3f0dbe7415d1f41a23e3bbd45b81cc64f0c908b81774e03dba5a0997204fa4f398ea1bc"}, {0xe8, 0x10f, 0x0, "3840b0ba585150909aee692de3c17c774436df115b846c32c7cfea002eba4153f4ba216b29e220dca14f7ccbcaaff96dd6529c3d025502c59f251b8b0aa723a23d36ac9eb7a5ef7f7ab925ce4e324718c75ee2a300548569b302acfce4cddc703c22f727ad7ddfd3434e90391c2cf6447cbdb3235656a8f516aa752eb3204c037e4f119765b892e84ee8d94be37deac53b7b5188a8b863a1c8e4afa031ba973cd8bae94c0bcfca5adf8c0b314aa86fe9f9aa0220e12dc9a8b298ac8511d0d04bd5b128212141803a65956ec00c38b117b7"}], 0x1a0, 0x4000}, 0x0}, {{&(0x7f0000b87000)=@nl=@proc={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f00009a7000)=[{&(0x7f0000452000-0x13)="8971217866d808b5c41c90829e7cc3051468f1", 0x13}, {&(0x7f0000190000-0x1000)="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", 0x1000}], 0x2, &(0x7f000017a000)=[], 0x0, 0x20000000}, 0xa9}, {{&(0x7f0000fa9000)=@ipx={0x4, 0x3, 0x9, "61947d4d9282", 0x0, 0x0}, 0x10, &(0x7f00004e9000)=[{&(0x7f0000f2c000-0x93)="db454bb7e391f609cc72d2ce299a1eab3e73dacfbf2968f5c5265d5db081d558ff50e8dbd16eaa5edc13aeaa9b8c73360d56de94ea8782898d3927e09d95eda4c36058ffefaea2e0da28d275e0c1b7a80d880591e6546d2895d2b86c14aa9b84974a21807b6df1dbea5e8c8dcb93cd6865f1cff7fff08b46b084a90fbafffb768a6d55ff7919a32f74c471b2ed4a4c879eab22", 0x93}, {&(0x7f0000b71000-0x64)="1b79b413d0b19b1b8279cc400913cfaac6c726b164348dc0dc6fcd2ee5fdbfa2cbe38755fd055d5581e1e7895ace6f33f649a4e41fbe0f7081d9423a566c9333b456e68c3d5e10d124a3255c4e9facc6253a2303b382b0bd34e9e805e8474024c4fad80a", 0x64}], 0x2, &(0x7f0000e70000)=[{0xf8, 0x115, 0x100000000, "d2e79add443b28916d9a897f17c376586ce9c8ca5c849991aff65b6d4e58fb9a596eb1da6f7825f5f1070b44407f89abb628032b7893630ca943bc812bc33f7ec4117f3f1553efda401bd0ca7cfc86e79d10f37d07255fd57347bf18bbcbcbcf1e26289f01c234f14de0898bc58c518c92bc43474d5fd586f60a17c3b987507dec9ecd0874250055f779525fb2225a74fa09eb298895bfb89112eb4df77c165038420c65023c460111567f044683813d4c33ebf96a800065a970a111c4c01c0d3ac443febe423d6721a3c5bce37c53df2a4643bbc90f058c6aeaaa17f19d8a62416189e617"}, {0xb0, 0x118, 0x7f, "b0990fd2024f9850b859ad21a510f1af474fa9d278a7c048d269ef616a5785aa41321c885cb7caa239c38acede102f225af90df92d71c6318c09655ad0137c95ec99368cca0edc7bd1617fdca5d5fcd63e39079116ba3017e8c7414f5d710ef7625607880c8826be04db3a7c09f0d655a6c779e9432d83bd85f51c17170cb4a6a18dd0877c1471df8cd954bf981b6be6771a3eccd48687b5238bf8bc86"}, {0xc8, 0x117, 0x81, "31fb6d3a27ec5b4e7713be5a4e2bcc3bad70e4429d97cba533e85061c9d4cda523e7693752783d3dbe32aaef291020a96c189c31151c865467727283b4f0556bef4c5a8f9f195ce25d011fe589ba9f3a9b4532731656a34b745991de438c1bd9f417dedf302fcb9597cf74cd331fa5b65e0b7626f1d938a11d19056ef1642cf227fed2eb30c8e4989eafbb110eb12e77219aa003b4547ea999b9bf52acea353f8c161804fc649ad5e176b18e08b586715b595f5a803aa408"}, {0x68, 0x11d, 0x100000000, "e0defc344cc4341994588e5a523f7f49423f6f91d66ddcbf32b4e1636b7013a60d15536740ffa10a63e6971d953f22c7210f7a45b660379330f9df0d237fc698a461ecd95702d27738910682aef7f321c5fd4fcc7e38"}, {0x98, 0x10f, 0x4, "5216b55630e974bbc3e53580840b927f751f1b386c269fedae02bb545ddc9772d8ab6aa8cba26eb5039923470ce696de9d1bcc8b8793c149c44e98b0b17795d7e055e39ade3b9a601d7d62b78f024f7533dd9047c823cc92342c9d7ba0dc5b43d51308f1ae0a7b26cb5b0e285368bfc19d789bd98e13372a66f5b5088fb13526bc21aabe5d"}, {0xd8, 0x109, 0x7, "0e34920069510ac8894eda072210407d75d1ebba1181529713fa8490038ed65357e35d39626fa1a43c4c69bf48340e4b3c1a3c337feca893a74be0314edc1ddcc46674c36a3bf9055b160c5b71904f7cf83a2e6a948dbefafb6975e5e028907b13cc838b9ece49c88c76380fabbcdcb5b78fa36b76f056b34a8e7bc14a1d64dfef0916c905dfa23aff734d5992193598ab13f4f2407f3d1b9cfd0240788fe80e639ba338dc96a15fe79a5aca41e40a6a567afb6cd55fe090f4cc9801d85eacadfa"}, {0x50, 0x48646372816625ae, 0x8, "f179865386fc5f6554e2afba8105ee125f10332a7ff73d089a1a40273d6c2a734d497b3db2371fc1864e8109402a61208f79b3d7fa9ed53b6f"}, {0x98, 0x19d, 0x3, "776d3f08275b2a426aa767e07514756c6f9cd0bea64249372fb2aa40a2114005ca787dfd3c16c3204dd5052812f41e438ac93154377c51436988c292bf5791a34d20c0d41deb759e0eea915c531c9d310549f42a12ea6e9cf72fb53919fabce90a6d1ec20be71088381e4da6ec6aee91961afb137f1cfd6b07b1cf7b6355804b770d9e55"}, {0x1010, 0x0, 0x4, "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"}, {0xe8, 0x108, 0x5, "ab1018cb5bbb79642718f2c7e767bd962f967558c37fa7c34beb908ca4756abfeb45269abf2655665fd3b07b5766ae56da9b9824b462be8e6f6eb17ec823c7348f54d945281751ddf6d38c051001545f195ae42ae31042ec534530f23a501eee83164cffa010153c4cbe4b2a39feba78716f7dc352c3ed6238ef834227a6f96f8ad0473985a5e8ba5b2cdafac0c95155a22cf8dffc62523a3726343276b9c48091b2886f1498ba5512d106956931c2d4343cb021b05112918a5202e4472daaba51ad04f685b0201fb4c251603afc3c9c142ff49aa0b2de"}], 0x1628, 0x8000}, 0x3}], 0x3, 0x24000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008eb000)=0xed, 0x2) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) socket$kcm(0x29, 0x2, 0x0) [ 269.954357] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 269.994367] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/05 21:43:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005ed000-0x10)={0x7, 0x2, 0x9, 0xffffffffffffffe1, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002ca000)={r1, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ef000-0x4)=0x8c) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) 2018/01/05 21:43:13 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000077e000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f83000)={0x0, 0xff}, &(0x7f0000d7c000-0x4)=0x8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f83000)={r3, 0xffffffffffffffff, 0x1ff, 0x4}, 0x10) sendto$inet6(r0, &(0x7f0000f80000-0xf1)="", 0x0, 0x0, &(0x7f0000143000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00009ee000)={0x2, {{0xa, 0x2, 0xcf06, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x681}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x635a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r4 = accept(r0, &(0x7f0000df0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e84000-0x4)=0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f83000)={0x1, [0x0]}, &(0x7f0000f83000)=0x8) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f85000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000059a000-0x14)={r5, 0x80, 0xeb, 0x3, 0x0, 0x2301}, 0x14) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000f85000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000ba000)={0x0}, &(0x7f0000f84000)=0x4) 2018/01/05 21:43:13 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00001a1000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f79000)=0x1c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e06000)={0x0, 0x6, 0xfffffffffffffff7, 0x9, 0x3f, 0x2}, &(0x7f0000f79000)=0x14) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f79000)=@assoc_value={r2, 0x10001}, 0x8) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0xf, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f7b000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000d66000-0x4)=0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/05 21:43:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0b000-0x4)=0x10, 0x800) 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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bab000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7fff, 0x8, 0x2, 0xa0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x100000000000, 0x100000001, 0x330, 0x0}, &(0x7f0000c33000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000af5000-0x38)={&(0x7f0000dc5000)=@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000ee4000)="7c81ae0318d22bde4ab537760a4d2dd215a5ffe1a8b975260cd66c72f535baed58888ebbd4d602981aa1ccf21a0e9824fa7643ff45bdd5fd59fe3825a436de9e72d46d841d44ca3362d77c39ea24731bb6ddc25950cf3c2777d169d8f32e136b5d586d015f12f355c9746c02b1345bfb3bf58a786d11082e8c594cf6179b7553ca44e8dbb908ca", 0x87}, {&(0x7f00001f3000)="665a0820f5fe37111dd865ce78df69f458be9d7bb5b70287c72b2e6e4f74625f3b30688e2b3dc03223ab3620b877ee8120c73a669c", 0x35}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="507381408a941273a64fcba8f147db51ad0a5dea4dc67146e6b0d7e2b81a16d68e2a40c1ddcdedaa3fff3e70959fbb480f1a8d365825069e7fddcf9be66c6baa33d7032f5d9493ce1b085de72e98b36c3ad6731207a16c249acd974b4bc222ef73f51d7d5cb95d5264f47827156c8e32a222b04208beb96447b5f7cd5e04508b92099c897ebc9ca91b1d6e4ed5b9f9051bc33327417a45bea05a22648c795ad0b85bc34bf7", 0xa5}], 0x4, &(0x7f0000709000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x15e8, 0x412b, 0x1, 0x2, 0xfffffffffffffffd, 0x7, 0x3, 0xffff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xad28, 0x200, 0x1, 0x9, 0xb1e, 0x0, 0x800, r2}}], 0x60, 0x20004000}, 0x40800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000000d000)="264563c7a2b65d5e182a") ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r3, 0x0, 0x53, &(0x7f0000176000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/05 21:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) pipe(&(0x7f0000c7f000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f00005d0000-0x24)=""/36, 0x24, 0x10000, &(0x7f0000bb5000-0x10)={0x1a, 0x5, 0x4, 0x9, 0xfb, 0xfffffffffffffffa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00003cd000-0x4)=0x2, 0x4) 2018/01/05 21:43:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, [], {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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f00007bd000)="", 0x0) 2018/01/05 21:43:13 executing program 3: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b05000)={0x0, 0x40, 0x30}, &(0x7f0000f10000-0x2)=0xc) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f0f000)=r2, 0x4) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f11000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000714000)={0x3, 0x0, 0x10002, 0x8}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000f10000)={r3, 0x7}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f10000)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00006e3000-0x14)={0x80000000, 0x3, 0xfffffffffffffffb, 0xfff, 0x80}, 0x14) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000f0f000-0x20)=[{0x46, 0x0, 0x2, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x1, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f0e000)=""/85, &(0x7f0000032000-0x4)=0x15b) 2018/01/05 21:43:13 executing program 6: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00006cb000)="2e6ff9f32c27fd692447677af18aff354caed4498284641696f105fe4d27bf43", 0x20) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f95000-0x38)={&(0x7f0000932000)=@hci={0x0, 0x0, 0x0}, 0xfffffffffffffff1, &(0x7f0000f94000)=[], 0x1, &(0x7f0000d31000)=""/107, 0x6b, 0x1}, 0x80000000006) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f94000)={0x0, 0x48, &(0x7f0000f95000)=[@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f00008be000-0x4)=0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000295000)='"', 0xfffffffffffffdcb) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f94000)={0x0, 0x8}, &(0x7f000026a000)=0x8) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f95000-0x20)={0x1, 0x10001, 0x200, 0x400, 0xfffffffeffffffff, 0x3, 0x9, 0x0, 0x0}, &(0x7f0000f94000)=0x20) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000acb000-0x35)={0x0, 0x2d, "df3f05be3c7b1288551a2a4ce13a3411ff342f728aec159bd319e298699fa580a43eee5a7f83320c13ffdfae37"}, &(0x7f0000684000)=0x35) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003a4000-0x103)={r4, 0xfb, "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"}, &(0x7f0000ae5000)=0x103) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 21:43:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000cba000-0x4)=0x9, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x104, 0x4) write(r0, &(0x7f0000063000-0x98)="", 0x0) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0xffffffffffffff05) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000b5c000-0xa0)="d6ef315a5de193a989dbda2fd5b43fd3cc1d3f4eddb1938b0be7d1e1df8c9998b9b78cd709a8fd29d5d6c3c54dd8f6ec436ea5c90db91aaf862d8bd365b73703876148d9e2c8fdf0ed5048479fb735174e68e4ef0cd45a42ddc823c604ce653c61d65aa15e68ca7714a6ca9e253c266a0693d72c1e0409b2da66c256cd3f9500f41ba2585d47508b724f7f675ecc756def8f88b6eb0480b1374922b26f780bf5") 2018/01/05 21:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b47000)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000907000-0x8)={0x0, 0x3f}, &(0x7f0000716000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000594000)={r2, 0x1, 0x8, 0xf3e}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000574000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fa8000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a51000-0x4)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00008cc000-0x38)=[{0x3, 0xfffffffffffffff8}, {0xf, 0xe9ab}, {0xa, 0x5}, {0xa, 0x80000000}, {0x8, 0x2c2eeb7e}, {0x2, 0x2}, {0x3, 0x9}], 0x7) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fea000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ef5000-0x4)=0x8000, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000001000-0x80)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xac8}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 21:43:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000441000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000d99000-0x10)={0x2d, &(0x7f0000c85000)="206f317c261160f9562045a04813988b9950c743ad917d384f73ef8dc5459c6206dfe503ce0becf328d944b4fc"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a4d000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f000072e000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000482000)={0x10000, 0x7, 0x9, 0x2dc0}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cc1000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001d7000)={0x0, 0x9}, &(0x7f0000e9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a90000-0x8)={r1, 0xffffffff}, &(0x7f0000fc5000)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000d5000-0x4)=0x4, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00003fd000)=0x0, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000504000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000008b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000344000-0x4)=0x10) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x400) sendto$inet(r0, &(0x7f0000416000-0x2f)="3eb083d9ffdbf5b6cf8ccfb3a0ddb04990fac74316b6fb05436b8c9c4a74b9123d53cde1373649f2c41799b0244eab", 0x2f, 0x8090, 0x0, 0x0) r5 = accept$inet(r4, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000-0x4)=0x10) setsockopt(r5, 0x84, 0x7c, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/05 21:43:13 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r0, &(0x7f0000d15000)=""}, 0x10) pipe(&(0x7f00006a0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a5a000-0xb8)={0x0, 0x400, 0x4, 0x6, 0x9, 0x3, 0xffffffffffffffe0, 0x2, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x100000001, 0x7579611c, 0x20d}}, &(0x7f0000225000-0x4)=0xb8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000718000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000e73000)=0x8) 2018/01/05 21:43:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xffffffffffffff81, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) unshare(0x803) 2018/01/05 21:43:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f0000e3c000)="", 0xffd7, 0x1, &(0x7f0000ef8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdfb) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair(0x1a, 0x5, 0x81, &(0x7f0000404000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000e57000-0x10)={0x8, &(0x7f0000d53000-0x40)=[{0x78, 0x7, 0x3, 0x9685}, {0x6, 0x100000000, 0xe3, 0x5}, {0x0, 0x5, 0x7c1, 0x2}, {0x62, 0xc, 0xba, 0x0}, {0x5, 0x4, 0x6, 0x1}, {0x80000000, 0xa46e, 0x0, 0xc8}, {0x1, 0x8, 0x0, 0x5}, {0x5, 0x1, 0x8, 0x5}]}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003fa000)={0x0, 0x0}, &(0x7f0000fad000)=0x8) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190b000007000000028100ed3b8509000100000000513ffe58", 0x1f}], 0x1) 2018/01/05 21:43:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000677000)="", 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0xff}], 0x1) 2018/01/05 21:43:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000441000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000d99000-0x10)={0x2d, &(0x7f0000c85000)="206f317c261160f9562045a04813988b9950c743ad917d384f73ef8dc5459c6206dfe503ce0becf328d944b4fc"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a4d000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d25000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000b64000-0x5c)={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x226}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x9, [0x80, 0xfffffffffffffff0, 0x8000, 0x5, 0x7fff, 0xe008, 0x4, 0xffffffffffffffff]}, 0x5c) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:43:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000441000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000d99000-0x10)={0x2d, &(0x7f0000c85000)="206f317c261160f9562045a04813988b9950c743ad917d384f73ef8dc5459c6206dfe503ce0becf328d944b4fc"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a4d000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x20000163, &(0x7f00005a7000-0x8)=[{0x400e, 0xfffffffffffffffb, 0xff, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/05 21:43:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00007aa000)={0x9, "2127956faa47"}) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) preadv(r2, &(0x7f0000b07000-0x30)=[{&(0x7f0000dc8000)=""/101, 0x65}, {&(0x7f00003ee000-0x7)=""/7, 0x7}, {&(0x7f0000580000-0x60)=""/96, 0x60}], 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000069d000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000213000-0x10)={r0, r1, 0x7, 0x2}, 0x10) 2018/01/05 21:43:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003e0000)={0x0, 0x0}) connect(r1, &(0x7f0000d0a000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f00000c1000)="0ea1eed93beaefcf8d3acf43af006d9fc50ea5db87e4d41afe2de3c509df449454cb3e790d022291a73a59b9d0a6138d285b5162ccadb9d01f8e2087adfe9137cee20962c95fefd2ad75db8cf64d9db7888e09041dca6e999e88ae9879d190", 0x5f) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/05 21:43:13 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fd0000-0x10)=[{&(0x7f0000ca6000)=[{0x6c, 0x0, 0x0, 0x0, 0x0, "1962efc11c7cc83a110814ba6c10404eae5257c0ff60bd77acc110e734f0c83a69a4d695c4df7b86d0db9b784af016a2d671e619579bb42712f976e260f8000d54ac29b206fa7db882763250cd36b0574128287e0aed35aa8234c628"}], 0x6c}], 0x1, &(0x7f0000969000-0xa)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000fd5000-0x4)=0xa, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fd5000)=0x0) recvmsg(r1, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[{&(0x7f0000ffb000)=""/4096, 0x1000}], 0x1, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2018/01/05 21:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) r1 = accept$inet(r0, &(0x7f000028c000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000649000)={0x3, [0xfffffffffffffffa, 0x3, 0x5]}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:13 executing program 6: epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0xc4450, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x75, 0x63b, 0x401, 0xc6, 0x3, 0xfffffffffffffbff, 0x7, 0x5, 0x46749585, 0x9, 0x7, 0x8001, 0x1, 0x200, 0x776c]}, &(0x7f0000a5a000-0x4)=0x108) mmap(&(0x7f000009d000/0xc00000)=nil, 0xc00000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b0f000-0x14)={r2, 0x7, 0x1, 0xfb2, 0x8, 0xfc00000000000000}, &(0x7f0000341000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@assoc_value={r2, 0x101}, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036f000+0x4a4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000059b000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1000, 0x3, 0x4, 0xa, 0x20, 0x20, 0xc, 0x40b4, r4}, {0x10000, 0x7fffffff, 0xffffffffffffffe0, 0x1, 0x800, 0xfffffffffffffffe, 0x9, 0xffffffff}, {0x787d, 0x3, 0x9, 0x1f}, 0x0, 0x7, 0x2, 0x1, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0x98780ae6afe143e2}, 0x2, @in6=@loopback={0x0, 0x1}, 0x6, 0x4, 0x2, 0x81, 0x8, 0x7, 0x8000}}, 0xe8) 2018/01/05 21:43:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000441000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000d99000-0x10)={0x2d, &(0x7f0000c85000)="206f317c261160f9562045a04813988b9950c743ad917d384f73ef8dc5459c6206dfe503ce0becf328d944b4fc"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a4d000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b4e000-0x4)={r1}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000603000)={r0, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b33000-0x90)=[{&(0x7f00009a8000-0x130)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000bfc000-0x20)=[], 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008bb000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000455000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002ec000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000d4d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x1000, 0x400, 0x4, 0x5, r2}) 2018/01/05 21:43:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea4000-0x27)="220000001900070400a7c600090004000a42e9000008000000ad000006000180a427", 0x22) getsockname$ax25(r0, &(0x7f0000cc3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008fa000)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000892000)=""/174, &(0x7f0000239000)=0xae) 2018/01/05 21:43:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000441000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000d99000-0x10)={0x2d, &(0x7f0000c85000)="206f317c261160f9562045a04813988b9950c743ad917d384f73ef8dc5459c6206dfe503ce0becf328d944b4fc"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a4d000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:13 executing program 5: 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$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000047a000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000e1b000)=0xfcff) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000963000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0xde2d, 0x500, 0x1f, 0x200000, r3}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/05 21:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000731000)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d78000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f000087a000)=0xc) sendto$packet(r1, &(0x7f00006a4000-0xd8)="56184f311a15cc5f21db15df95e6d9e6ef71467237e4b0cb76e40fc32d9364f77bf83d59ca663ce3c78d9bf920d62fc1afe692c34dd24b0cc7ccd7fb91687778f73f312b390edf74e818376db43ee22329966649352d5f40455ede452220e18db8666a16dcd74e8305f75836b2ed83a429da25b84a725e2f5d7f822544c8ce45c8840fe1a8fb7fe73d1db91df603366443389a2ec6887b7e672a61d98cbbce2f18ac3f0e16a9651aa698b7cd4fd13dcb84f85b3c7f58f2124ef7721a86fb74584707332dc9f67b4580c80abe874755bcbc8d5da212b8c772", 0xd8, 0x10, &(0x7f0000cbe000)={0x11, 0x1b, r2, 0x1, 0xfff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[], 0x0, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ad2000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) ioctl$int_out(r3, 0x5462, &(0x7f000081b000-0x8)=0x0) 2018/01/05 21:43:13 executing program 7: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f01000-0x1)="ed", 0x1) [ 270.384826] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=2577 comm=syz-executor0 2018/01/05 21:43:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000de6000-0x10)=@buf={0x50, &(0x7f00005ab000-0x50)="0097b3805840420669bbb7c96d513b757ea074504caf2a9c4e53b9c941177e14fa93e8d9e3b4d2ddd5c563d7be91e448ccdd980041daea61555f504aa2de52f22ec5111b5b985e330729b3436d45bc51"}) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f0000aa9000-0xd4)="8b04355cec0c139a2d894d05357df11d259e30f56e6aa093c8815f45d740f1954e1d723dc8ef09fb24e32313832bc588cf6379be40b528db8296ecfb7c64b09ee77f00000091aec1063d9d91a2eb632ccf55f584422dd8a1615811dcc295f52768b2ada504d7f57230dd51306191044206e26a70668ffe9dd324479134f8ef80dab0f163bf72c218f8b0561dbaa25f22846d67a931e2faf6730f832522e72a597882f24ca0f846e229671dd908176bf64a00abcd7b095f7ba9c1fb1a5a04a5498bcd34f1b38a1638cc778719ae77ec0b1e5c368e", 0xd4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r2, 0x1) socketpair(0x17, 0x5, 0x0, &(0x7f0000dbb000-0x8)={0x0, 0x0}) connect$netlink(r4, &(0x7f0000e15000)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc) [ 270.442227] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=2591 comm=syz-executor0 2018/01/05 21:43:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"9fe6481d3021e4"}, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xa, 0xb, &(0x7f0000001000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x7f}, [@jmp={0x5, 0x6, 0x5, 0x1, 0x2, 0x100, 0x8}, @alu={0x0, 0x0, 0x7, 0x3, 0xb6edc46e753ba20c, 0x0, 0x1}, @generic={0x8, 0xfffffffffffffc01, 0x80, 0xfff}, @ldst={0x3, 0x3, 0x6, 0x8, 0x1, 0x80, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x4000000000000, 0x52, &(0x7f0000000000)=""/82, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xfffffffffffffffa}, &(0x7f0000003000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000001000-0x8c)={r5, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000002000-0xb8)={r5, 0xffffffff7fffffff, 0x7, 0x0, 0x5, 0x5, 0x2, 0x4, {r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff29f, 0x20, 0x48, 0x9, 0x0}}, &(0x7f0000002000-0x4)=0xb8) listen$netrom(r4, 0x10001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={r6, 0x20}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000000+0xda5)={&(0x7f0000005000)=[0x0], 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000006000)={0x5, 0xfffffffffffffff7, 0x45a04bc2, "09feac8b66e8", "bfecc773201b2320cac43e7777254289"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000008000-0x28)=[{r3, 0x2, 0x0}, {r3, 0x0, 0x0}, {r3, 0x2000, 0x0}, {r1, 0x4, 0x0}, {r3, 0x4, 0x0}], 0x5, 0x9) 2018/01/05 21:43:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000441000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000d99000-0x10)={0x2d, &(0x7f0000c85000)="206f317c261160f9562045a04813988b9950c743ad917d384f73ef8dc5459c6206dfe503ce0becf328d944b4fc"}) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000df0000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a04000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001a5000)={0x3, 0x2, 0x5, 0xfffffffffffffceb, r1}, 0x10) 2018/01/05 21:43:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) close(r0) 2018/01/05 21:43:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) accept$packet(0xffffffffffffff9c, &(0x7f0000d0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000100000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c32000-0xc)={@empty=0x0, @rand_addr=0x7f, r1}, 0xc) 2018/01/05 21:43:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000b1c000)=0x0, 0xab) 2018/01/05 21:43:13 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000939000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004c0000-0x4)=0x9, 0x800) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000054a000)=""/4096, &(0x7f0000477000-0x4)=0x1000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/05 21:43:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e4a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004d2000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000f89000)="9e2428e7feeff06e51d9db2d03f36572", 0x10, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) r5 = accept4$inet(r4, &(0x7f0000adb000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000362000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000925000-0x108)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x40, 0x1, 0x0, 0x7fff, 0x0, 0x0, 0xc7d4, 0x3, 0xda92, 0x5, 0x81, 0x6, 0x1, 0x9]}, &(0x7f0000230000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000707000)={0x0, 0xcc, "bb453823dd27c97549af7f7938c9b8f1f27d6cd4a75e8e21b25cb994553b80607bb2bf1fcc6ca1a108563d12215d8e62e4d71bfec666b29caabffa747b660a552e471e1c57fd46b9dfe59f2e3a790067a51d97a94b325a9db48ba8dd9d73b82a0bc3fcf81e5c40b7f7d9122f6b4a3b6d9a044f36955232dd311ecb99b226f0c3bdb44a7f2a57b34a61e1db6bba8d915be78b001080bfbbf9bd74318820a96f876cf19792207a6895537221d55272d956745297dbf50b99c918cb83a759f8ac6a60ac51e2440f4437c4938a6c"}, &(0x7f000058f000)=0xd4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000bb4000)={r6, 0x4, 0x1, 0x1000, 0x4, 0xff, 0x5, 0x401, {r7, @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]}, 0x3f, 0x200, 0x4, 0x6, 0x6ee}}, &(0x7f000000f000)=0xb8) bpf$BPF_PROG_QUERY(0x10, &(0x7f000086c000-0x20)={r1, 0x2, 0x1, 0xfffffffffffffff7, &(0x7f000066a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) sendto$inet(r4, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000104000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000153000)={0x8000, 0x4, 0x2, 0x5, 0x4}, 0x14) write(r3, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000441000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:13 executing program 0: pipe(&(0x7f0000517000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b69000)=[{&(0x7f000029f000-0xae)="39000000120009040f00dd00004000000700004a03000000000000000000001408002e000000028c0000000006080000000000000000693e4e", 0x39}], 0x1) 2018/01/05 21:43:14 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x372f0a90babd1b7b, 0x1, 0x6, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000011a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000921000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c09000)={{{@in=@rand_addr=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000911000-0x4)=0xc) r8 = getpid() r9 = getuid() r10 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000667000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084d000-0x4)=0xe8) r13 = getgid() r14 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec0000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c8d000)={0x0, 0x0, 0x0}, &(0x7f0000e12000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000040e000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x70)=[{&(0x7f000003f000-0xac)=[{0x20, 0x1, 0x600, 0x0, 0x3, "0a93ff8d844fd28732e1b7805d32"}, {0x8c, 0x3, 0x200, 0x8d3, 0x0, "5dc62b7e1c19c20058a0862445095a2018ea28cb80ac624f66c6a623cbad9c908d2366acfefe02a0e8daa34c785057d791d1f445cd68e6f39372186174aa9050d38cd235f2cfa04db37c2a569a2bbead0122886320dc1756473cf8eb2134ab3daeafa8b96289e300c65b02fd6325a76f9f125f994ba0434a04ac16"}], 0xac}, {&(0x7f000079f000-0x7c)=[{0x7c, 0x9, 0x0, 0x3, 0x3, "efcb033a037764515fd26290d290359c2d31521965e08f6bf578bac6fe6b8d24648d603d134e7a1a3be33c8a209522cdfc3305f1cc62224e1856908e90f406a09af8b8e3e53c0858be25657db67784985ab8eaf2c9a9e6efd6d5d25c04a59cb993f9c5523555ed10f624db"}], 0x7c}, {&(0x7f0000000000)=[{0x38, 0x3, 0x100, 0x1, 0x0, "442e82ff1c998a80293b9ce2d83d2cf41d904d85d8720d467c98338e3006f7a252095d20698dfe5c"}, {0x24, 0x1000, 0x22, 0x3, 0x3, "d47390dee7d174b1fd5e320ac21b27b7e7"}, {0x94, 0xe8e, 0x8, 0x5, 0x3, "13ea7eeb0229bbefb5bb244a19609260c88e2b125423a2e6d9a30f7dbaa79ef28120513c2aef0c7a91feb289fb056fde170c847b04eaa8bafb9542a8de3c422af4b02529007610c5ddf151aca41391950d83fa14cbc3775450279fed3a228d7b110aecf84a18a70caec52778f5ae7dfe2b91ad9b628559b8fce1716df1f9f250e3bf2f18"}], 0xf0}, {&(0x7f00006b6000)=[], 0x0}, {&(0x7f0000001000-0x1410)=[{0xec, 0xff, 0x300, 0x1, 0x1, "1841330058b5fb5d71cbe16cd240b1dc370f76720a8b27e501bfeb6cba0273d25f154a5ebce80a72c9c6d4427aa14af64c4d71fbfae8ab6a2a4f7ec96c2bfc8c8ce0b29f1204344038b1c8dc8fd30ac0ed6bc1c7d6b48e03db95972c5b255d89df34e9b73fda84fd11e0741a6d501ef0902da1b6b94bba0d49999fba48131b6822491b007b3b6bdba462acfb33b7cde8dde6a09b32649981c6e6bb40e0066333a5599b52235b42621ea7c298a9dc84f96384f5928a66ed9b475eacb3be7485abb436881457f10f805d3a73331667b0c1eb8d7d6d92272842bcba4a71"}, {0x60, 0x1, 0x400, 0x3ff, 0x2, "5cf20058d6be51cb55e0b55065b43d219b6a4245984abc09443a026c4a919bd5e2d6f95a56327c173de2d5907f3ec81471c40d14ff8528cc03981b1beba259e4249ee8b0dbb7d370c4399e81f762218c"}, {0xf4, 0x6, 0x300, 0x9, 0x0, "e3778ebe61517a9cd6d77b33aae20c4570038d381383d4f8e5814aab23b74709189749f5afddb21ad1cc8f7c07791aa22ef9f2df5e646d286030e7bf435c6053f7bf23d51277cbefd4ed5404f4bf70aeaccc16db40bc33efba132b104c6bf577e41972eac97e5b5d40d550fc27187d18fc298dceeb0438cad87aa674e4d89e70199c687998d0c414c8e8dce51c21d581dc590cba762d7b922c6fefb279646dacc7c502876301b67ea90f49734ab5a9d4ae0b4cf235a83712017cc00506df50dbc402fe8dbcefeaacdb5217c83417380d08ef250a76e79479c0f72947cfceda97e6d4c336"}, {0x68, 0x400000, 0x20, 0x10001, 0x1, "a2d4aa24548469b690e6ab726992754aba6ec5984ace1359874e667c5d9a9a7992ad9d2f8d76901badedb243443f154a934a6bef0d719025763375d399bdc80ef3fc798db49aefd040eee4a89a3dd5aab2de235b18"}, {0x1010, 0xc36, 0x500, 0x6, 0x1, "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{0xb8, 0xfff, 0x200, 0x0, 0x1, "d92292234f5d7a8507c7a852385e278d3b5091bf18284352e3f728445892f22eb88a31678cf678eaf2d0a4fc1851b0e9e1707aee6d276d8ec40b83342186456481a9dd5915f97fb7ca24f694d974d708178fb5ee1ccad55fed9f593b6897e2a8bbdc11aa327f0997bdd6167fef8353b0a54d0f4a57c3560cc029bddb05a87ded0cec4f0916247332779985fdee713639f478b5b478ec3585f3edbf4c42622231032b57ca12c75608"}, {0xa0, 0x80000000, 0x30, 0x9, 0x0, "9257cd15bfb8cd45ab37209fae47291486835ad187e7063328ca719cb7c6090846a070f280eb475daf9a9dfe85f7ca9baf5134c13d3398b8c15eadf339d71328d00f9d3f655c0b550c87077828261490553816df47369acdbb4c738cb0a364b1912118982a8c3b6fded79edef7871cb78519d2a0f69a5d0543cd052de7fa8e18567bc806b28e3923c8189dde347a0661"}], 0x1410}, {&(0x7f000003d000)=[{0x98, 0x7, 0x100, 0x9, 0x3, "bd803e6f05eaa6542ac9f6762517a7177560ec69bcd8d2bb7761e0eb2c5df9a9b90d8cb84d7838c3435ba1e10d90203dcd006816653aca642bda32466d43f3799b7979a39d3475a0be8c8c3db80078a2502864d0a750060954a0f8ba2bc1683ed3963e0b2e7f7cffa4f66d2c23812c708739f4d9f3124da32a406ac10a2ce72455658e02cc8e"}, {0x60, 0x4000000000000, 0x8, 0x7, 0x1, "a88984538d33caa8298f197455b738339c06e7485efa81fa14bfa84e8fede8ee7b9e2a3748f3866030f12905e349a071ceb6f5da042ce394d665008c57ee4c0433a01802fe693317cf3b29128c6567"}, {0xf4, 0x1f, 0x204, 0x9, 0x2, "40523fecc570a785bdaa82b672cf872e8008080da04cbd65dbe5e40d7abf96a9bf7c6d1cda6e4d5bffa9678fa4f4ee405eb1f04bd2bbd05911fa6af66d28c867a6ebb1e966ed90c541c31364e9c04393e05dab91fd6a64d7cded728190335223916b94eb7add123be03a33d020acb9fb38895d38b690424157c22747e4583dcad4c3fa022d56e15c3219052600c6421c63c79e72e15b8f29d6968b9f827b814365013a36f571aae3b62af7d94b98771abb51da5b7d352f0cb1e6c7b822bf1ec78663ca11558a1351e1d568075c3294269c3ed87f72070ce38ac3b0ece97cc83c4053"}], 0x1ec}, {&(0x7f00009a8000-0x158)=[{0x30, 0x7, 0x914, 0xff, 0x2, "29ce4822906176d60b3b3caa895284ce5225eab87a660155c6df9b9df2"}, {0x20, 0x9, 0x14, 0x0, 0x2, "7049ea9d6d479d73f53991f4672e9f"}, {0x108, 0x3, 0x600, 0x9, 0x3, "3091f1e104841f2cefc790ce544f5cc05af4f1ee2267f72fa6100eea944e2be1867bdaa74d5b610a1091842ab041269c8cf97e7473996949651389ebfa644edf955c90010e2f65db0fbd761e2933811b8c3a90a7473df9e4e0254f09c44f0f2f3cb7f02201f18e78eff5e94c33de8fc7819c9e816e5b4995873f9e6de04824d2e6a23c1e6b7cd0f735d6b784d91ac942fa6f803750dca89a8a9eee3138ef51b3b97868de41f155308aa5a9f209ee9fed97eff48523242cd1c5702e728278521e7e58b92fb591818be371eacae48a39763a734af14f22016dec6185b809a0803b58c10e41c97c12e590062843de0bccfebc4e1e3d854a9bdd"}], 0x158}], 0x7, &(0x7f0000001000-0x100)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x100, 0x800}, 0x20008880) 2018/01/05 21:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000012e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0c000-0x4)=0x8) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d4e0f59a19d57c800297b7874a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6d0b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) 2018/01/05 21:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000431000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) sendto$inet(r0, &(0x7f00008fb000)="028ca5fbbef4efa2eef0ef318d7f368b97dfbeeaa0", 0x15, 0x40000, &(0x7f0000c7b000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000917000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000710000)=0x1c, 0x80000) getsockname(r0, &(0x7f00004ae000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dcd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc2000-0x4)=0x0, &(0x7f0000e5a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000de1000)={0x0, 0x101, 0x30, 0x7432, 0x101}, &(0x7f000084b000)=0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004e2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9f000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000012c000)=@sack_info={r2, 0x8, 0x175f}, &(0x7f0000838000-0x4)=0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) getpeername(r0, &(0x7f0000e43000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000af3000)=0x1c) 2018/01/05 21:43:14 executing program 3: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00001c8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b6000-0x4)=0x8) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00005b6000-0x14)={{0x8, 0x2, 0xfff, 0xffffffff, 0x400, 0x3}, 0x9b9, 0xfff, 0xfffffffffffffffc}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x7, 0x7, &(0x7f00001b4000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000aea000-0x81)=""/129, &(0x7f0000712000-0x4)=0x81) r1 = socket(0x1000000010, 0x10000000002, 0x0) write(r1, &(0x7f0000688000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x1b}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x0}, 0x20) r1 = socket$inet(0x2, 0xb, 0xffff) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00007c5000)={0x0, 0x0}, &(0x7f00003d6000-0x4)=0x8) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0xffffffffffffeffc, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00002fe000-0x1c)=@req3={0x3, 0xffffffff80000000, 0x18000000, 0x8001, 0x1, 0x0, 0x800}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00008a1000)=""/222, &(0x7f0000230000)=0xde) r1 = accept$llc(r0, &(0x7f0000a74000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ff000-0x2)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000084e000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = accept$unix(r0, &(0x7f0000177000-0x6e)=@file={0x0, ""/108}, &(0x7f000062e000)=0x6e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000016c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000614000-0xe8)={{{@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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d29000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aea000)=0xc) sendmsg$unix(r0, &(0x7f000036e000-0x38)={&(0x7f0000fa8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d01000-0x30)=[{&(0x7f0000134000)="c88cdef8030f41b1cc3f6e", 0xb}, {&(0x7f0000921000-0xaf)="9bfed13b7f0900f23232f4f0e57086c376af6dc486e3f8f6a074dcb17de4ff56f310f0ee2344d6db9386bdd6d1994778c48baa958120fbad0ae2b9d09d7af5d4914eb9a9f8c1b85182618cd4699582bd1ff6108a2980519b6cb0afb7fbf9f8c346f120e9a8dc16e030f65afafb99c1d635e87b784d4f981552725b2bb719eeeece9d28a24e9c81f62155eac56c5659e5af828a91ded236299c8c06106d36b89b7a84b42a9a51af33af0da0b45447ed", 0xaf}, {&(0x7f0000ceb000)="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", 0x1000}], 0x3, &(0x7f0000a0a000)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0xc8, 0x1}, 0x1) 2018/01/05 21:43:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0xfffffffffffffe79, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r2, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b4e000)={0x0, 0x400, 0x3, [0x7, 0xffff, 0x7]}, &(0x7f0000a6f000-0x4)=0xe) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000963000-0xc)={r1, 0x0, 0x2, [0x6, 0x2396]}, &(0x7f0000bb7000)=0xc) 2018/01/05 21:43:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000346000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003be000-0x4)=0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d3d000)={0x1, 0x3}, 0x8) shutdown(r0, 0x2) 2018/01/05 21:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x18, 0x80007, 0x7) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c62000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006ca000)=@common='ip6_vti0\x00', 0xfffffffffffffff6) connect$inet(r0, &(0x7f0000bd0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000d4c000-0x2)={0x100000000, 0x0}, 0x2) 2018/01/05 21:43:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0x1) write(r0, &(0x7f00007bf000)="26000000130047f12001b1dc8c002200160b14090600000000000000ff000133050003003f40", 0x26) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c01000)={0x0, 0x9, 0x9, 0xcd}, &(0x7f0000c3c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004af000-0x6)={r1, 0x6}, 0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000aa1000)=@generic="ad7b417ba95728dbe3df1b35a28940e7") 2018/01/05 21:43:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a17000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xe) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00009c1000-0x4)=0x0, &(0x7f0000cf4000-0x4)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r3, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r4, &(0x7f00009eb000)=""/187, 0xbb, 0x1, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cd6000-0x10)={r1, r1, 0x0, 0x2}, 0x10) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000352000)=0x881, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000536000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000bd9000-0x8)={0xffffffffffffff9c, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c3a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000399000-0x4)=0x1, 0x4) socketpair$inet6(0xa, 0x80006, 0x2, &(0x7f0000fe2000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f000073f000)={{0xa, 0x1, 0x6a9f, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5b11c6a7}, 0x2, [0x400, 0xbf, 0x8, 0x100000001, 0x1, 0x63, 0xa8b, 0xfffffffffffffeff]}, 0x5c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000cd4000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009f4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a4000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f00000d8000)={0x0, 0x8, r7, 0x1000, r8, 0x0, 0xc71a, 0x8}) write(r2, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008bf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000250000)=0x60, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000007a000)=@common='ip6_vti0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000889000-0x28)={@generic="7dd3f34ca9e701256ae74bb0f839eb44", @ifru_data=&(0x7f0000615000-0x20)="c59e73186e970811ddc89d3dfc5a17a2f5922e6d8d27ba6dd9ef80297a2ea2a6"}) r1 = socket(0x11, 0x3, 0xffffffffffffffff) getsockopt(r1, 0x100000000, 0xb, &(0x7f00006b7000)=""/0, &(0x7f00007d7000)=0x0) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 5: pipe(&(0x7f0000427000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f0000757000-0x4)='\x00 \x00\x00', 0x1) 2018/01/05 21:43:14 executing program 0: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4001000000005, 0xe84) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000b2c000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00009e4000-0x4)=0xfffffffffffffefb) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e69000)=[{0xa, 0x5}, {0x4, 0x1}, {0x3, 0x0}, {0x3, 0xa91}, {0x3, 0x401}, {0x7, 0x0}, {0x3, 0x9}], 0x7) bind$inet6(r0, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80005, 0x8, &(0x7f0000e6b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00003a3000)=0x9) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000e6c000-0x2)=0xffffffffffffffff, 0x2) 2018/01/05 21:43:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000010000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000058a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00009bd000-0x64)={&(0x7f000082b000-0x4)=[0x401], 0x1, 0xaf5, 0x29, 0x10000, 0x5, 0x401, {0x3, 0x200, 0x1f, 0xfffffffffffffff9, 0x100000001, 0x80, 0x5, 0x0, 0x834, 0xd2, 0x6, 0xf1de, 0x40, 0x0, "ccd9d2fbb262105b0bb0e37d65eca58cc6a82c636ed423b1a52118c89b477d5d"}}) bind$inet6(r0, &(0x7f0000524000)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x83) 2018/01/05 21:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009f0000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f00004a9000-0x1000)=""/4096, 0x1000, 0x40000001, 0x0, 0x0) bind$bt_sco(r0, &(0x7f0000dea000-0x8)={0x1f, {0xfffffffffffffffe, 0x500000000000, 0x1000, 0x90f7, 0x3, 0x100000001}}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) r3 = socket(0x3, 0xf, 0x4) sendmsg$netrom(r3, &(0x7f00002f1000-0x38)={&(0x7f0000165000-0x48)=@full={{0x3, {"81a4f99518adb5"}, 0x7}, [{"444e293922a3a2"}, {"55606297c2e47b"}, {"cf033017c7b807"}, {"7c73da6d94efcf"}, {"76ebde4d07c69c"}, {"337eb5d8e07499"}, {"7d1b39eeb92d69"}, {"d2998a6db052f3"}]}, 0x48, &(0x7f0000052000)=[{&(0x7f0000c58000-0x1000)="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", 0x1000}, {&(0x7f0000b31000)="ac613c7fedea1fe501b47590c08ca9e0ae99ac9e6ae905a5c9a6b537216723abeb688eae9e4c667c96eb92508cb31461ed72be54c0c0474561a369ea7d1e6638e466c72fb30338c7055f86fa561df792c6b28cde38727d05c69725c8d7031e2998a08f16a4d08d74b6bc45b86957a56aad6b5b2e1b6601a2face1a725927bd8bf0acad794cb39efa65b77a27785c3cccad00c313bf37ad5466459226b6998f708fda706fe87e6ff9b99308a99db7de389b59577609e1cd82f2b5a3ae06b5e31c1540e67661ef0a6720207313ab327e44b800aa", 0xd3}, {&(0x7f0000ebc000-0x33)="ac8a12345e0e75f9bb7e97baa612a3bfcf1fa92a100d1054db55aea5600f461e81163133baf5bf7dca42704e667f010efb1e19", 0x33}, {&(0x7f00005d0000)="9abf49b605a6a5e5690bf5a03fefaa28eab79cf1ee82cfc3d20686866b5e530130ec7696467b1cde963b7338ffb71a39bcd23ef048039a796787df37e1e10b16c43e7650859d09eaca5a339960e20ee9adf2e4cebd6a77557ae1c590f507fa24412877765192c3a19af411ed887d88edaaf82ec23949d3977720748304bb4373b8a1edacac9731049163da30b8f89a86ef169eacdcbfb64c59997a7a8a7a67e5cca5fe5fa96f596a3fe8277ab3c4b883ae16c2f87707f8f463d34de390c4f80c1777f33be5befd981cd38b80", 0xcc}, {&(0x7f0000689000)="09e38a97cd79282589e69aa5af74233d61cae386a8eb4ab68bc71d1001d95fa6c4ea5f4af165d27e273569ccf2fd38016d9fddc33f357ea0a5327af4ee6c34753fa1829fd124186c47ee3658f5bf2b1f003f91c6247d83764961", 0x5a}, {&(0x7f00001dd000-0x1000)="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", 0x1000}, {&(0x7f0000059000-0x66)="7a6b78bc3a4ee618563607a371e2c82ff4a9fd72d354d736cad20a3a931c078946b3f79e1a9b01f2c7e5995c8bdb22a72d4f6e74df323a31835d1e3dc717654976573b7c2a441ce70710833f5b9d7c63bd67f42c0bd710d5ec56cd30a9e7cd3d76c5c969fc70", 0x66}, {&(0x7f0000917000-0xfd)="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", 0xfd}, {&(0x7f0000fdc000-0x95)="f3da356141e375c19bea7930c2ed8b9daf9044d4fd9aa79fe1964c289593573fbd02c221d5ba1b1875ad449376b31acaa7b5c3b65fb2f8876640e60db23ee79c86a71bdc8ee1dada11bec30441c2a9e30b3effc7065ebae084a87aed0e49baf4def8f291ca528cbcd64fe428d9a95560308a1bcf9edb703f88fd727ae506723790487639750c549b225224bdedce462668e9cb99a5", 0x95}], 0x9, 0x0, 0x0, 0x10}, 0x1) r4 = accept4(r0, &(0x7f0000ad5000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c4000-0x4)=0x10, 0x80800) connect$bt_rfcomm(r4, &(0x7f0000911000-0x9)={0x1f, {0x9, 0x4, 0x7, 0x0, 0x4dd, 0x656}, 0x8a}, 0x9) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) pipe(&(0x7f00009e0000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003ee000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000da9000)=0x14) write(r0, &(0x7f0000699000)="fc072af5109f720eab3ae19e3e29249d0a4f019f3020854e7f19c292a408212882054ac136d6be7a178a9ab1195d2555b137dc223ce0be16ed7aba66729d482a179ffdb419e7b33df47364b72dc54f1958ad38fc9e255490e343e7713fcf3272254adac57ff1fbb35df05d9a", 0x6c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00002ff000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c46000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000081f000-0x10)={0x8000, 0x2, 0x7, 0x7, 0x0}, &(0x7f0000900000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e52000-0xc)={r4, 0x5, 0x0}, &(0x7f0000f18000-0x4)=0xc) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000053000-0x4)=0xeac362f, &(0x7f000096a000-0x4)=0x4) write(r1, &(0x7f00003fe000)="290000001f0007a7ff0000000000000006000600e00000000b4013000000000000000000000000106d", 0xfffffffffffffed4) r5 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d62000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1000}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000722000-0x4)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000080000)={0x401, 0x3, 0x100000000, 0x7ff}, 0x8) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c9e000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e8000-0x4)=0x24) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000345000-0x20)={0x8, 0x80000000, 0x208, 0x0, 0x6, 0xbb8, 0x5, 0x3fc, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x97, &(0x7f000045a000-0x97)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipx={0xffff, 0xfffffffffffffef1, 0x19cf, 0x15, {@random=0x4, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6}, "16dd9e96b5f22785c9016c91fa2b596f51584ce4eb3d178dc42761772040c066b9c5f2683d5dbd6d75d75b1ee54411044653ebd404b259026371d190d7a42904667ac039ffa66c51afffb983c607425e88c7bc7d91801496ca48767207b38c2894502ea1548f52f31991a4"}}}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000315000-0x1)=@assoc_id=r2, &(0x7f000024b000-0x4)=0x4) socketpair(0x13, 0x6, 0x8000, &(0x7f0000bed000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00007ff000-0x8)={r3, 0x1}, &(0x7f0000ebb000)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000947000)={@generic="5d59469410bfe37488086414dc0b870a", @ifru_addrs={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000fff000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000991000)="", 0x0}], 0x1, &(0x7f0000ffe000)=[], 0x0, 0x90}, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008b8000-0x4)=0x100000000, 0x4) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 270.854589] nla_parse: 8 callbacks suppressed [ 270.854593] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 21:43:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a8a000-0x10)=@req={0x0, 0x0}) readv(r0, &(0x7f0000b7d000)=[], 0x1) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000b000600e00000000b4013000000000000000000000000106d", 0x29) [ 270.896926] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 270.908876] sctp: [Deprecated]: syz-executor6 (pid 2713) Use of int in maxseg socket option. [ 270.908876] Use struct sctp_assoc_value instead 2018/01/05 21:43:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x0, 'ghash\x00'}, 0x58) close(r0) r1 = accept(r0, &(0x7f0000992000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000578000-0x4)=0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000c44000-0x7c)="aadb63c20a58d4f8df2cf2807ab44a99e669938cf6335228d7ea6200042d690c9e6158c49530e8e40857d6f4d14ba3e0236b17b17bd5e9bc3114b634d44085f406e2d00f9b4f40f24c91940280a59587789872a9ae5827c367fe5984b07fed4ae52cd0d96f59078fc678aad1d18a68270681bb68e6084c2f8775a5", 0x7b) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x7, 0x6, 0xfffffffffffffffe, &(0x7f000020d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cbd000-0xf4)={0x0, 0x0, ""}, &(0x7f00005dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000)=@sack_info={r2, 0x0, 0x0}, &(0x7f0000258000)=0xc) 2018/01/05 21:43:14 executing program 7: socketpair(0x9, 0x6, 0x1399, &(0x7f00006ca000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fa1000-0x5)='reno\x00', 0x5) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000ef3000)={0x26, 'skcipher\x00', 0x2000000000000, 0x0, 'salsa20\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f00006f4000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000717000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe8000)=0x8, 0x800) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000fe8000)=0xffffffffffff0358, 0x2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000fea000-0x12)={0x7, [0x2, 0x101, 0x3, 0x4, 0xac, 0x7, 0x100000000]}, &(0x7f0000575000)=0x12) close(r2) 2018/01/05 21:43:14 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fd7000-0x1b)={0x0, 0x13, "83133d4395603e228ef4220c50cf184180f2cb"}, &(0x7f00008d6000)=0x1b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000579000-0x8)={r1, 0x6, 0x1000}, 0x8) recvmsg(r0, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000956000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000933000-0x10)={0x8, &(0x7f0000627000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000034b000)={r2, 0x1}) write(r0, &(0x7f00009a3000-0x1f)="1f000000040601ddfffb00f6000080010300f407090001c0080006ffff0000", 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009fa000-0x37)={0x0, 0x2f, "0bd96fe1628c811bab9e1e7e3bfae59a1623c1a210b095e1596c02c9df5ca0aea94b9285d1f5eaf2963cc223a0b4af"}, &(0x7f000001c000-0x4)=0x37) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000069f000-0x98)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1000}, 0x98) 2018/01/05 21:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a7e000-0x14)={0x0, 0x3ff, 0x9, 0x7, 0x0}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000a4000-0x8)={0x0, 0xf9}, &(0x7f0000b0c000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000063f000-0x10)={r2, 0x10, &(0x7f0000725000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054e000-0x4)=0x10) socketpair$inet(0x2, 0x80004, 0xff, &(0x7f000077d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000ada000-0x4)=0x4) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f00007b3000)=0x90) 2018/01/05 21:43:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt(r1, 0x8000, 0x33, &(0x7f0000cab000-0x9d)=""/157, &(0x7f0000bb6000-0x4)=0x9d) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000040a000-0x1)="c5", 0x1, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe92) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) pipe(&(0x7f00000da000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000aae000-0x35)={0x0, 0x2d, "57abbfb7674b2b7b1df88f3912c78c02c2dfc8bbe3f0449b45d5b59b4e3fc8c4afe6e87350f9247e066954e6b4"}, &(0x7f0000c59000-0x4)=0x35) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b35000)={r4, 0x7b, "8ec0ec00ac61ad52e14d3533aea470137f1cf427aafb3e7a671f0377baff24d4b17c7112430e4e3079f1fba37d1732f3df04cd3932b0e2d6ad9446a14292d748fb32067b7f6aa5e1949e4a2c51b558712b533fb302db100733c9bde66d5c9842c66be9ca8cac87be834ab952d5d9525683d1c23982c84c9c86e7e2"}, &(0x7f0000ebe000)=0x83) [ 270.975335] sctp: [Deprecated]: syz-executor6 (pid 2713) Use of int in maxseg socket option. [ 270.975335] Use struct sctp_assoc_value instead 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 0: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xc77, &(0x7f0000f54000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00001c1000-0x2)=0x9, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f52000)=0xf25, 0x4) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005a4000)={0x0, 0x0}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f53000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7fffffff, 0x5ff3, 0xf8, 0x5}, &(0x7f0000b85000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000908000)={0x0, 0x200, 0x400, 0x6, r4}, 0x10) 2018/01/05 21:43:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec", 0x88) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a66000-0x20)={@generic="2fbd20a1da08a87225a0d1a1a5d6c47d", @ifru_flags=0xc802}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fdc000-0x8)={0x0, 0x0}) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f000025d000)=0x0, &(0x7f0000c37000)=0x4) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000084f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000e9000-0x40)={0x400, 0x7, 0xfffffffffffffffd, 0x2d, &(0x7f0000f84000)=""/45, 0x7c, &(0x7f0000a75000)=""/124, 0x37, &(0x7f0000f85000-0x37)=""/55}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f83000-0xa0)=[], 0x0, &(0x7f0000f84000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x80}, 0x41) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7e000-0x38)={&(0x7f0000f87000)=@generic={0x0, ""/126}, 0x80, &(0x7f000063b000)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x4}, 0x40012042) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000090b000-0x20)={0x0, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000bbf000-0x10)={0x2, r3}) r4 = socket$key(0xf, 0x3, 0x2) r5 = accept(r4, &(0x7f000050f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f85000)=0x10) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000862000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000f55000-0x8)={0x0, 0x0}, 0x4, 0x400000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000d7e000)={0x2, [0x0, 0x0]}, &(0x7f00008f6000-0x4)=0xc) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002b0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009fe000-0xc)={r6, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f56000)={0x6, &(0x7f0000f57000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000d76000-0x8)={r8, 0x1}) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f59000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000f86000)={0x0, 0x2, 0x30, 0x1800000000, 0x6}, &(0x7f0000f87000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000f86000)={r10, 0x1ff}, 0x6) ioctl$DRM_IOCTL_RM_MAP(r9, 0x4028641b, &(0x7f0000cfc000)={&(0x7f00002ff000/0x1000)=nil, 0x80000000, 0x3, 0x0, &(0x7f000063f000/0x2000)=nil, 0x4}) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c32000-0x8)={0x5, 0x0}, 0xffffffffffffff1b) sendmmsg(r0, &(0x7f00004c6000-0x78)=[{{&(0x7f0000890000-0x10)=@nfc={0x27, 0x58c, 0x2, 0x7}, 0x10, &(0x7f0000779000-0x90)=[{&(0x7f00002bf000-0x1000)="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0x1000}, {&(0x7f0000573000-0x4a)="b9ff06c6338352519e3d62400b7864cfcf060ace679f85a4ecaf310fd2d18fd38ea9b3fe6c18ea7493e8754c974940174e7bfc5dac75104a47c96f1e8da6fb414bcaab20d3c1863b61e4", 0x4a}, {&(0x7f0000f11000-0x46)="abec7317822aa41f9b9cce2b099394096060d467e2a58962a653b865abd2bde691fa228268c96d813975a99a1f256c48b6908798bc9afff85cc29e11670d09510bdc7772a047", 0x46}, {&(0x7f0000aec000)="c219f27dc3397e562ff67f54de5ff109cb8fc9e9933c1e6fc55ca3bfb0d43da304d739736295dde3aadbbde8cbaac43798fc25bc64adee5cfe9b0750b52b1951918a18b3645488a3ab5e198f796b0a83fa1529c164aea2743c8cb67a3c8abfb39822ae09f15f4ac7d949075baecb601d55c13760c1316e1bec34f98705fc2cbb540c9de9e8b3e24957bfca12965b4ec097dfb1a479e0b47e6236dd8acf9c8edbd1", 0xa1}, {&(0x7f0000e7f000-0x61)="5f84c950631d69453c06b8bee049ceb204a31d3fbd04b81e7cca430460368ebb1f6ea5e552a44543ffc2b760ee541cbc4865204a391e2e55373100790ceea4543653c85ede61b51ec014e5dedca2f95c70dea8a8132a9e5d409b6c476a8def5cb0", 0x61}, {&(0x7f0000471000)="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", 0xfc}, {&(0x7f0000e11000)="e49e16d18d1679627333380c94a65fcaec0a2d3f6f29d48bde970fb3e09bf07753e71abb8f4af5a858433f89f9c5130b6d57fb38eb60e844a2d3505575c3eb4893", 0x41}, {&(0x7f0000d04000-0x97)="04439bf857711e1604248eee1be372fec40c8452e3923182b87f9c477df4484d69c00f55344fa3dd86401c6b63889f2538b2be7101e372db5c4665a3540e37f15196ad74aa4440ae908625480236ffa7730085d49fc2d5b1fa8b29aa38a7fbc6119fbe40dd9fc33523fdfb89764a7b062c18787b1123d11ec6acc71006e6c8cbcbb8f0656d21f896586dd6b494e191bce31fe3e147d73d", 0x97}, {&(0x7f0000260000-0xb1)="44eaad5cb14e1deb5b958f68957f73b028aa09bcc9257a332df5116b672bf60c9b2beeda71489a835c339c938b0c28a376071cd199d118198bb1daea5e8ca36b1b938ce51df0fee248d20ff028a9546126aa339e2cfb20a11deaafe4d31f5335d8dbe4bc58224b7b638014202ce3ffae0d4896f3b551036d62351ad705bf3954e45729757977add0d82ff070f5c79af036eece2344362bccc1ed04afbe16e90e0de05c2f4e6815ee670c1c5d5cdc17f8e1", 0xb1}], 0x9, &(0x7f0000f88000)=[{0x1010, 0x0, 0x0, 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0x1}, {{&(0x7f00000f1000-0x10)=@ipx={0x4, 0x6, 0x10000, "05a4d73640ea", 0x7f, 0x0}, 0x10, &(0x7f0000c4e000-0x10)=[{&(0x7f0000ec3000-0x1000)="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", 0x1000}], 0x1, &(0x7f00006bb000-0xc0)=[{0xc0, 0x116, 0x7, "de650858791b90244a81496cf0ec9b78a6e442dc20168cdf7927eacc1a2cf36f774c1e095fc049f94d8bba27e80caa8e7de0ae2b833933d268ef1d34dff5f569f20deacf0ecfb3234ce24f4c585a729c2a6224340db8d75063a9f98b22d8837d6a570d14ef295997a2dd9d0192bc8a21444361bc842898903412a741da50c83810df84c25878bcf37e7dc520d96610e425256557c6ee833df1ced1274772e74f276f30a520e5fd70d70877ff5b61"}], 0xc0, 0x40000c0}, 0x3}], 0x2, 0x40) r1 = socket(0x4, 0xa, 0x8001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000be9000-0x4)=0x0, 0x4) 2018/01/05 21:43:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r1, &(0x7f0000873000-0x38)={0x0, 0x0, &(0x7f0000d1b000-0x20)=[{&(0x7f0000dde000-0x1f)=""/31, 0x1f}, {&(0x7f0000ca8000)=""/84, 0x54}], 0x2, &(0x7f0000c86000-0x56)=""/86, 0x56, 0x800080000}, 0x0) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x1, 0x10000, 0x3, 0x6, 0xa, 0xa0, 0x20, 0x3f, 0x8, r2}, {0x800, 0xa6, 0x1, 0x6, 0x8d4, 0x20000, 0x1, 0x0}, {0x8, 0xd53, 0x200, 0x38}, 0x7fffffff, 0xd, 0x1, 0x0, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x0, 0x0, 0x8f0, 0x7fff, 0xffff, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a05000-0x10)={&(0x7f00001aa000-0x8)='./file0\x00', 0x0, 0x3b74aee4e3de63c3}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000248000-0x8)={r1, r4}) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r5 = socket$nfc_llcp(0x27, 0x3, 0x1) connect(r5, &(0x7f00009c8000)=@ax25={0x3, {"c0ae1d0c260e8a"}, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000044e000-0x4)=0xb) r6 = accept$packet(0xffffffffffffff9c, &(0x7f000041c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000748000)=0x14) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00003ce000-0x4)={0x9, 0x7, 0xa000}, 0x4) pipe(&(0x7f0000841000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f0000d4d000-0xe7)=""/231) accept4$inet(r0, &(0x7f000027d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000481000)=0x10, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000dee000)={@common='bcsh0\x00', @ifru_flags=0x2000}) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000053f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x8000e, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000379000)=@int=0x0, &(0x7f000069e000-0x4)=0x4) accept$inet6(0xffffffffffffffff, &(0x7f000002f000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ace000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d80000-0xca)={0x0, 0xc2, "66f5316e32b8daf5b0bda7caabbba78712d3f3754ae0a428dbcab2a158e82751462a46c0771ee0bb17ca07125088d0d1ca6dd7e41e568d5940953b2354dbec23f33cd24e092764c40ae7cc141a911d5a63cd48c2f6773b0355370c671821f565379b4a78837f5e6c3bc041f8aa06715c554b0a909a446e9e01ad98ae28ed663bce2dcc4d8db01a21d8c6682832c4b02c85451b3b925b492751f220de2947a229901085d9805a8daf83781f0dade0b475aa9a1b57e4395a3852e142b01c8b0147d00e"}, &(0x7f00000d7000-0x4)=0xca) 2018/01/05 21:43:14 executing program 3: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, &(0x7f00009a1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006d0000)=0xe, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00005cc000-0x4)=0xffffffffffffffff, 0x4) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0xf, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e92000-0x4c)={0x0, 0x44, "84093f01623b0c632490e4660e4e15c21f2d610090c40c85b77a315ccaa48d33553cc62373da0b900f7ab58231e1d88807269dd020bd2cd336e41cb821432163c1efa5c8"}, &(0x7f0000243000)=0x4c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000123000)={r3, 0xffffffffffff8bc9}, &(0x7f0000670000)=0x8) sendmsg$alg(r1, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)="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", 0x5c0}, {&(0x7f00006b8000)="cc3e6dd3bac7fdeb6e969512c97d835b448183e9babc09a6b0c1204c0b831bd7303275823e83005a213c3d5eabf82a5445e83788ae0b3e6fd22004b8d540da1563ba69035238f9b9955e55b865ebfc6305716911fca09155fe283f67c07fb518a9bc4f49caa3755ed3dd6a48d4bcb10e4d68eccdbdb6e96be683795b4149ddb03eb4a3e80f762cc0038e0bde622b4c9d3802b4f749e9dad68a44f0eb0a2fda884017c769ea41567d01d0c01c3c9cadbd600d77", 0xb3}], 0x2, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000a9e000)={0x3, 0x0, 0x7, 0x0, 0x2}, 0xc) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_extract_tcp_res(&(0x7f0000d7c000-0x8)={0x0, 0x0}, 0x4b55, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c13000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/05 21:43:14 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002b8000-0x2)=0x1, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008ff000)=@assoc_id=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002ac000)={0x0, 0x8, 0x30}, &(0x7f000092e000-0x4)=0xc) 2018/01/05 21:43:14 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fa6000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5f923a1d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa5000)=0x8c) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fa5000)={r1, 0x100000001, 0x0}, 0xc) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/05 21:43:14 executing program 3: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, &(0x7f00009a1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006d0000)=0xe, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00005cc000-0x4)=0xffffffffffffffff, 0x4) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000053000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000088c000)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001000000, 0x4, 0xf5, 0x3, 0xc0}, &(0x7f00009e5000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a95000-0x18)={0x0, 0x6, 0x30, 0x81, 0xfffffffffffffff8}, &(0x7f0000ab8000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f51000-0xb8)={r1, 0x30a8, 0xb880, 0x5, 0x9, 0x9, 0xffff, 0x100000001, {r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x7fff, 0x0, 0x75}}, &(0x7f0000fdb000)=0xb8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x34, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000576000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/05 21:43:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000ba2000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$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$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x3, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000aaf000)=0xffffffffffffffff, 0x3) listen(r3, 0x40000000000005) ioctl$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, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 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) r7 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r8, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r9 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) recvfrom$inet(r9, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r10}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r10, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r9, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) 2018/01/05 21:43:14 executing program 3: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, &(0x7f00009a1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006d0000)=0xe, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00005cc000-0x4)=0xffffffffffffffff, 0x4) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 271.247312] sctp: [Deprecated]: syz-executor6 (pid 2814) Use of int in maxseg socket option. [ 271.247312] Use struct sctp_assoc_value instead [ 271.298187] sctp: [Deprecated]: syz-executor6 (pid 2829) Use of int in maxseg socket option. [ 271.298187] Use struct sctp_assoc_value instead 2018/01/05 21:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x0, &(0x7f0000718000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) 2018/01/05 21:43:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) pipe(&(0x7f0000918000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00004ec000)={0x8, 0xbf0}) 2018/01/05 21:43:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f7a000-0x48)={0x1, 0x3, &(0x7f0000ec0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c92000-0x10)={0x0, &(0x7f0000bb5000)=[]}, 0x10) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:14 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 3: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, &(0x7f00009a1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006d0000)=0xe, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00005cc000-0x4)=0xffffffffffffffff, 0x4) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet(0x2, 0x80007, 0x0, &(0x7f0000d04000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00009f6000)={0x0, 0x9e, "0548d65cb79a53a9f74601ed381239509b3b7435ea21c27b06b5e943325b8cdcebb49fbba50eb89c31a86599bc364b129aee0d847ec041466234ce5672f822b4eff2e55147d6ec1fb33e87e591234b6e2e601b857f49bf473e077d949200553cdbb8bd51b206be28e42a4236d1d8eda631547bab1d065270c8c0a4ee176072c0bddde97ac348733601720ad423d39436b4802ed634418354b1dd83418e33"}, &(0x7f0000f38000)=0xa6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000021b000)={r2, 0xec88, 0x7d9}, &(0x7f00001e6000)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000618000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x2e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00006b1000-0x5c)={{0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x1, 0x1000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb9}, 0x6, [0x7, 0x1, 0xf8, 0x8001, 0x2, 0x400, 0x3ff, 0x5]}, 0x5c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000540000-0x4)=0x0) r2 = socket$inet6(0xa, 0x800000000003, 0x4) getsockopt$inet6_int(r2, 0x29, 0x400000007, &(0x7f0000ae2000-0x4)=0x0, &(0x7f0000e3b000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000042f000)={0x8}, 0x1) 2018/01/05 21:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00007a5000)={&(0x7f00009de000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x2a) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="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", 0xfd7}], 0x1) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) 2018/01/05 21:43:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000000)=0x363, &(0x7f0000494000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) close(r0) 2018/01/05 21:43:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, &(0x7f00009a1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006d0000)=0xe, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00005cc000-0x4)=0xffffffffffffffff, 0x4) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 0: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2894759ed010000802f216c6adb6dac2691add84e7dd1b9b1e1043844071c4d783ef83c60aa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000d2d000-0x28)={0x10, 0x29, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000038000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076f000)=0x18) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d2b000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf355, 0x40, 0x5, 0x6, 0x0}, 0xa0) 2018/01/05 21:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xb, 0x5, &(0x7f0000ea1000)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e43000-0x4)=0x66, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000cbf000-0x4)=0x10000, &(0x7f0000313000-0x8)=0x4) socketpair(0xa, 0xf, 0x6, &(0x7f00005d8000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000816000-0x4)=0x0) r3 = socket(0x10, 0x2, 0xc) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ecb000)={0xfffffffffffffff9, 0x5, 0x5, 0xfffffffffffffffb}, 0x8) write(r3, &(0x7f000063f000-0x1f)="1f0000000000000000000600000000000000e90008ec0001010000003f01", 0x18) 2018/01/05 21:43:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000067a000-0x38)={0x0, 0x0, &(0x7f00008f6000-0x20)=[{&(0x7f00009cc000)="64ca9a88ea433de835e84da65ced15fc", 0x10}], 0x1, &(0x7f0000fc8000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000705000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000588000-0x4)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x8}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000b51000)=0x0) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000482000)="f6bb", 0x70d32f61538e80ad, 0x80, &(0x7f00005fe000)={0xa, 0x1, 0x5a36, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff89}, 0xff2b) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000908000)={0x0, 0x0}) close(r0) 2018/01/05 21:43:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, &(0x7f00009a1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006d0000)=0xe, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00005cc000-0x4)=0xffffffffffffffff, 0x4) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cfd000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e3e000)={0x0, 0x2, 0x20, 0x7fff, 0x7a4e}, &(0x7f0000ed7000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007af000-0xc)=@sack_info={r2, 0x7, 0x2b8d80df}, 0xc) r3 = socket(0xb, 0x803, 0xbc80) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000065b000)=0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000ae6000)=""/253, &(0x7f000026a000-0x4)=0xfd) 2018/01/05 21:43:14 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000000c000)={{0xa, 0x2, 0x57c2a284, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x3, 0x730e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x14af, [0xffffffffffffff0a, 0x3, 0x41, 0xffffffff00000000, 0x100000001, 0xfffffffffffffffc, 0x2, 0x5]}, 0x5c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@newsa={0x13c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha224-generic\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, &(0x7f00009a1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006d0000)=0xe, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00005cc000-0x4)=0xffffffffffffffff, 0x4) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0xe, 0xed09) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000266000)={0x0, @in6={{0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0x8, 0x8, 0xdf}, &(0x7f0000242000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000014a000)={r2, 0x57, "aa7f26fa209caec56173599029c6b28a46187f8bee00adf02eae3b0955f7bde07c1200ae84b606e1724fb24b7ced77442c752de51488dec80ae8c9d75d206c47c66a294644caf4d64e8bd15f87566ed2b8a865b3102c46"}, &(0x7f0000b48000)=0x5f) bind$alg(r0, &(0x7f00004b8000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dd000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000886000-0x38)={0x0, 0x0, &(0x7f0000d0f000-0x10)=[{&(0x7f0000dbc000-0xdb)="7a1bdcbb97e2703a94e4b517c6cc20f034", 0x11}], 0x1, &(0x7f00008a2000)=[], 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f00008d3000)="9fc3a339d2fdf27ba52a605d48cc9cec0088e6f961d81a3deda03c1ffa421bf7fe919f089bd0846195ac37c1802b9c2f6f4c036a06e6201ea5ac6f0e67aec35f0055c7bbdef0018caf38b88711de3a5d8180d02b59f75a8d73b491b2cb885671f1aedce22635c47f1d703965cb08293954f8294b29630387743589a6701f455352a57a265aa8261fae8dd89ca862d8f5f43b428887d8dc48f21e8badc2c416dcd87fb5ee3645") recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 21:43:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 7: epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) socket$nfc_raw(0x27, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x1) r2 = socket(0xa, 0x80000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x0, 0xffffffffffffffe0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0x1, 0x8, 0xfff, 0x5, 0x401, @random="7e98d3a28e18", [0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001000-0x1b2)=@dstopts={0x3e, 0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x10001, 0xa3, "66006da57c9da8ae8703bbd7b42aa751c4b8ba0d5622bda857d9f64d3b60a3e848ca05b51497c6e7ae1f74abe385dd56db2a93c8a8cc345599eddce8c61476c225c7ecd5818f3998d8dd828dd629f31551d81fc8123496041d81eec7b5511375a83170d8cec4340ab89bf980a9d94a93472eab84a89ad5d232810730980fd33244faab73f7a9f097b9f5e22485eede68b96459e8dfe0256c74c9de4f1ab17c2136bd83"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x6, 0xeb, "1ea9fba44d9c4d972db68b496df91b33bdd0b6c4cf3a15693de0b13dede48e97102188c3db2d80ce2f007502a011b52d7c3fd3b6fcfa814e505cb2de6f01c84d71929428a38d5da735d2504d13006cb5373186b50c1de0dd83cf880737871f4350ec12d52f1639262d8e7be20b09838b030e2202de376d4bbf22ab13194887d32f61956868653a3f1adf9fef2102189ef70ce8e0de4f601c6f18ec7aa9eb93570e20bd9de1d455c4712af1128dcc19c5155e01cf5e43f6ab76d4f8ade1f500a4b5ec976d6c2ea40db18d25ef843703918eaa288c3bc9da4c941bf6c08d89de83218de0d5b6f9f6ba17f133"}, @ra={0x5, 0x2, 0x2}]}, 0x1b2) 2018/01/05 21:43:15 executing program 5: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000dad000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r0, 0x1, 0x0, []}, 0x8) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000eae000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c2000)=0x10) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000096a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00005ae000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000063000-0x4)=0xc) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000eb0000-0x14)={0x11, 0x1f, r3, 0x1, 0xf92, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005c3000)={0x81}, 0x4) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000eaf000)={0x0, 0x0}, 0x5, 0x4) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/05 21:43:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000913000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009b6000-0xb8)={0x0, 0x8, 0x6, 0x5, 0x2, 0x10001, 0x7, 0x4c273547, {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]}, 0x6, 0xfff, 0x1ff, 0x4, 0x7f}}, &(0x7f0000898000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001c3000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe32, 0x3f, 0x7, 0x5, 0x7f}, &(0x7f0000ae3000)=0xa0) r2 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r2, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept$ipx(0xffffffffffffffff, &(0x7f00002ff000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e3d000)=0x10) sendto$ipx(r3, &(0x7f000008f000-0x21)="0bbbea556892a5f4c4f139392ca345b9566c9e9f4689459add1183e8da3d770897ed1437b51952b20a8793e4bd3bddceb099d877865e473fd9f72299fb90ca3e0fbc50a3199b52a9bffa66263581063fd2ced6699a014d0600f716974a40c510c65a387546e3355800ecff53d9bf2cdc0258b31a4d3a03b6f71a997a7691e86ed26f6b9ccf1022e2c9914b2f12996d4e443b0cad61345e1008344bfa", 0x9c, 0x4000880, &(0x7f0000b79000)={0x4, 0x400, 0x6, "0505fb1910c3", 0x8000, 0x0}, 0x10) bind$inet6(r2, &(0x7f0000b91000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, &(0x7f00009a1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006d0000)=0xe, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00005cc000-0x4)=0xffffffffffffffff, 0x4) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007e7000)={r1}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000acb000-0x4)=0x0, &(0x7f0000b95000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a4b000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b8000)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001ed000)={0x9, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x40, 0x100, 0x7, 0x40, &(0x7f0000f52000)=@generic="b56e3e3221f6744563aed69e77f99188", 0x5, 0x3, 0x6e67}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000014f000)={0x2, [0x7, 0x3]}, 0x8) r2 = socket$kcm(0x29, 0xde5b5ba2230b614f, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r3, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f000017c000-0x2e)="", 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00006a5000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffeff, 0x0, 0xff, 0xb, 0x9, 0x8000, 0x46}, &(0x7f0000b25000)=0x20) 2018/01/05 21:43:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000091e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e08000)="", 0x0) r1 = accept4(r0, &(0x7f0000aa7000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003a1000-0x4)=0x1c, 0x556e21f4592a1e0b) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d22000-0x8)={0x0, 0x6}, &(0x7f0000a45000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d18000-0xc)={r2, 0x1, 0x0}, 0xc) accept$alg(r0, 0x0, 0x0) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) accept4(r2, &(0x7f00009a1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006d0000)=0xe, 0x80800) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 5: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000966000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x80000000000, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x10000000007, 0x3, 0x0, [{[], 0x200100}, {[@broadcast=0xffffffff], 0x0}]}, @end={0x0}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f11000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000f11000-0x60)={0x27, 0x0, 0x9e, 0x6, 0x400, 0x8, "2a5561869b0f9bdadfd6c99cc85641359977cbb2762e2f9f24f5d488710b66607eccfc46ea9ebc0bda0b9d5ca483df4039d3fae393fb6dc8683e7551d9987b", 0x40}, 0x60) r1 = socket(0x8, 0x4, 0x800) setsockopt(r1, 0x9, 0x2, &(0x7f000022e000-0x65)="75626b8830fb1ae2078144c08893c28c729b7805b94459e0181013f8c2b7090e5caf302d2a9408f934f31d2c87b39e92ab0548e208bf0c596e435f5e8473be76ef2d7a0f3b3e8b9685a3baf0daa1cbd2ae839dbe4230a1356a94bc5c263fd5ad3de5393ec715982fa2cc524e2564c4d9a966ce38f93ab1e871a202ab07c43b89942cd5d3c50b8c", 0x87) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000a23000)=@req3={0x1, 0x13f00000, 0x100, 0x10000, 0x0, 0xaf, 0x6}, 0x1c) 2018/01/05 21:43:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00009e8000-0x1f)="1f000000010aff01144345c0064500000005810008ec1500011f00003fdf08", 0x1f) getsockname$llc(0xffffffffffffffff, &(0x7f00001ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aa9000)=0x10) socketpair(0x9, 0x80007, 0x7, &(0x7f0000850000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000910000)={0x0, 0x0, 0xfffffffffffffff9}) pipe(&(0x7f00001e8000)={0x0, 0x0}) pipe(&(0x7f000074c000-0x8)={0x0, 0x0}) socketpair(0x4, 0x0, 0xffffffffffffff57, &(0x7f0000b62000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c38000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000063c000+0x125)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a7e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00004e9000-0xc)={r3, 0x80000, r5}) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f000011e000-0x28)={&(0x7f0000396000/0x1000)=nil, 0x101, 0x1, 0xca, &(0x7f0000aae000/0x4000)=nil, 0x0}) 2018/01/05 21:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 0: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b9a000-0x4)={r0}) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f00003bd000)=@ax25={0x3, {"5fc1cd8638da54"}, 0x9d02}, 0x10) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ec7000)={0x0, 0x2}, &(0x7f0000ec7000)=0x8) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00002c1000)={0xfffffffffffffffe, "0f31d652a34a"}) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ec7000)={0x1, 0x1, 0x9, 0x5, r2}, &(0x7f0000ec7000+0xef9)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000d3b000)={{0x8904, 0x4, 0x7fffffff, 0x6, 0x7, 0x9ec}, 0x5, 0x1f, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f00008eb000-0x8)=0x1) writev(r0, &(0x7f000027a000)=[{&(0x7f0000ec5000-0x3a)="390000001300090469000000810000000700004003000000450001070000001419001a00040000000700000c020000080001010c00f41ee403", 0x39}], 0x1) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000925000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ba0000)=0x10) bind$nfc_llcp(r1, &(0x7f000017a000)={0x27, 0x1, 0x4, 0x7, 0x800, 0x0, "af4bfa0d6c87b359137319855b8fc454561b974b77537a877531840eccd3e0583c90d7b00960d1746e203312533b0c554a246b975c0c1e6b3b54a5d0def02c", 0x5}, 0x60) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00001a4000-0x4)=0x9, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:15 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00009f1000-0x10)=[{&(0x7f00009f8000)="1f00000002021900000007000000068100fd3b850900020000000000000009", 0x1f}], 0x1) r0 = socket(0x5, 0x80007, 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f7c000)={0x0, 0x1c, &(0x7f000019b000-0x1c)=[@in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}]}, &(0x7f0000f7c000)=0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f7d000-0xc)=@sack_info={r1, 0x0, 0x1}, 0xc) getsockname$unix(r0, &(0x7f0000294000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00005f1000-0x4)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f7c000)={0x0, 0x0, &(0x7f0000c09000)={&(0x7f0000f7d000-0x1a0)={0x2, 0x1, 0x7, 0x0, 0x34, 0x0, 0x4, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x0, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x4, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x80000001, 0x0, 0x0, 0x4, 0x7}, @sadb_lifetime={0x4, 0x3, 0x1ff, 0x81, 0x6, 0x1}, @sadb_x_sec_ctx={0x21, 0x18, 0xfffffffffffffffe, 0x0, 0xfd, "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"}, @sadb_address={0x3, 0x6, 0x32, 0x20, 0x0, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/05 21:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f0000562000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1be) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000647000-0x4)=0x6, 0xfffffffffffffe2b) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:15 executing program 5: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00001e4000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006e000)=0x10, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000013b000-0x4)=0x3, 0x4) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000259000-0x8)={0x0, 0xffffffffffffff00}, &(0x7f0000289000-0x4)=0x8) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000289000-0xd)={0x0, 0x5, "bdc342bdd3"}, &(0x7f0000289000-0x4)=0xd) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000289000-0x10)={0x0, 0x2, 0x2, 0x6}, &(0x7f0000289000-0x4)=0x10) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000ca000)=@assoc_value={0x0, 0x8d}, &(0x7f0000288000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000289000-0x38)={&(0x7f00001c9000)=@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000289000-0x40)=[{&(0x7f0000289000-0xd3)="2c533ae395400a9117e8422b6ccee46a218d3cd2757ef05cf42cedf19d0e0336373ebacbee378498cc7c22ac798223d0fda00c07dddc974e8fd3967481e4d6f3340d5b59867ef3e10d21d76a83bd0de352eaff93e4ec39ba21414b33a3827daaa9e4f98be71d828d596fd48bd4f32bd09952750f1abc0024692b16d254b06fce9cee34c63d45b8e2cf6ef9379a276b6865eb0db3c1e12945b4f6f34f8be9b746f3cda3bffce4e891d5ae5546a99f78fa86790e8aefa79639b2f421c6601615ac817a24f545997003b850a82d6947701ea2bbb0", 0xd3}, {&(0x7f0000288000)="84a9906111c5329d9962c52fb8acea1c37679a43209539ac4be743c6708115e800c86c7677a172", 0x27}, {&(0x7f0000289000-0xd4)="c953eb344cf158bfa70cce4e0318853353f4a938cc4820f79fdb9cfb0efe2a8670c693ab771093be98f6e6f00cf54397280e4e96080b8bf212daf3915e0e883792ab97cc72ef5aa544f81ea31824d642c6ed43db1a20e3cf154fbcfbd5f9ea1aa25f373b5f1ee51af49a72ba76e55bcc6b2deac8895294f968b8aac7f1db250df201da2842e7abd97576f7c70a17d9754a125c424c56bbc85da38e467c8a1b01e7b9e510b92ff4b28dfb6a1258efc1b08611ce79ce2d9620cf20b35b2594674341628e89c457ae8552e6973b4002e201bf04e073", 0xd4}, {&(0x7f00001ca000)="84ab7c09966d6e27c3efe9911d5832016d7725b06995a9b0cd74b8c427d5c33ec700d5737f45cad6c2de497e27761a450ef33fc83415d03bef1f8e80190c1da2417a29ab8c480480846bb4653f5db813aa2e0ea198d07f9310912a7fa2ff5cd8d49309c62c88a2e0ed7d39ccec0ca029", 0x70}], 0x4, &(0x7f0000109000)=[@init={0x18, 0x84, 0x0, {0x2, 0x1, 0xb92, 0x84}}, @sndrcv={0x30, 0x84, 0x1, {0xa0000000, 0x0, 0xc, 0xd16, 0x1, 0x6652, 0x3, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9631, 0x5, 0x7a7, 0x4, 0x2, 0x5704, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x0, 0x81, 0xfff, 0x5, 0xa0b1, 0xe4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xf5, 0x8000, 0x5, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x6, 0x101}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x0, 0x6129}}], 0x180, 0x10}, 0x4000000) r5 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x400) r6 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r5, &(0x7f00000e9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000028a000-0x4)=0x10) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000022c000)=@dstopts={0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x58, {0x200, 0x14, 0x3, 0xd4, [0x8e21, 0x76aadacc, 0x69, 0x7, 0x824e, 0x8, 0x5, 0x5, 0x40, 0xfff]}}, @generic={0x200, 0x7, "0b52f387d25359"}]}, 0x6e) r8 = socket$inet6(0xa, 0x0, 0x200000004) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000289000)=0x0, &(0x7f000028a000-0x4)=0x4) bind$alg(r6, &(0x7f00000e1000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f000005c000)="d1593a203ea41f5e333d4374081586", 0xf) 2018/01/05 21:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) sendmmsg$alg(0xffffffffffffffff, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000027c000)=0x5, &(0x7f000048f000-0x8)=0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 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}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 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}, 0xffffff9e, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nfc_raw(0x27, 0x400000000000001, 0x0) 2018/01/05 21:43:15 executing program 4: r0 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d5f000-0x10)={0x0, &(0x7f00002f0000-0x20)=[]}, 0xffffffffffffff49) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000648000)=0x10001, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ad5000)={0x4, 0x8, &(0x7f000037c000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0x2, 0x0, 0xb, 0x0, 0xffffffffffffffff}], &(0x7f0000b60000-0x4)='GPL\x00', 0x7fffffff, 0x1000, &(0x7f0000f85000-0xec2)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000dcb000-0xc)={&(0x7f0000b9b000-0x8)='./file0\x00', r3}, 0xc) sendmsg(r2, &(0x7f0000bef000)={&(0x7f00000ce000-0x80)=@generic={0x4, "657c3f90c4cef6464f422ed3ac4318e289d2e61f6327380353e7b8214ce13c27f239f65e3ab0f2d472a78b3428290b48596dda378d2603c51fdaee70e462fd83265818dd938b858152cc86c66b5f42fdafb08f0e339ad1769deeccd0f3606d58e4d8703bf50bc777ebbb85b3c1a5c6b6873b582985855a37d26d0c753008"}, 0x80, &(0x7f0000222000-0xa0)=[{&(0x7f00009ad000)="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{0x1010, 0x10e, 0x1, "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{0xc8, 0x0, 0xc6b, "e96ad558175a6dd8ed1954eaa287940c8b6bf5d20e1cd85589991bf686bf0e6f295d94a537bc11728316a862f73a6ea7ecb3cb9b8289fe192cef11534aff1420b784fa5220e74d84302cd8223c774e8cf0cefc46307a735bf33414d67579479dbf6031a3e03f1114730655164e9e3fa1d61118d2630ef5f84deaf1dc688955617d642158fff7cfe24764d49c31c36bfe69acc807eeedbd4757c744dee167af091918d442575e0470e367f9485d005d7e4f83b030fa81f0cc"}], 0x2440, 0x8000}, 0x4000000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000dbe000)={0x1, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f00009b4000)=[{&(0x7f00006c3000-0xed)=""/237, 0xed}, {&(0x7f000063a000-0xf4)=""/244, 0xf4}, {&(0x7f00004c1000)=""/0, 0x0}, {&(0x7f00005fc000)=""/255, 0xff}, {&(0x7f000045d000)=""/4096, 0x1000}, {&(0x7f0000848000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b3c000-0x6d)=""/109, 0x6d}, {&(0x7f00004ce000-0xd2)=""/210, 0xd2}], 0x8) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000081000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c64000)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000037a000-0x8)={0x0, 0x6}, &(0x7f000017e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d26000-0x14)={r4, 0xfff, 0x1, 0x3, 0x3f, 0x1}, &(0x7f00009e7000)=0x14) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff7000-0x8)={0x0, 0x80000000}, &(0x7f0000413000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00004f2000)=@assoc_id=r6, &(0x7f0000b8e000-0x4)=0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r2, &(0x7f0000323000-0xe)="83f0b6090077a03e26ec4096ee26", 0xe) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000010, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006c1000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc4000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000877000-0xe8)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x200, 0x1, 0xa4ce, 0x2, 0xa0, 0xa0, 0xff, 0x100000001, r2}, {0x9, 0xff, 0x6, 0x5, 0x4, 0x419727a7, 0x8, 0x1}, {0x1f, 0x7, 0x1ff, 0xcc}, 0x8, 0xc, 0x1, 0x0, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7, 0x1, 0x9, 0xffffffff, 0xbc, 0x3}}, 0xe8) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000817000)={0x0, 0x0}) 2018/01/05 21:43:15 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5e383e5b3b60cd15d54dbb7", 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000058d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f81000)=0xe) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000622000)={{0x101, 0x8a, 0x5, 0x8, 0xe0c, 0x6}, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f81000)=0x2, 0x4) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000c9b000)=[{&(0x7f0000296000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b0f000)={0x0, 0x0}) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000805000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000594000)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x2) r1 = accept$inet6(r0, &(0x7f0000b6e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000094f000-0x4)=0xffffffffffffff0a) socketpair(0x10, 0xa, 0x3f, &(0x7f0000ae9000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000a3d000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000276000-0x4)=0x0, &(0x7f0000f8e000)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x1, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000058e000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000765000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x7ff, 0x2, "3241a135c5dc46f14772c56369f7bbd96c0d1d5e5b67085bc13419ef5382a9fd59f44c57b86cf461b1d07b7f2ca4ce6ee8fbfe12d62691ff8075a8d44956349fac04c6a659e276b67885894fc767ac17"}, 0x160) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000093c000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x32, &(0x7f0000882000)=""/144, &(0x7f0000827000-0x4)=0x90) epoll_create1(0x80000) 2018/01/05 21:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) sendmmsg$alg(0xffffffffffffffff, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bec000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8c000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000acd000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0xfff, 0x5, 0x40000}, &(0x7f0000569000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000a0000)={r2, 0x100000000}, &(0x7f00001e8000-0x4)=0x8) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000904000-0x4)=0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000629000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000902000)=0xffffffffffffffce) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007be000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6b46, 0x3, 0xffffffffffff0000, 0xa, 0x20, 0x80, 0x3f, 0x80, r3}, {0x2, 0x6, 0x1, 0x3, 0x2, 0x4, 0x7d12, 0xdc}, {0x1, 0x4, 0x2dd42e7, 0x100000000}, 0x2, 0x8, 0x2, 0x0, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x3, 0x7d9fa895, 0x7f, 0x624a, 0xfffffffffffffae4}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000903000)=0x4) [ 271.942931] sctp: [Deprecated]: syz-executor1 (pid 3023) Use of int in maxseg socket option. [ 271.942931] Use struct sctp_assoc_value instead [ 271.971103] sctp: [Deprecated]: syz-executor1 (pid 3023) Use of int in maxseg socket option. [ 271.971103] Use struct sctp_assoc_value instead 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 7: socketpair(0xd, 0x80000, 0x5, &(0x7f0000867000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000bb8000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x80000000, &(0x7f0000c1f000)={0x5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) pwritev(r1, &(0x7f0000eb3000)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000003000-0xc)={0x10, 0x0}) getsockname$inet6(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2018/01/05 21:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) sendmmsg$alg(0xffffffffffffffff, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) r1 = accept4(r0, &(0x7f000060d000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000083000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008ec000)=0x0, &(0x7f0000448000)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000090a000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f00008d1000-0x4)=0x8) r2 = accept4(r0, &(0x7f00000dd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bf3000-0x4)=0x10, 0x8000807fe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005f7000-0xb4)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}], 0xb4) 2018/01/05 21:43:15 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x451}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 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$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/05 21:43:15 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000091e000+0x486)={@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00721ffb04a922e804e7d5688bc88902"}) 2018/01/05 21:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001b3000)={0xffffffff, 0x5c, 0x8}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x4, &(0x7f00003ea000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x21}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f0, 0x0, 0x0, 0x0, 0x578}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x0, 0x6, 0x7, 0x4, 0xfffffff0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000628000-0x8)={0x0, 0x0}, &(0x7f0000902000)=0x8) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r3, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000a61000-0x10)={0x7fffffff, 0x3, 0xcc, 0x5}) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:15 executing program 7: mmap(&(0x7f0000000000/0x909000)=nil, 0x909000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000090a000-0x38)={0x0, 0x0, &(0x7f000090a000-0x20)=[{&(0x7f0000909000)=""/4096, 0x1000}, {&(0x7f000090a000-0xe5)=""/229, 0xe5}], 0x2, &(0x7f00002be000-0xfa)=""/250, 0xfa, 0x8}, 0x2) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000161000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000891000)=0xc) mmap(&(0x7f0000909000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000909000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/05 21:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000a000-0x10)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000000a000-0x4)=0x100, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffe71) close(r0) 2018/01/05 21:43:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) socketpair(0xf, 0x805, 0xcae, &(0x7f0000a68000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000561000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006df000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006dd000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000483000)=0x2, 0x4) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r3, &(0x7f000055e000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x0, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000535000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000e7b000-0x10)=@generic="28e31d7613667006d7100f2aab66e504") r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) r3 = accept4(r0, 0x0, &(0x7f000028a000-0x4)=0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000cdd000)="b7e0d8adc083293251f31944da60eb54", 0x10) 2018/01/05 21:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r0, &(0x7f0000c1c000)=[{&(0x7f0000384000-0x6f)="dfd4b18c539f08356eb27285af8b450d57610d50828c678083b8c89a799ad8e29abccd4acfc6487ede72ca5de14bfa5731b11d2b40b1e7ddc9590f1a2e4dff8a9ad2579481a8382f23e3348528b719e7c52469d6df807830b0fe534327e5a9c402342caf4774705c4fabf1b33274d9", 0x6f}, {&(0x7f00006da000)="5e9a3ef7783d8865ffffbcdc45fb2934afe05336f91c00ae6151ad69b8f49f43381b0b5ccb741d5c043c3a55f75d6630f09916858b5b236d7bbd9a16848edae10ddb7923eb91270803ceccf802", 0x4d}, {&(0x7f0000131000-0x29)="7b716d9c0d8ce0f8b27fdeeb697aeeb859b54449e0adc05ce68548acaa98144a52b32a0bb85e412bb1", 0x29}, {&(0x7f0000eeb000-0xc4)="ad8e777a550ddcf1b627d054aed3c6548a87599b0db8a3a517f4af7b86708312fb97b368f953d6ee45cdaddea16d4756f2fe07e5c7c587a794ff9dfc96053de1f1cd7a044dfe59b572fd16b5ba85143b343c2e4f71fa2986ead6c362b132beb8c35d0d76b1ff0bdb5d097bc195a98fa5d4a7adcd36272dd332c62ee0fa1cc0cf2becd01bc4a14f06b6d39aa2e5df14043cb3b622606475fee7842878f99627d821ff33f996d61ffc177142a0eb0646f293cae179291a9517b7a445f6e5836cffa75cb137", 0xc4}], 0x4, 0x0) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 0: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000ded000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b14000-0x4)=0x14) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dee000-0xc)={r1, @multicast2=0xe0000002, @rand_addr=0x1}, 0xc) close(r0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ded000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b51000)=0x14) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000dee000-0x4)=0x0) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x0, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c52000)=@sack_info={0x0, 0xffffffff93413383, 0xffffffff00000000}, &(0x7f0000263000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c8e000-0x8)={r2, 0x401}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000f71000-0x2)=0x7fffffff, 0x2) 2018/01/05 21:43:15 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x83, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) 2018/01/05 21:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000cd1000)=0x80f, 0x4) bind(r0, &(0x7f0000d3c000)=@l2={0x1f, 0x83, {0x9, 0x8, 0x22, 0xfffffffffffffffd, 0x3c, 0x20000000000000}, 0x6, 0xff}, 0xe) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x1be) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f00002cd000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000299000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000969000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009a000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x4080000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c27000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000b51000-0x20)={"c33419245502296fbd6b650b0df2f162", {0x4, 0x10db7b7a000000, 0x7, "f2671c78f078", 0xd5, 0x0}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007a9000)={r4}) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000fe7000)={r2, 0x9, 0x80, 0x7}, &(0x7f0000149000)=0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r7, 0x894b, &(0x7f00004c2000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000041a000)={0x2}, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000035000-0x8)={0x2, [0x5, 0xfffffffffffffffc]}, &(0x7f0000ab3000+0xb88)=0x8) getsockname$inet6(r7, &(0x7f000010d000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000091a000)=0x1c) 2018/01/05 21:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fa6000)={r0, 0x50, &(0x7f0000bb0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005fb000-0x4)=r3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x0, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) getpid() getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe0000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000fe0000-0x2)=0x18) 2018/01/05 21:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000c82000)={0x0, {""/7}, 0x0}, &(0x7f0000a4f000)=0x10) r1 = accept(r0, &(0x7f000000e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000094c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b5a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7, 0x7fffffff, 0x4, 0x1}, &(0x7f0000fef000-0x4)=0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000e7000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d86000)=@assoc_value={r2, 0x7}, &(0x7f0000520000)=0x8) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f00007f2000-0x24)="24000000210025d7001c070400ed1920020500000000000000ffffeb080001005ffd6ae0", 0x24) 2018/01/05 21:43:15 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x9, 0xc7f, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000cb9000-0x1f)="1f0000000105ff0014df45c807110000f305f0000800050000000000000000", 0x1f) sendto$ax25(r1, &(0x7f00001c2000-0xef)="46f4c027b0da72cc73ada2f6d12c876389ac5d7fc07bf424d5cdb185dba85d2bbe92557a8f687e3783920f6c07624173cdd93c2c2c99aea48e751b4c37df11bdd73193646f43207ec0a7ef6b6798fe4563ee2370da95b4d859df8e9207daf82db33efde7d83045b8fbd92ea2bc0d15f5ebe68900fc2092f16acfe0e2965f27ccbee0e56d6862f50f17e33b88569993ad4ca30106d790c62b583fd7ba8c3e7a519fb7e05be1d1388f3a2da80cd0067c97551413e190390da3774e7c2f9d6e44afcea21ebf037feb4a33585226cadf011363528744fdda8f8a61639cf237b1f73d9bf8b43429969b5d19fca2f545264d", 0xef, 0x1, 0x0, 0x0) 2018/01/05 21:43:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ba1000)=@un=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000fb6000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) recvfrom$packet(r0, &(0x7f0000ed3000-0x1000)=""/4096, 0x1000, 0x5b5b719a32320381, &(0x7f00006da000-0x14)={0x11, 0x11, r1, 0x1, 0x56a, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f000095d000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x2580) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b0f000)=0x0, &(0x7f00009f2000-0x4)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r3, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000e9000-0x20)={@generic="96bbbce6a313703c67816419f26825a9", @ifru_flags=0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000a9b000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0x3) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) r1 = socket(0x0, 0x1, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c1f000)=@assoc_value={0x0, 0xe54}, &(0x7f0000390000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e02000-0x8)=@assoc_value={r2, 0x11}, 0x8) 2018/01/05 21:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001e7000)="220000004a000700ea091008090401000a0000000022000004000300040007008c45", 0x22) ioctl$int_out(r0, 0x2, &(0x7f0000cb3000-0x8)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d51000-0xe)={0x5, [0x4, 0x5, 0xffff, 0x8, 0x8]}, &(0x7f0000f03000-0x4)=0xe) 2018/01/05 21:43:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$ax25(r1, &(0x7f00004f9000-0x29)="", 0x0, 0x20008000, &(0x7f00006d0000-0x10)={0x3, {"9cb1763ed7da20"}, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000713000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000004e000)=0x5253) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00003eb000)={@broadcast=0xffffffff, @empty=0x0}, 0x8) r4 = accept(r1, &(0x7f00008a3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000420000)=0x14) sendto$ipx(r4, &(0x7f0000ed0000-0x9a)="01587cfe464041686a64cdb3ce2f2d3208097b3a23036b1df18503fa0e2db2400b937c973b65a216aaaffe3d5183bedfc936b0d40f87e4cf51a83ba0f2a7f1d743e8964b91d361c425d3f9b15afcfe665d3051e706d6a2c9f8fc4c19acc64aebe222ed0df281bf03ced1d829a0da0dfa667486461c0211f49695cc1bf04fae17ddc18ca09f2aed3576ca96547cbf118ab503ab26ba418e143808", 0x9a, 0x4, &(0x7f0000789000)={0x4, 0x1000, 0x0, "ff25605f85ed", 0x4, 0x0}, 0x10) 2018/01/05 21:43:15 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000196000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/01/05 21:43:15 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f82000)=0x7fffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e51000)=0x0, &(0x7f00007f3000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) 2018/01/05 21:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x13, 0x5, 0x7) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000c5c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b7000)=0x5) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001e6000)={0x6297}, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00006ff000-0x10)="62dfb387876eea8d201a731936282ee4", 0x10) sendto$inet(r3, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r0}) write(r2, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 272.376891] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 272.412658] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 21:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1b, 0xa, 0x1, &(0x7f0000042000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008d4000-0x18)={r2, &(0x7f000046a000)="48cfa17da09a1370c66df0b22659d2d58b655729fd9238246bd4a8df3e08718cb00890f935af1b7d5bbaf9ce6d525c00fb64aee570b03718387c5b46425808a2f0fb1b86ae45e8d458dc8f9aee673dfaa7c619e822d55fab98e8c0ef9d6d19f61672dcc6aee7c692a2318ce292205bfde3574f3833a09c5f9feb107f6cb2b2f76ed312b77228172a9c3ad980e6016bea1ab71125bb4acfb7b4e8e42ac6727f00ce3473b2d2436f91ee02126d3bec3389bf0730436783d561c21ed3f7d8b9cbc7550a2b1f30e09ff8dabdca00049df88d8971701c35f0112960e703202ba360e3a9742d771b8ce0335444ae91fd1565b74667", &(0x7f00009b6000)=""/84}, 0x18) accept$ax25(r3, 0x0, &(0x7f0000ab3000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000dbc000)={0x0, 0x1, 0x2, 0x2, 0x7, 0x8000, 0x20, 0x1eb4, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x5840, 0x8, 0x101}}, &(0x7f0000eee000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ee2000-0x10)={0x1, 0x1, 0x1, 0x5, 0x0}, &(0x7f000081c000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006a0000)={0x0, 0x80000000}, &(0x7f0000b36000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a23000)={0x0, 0xfffffffffffffff9}, &(0x7f00005be000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000175000)={0x0, 0xd0, "16a9bacac8a5c4dbe00bf0552d1748b0ebcd3bdc42ba582f2a87f50910c8b0c53b3f41fdfe979babf6fb20529716b81acf4880f0cc0d7d3c9c56e5f4927e32ecf8d220f5f2093ecd621cd58a79ac0a054ee53b540819394d4907a2ea1def6eda0ee2398adabf254fc4b664cc30a46be18e9d71fc9d2152611c5ea84e58daaf2ee0ae6f8b463dc86456329c9e216ffad825c34e8565a6d65e1fd81849d63fa242d5839de418730043b227c4536bbb3c4a557a1ad5b72d8f860e40632062e7746369f83e1eeecb030e1f5388b4aa063d85"}, &(0x7f0000da4000)=0xd8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000486000)={0x0, 0x80000000, 0x30, 0x3b, 0xfffffffffffffff8}, &(0x7f00007bf000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00005e1000-0xc)=@assoc_value={r4, 0x6}, &(0x7f0000f0d000-0x4)=0x49f) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000945000)={0x7, [0xfffffffffffffff7, 0x1, 0x2, 0x0, 0x80, 0x9, 0x1ff]}, &(0x7f0000fe3000)=0x12) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@generic="1e4952ed2bd5ca9df497af4ad3d8df36", @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000497000)={r1}) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000ade000)=0x8001, 0x4) 2018/01/05 21:43:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 272.458176] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 21:43:15 executing program 5: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000a97000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000bb1000)=[], 0x0, &(0x7f0000c38000)=""/177, 0xb1, 0x7fff}, 0x40012020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4(r1, 0x0, &(0x7f0000348000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00006a8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000436000)=0xb) sendmsg$key(r1, &(0x7f000076b000-0x1c)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x2, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@rand_addr=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000045000-0x4)={r1}) sendmsg$kcm(r3, &(0x7f0000c68000)={&(0x7f000027d000-0x1c)=@in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50}, 0x1c, &(0x7f000074d000)=[{&(0x7f0000de5000-0x1000)="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", 0x1000}, {&(0x7f0000a86000)="62db6488c3a74e772c95ea0194f55c282cf18e0ef1a04f4d22466b5fadc38aa345", 0x21}, {&(0x7f0000f3d000-0x39)="24d8abb4f766e1439d1840bcb72b59289d4bf7223f4f412f9ad6bed356c65ba63e2cb2d89d08e3a2cc4f066503187e42d1c7a43a22f8d27e2c", 0x39}, {&(0x7f00004cb000)="8522ea7f4a64b3fc4459bfa1f9395fb3f7390fcd57bc415f9faf7ded929ca0aa67cbcd4cdf00feeb59304845dbd1a96cad1073b1a7b0474a3788633edda69bb5e681c3d2ea7caec4cf5ed4b6ae10c7e103d805520350a221d9d448c1044d99261cea8b45cb7b70221824a0b7511ceab36dd71dc9319ddb7412baead2e8a90753385bd1b8a84b77d1b0af26b01e16d689cfd762634407a53c7c970de4f6f731bf30fec8d6de8a4f088ff649408ec7630693676fbe9d5b73542ae45fb19f09725c12dba48d91b92e46a3363a5f0dbc8a81e6c128126fd32272638631bd421119a211097b789047", 0xe6}, {&(0x7f0000fe8000-0xc6)="bd46659bdc1b2383064c7f0d28c45f99a54e61cf5769b28519a172674401c82a89bc7e781802edc69e04903af3c343b8198abb0edb9312ad99293429299367183fb93f809501a27c27bf5db86b88e188871885e351338cc5f504989759e1b8cd9d4418df28dbfb8d2d60c39609c015baefd4e432279c7ea646abb33d8028645b5d017a7064da88d6995cdb260fd56114c15d5154284ec1de10df40cae6fa384ebf0a1e96cd0310a9a6a9cc4e72a90a35212edfccd38fbb17dd89e397554c22a8c7b18bbcb478", 0xc6}, {&(0x7f0000ad1000-0x1f)="3f8070623e7c5ad92ef165da1dd446e0c3797cc4bdc7085711f451ebf13256", 0x1f}], 0x6, &(0x7f000021e000-0x180)=[{0x70, 0x1, 0x92000000000, "1bfe4b0edbbd204782ca91cacfa121cf29432a925019f04e140384ec8b8b345d526fa6b7d5cc8401202acea40d4f7f9d5fb13ddb997b966a717e90dc8374d1b6153678df09cfd8787658c46925eb95809b27d42e5454c5c7405b37d8e7"}, {0x110, 0x111, 0x0, "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"}], 0x180, 0x20000800}, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005fe000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000061a000)={0xffffffffffff9542, 0x0, 0x1, 0x797c}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000167000-0x10)={r5, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000c9e000)={0x72, 0x7, 0x6, 0x3}) r6 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000780000)=r6) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000821000-0x52)=""/82, &(0x7f000001c000)=0xffffffffffffff61) 2018/01/05 21:43:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c23000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000ecd000-0x10)={0x888888888888971, &(0x7f0000001000-0xf0)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000057000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000068c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000048b000-0x3c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5a94, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendto$packet(r0, &(0x7f0000c23000)="c02906eeead1a74525924cb0baca8af701c2ecd26a1fb133148372af35a76810e44003fe072c2d2b5c59644aac4d930ceb264aa7d5836d0c4096d7e61b329ca99c21e4900d50203f941f058eaf742e028694bfed3d7d6a383b762360e211f6578ba4ae3df77ef5412088d957900bc42c697fa275e8f48d20752cbf0ee5d563df92fb8654af70aac89e0452ed7f", 0x8d, 0x8804, &(0x7f0000758000)={0x11, 0xff, r2, 0x1, 0x1, 0x6, @random="42ef9b1e7a16", [0x0, 0x0]}, 0x14) r3 = socket(0x10, 0x2, 0x10) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f000013e000)=@req3={0x3, 0x971, 0x4, 0x1f, 0x2, 0x7fffffff, 0x5}, 0x1c) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000e2a000)={r0, r1, 0x400, 0x1, &(0x7f0000484000+0x1e4)="b1839971efc2aaf48eea610d32621bd370ee1740e6067c66fb57d90a4ef86ba05b9d1bc26a6bfc1e1178da046852cb9d69299c723c14987ddee29cb72f36ec0c2d100211e64145941480478b0196331566e6f35fdf0d676566d81ee35581585ac20a25de286315dc18f38303b48331a21aaaa91f08ddf8a71de8ca180847ee368e6a91", 0x0, 0x4, 0x2, 0xfffffffffffffffc, 0x9, 0x8, 0x0, "007e01ea2c89fe468882d626c7dbbb5fe1fcc34931908135c1c52a935e727d6ef045b2c66446790d0ebd787c8fe9b2e047558b67acb24f9f718ea38672cbf745dbaaab4628648ed8b2fe8e29a58c629fd25f262483321669ab381ad712b29767fa8c2cec1dfd"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000395000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e9000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000478000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000614000)={r5, 0x8, 0x7}, &(0x7f00009f6000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000aca000)={0x1, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000f20000)={0x0, r6, 0x10001, 0x9}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000036a000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000d01000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c99000)={r7, 0x3}, 0x9d64) write(r3, &(0x7f0000396000)="240000001b00fbffeb0b0000f6fb017967b17d030800c30001000020f700000ff9161701", 0x24) 2018/01/05 21:43:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:15 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000bed000)="b274898157800c7b3f5f0845e3677ebe8e39e4dd96ab77cb86be2344c934bc51ff3edbb9d871a52cf8dd5cf707a2ea350ac86a531d09ff43a1e3a7e5d89dd63e99b38050279a006dad808ffc69e3242acf6ead7a5a5586f7fd65428e736eb0d581d1a35beb83ed09a7ad7f7bbe97cd8146e18dd24a38e01b0f498e2e5b42d70cec5c5fd95cb8542d7c6d9261a0be14", 0x8f) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r3, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r3, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) [ 272.510878] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 21:43:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f00004f0000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000580000)=0x10, 0x0) writev(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f0000574000-0x29)="290000001c0055fcffffffffffffff000200e3f00100000000dd570009000100000e0100aa645aff00", 0x29}], 0x1) sendto$ax25(r1, &(0x7f00007b4000-0xa5)="eed00a89a78e4f6cb7204c2919a06a76109ca0e57a3ada1e851ca1dcb5774fea61679183366e0deb6efc3c4ef3418373c67cea61035cc56f4e2f4552d31ff5760db1d52edc95a6ddc0e6bb629458a05b246ea5329bd8d539a05003e11724be82e3ae5c9b2ebe9e90aaf4618507836a1b6884e41150602ab749724e67ea6c23e1c8d9dabc6d8908a87580c8cf8ba1a197672d04a37fbb38ce2ee153a5807a75d862a3527691", 0xa5, 0x400c0, &(0x7f0000ce2000-0x10)={0x3, {"b4bd9fb76f37c2"}, 0xff}, 0x10) 2018/01/05 21:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(0xffffffffffffffff, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:16 executing program 0: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f60000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000e0d000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f60000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000674000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/05 21:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x5, &(0x7f00001be000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8cb2, 0x0, 0x0, 0x0, 0x0}, [@generic={0x8, 0x80000001, 0x7, 0x2}], {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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xa9b2, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x2d4) r3 = accept(r2, 0x0, &(0x7f0000555000-0x4)=0x0) getpeername$netrom(r3, &(0x7f0000995000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000424000-0x4)=0x48) 2018/01/05 21:43:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x54) pipe(&(0x7f0000d3d000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000075c000)=0x1ff, &(0x7f0000e95000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df4000)="0a0775b075e340e5b3b60c5c54dbb7295df0df821fad3f00000000000000e653546a3ddc14d1bf09c58e35099aa1675fcad94d6ad6cb2e0d01", 0x39) 2018/01/05 21:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000f4c000-0x8)={0x0, 0x0}) connect(r0, &(0x7f00009c4000-0x6)=@hci={0x1f, 0x1, 0x3}, 0x6) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0xffffff86, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)="", 0x0) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000dce000)=""/172, &(0x7f00003c6000)=0xac) getpeername$packet(0xffffffffffffffff, &(0x7f00000d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000644000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20000000000023, &(0x7f0000f47000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r1}, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) pipe(&(0x7f0000224000-0x8)={0x0, 0x0}) bind$ax25(r2, &(0x7f0000641000)={0x3, {"be5ffcea27112d"}, 0xffffffff}, 0x10) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000ee8000-0xac)=""/172, &(0x7f0000c14000)=0xac) [ 272.586478] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 272.618318] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 21:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)="", 0x0) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:16 executing program 5: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e95000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ede000)=0x10) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000cd2000)=0x3, 0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00007c9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f18000-0x4)=0xe) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000e6a000-0x4)=0x6, &(0x7f0000f18000-0x4)=0x4) syz_emit_ethernet(0x3f, &(0x7f00004f7000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, 'j'}}}}}, 0x0) 2018/01/05 21:43:16 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000022d000-0x2)=0x4, 0x2) 2018/01/05 21:43:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0xfffffffffffff20f}, 0x8) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) unshare(0x20000000) 2018/01/05 21:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(0xffffffffffffffff, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) [ 272.654803] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 21:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)="", 0x0) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b596cf58c40a15f, 0x6, 0x8) socketpair(0xd, 0x7, 0xfffffffffffffffe, &(0x7f0000606000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000912000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000df5000-0x8)={r1, r2}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a7b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c52000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f2000-0x4)=0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) splice(r4, &(0x7f0000e57000-0x8)=0x0, r4, &(0x7f0000696000)=0x0, 0xffe00, 0x2) socketpair(0xf, 0x2, 0x3, &(0x7f0000831000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000e0f000)=0x1, 0x4) sendto$inet(r6, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r8, 0x4010640d, &(0x7f0000333000-0x10)={0xc775, 0x7f}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000b04000-0x4)=r5, 0x4) sendto$inet(r6, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r6, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xb8) 2018/01/05 21:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x2, &(0x7f00009ff000)=@raw=[], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000257000-0xb7)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) [ 272.715782] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 21:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360004ffffe8004000000e00010004000000060000000000", 0x26) pipe(&(0x7f0000320000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00009ce000)={0x4985, 0x2, 0x7, 0x81, 0x1, 0xfff}) 2018/01/05 21:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002e5000-0x10)="830900800000000000000005fab41339", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f762476", 0x50}], 0x1, &(0x7f000071e000)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000581000)={0x0, 0x0}) accept4$packet(r2, &(0x7f0000746000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000147000-0x4)=0x14, 0x800) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 21:43:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a0e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000039000-0x4)=0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@common='lo\x00', 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x81, 0x4095, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 21:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(0xffffffffffffffff, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000bf1000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000000000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0x6, 0xee, 0x6}, &(0x7f0000f69000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000336000-0x8)={r2, 0x101}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f00003be000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000708000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fffc0000000000, 0x0}, &(0x7f00002ee000)=0x98) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006b7000-0xe8)={{{@in6=@local={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}, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ee000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000753000-0xc)={0x0, 0x0, 0x0}, &(0x7f000034a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005a0000-0x20)={0x2, 0x10000, 0x800a, 0x900000000, 0x100000000, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000f88000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000034d000)={r2, 0x3, 0xffffffff, 0x3, 0x6, 0x401, 0xefa, 0x0, {r3, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f, 0x380000, 0x6, 0x80, 0x4}}, &(0x7f0000941000-0x4)=0xb8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x80040000048a, &(0x7f0000fd2000)="0600000000000000ed1800000000000000407470ad6db86078032ea94addbcc1de84de4442e443ffb02bf2127d323f0007e19f8f84452526f02b5dc72928b8f3360c095ab746077e4006865b11709badb2e87a", 0x53) bpf$PROG_LOAD(0x5, &(0x7f0000df0000-0x48)={0xf, 0x8, &(0x7f00008d1000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0xf, 0x18, 0x1}, @ldst={0x3, 0x0, 0x7, 0x3, 0x3, 0x0, 0x8}, @generic={0x7f, 0xffff, 0x2, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f9b02ba, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000753000)='GPL\x00', 0x40, 0x2e, &(0x7f0000962000)=""/46, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d70000-0x6)={r2, 0xffffffffffff8000}, &(0x7f0000477000)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000051c000-0x4)=r4, 0x4) 2018/01/05 21:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00', 0x4) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00', 0x4) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000145000-0x8)={0x0, 0x0}) connect(r0, &(0x7f00006df000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) write(r1, &(0x7f000086e000)="f2b0f0b74cc41d9224db911dbf6aa9d2287df8f1b3cd44f29d91563f4ef348312bb8686ed88fd2486eb3f1549191a03d4c", 0x31) 2018/01/05 21:43:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000029e000-0x1)={0x2}, 0x1) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000c74000)=""/0, &(0x7f0000000000)=0x0) 2018/01/05 21:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffffff, &(0x7f00008de000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001fc000)=0x58, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000095a000)=""/78, &(0x7f000086c000)=0x4e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0xffffff86, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e65000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efb000-0x3)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r4, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r4, r0}) write(r2, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) [ 272.896463] openvswitch: netlink: Duplicate key (type 0). [ 272.936473] openvswitch: netlink: Duplicate key (type 0). 2018/01/05 21:43:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="ed5a7ce0d3aeb3c67bf17078ceb970", 0xf) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) r1 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000007000)="e934097cab96c9f12890d97b04f2da59a8000000000000b4000000007ca2821c"}) 2018/01/05 21:43:16 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000629000-0x10)={0x5, &(0x7f0000a1a000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x0, &(0x7f00006e6000)=0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r2, &(0x7f0000fcc000)=""}, 0x10) 2018/01/05 21:43:16 executing program 5: socketpair(0x2, 0xa, 0x3, &(0x7f0000d3c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ad9000)=@assoc_value={0x0, 0x7}, &(0x7f0000b0e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x1, 0x3, [0xfffffffffffff800, 0x3, 0x0]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x8b9000)=nil, 0x8b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(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) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008b9000)={0x0, 0x7ff, 0x1}, &(0x7f00008b9000)=0x8) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f000042f000)=@generic="273459356d7b162f01b8df33c83d11d7") mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000874000-0x6)={r4, 0x3}, &(0x7f00008ba000-0x4)=0x6) 2018/01/05 21:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000bef000)=@req={0x28, &(0x7f00005bc000-0x28)={@generic="41f157d19800f45e66e1116ab8a7d758", @ifru_mtu=0x5}}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00', 0x4) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:16 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000002000)={0x4, &(0x7f0000009000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000000a000)={0x10, 0x0, 0x0, 0x80}, 0xc) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0x1, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xfffffffffffffddd, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f000000a000)=@file={0x0, ""/41}, &(0x7f000000c000-0x4)=0x2b) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000d000-0x14)={0x0, 0x3, 0x8, 0x1, 0x76, 0xfffffffffffffff9}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000d000-0x8)={r2, 0x100, 0x0}, 0x8) 2018/01/05 21:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000464000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) tee(r0, r0, 0x4, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aaa000)={{{@in=@loopback=0x0, @in=@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}, {{@in6=@mcast1={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000682000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000986000)={r1, r2, r3}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000748000-0x4)=0xffffffffffffff45) r4 = socket$inet(0x2, 0x3, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000561000)={0x0, 0x7, 0x0, 0x5, 0x10000, 0xffffffff}, &(0x7f0000b3f000)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000600000)={r5, 0xff}, 0x8) 2018/01/05 21:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ebd000-0x3)=0x10) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r9 = socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000c98000-0x1c)=@req3={0x800, 0x0, 0x0, 0x3, 0x4, 0x4, 0x9}, 0x1c) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r8, &(0x7f00001a9000-0x8)=0x0, r4, &(0x7f00000cb000)=0x0, 0x5, 0x3) r10 = socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @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]}}, 0x88) bpf$PROG_LOAD(0x5, &(0x7f0000173000)={0xf, 0x2, &(0x7f00001a1000-0x10)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f1f000-0xa)='syzkaller\x00', 0x6549, 0xde, &(0x7f0000504000)=""/222, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvfrom$unix(r5, &(0x7f000072c000)=""/84, 0x54, 0x100, &(0x7f0000b15000)=@file={0x1, './file0\x00'}, 0xa) getpeername(r8, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) getsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000372000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 21:43:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f', 0x6) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000011b000-0x50)=[{&(0x7f000034e000-0x1000)="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", 0x1000}, {&(0x7f00008ce000)="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0xfff}], 0x2) poll(&(0x7f00009cf000-0x40)=[{0xffffffffffffffff, 0x8, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8088, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x8020, 0x0}, {0xffffffffffffffff, 0x640, 0x0}, {0xffffffffffffffff, 0xc100, 0x0}], 0x8, 0x8) 2018/01/05 21:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000320000)=0x80, 0x4) r1 = accept4(r0, &(0x7f0000809000)=@generic={0x0, ""/126}, &(0x7f00009d4000)=0x13e, 0x40000000800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000046b000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f000033b000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003b1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/05 21:43:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ad4000-0xe8)={{{@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}, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000912000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000912000)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7, 0x1, 0x5, 0xa, 0xa0, 0x20, 0x0, 0xa0, r1}, {0x0, 0x7f22, 0x9, 0x70cae367, 0x4, 0x4, 0xc05d, 0x0}, {0x400, 0x2e95, 0x101, 0xffffffffffff0001}, 0x20, 0x5, 0x2, 0x1, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x2, 0x1, 0xd, 0x8, 0xff, 0xff}}, 0xe8) r2 = socket(0xd, 0xe, 0x3) write(r2, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b54000+0x2d)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00006d2000)={0x0, 0x0, 0x800, 0x80000000, 0xab, 0x4, 0x707, 0x49a, {0x0, @in6={{0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x60000000000, 0x4, 0x100000000, 0xffffffff80000001}}, &(0x7f0000435000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000907000)={r3, 0xf3, "f91b24eb0cb9a2c95e0fe533b7e0c361296628bbfaf812d4bf6ca1b90630d8f9f8cc2a721bd659fadb8efa961d72526311b43761edc680e45d1334abdcb79c82dbbe9cfe9d2ed6ce14d543c81c7eb42c0ec1972c2bd707dd7aa1cec077080537feb1a987b13d1a55bd6c5de16e714c20e9a81e44f79ba7c9550466e09bcb15e1751a77df6112499f98a95a8b0be64086928aed6304a8421ab3b9797443d1b22a14f4f851f7c6e3cb0457c4a7070240925d69d5550c66fc5b89fa0d0425b75bc81f8915da9410bb5d3598a12b54bc4a8bb295ff1d42a70d8fbc3968063d4e1270844e696d1f2cbf59a5207b94f6bd2a6fefc7c7"}, &(0x7f00009dd000)=0xfb) recvmsg$kcm(r2, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x13d5}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f', 0x6) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f0000635000-0xd8)="00b4c0c5029029d59c70884d13632a73be487d0ac4769c9211e28a0cd6f858c4ee8883c8f24e59f8fdff37654710d39df638856dc400d066841c0d2be3818c5273753f50b06598b0026474f83e473da945fda064e5093afa7755e4d135f2ab8df06c296976396544122bab1ee242e66565cfc6fa9cc4f6eafd3aba7de806a218fd432ef7d95117ba0f8ed84a08781720112aff82d4ff65a8782cda9df7cef147a6732c6369e50ac268d94e2d969f66f8d50277663ab1b6de13b3ca3856355e433bfa19d94bdf63ee195afbc6108dd913084831cab2aa448b", 0xffffffffffffffd1, 0x20000000, &(0x7f00008f1000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) socketpair(0xf, 0x80807, 0x1, &(0x7f00002db000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000bed000-0xa)={r0, 0x4c1c, 0x5, ""}) socket$packet(0x11, 0x3, 0x300) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000099a000)={0x0, 0x0}) setsockopt(r1, 0x9, 0xb0, &(0x7f0000414000-0xeb)="", 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x4f1, 0x0}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d54000)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000bdb000-0x10)=@req={0x78, 0x4, 0x0, 0x100000}, 0x10) accept4$inet6(0xffffffffffffffff, &(0x7f0000388000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ad000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a68000)={0x0, 0x0, ""}, &(0x7f0000e5c000)=0x8) r3 = accept4(r0, &(0x7f00001fa000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e0000-0x4)=0x10, 0x80000) accept4$ipx(r3, &(0x7f00006c7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005bd000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000e3c000)=0x101, 0x4) epoll_create1(0x80000) r4 = accept4(0xffffffffffffffff, &(0x7f0000fb0000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec9000-0x4)=0x10, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f00002a8000-0xef)="") r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008b8000)={&(0x7f0000a7d000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d81000-0xc)={&(0x7f00001c2000+0x88c)='./file0\x00', r5}, 0xc) bind$bt_hci(0xffffffffffffffff, &(0x7f00001e6000)={0x1f, 0x200, 0x3}, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x288, 0x0, 0x0]}, 0x5c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockname$netrom(r4, &(0x7f00004ab000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002a2000-0x4)=0x48) 2018/01/05 21:43:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a17000)=0x0, &(0x7f000022d000)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007ff000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e0c000-0x4)={0x1}, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000057c000)=0x1d, 0x4) 2018/01/05 21:43:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f', 0x6) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) [ 273.239770] syz-executor7: vmalloc: allocation failure: 17179144504 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 273.251897] syz-executor7 cpuset=/ mems_allowed=0 [ 273.256831] CPU: 0 PID: 3371 Comm: syz-executor7 Not tainted 4.15.0-rc5+ #177 [ 273.264101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.273431] Call Trace: [ 273.275992] dump_stack+0x194/0x257 [ 273.279596] ? arch_local_irq_restore+0x53/0x53 [ 273.284236] ? idr_get_free_cmn+0xfd0/0xfd0 [ 273.288527] ? kernel_text_address+0x102/0x140 [ 273.293086] warn_alloc+0x19a/0x2b0 [ 273.296682] ? zone_watermark_ok_safe+0x400/0x400 [ 273.301496] ? depot_save_stack+0x12c/0x490 [ 273.305793] ? check_noncircular+0x20/0x20 [ 273.309995] ? save_stack+0x43/0xd0 [ 273.313589] ? kasan_kmalloc+0xad/0xe0 [ 273.317440] ? __kmalloc_node+0x47/0x70 [ 273.321391] __vmalloc_node_range+0x4f0/0x650 [ 273.325860] ? lock_release+0xa40/0xa40 [ 273.329809] ? xt_alloc_entry_offsets+0x21/0x30 [ 273.334445] __vmalloc_node_flags_caller+0x50/0x60 [ 273.339342] ? xt_alloc_entry_offsets+0x21/0x30 [ 273.343985] kvmalloc_node+0x82/0xd0 [ 273.347670] xt_alloc_entry_offsets+0x21/0x30 [ 273.352137] translate_table+0x235/0x1690 [ 273.356254] ? lock_release+0xa40/0xa40 [ 273.360194] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 273.366047] ? __check_object_size+0x25d/0x4f0 [ 273.370601] ? __might_sleep+0x95/0x190 [ 273.374545] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 273.379358] ? kasan_check_write+0x14/0x20 [ 273.383560] ? _copy_from_user+0x99/0x110 [ 273.387677] do_ip6t_set_ctl+0x370/0x5f0 [ 273.391712] ? translate_compat_table+0x1c50/0x1c50 [ 273.396705] ? mutex_unlock+0xd/0x10 [ 273.400386] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 273.405639] nf_setsockopt+0x67/0xc0 [ 273.409334] ipv6_setsockopt+0x115/0x150 [ 273.413369] tcp_setsockopt+0x82/0xd0 [ 273.417144] sock_common_setsockopt+0x95/0xd0 [ 273.421610] SyS_setsockopt+0x189/0x360 [ 273.425556] ? SyS_recv+0x40/0x40 [ 273.428977] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 273.433791] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.438776] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 273.443506] entry_SYSCALL_64_fastpath+0x23/0x9a [ 273.448228] RIP: 0033:0x452ac9 [ 273.451384] RSP: 002b:00007fbb4b91ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 273.459058] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 273.466295] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 273.473531] RBP: 00000000000004ae R08: 0000000000000004 R09: 0000000000000000 [ 273.480767] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f50f0 [ 273.488003] R13: 00000000ffffffff R14: 00007fbb4b91f6d4 R15: 0000000000000000 [ 273.495548] Mem-Info: [ 273.498063] active_anon:29383 inactive_anon:61 isolated_anon:0 [ 273.498063] active_file:3696 inactive_file:7843 isolated_file:0 [ 273.498063] unevictable:0 dirty:97 writeback:0 unstable:0 [ 273.498063] slab_reclaimable:9818 slab_unreclaimable:95659 [ 273.498063] mapped:23357 shmem:68 pagetables:577 bounce:0 [ 273.498063] free:1456516 free_pcp:505 free_cma:0 [ 273.531255] Node 0 active_anon:117532kB inactive_anon:244kB active_file:14784kB inactive_file:31372kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93428kB dirty:388kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 273.559211] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB 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 [ 273.585373] lowmem_reserve[]: 0 2874 6386 6386 [ 273.589984] Node 0 DMA32 free:2945688kB min:30348kB low:37932kB high:45516kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2946452kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:764kB local_pcp:44kB free_cma:0kB [ 273.599134] syz-executor7: vmalloc: allocation failure: 17179144504 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 273.599139] syz-executor7 cpuset=/ mems_allowed=0 [ 273.599157] CPU: 1 PID: 3386 Comm: syz-executor7 Not tainted 4.15.0-rc5+ #177 [ 273.599161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.599165] Call Trace: [ 273.599180] dump_stack+0x194/0x257 [ 273.599196] ? arch_local_irq_restore+0x53/0x53 [ 273.599204] ? idr_get_free_cmn+0xfd0/0xfd0 [ 273.599216] ? kernel_text_address+0x102/0x140 [ 273.599239] warn_alloc+0x19a/0x2b0 [ 273.599253] ? zone_watermark_ok_safe+0x400/0x400 [ 273.599261] ? depot_save_stack+0x12c/0x490 [ 273.599284] ? check_noncircular+0x20/0x20 [ 273.599291] ? save_stack+0x43/0xd0 [ 273.599298] ? kasan_kmalloc+0xad/0xe0 [ 273.599304] ? __kmalloc_node+0x47/0x70 [ 273.599326] __vmalloc_node_range+0x4f0/0x650 [ 273.599342] ? lock_release+0xa40/0xa40 [ 273.599359] ? xt_alloc_entry_offsets+0x21/0x30 [ 273.599369] __vmalloc_node_flags_caller+0x50/0x60 [ 273.599378] ? xt_alloc_entry_offsets+0x21/0x30 [ 273.599392] kvmalloc_node+0x82/0xd0 [ 273.599408] xt_alloc_entry_offsets+0x21/0x30 [ 273.599419] translate_table+0x235/0x1690 [ 273.599432] ? lock_release+0xa40/0xa40 [ 273.599446] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 273.599456] ? __check_object_size+0x25d/0x4f0 [ 273.599476] ? __might_sleep+0x95/0x190 [ 273.599487] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 273.599501] ? kasan_check_write+0x14/0x20 [ 273.599509] ? _copy_from_user+0x99/0x110 [ 273.599523] do_ip6t_set_ctl+0x370/0x5f0 [ 273.599537] ? translate_compat_table+0x1c50/0x1c50 [ 273.599565] ? mutex_unlock+0xd/0x10 [ 273.599575] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 273.599591] nf_setsockopt+0x67/0xc0 [ 273.599606] ipv6_setsockopt+0x115/0x150 [ 273.599621] tcp_setsockopt+0x82/0xd0 [ 273.599639] sock_common_setsockopt+0x95/0xd0 [ 273.599654] SyS_setsockopt+0x189/0x360 [ 273.599670] ? SyS_recv+0x40/0x40 [ 273.599681] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 273.599693] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.599705] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 273.599724] entry_SYSCALL_64_fastpath+0x23/0x9a [ 273.599730] RIP: 0033:0x452ac9 [ 273.599734] RSP: 002b:00007fbb4b8fdc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 273.599742] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 273.599747] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000018 [ 273.599751] RBP: 00000000000003a3 R08: 0000000000000004 R09: 0000000000000000 [ 273.599756] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f37e8 [ 273.599760] R13: 00000000ffffffff R14: 00007fbb4b8fe6d4 R15: 0000000000000014 [ 273.873327] lowmem_reserve[]: 0 0 3511 3511 [ 273.877678] Node 0 Normal free:2864332kB min:37068kB low:46332kB high:55596kB active_anon:117540kB inactive_anon:244kB active_file:14784kB inactive_file:31388kB unevictable:0kB writepending:416kB present:4718592kB managed:3596136kB mlocked:0kB kernel_stack:4128kB pagetables:2324kB bounce:0kB free_pcp:1204kB local_pcp:588kB free_cma:0kB [ 273.907550] lowmem_reserve[]: 0 0 0 0 [ 273.911368] 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 [ 273.924987] Node 0 DMA32: 4*4kB (M) 3*8kB (M) 3*16kB (M) 2*32kB (M) 4*64kB (M) 4*128kB (M) 3*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2945688kB [ 273.940205] Node 0 Normal: 673*4kB (UME) 2879*8kB (UME) 1541*16kB (UME) 503*32kB (UM) 207*64kB (UME) 61*128kB (UME) 11*256kB (ME) 4*512kB (ME) 1*1024kB (M) 1*2048kB (U) 676*4096kB (M) = 2864364kB [ 273.957800] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 273.966385] 11613 total pagecache pages [ 273.970361] 0 pages in swap cache [ 273.973809] Swap cache stats: add 0, delete 0, find 0/0 [ 273.979178] Free swap = 0kB [ 273.982190] Total swap = 0kB [ 273.985208] 1965979 pages RAM [ 273.988307] 0 pages HighMem/MovableOnly 2018/01/05 21:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b6c000)={0x4, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000bd9000)=""/144, &(0x7f0000ac8000)=0x90) 2018/01/05 21:43:17 executing program 7: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000897000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093f000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000941000)=0xfffffffffffffffe, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000944000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000146000)=[@in6={0xa, 0x1, 0x506c232, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xf8443a0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x48) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00', 0x7) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e8d000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c31000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00009a9000-0x8)={r2, r3}) write(r1, &(0x7f0000335000)="", 0x10051) 2018/01/05 21:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f00005cc000-0x2f)=@un=@file={0x0, ""/45}, &(0x7f0000d9f000-0x4)=0x2f, 0x800) accept$unix(r1, 0x0, &(0x7f000033e000-0x4)=0x0) connect$bt_l2cap(r1, &(0x7f0000df1000-0xe)={0x1f, 0x100, {0x2, 0x40, 0xfffffffffffffffc, 0x8, 0x1, 0x7}, 0x1000, 0x5}, 0xe) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c9f000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) close(r0) 2018/01/05 21:43:17 executing program 5: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/05 21:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r1, 0x6, 0x9, &(0x7f0000abc000)=""/51, &(0x7f0000aed000)=0x33) r3 = accept4(r1, &(0x7f00009b3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000098d000)=0x10, 0x800) sendto$inet6(r3, &(0x7f00006ee000-0x81)="38636b643b7fa4cea46df589e6ceaf78d0b5a48d944452c795ae66497fbd2706d359dad4e9dc9f6c8e7b45c1ed8dc00740d27d2e84efde42ccf1244492e14e026d75989826b614d3fb0e38b2c17559d201d31e1ce8aa05068f649d25cbdfab9fd47d744718363c33dd7a3aef6723dd245b839cf94ae342bb3f7f800c04a598b80c", 0x81, 0x804, &(0x7f00006b1000-0x1c)={0xa, 0x3, 0x269b, @loopback={0x0, 0x1}, 0x3}, 0x1c) socket(0x5, 0x7, 0x9) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00', 0x7) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) [ 273.992279] 326355 pages reserved 2018/01/05 21:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e41000-0x4)={r0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00002c5000-0x98)="e954be7b81b4ef5f81729f9922949dd892c74c597ecc7374c3e8a7c038bae78c4fa65ebb4f8f93df70f2bddb1fb31658fe63f6d98a5a58c4dd7127398a9e28e3e6e6ee470a56b85b0847591d24707540baa3c24bbd6464c46eb87eba484c7bf8b8056a5daee0f35fa738cd9d22734fe5311f93259cde86f4abb40acb834488b3ca47522d82c073e6bb9e8a1dd4f10a879a8f35744b134a26", 0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009f3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000da1000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009ea000)={0x0, 0x3f, 0x10}, &(0x7f00006f1000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ca7000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xfff, 0x81, 0x9, 0x1}, 0xa0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000062a000)={r4, r2}) connect$inet(r4, &(0x7f0000b0b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000030b000-0x8)={0x0, 0x0}) write(r3, &(0x7f000017c000-0x2e)='+', 0x1) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000f60000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x19c, 0x80, "00850bfae591a590240c818d9e3c64d3286deb579314770161f106edbe7ffe7432f3af430ca3ae88f55869d032723f39223a83fdc2205b7b35db7081a4216ff0d40803ac96e0ad709e7f5a01d6b0da06"}, 0x160) 2018/01/05 21:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00', 0x7) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:17 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c09000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f23000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffa8, 0x2, 0xff, 0xd, 0xfffffffffffffffe, 0x100, 0x10000}, &(0x7f0000041000)=0x20) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000032e000)={r1}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00009b3000)={0x7c, 0x7, 0x3, 0x1}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f23000)={0x0, 0x1}, &(0x7f00009cb000)=0x8) socketpair$inet(0x2, 0x5, 0x400, &(0x7f000084b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000f25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bd8000)=0x14) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f26000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x386, r5}) bind$inet(r4, &(0x7f0000f24000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f25000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f24000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000087c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x7fffffff, 0x0, 0x1ff, 0x400, 0x5, 0x4010200, r6}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000034f000-0x14)={r3, 0x10000, 0x6, [0x81000000000000, 0x1, 0x80000000000, 0x5, 0x600000000, 0x7f]}, &(0x7f0000b01000-0x4)=0x14) connect$inet6(r1, &(0x7f0000b22000)={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x45d}, 0x1c) 2018/01/05 21:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5e7, &(0x7f000094d000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000c0000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000a88000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000750000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0xffffffb8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000074000-0x4)=0xffffffff, 0x4) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x0) getpeername$netlink(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000011d000)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000067b000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000f77000)=0xc) write(r0, &(0x7f0000d66000-0x24)="2400000043003f00fbff000000ef03000229070404000100200500d800000000fffc0000", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000330000)={{{@in=@broadcast=0x0, @in=@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}, {{@in=@multicast2=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}}, &(0x7f000052d000-0x4)=0xe8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a68000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000489000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x3, 0x15ff, 0x3, 0x9, 0xa, 0x20, 0x80, 0x3f, 0x52e12dd5, r1}, {0x8, 0x7, 0x3ff, 0x2, 0x0, 0x1000, 0x7, 0x5}, {0x4, 0x0, 0x72, 0x0}, 0xffffffffffffffc0, 0x8, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x2, 0xffff, 0x6, 0x72, 0x5b9e}}, 0xe8) 2018/01/05 21:43:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000738000-0x4)=0x0, &(0x7f00006b3000-0x4)=0x4) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x288, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x2600, 0x0}], 0x4, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008a7000-0x4)=0x0, &(0x7f0000862000-0x4)=0x4) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000039e000-0xc)={0x20000016, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/05 21:43:17 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x200, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000bee000-0x4)=0x0, &(0x7f0000713000)=0x4) 2018/01/05 21:43:17 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000420000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fd3000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e5000)=0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fd3000)={r3, 0x101}, &(0x7f0000e24000-0x4)=0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000fd4000)=0x0, &(0x7f0000fd5000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@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(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000fd6000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) 2018/01/05 21:43:17 executing program 7: getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x800, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f1b000-0x20)={0x7, 0x0, 0x1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x7, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xc5)={0x0, 0xbd, "8d5559af74ed8802f680d7be6ca9776ac853993c86b29ed005f7bacc5c6d68ab1767474b18f737e160753c6e04222bc70159d3a055fdb1f2afbc7aadfce5c07d6095af6ed14c453bbee050856e0b0f155b1a66b3779205f604590b99e8b3442e74ce5e293e1ba94b2cc3ac990006d9e43b317d3ce7273bb54249bc01cfda2ccd18cb55c5e1f4e64091dad9722e7daea719025f0585229b073b45519fa410b4ceec0078cb082226c4489a8fac72211165850bcf0e76bf2d160695576811"}, &(0x7f0000002000-0x4)=0xc5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x30, 0x6, 0x6}, &(0x7f0000000000+0xbf)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000001000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="21f8bcfa42a4d025a2f3c8dfb58a304dec81c91db0adbc317b0a7684e0cd76af67676fa176c49d8d8ff45310acb4d0391a4e726b178b14a8d01a9819e9d195a5693d86ea1d040b0fe3c9715648dd08629d13d1408642caf58fd97a6a75f5de97c8d4177ab87e5422440a0d768e6971bc05fd34cc0a3816b45ef31e", 0x7b}, {&(0x7f0000002000-0xdb)="cc7028d0e1ea0ef8e251ee6e69706b69d5160f767a03ae9aa7585af7cfebb3b2b32cc45a7d59cfcf6a0024311c7472b0975eadef303576c6ed5c0e6f241331576235c0515feef2ff28085cc224190feca4d3c5c91c6ba0af646894b498896ec627067aec311371aeb17fd60c5a7a5b25f97bb1a97564161bc7119c64532f2a9007898d2649b5d6a906e7350e89837e13f78a1b4a5f845eb8068978e11102b95b06429193718dbc2306d9dd94fb21b28c2a71cad2e0e59bb06ab6294cbbf075905e5fd64cf116268b275c0d9218e4748b30c2b226ade6802ed4baf5", 0xdb}, {&(0x7f0000000000)="9ccf6609a05d47f630dfc1f7c9896ac9818ef0bb09bcf6767df07d9b6f63ed9eef8acc66b0c5991307823e831d54544fce", 0x31}, {&(0x7f0000001000-0x47)="1e2d0e81768ea014ccb48259b644e7a9402b7d5056668fd0e34250cc929aa2149d5668c5e09ab16ec2042406961ce7fd94bb9e0fa14dfae4b0f06ddf8de63e4c596cf1e11cfe9fa63f440aef3873e46b4facff13c9fcff917b480904abe44bd9e02b9f7a7c8b94294cdd848e0cb1b174c8e53b4cdcbca8d46a", 0x79}, {&(0x7f0000001000-0x17)="887e174e146ec202453c96e91a81eca3d2b09c071ba1ee", 0x17}], 0x6, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x5, 0x5, 0x81, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xa, 0x1f, 0xd61, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x0, 0x482, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0xecd, 0x2, 0x80000000}}, @init={0x18, 0x84, 0x0, {0x6, 0x8000, 0x6, 0x100}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0xd2, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x6, 0x2, r5}}], 0x150, 0x20008001}, 0x4000800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@int=0x1, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) socketpair(0xf, 0x80005, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000002000-0xd2)=""/210, &(0x7f0000004000)=0xd2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r6, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000006000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r7}) 2018/01/05 21:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000488000-0x4)=0x90) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000e6d000-0xc)={@loopback=0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000072a000-0x4)=0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ceb000)={r0, 0x1, 0x1, 0x101, &(0x7f0000467000-0x6)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$int_in(r0, 0x5452, &(0x7f0000cc7000-0x8)=0x400) 2018/01/05 21:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) accept4$packet(0xffffffffffffff9c, &(0x7f0000256000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000064e000-0x4)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000515000-0x28)={@common='bond0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000738000-0x4)=0x0, &(0x7f00006b3000-0x4)=0x4) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x288, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x2600, 0x0}], 0x4, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008a7000-0x4)=0x0, &(0x7f0000862000-0x4)=0x4) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000039e000-0xc)={0x20000016, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/05 21:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f58000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f26000)=0x7, &(0x7f00009ba000-0x8)=0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) socketpair(0x2, 0x803, 0x5, &(0x7f00002e6000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000c1e000)=0x4, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005e5000)={0x2, &(0x7f0000587000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000a09000)={r3, 0x20}) 2018/01/05 21:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = accept4(0xffffffffffffff9c, &(0x7f0000816000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005fc000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d5c000-0x10)={0x0, 0x9, 0x100000001, 0x8216}, &(0x7f00003b0000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fbc000-0x8)={r2, 0x2}, 0x8) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r4, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r0}) write(r3, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000018000)="18000000020001000000ba8c5ee18c8836000008020100ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800000000dba67e06000000000000006700e201a100080000060000000000cb3da41f0000ba006707c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f029801e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b0a1068393d2281000000041ad0b41fc23eef67955443", 0xc0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a14000)={0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x40, 0x7, 0x3, &(0x7f000089c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x1, 0x5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001cf000)={r1}) socket$unix(0x1, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000c33000)=0x14, 0xfffffd3c) pipe(&(0x7f00003fa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f5a000)={0x5, &(0x7f0000e93000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f000048b000)={r4, 0x1}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000865000-0x4)=0x0, &(0x7f0000eac000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000163000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000304000-0xc)={0x7, 0x1, 0x77da, 0x0, 0x7}, 0xc) 2018/01/05 21:43:17 executing program 6: socket$kcm(0x29, 0x2, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="cf5efe6100d87b0ff9444ad2ea4180d2", 0x10) 2018/01/05 21:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0xf, 0x2) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r3, &(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)={r4, 0x261c}, 0x6) listen(r3, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000)=0xe8) sendfile(r2, r2, &(0x7f0000c44000)=0x0, 0x31) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r7 = accept(r3, &(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(r3, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r7, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r8, 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) connect$ax25(r7, &(0x7f0000fc5000-0x10)={0x3, {"8e7a2645129728"}, 0x0}, 0x10) write(r7, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/05 21:43:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000738000-0x4)=0x0, &(0x7f00006b3000-0x4)=0x4) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x288, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x2600, 0x0}], 0x4, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008a7000-0x4)=0x0, &(0x7f0000862000-0x4)=0x4) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000039e000-0xc)={0x20000016, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/05 21:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:17 executing program 0: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x7, 0x3, &(0x7f00000eb000)={0x0, 0x0}) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000132000)={0x0, 0x9}, &(0x7f0000360000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000349000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fd2, 0x30, 0x1, 0x3, 0x101}, &(0x7f00002ef000-0x4)=0xa0) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x13, 0x0, 0x40) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bd5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000333000-0x4)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003e9000)=0xfffffffffffffffa, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(0xffffffffffffffff, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) pipe(&(0x7f00006a8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00002d8000-0x6e)={0x0, 0x66, "5d20ca90116a5d40e6a6a379fd4777935ec8a1dbb70535a5e1df93bb21804cd80600be17f35874fac391d54764cd228e802895e9ce89c6bdd1c317d4e5a1525145ee893f81534413c45da79035c7ca73e7ce556bb3288fc1e4f5ea678bb6d4be1ff4d27ab863"}, &(0x7f0000e6c000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000037e000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12000000, 0x1641a000000}, &(0x7f0000402000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e71000-0x8)=@assoc_value={0x0, 0x100000002}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005cb000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x24, 0x5, 0x7, 0xe58}, &(0x7f0000cfe000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000eda000)={0x0, 0x1f}, &(0x7f00001a4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d44000)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8179, 0x0, 0x3, 0x1f, 0xfffffffffffffffb}, &(0x7f0000028000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006d7000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x0, 0x4, 0x800, 0x4}, &(0x7f000040f000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005a5000-0x8)={0x0, 0x0}, &(0x7f00005e8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000dc4000-0x8)={0x0, 0x1ff}, &(0x7f0000a66000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000db2000)={0x0, 0xff, "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"}, &(0x7f0000fec000-0x4)=0x107) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001fe000)={0x0, 0x6, 0x8b, 0x80000001}, &(0x7f00001d2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002d0000-0xcc)={0x0, 0xc4, "7868e30153a2fe699500d7cb0d30cc0518b3b1cb5562f415f5899607bf6d087271a316cd30b34db04cc0a59379da6686cf98f39493df98959fe4ae834be0ed2b9d52e99cbac6a6ae40a61220654719656d57dce6913f55a142123dd6336ef83c5e19713734657216063b44fdeb5cf454f9f30f30d11409250c94def30776dec56774a0e31445acffc51854978c32ef63d237b82b20a27b61276fe6076c0909587cd89f5154dfbc945d71fc36b091914a559fb15737e3c5c2f5ee6dc48e598e1cd0d98dc8"}, &(0x7f000024e000-0x4)=0xcc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000a7000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005db000)=0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000771000-0x20)={0x1, 0x7, 0x200, 0x40, 0x8, 0x45, 0x80000000, 0x920, 0x0}, &(0x7f0000157000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fa0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006c0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000043f000-0x18)={0x0, 0x4, 0x30, 0x8001, 0xff}, &(0x7f00008cf000)=0x18) sendmmsg$inet_sctp(r1, &(0x7f00009ce000-0x150)=[{&(0x7f000011a000)=@in6={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd9f1}, 0x1c, &(0x7f0000abd000)=[{&(0x7f0000df3000-0x84)="2bd014104247bd669e1a88fa5ed8e4b060593c611fc1825d53a804a6180ab879e0a8d9d8d670238a21ef9f58ab148087924c91151a14cc19d81a5383e3c332067c68450dd6645c32ed523e5ba61f1dad3dc59788f2990d6c1406cd7eb018c259c68f8d5fc8402f46bec60d87669361f696db44d304a8d4083f6c2f619234a58ff23a559c", 0x84}], 0x1, 0x0, 0x0, 0x805}, {&(0x7f000091a000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000954000)=[{&(0x7f000050e000-0xc1)="eaa08fa7e69f86245b6f20e8238322c92b2b66a0d30a93240a27da6a1543d97a3ecdf831b200b3abf12884effec116247358a4421f2f2374f8dbe9b6248dbcbbcc843d9bca5783ee2a3ceb4aaa0f6b57f90aaa839612e311c7450747471c891607231c35931aa8b08356300e5a207392a32f12640a9389c2d1a18de8e0899f753b350dc38a06160e84ef44e09096688007d8f283dee53868bd2ff0ac7b3974d6ed189cd3206542b456d427f1a92078ee8fb15dd0a2c9b9e6a9e1b3d35cc40c9aa9", 0xc1}, {&(0x7f0000edc000)="d8153e09ac08b5a2c2bd9754ee4d94ba78ca279bf16d178ea43be912d3c50245ee271069d1251f24ed242d3fd9ff119e6942733f014a40c84d21fcec256378c4bf72525b08ddcde755df50c6cd48ee025f057aaf7c25cc1eb05d17e247d832d218ee773daf3a560e5efc15afa9b1cd9b9a504181d0905983ae3e233b31789ec5a937831a9f445f83b096689f59dd67ff28c7", 0x92}, {&(0x7f0000341000)="", 0x0}, {&(0x7f0000076000-0xc1)="df25b0956f5bfce6ff0d7735c2df71c477776273e6e048722f216bbed6dc6dd1cc17496e7002bb50adb1a29c5622e938a228f54ff725ee68024d8cd921626c8679a2ec3f9dd1fdff8af2bb5241f72d15b0d1595810349920cced1786fd1960c56e13ea872084c36aad3135a8bdfb037b2c816a93ef2cbe42afc4136d1ba265712dc4bdb8459ab9c7f39c82971537887b27edd9cf5ec74263ecb4e9522a6a8d724db0646ed15694b29aa76a5e768ae6947418fd8630d4781fd9b8f590401c6ede25", 0xc1}, {&(0x7f000059c000-0xcc)="8836e3b92d1447395bb64b8106db575aa69f426ffb9d51376b4ba17d642f3afbfc37ca11a7a5ee91a1bce1216d416019a37ff1b1216e51260f86f8648c5b98e8a85670cfca7e0786b094eab9d5a0963666fc43e7f1738fd8a277772a0d650f653770f03890312f81aff1fb3bbe664cec71743a6e5d69da5f8503faace4793411391312b9e3d32c0cef1d8b86fe07e2d94446a67bd15a641462a8cb7a0adb6764a87aec60aa2a2c2cc5d0019dad58c112ab4a37d1abe4f309c70632977818df709fd2462c9474f495e94f12fd", 0xcc}], 0x5, &(0x7f00001ce000-0x120)=[@init={0x18, 0x84, 0x0, {0x0, 0x9, 0xc86, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffffffffd073, 0x5, 0x10001, 0x7fffffff, 0x80, 0x40, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x100000001, 0x1, 0x6, 0x1, 0x368, 0x1f, 0x1ddc, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2b2a, 0x0, 0x0, 0x68, 0x7, 0x1, 0x1, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x400000000000, 0x204, 0xffffffff, 0x1f, 0x3, 0x10, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x6, 0x8208, 0x6, 0x45, 0x4, 0x5, 0x6, r6}}], 0x120, 0x40}, {&(0x7f0000166000)=@in6={0xa, 0x0, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}, 0x1c, &(0x7f0000e65000-0x20)=[{&(0x7f00002f5000-0x7d)="d1b7babbd4cfdab76514ec50a700c1a82667cda881cdbe571d0771370eacf64be28767ef6befeb650ad238b46120337a73fa83d316d0716af09c98b11e0fe70a25087bd96bd06ab66a4d150e2b87ae2326a55bba0e8df36b8f0b52f42b19e4c548a265735ab7dcbf3ef873d67ad95845927dda23342e2af194ccc8f6da", 0x7d}, {&(0x7f0000f8d000)="cbbae5baa1206f1259aa7bfc84ea4b8b338d6e6eb927375fe763b84fe67856eb3e943739bbb018fd5d3a2bdd9500300d33556ef5eb870d3a75ac8b892bb4f8afe0fc36067a86581d4894a167d961750b186e7e", 0x53}], 0x2, &(0x7f00002f9000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xfffffffffffffffa, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8, 0x1, 0x9, r8}}, @init={0x18, 0x84, 0x0, {0x40, 0x1, 0x6, 0xfffffffffffffff9}}, @init={0x18, 0x84, 0x0, {0x8000, 0x2, 0x0, 0x7772}}, @sndrcv={0x30, 0x84, 0x1, {0x5b, 0x1, 0x206, 0xb, 0x9, 0x9, 0xae, 0xfff, r9}}], 0xf0, 0x10}, {&(0x7f0000cb3000-0x1c)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3bb}, 0x1c, &(0x7f000016d000-0x20)=[{&(0x7f00009a2000)="5b58f17d977e93f6de2017e91bde4ecfd8d069ebc5b6097d9524c60cc84328e7df0a1580f4f31034783b40cd3f332931205d9d460afc647d77f78fe59cb09e0195e90dc15c5d1533b46e7c1e6c8d24e6dfca237e993a0f5d36d91238f6344833748731e73f220cb51570d6448a474d0c919c3d7efd8cfe8900cb474af0a7996631c3ba2975233b238e4fae7af47de791157979d2e40cc14f7aa225671fe09c1bf7e6f931b0959590bed8122f533bce378ac62748f92449983a3e2ba2015655f05e5fe164d762d9725773b322b83eb2395f263151ba71fc84a40601ddfefa1ceb411ed77e", 0xe4}, {&(0x7f0000b70000)="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", 0x1000}], 0x2, &(0x7f0000ea3000-0x150)=[@init={0x18, 0x84, 0x0, {0x1f, 0x9, 0x9, 0x10000}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x9, 0x2}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x200, 0x2}}, @init={0x18, 0x84, 0x0, {0x4, 0x401, 0x7, 0xc577}}, @sndinfo={0x20, 0x84, 0x2, {0x9fe2, 0x8002, 0x3f, 0x9, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x1, 0x204, 0x3, 0x3e, 0x5, 0x6, 0x7f, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x2, 0x6, 0x67, r12}}], 0x150, 0x50}, {&(0x7f0000c4d000)=@in6={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x200}, 0x1c, &(0x7f00009c8000-0x70)=[{&(0x7f0000225000)="d62d2eea342f959a5daf20eaed8dce66beeee4943ef694737030b247bf64dd067efed712eb3ececa533113addf9e283ef4bcd0f32c0211e565264c5a1f4a68622d75ac38d6e95f72a3d59b04e40b34ec91da652f23d7136ae5ea13b2c9c8df95446c588bd4359c067cfec244439cf2df606bc3b7469d4341dc96f3cf0e23d56c372c2734fc59bfaea01228deed7761e33c52aff7", 0x94}, {&(0x7f0000c98000-0xb8)="832f1e43080603c31bf29d385a793035717788de02fc93624797f1b4c310344437b8f2c8eba82e102b9a71ec01680d923e59aa5ae0aefaf518c5346acffd48e543ce3cfe6cb8a98374f5cc1c7a5b8ea4ee20bf04cef893d1ddfad047a745a6383a16c4c44ebf397adefe45a50621a18c95802582c9da12f9842bc9b74f858d9653fc93ca72a136085230f6725542128d6459fe46865cd48994cc38cebe8805a881fa6c3d4239ebbc46503460145e91d4f7adeb8f7af36535", 0xb8}, {&(0x7f00008ca000-0x8c)="3f97e2fd97609452e9714bc12302e9e6af893732a7317041d6ee88eb39035839044c1bf6db9dd01a55efc0b528f34d629ad089d76648342d714e0af84a0689f2063221563ad536b6430f649226ec8f2fc3334763483318ed6e1320123771cdce527a8359a094176f1e68f6ae115fc3cd009e231cc72b7cf14001db80ef7e1c2af291a0d5c56b3d302f3341b8", 0x8c}, {&(0x7f000054a000-0x3c)="730a7e2bcc301682f0c0f088ecd267d746dcc59d2ec7acd210afded43404b5893a36fbb721683333a55545a0987d7c7234bd8fd329ff124d602517df15360b40b4053cbe9c141ce53d80881998ddf836c5baabd16449137a175f21722ad57f33172d253aebbd", 0x66}, {&(0x7f0000c23000)="e4c8d8", 0x3}, {&(0x7f0000804000)="ca9264c000830217e9efb8cceb252e", 0xf}, {&(0x7f00005df000-0xdf)="ff19965d56df3c7ef20b0f77bfd5c59ad778d2228c3660c8d57ac50e0e11bfb4e12b0433c7c01de3f6b0b1975ae7fa43cf3465fb96dcce253b460a22481d7593b6fdfff914ad46f92c1112ad32da6cabe76d0ed34a513dc89c3d86f7d0892cadf4afa305aa9792f32aeb00e9296c280f7d483ecaca05ba7ec33ccc206c81e3397d641bc0c01296914e8632cff432758df84a021c08d94fcfbac799c22af3690163a2e56849ec412dffe65f50795ecd16414609a510bbcbdf186f8124f52b12958fe6dd5d1b4f0ff004a877459891da0a9c02752681e65785be7ac9f71af074", 0xdf}], 0x7, &(0x7f00001f6000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x4, 0x2, 0x20, 0x1f, 0x2, 0x6, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x0, 0x1, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1e, 0x4, 0x0, 0xfffffffffffff229, 0x5, 0xb01d, 0xfffffffffffffffd, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x72, 0x0, 0x1, 0x60, 0x0, 0x7, 0x6, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x0, 0x20, 0x8aa, r17}}], 0xf0, 0x4}, {&(0x7f0000d98000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000222000)=[{&(0x7f00006cf000)="342c04f5a143155a9c75f02bf263568c25f488a2626c44b6eaa34f48536c0df3b7ff04bceaeaa163e15346d082780b74254b8092db11b33b3735355ed521dc6cd2005a8b2965783a55be2cca01150eb7dff40ec7cfcc89e7a8dd79d4990e8abd665f6804d94310e68097dd245219ce0cd436c6340fd5e8f6c6fa8f4b611e16656161be321e582e41794d343547dc47bb509b5a160a3c7d996cfb89d74c03c3a40c7f28806721954bfa319767d352b0d00c3efa6aead389f46c272c4042c2b16041f66f6dc120b9c9edeeb93c84c6b09881ac6fd93c42034dec919c920ecb9d3571ec7a63411725275ee6844dc125a6dd4844956dbebba9b6f539e50e89ee83e104ea150f2ee93e6ae93cfa501c75da8c0baf8e2b64874b8263a6ce6d0391b4aa6be188e5135fa3f5477beea5e804c444d77cc1f9aa57af2fbc6f6f16a9104193c6efde0a67b80f7bff535822a04beb080c25bc355797c0bf2c9a5140a82e6decfe3b4dd6fbcaeb4e1e80aec2eb61b3f3313c6df58aee157229a7a21097366410f0649cb16664b5986dab06b80ddd7c2e1924d2529d9e63117bcf54250b0ea5849b61ec7a0f789c5cf428de4058baacf595c150dbe310b5e191c0bd4c327c1e9a43ebf02667256048be3f206655548114b6de14f0d0f4693af70a82e4b8eab456dea22d164e1640f664513a89898224cfada593f5661337f139f621e269fe524c42124aba736648e2b79829bd242f69d4a2310522a8918f13bfb968e41a24b7315aa2da93587f04e4e2979b27d3059d2e0ec8e75b0e4f6194259c49041bf538ffb538a69eae59d70a4f6484bdb776cf7fa90f0472b0456f5c117d3815d10cb51f34111b5d796df15c351dc643a3ffba93e186ddaf434081d6f26ec9012ff9556af236f857e02c51f6c66f782589a2aa895c71f777c3199feccea209dbd9ea494e2e73affcb815d9b9cfa89a553b1ac58478aa29bb469960443a6efc774fe2781355fec52a1ef4f735786ee40f660189f2d00a1f00fb4f1c27424d8b81846bb9e27575113248ff35e2872c3fc9c1ffa604f138b83852cbafadf1ee29868d4c26314fd525fa16fc5e3223d15df43519ce5f8a3c7d358dfc5bb50ae3d96c7fd590abca119fc643625a7c0279f6edaacabd38deca7b17d55bccf0767e2aa9f2713b0e1a882b28723377c07ba9e90b29c2d380434aa5655a5810cd4335730eac3a58d469bf1f325ceeb058980bcd558aab99c1cfc33d80e4c4ef5502038acad458a92675696cf10fe635c952e013b106f33d2de6b32fa2af8f5b0e6535862135ca3671793a7c5f30d3949e4027c4aa27c4f25674eaa9079378d5055320e94383a907c3bfc680258532e77fc5e830e8d902d6aa4fc2f35018336721dd1b7f7c45cb117a576cbc8664b1e889d24805995f009ad20748c7aed1ac10b1b2db514bd766834266deb3c8b1ef28a3d5d02e81413a41bcf2a0b1090bccddf0f3e01e907153b4124a7a63e55aee4519f42a4a2ec001e94789de016fbbac9c5287845daed75f219bda0be0ca2d16523142b108b32b1741e9b3ad7e923baa25b1b79c8c53097c0e15938d0519cba23ac8666df3973d150ffa066ee2c7c4ec026f1201f0e87941ddf464a95695ffe9a9d2ec9e2b5dcf7286b8ee5cc57a41707b5a659be42fa63ff2f2658d52defc8799ab72eaf23d980549e0817dad2ca49f2fa61b793c96b6dde427688f48237485d50b221a648c423d3ce84a9d76c3650708daed8eea5fe12f6cc9e04719d37c692a2d905540081ef0546dec4ee47f9f039db72bdc24df83a94fc846b64480c4ab65df5a4d308d659debfcec9099f96211336211d2487d64b94d96bab8cad0fd0301565fd8ef8591fa46851c6a7a5f357616886780acce9a7ae35fbc9a11496ef08f237ec74e1fae7e6313d493433396ddc3441f6b3895ff524890bed9a8958e9add48821590c16dd7db985210c29216275745ac3fda736dcec0d90ca53525291e6905e808ee9ab2367abbbee0c02bf1cbda205016471ecf0b81a1411a8538aeb831f6044fa70ef27abf353d0bf2ac360d54dde1e6f89e78f1d9b39fa0b0091b54f8c8b2e9cec742509fb3eaa50f2de864dad80eade439e5ec64b151b68f85aa9bd05aba0040f1531f5c537d0feac963d8788f62177776d35561cda868ae145334a2dedef0864ca375ffc3b3f0bed8f99ab1b9004390b4366c61aac26db51f2b4990f84b42bb227f3b639d58ad08e3046424df71de543550a2759df2d8f0df101d00e8d16d190bcf344deaa78349e3f67ea242ffd012268532c0caf1875bf422be8199144ded79d0410e3b3170e2b3626b8bd028a1a5011521ea2613b6f61d815c404c6ff66e9a7457154ab70d15f0d1c670f08946b7c6f9d4d254c79faaee4243fd1dd159c9723510f4354fc0acc1e2d36ae89390a2b08a008f53c34325be4e71d5bb4bd47e36b487ece022826874f61ec40acaa3d147081f44035d413b0e169136c6763a0bb4ab6ba5520e1730d0f526f635f69f30e7304512c2e1cfeee750fc84ea7a5555107b1d35e34b559552b483dbbe571a863d2a879c6852fc13335dcea5d3d365d0d3f17354ab4839311b2634247d8735a29c51ec0444e57281854d2e91b534b2e67225a41061ecd65890e2aed42bc5f64c9cb41efc93a1ec040e8e5b5efc8f305d77c4702fad5a8a81bd065621936b5dcb51331dd8c8f4fb40e0b763c1eaa8182636fc5ba606908e152b9497e4a8cc1bc5081458b6d1e5c95783e061eaefb8d86565455de7a6e80ad340cb05881c8809eec9c47ea1b30ef7563a5cc01becfe23510f886699e26486d53be5a6b682fb2548eb047561f88557a792935f23ac12b93d847e83db03e31d6d2ddaf1b287ddbd58dac02c0de66c934fde89271dfa849dad2261f07b50ced47b24f4a4d965d172f4ce0155d0d583fc5fb0a7ac4b8ea725e1c88dc93b870d6229fc9837a7b481b89eb5bf5625a661d7bedcb6f68fde7ec727f5bcad408153cf3ce45dc5bdf4ccac28bac88772b8c99aebabc5858cb21b4b43f012b4e1b08460c4fda83f155f4020e493e4251bf21b0faaac07964f6cd5277f4b8c97bb3176fddf4444db4333c9fc4d76d971f998df816d26499480b615e627953c61435e552eac4d0283a3e9bfcaffeb980628d82e43fff5ff4c9e9d6a7583bf0bd3b9d223f1abb8a6e790448da3256731728cad985aa4579726f2257869bfbc421ac018059a4779580450adf3c980375850d8a2a28e0baf71d70e83e0a7308deab4615ca7195432b2f310b08a274e3723f1433e93f392ca95ca60253a4fa8a955ed35f257eb7155ce6cb71631796deae8d1cc98c948703f8ecefe1eee8c6d4a2164a833bd92a7b402ad2c857dafae573bce6f215141b78ce1e2b0384a22bca4d7fd6abe0e5eed9f2ea143e3cda2896d77af1c34ac979421cc4e13e8c410f4d50638d1632b4d2bd0e12b14d6a278c3d03891dba0a4f7822c72d69077e6b06f731bead3e66f381250d41ec045ac6182dbb339f5e44a593d3ba9617f33191c42c35bc8b38263af01054c20df0afa36c7b6dde39badce63d1621c68d2395cb3da21c2d7791d3cae8538ee7ccfbf413e72d415f9eba5e25d1e27db42f30885582fc5953ff7c0ad75cfd7b5f9f4968dcf70f50b8c687053fd54b0f2cee00ed4dc37d79ebdd3a7c5692e78704c4c5b4a823aad1fb6e6bb49ff7d04b5f218c9d06ffeeb6dc3d4b0b536754a304056dbdc47662d772f4b15c70d7031db20a7b1232bd20f48b71e3df5cd66ab31bb4781aa3ff0befaa7d3eeba6d0f954c7a30eb09af6a1636b3372996d5942c59740394a163c6b32c2cdf333be929e1c7700a939dc96e807e78132f70e0dce0f230ca5d240f6a37fb8da29c805ae3d7d661d0dc91ef52958f95ea79450e57e67bbec0c053fdb027e977bacf920d5c089c9b8cb5317a81544e981512aaada8163d5f9c9b36aa2ab393bc70589eaad4cfcd6e32e4a568d3af36585741d38faa21aa7e2cb3d38443c8cbbd182503ad6bce2353965e0c108e7cc8c55e8b62feb5fb9883126eb2f94368492a6b6c0169c0c69f6372c5c4093f7dc7dfcfec569079d609059f0c9350a7563c4666773fc1e6e6223fc436820cd551e2d98bf32e1c3f2325ebd031d87262f5018bf6b1308898fc7591e082d153e846ab2f9a2bda2bc3de0103916164769952e8034b0072071522fb5792f2210eade818d45f9cc5e39d2c8ef3f688424c21aa4eed9a6470276cbdc2a268147fe0b34135654cb0fb6efa127819449e7e1a5cca44acc99711d93023348ea785d048d3b75fbadae61cbddd3d34b1712e2df54abae62938b90a2dda1aecced7824ba51d459e66a2df90b0fba9ed8db4df46284486e82b3ca19a10ca54822ab145cf16479f907f407bd504b3b7ef035e9095d4c76b6063732cef3461d2636abc6f228c1b063fc247a81b87a2ae426e22b30337de5476b384b24975b85418fc0d2464c3163c96340613ed0e999bdf16d55105f302e1de4a49def083cd31f105faa40e0f4901b3d532bb1a5f000848c1ec2a050c0007fd92ebe32a573078d01acd61d162610716bdb40136e851466251326e39883b241764e927a93614794c36a519b3145c69616d2b8f32d7d29d780a241353709eade80953071e0b03468da8054d4de831937d7bd6606da5058a97382348e897fbffe33eed15d0459fa5ad3e440ff89c75c932f958a999e60dcc4bb62cfb91b5dd18d3400323397488d10abd6945ce98bdd41cd3a582b0f2f6451242ea0543803d30164b4fd389310d4f537bb9900a1729150375761eda974a9e31ff06f2194c40aec2af1be653ef566f1d7552c71cd7e614accef45841f49663d245afe1a9a88ce2faaf5a09c158ddbdee7675e261946fcaa63cd6acdda67e65b50473ac9e5178932b1f423424db269f6bba86b1334489c7e7cc7e4274a32e397d6f2661b178b99e4d7c34f3c31ccf74852687b57b0eda1dfda2571843e95939651d687d8c160a5df4571e5c18cad3482f588cf5663cb64add82342d33e2e9054a1e0a6ac4e73b1997c87b496782c800e12a2a4557958014d442dbb3f96d722e98a3c6865b1946c4b6cc5ec9d006a3cf6fb3cbabdc45f6127e1ff1fe91338701eb4f5ce8602b620280e56ab75be0152bd4bac7bb4d17379cebf1326b90666e4100c4aae68655d10f3f3c2e804bb4b2366d088252983791de15658fac974e9843fdd15499f0605ece40e96f8f690c48188e848b7ff7f1471c623a2a2f0e7410ccc04d060ab729ffd02e1a69c6e03e78e2d071739539b958b75573c75dbcc78a690e8e6e8ae81299007b6b7fc7b82df747368b948a24c7b550d2539021025cb7af8a5b788da97df0b8684781489c101b4b3f5fc2768dd517be32271239bc18d31c0a1b8291016644b3dcc9665e85635ab91f177fdccd25ef51d74bcab231b9c92b51149864cd93ba9879be6985e90de7bf653ebd799bb882a731e25c90a1a3a31cda93c61f1c7bf2df1cd226100a957a14a9f09daad091bedf7d5646d75d606aad63f803b05349161adbd90702b1300c1c8045d4a283fc1e030998e6c8665981fded990413077550651f1888c8211f20a30167172332ad347aa2e66b1f8160525b5b788ace0034225e68b10eb3601cc4634879dd1121e03e0345a438435e2addaae1d7648de279681a67715a1a4c1236a7de60558a61cf2646ce6fc3c1bb4e90ca8ce66d3d33b0aaafff2c5d517adf19a625003ed921184796f53ef35fee1a76d04fb20c60c8056842dd745c37", 0x1000}, {&(0x7f0000fe7000)="91cdb6d68a2e2b805b0cda02b49dd8294578315486c33dcd0b3e8dcf012d4f52d9c91373a7b1b83bd0d7ad6e43474cdccdbc4a8fa61577fe503e745b74ecd27566882c5cd2c6d061500059f2f39ac432b45a61910cab56a8f99fad5a25614cd78e3d5a45d45eeb5db78c0070235fa4c047cc30bbc9c0d5d06762b6ce0a29f0b1b945e058fe88ce8411171afca8200bf25d4f784e94afb4600c9dc700978b27152334d7e637d10d4f9a1c9f1acf5ec528f3606367f2ef7e40742484f810614ab36429fcc574587d7ff61df269e556337933fa45ebbf9e", 0xd6}], 0x2, 0x0, 0x0, 0x0}], 0x6, 0x40) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:17 executing program 6: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00009a3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ac000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000081e000)=0x3) 2018/01/05 21:43:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003e, &(0x7f0000291000-0x78)="c50020000000010007a8f79b5a07798b7dbed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000896000-0x8)=0x0, &(0x7f0000292000-0x1)=0x8) sendto$inet6(r0, &(0x7f0000672000+0x2b)="", 0x0, 0x0, &(0x7f0000105000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:17 executing program 7: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x43, &(0x7f00004f7000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x80000000, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x9182, 0x0, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, 'j'}}}}}, 0x0) pipe(&(0x7f0000a3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000f18000-0x10)={0x4, 0x1ff, 0x2, "c1e445a17a7e", 0x100, 0x0}, 0x10) 2018/01/05 21:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="", 0x0, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00002a9000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) 2018/01/05 21:43:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0x552e) r1 = accept$inet(r0, &(0x7f0000186000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00003e6000)=0x8b7, 0x4) r2 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x29, 0x7, 0x7fffffffefff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000001000)={0x48, &(0x7f0000002000-0x48)="a569b7dea40ca7f2dd30d948fbed601c7188530ab34d566d8ffaa87d7734e82f29573ad267751265a70d479ea152ce0441d764d4caf69225fc5ae5520daf770e45f2fc5826c9410a"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$netlink(r3, 0x10e, 0x5, &(0x7f0000001000-0x2f)=""/47, &(0x7f000026b000-0x4)=0x2f) 2018/01/05 21:43:17 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pipe(&(0x7f000072b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe0000-0xc)={0x20002000, 0x0}) write(r0, &(0x7f0000859000)="1e000000180007765300000000004800800a000002110005220001040120", 0x1e) 2018/01/05 21:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="", 0x0, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x3, 0xa, 0x100000000, &(0x7f0000203000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000ad8000-0x4)=0x0, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) socket(0x1, 0x80005, 0x6d98) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000679000)=0x4db, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000302000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1300}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 21:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0xa, 0x5) r4 = accept(r3, 0x0, &(0x7f0000d18000-0x4)=0x0) setsockopt$packet_buf(r4, 0x107, 0xe8ecaaf5c69ba10e, &(0x7f0000581000-0xe0)="17a034422d2b38e4dd074dd273d73dffcf20a7f1d062b2ab46bec3173819c7d888fbea496b83a506b43825a31bab5c2018c30f4e88240c68b2c22c09289ba43098fe8d229f470dc111e3734d1141f5b328d52b8ae489f1c8112b8a577c39102e476c03ae9ae8575af3aba89e7b534c0c9b9f2ba264274c4b6c5b954b5e22e853baf29f3cfa803a4c9c351f805ec5fca5fa6d09aed74e8131ee5375ccebec46e3006e02f08067f6e709783cda7f6f4e6310e53924cbb4d3e3653a1e7d9274c6af7210e8491a8fbecf69710f69ae5dc7b62c1c4859758a5b8457d18ec7857a9df5", 0xe0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005fb000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000576000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000961000)={r5, 0x0}, 0x8) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="", 0x0, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:18 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000089a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009e1000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$packet(0xffffffffffffffff, &(0x7f000005f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ee9000)=0x14, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00004dd000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) 2018/01/05 21:43:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000df2000-0x4)=0x0, &(0x7f00008f0000)=0x4) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x1000010) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000057a000)={0x0, 0x8c}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f21000-0xa0)={r1, @in6={{0xa, 0x2, 0x35f7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x33f, 0x8, 0x10}, &(0x7f00008ba000-0x4)=0xa0) 2018/01/05 21:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:18 executing program 2 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockname$packet(0xffffffffffffff9c, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000885000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000ef000-0x28)={@generic="f8122f060008f4fa0949d5f533ffff52", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000399000)=0x8, 0x4) recvfrom(r0, &(0x7f00007b1000)=""/220, 0xdc, 0x40000000, &(0x7f000004b000)=@l2={0x1f, 0xcb09, {0xffffffffffffff7f, 0xffff, 0x3bde, 0x8, 0xfff, 0x80}, 0x84, 0x8001}, 0xe) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007c9000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44000002, 0x0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000072e000)=0x100, 0x2) 2018/01/05 21:43:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e7e000)=0x2) mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r1, &(0x7f0000eb6000)="7c9aa74f8a707c54101221563d7a0e788e62942c45156aef483ba9b81ab3608f73407e5648affd557e7ecb7d1ff25458507607b1c5172331e879e51ce5bac80a3aecd1404db096c02716d6cbf8e03bb744dec1c296686ac0b0849965c346", &(0x7f00004af000)=""/0}, 0x18) 2018/01/05 21:43:18 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 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]}, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r6 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r8 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x1a)="333d16c79860c8b65f00dedd65b08596f2cf1d208941ea0322eb", 0x1a}, {&(0x7f0000000000)="a77a71fade71b64e0abe24c482596e310eb3649a28f5472fae33fb951dabbe7be6bf82de552ac15bb5b26a719ab53968597d3ef6ee9c20b338787f6dae2e8b708e51bc2e10df7c78f295392109ebb8c4e5e9cb41a33a453dbb054fc86f23e3a6d2430d846320c22e2c31a5a86de9431a841a75941ec07704c62c190de2ff0954409ea9acdd3a94892753f55be02c0425d4dae950e8e6403e37", 0x99}, {&(0x7f0000002000-0x89)="87a5ad5ca7bf912baeb1bdcef03a0ed44f495d45674b2a6c48e247d7ce6fd8ecdd0c3e9c7afe697992701b86cf4ad1d43bb361c91851138cefe1f924589df97ae225a201e84e44895719e6509379983cd2339868d90d2f1213e9f67a198aafc89ebb3b21e713c276b4f1cdd6004d769b8e02c64befedb1eef6de03f6d8ccc3a4c615ffaa305df7c523", 0x89}, {&(0x7f0000000000)="e8f965f0bea1", 0x6}, {&(0x7f0000001000)="6d0e500c5e112998de577ccde47e942be8be28aa71de708a8893e412f427f62f26dabad17f341eede90b64fc25", 0x2d}], 0x5, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0x78, 0x10}, 0x0) setsockopt(r0, 0x9, 0x0, &(0x7f0000000000)="3b4613140231467e125a5dcfbcb85e01e2ccb290fe7974d877e28b20e5144854aa503c71c4594861a7632d30093d13ef4832a99681e74da36305950508ab8e5a6021d9beed462e0d4db5a6e6f5bd07fd5c667ea627d3398c2d076befd0b83786435e7399f81bbaae7c83ed56d1dfc6dca0a67824c7bcc8b4d8cd6bb92678bd974e5da62672da11d4d8edfbf364175337d00980bf5d2de97dfe63c968df3e44355214bcb9b6878b4df4a86c268a1ee45cb1917e71c529624b469002b15cbb5556ef4ed55932c756", 0xc7) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x10, 0x802, 0x10) write(r11, &(0x7f000019e000-0x64)="26000000230043f910ffffff00008d4001fa008501001a000e00f21e0000acff002103c76e35", 0x26) 2018/01/05 21:43:18 executing program 5: r0 = socket(0x400000000002, 0x3, 0x80000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000d3000)=0x0) 2018/01/05 21:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:18 executing program 7: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0x4f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d24000)={0x0, 0xff0b, 0x30, 0xfffffffffffffff7, 0x7ff}, &(0x7f0000682000-0x4)=0x18) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000461000-0xbc)={r1, 0xb4, "78b7700b9c56ce9eac24e224f74927c3563cd547afc17af98a5b715cf88ec04b3fce36a9cfd886d9c606f6e9244bc7039f06fc54da104553414af11d480b7ca7971b84c18bac253fb063baf8e3bb4ef0cb248cc889aceab2fdf2966c2290f2921a2ebfae6c6c66cc80c84502fcdd2acc9ffa7c184a5c2b57721457d3cadb6b08058c29762c74bd26e692014ac9997242064d7eb939f48d1e2ff85ddd71729fcf31534449e15b4e8e17433bbb0f857d64fd7ed233"}, &(0x7f0000d26000-0x4)=0xbc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000062e000)={r1, 0xa7, 0x1, [0x2e6e]}, &(0x7f0000d24000)=0xa) 2018/01/05 21:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) r1 = accept4(r0, &(0x7f0000843000)=@generic={0x0, ""/126}, &(0x7f00002d5000-0x4)=0x80, 0x80800) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000db3000-0x4)=0x8, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c57000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) [ 274.707443] FAULT_INJECTION: forcing a failure. [ 274.707443] name failslab, interval 1, probability 0, space 0, times 0 [ 274.720063] CPU: 0 PID: 3625 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #177 [ 274.727342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.736683] Call Trace: [ 274.739265] dump_stack+0x194/0x257 [ 274.742890] ? arch_local_irq_restore+0x53/0x53 [ 274.747549] ? check_noncircular+0x20/0x20 [ 274.751794] should_fail+0x8c0/0xa40 2018/01/05 21:43:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f52000-0x51)="e4", 0x1, 0x1, &(0x7f0000a49000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x101, 0x17d, &(0x7f000092d000-0x2c)=""/44, &(0x7f0000b7b000)=0x2c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008bc000-0x4)=0x7fff, &(0x7f000040d000-0x8)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) r2 = socket$inet6(0xa, 0xa, 0x7f) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000055e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dee000)=0x14) [ 274.755496] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 274.760593] ? __lock_acquire+0x664/0x3e00 [ 274.764816] ? find_held_lock+0x138/0x1d0 [ 274.768963] ? find_held_lock+0x35/0x1d0 [ 274.773019] ? __lock_is_held+0xb6/0x140 [ 274.777090] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 274.782965] ? rcu_note_context_switch+0x710/0x710 [ 274.787881] ? __lock_is_held+0xb6/0x140 [ 274.791942] should_failslab+0xec/0x120 [ 274.795908] kmem_cache_alloc_trace+0x4b/0x750 [ 274.800478] ? rcu_read_lock_held+0xa9/0xc0 [ 274.804785] ? sctp_addrs_lookup_transport+0x55a/0x920 [ 274.810062] sctp_association_new+0x114/0x2130 [ 274.814634] ? sctp_v4_err+0xae0/0xae0 [ 274.818513] ? sctp_trans_elect_best+0x310/0x310 [ 274.823247] ? find_held_lock+0x35/0x1d0 [ 274.827301] ? sctp_has_association+0xcc/0x1b0 [ 274.831870] ? lock_downgrade+0x980/0x980 [ 274.836006] ? lock_release+0xa40/0xa40 [ 274.839972] ? lock_release+0xa40/0xa40 [ 274.843932] ? __local_bh_enable_ip+0x121/0x230 [ 274.848585] ? __ipv6_addr_type+0x193/0x280 [ 274.852887] ? sctp_v6_scope+0x3f/0x50 [ 274.856755] sctp_sendmsg+0x149b/0x33f0 [ 274.860697] ? __lock_acquire+0x2ed0/0x3e00 [ 274.864999] ? sctp_id2assoc+0x390/0x390 [ 274.869045] ? avc_has_perm+0x43e/0x680 [ 274.873003] ? avc_has_perm_noaudit+0x520/0x520 [ 274.877649] ? __fget+0x35c/0x570 [ 274.881080] ? iterate_fd+0x3f0/0x3f0 [ 274.884880] ? find_held_lock+0x35/0x1d0 [ 274.888921] ? sock_has_perm+0x2a4/0x420 [ 274.892955] ? lock_release+0x982/0xa40 [ 274.896899] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 274.902753] ? __check_object_size+0x25d/0x4f0 [ 274.907309] inet_sendmsg+0x11f/0x5e0 [ 274.911078] ? inet_sendmsg+0x11f/0x5e0 [ 274.915026] ? __might_sleep+0x95/0x190 [ 274.918970] ? inet_create+0xf50/0xf50 [ 274.922827] ? selinux_socket_sendmsg+0x36/0x40 [ 274.927470] ? security_socket_sendmsg+0x89/0xb0 [ 274.932193] ? inet_create+0xf50/0xf50 [ 274.936051] sock_sendmsg+0xca/0x110 [ 274.939744] SYSC_sendto+0x361/0x5c0 [ 274.943430] ? SYSC_connect+0x4a0/0x4a0 [ 274.947374] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 274.952185] ? vfs_write+0x374/0x510 [ 274.955867] ? wait_for_completion+0x770/0x770 [ 274.960423] ? __lock_is_held+0xb6/0x140 [ 274.964472] ? fput+0xd2/0x140 [ 274.967633] ? SyS_write+0x184/0x220 [ 274.971314] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 274.976131] SyS_sendto+0x40/0x50 [ 274.979555] entry_SYSCALL_64_fastpath+0x23/0x9a [ 274.984277] RIP: 0033:0x452ac9 [ 274.987433] RSP: 002b:00007f7c76cbac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 274.995108] RAX: ffffffffffffffda RBX: 00007f7c76cbaaa0 RCX: 0000000000452ac9 2018/01/05 21:43:18 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d12000)={0x2, &(0x7f0000eef000-0x10)=[{0xfffffffe, 0x0, 0x1ff, 0xd}, {0x22, 0x400, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0xe) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000ef0000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 21:43:18 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000cb5000-0x1)="1b", 0x1}], 0x157, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/05 21:43:18 executing program 4: pipe(&(0x7f0000dca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x8, 0x1, 0x13, 0x9, 0x8, 0x6, 0x3faf64698000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x0, 0x5) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000d1e000)=""/243, &(0x7f00007c0000-0x4)=0xf3) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00007c0000)=0x200) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000234000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000602000-0x20)={0x9, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b00000)={0x3f, r1}) 2018/01/05 21:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) r3 = accept(r1, &(0x7f0000b48000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007f4000-0x2)=0x60) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000090d000-0x10)={0x0, 0x7f, 0x7ff, 0x4}, &(0x7f0000eee000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000080a000-0x20)={0x100000000, 0xfffffffffffffffe, 0x800d, 0x8, 0x1, 0x9, 0x1, 0x0, r4}, &(0x7f0000454000)=0x20) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:18 executing program 2 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001ac000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000474000-0x4)={r0}) r2 = socket(0x10, 0x80000008000e, 0xfffffdffffffff80) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f00009ba000)=0x0, &(0x7f0000c5e000-0x4)=0x4) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000526000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000b5a000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000055000-0xf4)=""/244, &(0x7f00002fd000)=0xf4) [ 275.002344] RDX: 0000000000000001 RSI: 0000000020003f97 RDI: 0000000000000013 [ 275.009579] RBP: 00007f7c76cbaa90 R08: 0000000020005000 R09: 000000000000001c [ 275.016815] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 275.024051] R13: 00007f7c76cbabc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/05 21:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) [ 275.065600] FAULT_INJECTION: forcing a failure. [ 275.065600] name failslab, interval 1, probability 0, space 0, times 0 [ 275.115086] CPU: 1 PID: 3670 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #177 [ 275.122394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.131742] Call Trace: [ 275.134327] dump_stack+0x194/0x257 [ 275.137936] ? arch_local_irq_restore+0x53/0x53 [ 275.142593] should_fail+0x8c0/0xa40 [ 275.146283] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.151361] ? mark_held_locks+0xaf/0x100 [ 275.155487] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.160481] ? find_held_lock+0x35/0x1d0 [ 275.164518] ? __lock_is_held+0xb6/0x140 [ 275.168567] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 275.174434] ? rcu_note_context_switch+0x710/0x710 [ 275.179333] ? sctp_outq_init+0x2ea/0x410 [ 275.183460] should_failslab+0xec/0x120 [ 275.187408] __kmalloc+0x63/0x760 [ 275.190834] ? mark_held_locks+0xaf/0x100 [ 275.194952] ? __raw_spin_lock_init+0x1c/0x100 [ 275.199514] ? sctp_stream_alloc_out+0x33/0x1b0 [ 275.204157] sctp_stream_alloc_out+0x33/0x1b0 [ 275.208627] sctp_stream_init+0xe6/0x340 [ 275.212657] ? __raw_spin_lock_init+0x2d/0x100 [ 275.217217] sctp_association_new+0x1253/0x2130 [ 275.221863] ? sctp_trans_elect_best+0x310/0x310 [ 275.226594] ? find_held_lock+0x35/0x1d0 [ 275.230636] ? sctp_has_association+0xcc/0x1b0 [ 275.235188] ? lock_downgrade+0x980/0x980 [ 275.239314] ? lock_release+0xa40/0xa40 [ 275.243280] ? __ipv6_addr_type+0x193/0x280 [ 275.247573] ? sctp_v6_scope+0x3f/0x50 [ 275.251434] sctp_sendmsg+0x149b/0x33f0 [ 275.255379] ? __lock_acquire+0x2ed0/0x3e00 [ 275.259682] ? sctp_id2assoc+0x390/0x390 [ 275.263717] ? avc_has_perm+0x43e/0x680 [ 275.267667] ? avc_has_perm_noaudit+0x520/0x520 [ 275.272306] ? __fget+0x35c/0x570 [ 275.275737] ? iterate_fd+0x3f0/0x3f0 [ 275.279523] ? find_held_lock+0x35/0x1d0 [ 275.283563] ? sock_has_perm+0x2a4/0x420 [ 275.287600] ? lock_release+0x982/0xa40 [ 275.291543] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 275.297406] ? __check_object_size+0x25d/0x4f0 [ 275.301965] inet_sendmsg+0x11f/0x5e0 [ 275.305734] ? inet_sendmsg+0x11f/0x5e0 [ 275.309678] ? __might_sleep+0x95/0x190 [ 275.313623] ? inet_create+0xf50/0xf50 [ 275.317482] ? selinux_socket_sendmsg+0x36/0x40 [ 275.322119] ? security_socket_sendmsg+0x89/0xb0 [ 275.326845] ? inet_create+0xf50/0xf50 [ 275.330709] sock_sendmsg+0xca/0x110 [ 275.334393] SYSC_sendto+0x361/0x5c0 [ 275.338080] ? SYSC_connect+0x4a0/0x4a0 [ 275.342031] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 275.346863] ? vfs_write+0x374/0x510 [ 275.350549] ? wait_for_completion+0x770/0x770 [ 275.355107] ? __lock_is_held+0xb6/0x140 [ 275.359165] ? fput+0xd2/0x140 [ 275.362328] ? SyS_write+0x184/0x220 [ 275.366015] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 275.370835] SyS_sendto+0x40/0x50 [ 275.374262] entry_SYSCALL_64_fastpath+0x23/0x9a [ 275.378984] RIP: 0033:0x452ac9 [ 275.382141] RSP: 002b:00007f7c76cbac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 275.389819] RAX: ffffffffffffffda RBX: 00007f7c76cbaaa0 RCX: 0000000000452ac9 [ 275.397058] RDX: 0000000000000001 RSI: 0000000020003f97 RDI: 0000000000000013 [ 275.404295] RBP: 00007f7c76cbaa90 R08: 0000000020005000 R09: 000000000000001c 2018/01/05 21:43:18 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000009000)=[{&(0x7f0000005000-0xd2)=""/210, 0xd2}, {&(0x7f000000f000-0x57)=""/87, 0x57}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f000000e000)=""/93, 0x5d}], 0x5) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000e000-0x9)='westwood\x00', 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000000e000)={r1, 0x0}) 2018/01/05 21:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d9a000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000edd000)=0x0, 0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003f5000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000f22000)=0x1c, 0x80000) getsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f000090d000-0x4)=0x0, &(0x7f0000b9a000-0x4)=0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000496000)=r2, 0x4) r4 = socket(0x40000000015, 0x805, 0x0) bind$inet(r4, &(0x7f0000c8f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00003a8000-0x4)=0x7, 0x4) sendto$inet(r4, &(0x7f0000d4c000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:43:18 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000fd6000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2018/01/05 21:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f10000)={0x5, &(0x7f0000adb000)=[{0x1f, 0x100, 0x401, 0x0}, {0x1b62, 0x8, 0x80, 0x8}, {0x2, 0x0, 0xffffffffffffffe1, 0x6}, {0x4, 0x1000000000, 0x1f, 0xfffffffffffffff8}, {0x0, 0x808, 0x2, 0x2}]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000054f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e6000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f80000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1ff, 0x1, 0x4, 0x2, 0x80, 0x0, 0x84, 0x4, r1}, {0x8, 0x9, 0x0, 0x1, 0xd461, 0x0, 0x4, 0x7fff}, {0x0, 0x7fffffff, 0xf81e, 0xfffffffffffffffb}, 0x1000, 0x5, 0x3, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6, 0x3, 0x4d, 0x8000, 0x80000000, 0x0}}, 0xe8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b53000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000637000-0x100)={0x3, 0x1, 0x2, 0x2, 0x4, [{0x1, 0x20, 0x7, 0x0, 0x0, 0x888, 0x0, 0x0, 0x0}, {0x2, 0x2, 0xa53, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1ff, 0xfc, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x7, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) 2018/01/05 21:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9ff", 0xa) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000006b000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ff000)={r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008e7000)={0x0, 0x0, 0x7f}, &(0x7f0000d4c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f07000-0x10)={0x6, 0xc, 0x80000000, 0x400, r3}, 0x10) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) 2018/01/05 21:43:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ff0000-0x10)=@generic="216d80f9c74df3333f214a20673ce9ac") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r3, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000003f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f000017c000-0x2e)="", 0x0) [ 275.411531] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 275.418770] R13: 00007f7c76cbabc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/05 21:43:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ef000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3f, 0x8, 0x6, 0xd335}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000)=@req3={0x7, 0x9, 0x6, 0x8, 0x4, 0xffff, 0x4}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000002000)=""/57, &(0x7f0000002000-0x4)=0x39) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x5, 0x4, 0x800, 0x6, r2}, &(0x7f0000005000-0x4)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000006000-0xd8)="ce13b6cb1b3d4136b8f88cb7035f87a9f2dbc788dc79e1a1fe9d517ec4cb6311fd80a3f04afc08ad64ed10314f1c85a164e8736fe24db05bf7977566399766640949b2d4f4ef082e2741df1814063bd132c89c2e2608480fc99511c2d086b0e05c35ee64140dd0b7e67d135ed2aa6bd6dea56492fc244c447da671e78a6fe066023f6629cc28c911c64fb3be8725e9d097a46242b6040fc99d2fa8743bb5d3afeabcbc8639ba49121375330b8ff0ae27b4d1d615a859d7c528e82996c7ac1f12934998897e98b74c0c9cdf26ba63c54913cbf8c1207757f0", 0xd8, 0x24000000, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf303}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0x8}, 0x8) socket$bt_rfcomm(0x1f, 0x1, 0x3) read(r1, &(0x7f0000006000)=""/153, 0x99) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000-0x8)=0x0, &(0x7f0000007000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r2, 0xfe, "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"}, &(0x7f0000003000)=0x106) shutdown(r1, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000)=r2, 0x4) 2018/01/05 21:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002cc000)={0x0, 0x5}, &(0x7f0000992000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000999000-0x10)={r1, 0x1c, &(0x7f0000f50000)=[@in6={0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f00003c1000)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x448) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000bd3000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0xffd) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000217000-0xea)=""/234, &(0x7f0000a24000)=0xea) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:18 executing program 6: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000825000)={0x0, {""/7}, 0x0}, &(0x7f0000132000-0x4)=0x10, 0x80000) 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) r1 = accept4(r0, &(0x7f0000001000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000001000)=0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e29000-0x75)=""/117, &(0x7f0000000000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00007ed000)=@common='tunl0\x00') write(r2, &(0x7f0000ed2000)="26000000250015f8feffff780000360004ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) [ 275.476225] RDS: rds_bind could not find a transport for 172.20.5.187, load rds_tcp or rds_rdma? 2018/01/05 21:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9ff", 0xa) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:18 executing program 7: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r0, 0x0, &(0x7f0000159000)="5438902015092c88b7b8ccabb882947b7af61d073a162a586fd1ac71020a83e03d63cdf32763e1db9ad5b609981c1e24208406949f4cd77e8a4e9e0be84e1d1e8e564bad996f9e06cff1c142a889ed654140bd3c0782e13ea6083f53406f9230c934d8faeff3afeb28e48c5003122c8e59f3542849a61a35ef0e112cd13b6acfd171b10cc56e87b508acf97b64443bc4bee3029e1dab8f8f0ca78d9298e69ab08d1e6e914a30e43ab44c674ef8b0530fd1697e061dd78f3f4929b3fc0c784dd3aa0fb50ba61be1baa9d86fb686d5dd227c06bccff167b6ab0a96239c5602cfc8988fb08a29efc045d4a6d54afae34de631e7869c4fa3903c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a97000-0x18)=@generic={0x5, 0x7, 0x9}) sendmsg$nl_xfrm(r1, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xb8, 0x1c, 0x21, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ef3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f53000)=0x0, &(0x7f0000216000-0x4)=0x4) 2018/01/05 21:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000f17000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 275.531167] RDS: rds_bind could not find a transport for 172.20.5.187, load rds_tcp or rds_rdma? 2018/01/05 21:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$llc(0x1a, 0x2, 0x0) sendto$llc(r1, &(0x7f00001f3000)="3838e473cb752771475b6e8c89cf8e4d45f199d9d4d43aca64674bc62fc7ba23d7f648d1880c560da15297ed6f72def034727afb749e0095d5a592f5256984b112d83d1189d9ff4a34f6207ab8002e6a455f1f95e639779d80d6aa38023108e7ceb5e6f8fd88c5e9da216e30b6ba08caa3c85a530a1c1e31e08ca907ef381801667bba1237945f5aad88c4bd602bed3696a2d8e306ed5b09f1388107b41013abad8c21faacc91aa554b03d", 0xab, 0x48c0, &(0x7f0000420000)={0x1a, 0xf5, 0x8, 0x2, 0x7, 0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c21000-0x4)=0x0, &(0x7f000042a000)=0x4) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f000014a000)="0100ec15", 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000017f000-0x4)=0x0, &(0x7f00007b2000)=0x4) 2018/01/05 21:43:19 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000086c000)={0x0, 0x7, 0x10}, 0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fde000)={0x0, 0x0}) getsockopt$inet6_opts(r2, 0x29, 0x3e, &(0x7f0000ab6000)=""/0, &(0x7f000009d000-0x4)=0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000fdf000)="07bef3bff75909", 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000b74000)={0x9, 0x3ff, 0xee2, 0x9, 0x0, r1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x10, 0x11, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e9f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000171000)={@common='bpq0\x00', &(0x7f0000a14000-0xc0)=@ethtool_rxnfc={0x2d, 0x7, 0x6, {0x1d, @hdata="22f48038068797a3ebcd741369514a00c6223745e6321e0d051fe79f87fd91facfc12be06f72351e6ec133f3b3ba62f431b122eb", {"1d54", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x7ff, [0x7, 0x5bce]}, @ether_spec={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0}, {"3ffb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x4, 0x3, [0x7, 0xfffffffffffffffb]}, 0x7f, 0x1ff}, 0x1, [0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r1, 0x1, 0x101, &(0x7f00006cf000-0xb4)=""/180, &(0x7f0000d53000-0x4)=0xb4) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000004000-0x30)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) write(0xffffffffffffffff, &(0x7f0000288000)="00000000250015f8feffff640000000d04ffffe8008700000e0001000400e82606000e000002c9", 0x27) 2018/01/05 21:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000011c000)={0x0, 0x3, 0x0}, 0x4) r1 = accept4(r0, 0x0, &(0x7f00002b5000-0x4)=0x0, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000069f000-0x4)=0x0, &(0x7f00005e6000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000065c000-0x20)={0x4, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c42000)={0x8, r2, 0x10003, 0x0}) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000011e000-0x4)=0x0, &(0x7f0000115000)=0x4) 2018/01/05 21:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) r1 = socket$inet(0x2, 0x805, 0x7ff) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d7a000-0xa)='highspeed\x00', 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000008000)=""/144, &(0x7f0000dd7000-0x4)=0x90) pipe(&(0x7f00008c3000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000cec000-0x4)=0x0, &(0x7f0000b02000)=0x4) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9ff", 0xa) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) writev(r0, &(0x7f000024e000-0xa0)=[{&(0x7f0000ed4000)="", 0x0}, {&(0x7f0000873000-0x5b)="ef71b6eca9d324cf659a72d7f6ab2a037a9f85bc18db31df0e758e10b6049498463cf4336f9f0a811d37d55f1ad9bbdfd95a2d3aac6476b284d8c525651c1683019252f1ca35eb832fe094ddf12e314327e7aa7ce9026dcf95ee71", 0x5b}, {&(0x7f0000dea000)="00dc76de11e9625d8e35d6f8a2a854f657ad28825061caeb9fdb85bd10fb6dfc8089638e76802e4434a4139f4adf30d26f0b427f7b47be8d0418d155fa39e63bf989cd4c87da2c2945f548a238cd6b38fc1cabae7a54f563db3811c524a520039c17da762d3d", 0x66}, {&(0x7f00003fa000-0x1c)="382b4d2464121c63040556088254130ed288da30386b8105c59d1369", 0x1c}, {&(0x7f0000a65000)="ec39420e0cd80f8d299e447e505771aa9324ee927327810e750d", 0x1a}, {&(0x7f0000ecb000-0xed)="98cb040a9554e34fd70612ca13e79f34ee0903c911065d2ed98416930104823f71ca5de681a29ceb8c1411657138bd8a8f7c1a4e6d337dfaedb61e1e304c31ea7cf67db2e1ce0bbc6d7cea295d54771b7246a8f3c18e433ae12f6ae4bb9afdc188892397a0cc05b8b2f5d2da00809f16abda8e85fd0e5a911a83d898956da1b9c1a026efb4db6d85b9fbf1933612d34f9d85b0fb27cd4aad7b5f2adcd7854e1887612265fa2a052bf946abb939ecb9fb545109557ce00a28483e5cf64f221894111bb7317e86aa8fd975e2570e691ea8b4ed66d50e337ea18670159e42076fd675820ed893f97d3eec40e41f74", 0xed}, {&(0x7f000099c000-0x73)="1021ecca13fcc0252c62caeae00e0b00366e5928dd50e8457244624142e529b4c4d62f6ca8970b2a7128cadcdde517645f8408526a1739561d8a192ebe84a83160aa89600122781da4a425eff844c2cb5966ec87a21719a9f226f81dac06d8e6ee69cd78dee13de2849c344b234576c147787e", 0x73}, {&(0x7f0000214000)="73cc51025521d05f8cd43ca4c233130aaf609b79d28ab3e8b337bbbf08cc07b15ebad3bed044a2b942a6a5a3713c2ad22714030281e1ac98a5a4b64d1b4af4184d74ea0af9f8c82342710917155ba339ef10e55ca3a8486003a4635a8a122afbd1d4df288f7e1737bbe215211007ba17fc22086887e5c0d5e051b2f9e845fd19b7135d69105bbd076261460418186a2a15bc7b37295ed56f2dcc9b4567f2230164748f0f852f0f9c4e48d0561b1ae6de68609a6d8f098dc7e1393371ffa08d7f85369c64b7154fcfe18acdef7d8185203e6c8b49aabdeb3f6c8299ed2ac1bc", 0xdf}, {&(0x7f0000b96000-0x99)="8b69b05dcd8d6d9618255a000425e5b6780be27c434c1c4fe5f408f56c3c69392d4940d24dd6ad80a381533fe4f50bc2ccb308510228bfc9b8d49884436cea2af6ecd9201b3132a87527eb38fd90a550b44ef783874d6213205b6688269f2f764929d46e27e9de977d852fb0b34b3573941c8f68ef4729bb0ce835a4ba8f269136312e456f5d367ddd62abc069738ea1c8b66ecc132967ce1c", 0x99}, {&(0x7f00002e0000)="a5ee38e0e7a22bff2e591222d59f052ce5cb33c1b832688c3f4bc4d2a317cfb7cf8832b3515037f5e384c4e873247d09a12a3d608d23f8d8a9ccfd71f54786084f5bf6de9cfa60dabae1143fcf86f50d11e7c6eee2c95ec8b93061a0f9f93dc77ee61ece0d2b379596ae50ed1f66dfdca5", 0x71}], 0xa) sendto$inet(r2, &(0x7f00000ec000)="e4", 0x1, 0x20008001, &(0x7f000010a000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe5b) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) r3 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000861000)={0x0, 0x0, 0x0}, &(0x7f000087a000)=0xc) r5 = getuid() r6 = getgid() r7 = gettid() r8 = getuid() r9 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000063f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000271000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086f000-0x4)=0xe8) r12 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005e5000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000125000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c87000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eca000-0xc)={0x0, 0x0, 0x0}, &(0x7f000025f000)=0xc) r16 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e94000)={0x0, 0x0, 0x0}, &(0x7f00006b7000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000836000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000797000-0x4)=0x306) sendmmsg$unix(r3, &(0x7f000036b000)=[{&(0x7f0000da3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f9b000-0x30)=[{&(0x7f000010a000-0xc6)="fd34cb21f130075636c4795f280a59a0b26abe00731a2eac6be5afc3a0871fee326488ad83d80c7d0101e16011d8ac23c23f7b3389fe4cc78eca8f419c1eaf7686baf68eef0fb040ba7804ecbc5b6f29091b883d64077e1c98ad224af22abc5f4fba77b8b26fdd242e37ff991715e4c5882c55e865b6428eaa6f2dcfefacd9a0002dbf41dd9d55c8f4fb79026811cb137a7e0f4279adb02bf36152eaf1cc42f7b430e2b9460b76adc43165b2837878471dafddfddd1da41fdb3dd1ac8bb6575397305b92d5b1", 0xc6}, {&(0x7f00005cc000-0xdc)="58d6fa83b10249089a8065e1f7476c1e58271e334f9a10f952201477505d34f131eb007f5e2aed053ddcb015377d987dfc64e05b3a202669ccf40d709682c0b05dde72de745afc824e0d7960ccc120fdb6fa9821252d07b4e60a064170ca0eb4bb335e67089924f8ff664b732d3b13d5e46171dc7603f85e162ccc07820fb775ad2c108a4988dde0ba8c11bfcbb07941854569bdb4e919e95397bb0fcc0d4d3ead54180f939053940c761bec68de8779001cbada6dd4f4bb54b3b64cb2371c9e9ba53c48b6af062ebddb2aa295fcdbcd23bfa80e5db812f618a475fb", 0xdc}, {&(0x7f00000d6000-0x39)="e3e3a8945a56ac20ce290758944371a5e5f940e5fdd1301c3fee3f4379bb59218ee96ea875fa5a7c061a6cc26511331e3f369d4053218e3b8f", 0x39}], 0x3, &(0x7f00004a3000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x40011}, {&(0x7f00005d4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a37000-0x50)=[{&(0x7f0000774000)="2d724bb92af4a61d5e46eb3b7fb9c56ddafc807af2817860121a06a9c61b6ff1d21438c7d23d97c10a1d3c315edc823ea8be09640325d821f30ebe15a9ce11c2e348834410a14bdfe51c2773e98c03814426f57cd0edc6cc424b741b3ed66d19f41cee4a3e9851ad407d19e9087eb9a07b45164178b8bc4a1bc203ad3ef63e6e", 0x80}, {&(0x7f000031d000-0xe9)="972993e8b129e5f676fd96c10da8bedcffe9a099329e204c0dc58a45fd6006f2ac58556b6e2596cd638773aae95d6c12686732c18e172de95398b045fb16e6c4cd23fe31b9b5ac82cdce3f66829e940219da18f01346e695dfbae2ff0f8eeb5a717a3a21ab0bed4d498922da2e046d4528a99559331e290b1197978ffcaafc02963785e3e3b274e0948f446124bab7d7821bc450aee0fb35d1dadae52b5ab56b246d79df7145f4af03f720070991d145cfa1771d443d639b2bd18fae3e40c91461034bff6868ba97f8dc8b22af09a442c69be4000b492f27d09609c3b4f003308b2124344be498133d", 0xe9}, {&(0x7f0000643000-0x2)="1f22", 0x2}, {&(0x7f0000f07000)="471faa86a8fe55ceb725e5cdd5654ae18ef9", 0x12}, {&(0x7f000093c000)="93db6edd93509d9a42cf490eb9a68e1af6fc895302af2cc3f1b45884e076addbe77ff2c91330d8431a5222163ebf5d21790aae0ea47b783e1d5ca72fc352daf7f1b4e88dcb0d8f71c8a29b72443b0213ab53e652bdfb98a7a13d4100890b0667232ecb166034629009be7e65c9111a717e299f49387fc7dc9424668d9db2fbbe0f0d36b477bc802306956ed01e81a33de2c5ae7b7a", 0x95}], 0x5, &(0x7f0000a64000)=[@rights={0x28, 0x1, 0x1, [r0, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x48, 0x10}, {&(0x7f0000de3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b23000)=[{&(0x7f0000450000)="c8e9ec3d7106442ee385a9ec343e3af5aab3832e0fccc5e82a3fb6e404dfc6e8dfeec95d5344b16259f48f47d8db937af4b09fbb6598b12ca634264ec3af771084cfd3cb52df9b", 0x47}, {&(0x7f0000fde000+0xd86)="954d244801c7227178fd65f71a80d19f09914ac14b980cc39284d69e9932c7f929667f257c139b154ba86d74e088dd7b757c3674673ea0323351e3c0efaa3c86ecf09ab8f3ae02cb46866c0c59cf872181ce5af85e6c", 0x56}, {&(0x7f0000ca0000)="90d10ac796f5c6e7bc16d398c8e183dd3035e630712da6d364ae37a0203840fba0c66b8e203c1e5965832133c5562db9326820a7e1dd0ffae94f9879ec10e7566e192d718314c88be0644a49d5c467156325a518ad9f20f759bada2eb82640b6b4ad34a90ae67c99c3c6239c60f99a08f323cca5842ea4aeaba435195e962ef9e02d02491d29830ac0590c92857a77baf7da4741444e11ed8c2bde15a1556e6dd00a4ecef9a6375466dd8e07d09f3b7705e78ae131bd5b3e05dafe995567163c7b9328c0125c096a43926b90daa556bf1795ce8eb160b47596eb43333e004f4f6671cb131779", 0xe6}], 0x3, &(0x7f0000bf0000-0x98)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r1, r1, r2, r1, r0, r2, r0]}], 0x98, 0x20008000}, {&(0x7f0000fb8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000909000-0x30)=[{&(0x7f000020b000)="3a16c28f2492d7e3d336b425e5633926c4d6dc71df6d15a7c3827fa6cd218073efa8f14ad2c897d71cf33399e506f0706209a61054", 0x35}, {&(0x7f0000d96000)="e435769e292143239b49167ca03975cc57be7fce948c5a61b4528fbdabe0a8eb7cd45ceba22c9b1c5d0d56431509870c6e1b592c1e9bcca882c7ed826328d622714273e7e07779ea0978707479facdfaa376c8ad3a4e5cbc28707b2ca075fb", 0x5f}, {&(0x7f00004bc000-0x1a)="5161f77a9657e17e7166cf397051c958ab6e2feb13fff645ec16", 0x1a}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f000022e000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ee3000)=[], 0x0, &(0x7f0000051000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x20000801}, {&(0x7f00007de000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000064c000-0x10)=[{&(0x7f00006f8000)="cacbfc8f1602cf2153b40f565a995e19093c22458211a29e714241c5e172bd8ca20586743f21935c53ebb57444ccd0bc190830dfaaf37a8a1c84a22e055ab07986fa23c991182cfc0b2cd4295c976aee91c04d31b4b01b949d7f0f10254ace510681edf81aea5bf0aff30ba7091508cfc3675975bd18bdf3586abc44350f01b950f014623ef725c751e8afa6e32c622d32eefbad4d2c5df75ed8c59667d772c1a8e5b3f38ef32ebac6c94d3b66a7b71c7506e45301e82a74a35e6f94d850c04051a76cac736cc517da672fdf3bb8cba346fea62e74e33d811776af9aa699bdf72dfd1526", 0xe4}], 0x1, &(0x7f0000faf000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r2, r0, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r1]}], 0x78, 0x20040000}, {&(0x7f000070c000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009b6000+0x1f7)=[{&(0x7f0000865000)="e87fbf317b5dacbed18d10a7c4b2b1183be943e4ed7d99c30800ec46e0824bf711107aea92b56247a48d10cf288b7cc218b1a920613d826abe95c0b25bc8a3fa33a85b8efb3826a3d1b6270edc7a7f8287d7dedebe3aed33fc8d1e4b9a899c616d117fc6b4b6", 0x66}], 0x1, 0x0, 0x0, 0x4004080}], 0x7, 0x20000000) r19 = accept$inet6(0xffffffffffffffff, &(0x7f0000d75000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000522000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r19, 0x84, 0x65, &(0x7f0000f9d000)=[@in6={0xa, 0x2, 0xde1b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb2d, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000", 0xf) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000008000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000008000)=0x48) 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) sendmsg$netrom(r1, &(0x7f0000007000)={&(0x7f0000008000)=@ax25={0x3, {"cdda5a6524d492"}, 0x3}, 0x10, &(0x7f0000008000)=[{&(0x7f0000002000)="4830bccb41f99fb84fa7cdcdf6ea3d2b4c857a9e3afe2d2a39abdfc88ba1463fee0b963f039f45fd9e83e7865b45a0cbc12bd809019304cb7cf455533909bde535efa6d0d8dbefd76e633144c23fd13aa953e9b179cd41770b2e59dcd071d4c526a87386d25ee58e26374852632e74669dbac80fe8d2f5e2f3d73b2ce235c43dc34a12394354724071fc194d7d59c78a8a5d67c51fe19c013dbff6650913732c486a779c045948f19f5c5f106b092beae1078011ab014b8001bfd9dfef", 0xbd}, {&(0x7f0000009000-0xa2)="cb425f8f6b754765c076bed79de76fa516ae265d4af1e63399c78d55e78cc30b24b703de9323fd925f895bee09d08192333380fdc8757084150d9ed3a14aa189eb23b661c14064f23b11e1e95a5ab0b2dcb5c9f36a364a760bc36b42f36ea7a079dd974513c6580e143a5456e9d3addb39084d9b5fd0ab12203dacc4ddef9f05453065099e37ce81d346b9184ef7ca336dfbaa7b2bec74dd62575faae2766c41a5ee", 0xa2}, {&(0x7f0000006000)="a8b869f6a1518f4f079ae932f1a5eca7c813f9c74630779434deec892bbb052452ea4ebba290f91314edcf3b31b77175901fe528ba665e8c205a35e439d11f9f2a7fe434f7c29bc4d756f6d4f51c9a7818fc3fbb1c8e303ea438da869c523fb97f5f2c61eca05a1237b1809b55ad8766f6eb4b614b1cc6f0398eae9accbccf5f9d122a3f54b30df11262d6338979e3c224c4e777", 0x94}, {&(0x7f0000003000)="5537cb672a94da0809e6ff47b89140b8f8834615e5f05fd5630cbdc124ce", 0x1e}], 0x4, 0x0, 0x0, 0xc801}, 0x20004080) 2018/01/05 21:43:19 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r0 = socket$inet6(0xa, 0xa, 0x7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000b000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfff, @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, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffeffffffff, 0x0, 0x2, 0x2}, &(0x7f000000a000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000)={r1, @in6={{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x100401000003) r3 = accept(r2, &(0x7f0000971000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a4b000-0x4)=0x60) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000b04000-0x2)=0x0, &(0x7f00003f5000)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x1c, &(0x7f00008b9000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec4000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/05 21:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:19 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000031d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00005b5000)="", 0xfffffffffffffe11, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f87000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x2, 0xe2) r2 = accept$ax25(r1, &(0x7f0000e54000)={0x0, {""/7}, 0x0}, &(0x7f000053e000)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000f88000)={0xf, 0x0, &(0x7f00006a5000)=@raw=[], &(0x7f0000f89000-0x4)='GPL\x00', 0x65cb, 0x96, &(0x7f0000f88000)=""/150, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000078000)={r2, r3}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x3, &(0x7f000066d000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000f8a000)=0x6, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a66000)={r4, &(0x7f0000f8a000-0x42)="7e7d5a3fd15ab99d114647e77a339222b9db81309342fc927ad9578579683928722a35c8775eb0090a17603a61c422354d89fb425e753790c815d9c5156a8faee478", &(0x7f0000c36000)=""/230}, 0x18) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000f89000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f88000-0x4)=0xd8) 2018/01/05 21:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80806, 0x100) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003ee000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f00001e1000-0x4)=0xffffffffffffff00) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e11000)={@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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x7, 0xfff, 0x400, 0x1, 0x40400001, r1}) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000a5e000-0x78)={0xf5, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x1f, 0x0, 0x101, 0x4, &(0x7f0000bde000)=@common='lo\x00', 0x0, 0x9, 0x1}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept4$inet(r2, &(0x7f0000b14000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e97000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000314000)=0x0, &(0x7f0000c27000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c31000)={0x0, 0x0}) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d8b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00003d5000)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d97000-0xc)=@sack_info={r3, 0x2, 0x6}, 0xc) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:19 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, &(0x7f00006f4000)=0x0, 0x800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000", 0xf) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006e4000)={&(0x7f0000a7c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000141000-0x4)=r1, 0x4) 2018/01/05 21:43:19 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7b000)=nil, 0x7b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f56000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000001000-0xfe)=""/254, &(0x7f0000000000)=0xfe) syz_emit_ethernet(0x46, &(0x7f000097e000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, "de19ea15f2811f87"}}}}}, 0x0) 2018/01/05 21:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r0, &(0x7f000077f000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00006d6000)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/05 21:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockname(r0, &(0x7f0000f43000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001ed000)=0x9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000f3a000-0x4)=0x3, 0x4) sendto$inet(r3, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c6b000)={0x0, 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000c27000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f000002d000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000813000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001, r5}) write(r2, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000", 0xf) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002ff000-0x4)={r0}) sendto$ax25(r1, &(0x7f0000430000)="d71a00d270ff12ed4ba4ba0a94854ef336", 0x11, 0x40, &(0x7f0000679000)={0x3, {"c35772fadd17bf"}, 0x1ff}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000062b000)=0x0, &(0x7f00009ed000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) vmsplice(r0, &(0x7f0000e51000)=[{&(0x7f0000e62000)="7471440a3de1409ae6479e8978ef43708e4e6f3e6811f1a26c3ddf808df638f979a524577987c5e8bae5c6ab2b0825d5a7d5e225f9f40fb276d1d30325b1dc4ef9074f5509bce844385d2955ba8342d1c16a606d30832beb07b321ac7c7e4617f4ac4261252a64a42470f4d50d951e837f4469a429d5a72358fead8f36cef98f56021c3db381fb7768af662f7c7b184022352ff0a30808f55930003917e82b54b4e8f9db91fbcb340bfa5813b28b2d55204c22e35ba8947392aadfde729cb0b1688d79082bee6ced136e72e41085815228e84c9bb1c28bba0d69d4140a705ee0924e3852acd1c0cdff974e39e4917962f0d2554e7f70", 0xf6}, {&(0x7f0000160000)="a25e807ef09e05169c340b7ccf75c57724ff6d35900aaec59af4108f1cd4ee9539e8489a5690ccfa331b57b1f7e89da2e91ec5c5b9cdbf5f3ca57051f856b59041d7177c0337fe358d086f615157644b864c7146840662fdf1a7980bf0df21901afaa62b0ae5ba32a69da81760c9f43c4c6882a399024367e4f21f3d7992f4ac268d7f0bafa3656c230a8761c77d8ee2e760566e240e3a3713004f45d3ce5f835c4b16f3313d61f14c7fd447ac2e33b79c8c57a1aab4e049e57beb0d02e58c95adc039f123416cae", 0xc8}, {&(0x7f0000438000)="014144ac9a42fb4dc493cdcdbc39df7f4fe9a1fb5df447a5160f606bc29f9baa0f45353b3e9f4a66e9784d7f0a3e1278c582de641ed5f04fc6fc9016734eed81028564726ddd4f44dc5249784417fa333e7b42d8a7bf369581b755b8a41cebc46fea31902744c5dbf010d781525e6b258fc0c0f2fd8e7a852d32e576113c98d8f705a9da7551abbeae9040d262376b49313650f264ce67baf64a6d3ad2e833f1377dab080a3e17ba5954f89bb78f4a849ea974ca42a07b1c3e269ae06cb708f75f589fd82eb254b285868a6518", 0xcd}, {&(0x7f00009ad000)="9108983ca4672b5d8f40d0e9937e30f8b43de08ee8b59c9dcf21cfabbf4f5f4fe0331ad36f9656f6426f0fe0903273da62a343dfbd7067aa10d743a745f1cbafd07b7a94d15250e0d1804eb7b1472eb619", 0x51}, {&(0x7f00002eb000-0x69)="da46000373ca94f5da0f7f4c236af3fe4ee254df7bd5721d731e9590ef4b2a119be8e0ebbe07c1802be263d70f1e8fb8d1565b7466b1040ea1b05f535e29115e7dce52067b30d6f92e44ff3c008525582928628453132c6bbddef9a58376f06b58828064e696849c15", 0x69}, {&(0x7f0000989000-0x42)="4ac4c42d75dedf07e00ea85a50609a5f7168bce4614a610407e0cdb79351a594a787548814f3698633214092928f085a49dc9e624051beb05eacef9a76f0abb58bb1", 0x42}], 0x6, 0x0) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x63c}], 0x1) 2018/01/05 21:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x9) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000d4d000-0x8)=@fragment={0xff, 0x0, 0x3ff, 0x9, 0x0, 0x101, 0x0}, 0x8) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000b6d000)={r1, 0x8000}) recvmsg$netrom(r0, &(0x7f0000c6c000-0x38)={&(0x7f0000fbe000)=@ax25={0x3, {"8f165cb9264366"}, 0xc99}, 0x10, &(0x7f0000806000)=[{&(0x7f000067a000-0x34)="e4dc7da51972341104d309618c2e2c3eb0bf994caa3fa5905120a43916cc2fc7862485e49527970222e8134433a2deed9f584731", 0x34}, {&(0x7f0000dd7000)="650ed295f765c53cef0e4ee934dbd18b6dfa9a1fad98679dfc5ce5ec8c3a1f8e321ce82c5dc510f4b846a7088bb37149df8bbeedb93b51afe9e210a7aeacd805bccd60c2769fd5408e2e3c5356613e3422e190db02d7194020071039a63f17d9e3c1cb", 0x63}, {&(0x7f0000e2a000-0xe9)="24b7623adf27d302b27c3fcb36638299c2dbf1bd8a4970c94e36305725ab070af021cfca13a512fc569368bf5e003ec0fb1282c65b49fe23376c9442c7981ac7844af91b703ab2a66e78454bffe537628b12076b59978724cf533b468f42eaae251d36779f3c4cdd95b20ec7519dc8d52b270fbb95b879049f688380af644537563c3877b4b9faa26ba500390375aeb84393eab40f378a207a0e14f5cebf5d118e65a0c86b0fe738c6593f83b8e3ea25c00c6359ce710320e5f1c2d35e3bfcbc305f664f5c5f4b8536cca8dd02faef055891de5539c90ddfa2958ffde810b0467042cc04cf65d59502", 0xe9}, {&(0x7f0000ab9000)="303d9f4b4c9a5088b56fb5da54c3aaba1126559fdeff34c884fc14c9611dc029946b4f0e6f8b25beeb7b4c5c7c5b0d24a50c7ba5dc4ea643771ae6635125372b590d6152d489a05af62330406a8f31faf3f46b825f3953062357d59ff2e844c688929aa2041a1801402822f99d7059f069b68374d9e0e0e9dcdc6bd754c9af1fee6ee21e965f7fcd4adedda0cd18ce2821b050f6e138370d55d89696acfeea3c512b16f420fd01d703cc8969c5753cb9316607582b79eb3f63b5092470aef402", 0xc0}, {&(0x7f0000e7a000)="c23e50c1ecde2394b89cc067cada7f976bd3450d81711fee110efa9509da9f0cdfad80f0bf4c98d8a5891e75eaedb976585cb22024d6386eeb8768f778777ae8384ec93aa4d47933e3fa99af3e8c8980286bdcf6af09d588ed2a47b76e0b422c191fc2faa0e44127272eb5e1db12579923fd6f9e76393a16b8adbd0d871c22538926acff447ba9daf1fb77b9884ab4a935c8d57d", 0x94}, {&(0x7f0000fec000)="a8721afb04a4299e502ce9e422ea6e205d2dea40f4d5822cee1ab3bc67ed2f00f3f3b344a840ff2351aa37130dc3fcffd0b910103eac323b717c23de479dffce578f", 0x42}, {&(0x7f0000d41000)="2a375b45c26dd95e4518b1c19c2432655bb0a7457c12d568abad9e44446e73b2c200100fb7f050b4b399a327e1211099d10e1ce573faa575318172eb8fda95144fe4d7e47505f2ce53564550d1415254c5", 0x51}, {&(0x7f00001de000-0xc0)="859c4e53416108d4a2c8aee27d2c2f38cb062d4899f65c183fe6f820868f94e4573116cd205abca1e558f22c8cc2e771dc33c3e9e77717d45b9e8c64a5f8c748c2442117340d73ba68916330dc12340637232668f42d505421f2b95ebcaee37ff9de37b22cb459d3974ffabe7e4432b209cfecfdb998709ae3a45d67d428feae84072f49f2983a4e6461a7ead9950019e4493d2498002ee9848ea567c8c51e775ee8332b2ac771631236d395689f531eb22c30c84a838fb69150a4305ab21b61", 0xc0}], 0x8, &(0x7f0000f91000)=[{0x58, 0x101, 0x2, "c29c1655c7b8475393acddec7a8e451963d388110900b76f189e59fbc313c8be4459a2223c85bcce4c5d3ab07b0bb1f0b890a87167c6624f559ddd1c750085fbd90785a868"}, {0x40, 0x3a, 0x10001, "0c849056ad012548e1726eb87810ced635eb343b39502b38390e340760ee42bd7ef052b6e13b4b0d556545602167cd"}, {0x10, 0x107, 0xa00000000000, ""}, {0x1010, 0x110, 0x8, "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"}, {0xf8, 0x0, 0xb3e0, "62244fa366da2259a9e8905cd100d3297a7d0031dd26375aea6b72e487b936477f6cc466de18dd1253cb0bf150d99c4257ca20030622e680b1aa60dd95aa0529d99987e965a46c0d9aa50c1fdc8298a8a1ebf9a97384e39612d5939d3dfcc4770974d0fcd266ca6762b2a1c87049347eba5a884aecb8dfac5617aef68d80e103f03aac94695144d00341165314aedf1bb02f94fa66ec8537a1d8822f496d03f1a8c6cfcda043b69c5be3bf0d9ba5b269e1afd8c56471204ba6b476620f44fda25f8d59a3c97e47c98571cfd10046a48fa3d4eee14a2541c111c493b53397f1d71f545c4f7f5857"}], 0x11b0, 0x40010}, 0x20) connect$nfc_raw(r1, &(0x7f0000346000)={0x27, 0x4, 0x2, 0x1}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000db6000-0xbd)="b6f6f66e2663a450fe1018a521d67e609f85b53e58695f47ea87877a6c8298d256cf0a8753cfdad6981749b195d703b29a07758ff9be53a1f42c9d4ec7dec7d0cafaf0af248a39a0c514c2b0905916f2e49bcfcc0625f1416dc2a474dd4165e8c6e553489be7a1837471b4c032f590d0a806f102192c69295ee9c9295d94c599001a2798f9b19d36287f264f65b936414ca35a563db81007d5de10619d72700616b932151dfaedd236355922624121ce9fb40faf3d2b240438538e5678", 0xbd) close(r0) 2018/01/05 21:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000312000-0x6d)=""/109, &(0x7f00004f2000)=0x6d) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f0000d1a000)="6cb42aeca34660a4114588db1e6f2c7aedf54771169744faf498b44c3f445a92cf3640bc3e598e6900239e404cfee54478a47513ea76c9502bf1e84f1bf1ae0f8f2bcd39585a384c330aea36cdfb1a94b7b992603103e585a5aae7c99b430f00000008726e58983a", 0x68) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184", 0x12) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) pipe(&(0x7f0000724000)={0x0, 0x0}) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000d1f000-0x4)=0x400, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d2c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket(0x8, 0x9, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000d16000-0x4)={0x6}, 0x4) write(r3, &(0x7f0000689000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006ee000)={0x0, 0xe8, &(0x7f000064c000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc1}, @in6={0xa, 0x3, 0x655, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x64}, @in6={0xa, 0x2, 0xfffffffffffff801, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff800}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d41000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd0, &(0x7f0000ef0000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00007f7000-0x98)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xffffffff00000001}, &(0x7f0000300000)=0x98) 2018/01/05 21:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000629000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000373000)=0x1c) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000a10000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087d000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000df8000-0x4)=0x0, &(0x7f00009c1000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004a6000-0x8)={r0, 0x2}, 0x8) readv(r1, &(0x7f000002a000-0x20)=[{&(0x7f0000ba4000)=""/199, 0xc7}, {&(0x7f0000146000-0xa9)=""/169, 0xa9}], 0x2) 2018/01/05 21:43:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000041e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x8080b, 0x2000000002008) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a86000)=0xd1, 0x4) write(r1, &(0x7f000019e000-0x64)="26000000230043f910ffffff00008d4001fa008501001a000e00f21e0000acff002103c76e35", 0xffffff64) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b8d000)={0x0, 0x1000, 0x0, 0x6, 0x812}, &(0x7f0000301000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bb1000-0x98)={r2, @in6={{0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25, 0x7}, 0x98) 2018/01/05 21:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000539000)=0x0, &(0x7f0000772000-0x4)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00009f6000-0x10)=@req={0x3fc, 0x1000, 0x1, 0x0}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f000033b000)=0x880, 0x4) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d8d000-0x10)={&(0x7f000063d000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000050a000-0xc)={&(0x7f00006ab000-0x8)='./file0\x00', r1}, 0xc) 2018/01/05 21:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000080001, 0x80) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) socketpair(0x0, 0x80007, 0xd28c, &(0x7f0000f48000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000936000-0x10)="b64e2dafa800243e7872a8fc32fe1941", 0x10) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f62000)={0x0, 0x1}, &(0x7f0000e50000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e42000)=@assoc_value={r3, 0x9}, 0x8) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184", 0x12) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008b1000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000656000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c93000-0x98)={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]}, 0x2, 0x4}, &(0x7f0000c6b000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000054c000-0x14)={r2, 0x8, 0x80, 0xfffffffffffffff7, 0x2, 0x6}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000536000-0x3)="0a0788b0d5e383e5b3b60ced5c54dbb7295df0df8217ade6", 0x18) 2018/01/05 21:43:19 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000cbe000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008bf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x8, 0x2, 0x1, 0x7, 0x0, 0x0, 0x5b2, 0x0}, &(0x7f0000d16000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ae0000)={0x200, 0x1, 0x8, 0x200000000000000, 0xfffffffffffffffb, 0x5, 0xff, 0x9, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184", 0x12) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005dc000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000550000-0x4)=0xe8) sendto(r0, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) 2018/01/05 21:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f0000efe000)="", 0xffffff0d, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:19 executing program 6: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000287000)={0xffffffffffffffff, 0x50, &(0x7f0000ee3000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e34000-0x4)=r0, 0x4) r1 = socket(0x4, 0x800, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a2a000)={0x2, &(0x7f0000001000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000000000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701", 0x24) 2018/01/05 21:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e2b000)={0x0, 0x200}, 0x8) r1 = accept4(r0, 0x0, &(0x7f00001c3000)=0x0, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000bb1000-0x4)={0xffffffff, 0x3, 0x2000}, 0x4) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0xffffffffffffffd0) mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() writev(r2, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r2, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="7259d6b954fcd8cd88dc3cfef4e391ca0252f1e3c24dae50659bf78f3fb792d84eedb23a6687a9080f6334a7de9500cf2bc51dde54b263bed0a2d47ad20414f6e7c2d8d8696fd4b5166fafcd396aa8e0fb8ff50e699bc6182fcbbdde12657eebbfaa542c3ce251981acc6ccb1955a75d061f94f283ec8f3d955e823e0250da35d0cc8a64573d39d56ec5b98051474a9698a76e2e8676e2130859a599f0b3cb6a115009a95c0bb147fffa071c9c375e7d52932e122218670109c08a7b91a5f11811f9b6d16e6fd34c46ba8e3b0d9aad30bf55c429a30b8d9f1285c7ea9b274a7372e31c61d0bd3ccb7fbb54362acc9d2bbe04dd2a7d7700676b5d4651c0938b469f44ffe0945a7b3d34cb109524fdae055d5eb997377841c1fe20995bf2782c94ce097b0281d6f3d6a14c6721934ddf23fc19392402b3696e3fceddf78c74a8b021bd2c498be1ae84e6f6e8b4568769a1ad377ff29732e6112c2644a06911d3d3c4fdf48a2da5549dee7491ea8ae9be4fe2f29392f456bdaf860e29fef807c57b240da5314213f85e9a7c0e65e30d98919cd8546a9bfa4169910cb6b14eb28ae54642f6b36436d4f43794e2fd4530bd002beffa4a04e1525f784d44e87820b3ab87b4a49d13450ff309fe7e577885a5ac84a46e0b739dd8fee25cf9451f59ac238175fb4526f75334ecfc859ccedaa69f77da9ef004be474a5c68c604ba2f7c35bfb436536ee8ec4f554f5a399d39baafb87f7cf7ff4b4ba953664039949a422ae494d34e9aab4f3bc4139342006561af5ab714affb6e850022491cc019db3e17881341c9999455515d1fb018ab879db0f46231acfa9e30524319d57b5e8474dcfa84f0d3ee6fff6fee69253884fadbd626b5e1b7d7dcf5ba39e603d0a21cc10c3d952df91a9e5ecc13bbb50894f9d7f14042ebf9e3a6d2c9006ef7e06af8047f5375b0bed96fb058d840daef1cf79286743c51604f2b4f03c0f472f462c41b7cab7f1b362c557a6d2be4185d3e1f7db9cb1ba7288aa382a5528b3c81a752ba76790e09c648ac7246c49cdd4b8d69f045cbefa481bc080a5b8e929575509a44b7f08084fafcb50546446385633c18adcec9edc7596bd6eaf510e0cbebdf8f52cba96e50eb66d2979164e1a24dd441ca027fa8bd775a274b62c08cfe2f694bd9d4937618e56c383904bb7780478db607fc1c653dbf409afbc1aea47171ac37cd3df4f343c50676db641d54aef9790d8ad13ab41b284c3031fe8f88c518b1b08faae0a1b7628dcbb39706a107971e8140be2677ba2fac840c9e9bf0b3427c3ca9f8ae6d8c77da912ab9bfe9234d68d39ab1b7d36748f0c081dc7f1ce14300f0ca578369c77f05a4c83e7851defdde2014fe6e3e12108ce905017b55e31165039aa2c7704dea3c82011d2160f1208f40e4564fce79a4c1891603527a4e2cfd174f3688c1a209b890fd41f0708fdba50d9b6fa6eacb88db4f147e94894cfd83f0c335836e8bda9e7bc9f3f48e384370843cd66f1879c4883ed17aee5d27c1a680644b787beee46ead5c385e4628cd090fea50ae31671ca3b383956d817c3a7709ecc6b152b8aca72cea511009de0eab66e786bd71eb4210521f2fca5e8e4293bc376e650d03b6d49c6cf61122cbc57e125fe961f550b3d113cbd6e0236120735c98c8d2674054c402d56abd4c095ec91aec9d5bdf1987150be46ed2946582d2dcaf9535a8a656b7f02f7045a455653edcc6f00c65209e5bfa5e02247b22801aa02d52939b382daeeab619bc315d770a3cf4dbe4b36931900e4c018c18415b1993bf37cbff8c521471e1ef442d6a6a23909dc373d921f2340894bd356265f19fc08946efc221f7de56bc4062ade68a1c00aa8f502a96157d21201b7f3010e0952bfbb5e578dfc271fb849517cca8b52b97c52f3b1cfcaaec7809eacaf4bb78674dc7dbd1332b64d2a9fac7f9f2e4b95224d7b5b478ac24829222fa31dbf4bd9dfd3291f40e5c5114a8e483116cab62845ebeb71623845ddd20fe2c821051341157e7f35f7adabdeb0a17874d616beed77a59b42e0f2780eec0c4830f2ebeb5969757e1919ea520fdf16f02c2818edf8f5cadea4a51d0f387e9eebef90abc0716cd86a791c4c8ae6a0f9165a32c1340015a5e53c94dcbe5b1bb89510a6f73dab4b435a349702a44c3bbc70cebb066a92fb344770a33487d13954d600c25706b5bede7212c3a582696fc460c0f14604411b4bef88502d2ade0e357389546be4c8eb7a371ff9e15d3987e3f417b70519f2079824a835e1da04b87fed70f65f8a5cc7acd4ef1de25b53beabaf95a59cf618502bd6dc69cbb07b3e7278e5046ef68a9165a5b233f524a9f4c8516896a1e6542d9d4a1a96ed2e590e523d2e1382e52e2e8aa36320507f30b39585d73abdd5b44fca89624c6977e716ea08509ca9be2f8c3410a07e6bccfadd811d48ced3d691c7d1e14527de0b6721d203a6050c4219bc6ca13f84d07a48ff3e000e1c4d03a1a75b6e89ce17799c136e57289044d869d9a2330bb0aa190e88626469d13ce3df4a152918262f7404fa72a9aa150323986df497a1fb18aff6d42069305628baf4722ddf3864dd8b421f5fe6a8831957ae43e065294be2f809896fc1369f3bec9888293882568cfa6e2e480cb5abdcc6a32e0b14e4a0fb131122d7643047ad01b356a3d402713d059bdd0a7f05cc04a6f220f49ac2fe7939a5d70288a3b37d00c6853a5aa86ba54d06cbf670547994ab4903d8fb91a883143e0157a3a9e89ee59e9a818e5522fb0f46b152422512e2444a90bd779c94f2a6a276b369a77ee83ee07cf78f583b30b3f61d0d343b081abdb674e0e1322aecef55e56a031a70bb24880597de1367dabe5c48d20631033f9e19201681562769f63a4d9be33d3f4f32401f64f5140e28a9050ac0a35755bc864d54c82e42f2782f531bfa9ec1b2f2fc19533c993ccf0a411e95c00ff9dc269a17ccec96fb84ffc43c4b35ba2969c7297d54392cfa060a3e03c21e80782dccd727ebe25dcf84fad9362aaf06b7bc167fc1e7757bc81928cc4c7608d836975e52b091c8b6a7a803a675604ddb704bc045c23e108cfaf0194747db4a8bed0fa835fc40cc5a5499b8eed4eab01e37699386a2e1288131737297ccbdeec8a9f972fbad3b7f60ac378e4ebde260e7f7b218fa94766799d168557de514ff987e067562c04612a9c34d5feaa8be6e65cadcfe6edb43cf0b881f5935edb8229826ad55e95312a90afe63d70b71e1deb930eee8e3edd3b978ddcf9f510d2455ec7fd6ed7ebe842015738fdb1386962819723b2c5e4e2f360d46110ddf51252f90a3ddf51ca876046c2e0d3953305ca5ce2c46efd841733b6655130e8be7aa925e4a6e3230f32f8744dd942f08b676268851a511ac214d14fa83ff090fc3b8c4491bcadfbeddb67f2776e0b92fa06cdf392e5f4252c4de71012b853355b5c556e65e99a36e89b29339d8dde822d0b7ac812b18fc30ce15794ea0e194170d1cf775ca042046a4ae061d323c8683ca94222f10470b2652511f81e1d93d2a2bc85166a3fc691b2b99113a885aa1fb54e7ad934bfb173bf80aa0cb15789a66b6af2ec2ef5f884772b44f50a41b239737355bcc70c592f483e4a10e3df9731dccc433f3dc232323749b5b460dd07641d7b09dfd6b6805cdfbb6037840b433d13083ca63119ce8d2d32f106838330063c4bb384a115f028d12404427d3f8cb85ac1252d6d15bd4f8f85804918dcf0938d9738dcf8d99a082406814ab52f64d241387297dde0e3b5ef0e97b57fd0c2e5c2bbe57860c0eb6f9021a5fabe68121d7c5607cd90554e95a2fa1756c862b597f90eb8f705025b320b2c2df9d4fd30bebe4ef3814bef7f0242ca07348d3abbaca41ac23af31e073e22e2a29ce366b08d309c37c58b67e99bbc82b17c739f57fb28a6993d1b264422b493c160c2aa1a1e9c6af738aa2e421037cb464f564ce576f4166bd662c72e62b28ab3570d426b2f045260e05c5e3b1302ff3554d35bc4830f02dac2ba5f52dc7a9ec252cbe534e5b56c7490c03d0cad6140e6fd6c5a09eec8faef98540000bc426923a98878178fe1bf7435ef7774865afcb5b429baaf43d777adb93c5ba4fb2dca1d0d2612d10066d2f600da67b086f06707d982b2e19d3ba4b90abb90a6c798e26f6b1790aeb7f814b5efb64012b6f6f16767db91fd462246b3e991ff52d2acd5b07ca7f84b7311a2339c9ee9256b6404a07ad316eebc2621b7789c9c094116131ab0737dcab7e7305f53f6a119f51a8ad41a0beff8aa93fd8fcaaa7f8d16e9a392c335c7d4b3587e15ff26b55d2cbedec65eeda02d472a173209ea39f24ff28f60315d6f8e5648c38ec876a4cb99ad93eb877ad6aba7d9477452e4cc11a13914f75472672d663f9518450181f004960bb16bd77504ea343045a95071b1cc2e0c4d9754f6007458bbe61d8e4c8478e7865f2deb3bb18a02377b3c4148a6bcc4a40c9893c0ec8c0f1ab6ea7b6f8edc45e27f7dea2d76ee7c6fb2cdb65bc48f41519e8ce4c6eff4a6774aea23891dd3fa89e8f2ef4796eb03ab995705a668e3dbfb33e5a7674a5808487421ff4e4ee2582c1fc958978cd80b4a7f2c7638f24a71e64e55aa38e92ff498b894597f52f850adc89a8036638c73cca9bf14e210aa16bf8492821d0c75019aca201ff9152f1000f95b26ea5ecdc110761b0182e76859ebd89b5c1e5fec961d997ef8693b341afac4ed6b191b32700afe81e67ee3ed7b5030ceed2a63db43100c00bace68cd23ea906af3ca62560dd8d3336c45a3a597586b7416f294a1542b69f0d89382e997745ca3e43a6df58bc49148e4bcaf37029bde6c70566ab6dd6317d79b7d5ca9bbfaf9dff45743fc8eeadc714acd4c087a07354b631f132c5af100720bc20926d0274e0be6eeb5b8ee95109eeb2445603c1d33716b06d678aa78e089ce792cc3e090b05c9f57ab21cfb501b07da44a7cad753a45dc2a98f3ab024a5a9426bee2b178bfd1088bd524d3aea274250046ebdbbf19e02a2fed5ba128bb5fff2698079b7e27602480642fbbb5845c1f71ccc104c17da054715d7070f5ad140426ed4c6cf966abb14adb850d4d96351a02ab524734aa386b36d00362d05ef5220073fd78506a3bbde5d5f7d8d2dab77f47e45171b5aec531c77dbbd522d7f9e9c97262835eb759154339beb987355329cbe27479f7a5ba127290b5b8198d08edb0555ccaee2258431bfd43fd52b6fca4ad1e95bdb34f6b4722be8392a72fdef23ad1e2142c730dc0680a475ca09a51e3bc8f37321ebfa301e7630d74d4b29eeb709c2de79b4b1eac1d90d9af25b422d17536f167ec28441d8ce3ba3c86a07c200b808f5e2cf32572521814635dcf00b559b600344f04a497f8807b9c1e98c6fd43d34174c4b10827c11af1073b7fc106680a7303cf63cec86fd86c772fd684aa6e5424ee238bd538e04968baf022234df6715e32bb4f10e49a7ad01ec6e2f0b46dfbfbff10ce2a6ecec343cf0b9072d733aa89bdfce3ed58ca5bd692a3f3fab09476f5526a10d4af90953ecb4b3ed97bd132cc4d5cf91378752fd0dc52052ebc65fffc6e3de511d32ea501c0b79b7486d09ed1acfabd0f83a7f640540a5270cb0c7b417f4d1e4236aa79cc5c65da9c2496df693a7fa1", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) sendto$inet6(r0, &(0x7f00000af000-0x8b)="0683a675b4d07008d0d32a88a2c93c30a6964c9a1b2003cf26ce9e45edd28ff3473f48b519eb7957717dff4890aa3cfe9879ade95a511a73f3e3de9ac3adb4a70ba774f3621e77f49851bab7b34cb92e35aabf9c1665ca98cfe15bc71258182f384296d44f084a79e9fa3997792e1db89238b2c629e184dd2eb37adcad1ccc50f6727ad1460b8c3c40dd34", 0xfffffffffffffdd8, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000000}, 0x1c) 2018/01/05 21:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ca4000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f000010b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004b7000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d08000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf3, r2}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000b34000-0x8)={@multicast2=0xe0000002, @rand_addr=0x4}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000ac8000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f00009cf000)=""/98, 0x62) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000996000-0x64)=[@in6={0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004cf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002c5000)=@ethtool_drvinfo={0x3, "de3fc4e6899d3868ae20d71fcbd498371805c4a9e9625ef07f003e8b747d777a", "b62518c39be7c751bef411a3bead4f05e2ee497acff49e40073a160a69a6cd30", "2edd7697f92fdca200394720244f49f3e2b1da593d9e3c7d337802b99ba515d1", "71acb571f71c9c59103ba4856362e3cdcb0edc8c664dc663e0ad433a173e600c", "4b37fb0c63d62eab11a89e10d641364ef2ab92a79150aed5eb2fa18489642096", "e48f510e7b01a6d969c0a981", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce", 0x13) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) pipe(&(0x7f000024a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000f4c000)={0x0, 0x9, 0x0, 0xffffffff}) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x12, 0x0, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00006bc000)=0x0, &(0x7f00001d8000-0x4)=0x4) 2018/01/05 21:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d4a000)=0x2, 0x4) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000905000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c99000-0x42)={0x0, 0x3a, "0ce22cca9706740f45b8819b926413acf681291d6961bb6f4a6405c5e5c45502964b112dd35e64e5b0a3283d83067d51d19bf382bde126a02dba"}, &(0x7f0000b3d000)=0x42) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000115000)={r1, 0x2}, &(0x7f0000505000-0x4)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000063b000-0x37)=""/55, &(0x7f0000f1b000)=0x37) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000e90000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006e6000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005ff000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000e8c000)={0x800000002, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000054f000)=@assoc_id=r1, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x10000000000030, &(0x7f00005e2000-0x90)=""/144, &(0x7f0000037000)=0xffffffffffffff42) 2018/01/05 21:43:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d77000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = epoll_create1(0x80000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d7000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bf4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e06000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r9 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x2)=0xc) r11 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000a17000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001fb000)=0x0, 0x4) r14 = socket$inet6(0xa, 0x6, 0x1) r15 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cd8000)={&(0x7f0000778000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d3000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept(0xffffffffffffff9c, &(0x7f0000cab000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r20 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r21 = socket$bt_bnep(0x1f, 0x3, 0x4) r22 = socket$netlink(0x10, 0x3, 0x8) r23 = getpid() r24 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006ea000)={0x0, 0x0, 0x0}, &(0x7f0000650000)=0xc) r26 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000988000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a28000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in6=@local={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}}, &(0x7f0000000000)=0xe8) r31 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r34 = getgid() sendmsg$netlink(r0, &(0x7f0000da5000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x40000000}, 0xc, &(0x7f0000cf3000-0x40)=[{&(0x7f0000001000-0xe7)=[{0xe8, 0x9, 0x310, 0xffffffffffff1bee, 0x0, "d8dd34d27055809fdf20636ad502111bc98d1d17054d36d997bdcaf9aa32a9bdf9d76654aeaa1cfd8d4cd608d7c8340d27249215ce6400881c0a734272a94698f13685990c8f9ca303faf19d360dae5fc1bad0f9536c02c58f8fe6065f458479d1e6b8964ca2241d1ae6fb4d3907c51344126384485dd23ecf3e109fa1703537ce9d3ab702e6a04ecec22c277eaf284c6d4bd83d208903cb29b0707c80f77a3e983468ee18ff77f2ed5b6df9b129bb3ca2a91df00a185469594aa6b52aedadc6933ffac60d89413c532b19afd930a44ea068350c8c"}], 0xe8}, {&(0x7f0000e0b000)=[{0x94, 0x7ff, 0x300, 0x20, 0x0, "3b3fea7ecf65ed3deaf3088c032df3770aad8b54c7802f733c23d02472878bc7827383425367fb0111126fa421e1cf2b79616d650b5e3e47400806771c736b66f0ad14db959bfd99d5c154ff679a9d5e46d430ab2a21dc676eb24a6a5fef10381a752d365f39f5269620ab87d51022a40ca797ea0278b889d92425240b02b06fd0"}], 0x94}, {&(0x7f000003e000)=[{0xec, 0x7fff, 0x1, 0xffffffffffffffc0, 0x3, "0ce388a428af7a9034d903fc683da8d60d4869491a70083b4cdf7744a8820c23a575ae270ec7cf806660b485e8cf9d98177b2af12f997b123ec199a84e34b2ddd4f5d7bc12eed0baf3227a5cc4c72f2789fc16d23b836cd2274506d929ed58004df24f970b3d7ddb7060485e43b649930d0969bf0239fda2b2af4aaac2139bca6d2bfe2122132c619f63b51cdda1653ff9a813b6f391be41013b68148f38ff0b4344d2b00b6ba8f9dfddb722b7ed8464fee3d42445da448c8cdeabeed1ba481ce96216b8f6a7cef62ed37977dfc49e335a4d52c181919ef84b"}, {0xc8, 0x200, 0x400, 0x3, 0x2, "28702407197e06c0b3bbe2ef04ace3188ed8d981078ea8a20a53f7b9dcd47b341a984cb3daf2e0d994ff93186b2223d7cccb398102493772b14c643bb7a716e9aba13214a2d579256a053d0d14271405df319a3d7e1c40bc359511ec7cd382d85206ab0bd27c0fb012c415ccb19041ef2af017977cca16c8d7cbd9ff63021bfa73b252b1670ee203181c000888bd7555aff87cc632cf490b00f6c42cfbea275eee51f3c8b31db41fd78548c8d73e190f66f6f516a3ae"}, {0xd8, 0x8001, 0x0, 0x0, 0x1, "0b328e2ffa26b0574c989099214f388f8396cf8eff69c25c80cc765c7b54bef73210f1ee19e6ea1ed8a3b92740f80f37da572b72c4480d59216cce31a1736732bb5d16db21adbb6b5f86238d7c824661be0ec62ad8565b6b9c902d696d757ea06469f70aba92563b1a4f65c5c26e8f42619323fe5f8228a43c9905032a737729e0581d3921755d5cb3bd8095a3abcd2baf9d4a8f103fbd84f7f307f9e47a3a05290668186a0d9f7de0f20073cbcf87ab88f238b7edc54741c41bf32759553f52d75f3221e5"}, {0x10, 0x6, 0x400, 0x4f5f06d0, 0x2, ""}], 0x29c}, {&(0x7f0000068000)=[{0x108, 0x2, 0x1, 0x7f, 0x1, "96a0277a90f2a9f79397379991313c89c2bbbc46cb38eb970837c33b759233ec2a05bea29c12fd81263b37a48bc8ade0eeddd899cb9d8c008f903866650e2f16211f8ff089655e0e13102d124bbe3c59d505e25d4f31836be16656064e5a5cd4e3c0d97272760030c6e78c56b44b3d3d46456a06aa5fa1e3eb70b39ae7f77b3b1c3a28bd9a89c680b00061604d69edc9dda5860cc39dafe5e580f02021ef2be7116f5c1dc2d01658ea25615b8213dc2ea59dbc29d3ec62592d7e15eca19d85cce17beb09e3a834595fd147e21ab2fa8a4c26a6c267851df2cccf58e76b1991e62ca85c9e77c589ab975d9cf01d88fa9ca4ccfcab37b01e5d"}], 0x108}], 0x4, &(0x7f00009c2000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @rights={0x38, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x138, 0x4}, 0x40) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r35, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) 2018/01/05 21:43:19 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000000000b, 0x0, &(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/05 21:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xb, 0x2, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008b6000)={0x0, 0x4, 0xe, 0x1000, 0x7}, &(0x7f0000ba1000-0x4)=0xffffffffffffff52) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008f9000-0x8)={r2, 0x2, 0x2}, &(0x7f0000253000)=0x8) accept(r0, &(0x7f00006d9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00002a8000-0x4)=0xe) 2018/01/05 21:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e11000)=@req3={0x0, 0x40, 0x100, 0x401, 0x8, 0x8, 0x74a4}, 0x1c) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) [ 276.150119] nla_parse: 3 callbacks suppressed [ 276.150137] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 21:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f0000cd3000-0x38)={&(0x7f00002d5000)=@nfc_llcp={0x27, 0x1, 0x9, 0x1, 0x10001, 0x7fffffff, "9b6a641cf18c75c940c39dc78dd63cace198b8f53763211f0ccd12f04bca1dedfbc7f2226869fafb146baa32b767dee931daaa97749e46ec9644b97ac5f82e", 0xfffffffffffffffa}, 0x60, &(0x7f00001f6000)=[{&(0x7f0000bab000)="071412b72e6d754fe53e1cc8c4bb6313bc775beff4f31c20430f9aed612c970bd6120ac5c6de135c6b9e2107d8af5bbb4b320cac0f368651d7178e2199875249a07291eb0993eb5dbc341c1f72d05f8e5e0b106123337d0fa96e6ee1addf3a0cb5f4beb0a3a8d0483bf1255623423583ff10842c3164a486619f48d457", 0x7d}], 0x1, &(0x7f000098a000)=[{0x38, 0x10a, 0x0, "91e6b4f6bba5df2c21f5adaf7cc5f0b9532f55b8f04f5d64fd6fa9ae1ae429ee9fca4c"}, {0x38, 0x1, 0x0, "fb0b0187ac680c5e24030ae52e2849666a55d021d24622dd36d60b520174d998ae832413aedf"}, {0x70, 0x13f, 0x0, "6382478debc44af6e6447bb649fab4ef049cf5f1a8143ce8d95702b2cefbf20e60a22ab9ebecf0310c2e20190e8d53a1a095d6b37d8b0ad4018ce990125207b74838204e73ae537b844a84352979569625097de16c32fbce5ec5e726ab"}, {0xd0, 0x0, 0x800, "f14dcbe94428eeef075bde35101f76958edbefdb7500efb86856fe3547a0c95368bd7827d3baf421ac1a8c2d08dbdaf611d31104abf529e1afd03815b3f8856b4da0c8aea9991031ea54e5def8a279ed85fb49638ae8916b0693396eb8382e2ca7500c40205786a78e7a91b8e83605012cccc9decfa2f0d9cf2288a9269b2244ce3c2a823d65bbf24367167d24c724edcd05ec7cbfe96216e4a99804c13c86b83342075bae1d85efbcf2973b6f1e546b0174cbf7785d6e31d99b4459"}], 0x1b0, 0x40400c0}, 0x4) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce", 0x13) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) socketpair(0x11, 0x80000, 0x100, &(0x7f00001f0000-0x8)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000244000)=0x800, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) socketpair(0x11, 0x6, 0x0, &(0x7f0000839000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000cfa000)={0x0, 0x1}, &(0x7f00002a1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ba6000-0x8)={0x0, 0x200}, &(0x7f0000e0a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000082c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ed000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000724000-0xc)={0x0, 0x1, 0x0}, &(0x7f00009c8000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000374000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x6, 0x200, 0x1, 0x6, 0x2, 0x9, 0x33b2, 0x10000, 0x7, 0x80, 0x100000001, 0x0, 0x18000000000, 0x6]}, &(0x7f0000222000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000041f000)={0x0, 0x3, 0x30}, &(0x7f0000fbd000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f66000-0x8)={0x0, 0x100, 0x80000000}, &(0x7f0000a9e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e93000-0x8)={0x0, 0xfffffffffffff5b9, 0x7}, &(0x7f000041b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007a8000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000193000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000082d000)={0x0, 0x1f, 0x40, 0x100000001, 0x36, 0x4, 0x3, 0x0, {0x0, @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]}, 0x101, 0x80000000, 0x7, 0x1, 0x9}}, &(0x7f0000a0f000)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ad1000)={0x0, 0x1, 0x9, 0xffffffffffffffff, 0x2, 0xc32}, &(0x7f0000781000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000617000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7c46}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000145000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c20000-0x3f)={0x0, 0x37, "b6d77e2d948d08fee9d76229d3b427d016d17b9986ecb255053f1f78607e42ef091cbf1bd32bb0c15b092359605c8250cc9d6ff155507d"}, &(0x7f00003f7000-0x4)=0x3f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000045d000-0x8)={0x0, 0x9, 0x9}, &(0x7f0000708000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d5b000-0x10)={0x0, 0x0, 0x8, 0x9}, &(0x7f0000b76000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c53000-0xc)=@assoc_value={r6, 0x6}, &(0x7f0000685000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d8d000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, &(0x7f0000bbf000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000294000)={0x0, 0x7fffffff, 0x6}, &(0x7f0000811000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006a8000-0x10)={0x0, 0x4c, &(0x7f00000fe000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000142000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002d1000)={0x0, 0x9, 0x30}, &(0x7f0000886000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000088f000)={r22, 0x8}, &(0x7f0000629000-0x4)=0x4) sendmmsg$inet_sctp(r3, &(0x7f0000fb8000)=[{&(0x7f000033f000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e55000)=[{&(0x7f00003f8000)="a83a3bfb8d32486cc572ba1394c3b34e56cc787897c83302626730391c0ca0df07e28fed6bd29d0cb066839d1af9fc6bcc603b517786d4ce376372d011632cafb61ea61c300dd05becdab757cf24f44621c7aa2f3ac2ead975cfc1f74f339f0f87c588e373f37a5b7bd573bde6c013775247f78c5ae2603d7980fffeaa0044e4d5", 0x81}, {&(0x7f0000e73000-0x70)="87204134b3e6c6d5ef3e8ce40e4076f87cb3417120c3aebe98006889c2c45611ae9908b9a688937e22994403d6d3c30ed7f17d7228f5c5305e5273b32fc63a2c0d7659979b12630994efee04a9509cc430e91909115a97671308ed85953fe96820f92f84ca164125fab10618eafc21a3", 0x70}, {&(0x7f00005f4000-0x39)="20bf5c0c8ac4e8ff40527a28be4a7e0bd3dbbcd89d6a2f1e5e075eae5c559e585fefb3ff0b293f6339c8a8f5b9d7d35d59eb9686a115f50653", 0x39}, {&(0x7f0000672000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000513000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x2, 0x8, 0x7fff, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x2, 0x9, 0x77f, 0x91a, 0x0, 0x7ff, r4}}, @init={0x18, 0x84, 0x0, {0x475d, 0x6, 0x7fffffff, 0xb1}}, @init={0x18, 0x84, 0x0, {0x0, 0x1ff, 0x41, 0x1e5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x400, 0x8000, 0x200, 0x6, 0x5, 0x3800000000000000, 0x10001, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0xdcea, 0x1, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x8, 0x1, 0x876f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff00000000, 0x8, 0x200, 0x7f, 0xbbbd, 0xa48, 0x2, 0xffffffffffffffff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8202, 0x762, 0xffffffffffff0001, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x9, 0x200}}], 0x1e0, 0x0}, {&(0x7f0000694000-0x1c)=@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f000085a000)=[{&(0x7f0000f73000)="f62b41cfc3ac0baf56ebafc9cc0fbfe16e6fd6da068cfdd3a3ea7d76c8165631d7dcab35389c", 0x26}, {&(0x7f0000aff000)="7f189db9a04807c6cd4ee8c2fb4a5ffec17e6cd40269dada086e2c5fd38e7dd0a235a3a38df904eba0c12935337bf5ad44595b4934f9589583a687ac0b4deee6d292a44c3c836da701259c5c734e17bfa5cf7f5b86b533e2429be15ca0604ffa15e24b", 0x63}, {&(0x7f0000c84000)="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0x1000}, {&(0x7f00008fe000-0xf9)="787ed853876847e4ac550b2178f52af5fa07980501994792ee9035075bc1733e69e9811f6980e16be4d84f286c7b42b36ca99bc300bccd603384d0e3e2a5d4059310c8404938f44ab4e5685d2dba50846c16f721a1c0d86eef6ad608aee03f2b0c330c6637b49e68e0e59919b9ecdb6303de7f0595a81831409ea133cf2384fa66edc8023f5f4a98d220359c47586a48c28e4ee710eea0eb28b1ffb7c803af24ae4d0d3574a5fffb0b0d731c6e658098baedd3a09cec2c2d08e35e6fd5ad813af8b9e4c8ba6595e34080a0512f985c7bb9ac7127dc39719e6b89b8229024c15f5da8f2f382f2ec16ca5e0e3ab53e0fa7628b51a1004747c0c8", 0xf9}, {&(0x7f0000d78000-0x1000)="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0x1000}], 0x5, &(0x7f000056f000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff19, 0xe8, 0x1, 0x4, 0x3, 0x80000000, 0xff, 0x3, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x3, 0x2, r10}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x1, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x481, 0x4, 0x3ed8, 0x0, 0x2a0, 0x5, 0x203, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x8, 0x3, 0xd4, 0x1b00000000000000, 0x2, 0x8, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8002, 0x7, 0x81, r13}}], 0x120, 0x0}, {&(0x7f00009a1000-0x1c)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000b7d000-0x50)=[{&(0x7f0000bf2000-0xb1)="bac92c6edbd5cee5036880e2016be8b7869213ef325b43fdea7467cb17c39915e169eb02b422d979e6819e38033cce3844525548bd68eb496f8aac0f7c59e406fa577848c16a25cf64a2f7e39ccd634a84d2bd01a49286d48a920be81edc0d72e7f58dba6677a9bcd2e7ed6438d9be73a1a9617d4842972ee2596c42c7f43bc0c1ef0fbcb699f1bf548dad1f3693ed6ffe67da222847c6cd85370bbf3ea59c8a734d1b6c70d0db830196f89a887b8b0ed5", 0xb1}, {&(0x7f000010a000-0x73)="86f4c72b38103bf172ad6ccc7307b81a8b8205928ac1b4472c2495709393e750dac794c604a0b0d5e2dc44e4e516da7952a52a31e4e1d5552c974696564af39d1c15bca9a4d24cae437179c9ec8ddbde8258d205045402a080897642f9a1cd37da5de1c767b2f1716bcd49db5da92fd107acb6", 0x73}, {&(0x7f000012d000)='9', 0x1}, {&(0x7f00003f8000-0xfb)="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", 0xfb}, {&(0x7f00002a7000-0xc1)="4f7492874049d4543897ba27e9ae5aefc841f9b47d2b8428a5511ae5d12e6dd336286290c0b71c6bfb52433879b4ddf97ad274fadcc8652d4d5bbed17029af0ed109cc75918f0a4f887facd61998a56e6636c5c351bcbdfd44ff5da45a82a234ec42e9092e3ce956ea9ffb991a43aa6c599da52b74d06b84104b0bc4a3a32dd30b5db2bc5be5f23d1471ec5edf3472aa8b83fbaac1ed064ca9a204c1750089b20e6adc17833b683f0aaf4ad4c36786a184c56dea1bc50471f207cc1b45ff39700f", 0xc1}], 0x5, &(0x7f0000322000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x4, 0xd51e, 0x9, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x1d4, 0x4, 0x3, 0x3, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x90f9, 0x0, 0x8001, 0x1, 0x9, 0x8, 0x40, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x10000000000, 0x6, 0x8002, 0x7fff, 0x80000000, 0x0, 0x200, 0x400, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x3f, 0x1, 0x1, 0x8, 0xaae000000000000, 0x4, 0x7, r18}}], 0xf0, 0x4000094}, {&(0x7f0000403000-0x1c)=@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000077000)=[{&(0x7f00004e6000)="8e862736e7d56b55cb0e18e490eec4fa02e0c35bcc042b680e38e31587abbff1fbce421a5e96d92238578431b1b3a999a11a946b85d9124bfc052a154fbdf5236703cdb51ff5f7113f5cda61c8ca7aa980f0168c62c9a08ed45eb30603ef9f2b2cb855d4bf57b60661f59d2ee738f7c022a0f463cb746803dd35f1fe5f83cffeff435e76575157b04a4eb3149f6381a6ea7292a8a88bba3fcdff87d3d74705b73c1cbfcc6a571ce225837a2244f8cbdc383f3cdf0d030a", 0xb7}, {&(0x7f0000601000)="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{&(0x7f00002a2000)="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0x1000}, {&(0x7f00007c0000-0xc5)="1caf420ffe1d625ebdb130eb4e006da0ea481cd702ceafe2edfd0dbfe89b8c07ad3775f3a9d6828007a6ffee0cef969dd9aceac66df743383a9df050e7b05e80fa5642276656120c37f4407b6459fbeb515ad5c660f391fbc2704a65998a29ee3f7d2a6568d96d20d2ea128dbb2a4bd0033221e5c0e6c90566074bb521d8c4f0f35fa7a8101f58b5c6e59637563282161d8a1e2714ffd20cb2b60238c90ebec239f17a145f841fe763ab34dbc1a5092387c47146f596c19368802ce388974c277f762063f8", 0xc5}, {&(0x7f0000bc2000-0xdb)="acc42c2791e84351679c9b2ca54f599fd36b464ff6e825492c68e69c9fbbff626476a8be79f47e1c20e71947dead568aeb72283634490d887141733de68edabb34e6c785756e2011fd9933b28aa825ce68b63f0f0e282eb23d25d09a910f054a5ace9c217acb99f072d457b33b09e7ed0e5828175dc7925be59c94c1f52b2ae6d4cd24c7dcff269891caab983553158174f740bad522cf8fa3a7ed444fd0e14bbfd9480b41a65256b4e1ac9d62b953a50a639d3c6e75c2fc4f94eb7aa975df75226009926e0477e2fab27d2bd2ec521a8c6a0e493128b878bac9aa", 0xdb}, {&(0x7f0000449000)="ae2200e26ef7310dac544e5ccda6dcdb2f7a6bfd4cd83fe597979d5c66b13ec88b82da94b0557400d6c45316b57d78e704547253b9064999122877eef05ce2c0d2d242057e851fb2cce04c9c4f602f1ce239c956e8ba5a6c2f14f9bedd81ccb3c2ae73ad916f45150014424de8390b350e9b5073fc9e45c85d7fed00a3370c822f957feecbc51f89b2e74678c105d488f4d5243190fb1be440bf8a0619bfd31a0797bc4f90d025a6db6a688520038e6476aeeae48b423597ae2c0a56e683", 0xbe}], 0x5, &(0x7f0000204000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x1, 0x0, 0x100, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x639, 0x820a, 0x7, 0x101, 0x7, 0x0, 0x2, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x203, 0x8afb, 0x708b, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x3, r23}}], 0xc0, 0x40880}], 0x7, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x2000000000, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 21:43:19 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x311) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa5000)={0x0, 0x0, &(0x7f0000fa6000-0x70)=[{&(0x7f0000fa5000)=""/65, 0x41}], 0x1, &(0x7f000035f000)=""/43, 0x2b, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce", 0x13) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000734000-0xb5)=""/181, &(0x7f0000476000-0x4)=0xb5) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e2c000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b72000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000084f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dc6000-0x8)=@assoc_value={r1, 0x0}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x0}, 0x78) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) getpeername$ipx(r0, &(0x7f0000549000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab4000)=0x10) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00009ec000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet6(0xa, 0x807, 0x2c3c, &(0x7f0000ccb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000702000-0x8)={0x0, 0xffffffffffffffc0, 0x1000}, &(0x7f00006ac000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00005cc000)={r4, 0x1}, &(0x7f0000d74000)=0x6) vmsplice(r3, &(0x7f0000ab1000)=[{&(0x7f00004b5000)="1bdd18d04663c1eaa955056548f7ec030fe94208ba68a8f21ea66725bd202c73cd6757b21f22de0145bfef81f2d738adc2bf0da42c3a2299c81ae44e79889f87be2045b21fc2cdb3c8dcd90d8a30e3037ad68afcc474980159cc2a10d29f81fa8f7ddbf1000e489c7c6fcec1c811c84727d6f6bcb523c2e22dee48dce38af9dc58641235af98132ccfe61b120648", 0x8e}, {&(0x7f000068f000-0x70)="80c618492d8751075f66647004225c57c79197a89bc6f6e611f262777af80d4dd3e672e043d6830ae0c63894fab139fe78f7f917da670a00227d593bd58568e24c63a953d3b03caf94c594693ce04369c24cb605910fee4fee3cc1bb478aec47e975857495fd860c5590473ab86cf950", 0x70}, {&(0x7f0000d3d000-0xb1)="4d08f46b28399810d9be3f71731d4dc06b5b26e5368d46f56a201e3679c1440242a22b54badd235fa2f86ca097ffca557d0ec1a297f9bde450247f16ec3c3e7e9322321ef2db398fb74ca8a0986c11cce28015f0f9bb7e524b43e05e293d34d2d297cb7aeefaee742adde698b5bfe07c3f7f878be1569f5a74cd67c7fbf451320d61bcfbf0c1552136d38352c2e6352e61d6b509e5d89e39ab672f91ea52c7eeadc455621e3b19ca88b555fe57fbd783f0", 0xb1}], 0x3, 0xd) 2018/01/05 21:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x129, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x11b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000df6000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000061c000-0x4)=0x0, &(0x7f0000a02000)=0x4) r1 = accept4(0xffffffffffffffff, &(0x7f000085d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000008000)=0x6, 0x80000) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000e7f000)={0x400, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendto$inet(0xffffffffffffffff, &(0x7f0000ecb000-0x4f)="c5e323627e8c470fad9eff9cc09d370a3b6cd6f2139d57b585a67e72ae1d569ef9e5e3432a2ec6a861738b87b23b2979722d8963ec9eaa5912def68ad29c759a6fec6e50ebd9fd4c26758f2f3c3fe6", 0x4f, 0x40000, &(0x7f000090d000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000010) readv(r0, &(0x7f000052c000)=[{&(0x7f0000a6f000)=""/217, 0xd9}], 0x1) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000038b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ba3000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000b32000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000017d000)={0x0, 0x0, 0x0}, &(0x7f000066e000)=0xc) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cf1000)={{{@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}, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb3000)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fd9000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b89000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd4000-0x4)=0xe8) r10 = getgid() sendmmsg$unix(r1, &(0x7f0000912000-0xa8)=[{&(0x7f00002d3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000060a000)=[{&(0x7f00000e4000-0xc7)="a451c0de6d23e17dca64c2b2a236618ddbf48f9549aea76a5c03d5e90cf6a6401465e7e1728e2d90183e47889cbb9deba677910b3b63960a738531be77f6d45938eadfb767aaec921ba9d0aa5632e543928406fce6ae3d256429f2024eff31bb6f805bbd3153a438d1efaa1167ac56f395c47261ea0a4df0e88b7e456d7a311990107f3a8a19225f23eab2f46ef7c59ef1dc010543fca0e5fc374f0b54a76ad7d5d5229918a25f1001c119c7335341731a8df8faa607e72cd7f0f78433ac5283502ec97d786367", 0xc7}, {&(0x7f0000280000-0x48)="da629262aa3da2804e00323e379323155a036d1093b1858ff4b71d67f963467efb3a4191d5f469ea373efcb97e146eb04ab81313b13d408a9e545a6063450bfab72a353f9058b81b", 0x48}, {&(0x7f0000b94000)="59f6c28a1f8ccd0a7dea2dd644604c01b4487cf46221eb7871883ce462e3cf6e7bf1ab893a2290ca74cbf5f8b98f26f8eef0181fc430694edf734e6008d55831c8c1443c3efb32c084524805707b2c988d95a543068232b4be90db159c480216856ab975fe24354c37b5b7867ad3fd7df5d4f3b1acbfe07d1d7d7bc8f9e205ce5fd85238ad715efa7e798f799270b3ef11e7a225433d931d21bcdff73b7f476ccd7bba83", 0xa4}, {&(0x7f0000709000-0xaa)="c416c84a2c9af0f397ccdfbd656278f274ee9c08ae723f68171f05bfb2f5cf8476b0967c734512f70f70d599be50f2b6d359ae90bcfb9a94cf169497a6497f69d53db7a87ad578984e09651e653279979caa45c931fd89ea20031e92146bd916ef38fc9d602da95078eb36a3abe17710e8d87b5a914d72dfc7d9ad9cf6210bee7ccc98a043d7ad24db915d8b3fc01cb19db03f349db7c8757ebee0c415f148bc0255cb2a6c970bd3ff23", 0xaa}], 0x4, &(0x7f0000b7b000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40040}, {&(0x7f000061e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005dd000-0x30)=[{&(0x7f0000c35000-0x18)="5e94c499504f756017c92a2a59d47ad2ae194cbb8d1fb411", 0x18}, {&(0x7f00007b9000)="6ec8e56fcee59d020b974ec0f36167ae60ddbef79bb3fb1380179693b4c350679f7947ab6fe0ea0b58336aaf51d6c3cee81189ae259f442671bc6a8e987159ac45a08db64c2fb0f2fa04e24d7a695fd2c58395803d520d5a65ef6b3ad4", 0x5d}, {&(0x7f0000c62000-0x7c)="5947375c660704a0f6e354f593f0db011b3f72ea8af525bbc8521e58455d6e93a5703d7d01a750f10b9f97e2c2c22da9f31f546ea964522e373f4e11f1019689435ee53e09b337093d13ae75065e21789f0843e4da9c6332214ffd4a0b7c5eca42c6ab40290c7e92055220f8f2ac0d0b6d7d53e47e0b332873e33cd3", 0x7c}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000116000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cb9000-0x20)=[{&(0x7f0000205000)="8afd60cc41b0c38defd1d24f99f343d63a8cdaae52a0b4511f74a54f4b021b7dd49030c5c1c13f00998a", 0x2a}, {&(0x7f0000a51000-0x1000)="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", 0x1000}], 0x2, &(0x7f00000b3000-0xb8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb8, 0x40}], 0x3, 0x4000004) r11 = accept(r1, &(0x7f000010c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dc5000)=0x60) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r11, 0x6, 0x16, &(0x7f000053e000-0x30)=[{0x4, 0x5a6}, {0x8, 0x200}, {0x3, 0x4}, {0x4, 0x7}, {0x0, 0xffffffff}, {0x3, 0x80}], 0x6) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/05 21:43:19 executing program 7: r0 = socket(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000905000)="ec65d3c27965d3e08e9c426f19fb4fec0000000000000007cde72e673d0c8008ae2cfc794f060a3797d10ca83315613690a4496f458bb3ba12a31ddba12cff071050e8665df638ab2bc20eef868a3ebfd1a89f3a43b88438f2da1cf7901fe810bc63aa00546d4b558e81c8665f3594d5eda4a3bbad30c3554ffbf996864126928f08d9eed977523443ed590f5fb1ab325399dd95a8592e58de1121349a077b4d3e495b1accd478caf3052ac2320f6aad32d59100000009c37d80d557ea305a91c12a0f4fd708ce7a0274ed0a097a9b70eb", 0x54) 2018/01/05 21:43:19 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000864000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd8000)=0x10, 0x80800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000be2000-0x4)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f00003ab000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x0, 0x800e, 0x0, 0x80000001, 0x4, 0x4, 0x1f, 0x0}, &(0x7f0000317000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0x3c)={{{@in6=@remote={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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x0, 0x4, [0x10001, 0x4, 0x101, 0x5]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0xc, &(0x7f00006a7000)=@raw=[@generic={0x2, 0x8, 0x8, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xd0fd, 0x0, 0x0, 0x0, 0x7d77}, @jmp={0x5, 0x9, 0x4, 0x1, 0xa, 0xd0, 0x0}, @call={0x85, 0x0, 0x0, 0x14}, @jmp={0x5, 0x0, 0x7, 0xe, 0xf, 0x2, 0x10}], &(0x7f00007f4000)='GPL\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) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00005f8000-0x8)={r6, r4}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000a76000)={0x3, 0x7ff, 0x8000, 0x7, 0x6, 0x6, 0x1000, 0xfff, r3}, 0x20) write(r5, &(0x7f0000fcb000)="220000001400074f002110f7e2ff0500020003200100000008000200e700ff050055", 0x22) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000dc000-0xa0)={r3, @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]}, 0x2653, 0x5, 0x101, 0x4, 0x0}, &(0x7f00000e9000-0x4)=0xa0) 2018/01/05 21:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x4, 0x40, &(0x7f0000a43000)=""/4096, &(0x7f0000f59000)=0x1000) sendmsg(r0, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ff6000-0x4)={r1}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001bd000-0x4)={0x3c7f, 0x5, 0x2000}, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008d9000)={r1, 0xffffffffffffffff}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00005bb000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004a2000)=0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000829000)={0x81}, 0x4) write(r0, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000008d000)="26000000130047f10703c1b00e0000000000b10001000000090519000908f126050027006e35", 0x26) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009ac000-0x4)=@assoc_id=0x0, &(0x7f00006e2000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005c4000)={r1, 0x10001}, 0x8) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000fbd000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000fe3000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e20000)={0x0, @in6={{0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x643d998}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000033c000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000007f000)={r2, 0xd82, 0x1f, 0x5, 0x4, 0x5, 0x3ff, 0x7, {0x0, @in={{0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7ff, 0x40cb, 0x2, 0x5}}, &(0x7f0000026000-0x4)=0xb8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000048c000-0x4)={r0}) getsockopt(r0, 0x8, 0x3, &(0x7f000090f000)=""/150, &(0x7f000035e000-0x4)=0x96) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000161000)=0x6c, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x20000078, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000e3c000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000d7a000)="cdee5afaa0178d7f821258d047cd958570fa9de4b4471267bf23c04a4b5ad61de012cb4ecaa0274b29f6a71b4f7b0c486a", 0x31) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00007c9000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000038000-0x10)="bbcf2baa047849a89d45cb687eb610dc", 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x2, 0xfffffffffffffffe, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000ff5000)=[{0x20, 0x88, 0x5, "ed32c7be69bbebd662a7"}, {0x80, 0x115, 0x179, "47000001018a944248a4ffc3366d2ef71d1cdbe3724c0748952b2822acbe526567abe24e9151b972b7a3e1e3fda109cc8485f2c7c158b8090330228b7280d26b42bc8acc6d04560e57c71f4ff2a6c0f3e2b49f8ac4c0aafe5f480723f528561537a59f878ef9a3d24a0c"}, {0x100, 0x106, 0x1, "5d75a12e427b5c66392f6b11460f7c6f1ff74a669d4db8615bea88371b4d8f733ed0f3582fb4a985aae40b202d44f4ae71166d4ecfdae144b8f56010cf329761e8d3cd1c2090668fed536d92b2ac6c7e27cce8f58695ff40df617917172aa146595b11ad137e9525f754d4ef3d08c20c92d3d8b5d8a2732985e8b59fe49070570320bb95052910fa51791435a786f4bf83bee21ea1748baec8923995bf86d7ff4392c62f4153af7c5331535ef91bde10d39cd2c1ec5f47a68e7689bd64e5b59c1917e65b0cf884a4b1bf7ade71404bf297dd471bd1d97d06352e28b7c6708e6468bf6d5f81fe3f051c082e"}, {0xc0, 0x0, 0x20, "316b33599e980339e14a2592d35a1b3dbe5a86841d7fa27ccaa90e0e48dfc765a751d7fe143b737d3cb5276efd2cca2772f5bc9ef5000099d9f68753c27bc77e3babfece4e5651e1930d5f1d33704c577918a05ca0a6530dfe9dbe0115343638e05defc98be2bfadcfc484c50db6c0e84cb2bc934d30279c9dab1a29d9de102067745c8e8c44c0bae9dd5efc62f30c1641aab67cb0507af7e873ff7865e0930ef760d97fb512b741227e"}, {0x20, 0x10a, 0xffffffffffffffff, "34fe5560c2f46a5e34ecf534fd25b10e"}], 0x280, 0x90}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:19 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7d6, &(0x7f0000f8b000)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f8b000)={0x0, 0x6, 0x0, 0xfffffffffffffa52, 0xfffffffffffeffff, 0x5}, &(0x7f0000f8c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000843000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f8c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x3, 0x4, 0x100000000, 0x100, 0x80000000, 0x2000000, r4}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000356000)={0x5, 0xd5, 0x200, 0x5, 0x2, 0x9, 0x97, 0x8ee, r3}, 0x20) 2018/01/05 21:43:19 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f67000-0x4)=0x0, 0x1cf) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x7ff) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x9, 0x5, 0x2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a12000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000e1a000-0x4)="06125328", 0x4, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c) 2018/01/05 21:43:19 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f82000)=0x7fffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x2, 0x63c4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) 2018/01/05 21:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001e5000-0x4)=0x0, &(0x7f000058d000-0x4)=0x4) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/05 21:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) socketpair(0xd, 0x0, 0x4, &(0x7f000042b000)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00007ab000)=0x0, &(0x7f0000946000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) r2 = accept4(r0, &(0x7f0000ef2000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010c000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000b05000)=0x3f, 0x110) sendmsg$nl_xfrm(r2, &(0x7f00007d1000)={&(0x7f0000bfe000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000d1a000)={&(0x7f0000b7d000-0x94)=@newae={0x94, 0x1e, 0x408, 0x6, 0x2, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2, 0x2b}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe, 0x1}, [@migrate={0x30, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x62, 0x5, 0x0, 0x7, 0xa, 0x0}]}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @lastused={0x10, 0xf, 0x1}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000912000)={r1, 0xbd5, 0x30}, &(0x7f0000052000-0x4)=0xc) 2018/01/05 21:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000052b000)={0xfffffffffffffffd, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000046000+0x73b)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1c000)={0x26, 'aead\x00', 0x0, 0x20, 'generic-gcm-aesni\x00'}, 0xfffffffffffffcfc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/05 21:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 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) ioctl$int_out(r0, 0x2, &(0x7f000041a000-0x8)=0x0) 2018/01/05 21:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00003b6000)=@sco={0x1f, {0x100, 0x1, 0x6eaa, 0xcf7, 0x3, 0xdbc7}}, 0x8) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000984000)=@generic={0x1, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0xffffffffffffff9b) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000771000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000002b000)={r2, 0x80000, r3}) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000e30000-0x20)=[{&(0x7f000081c000)="39da7e748f375c901e8263ed9a53d818fc775569594b0f468a1fdd21f8c0fd2bcb0d94499eadb524090c7b1441306771bf2a4cd123a6b27d126a534618629cf1d108fd43929cc78bf609c7637220c90df2e820e98dfdc1ab14b043d0e1814a762f7c0f2810fe44b17ca729ac7cf544168da400b635ca7ab671c010476814299da63b0f94f0f92f539d254a8c6c9c0fde9635be00b2dc9551c7f6c4449a868c81adb5c678a1be6f2aedbeac6756c60b232874bb9c4d3ca17254fb1d7300991c980d633c3e0d97", 0xc6}, {&(0x7f000004d000-0x36)="1165b91e237f94713734406108eaaedc18de755c982eb4de4e26d4d67c1271c942ef54dbd9f69dc73f7bf934cc019ec52c738121144c", 0x36}], 0x2, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000e7e000)={0x0, 0x9}) 2018/01/05 21:43:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000011b000-0x4)=0x0, &(0x7f00004f0000)=0x4) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00002cb000)="84e9ec5aa1f6d148aa48974c80c64fc09c558381844e95698e0515c789cfacd17162741ba7b04d59e278876aeb5ee1636d994644cc79b50beb0ef6ea0efb6a96508399ebd0a207985d0a1914427681ce36895b46f97bf1897cf99e2e1d0875e185bc6c72535f19e2d537e999dcdbd40ca84203c22e71272d5027aece17d4b5483197f7320d5c7b89ba0541823f67923f618d963cae8ced040866f45a1863aa3be70767746bfab6f5e6c4beec302f22cb4e2900ec2c6d4c791fb5022a78b6bf860da9aeae697c85e9a27ad275fe0e77223b866dd26bdfccf01ae5571c712b548f6eabff00ba41c9da161c8280bc", 0xed) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:20 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x5, 0x1f, &(0x7f000022c000)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000d97000-0x10)=@ax25={0x3, {"035d1ce21d4949"}, 0x9c0}, 0x10) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fb5000-0x10)=[{&(0x7f0000fb5000-0x1d)=""/29, 0x1d}], 0x1) writev(r0, &(0x7f0000379000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000800001900000000f6", 0x29}], 0x1) 2018/01/05 21:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x1}], {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) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00001af000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000867000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffff, 0x6, 0x7, 0x9}, &(0x7f0000f66000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000882000)={r1, 0x8}, 0x8) 2018/01/05 21:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00003ad000-0x48)={0xd, 0x7, &(0x7f000016f000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x1c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002d7000)='syzkaller\x00', 0x2, 0xe2, &(0x7f0000c7a000-0xe2)=""/226, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:20 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '\v', '6$f', 0x0, ""}}}}}, &(0x7f0000018000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x1e6, &(0x7f000000e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dece5a976692", [], {{0x200, @ipv6={0x0, 0x6, "0e6661", 0x1b0, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xf4, "459f254f0eba0114667b054d29aae43d5d87d4c34b98e1d5c2c8d701722d4661d6e450cac96903265d3a153c649f4bf3f5de7b264d0311ca5917c89602baf98308b4fc2938d7818b4a591dacb49dbd73ada8a70336cae36c7e358aaa00f88c995735ecefc9b8d6272c7ab70f3dc18fbb85fe97b83604027a3cec0b6a60e5732e2a81404446768600048692911bc57657c76d88f32606fb01df314fb014168ac2fe00f039bbb084e3702b53420bdfaae350dbe35c28c7e2df132c66e843c69367d2248c9f0f534ab009f6c7ba940a823027d26cdb80e3444646d3e7d65c39bcecbc5da0f1cba21496066c457824e337659408c091"}]}, @hopopts={0x5f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x100000001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x48, {0x7, 0x10, 0x2, 0x3ff, [0x401, 0xdda, 0x2, 0x0, 0x2b, 0x6, 0x6, 0xfffffffffffffffd]}}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x7ff, 0x22e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000014000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000022000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000016000-0x18)={0x0, 0x2, 0x0, 0x9, 0x7}, &(0x7f000001e000)=0x18) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000022000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000024000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000018000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000022000)={r1, 0x0, 0x7ff, 0x4, 0x7b8dd484, 0x400, 0x9c73, 0x8, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x2, 0x9, 0x8001}}, &(0x7f0000023000-0x4)=0xb8) 2018/01/05 21:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e4d000)=@common='bond0\x00') bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:20 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f000039a000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000abf000)={0x0, 0x4a4d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{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]}, [0x10000, 0x8, 0x3, 0x9, 0x5, 0x0, 0x8, 0x1bf52e05, 0x3, 0x100000000, 0x9, 0x9, 0xeb9, 0x0, 0xfffffffffffff0e8]}, &(0x7f0000724000-0x4)=0x108) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd8, &(0x7f0000439000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xca, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x1c0000000, 0x0, 0xe, 0xc2, 0xfffffffffffffffd, 0x0, 0x81, {[@fastopen={0x22, 0x9, "6f164f65ec5ea9"}, @generic={0xff, 0x6, "aa5b58f5"}, @md5sig={0x13, 0x12, "bd0cb4aa29178853f6dc39908f74f587"}]}}, {"6a6aca9acbee1b05f721f9ad024f0c0d4a3a12dcfcaa71dc9eac226772e4b64a9cc00d312b5bc187bb510f15a466422a5332d4dc6b28cb15ea2bc6286ffdbbcf584514ac729a4f3e9fd44ddf55611deb89a130cc1e203ae0a1e1bcf6f9c2de2f43290e3aafecf58879b152fc8330d92f0a39ef721361e22bfb72aa6ec4b3"}}}}}}, 0x0) 2018/01/05 21:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000edc000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x3}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x4, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[{&(0x7f0000b94000-0xf5)="417cbd508e0c85fd89c199c76e9486619963f1344a561a1c", 0x18}], 0x1, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:20 executing program 1: pipe(&(0x7f0000a94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000cd9000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003a4000)={0x0, 0x1}, &(0x7f0000ae3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f30000-0x4)=r3, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006f2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ec4000-0x8)={0x1, [0x0]}, &(0x7f0000d01000-0x4)=0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a76000-0x8)={r3, 0x200}, &(0x7f0000f94000)=0x8) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r6, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r5, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00008d9000)={r6, r4}) connect$netlink(r0, &(0x7f00007f7000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) write(r1, &(0x7f00006a4000-0x4b)="6c4d66f0235b31deada8432d21c0350c9c9711582e35c8ef82f6c53b0d4930991a200d9338ef37f0a01eddaff624b74244f6480891301f070e46110c28cffda01da9b5a7ad2a4f21ac5de2", 0x22) bpf$OBJ_GET_PROG(0x7, &(0x7f00004c6000-0x10)={&(0x7f0000934000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/05 21:43:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) socketpair(0x5, 0x80805, 0x1248, &(0x7f00005d4000)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000170000-0x4)=0x1000, 0x4) 2018/01/05 21:43:20 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000245000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000ad6000)={0x0, 0x0}, &(0x7f0000bcd000)=0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000ee0000)={0x8, &(0x7f0000ff2000)=""/96, &(0x7f0000ff2000)=[{0x81, 0x2a, 0x2, &(0x7f00003d6000-0x2a)=""/42}, {0x2, 0xbf, 0xb3, &(0x7f0000ff2000)=""/191}, {0x101, 0x2e, 0xcfb, &(0x7f0000da5000-0x2e)=""/46}, {0x1, 0x5f, 0x0, &(0x7f0000363000)=""/95}, {0x6, 0xba, 0x7, &(0x7f0000857000-0xba)=""/186}, {0x7, 0x90, 0x80000001, &(0x7f0000ff3000-0x90)=""/144}, {0x384, 0xc2, 0xbf1, &(0x7f0000ff2000)=""/194}, {0x0, 0x1000, 0x80000000, &(0x7f0000611000-0x1000)=""/4096}]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 21:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) sendto$inet(r0, &(0x7f0000cd3000-0x43)="76f17972a8a9b92636acbc7616322d7d1305f44670d7fc0b7fcc0f2d20bab24d50771db9f0c6cd271faa9c06ec014318ffc43df68bd4125348ea18a20a5c90d0d5e7f9", 0x43, 0x4000, &(0x7f000041a000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 21:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003ea000-0x20)={0x80, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000219000-0x20)={0x800, r0, 0x3, 0x181371}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e2b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000aef000)={0x8, 0x9, 0x7f, 0x1000}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/01/05 21:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000a81000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[], 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006b1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000190000-0xb8)=@ethtool_rx_ntuple={0x35, {0x6, @hdata="a337ec782267d5eeeceebbda952256bc143c9ab929b59a61d6d7382baf673a8b0495475ce6d05a663cfd059261ed2193e1d8d2573b0f195b758d2eadfc33a20f3f758490715bf79d", @sctp_ip4_spec={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x3, 0x6}, 0x5, 0x0, 0x1ea, 0x2122, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e09000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000de3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000089000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000086000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5468}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x6, 0x9, 0x100, 0x7, 0x0, r2}) 2018/01/05 21:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000647000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002fd000)={r1}) connect$bt_l2cap(r2, &(0x7f0000e7b000)={0x1f, 0x8001, {0x2000000000000, 0x7ff, 0x9, 0xffffffff, 0x0, 0x0}, 0x1000, 0x0}, 0xe) bind$inet(r2, &(0x7f0000800000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) writev(r0, &(0x7f00006f6000)=[{&(0x7f0000587000)="39000000120003196906ffff000000070b000000040000f0d801000320000014190012000f0d0100000000000020000000007f00040001ed90", 0x39}], 0x1) 2018/01/05 21:43:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000031c000)={0x0, 0x0}) connect$netlink(r0, &(0x7f0000d07000-0xc)=@kern={0x10, 0x0, 0x0, 0x3000000}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000060b000-0x4)=0x9, 0x4) writev(r0, &(0x7f0000194000)=[{&(0x7f00006d2000-0x2a)="2900000020001980013d7524000a002102e80100000000800000000009000200000011e010315aec20", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000018d000)={r0}) connect$bt_l2cap(r2, &(0x7f0000d32000)={0x1f, 0xfffffffffffffffb, {0x2, 0x7, 0x7, 0x8, 0x7, 0x101}, 0xfffffffffffffffe, 0xfff}, 0xe) 2018/01/05 21:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000916000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000eee000)={0x3, 0x3ff}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) r1 = socket$inet(0x2, 0x0, 0x6) socketpair(0x0, 0xf, 0x1, &(0x7f0000b09000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000bec000-0x8)={0x0, 0x3bd, 0x89}, &(0x7f00005c2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000985000)={r3, 0x31, "4192911d5f5aa26b3c9eb8a30655e25dbf7d2be43885efd38df5748b126c23266fb7c6d93df217fad4980573df6488face"}, &(0x7f00006fc000)=0x39) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) [ 276.887277] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. [ 276.910720] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 21:43:20 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007b0000-0x2)=0x14) unshare(0x2020600) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pwrite64(r1, &(0x7f0000098000-0x7e)="", 0x0, 0x0) 2018/01/05 21:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[], 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a7c000-0x122e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x4, 0x0, ""}}}}}}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00006d1000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004ba000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000873000-0x10)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e43000-0xc)={r0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00003ac000-0x20)={0x0, 0x3, 0xffffffff, 0xf7, 0x5, 0x700000000}) socket$llc(0x1a, 0x1, 0x0) 2018/01/05 21:43:20 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/05 21:43:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000884000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:43:20 executing program 5: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000560000)={0x0, 0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d1d000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x9, 0x7, 0x4}, &(0x7f00008d4000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000670000-0x8)={r2, 0x101}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001e9000-0xf7)="6c412e314d6f7f8d0ed77bd1b2dd9a372e6d6a9b05b4d8d186aeafe69f691c7664f28937a23723151a73d0f24ee9b5f4edc3070d5804c4e80146df84f55c6a61e4ec23269de04b61c5b5b857748733ae74d0f072abeb486bb8a56d1f15ab608fc845b20d1396d9a7bc465ff13b14735e371c7b013ecc3ce45163bd956f3a893626bebcf9a7a06bbdd592a582c42c0d646725ac5ef07080376f1c43cf5a7938b87d52c29dbd18bccd30495dcc6285f6481b46fe43b6fadc4862bac0a27c2612650fa995655bd75442b76564332ebe275ae823af8277da7070952c5f0519209236a91cef10b0f844c2cb341d72049e3be74fc4adef8cf20a", 0xf7) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/05 21:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000011b000)={&(0x7f0000254000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001c4000)={r3, 0x28, &(0x7f00005a8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f0000586000)="", 0x0, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e0d000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/05 21:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000233000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000934000)=[{&(0x7f0000a2b000-0x1000)="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", 0x1000}, {&(0x7f0000b0d000-0xae)="6cd3c37708095a9bce7c40310252df53c8293124eb3d4a9a0d08180fe8c52d4df36e875f0d974f421d124ca42a84cd73758780aaaa95df031551430ad755ca3c810afd278effa8e3ad14aa5badcd2506ad04789d55576e2ece7deb0cf5af6e32ded48c3998aa667c81dccb8b74d4b03565d0c454bdf7459c8d747bc756962c4331719c24c6bbcee38f4c0d9724df46e713099c31af667d2ebc40b5a2b05e219147a7c081035e3bba2a0b7c2045ce", 0xae}], 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept(r1, &(0x7f0000528000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8d000)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000bf8000)=0x4, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ca6000)=0x7fff, 0x4) r3 = socket(0x3, 0x80800, 0xffffffff) bind$nfc_llcp(r3, &(0x7f0000e50000-0x60)={0x27, 0xfffffffffffffc00, 0x9, 0x7, 0x7, 0xff0000000000, "80d0dfe6b62958d27294892328c6db793838018231593cb1ff14c9fa4565e4876beed10332a94fe409493cad8c0a0346d47aaa7ef3da20ffb7605abd959391", 0x3}, 0x60) setsockopt$inet_mreqsrc(r1, 0x0, 0xa9, &(0x7f0000033000)={@multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b91000-0x8)={0x0, 0x4}, &(0x7f00001e7000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000070f000-0x8)={r4, 0x1000}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) getsockname$packet(r3, &(0x7f0000618000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000786000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000f24000)={@empty=0x0, @multicast2=0xe0000002, r5}, 0xc) [ 276.934954] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. [ 276.943961] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 21:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[], 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000076f000)=@un=@file={0x0, ""/4096}, &(0x7f0000a5e000)=0x1002) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f45000-0x8)=@assoc_value={0x0, 0xb492}, &(0x7f00004f7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003b8000)={r1, 0x10, &(0x7f0000c7e000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dbb000)=0x10) pipe(&(0x7f0000d6a000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00006d7000)=0x200, 0x4) r3 = socket(0x11, 0x80003, 0x300) setsockopt$packet_int(r3, 0x107, 0x9, &(0x7f00002df000-0x4)=0xfffffffffffffffc, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r4, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl(r0, 0x3, &(0x7f0000047000)="5bc9e77e340cc8bbcf18c23a3d899fa4dcaa90af4a257ba31ab0aa7f26ed3e9347a2d4576e2e0ecc531a8c4e841d97edcc4fd425739a12f3624737eb3d5e5eda9c23d579b0f5b364dcff1e0e9a920be02d9d1c101da6464294ffa0145b") 2018/01/05 21:43:20 executing program 5: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c3a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000044b000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000de7000-0x4)=0xc) r2 = getuid() mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000de7000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x1, 0x5, 0x1, 0x800, 0x2, 0x20, 0xa0, 0x3c, 0x4, r2}, {0xffff, 0x1, 0xc, 0x5, 0xffffffffffffff14, 0x6, 0x1, 0x2232fb}, {0x1800000000, 0x7fff, 0x7, 0x20}, 0x3, 0x8, 0x1, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3b}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x3, 0x3, 0x1, 0x80, 0x3}}, 0xe8) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000888000)=r4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000de6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c87000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000022c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000, r5}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de6000-0x4)=0x0) 2018/01/05 21:43:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x16, 0x80000, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f7b000-0x10)={0x1, &(0x7f0000b14000)=[{0x6000, 0x3, 0x57d3, 0x2}]}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) preadv(r2, &(0x7f00001a7000-0x20)=[{&(0x7f000047b000)=""/210, 0xd2}, {&(0x7f0000057000)=""/236, 0xec}], 0x2, 0x0) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[], 0x0, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x13, 0x80004, 0x7) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00005c3000-0x118)={0x4, {{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, @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]}}, 0x118) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000e46000-0x3c)=[{{&(0x7f000057e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000a7e000)=[{&(0x7f0000bf8000-0x17)="4a2d08a7f83db47a287e9764ff8b79c56afc5544c0b67a", 0x17}, {&(0x7f00003b6000-0x26)="326b6f260a5fe6a30b61f250de7ac3119525e0d4fd943f07db60f1845b74c017f0def9ab440d", 0x26}], 0x2, &(0x7f0000ea5000)=[{0x78, 0xff, 0x9, "3fc6ddc8ddc0356ee62463ffb77bb684ad592a74c25ff9e7365c21c6ffdc5e47c394e8e345f6a8fea9379b10fb2cec1411cb7d3e403c9d837bdbaa44f3bdaa067bcbc70c9457d568c860b794aa25314f90ed248c2f005cb82729bed4c2f138f0b1efeb37"}], 0x78, 0x48090}, 0xfff}], 0x1, 0x37eb937216d3915b) sendmmsg$alg(r2, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="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", 0xcf6}], 0x1, &(0x7f000071e000)=[@assoc={0x18, 0x117, 0x4, 0x10000}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000901000-0x80)=[{&(0x7f00004e8000-0x5b)="ca3488d6d815993ece8fcebfbc2bfe8df19421fb2e7ee49de786b8fe729e105784b5551d4ababc2ee519f678a254f7c31245762b1d2c3362e20f6a1c388d874177c95900bae40c6e92ce96831b5c5ec6f9602b266ba765481835e4", 0x5b}], 0x1, &(0x7f00003f2000-0x98)=[], 0x0, 0x11}], 0x2, 0x20000800) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f0000099000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/05 21:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) recvmsg(r2, &(0x7f0000d17000-0x38)={0x0, 0x0, &(0x7f00002f3000)=[{&(0x7f000036c000-0x5f)=""/95, 0x5f}, {&(0x7f000081d000)=""/137, 0x89}], 0x2, 0x0, 0x0, 0x4}, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) recvmsg$kcm(r1, &(0x7f0000ba4000-0x38)={&(0x7f0000565000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000920000-0x30)=[{&(0x7f0000e19000-0xb9)=""/185, 0xb9}, {&(0x7f00003af000)=""/199, 0xc7}, {&(0x7f00008e2000)=""/4096, 0x1000}], 0x3, &(0x7f0000943000-0x30)=""/48, 0x30, 0x1}, 0x2001) write(r1, &(0x7f000017c000-0x2e)="", 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00009a0000+0x75a)=0x0) socketpair$inet6(0xa, 0x80002, 0x3, &(0x7f000015c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004ea000)={0x0, 0x7}, &(0x7f00005c8000)=0x8) r5 = socket(0x1, 0x80000, 0x7) listen$netrom(r5, 0xdb7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000af2000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x889, 0x8001, 0x5, 0x5a32, 0x48}, &(0x7f0000250000)=0xa0) 2018/01/05 21:43:20 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x300, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x3cc, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000020000-0x4)=r1, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 21:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000040000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028c000)=0xfffffe73, 0x800) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000460000-0x78)={0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x40, 0x40, 0x3345, 0x1, 0x0, 0x5, 0x80000001, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x20027, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a3b000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) r2 = accept4(r1, &(0x7f0000490000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000598000-0x4)=0x10, 0x80803) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00007ee000)=0x80000001) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000a2e000)=0x7fff, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00008ac000)='yeah\x00', 0x5) 2018/01/05 21:43:20 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r0, 0x2, 0x1, 0x10001, &(0x7f000000d000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) unshare(0x20200000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000c000-0x4)=0x0, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f000000e000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000003000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000d000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe, 0x3, 0x0, 0x8d10000, 0x491e, 0x4, 0x7fff, 0x5, 0x1, 0x7ff, 0x3, 0x1bc5, 0x7f, 0x80000001, 0x1]}, &(0x7f000000e000-0x4)=0x108) socketpair$inet(0x2, 0x6, 0x1, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000000e000-0x4)=0x1, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0xf, 0x15, &(0x7f0000003000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, [@ldst={0x3, 0x0, 0x91216a1371d08b38, 0x7, 0xf, 0xfffffffc, 0x4}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0x9, 0x5, 0x7, 0xffffffff, 0xfffffffffffffffc}, @jmp={0x5, 0x8, 0x8, 0x0, 0xb, 0xffffffc0, 0xfffffffffffffff0}, @jmp={0x5, 0x8, 0xd, 0x7, 0x7, 0xfffffffc, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x3, 0x0, 0x8, 0x1c, 0x1}, @jmp={0x5, 0xff, 0xb, 0x9, 0x5, 0x98, 0x0}, @generic={0xcd9, 0x0, 0x3f, 0x8ecb}, @jmp={0x5, 0x20ee21c8, 0x0, 0x5, 0xc, 0x102, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)='syzkaller\x00', 0x4, 0x14, &(0x7f0000002000-0x14)=""/20, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000f000-0x10)={r3, r5, 0x6, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f000000a000)=0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xc) 2018/01/05 21:43:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000+0xd5d)={0x0, 0x0}) writev(r0, &(0x7f00000a1000-0x10)=[{&(0x7f0000ff7000-0xda)="f839a25930996facbf919daa0af6bdb211fb2bdfec47f5f2e5769f4ef82010ea9b656c61de41347203266d86942717a86743b554aa8d278fcc5f371703c5a4e6c1b08b154316e6d668bfba2f4ce4bdf9239146bd7696e10da159c9e18049a5b5c9816482d2813e26bf7183d3c26ec2b6e859f6bf7d605674e3ae377a21e718d8e04e47ba257059d84c797abcaa3c2d69009274eab098b3b3af98254c8fab4b9ac14f6acd1204a65f843da340f488053a6f3de5654a5c373faa9da54edf252b640a5ec3b3c54465694a79dfd13096cf584efb2e09d1c4d9b2f3cd", 0xda}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) close(r1) bind$inet6(r1, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009bd000)="", 0x0, 0x8040, &(0x7f0000005000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 21:43:20 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002b4000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c49000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x11, 0x802, 0x0) setsockopt(r2, 0x107, 0x12, &(0x7f0000079000-0x1)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000003000-0x10)="e723286f4d55c2f1dc74d2afb3e741fc", 0x10) 2018/01/05 21:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[], 0x0, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0xd, 0xfffffffffffffffd, 0x5) getpeername$netrom(r1, &(0x7f0000d7c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000084a000)=0x48) getsockopt(r0, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/05 21:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000046a000)=""/144, &(0x7f0000037000)=0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ade000-0x4)={r0}) getpeername$netrom(r1, &(0x7f0000007000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bf3000-0x4)=0x48) 2018/01/05 21:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000846000-0x70)=[], 0x0, &(0x7f00008af000-0x26)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 21:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r0, 0x0, &(0x7f0000cf4000)="38f6ce7d1305831bd6b1937b53b23cab8cccd04f002b94b07c8093a4e5823fc321c6be7d255d9183890befec72f899add334") syz_emit_ethernet(0x7e, &(0x7f0000ff9000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0x7, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @rr={0x7, 0x17, 0x0, [@rand_addr=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @lsrr={0x83, 0xf, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001]}]}}, ""}}}}}, 0x0) socket$unix(0x1, 0x2, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000813000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a47000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00002e7000)={0x0, @in6={{0xa, 0x2, 0xf55, @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]}, 0x3, 0x0, 0xfffffffffffff001, 0x9c, 0x14}, &(0x7f0000967000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000bb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000538000)={r2, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffeff, 0x6, 0x6, 0x18}, &(0x7f0000279000-0x4)=0xa0) 2018/01/05 21:43:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x15, 0x80800, 0x3ff) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000931000-0x1c)=@req3={0xfffffffffffffff9, 0x3f, 0x5, 0x0, 0x7, 0xb400000000000000, 0xdaa}, 0x1c) 2018/01/05 21:43:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00008ca000-0x6)={0x0, 0x1a62cf00}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f0000002000-0x4)=0xb9) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000b1000-0x100)={0x0, 0x6, 0x2, 0x81, 0x4, [{0x5, 0xfd6, 0x41b, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x768, 0x1000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x800000010000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xffffffffa582c05a, 0x6, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) bind(r2, &(0x7f00004b8000)=@sco={0x1f, {0x8000, 0x340, 0x5, 0x4, 0x4, 0x4}}, 0x8) 2018/01/05 21:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = socket(0x19, 0x1, 0xf3d5) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000169000-0x4)=0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000d1e000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d3000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f9b000-0x10)={0x0, 0x7, 0x57, 0x9}, &(0x7f00000b9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000030a000+0xf5b)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x100, 0x1, 0x9, 0x4}, 0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001c2000-0xe8)={{{@in=@loopback=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, 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, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036b000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c46000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x4, 0x1, 0x7fffffff, 0x1, 0xffffffffffffff64, 0x0, 0xa0, 0x0, 0x0, 0x8, r5}, {0xfffffffffffffffa, 0x401, 0x4, 0x0, 0x7, 0x8, 0x2a6, 0x3}, {0x6c, 0x4, 0xffffffffffffff00, 0x0}, 0x1, 0xf, 0x0, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x3, 0x92e94d379d2c11e4, 0x9, 0xcf, 0x401, 0x0}}, 0xe8) 2018/01/05 21:43:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 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, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(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, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$inet(r0, &(0x7f0000c3c000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b39000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000087e000-0x88)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x397ef0a0}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) [ 277.310863] ================================================================== [ 277.318298] BUG: KASAN: stack-out-of-bounds in xfrm_selector_match+0xcdc/0xe00 [ 277.325655] Read of size 2 at addr ffff8801cb9375e4 by task syz-executor4/4231 [ 277.333002] [ 277.334629] CPU: 1 PID: 4231 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #177 [ 277.341887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.351224] Call Trace: [ 277.353791] dump_stack+0x194/0x257 [ 277.357414] ? arch_local_irq_restore+0x53/0x53 [ 277.362073] ? show_regs_print_info+0x18/0x18 [ 277.366567] ? xfrm_selector_match+0xcdc/0xe00 [ 277.371139] print_address_description+0x73/0x250 [ 277.375962] ? xfrm_selector_match+0xcdc/0xe00 [ 277.380512] kasan_report+0x25b/0x340 [ 277.384285] __asan_report_load2_noabort+0x14/0x20 [ 277.389180] xfrm_selector_match+0xcdc/0xe00 [ 277.393560] xfrm_state_look_at.constprop.30+0x113/0x360 [ 277.398983] xfrm_state_find+0x1595/0x3210 [ 277.403216] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 277.408292] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 277.412844] ? __lock_is_held+0xb6/0x140 [ 277.416885] ? check_noncircular+0x20/0x20 [ 277.421093] ? cleanup_prefix_route+0x1e0/0x1e0 [ 277.425727] ? check_noncircular+0x20/0x20 [ 277.429927] ? lock_downgrade+0x980/0x980 [ 277.434055] ? lock_acquire+0x1d5/0x580 [ 277.437996] ? lock_acquire+0x1d5/0x580 [ 277.441954] ? find_held_lock+0x35/0x1d0 [ 277.445990] ? xfrm_tmpl_resolve+0x598/0xc40 [ 277.450367] ? lock_downgrade+0x980/0x980 [ 277.454491] ? rcu_read_lock_held+0xa9/0xc0 [ 277.458786] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 277.463609] ? xfrm6_get_saddr+0xd6/0x110 [ 277.467728] xfrm_tmpl_resolve+0x2ee/0xc40 [ 277.471945] ? __xfrm_decode_session+0x110/0x110 [ 277.476673] ? save_stack+0xa3/0xd0 [ 277.480273] ? save_stack+0x43/0xd0 [ 277.483876] ? find_held_lock+0x35/0x1d0 [ 277.487912] ? rt_add_uncached_list+0x1b7/0x240 [ 277.492552] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 277.497970] ? lock_release+0xa40/0xa40 [ 277.501914] ? __lock_acquire+0x664/0x3e00 [ 277.506122] ? __local_bh_enable_ip+0x121/0x230 [ 277.510766] ? check_noncircular+0x20/0x20 [ 277.514968] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.519953] ? trace_hardirqs_on+0xd/0x10 [ 277.524077] ? _raw_spin_unlock_bh+0x30/0x40 [ 277.528454] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 277.532832] ? ip_rt_bug+0x20/0x20 [ 277.536358] ? find_held_lock+0x35/0x1d0 [ 277.540399] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 277.545159] ? lock_downgrade+0x980/0x980 [ 277.549288] ? lock_release+0xa40/0xa40 [ 277.553236] ? refcount_inc_not_zero+0xfe/0x180 [ 277.557875] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 277.562862] ? security_xfrm_policy_lookup+0x92/0xc0 [ 277.567935] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 277.572662] ? xfrm_selector_match+0xe00/0xe00 [ 277.577209] ? print_irqtrace_events+0x270/0x270 [ 277.581940] xfrm_lookup+0x15b2/0x24f0 [ 277.585913] ? xfrm_lookup+0x15b2/0x24f0 [ 277.591865] ? xfrm_policy_lookup+0x70/0x70 [ 277.596160] ? find_held_lock+0x35/0x1d0 [ 277.600195] ? ip_route_output_key_hash+0x229/0x370 [ 277.605180] ? lock_downgrade+0x980/0x980 [ 277.609297] ? lock_release+0xa40/0xa40 [ 277.613242] ? find_held_lock+0x35/0x1d0 [ 277.617283] ? ip_route_output_key_hash+0x252/0x370 [ 277.622266] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 277.627768] ? lock_release+0xa40/0xa40 [ 277.631714] xfrm_lookup_route+0x39/0x1a0 [ 277.635835] ip_route_output_flow+0x7c/0xa0 [ 277.640129] udp_sendmsg+0x19d3/0x2ce0 [ 277.643988] ? ip_reply_glue_bits+0xb0/0xb0 [ 277.648291] ? udp_lib_get_port+0x1b30/0x1b30 [ 277.652764] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 277.657921] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 277.663086] ? print_irqtrace_events+0x270/0x270 [ 277.667835] ? lock_downgrade+0x980/0x980 [ 277.671963] ? mark_held_locks+0xaf/0x100 [ 277.676079] ? refcount_inc_not_zero+0xfe/0x180 [ 277.680721] ? __local_bh_enable_ip+0x121/0x230 [ 277.685363] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.690345] ? udp_lib_get_port+0x785/0x1b30 [ 277.694719] ? trace_hardirqs_on+0xd/0x10 [ 277.698841] ? check_noncircular+0x20/0x20 [ 277.703048] udpv6_sendmsg+0x757/0x3400 [ 277.707025] ? check_noncircular+0x20/0x20 [ 277.711235] ? udpv6_setsockopt+0x80/0x80 [ 277.715355] ? reacquire_held_locks+0x1f9/0x3e0 [ 277.719989] ? reacquire_held_locks+0x1f9/0x3e0 [ 277.724633] ? find_held_lock+0x35/0x1d0 [ 277.728677] ? release_sock+0x1d4/0x2a0 [ 277.732622] ? lock_downgrade+0x980/0x980 [ 277.736765] ? __local_bh_enable_ip+0x121/0x230 [ 277.741406] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.746386] ? release_sock+0x1d4/0x2a0 [ 277.750328] ? trace_hardirqs_on+0xd/0x10 [ 277.754444] ? __local_bh_enable_ip+0x121/0x230 [ 277.759082] ? _raw_spin_unlock_bh+0x30/0x40 [ 277.763458] ? release_sock+0x1d4/0x2a0 [ 277.767400] ? __release_sock+0x360/0x360 [ 277.771518] ? udp_v6_get_port+0x355/0x600 [ 277.775729] inet_sendmsg+0x11f/0x5e0 [ 277.779496] ? inet_sendmsg+0x11f/0x5e0 [ 277.783437] ? copy_msghdr_from_user+0x3a6/0x590 [ 277.788160] ? inet_create+0xf50/0xf50 [ 277.792028] ? selinux_socket_sendmsg+0x36/0x40 [ 277.796668] ? security_socket_sendmsg+0x89/0xb0 [ 277.801390] ? inet_create+0xf50/0xf50 [ 277.805246] sock_sendmsg+0xca/0x110 [ 277.808933] ___sys_sendmsg+0x767/0x8b0 [ 277.812881] ? copy_msghdr_from_user+0x590/0x590 [ 277.817613] ? lock_downgrade+0x980/0x980 [ 277.821736] ? __fget_light+0x297/0x380 [ 277.825678] ? fget_raw+0x20/0x20 [ 277.829101] ? schedule+0xf5/0x430 [ 277.832615] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 277.837948] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 277.843724] ? __fdget+0x18/0x20 [ 277.847060] __sys_sendmsg+0xe5/0x210 [ 277.850826] ? __sys_sendmsg+0xe5/0x210 [ 277.854766] ? SyS_shutdown+0x290/0x290 [ 277.858725] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.863711] SyS_sendmsg+0x2d/0x50 [ 277.867950] entry_SYSCALL_64_fastpath+0x23/0x9a [ 277.872670] RIP: 0033:0x452ac9 [ 277.875826] RSP: 002b:00007f7289e44c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 277.883502] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 277.890738] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 277.897973] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 277.905330] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 277.912565] R13: 00000000ffffffff R14: 00007f7289e456d4 R15: 0000000000000000 [ 277.919814] [ 277.921870] The buggy address belongs to the page: [ 277.926767] page:00000000d4ecbc4d count:0 mapcount:0 mapping: (null) index:0x0 [ 277.934873] flags: 0x2fffc0000000000() [ 277.938727] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 277.946675] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 277.954516] page dumped because: kasan: bad access detected [ 277.960190] [ 277.961781] Memory state around the buggy address: [ 277.966673] ffff8801cb937480: f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 277.973995] ffff8801cb937500: f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 [ 277.981323] >ffff8801cb937580: f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 [ 277.988645] ^ [ 277.995098] ffff8801cb937600: 00 00 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 [ 278.002422] ffff8801cb937680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 278.009743] ================================================================== [ 278.017063] Disabling lock debugging due to kernel taint [ 278.022773] Kernel panic - not syncing: panic_on_warn set ... [ 278.022773] [ 278.030122] CPU: 1 PID: 4231 Comm: syz-executor4 Tainted: G B 4.15.0-rc5+ #177 [ 278.038670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.047989] Call Trace: [ 278.050545] dump_stack+0x194/0x257 [ 278.054139] ? arch_local_irq_restore+0x53/0x53 [ 278.058773] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 278.063497] ? vsnprintf+0x1ed/0x1900 [ 278.067264] ? xfrm_selector_match+0xbf0/0xe00 [ 278.071811] panic+0x1e4/0x41c [ 278.074968] ? refcount_error_report+0x214/0x214 [ 278.079688] ? add_taint+0x1c/0x50 [ 278.083195] ? add_taint+0x1c/0x50 [ 278.086702] ? xfrm_selector_match+0xcdc/0xe00 [ 278.091250] kasan_end_report+0x50/0x50 [ 278.095188] kasan_report+0x144/0x340 [ 278.098958] __asan_report_load2_noabort+0x14/0x20 [ 278.103852] xfrm_selector_match+0xcdc/0xe00 [ 278.108225] xfrm_state_look_at.constprop.30+0x113/0x360 [ 278.113641] xfrm_state_find+0x1595/0x3210 [ 278.117852] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 278.122922] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 278.127469] ? __lock_is_held+0xb6/0x140 [ 278.131503] ? check_noncircular+0x20/0x20 [ 278.135704] ? cleanup_prefix_route+0x1e0/0x1e0 [ 278.140334] ? check_noncircular+0x20/0x20 [ 278.144534] ? lock_downgrade+0x980/0x980 [ 278.148648] ? lock_acquire+0x1d5/0x580 [ 278.152587] ? lock_acquire+0x1d5/0x580 [ 278.156528] ? find_held_lock+0x35/0x1d0 [ 278.160557] ? xfrm_tmpl_resolve+0x598/0xc40 [ 278.164930] ? lock_downgrade+0x980/0x980 [ 278.169047] ? rcu_read_lock_held+0xa9/0xc0 [ 278.173334] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 278.178144] ? xfrm6_get_saddr+0xd6/0x110 [ 278.182256] xfrm_tmpl_resolve+0x2ee/0xc40 [ 278.186464] ? __xfrm_decode_session+0x110/0x110 [ 278.191185] ? save_stack+0xa3/0xd0 [ 278.194775] ? save_stack+0x43/0xd0 [ 278.198367] ? find_held_lock+0x35/0x1d0 [ 278.202398] ? rt_add_uncached_list+0x1b7/0x240 [ 278.207033] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 278.212448] ? lock_release+0xa40/0xa40 [ 278.216385] ? __lock_acquire+0x664/0x3e00 [ 278.220587] ? __local_bh_enable_ip+0x121/0x230 [ 278.225218] ? check_noncircular+0x20/0x20 [ 278.229423] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.234415] ? trace_hardirqs_on+0xd/0x10 [ 278.238539] ? _raw_spin_unlock_bh+0x30/0x40 [ 278.242912] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 278.247285] ? ip_rt_bug+0x20/0x20 [ 278.250793] ? find_held_lock+0x35/0x1d0 [ 278.254823] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 278.259544] ? lock_downgrade+0x980/0x980 [ 278.263657] ? lock_release+0xa40/0xa40 [ 278.267597] ? refcount_inc_not_zero+0xfe/0x180 [ 278.272234] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 278.277620] ? security_xfrm_policy_lookup+0x92/0xc0 [ 278.282691] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 278.287412] ? xfrm_selector_match+0xe00/0xe00 [ 278.291961] ? print_irqtrace_events+0x270/0x270 [ 278.296689] xfrm_lookup+0x15b2/0x24f0 [ 278.300539] ? xfrm_lookup+0x15b2/0x24f0 [ 278.304568] ? xfrm_policy_lookup+0x70/0x70 [ 278.308857] ? find_held_lock+0x35/0x1d0 [ 278.312888] ? ip_route_output_key_hash+0x229/0x370 [ 278.317870] ? lock_downgrade+0x980/0x980 [ 278.321983] ? lock_release+0xa40/0xa40 [ 278.325922] ? find_held_lock+0x35/0x1d0 [ 278.329957] ? ip_route_output_key_hash+0x252/0x370 [ 278.334943] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 278.340443] ? lock_release+0xa40/0xa40 [ 278.344385] xfrm_lookup_route+0x39/0x1a0 [ 278.348499] ip_route_output_flow+0x7c/0xa0 [ 278.352787] udp_sendmsg+0x19d3/0x2ce0 [ 278.356643] ? ip_reply_glue_bits+0xb0/0xb0 [ 278.360933] ? udp_lib_get_port+0x1b30/0x1b30 [ 278.365395] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 278.370547] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 278.375700] ? print_irqtrace_events+0x270/0x270 [ 278.380427] ? lock_downgrade+0x980/0x980 [ 278.384544] ? mark_held_locks+0xaf/0x100 [ 278.388659] ? refcount_inc_not_zero+0xfe/0x180 [ 278.393296] ? __local_bh_enable_ip+0x121/0x230 [ 278.397931] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.402911] ? udp_lib_get_port+0x785/0x1b30 [ 278.407281] ? trace_hardirqs_on+0xd/0x10 [ 278.411391] ? check_noncircular+0x20/0x20 [ 278.415592] udpv6_sendmsg+0x757/0x3400 [ 278.419532] ? check_noncircular+0x20/0x20 [ 278.423734] ? udpv6_setsockopt+0x80/0x80 [ 278.427849] ? reacquire_held_locks+0x1f9/0x3e0 [ 278.432480] ? reacquire_held_locks+0x1f9/0x3e0 [ 278.437113] ? find_held_lock+0x35/0x1d0 [ 278.441148] ? release_sock+0x1d4/0x2a0 [ 278.445093] ? lock_downgrade+0x980/0x980 [ 278.449208] ? __local_bh_enable_ip+0x121/0x230 [ 278.453843] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.458821] ? release_sock+0x1d4/0x2a0 [ 278.462758] ? trace_hardirqs_on+0xd/0x10 [ 278.466872] ? __local_bh_enable_ip+0x121/0x230 [ 278.471509] ? _raw_spin_unlock_bh+0x30/0x40 [ 278.475880] ? release_sock+0x1d4/0x2a0 [ 278.479819] ? __release_sock+0x360/0x360 [ 278.483938] ? udp_v6_get_port+0x355/0x600 [ 278.488153] inet_sendmsg+0x11f/0x5e0 [ 278.491917] ? inet_sendmsg+0x11f/0x5e0 [ 278.495858] ? copy_msghdr_from_user+0x3a6/0x590 [ 278.500577] ? inet_create+0xf50/0xf50 [ 278.504430] ? selinux_socket_sendmsg+0x36/0x40 [ 278.509061] ? security_socket_sendmsg+0x89/0xb0 [ 278.513780] ? inet_create+0xf50/0xf50 [ 278.517633] sock_sendmsg+0xca/0x110 [ 278.521311] ___sys_sendmsg+0x767/0x8b0 [ 278.525250] ? copy_msghdr_from_user+0x590/0x590 [ 278.529976] ? lock_downgrade+0x980/0x980 [ 278.534093] ? __fget_light+0x297/0x380 [ 278.538033] ? fget_raw+0x20/0x20 [ 278.541451] ? schedule+0xf5/0x430 [ 278.544959] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 278.550292] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 278.555968] ? __fdget+0x18/0x20 [ 278.559302] __sys_sendmsg+0xe5/0x210 [ 278.563065] ? __sys_sendmsg+0xe5/0x210 [ 278.567010] ? SyS_shutdown+0x290/0x290 [ 278.570967] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 278.575948] SyS_sendmsg+0x2d/0x50 [ 278.579452] entry_SYSCALL_64_fastpath+0x23/0x9a [ 278.584171] RIP: 0033:0x452ac9 [ 278.587324] RSP: 002b:00007f7289e44c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 278.594996] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 278.602235] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 278.609471] RBP: 00000000000004a8 R08: 0000000000000000 R09: 0000000000000000 [ 278.616704] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5060 [ 278.623939] R13: 00000000ffffffff R14: 00007f7289e456d4 R15: 0000000000000000 [ 278.631874] Dumping ftrace buffer: [ 278.635381] (ftrace buffer empty) [ 278.639053] Kernel Offset: disabled [ 278.642647] Rebooting in 86400 seconds..