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", 0x1000}], 0x4, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f000089d000)=0x4, 0x4) writev(r1, &(0x7f000037d000)=[], 0x1) 2018/01/10 05:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x2053) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000206000)={0x3, [0x6, 0xffffffffffffff80, 0x4]}, 0xa) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/10 05:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006cb000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f89000-0x8)={0x0, 0xff}, &(0x7f0000aee000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000399000-0x8)={r1, 0x1}, &(0x7f00009c3000)=0x8) r3 = socket(0x11, 0x8020400000000802, 0x3) bind(r3, &(0x7f0000756000)=@nfc_llcp={0x27, 0x800, 0x9, 0x6, 0x8, 0xffffffffffffc1a8, "b7dccae66df13f6cd64cfe857776bc1d99549049573eb13e74d146a7c7f01187c17900eb1ac0d257b9e37a422a4de0951e9c9284911fa589508d1c666ceaf0", 0x5}, 0x60) socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r5, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c80000)={r2, 0x9947}, &(0x7f0000732000)=0x8) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/10 05:17:23 executing program 1: mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000094d000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x100000000}, 0xc) syz_emit_ethernet(0x42, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/10 05:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f000018d000)={&(0x7f0000348000-0x8)='./file0\x00', 0x0, 0x10}, 0xffffffffffffff1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)="47000500", 0x3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 169.434352] device lo entered promiscuous mode 2018/01/10 05:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x3e6) close(r0) 2018/01/10 05:17:23 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fed000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a32000)=@assoc_value={0x0, 0xf91}, &(0x7f000030d000-0x1)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fee000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000001}, &(0x7f0000fef000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e75000-0x10)={0x7, 0x8000, 0x9, 0x4, 0x0}, &(0x7f0000fee000-0x4)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fee000-0x98)={r2, @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]}, 0x20, 0x5}, 0x98) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r3, &(0x7f0000fc8000-0x2f)="", &(0x7f0000fe8000-0xef)=""/239}, 0x18) 2018/01/10 05:17:23 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000346000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f58000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f59000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e24000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f2e000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x49b0, 0x54, 0x7, 0x70, 0x3ff, 0x0, 0x5, 0x8, 0x100, 0x8001, 0x401, 0xd031, 0xcc74, 0x20]}, &(0x7f0000ce8000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f59000-0x20)={0x1926ba2, 0x7, 0x2, 0x400, 0x0, 0x8, 0xf32, 0x1ff, r3}, 0x20) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f58000-0x58)={0x80000001, 0x80, 0x2, 0x6, 0x1, [{0x1, 0x3ff, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) r4 = bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_l2cap(0x1f, 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f57000)={r4, r4, 0x2, 0x1}, 0x10) 2018/01/10 05:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ed0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000b6000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f00000-0x14)={r1, 0x3, 0xd64e, 0x2, 0x5, 0x2}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005c7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00009ff000)={&(0x7f00004d2000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[], 0x0, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x107, 0x0}, 0x0) 2018/01/10 05:17:23 executing program 7: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000285000)={0x0, 0x0}) read(r0, &(0x7f00005d1000-0x7b)=""/0, 0x0) read(r1, &(0x7f000037e000-0x72)=""/114, 0x72) 2018/01/10 05:17:23 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="86", 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000004000-0x4)={0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/10 05:17:23 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000095e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00002b4000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x24b, 0xac62, 0x9, 0x24}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0xd6d4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94f0, 0x10001}, &(0x7f0000213000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005e8000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b43000-0x4)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca0008ffff", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) 2018/01/10 05:17:23 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000eee000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000eef000-0x4)=0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000eef000-0x67)="be19bf9d7bf925fb901489a2f4cbf0796b06a8e342cb261a11e4be002bab7e8820ca2af195c3236767c4c68ec2b179bd19c9b61d4e5b4389dbef9cf096bf19f29b860308bdfd2edd734195cd12f6f60ef2899c706dcbe9abe2e04339039652d1f9db992455dd4c", 0x67, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000018000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000eeb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000eec000-0x4)=0x10) 2018/01/10 05:17:23 executing program 3: pipe(&(0x7f0000b71000-0x8)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f0000967000)={0x1f, {0x9, 0x7, 0x9, 0x7d00000, 0x8, 0x1}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x11, 0x2, 0x8, &(0x7f000002e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000017e000)=""/4096) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00003a7000-0x20)={0x2, 0x5, 0x6ce3, 0xc38, 0x2, 0x7}) bind$alg(r1, &(0x7f000079b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000783000)="", 0x0) 2018/01/10 05:17:23 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001f9000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x20, 0x0, 0x2, 0x749}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7fff, r1, 0x10001, 0x7ffe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000)={0x7, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x16, 0x2, 0xed) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/10 05:17:23 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x1) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/10 05:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000366000-0x73)=""/115, 0x73, 0x0, &(0x7f00007c9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f68000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b7a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000623000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a9c000-0xc)={r1, r2, r3}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b65000-0x10)={0x0, 0x40, 0x8001, 0x100}, &(0x7f0000774000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fbb000)={r4, 0x55, "18c40f2058d435cc79ff9f8fe2d15b2d02106e12d14d31cfa635130b081947cc6fcaf388e74f9e7f2fca62d2215cf8355da97ff4618ad8ad8735e7e2bc2fd965248e76448cc6b64a869557b89eb594da58b9894094"}, &(0x7f00003da000)=0x5d) recvfrom$inet6(r0, &(0x7f00007a7000-0x82)=""/130, 0x82, 0x0, &(0x7f0000641000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/10 05:17:23 executing program 4: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009a7000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000414000)={0x0, 0x0, 0x0}, &(0x7f00009a6000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000005d000)=0x4, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000038c000)={{{@in=@rand_addr=0x800, @in=@broadcast=0xffffffff, 0x1, 0x100, 0x1, 0x0, 0x2, 0x20, 0xa0, 0x5c, 0x0, r1}, {0x0, 0x1, 0x0, 0x4, 0x7, 0xffffffff7fffffff, 0x101, 0x647e8ec6}, {0x1, 0x5f0, 0x7f8f0428, 0x8829}, 0x100000001, 0x7, 0x2, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x0, 0x10001, 0x2a, 0x8, 0x0}}, 0xe8) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009a8000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1}, &(0x7f00009a8000-0x4)=0x98) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009a8000-0xf5)={r2, 0xed, "0e98bb3ba66763db9757b91273ad806bfdd14990b21314509895529d350e91ed41e8a178bbff5a51dd378f96939ee1b73ad4639168e6b69b565301f8655987f4bda81f5c175140854d05f7f81d40caefcfb7add7b7dfabf565722d910510eadb517099436190245bbe336e964e8b4e3fd1a15d8ff830a6a526eaf66b291cd399b1f46c4a1c978f57a5a039981331627f079460223addc4fd7bc2f042ce8e150602ee4aec0671cc210255e9db1f23197849c92e7eb11c835aebe6c4a415afea0436644a83d5cb0a4238ee54d7e620e560a1829c282ba2ec58dbd78e648805a19f33e90b63cecf34601cf0e734bd"}, &(0x7f00009a7000)=0xf5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000978000-0x108)={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]}, [0x3, 0x9, 0xffff, 0x100, 0x3f7, 0x20, 0xfffffffffffffffd, 0x0, 0x4, 0x81, 0x4, 0x2, 0xfff, 0xfffffffffffeffff, 0x6]}, &(0x7f00002c0000-0x4)=0x108) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009a7000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x40, 0x10000, 0x3f000000000000, 0x200, 0x897, 0x8, 0x6, 0x7, 0x6, 0x4, 0x7fffffff, 0x1, 0x100000001, 0x6]}, &(0x7f0000072000-0x4)=0x108) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009a6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009a6000-0x20)={0x8, 0x0, 0x3, 0x0}) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00009a6000-0x20)={0x7fff, r5, 0x2, 0xfff}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x290, 0x10, 0xa09, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @lifetime_val={0x28, 0x9, {0x1637, 0x7, 0x3, 0x480000}}, @algo_auth_trunc={0x130, 0x14, {{'sha3-384-generic\x00'}, 0xe1, 0x60, "057eaf6acf28b1f5b05093074371c3714822694d76063038c75fb2b6436dd9382fd11d8716f15f604184cfef22cd0d895597f5275ebed5e8b2eb07556b43b2aef466d0c55bcfd0d9f287f8d224e6e5243d9deb0e969b2d2ee8ef2d6e832e69ca25d0ad1377b83e4a4613e215575755d0429d1fa1bb88cff0959ee4d2e5ac9fd459bdc2bcdec9eab29284d580a12241936ec6e0cffb4d934878cecccd89fc684dc440e89ee611dc8cfaa18233f7f4ee23f84104267fec3297dcb785983859222fc30e246aa7552db7596cd44aecab176f81e4839d5c475c750c4e92ae15124d3a77"}}]}, 0x290}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006f0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000417000-0x8)={0x0, 0x80000000}, &(0x7f0000931000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000171000)={r1, 0x1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000069f000-0x8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f00005c2000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x60b6}, 0x98) 2018/01/10 05:17:23 executing program 5: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000013000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f9a000-0xc)={0x1000003e, 0x80, 0x3b}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca02", 0x30}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f00007ec000-0x38)={&(0x7f0000f96000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000078f000)=[{&(0x7f0000d8c000)=""/136, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:23 executing program 0: mmap(&(0x7f0000000000/0xd4a000)=nil, 0xd4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d4b000-0x4)=0x100000002, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) write(r0, &(0x7f0000d47000-0x7b)="", 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000058c000-0x1f)="1f0000000d0a1feaffffff000000e0ff019d160a090001800400ed2000df18", 0x1f) 2018/01/10 05:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000421000-0x8)=0x0, &(0x7f0000075000)=0xfffffffffffffeda) r1 = socket(0x9, 0x80a, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000aeb000)={0x380000, 0x7f, 0x3, 0x6, 0x5}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000212000-0x10)={0x4, &(0x7f0000c7b000-0x20)=[{0x0, 0x7, 0x462, 0x8001}, {0x400, 0x8001, 0xfffffffffffff4fa, 0x6}, {0x4, 0x2, 0x401, 0x3}, {0xff, 0x1ff, 0x6, 0x4}]}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007ae000)={0x0, 0x98, "14f7cc43672c87fae6fd0b2d5fe29ffa2b27ab8fdbbdc39e4eb3b21d4cbf381f8c172a8a18fcf3cda38022761313082ae2032cd8ce836265f67e5242eb2c0ed3901d59b357a263a5a604d51bee84e71f9fffe35d2d5aa971c413f9a085d4b97a18ab59bdfb74a6416c7bf24eb9c7573f1b491df105d84ba4015ebb44581bee7d661096e7d942cef65c1f75e8e80454ce8f29d309e92a2747"}, &(0x7f0000f47000-0x4)=0xa0) sendmsg$inet_sctp(r1, &(0x7f0000b64000)={&(0x7f0000711000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6d000-0x60)=[{&(0x7f0000acc000)="ab63a196ffd73ed7bf6d772bfa91bb37303254a711b210ab6d4b0cf041a1d990ffcb87802f82faaf577f", 0x2a}, {&(0x7f00007e2000-0x14)="6163e2189da342b01e1e4ca4f58c8ed14f925973", 0x14}, {&(0x7f0000222000-0x70)="7d35955b17917e86c9927445246c59f415b3adf273097cd3857a037f0b59bbf495db02e6fca801273d3db9c0807bb8062227b8c4cad92c4417edadd318a00f26f1f3194ca9a7f87a056973d30f6eb09340cb15adfbd13a2e9b07e6dabc2d7f8926562768a049035f498270cda8e7eb62", 0x70}, {&(0x7f00001dd000-0xc8)="055f1448e80bc2cd1db337e9b62a8900b2d4526ef1fa26dbf471171eaf04435ca8595235bfb4348c1af2909e428f705d05d424c292f4a679384d004c667786b2c513ce24313de8f4098d3833cb6577aaae215c03c28e8f20b7d366f056c90fa3b808b66d41963ea2f8c850be849075bd02a6bcbc4700951c12d7c627dfac7a1e6346667ef837a639cc419c4db92ef4f4ee6aa218debf6b023650f5d55752a97f0ae5d5e24ec34371e965727e5f0c59b58f0dda738b13095d7937fe63bbb0f6e2107e87e667e99911", 0xc8}, {&(0x7f0000703000)="6f81307599f91a1a81dd159f9ff54f61a7d1b202667195d1ec2947ab0952251a286f54b92196244437971f6540f0c3c6a2c6ef6d65d1500646ea787ee730aa75b065da24477e9a68abed715fe8b22baada3a7785a25e664987c09969799b5aed045054a88d67c45e73f3e55ab836064281899ff4e12b88e9b3a84bb21c210bbc919dc5379dc7b5d2194bef2d6df097a73d71362f194ca8b4751e36b18a3e8d5331c3f800368d637001dac785c80b657a645458a6ebc823472e1337e5141fad13d50f", 0xc2}, {&(0x7f0000627000-0xfa)="2704c204ea8c9612d5aa1f9f520c3818b5fd43c2a4c721cfe80ee1af3d3a7df301d4eede347162c001e6e9b55b945aa20d0eb9b4f9404ab5a0c45746f2962589a999b730ced2ddc16b93be1389e9192c11c07c4d92d5355067f226577c94dbb6ba3d461d5c5eb7449823a442d93425152f9df38bb54043d7c06fa3ee2dab1f91d081fff19aa6a0f5744edca9f111f451b308ba13625201fed552d3b57cee163276b83754da358e4955be3f7fefb07442818bf37d0bb0df9ea68b84e9e87651f830d19e0ad42ed6f49b8497fdda8086d2789f36ff2717241b21a8ef45899d0a46cf8f6a904ed03943d1b0d91c4b35f54298fd1bcc57230a9ad5d7", 0xfa}], 0x6, &(0x7f000020e000)=[@init={0x18, 0x84, 0x0, {0x7, 0x2, 0x0, 0x6f7}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x6, 0x80, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x1, 0x4, 0xc4, 0x1, 0x8, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0xcdd0, 0x6b900000000, 0x9}}], 0xc0, 0x80c1}, 0x20000000) 2018/01/10 05:17:23 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f78000)={0xffffffffffffff9c}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f78000)={0x3, [0x4c, 0x1f, 0x0]}, &(0x7f0000b64000-0x4)=0xa) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000856000)={r1}) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000215000-0x8)="74a17db4b6add58297") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e0d000)=0x0, &(0x7f00002d2000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="", 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f79000)={0x0, 0x0}, &(0x7f0000f79000)=0x8) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x100}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000128000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f7a000)={0x0, 0x8}, &(0x7f0000f7b000-0x4)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffff9c, 0x84, 0x78, &(0x7f0000f7a000)=r4, 0x4) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 05:17:24 executing program 0: unshare(0x803) socket$unix(0x1, 0x5, 0x0) 2018/01/10 05:17:24 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c09000)=0x0) close(r1) 2018/01/10 05:17:24 executing program 6: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000002, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000697000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x142, 0x0, 0xfffffffffffffffc, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@common='sit0\x00', 0x5, 0x0, 0x0}) 2018/01/10 05:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@alu={0x4, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fbd000+0xbae)={0x0, 0x0}, &(0x7f0000df9000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b3b000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fd8000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000db2000)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008ce000)=0x4, 0x4) 2018/01/10 05:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000af7000)={0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000de4000)=@assoc_value={0x0, 0x1}, &(0x7f00000bd000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002f4000)=@sack_info={r2, 0x7, 0x10000}, 0xc) sendto$inet(r1, &(0x7f0000153000+0xeb8)="feb1a8e5254f50a4ea7fe6249772af46f047489036a0bb70071440ab9b131c5f", 0x20, 0x4000000, &(0x7f00002a3000-0x10)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$llc(r0, &(0x7f00004ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000274000)=0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xb8, 0x1c, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x2, 0x807, 0x1000) 2018/01/10 05:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000081c000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000097a000-0x4)=r2, 0x4) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f62de4adc7c1fb2b3dfdfe08ccce1df4847e605b3a01eeeb40b94e3e3e9d811bd1878194670ee7526392937682ad88be8d28811cc4c5fc9b5cb18cd642c240f111", 0x60}], 0x1, &(0x7f0000cb1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/10 05:17:24 executing program 4: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f000058c000)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ed8000-0x4)=0x4, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000327000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089d000)=0x10) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ed9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x1346}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x0, 0x2, 0x7, 0x6}, &(0x7f0000a19000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000850000-0x94)={r2, 0xfffffffffffffc00, 0x8c, "85959b4cea09df1bf6d9e242ee34515c138e54aab97b893e1c1a57888ba14ac72620d6280b323e60aa0d4d68a2cb68b358f8cd1317935ec57c7c4a413e9c2e0a5153c0a5ed9d959a0caeed551c82c151079e2f717f0fccdc547cec22991162d5a93edd1319f6480f7c3dbccca8c2bfa789c2c5381b25874fbe6f74db2244b61ef0efee6faa99fd755ef4f823"}, 0x94) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ed9000-0xa0)={r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0x4, 0x53, 0x4}, &(0x7f0000b34000-0x4)=0xa0) 2018/01/10 05:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000744000)=[{&(0x7f0000343000-0x15)=""/21, 0x15}, {&(0x7f0000a4e000)=""/74, 0x4a}, {&(0x7f0000a32000-0x55)=""/85, 0x55}, {&(0x7f00005a1000-0x70)=""/112, 0x70}], 0x4, 0x0) epoll_pwait(r0, &(0x7f0000f15000-0xc)=[{0x0, 0x0}], 0x1, 0x2, &(0x7f0000196000-0x8)={0x0}, 0x8) 2018/01/10 05:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ed7000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000051e000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000d3000)={0x0, 0x9a, "ce33cc404650890f6cb661f2e85085632f60b6d6ffd436eeb97dd6dbd69b9364371495db953a46aa53e373e80a5b1df29bbfaa87040e4778efcc46d841116bd4ce9db824ea73b89b9cbda2e213d1feb590eef6240a083c5c173ecf4fdeaf2fe8a80956ccfe8169f7a53f2465bc5c411572f3cd1607ec2dc59b04576da4609901d33516e55ba89e6d4b98d83f0ce3c391fa4d9a81ab50cd38aace"}, &(0x7f0000a06000)=0xa2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007fb000)={r1, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x11, 0x10000000803, 0x0) setsockopt$sock_int(r2, 0x1, 0x800000000002b, &(0x7f00008f7000-0x3)=0x8e, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/10 05:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000763000-0x8)=@assoc_value={0x0, 0x1d9}, &(0x7f00002fa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000045e000-0xc)={r1, 0x400, 0x2, [0x80000001, 0x6]}, &(0x7f00007c7000-0x4)=0xc) [ 169.693927] nla_parse: 3 callbacks suppressed 2018/01/10 05:17:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f00007a7000-0x8)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x0, 0x9, 0x8, 0x3, 0x581}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x1e, 0x4) r2 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/10 05:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000614000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bc9000-0x4)=0x0, &(0x7f0000936000-0x4)=0xfffffffffffffd10) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000fd5000)=0x0) 2018/01/10 05:17:24 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x4, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000004000-0x5d)=""/93, 0x5d, 0x40000041, &(0x7f0000003000)={0x3, {"2be67516fa4bb4"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) syz_emit_ethernet(0x46, &(0x7f0000001000-0x20)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="020000056500", [], {{0x86dd, @ipv6={0x0, 0x6, "ac2caf", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0619f2", 0x0, "3152a0"}, ""}}}}}}, 0x0) 2018/01/10 05:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000214000-0x28)={@common='ip_vti0\x00', &(0x7f0000e73000-0x10)=@ethtool_stats={0x1d, 0x1, [0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x1b, 0xf, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) write(r0, &(0x7f000008d000)="26000000130047f10703c1b00e0000000000b10001000000090519000908f126050027006e35", 0x26) 2018/01/10 05:17:24 executing program 4: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r0, &(0x7f0000499000-0x38)={&(0x7f00001d0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000059e000)=[{&(0x7f0000941000-0x1000)="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", 0x1000}, {&(0x7f0000045000)="472557ae3e0207a863b35596803fad83732e0b62076e50ff8776f22ee02d955e22ad3ab665ea5a431250b464e0020e7bb636f7a9c5d11869e02128672a1276468266a6baa2c932b0fbf10b65eeeb1fb372", 0x51}], 0x2, &(0x7f00004fb000)=[], 0x0, 0x4004000}, 0x1) 2018/01/10 05:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000bba000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "74f4e3", 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) pipe(&(0x7f0000ea9000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000069000)=0x0, &(0x7f00007ae000-0x4)=0x4) 2018/01/10 05:17:24 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000915000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fc6000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc6000-0x4)=0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fc5000)=0x0, &(0x7f0000bcd000-0x4)=0x2ae) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fc6000)=0x0, &(0x7f0000fc7000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000ca000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fc6000)={0x5, &(0x7f00001a5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000fc7000-0x8)={r3, 0x38}) setsockopt(r0, 0x9, 0x8, &(0x7f0000cc1000-0xe)="7ce147534dd8bbbfce665347ef7b", 0xe) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/10 05:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f000016a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008a4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000906000)={0x0, 0x4, 0x30}, &(0x7f0000309000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000dde000-0x6)={r2, 0x8}, 0x6) sendto$inet(r0, &(0x7f0000a92000)="", 0xffffffffffffffc8, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) [ 169.693932] netlink: 164 bytes leftover after parsing attributes in process `syz-executor0'. [ 169.759821] netlink: 164 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/10 05:17:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x80, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [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]}, 0x5, 0x2, 0x100000001, 0x500, 0x2, 0x0, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000-0x38)=[{0x8, 0xc4}, {0x3, 0x7}, {0xb, 0x3}, {0x2, 0xfffffffffffffffa}, {0x2, 0xffffffffffffffff}, {0x8, 0xffff}, {0x0, 0x1}], 0x7) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) 2018/01/10 05:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) getpeername$llc(r0, &(0x7f00007bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000270000-0x4)=0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f0000517000-0x8d)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 05:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000cb9000-0x1f)="1f0000000103ff0014df45c807110000f305f0000800050000000000000000", 0x1f) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000551000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000051c000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b85000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xed11, r1}) 2018/01/10 05:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x6, 0x8, &(0x7f0000c57000)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000edd000-0x4)=0x3ff, &(0x7f000027b000)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000015000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000040d000)=0xb) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000067000)={0x9, 0x6, 0x9, 0x63, &(0x7f0000f28000-0x63)=""/99, 0x5b, &(0x7f0000a39000-0x5b)=""/91, 0x2f, &(0x7f0000e9c000-0x2f)=""/47}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000121000-0x118)={0xa8d3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/10 05:17:24 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000852000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000880000-0x8)={0x0, 0x71}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x767bb9d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10000007, 0x2, 0xfff, "80c1539d8e426623394db5fde9d483f4c16cfc1eb6897772f4303468624998e7153418c199d934c18c66cab20a6f9673fa8455ea375d17854171bb2b385c366638b0c3d96a34c8def3aa8e9c1bd2fbca"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r2, &(0x7f0000eac000-0x1000)="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", 0x1000, 0x4081, &(0x7f0000036000-0x1c)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r3, &(0x7f0000297000-0x38)={&(0x7f00008e9000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003d9000-0x40)=[], 0x0, &(0x7f00003e5000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x40) 2018/01/10 05:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @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, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007d8000-0x10)={&(0x7f0000fde000)='./file0\x00', 0x0, 0x1c72b59f0bb02f20}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000fd4000-0x2c)={0xf, 0x8ecd, 0x401, 0x7, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/10 05:17:24 executing program 2: mmap(&(0x7f0000000000/0xedb000)=nil, 0xedb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000134000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ed6000)=0x10, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f000068a000)={0x0, 0x0, &(0x7f0000ed4000)=[], 0x0, 0x0, 0x0, 0x44004}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000e) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000ec4000-0x39)="390000001300090469001000000000ffff00004001000000000000000004011419001a000400020004000a0000000000000001ed00001ee400", 0x39}], 0x1) 2018/01/10 05:17:24 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000aa6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e5000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x1fc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000cc6000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000fd5000)={&(0x7f0000000000)={0x140, 0x33, 0x200, 0x5, 0x1, {0x12, 0x0, 0x0}, [@nested={0x100, 0x32, [@generic="61af864f6f057e858d1dd7342f098874a72e3fd3be839746900f9d28ba4492d28003034732adc6c409", @typed={0xc, 0x42, @fd=r1}, @flag={0x4, 0x5d}, @generic="", @generic="a7082430270ba0d7682a56a2570fba4de5ad06150a2fdd39eb9dc8bdd2205498fb310464348b1f4a64efffe16e3973846a484b693d2ba55b126f00e5add0094563032a44a4c563403f83f976e2e878b619aa8879744a973bbbcec17e6fb090d41ff519dc0a9a76f2d3537b404b1419a3ea8e6ba61a2457ae11fde19dfb83c4f7d8bad6d3f69a9a7fb8296b1045436177f521fc2799990369b407aa47d3cd010d28188ba9642b501df1a3308704b800a23ecef255a0cfc801aec73fa3d6", @flag={0x4, 0xd}]}, @flag={0x4, 0x28}, @flag={0x4, 0xc}, @flag={0x4, 0x7b}, @typed={0xc, 0x7c, @u32=0x3}, @generic="", @typed={0x10, 0x7c, @u64=0x3}, @flag={0x4, 0x45}]}, 0x140}, 0x1, 0x0, 0x0, 0x4000800}, 0x804) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000-0x1)={0x4}, 0x1) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000ff4000-0xdf)="ee8ac1464e784ebfa90435b052c61b21175b6fa2ef53d72ce14c969f6a4b104c38ffd9104281c82539edfdba906f972e7995f4a1d99607d1bbb176767adb6ce5b246f3604419d3ed3bf9477e5f13912dcb8b4d7ebe259e2d8ae8e63a1a0be941306342a445f97f417906d870958a03c6ea9c0a6e3d539396199cb3e03d812b6de6209ef2d91a7b12bf6e356ce19f86170d95b03f33c79f2b2929b95d5d3b7a60436101f11525776983f76aed32cda75d519fd7f08cbf20bd3be8616876f10b28f2735859d4843b24b79f96677fdeaa005324dc9ab5979571442888f3285ef2", 0xdf) setsockopt$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) 2018/01/10 05:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x2000005, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00004b0000-0x4)=0xc) 2018/01/10 05:17:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c91000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000085c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f000066d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000623000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x20, 0xfffffffffffffff8, 0x74}, &(0x7f000076f000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000513000)={r4, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00001ab000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x9, 0x1, 0x9a}, &(0x7f000076c000)=0xa0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/10 05:17:24 executing program 2: mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000586000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f00003ef000-0x80)=[{&(0x7f00005c4000-0xe7)="ad30b2238c9444c13a65a5f94232b95241760fc11377c047db87506c04fdd03ca96253b8c3fb4808d6c1ed4db4f969e60891ccd9edc5d5712c3465f8bba1124b90201a52089d03ee07b28f98ad7099b3", 0x50}], 0x1, &(0x7f00005c3000)=[], 0x0, 0x0}, 0x890) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00005c8000)=""/0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/10 05:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x400000000000800, 0x3) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f79000-0x20)={@generic="9dac68c0f26119a3ea8b1de7cd144afe", @ifru_flags=0x0}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000591000-0x23)=""/35, &(0x7f0000d58000)=0x23) 2018/01/10 05:17:24 executing program 7: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000a99000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000004f000)=0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002fd000)=0x0, &(0x7f0000d67000-0x4)=0x4) listen(r1, 0xd5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = accept4(r0, &(0x7f0000fce000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000516000-0x4)=0x9, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000d60000-0x4)=0x1) [ 169.858181] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 169.889048] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 05:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f00006c7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f000063e000-0x57)="a534d685e170f70e8bbeaf0aab11d1d479c4ebfd3b69d4c9ca5dee9a52ef16d1b8d6967b62c762b88445b318438bce7fb35efaa1b415876bc676fab38593f879dd155a2a8362ad2df4c30491bc4aa34f5f079a6d41169d", 0x1) 2018/01/10 05:17:24 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x40000000, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f76000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f75000)=[], 0x306, &(0x7f00008ae000-0x46)=""/70, 0xfeb0, 0x8}, 0x0) 2018/01/10 05:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000064b000)=@generic={0x7, 0x0, 0xb1f1}) 2018/01/10 05:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r1, 0x0, &(0x7f0000345000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000883000-0x4)=0x0, &(0x7f000051a000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/10 05:17:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9924}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x200}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x4, 0x79}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000b01000-0x1000)=""/4096, &(0x7f0000640000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c3c000)={0x0, 0x100000001}, &(0x7f0000b4e000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000250000)={0x8, 0x9b, 0x1, 0x20, 0x5, 0xbf6, 0x10000, 0x3, r4}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x40, 0x0, 0x833}, 0x14) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000ce6000-0x8)={0x0, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f000065f000-0x8)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d1000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000465000)={r4, 0x4, 0x0}, 0xc) 2018/01/10 05:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000321000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000624000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x34a201b5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) socketpair(0x3, 0x2, 0x5, &(0x7f0000349000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b2c000-0x4)=0x0, &(0x7f0000ad3000-0x4)=0x4) socketpair(0x4, 0x3, 0x7, &(0x7f0000afa000-0x8)={0x0, 0x0}) accept$llc(0xffffffffffffffff, &(0x7f000063c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000300000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004ca000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x40, 0x1, 0x1, 0x1, 0x5, 0x4, 0x9}, 0x20) socket$kcm(0x29, 0x5, 0x0) socketpair$inet(0x2, 0xb, 0x94, &(0x7f0000fa9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000322000-0x4)={0x8001}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f13000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000637000-0x4)={r2}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c53000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00004de000-0x64)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xee}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) r5 = socket$inet(0x10, 0x3, 0x800) sendto$inet(r5, &(0x7f00009a7000-0x32)="320000fff50025ffff0701a2f80814040a010080000022000200000016000500e78008000000024f0000000000000004d718", 0xfffffffffffffe97, 0x800, 0x0, 0x0) 2018/01/10 05:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000a55000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000212000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000153000)={r2, 0x1}) 2018/01/10 05:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000064c000)=[@in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd9, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0xa4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00002e8000)=0x3, 0x4) sendto$inet(r1, &(0x7f0000951000-0x4)="cab2e46a", 0x4, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000126000-0x4)=0x101, 0x4) 2018/01/10 05:17:24 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x52834d3f, &(0x7f0000529000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f5f000)=0x10001, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fc3000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x12032490, @loopback={0x0, 0x1}, 0x93e7}, @in6={0xa, 0x0, 0xfffffffffffffe01, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x90) 2018/01/10 05:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cdd000)="2400000052001f000000000900ff03140200ffff0800010901000000040000034af60400", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008fe000-0x94)=[@in6={0xa, 0x1, 0x271, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c3b000-0x6)={0x1, []}, 0xfffffe12) 2018/01/10 05:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x3) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d68000-0x10)={0x2, &(0x7f0000063000-0x10)=[{0xfffffffffffffffc, 0x7f, 0x40, 0x7}, {0x8, 0x9, 0x1, 0xd39}]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000a9d000-0xb6)="6adcfad16a0a5d81568d7a18cad2ba84fea1d781fafe87ef2f7daa94e3602f71b3065b7113fd92929e5d4a07c415eb5cc650ca84e8cffa2ec6285b44dcfac80ffad44e4710d1cb839e9f2e51822d4704d1698286a6b55fecf62806ab3437315f63b9c6b4c1e61120b999dab2b23fbaf3ffe4c43f203d0aab9352d2bb5c58466b4283020fe8b39174f4651b716d874507f83a1512a44d50068e9e94275afc008665464caeca5bc3cbd7e84aff4f75e7b633c8a07e3e80", 0xb6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005ac000)=0x3, 0x4) 2018/01/10 05:17:24 executing program 1: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000098c000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x2, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 05:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000960000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc5000)=0xb92e679d1d46564b, 0x7fd) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007a2000)=0x0, &(0x7f00009ca000)=0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) accept(r1, &(0x7f0000720000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000df7000)=0x10) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00008ba000)=""/151, &(0x7f0000d33000)=0x97) setsockopt$sock_int(r2, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) 2018/01/10 05:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa6000)="9e867c7306936d060001fad15d5a3f00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) writev(r0, &(0x7f000053f000)=[{&(0x7f0000958000)="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", 0x12d}, {&(0x7f0000556000-0x13)="3accb857d64dc6044063e775af664d46875595", 0x13}, {&(0x7f0000fea000-0x1000)="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0x1000}, {&(0x7f0000707000)="a0b1f16750bbbe8058d970334966ccbf533333f46e0f73aa21c486899345d0dcb8f565b1e26ea23d2e114667465cd3caeffa83ed3a6863aafbda", 0x3a}, {&(0x7f00006b9000)="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", 0xfe}, 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0x1000}, {&(0x7f0000551000-0x1000)="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0x1000}], 0x8) accept$ipx(r1, &(0x7f0000afb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) 2018/01/10 05:17:24 executing program 0: socketpair$inet6(0xa, 0xb, 0xcb1, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000752000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fda000)={0x0, 0x8000, 0x6d3d}, &(0x7f0000b65000-0x4)=0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fda000)={r2, 0xb7a1, 0x8}, 0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00003bd000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400003, 0x0}) 2018/01/10 05:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x109, 0xfffffffffffffffc, &(0x7f0000b86000)="", 0xffffffffffffff8f) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005bf000-0xc)={0x0, 0x0}) 2018/01/10 05:17:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000001000-0x4)=0x0) syz_emit_ethernet(0x4e, &(0x7f0000ead000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="45d8a313f02e", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 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={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/10 05:17:24 executing program 6: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000160000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) [ 170.084543] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 170.100305] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 05:17:24 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000f87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00008e3000)={{0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0xff, [0xffffffffffffff7f, 0x8, 0x1, 0x2, 0x6, 0x3, 0x7, 0xa]}, 0x5c) 2018/01/10 05:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000730000)="7421141d8311df9b55564998df36dae87d8649f4d07d9316e40b87cbfd4fb265692fbea34e7516fbd828b65f6ad43d54f60559ede331b9893566764ab5ee38c084ee47edfd9aea5a84be715d3ef5a2ee22a4c1baa038f337e44e1bd74eed4845c7200c24fb11bde82cab091592310b6b2870ebbb9ec4425d5e5a69c4ca3ea4b10800f293f069bb1e5fdf35fe9fac00a761e9f027616229296a20f2a67494a4148f3e818f8492c8ba086781e8da11a8be9f5fd626958c53b4082ed8e18906e7f9caf9f04fe14a0d45543075f6", 0xcc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a", 0x40}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f000053b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d30000)=0x58) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e9e000-0x1)=@assoc_id=0x0, &(0x7f00008db000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a5b000-0x8)={r2, 0x8000}, &(0x7f000055b000)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000938000-0x20)={r0, 0x1, 0x1, 0x1, &(0x7f0000555000-0x4)=[0x0], 0x1}, 0x20) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000026b000)=0x1, 0x4) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000638000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d97000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003cb000)={0x0, 0xe0, "6f11006ef4f10b308b4460a1f3f2992b910c2c321c46d4c935909c862ff2e2e4463ec519f55e3cbd4e00ec4aaff4eac1d849202c1df792f19be99a8e7103484f9a38231f0c7d1f90b807dbadbd37572e7de11b3ea57d88ed821bf6a432c0d776b0606d2f86852afc1576b3db1e70aaf2fc8df10c0056c247ebb5e2f1223682e0a098cdaf922ad61aa2b1df18d1f465c42fb28bd80081864a320d2ac471289bf04fe455b32db40977a9b7ba0c2e22d0eee75d7fa1d3d32f7aa4277da4d74278bd49e0ff4146413119354fe5377e281459dd3ffd0481881206ec520148bdfbeff7"}, &(0x7f0000177000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a2b000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000768000)=0x8c) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f55000)=0x2d1, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000fff000-0xe3)={r4, 0xdb, "895668c58eaee4980d85dca2436a28a7a18368fcf5b2c81462ca5eea1b6dc24f4d91e2b4add2ada77c7b2a2a36e9746946c4a91271f680a338a0f76e0fa04bcd210206cd901e17df46cee8aec56cb2fe782f9f6e92701e3a05cc344eef3641a7f924e667718002c69a7fb03f84f27c58961f3b319d6b7c20d264824340330fc0fe0619b7aaa1c7d1acf4ec45fcb12900cef7f5b63c189bb0b9695122b60e48c8a048460fbfc80589fc3349bb0f7d442e89f8487e2a2966d3eb56c4f3118f001f6183b847368c235243c005463fdf672c92fbd6b9d255a1fdf17400"}, &(0x7f00002e3000-0x4)=0xe3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000520000-0x10)={&(0x7f0000b08000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000014f000-0x4)=0x0) 2018/01/10 05:17:24 executing program 6: syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) 2018/01/10 05:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) bpf$OBJ_GET_MAP(0x7, &(0x7f00006ec000)={&(0x7f00002d1000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) writev(r0, &(0x7f0000646000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x337}], 0xfc8) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1) 2018/01/10 05:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000040) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000460000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000b5d000-0x4)=0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f000093d000-0x90)=[{&(0x7f0000f2c000-0xcf)="", 0x0}, {&(0x7f0000209000-0xfd)="", 0x0}, {&(0x7f00005e9000-0xca)="a0", 0x1}], 0x3, &(0x7f0000dfc000)={0x10, 0x1ff, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0xc) write(r2, &(0x7f000074e000)="1f000000040a1f00000000000000e0ff019d160a090001800400ed2000df18", 0x1f) 2018/01/10 05:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003ec000)={0x0, 0x1, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009dc000)='"', 0x1, 0x0, &(0x7f0000fee000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00003f7000-0x2)="02", 0x1, 0x0, &(0x7f0000fa7000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800000001}, 0x1c) listen(r0, 0x200000008001e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a46000)={0x0, 0x0}) r2 = accept(r0, &(0x7f0000d06000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000034d000-0x4)=0x10) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e08000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002fb000-0x4)=0x3f, 0x4) accept4$inet(r0, &(0x7f0000aa6000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7d000-0x4)=0x10, 0x0) 2018/01/10 05:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004d3000-0x87)={0x0, 0x7f, "a5e137c19dc3bdfc8db26067a1838d9ca84df6b14b5a8b1b10932567e55c3948f77c30d03aa2f85851cc33f4f966a19de78603f1041fb5768878faf5ed99f8d8bab1ede88129ffea6cee140fd85ac015dc1b135c5950f2e71f00e899d4d50f4f18e25b9279e3c159a95d2f8ac9867acadeb73e46848c13610bb2616545c589"}, &(0x7f0000e5f000-0x4)=0x87) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd7000)={0x0, 0x2}, &(0x7f000055d000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002d2000-0xb8)={r1, 0x800, 0xd9, 0x9, 0x0, 0x378a5f60, 0x2, 0x2, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x32, 0x8001, 0x8, 0x0}}, &(0x7f0000a14000-0x4)=0xb8) 2018/01/10 05:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000095d000)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000999000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe3000-0x4)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000049d000)=0x0, &(0x7f0000180000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00004ec000-0x8)={0x5, 0x3}, 0x8) getsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) 2018/01/10 05:17:24 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r0, &(0x7f0000608000-0xb9)="", 0x1a8, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000da8000-0x5c)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1, [0x100000001, 0x800, 0x4, 0x1, 0x9, 0x3f, 0x2, 0xd2]}, 0x5c) 2018/01/10 05:17:24 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) accept$unix(r0, &(0x7f0000007000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/10 05:17:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004a3000)={0x0, 0x0}) setsockopt(r2, 0x2, 0x4, &(0x7f0000232000-0x1e)="7258e58b5da7eb699f715e2afcee7fd8e8c40cca3035ed5607ca362fe6bd", 0x1e) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r3 = accept4(r2, &(0x7f0000c22000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcd000-0x4)=0x10, 0x80800) socketpair(0x10, 0x80a, 0x6714, &(0x7f0000936000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000460000)={0x8, &(0x7f00008ef000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000f88000-0x8)={r5, 0x19}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002dd000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000856000)=0xe8) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000f56000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00002b5000)={0x0, 0xdde, 0x41b3, 0x3f, 0x0, 0x1f}) recvfrom$packet(r3, &(0x7f0000e34000-0x2)=""/2, 0x2, 0x12000, &(0x7f0000fa5000-0x14)={0x11, 0x1f, r6, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000bd000)={0x0, 0x22, "a3e7c68aced14081b7a8dd7d7ce605f7f6bcb1a24b6b2ed1f9726a1336466119c44b"}, &(0x7f000094f000)=0x2a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000038a000)={0x8, 0x1c85, 0x8008, 0x3, 0x2, 0x80000001, 0x4bab2220, 0xe3, r7}, &(0x7f0000ce4000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f28000-0xc)={r8, 0x2, 0x30}, &(0x7f000023f000-0x4)=0xc) sendmsg(r1, &(0x7f000027e000-0x38)={&(0x7f000002f000-0x8)=@sco={0x1f, {0x1, 0xc19f, 0x5, 0xd79, 0xc9, 0x80000001}}, 0x8, &(0x7f0000593000)=[{&(0x7f00004c0000-0x2a)="ce9bea3a628986d129b40349cf2b4737f7810dc9beb6bc41491e59f530150129e8783ba942230c38af6e", 0x2a}], 0x1, &(0x7f0000f43000)=[{0x20, 0x10f, 0x3, "7954a92f4f84be2d8909c1e12406e9"}, {0xd0, 0x18e, 0x9, "ea09a6d29a140bf462d8a35a32ad7fd83f2dea8244d4d99ab80da7a68723e52bb4463f482e0a0461abbc4d0521313a5263d47b17dd04943b5167240953955206d23d63cd38a673cece0b4aff57f1f8a54a257c62a9ebb1557fe13630549be75640824846672842d51000d255e686782daebcf1c666b36a0f112b923e52bd621fbf78043e581b6d70705fa5d0b25de979f9c6d772182fc74ff0bac3dbfbdf53b254f05d1bb1955b190002aeee7234436644ab47aad317fd9facab2025"}, {0x80, 0x0, 0x1, "1b3ab0fc7902a833bc9416bbc4f8c0d653f569da5a5339c16c7f1ed79025734cf020f732b9316066e20506c3a35d29c576429c672cfff0ff146520881730964706b30d21976a01be6c00b5750fd6405effe46bb66614ec4f1505ca8ab26dec79fae6b7d0b9d6d5bc6f12d986bc"}, {0x40, 0x10d, 0x2, "4c60ff28500fb961732359c5d9747258e21dc56fd2981f26c02a3c21b38025f27bf663f80fd9b9813736d23b"}, {0x40, 0x0, 0x5, "a80f63a0cdfaeb7f73a2d4760e351d181caf51f6a20ff75ff4ee090124cc3e15b03e6fccd622e33f8e7575ec79b736"}], 0x1f0, 0x10}, 0x4000000) 2018/01/10 05:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000002b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006dd000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f65000-0x4)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) accept$packet(r1, &(0x7f0000acf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d31000)=0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00007af000-0x4)=0x1, 0x4) sendmmsg(r1, &(0x7f0000eb2000-0x12c)=[{{&(0x7f0000080000)=@nfc_llcp={0x27, 0x3, 0x4, 0x4, 0x1, 0x6, "60e31452f7e256114c8e5f5a0128a908b0684bc78420dc47309faca70b821290d44de093abf6c393438fbee7ec9181ca45304254561a08b06c80accee39309", 0x5}, 0x60, &(0x7f000070b000-0x10)=[{&(0x7f0000e7f000)="1afc11b8e53e10d6aa9993a3d46b5e5bd63e17013208182314d0954dfc05b32ec6c7aede7a46606fdb690429699870f7dec64893aa71b3be4066de2af32d01efd51861d3cb21c22af71cbc81b1773aab14243c3044f8002a7feb903ab8ef0d6b0dd1c9467f12ec50d1acdd71db0b61ff24293894ff2e73fd409bb5b79e9fb4ccd6", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x2}, {{&(0x7f0000533000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000026b000)=[{&(0x7f00002d8000)="", 0x0}, {&(0x7f0000538000)="83cbddd3b04a4a5dbaf85843e5af4dfb891ab3cf265bd3501795b4492b45eaec7f51954f68881025501a56f9f1073d79bd0f61209ba75948355bc7201b401779ce0b29c8dee694d31480f054a9fddd4bed3186b898856d0f41e26b542412fd66a899477f9dfc5b1381d17e1945e2e48b41e3029ab41987cbe627dec12dccb4dc8500a5ebec89cc0b35a3d0b5af7fbdfb6552ea00213a4ca7aebbd030", 0x9c}, {&(0x7f00000ea000)="346845841e72a223301e8b843ec51e60f530f05178f5411ae9110f0e18e8b49363cb6c47e686858ebfbed27dbe1ae4cb06f55c7a3ae4ddac435b69b3b018395f5a540874ea3e603844113ee14bfd0fe4c9e124c02f0fae986dddfd73a0c55387819dea06b0eb445d8f5c8acaeebf7da566e689b203ebfaa2514a0c3c1f44c94f840c5b67815905dc2892d195fa274c68af35149b8fa8b320b8ea8a9e65eac1c29da065552a1816b74593a41aa652ecd5fd83d31bcd91ece08b449c9cd7f5dae7de1113a33ad896118c", 0xc9}, {&(0x7f0000cf9000)="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", 0xfe}], 0x4, &(0x7f00004e0000)=[], 0x0, 0x1}, 0xfff}, {{0x0, 0x0, &(0x7f000033f000-0x30)=[{&(0x7f000048f000-0x8c)="6c99ad5a7ecdba68acd1ec824cbc80d29d05ff4adecec83fb6edcb5fb3f5ea0d9251739adc1df8c3568eb17f4006d701f0fbc15e555736fc36d27a881d17b4f7aa8a6b07568d1c9a0f8c01c41d0d632eb62c35c8b870b9b22e49f9c098975188416b3f3e26d9bc3a962c5332967a06a9ef82587b17e12829704c702a67ed731debcaccb0e5a2f34431029cc9", 0x8c}, 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", 0x1000}, {&(0x7f0000342000-0xb)="5f30237b98e6ce76182fd5", 0xb}], 0x2, &(0x7f0000e1e000)=[], 0x0, 0x40}, 0x1}, {{&(0x7f000073c000-0x10)=@llc={0x1a, 0x1f, 0x5, 0x3f, 0x7f, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000049a000-0x20)=[{&(0x7f0000063000-0xa)="1b491fcd64e4c7375480", 0xa}, {&(0x7f0000b12000)="d0ca4563153dffb97c488a061400cb3a9893b921eeb47f60d471832dbdbdba37f0a41ceb2d287d056fd7343b434c02703de9361e45c1", 0x36}], 0x2, &(0x7f0000de5000-0x128)=[{0x80, 0xff, 0x9, "61062e84fd5b85c82770ad6fc475c794ec8af8107bf448f88092b8ea043e7fb5fe6ae4be258c4ad12d1597da2861f17e01e18fff9b8d5bd3a17e6b69bb95e69879d7772fb9b4b3cf1d1c7a741ad8d7b970e80932819a477b7675f748aeb229561b0b0a42b43009b2d4414e"}, {0xa8, 0x0, 0xfffffffffffffffe, "fd2fc7e63a9fd9c1a660311a557773cd29c243871ab40ed6e04fbd2df3e8e4ef4605462a01b63920ae691440debed5d5cf656091bc97fa4e2e23ac8f9a2b4ffccaf10faebcc3954f54d1e7807365c5eedd78e9ae1a782a9268debe69fe26ff0fc90fc584607306f0340f39986f1b2d004e06f0c7b102306cabc45316f7bb4d37f5e26946fb1c0f2a1333edf5909890686c8c49"}], 0x128, 0x40001}, 0xfff}], 0x5, 0x1) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7fff) socket$inet6(0xa, 0x806, 0x20) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000489000)=0x0, 0x4) r3 = accept$inet(r1, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8000000000000000", 0x8) pipe(&(0x7f0000d58000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000862000-0x4)=r4, 0x4) 2018/01/10 05:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0xddc, &(0x7f0000854000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00004ed000)={0x0, 0xfffffffffffffffa, 0x30, 0x3ff, 0x240000000}, &(0x7f0000c11000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a17000)={r1, 0xf2e, 0x3, 0x4}, &(0x7f00007db000-0x4)=0x10) socket(0x11, 0x3, 0x300) syz_emit_ethernet(0x13, &(0x7f00004de000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @llc={0x3, @llc={0x0, 0x0, "04", ""}}}}}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00007d1000)="", 0x0, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000050000)=0x0, &(0x7f0000077000-0x4)=0x4) 2018/01/10 05:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x7fffffff, 0x10, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000508000+0xbdd)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba2000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000095d000-0x10)="f0134e03b46dc7280e790b5c34244e0e", 0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00001a2000-0xc)={@empty=0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000502000-0x4)=0xc) 2018/01/10 05:17:24 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000019000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000013000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/10 05:17:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xb, &(0x7f000038e000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000027c000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x7, 0x4, 0x3a4, 0x0, 0x8, r1, 0x6a70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/10 05:17:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x800, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x10, 0x8000a, 0x4, &(0x7f00006b8000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e96000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000e69000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009cb000)=0x10, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000cad000)={"66752d9811401493351b3d56ee41ba41", {0x4, 0xfffffffffffff6d6, 0x3ff, "165d65b94717", 0x6, 0x0}}) bind$alg(r3, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x319) r5 = accept$alg(r3, 0x0, 0x0) socketpair(0x8, 0x3, 0x0, &(0x7f00001a7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000dc2000-0x20)={0x1, 0x3, 0x2, 0xfffffffffffffc01, 0x2, 0x4, 0x3, 0x5, 0x0}, &(0x7f0000b6e000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000477000)={r7, 0x400}, 0x6) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000021d000)="09ef5f00c1deaf4ed2b6b6b9137a7c6e51669a8b49aa8caa71b57ed4f51b54dec478653d327173a93e2bbd510a410428487e", 0x32) readv(r5, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r8, 0x10e, 0xf0dae452973cb97f, &(0x7f0000afb000+0xb88)=""/147, &(0x7f000072f000)=0x93) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000256000)=0x0) 2018/01/10 05:17:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dd5000)={r0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000044000-0x4)=0x1002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) pipe(&(0x7f00004dc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000)=0x7, 0x4) 2018/01/10 05:17:24 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r1, &(0x7f0000002000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) 2018/01/10 05:17:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$packet(r1, 0x0, &(0x7f0000d77000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000043a000)=0x0, &(0x7f00009f3000)=0x4) bind$alg(r3, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$sock_int(r2, 0x1, 0x48017890b9932d57, &(0x7f0000b53000-0x4)=0x3, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r4 = accept$alg(r3, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r4, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5cb3906a48a92b22262769208b79796e"}) 2018/01/10 05:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x10, 0x1, 0x5, &(0x7f0000f26000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fde000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000057000)=0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) socketpair$inet6(0xa, 0x80a, 0x3, &(0x7f000027f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000bd2000)={r2, 0xe590}, 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/10 05:17:24 executing program 1: mmap(&(0x7f0000000000/0x796000)=nil, 0x796000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000796000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000796000)=0x14) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000796000)={@common="6e7230000000ffff00008100", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x3, 0x1000000003, 0x11) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f0000789000)=@ethtool_drvinfo={0x3, "121ba49027390d6e06c438577b6f0cb602a1ef05eb3321257bb687047cb3c65a", "d0613fc51082f2a04c59606e417348803e4c43fb9babcd94fb9621d409e8fc36", "eb953893406a17cd789ed16ebf5947bd092a7db86453d8cc485c2b2af0596afb", "8ed0098239c1d99e1543ed01308c3f00000058c2201fff71632f80ce20ebfc0d", "d88080bdbf8af742da2e110463d04636033f905a96297939ca840f200b495cda", "f74a998739e781c51c572fd7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000797000)=0xffffffff, &(0x7f0000402000-0x4)=0x4) 2018/01/10 05:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) r0 = socket(0x19, 0x2, 0xfffffffeffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d67000-0x6)={0x1, [0x8000]}, &(0x7f000066a000+0xaa8)=0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 170.405099] sctp: [Deprecated]: syz-executor3 (pid 13486) Use of int in maxseg socket option. [ 170.405099] Use struct sctp_assoc_value instead 2018/01/10 05:17:24 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 170.446789] sctp: [Deprecated]: syz-executor3 (pid 13502) Use of int in maxseg socket option. [ 170.446789] Use struct sctp_assoc_value instead 2018/01/10 05:17:24 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000000c000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000001a000)={0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f000001a000)=0x0, 0x0) 2018/01/10 05:17:24 executing program 7: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000)=""/209, 0xd1, 0x10000, &(0x7f0000002000-0x10)={0x1a, 0x8, 0x9, 0x0, 0x1, 0x7f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/10 05:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) r2 = accept(r0, 0x0, &(0x7f0000887000)=0x0) getsockopt$llc_int(r2, 0x10c, 0xe, &(0x7f00001a3000-0x4)=0x0, &(0x7f0000d74000-0x4)=0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dcd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/01/10 05:17:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000001000-0x91)="ff574da83a0c4c899bdc92422de1854c62e0f958ce9647068b4688f1e31614d2105051ea32525e73987a26cdc69b83d240e7bce1122ac36070db240c830b8cc26f8becec9e8727d4b9b673a789d5eee0c9c425e0947b5fa5d24cf8b660bdef528f9b8eefbc7fa8e4d80eb3103ecc2abb3bfc6c0a6ff86294b33d91732ab90bb5e6a8b1cae76d5b1f668d81c5f1a3ad243e", 0x91, 0x4000005, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008e2000-0x8)={0x0, 0xfff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d3d000)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x8001, 0xffffffffffffffff, 0x8, 0xfff, 0x4, 0x0, 0x9a09, 0x3, 0xec8, 0x800, 0x4, 0x100000000, 0x4]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000389000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socket$inet(0x2, 0x3, 0x8) 2018/01/10 05:17:24 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000bfb000)={0x5, &(0x7f00008e5000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/10 05:17:24 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xc, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ded000-0x4)=0x0, &(0x7f0000228000)=0x4) 2018/01/10 05:17:24 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/10 05:17:24 executing program 4: r0 = socket(0x11, 0x3, 0xe74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003e5000-0x2e)={@random="0b234a87f2e1", @random="d31ac55c4242", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/10 05:17:24 executing program 5: mmap(&(0x7f0000000000/0x582000)=nil, 0x582000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000271000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000267000-0xc4)=@newpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x2}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$llc(0x1a, 0x3, 0x0) accept$llc(r1, &(0x7f00002ff000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000301000)=0x10) 2018/01/10 05:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000149000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a5f000)=0x6) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00001a8000-0x8)={@multicast2=0xe0000002, @rand_addr=0x8}, 0x8) sendmsg$alg(r1, &(0x7f00001c2000-0x38)={0x0, 0x0, &(0x7f0000e85000-0x80)=[{&(0x7f00000da000)="d1ddb2109b4f183d", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f0000507000-0x7a)=""/122, 0x7a) getsockname$llc(r2, &(0x7f0000289000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000335000)=0x10) 2018/01/10 05:17:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000ee7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b1c000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0x76)=""/118, 0x76, 0x0, &(0x7f0000000000)={0x11, 0x1c, r1, 0x1, 0x0, 0x6, @random="3605ad6e9085", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000456000)=[{&(0x7f0000295000-0x66)="c880f4f24b886e01529ba88ca35c141e6f3b82e08bf962013e28e81ef729e483cbdd78465fc3f98d54e3de288d21a18ae6537c51773f596a2a8b6ba4c14419436764a8963feedbe888af0de6bbae2afdce8abe2f9d15c0b125a5625b10b4c17b4f880f5f8dc0", 0x66}, {&(0x7f0000da9000-0x45)="49b7273d0b1c69cf62f3dd2008d4927cb525590b1a5082b50576b03f9416e3e2a0ede53bbd8cbf4e851e6a997e836bf8269b0dafceeb1895df477287bdc05d9c3c5045c46e", 0x45}, {&(0x7f0000098000-0xed)="da19f732fd3c97af529aacfc987d1b2d931bfca097f386e1f0e1618b45b30cb2d9836d206e1f0c12c2fd2ea5c3b66014d32c8fd80f192226c76857b31782d1645b29ec83e2c87ba48227ca96484059bbbdc41599b408adba76fc17d4c5d9ccfcd4c64078217551778c4802a4609ef4f889004df1f8e37b89578abc118880f83314ba5432e51954d2a4ba52ff40a48d3715b762804d0d084035539278dc84357f7478f11c9a3094ba5142af5b3b49144dd49a7862f3acda5eb03f1687fde797e85641c8746a43b7b24d91df8e395197e2253fa92599adc36e78f2a3ce301599dfa01fb0c2b925708bdb7739be73", 0xed}, {&(0x7f0000e7f000)="cbf948f47cd14966e4ed3b079214ccbb119430c1715defbeb268af78ce9be04bdb2a41b0d7d7735e3371672db0a8e9a3c9ecfdc3dab3194a4d30d9d55a7c91c8c39e605365e303ba547b4c34ec53968150b2dfe6", 0x54}, {&(0x7f0000d97000-0x3d)="1df952a8a75d1d774650cbf20425814ae8e885cf24602c41395b59b5595ae19ac6223bdc9ccb721cfd19833fcf50bcfbd882893c981b0a21e91cf4a9c0", 0x3d}, {&(0x7f0000c8d000)="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", 0x1000}], 0x6, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00006d7000)=0x0) 2018/01/10 05:17:24 executing program 7: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x1, &(0x7f0000a13000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000a13000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000226000)=0x10) r1 = socket$inet(0x2, 0x5, 0xffeffffffffffffc) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a12000)={r1}) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000a13000)=[{&(0x7f0000a13000)='w/', 0x2}, {&(0x7f0000a14000-0xc8)="e88ce4946e115c9ccf01ec8060e6657f0fd2c5cc1b8d7c370758a2182d498d833a30af1e1141684822708acd0ad0184da3c65415aa81a8aab910d740d3eaaafd7d504e9b56767eebbe9b37c1c97d69c15ea209032b773922e7d88a0cf96d74af7799765248ff0efd68b296691aace6a093247bba494984fa4fc2feedaa732ba7f3d5fe1f8fabec9855c564106a80403e59821a610cc38f07bc4ae24ba9ad868121f0a17c8a3b1c5c895a9eae106eb975b08facef02ef8705e32b8b8cbe5896a41052d4d1a96d633c", 0xc8}, {&(0x7f0000a13000)="1ea15f31392d57f0330b7205f4bf9df7e17c670423a9d710be81751c623c335e49edd0f84d4de57d9f17e284d523da0c40c4dc6f1d63b5254bebe3008773e83fdb1b334025c838375b0d60ca5def0488b2b7758b6545508e943db0ca", 0x5c}, {&(0x7f0000787000)="41dbc748ae9be65304166652eebb4b70fce14b187d2d16883a990fdddddfd5bcd9779e5f362f6a39de0aa5e003919292325957297e4ec476e38fbe4e356a0626783cfcdea470bc1702e5f9b68811ef0f1d6e8ef4b47c3632405fcd603d0d7c4a231a89cd100f79957622fe9d0e9f82796a0033f98af7dce11c31eb2478ddb533107a934d038322b691877b152efce557", 0x90}, {&(0x7f00009dd000-0x2c)="ad3822f2fd44da8857683dcaae9b0ae57967cf97b2d190d19040abe6efa0718fee7346d5d7dafdfd5d0490f5", 0x2c}], 0x5) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000464000-0x4)=0x10001, &(0x7f0000a12000)=0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/10 05:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000158000)={0x0, 0x0}, 0x8, 0xfffffffffffffff7) syz_emit_ethernet(0x66, &(0x7f0000bba000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "74f4e3", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ae7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000417000)=0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000313000-0x4)=0x2, 0x4) 2018/01/10 05:17:24 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000ef2000)=0x80000000, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ef2000)=0x8001, 0x0) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/10 05:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000965000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="d4accc60fea4", [{[], {0x8100, 0x80000000, 0x4, 0x7fffffff}}], {{0x80f3, @ipv6={0x0, 0x6, "6af20b", 0x38, 0x3a, 0xbfffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x9, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x3b, 0x0, 0x81, 0x7, 0x0, 0x0, 0x1}], ""}}}}}}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000de2000-0x3)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bff000)=r1, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001d8000-0x8)={0x5, 0x0}, 0x8) getsockname(r0, &(0x7f0000bd4000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080c000)=0x10) 2018/01/10 05:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x4, &(0x7f0000d75000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ed3000)=0xe6a, &(0x7f0000531000)=0x4) r2 = socket(0x10, 0x802, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000077000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000aee000)={0x9, 0x0}) write(r2, &(0x7f0000df6000)="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", 0xfc) 2018/01/10 05:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000380000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x1000008) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r2, &(0x7f0000e19000-0x5)="", 0xff84, 0x0, 0x0, 0x7f) close(0xffffffffffffffff) 2018/01/10 05:17:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f000059a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000461000-0x4)=0x10, 0x80800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000011c000-0x8)={0x0, 0x0, 0x0}, 0x8) socketpair(0x0, 0x80e, 0x200, &(0x7f0000be3000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00008ff000)={0x3, "a76bf6289056"}) 2018/01/10 05:17:25 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000a7b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x17) setsockopt(r1, 0x10e, 0x8, &(0x7f0000fc9000)="", 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd7000-0x6)={0x0, 0x9}, &(0x7f0000124000-0x4)=0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd7000-0x8)={r2, 0x2dc9}, 0x8) 2018/01/10 05:17:25 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x200, &(0x7f0000fce000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x9, 0x80, 0x20000000003, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e30000-0x20)={r1, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000fce000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcd000)=0x28e, 0x80800) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f00001c6000-0x1e0)=[{{&(0x7f0000fcf000-0x10)=@ax25={0x3, {"0704b00932ba0f"}, 0x4000000}, 0x10, &(0x7f00007c1000)=[{&(0x7f0000fce000)="8f5f375999b4e1b51e702b6a8d9f90b54b2f4ea7996ced21b3d70b984c45b7c75a65ac315f2b034cc5", 0x29}, {&(0x7f0000fce000)="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", 0x1000}, {&(0x7f0000a43000-0xd1)="4913c8dbc4149e682bb03dff0ccd37cfa04874f609c39fbc2c0a406c2fc47d843e36a617d9a523ebd64a492ef370134ff2550d448413359e1bb7eaaddb629f0cead8f90d82ef9b393bd959b515bee7c30913b107e8b99b0963b5afa5fffd7ea854a9b144c72fc7cc688c0d66d926dcfe5e895d9e190e70a61118f368e3afad790df27c58719c4f4e74e71d7d52cf2755162861cb3ae3fcfde1b991e509ca22e2a97ed14e39fea335b0cad4649dcd42d18efa4f9f07385ece4bae06f8420b8e80183e44b3fbd70bd3669da1c2a76354abbc", 0xd1}, {&(0x7f0000d8b000)="4fc137121996210c3a438049307af84626a47a591e95d22fa5a0b984bacd13c4c694b52b85ced4e3f18985c3ee2fdcde8f487718da36", 0x36}, {&(0x7f00004b4000)="21e327d70b7b81d80eda2d7282c3661976819d33a572cb3a845a938ea7de2d9ef643f19a76a9ab0cbcbf670bd15a69f56f9e15bcf50dcf3304274662b14fb8d85a3cdd2613adc302fbaac8de106ba9f4c4fcafc05bb0a6f3351c8dd9bc29599f1fa1286f14f5b90df48abd43223d3ed352b0c2cb1c94e2067073f07145465afe527b3eefce8caa8f9950f10b4b12d884f54b1aee1a5cbe48bdb64068118da020499adf04d5b504837841ecba716ad955e6a0b0c4004f495ede74", 0xba}, {&(0x7f0000fcf000-0x88)="cc616d35886a7dba0b3122986f0bc3e8312d8de34fa5bdfb001bfe6ab77c84ebcaca76e18fd31133be25d25184599de7ff6087aaf6f28ebabbb96c19984e448197ce56c3f9779628a57919de0806b04ca8154ce4e038281e32f1c6d81db02fa48c462e3513d09094f50332598c39211ed94f5baa3e3d2405cb091c88f3ee91c608f43ea8bc5d5480", 0x88}, {&(0x7f0000be9000-0x73)="33fb6381b31f517c8e3f5d00010778ffadb1b31eeacebf4f7c87bae66064e00a5efa5fffb6f9474c5bea40023ce8fbd19315934c18d7c4f76a374bccb34bd5907d301e540bd56ada2809660444af0fd9cf54268a8cdd04b5f77d116eedbcb3bf106536516410c9a7d03d4212ea5267c8b9d0f3", 0x73}], 0x7, &(0x7f0000fce000)=[{0x108, 0x13f, 0xffffffff, "bfc422eb49fc6870e04c87778ce525c98c992602bd18047485c483dc0723c2a09455e897369f67c009c43e3cc1b4fb77a7186782c54bca2dcfcdde34c967217d33b4c23c8718bb911a2ffa5f314c87e8e457f4afeebcc1277b3a750aee1498048931d9daa3941d6e6e04d1d93050d7f06ce5771689f6231b874ca5cb9841481ad92650b58465dbf65df810176cdb2f7afac314ca2a9f880164c147c13e41f4f288e88b985543a893bdf507f7fdc2a3f3cc2cfd0a02ea2d94b905396b50f4faae87e036087990e9fb7e87ec0c61ae0c8e1f447849eb863c9d5f659e71478a7b966fe86a0556f38d80dd9c8a4b379da7968a06"}, {0xe8, 0x101, 0x401, "b0b733690858d5038063c2d812816efe277a8f3ed19da6e19417568b3c0acf3543268dda1a3a464c57f808493bc90754480f7c12fe2e3d7ed64f2cc0580e9c1a35c87f4066a134e3338152974c87ea65ec009089f69cf36a14fc0a36d82bfa7b30b63e656943be7a649e50fa8d6d342fc1661d5e2619d93b2a3e1361fcbf8d939c6a6f3fb0660ee4dfba1d931e754a44b22051208a73f8cbd149bb2f8516420833b34c2a2968a01058d49cd2f4563dc5709b812ba90765e8b1ede7d0e2fbd201194b97e15df305fe4093eaf10e85a07dce246ee28243b7bb"}, {0xe0, 0x117, 0xff, "f79634b9458b1ae62085d2ab6b85f46a486abb503ad9dbc8dd8d871f98792a9f9944bb1dabae3602001acb248548b19926ace0d9eb3debe27886b3ad36535e93f82732be99cc4e094e79bdf1f6e59e40508bab5d219fd9877ddbf1a7b0d835e2f265327e857097d2c04b63dc598a7d1718a65ab63e062a77b05f73e9dfbf54abe1e6f0d285dc56be50b7e0a0f943d88b6c00d77ed923157e697457f261fa7346be4f79a2eb48d89f3980418e141288a7332c5aae0d89ea71523eb2652f5305e3c6fa11866264ea29e5488e901b98a41f"}], 0x2d0, 0x20000080}, 0x8001}, {{&(0x7f0000fcf000-0x10)=@ax25={0x3, {"f9051f5ceba2bc"}, 0xffff}, 0x10, &(0x7f00006e9000-0x20)=[{&(0x7f0000fce000+0x3f8)="1b3696da1ee2c6e8fe943237c81c97903f5e9bd651c83de321cf509b2136bdbaaa4d62a85fc6c69ef36e80039eae64e4f8cfe2c0da502b1364a627aa9b2ee8b265b46f6e500fc5d20c28e7a2a03dcad56ac5d7eed935bf3b5697d7dc", 0x5c}, 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{&(0x7f0000e1d000)="fe433d4b1f577153ac3cd30d848d77cac1a964b9af696bc6dabceb258ecc5f1eea9f5a12fba8b0398aac3e6b65129de184f1442075650221093a33193571213453e6c4c5dd4df57f49120d22920e7ea6ac938672c874c7e283a00047a94f98de7bb92834d90045a210350931ab2efc2b0ea3c13bb36dcc844e084478595386cc9f78f3fa77c7795b66db952ca3e0672ecb2c66b9e1bce97359acb246f15a5fc9556d88fa1288bbdb3cf9152f734c46848e198929f415ca9225854cb0775498091ca889da1ab96e", 0xc7}, {&(0x7f0000fce000)="235842b2d6f591a3afb3ecfab7180ce7fcd701180170313db998c536d7e6a297a3235d947c38b5707916eaf9b95eb6a181be3d9da0d0ea525e1437a1fa98bf69535629afe6a6634d3d045fe11d24fd4ba9307ea5ba1cf3eced", 0x59}], 0x8, &(0x7f0000fcf000-0x138)=[{0xa0, 0x11f, 0x80000001, "1ba0614eabc1c1ced384a0b89cf28b018c49f7fd780ea8819f8be44fafe18fdd21354c19d557d01e23d69870a062d941b1190c597087c820276f9c7c407f82db2f199913e91a4dc6c851cd3d737badfce2d6c9e75332cd52f0bc94d858650f235b4d2460a737af21f45503ce1ee81f7fb453ce057dfbe454fb91d9845fc9a7f3881dc28606b1101c2f9842e42f"}, {0x30, 0x119, 0x5, "64db904f1455cfb47dbacbe625b48f07e89b646ccb81fe513f274be1"}, {0x38, 0x1, 0x6, "e9f257a74ddfdd128ec09cae69622f3556903d22673df6f9a7d48eb005988a90685981d956"}, {0x30, 0x0, 0x1000, "76da4f56e34a2fe1fe1bb13b169bafdbb6c112730cfc190d7ef1e307d9b5"}], 0x138, 0x20004080}, 0x2}, {{&(0x7f0000fcf000-0x10)=@llc={0x1a, 0x8, 0x7, 0x7, 0x6, 0x2b702e14, @random="0135d8d24004", [0x0, 0x0]}, 0x10, &(0x7f0000fce000)=[{&(0x7f0000fce000)="6c775b26233322184cb5cb2bc146942b36f56d0c92e73db7cf5f7db5e0161848eb1ca6189118ce0a8a58a2771c45ee5ba30753cb3693bdcacab1a2881fc65da367e4f8b40c88d4911e2770ffb124334cbeb21554d258e2060f697e45d86589ce40130f9558d507168db0369012e76ec78ce25b344e544529b4f557fef16e3d3c9f45c3121ce2ecd0e0c52f50bd7d532958134eb538935644ffe9b5c26e18b54b91b0f13739e0b243feeaba5acbb0e4a9065833565e5d45060b70926862cb4607e2171d226d545548a1ec98f915a4a03d6a136d1cbc4a2e21e5a8caa2845627803a46fb9dce19", 0xe6}], 0x1, &(0x7f0000095000)=[{0x20, 0x84, 0x7, "c34236c0801baf93d541"}, {0xf0, 0x11e, 0xe9c7, "016acc12970e12584761a7e2d7f8b73cdf1788f653c2ea7e42290d15c1f9c427b71dfc1dba6be87f9852920731fad872ee0d2c2e6a2d8ae33a39d3b713eeac18dc7c2550d29da94b2ecabe4736d9ffdc1d242520798b167a28af2f712273e16186146ae06ff2c05aec600ccf6ec4927c29a35814479d14d6b2453c42b99a29170eadbb712faa6d23d9da3fda3009246be4d0d63b743c7ca3f3ead2fcbbae15ccc789f40813b3677525b2d598390e40cfbacb28c7045dafb9b3440bc27588ab04fcb47a3e3bf894e6d9f3b62ffd07c1d77eec8084b223cb32e07a4fce54"}, {0x110, 0x10a, 0x2e, "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"}, {0x110, 0x110, 0xdd93, 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&(0x7f0000fce000)=[{&(0x7f0000fce000)="699ed51fd79145e16def215eda6cf3df618f39780541f531905f3feebbab8635d145e90909327fd8d6162561ef8c8f054a6540ca942b8c997c2c7411573160a84495e2df23a09335065cdff41a2b8ae372cb71a33fed68f20f860d32be9c0530f05ffde5ba90c832efe96efb404489ceb5a5bc7e3f236d79bf9ca018da8cb0f56ca6a3162a473839ae40ad7d9cdffc9002bc1de6d7f6de6748b3b3fdeafa537ca41263a71ea202e921df55440a96173baab6d62152a19edb25a004cf1ecf0859eb9567f18cb47bf354b08ed52f", 0xcd}, {&(0x7f0000f5b000)="785d7c68a128b7983e3e1456de30a24cd301b5955a58a9faa01994fb05e3de973f5fd2edf3c87d6f1741129fb627dc01961dfafa4cdfe692df4e2e1fdef9a51a259841f40811b34953296bf3a14d722561c11a60a2ea2df3d239eab9839815150379ab0218917008d0069573420039145f784b6d82c9f57e96faa64527933ea6e481f3a052ebb72484bcfc19a4c4231cb477094c", 0x94}, {&(0x7f0000c17000)="23d281489274b44560dde4f5d351b3868e6af9539b4959", 0x17}, {&(0x7f0000722000)="7fe15f3c61daaef24b1710b9bcde2f3b73b952a45079b643adeb84e381c632292495d1bd37d49c40b367ce9455f31d907b620bb3e18476ed83c1eade34ac5e677aef2cf3007140e5cc9a2db6c11ab7c0c6f2353f8977dc83b1761fb6f4786550f29a7305e7424d44b9b793799c84c3456acd239ed1f4fc60ed0aeba8ab934e0330424ea2252876d2f06d0d", 0x8b}, {&(0x7f0000fce000)="00e55620027ad1262c120cd2c6628306adce9e542c4e898522dd0638287bf0515247cd2a39c66c1d8694e5c4f07996c42c4d11f27f3b11470afc8e28713fd050aa60f24989bb8fa8f5fcdd7c045885e63358a745e2", 0x55}], 0x5, &(0x7f0000fcf000-0x11f8)=[{0xf0, 0x115, 0x0, "7e077e63ba9d4f6a0f64cda967d8e77df78958e5af9afa2a161a24fb0ed34eb90b0f9b90adf399df7ec371791532986aa441261fb6f687c1b39a1c331cdff0f571a170a3c6cc791083e6c36b4c79af21c800bb3867a75c74cfcbe1398bcc0bdafdf1db3841d0cdeb61effa7532e3bc2557d814b4323c9dcc6e43b73a4d2702d23da0c05dc9f721bb26c52e8cac78e2db8a149b97c0c1cafd34edde55e3537144f87f2cdc027543cd4717485495e5f531cd71bac18a694e2e03abbd450cdd69832cb9286fb007eebed649fb4de8e7be35cb4ffb1dd34597de6d5e419c6553"}, {0x50, 0x114, 0x1, "4078a999884d0f2275bdf860979a7cacd0b1d638b77faa8774708c1f356f8dfa5260bf62171d936633485283a1d4d57a6d6d5ac0f8c26c4427e568ace00fa391"}, {0x80, 0x11d, 0x5, "7a96fed22eb20f686442d32effd3294b53524b3fb2713e031625e927a95e05573776f1dae4a87563491469fc92eb004fad4176eda7b9cd4909ecf2fdaefc27d4a94d19825c736804c49997b403cff692d889f784fc9f12f0088ff21fea3e4ba2283a3f8efd59c80ed686"}, {0x1010, 0x10f, 0x7, "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{0x28, 0x6, 0x7, "694f88951fd1ec7d17925b2cf1d52cb40a88b0e3ad"}], 0x11f8, 0x80}, 0x9}, {{&(0x7f00007d8000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000035000)=[{&(0x7f000088d000-0x59)="40845fc7b7ba663077531645bf6fbbe08feeaf20db9ac8757a6ff4cc7c1c1e1482323436ae519bb012df74bd8d4a5d3f7c3a872fc81dd1779852c2e6dbb85fdb215f244148e997e6ab98f4d1fb797430ce6bd1462f67fa282e", 0x59}, {&(0x7f0000967000)="86ba47c8e69fbeeb194df84977ce9ab371695ed59f50775d034cd9eb571bbf25e3edeb264bde5942a9f80736007e3f2c1c6dcd0cb9ae384c5a0cb345a6a36fd8070b03c73723fc06110d859ca41862cbe16bfc24e6413bf7d2a9e9c576280f72e652015207af9e9170c3a977424d8220a7cc446e18d995f5fedfb5bc29a05327f9a033e6a3589707700dd75cb299abb393ca94353fe1893514037238da3dcbb845797c0109d93d1a2ba6c2db", 0xac}], 0x2, &(0x7f0000f17000)=[{0x60, 0x118, 0x40, "faec374e8313cbed7d8a7b2e726874f78be954c994fcdc66a080e9278137774b7b3ab85b4b0cf6782fe01d3b7981085ab9731bfc92ff6239c5620ae1eddc51138efa008f64048a39d4"}, {0x40, 0x111, 0x5, "c34b4046c024de75a18d4cde220fce60c68019e3026564e7606e547126109ea331ab08eb642cadb4cf"}, {0xe0, 0x0, 0x80, "2ce7dc5b7b5afef9b59f01d63752f815553ba1fa8683cab566add1802f54a732e79cbcb830f42217374216a13cf1333548d8820b18b9deb59e5288281de378cc7ac6cde98ba0564331c1d67f8728fc056eed9ae5fae9cc2ee438197b7b86e272ebdeffd901f8de04814d5d9740c2aa12a4c28f077ed68681fc85dc041d6a28eae840c2a86293c91bac0bc5b602a19d0ba8ebbe6a0892c1cd9466ccb89e5e5244e08af35427d790f476a403b0271b54ec3daf61ecc73770feb0b1b4f9f77ac34abac96a3cb62126ac4b0df31de9afaf"}, {0x48, 0x1ff, 0x2, "5cf882ef985bd4f055154ad928804f4b9a4eb0e200d4dcfc392355302985ecc00256ec50d4fb12594cc36a48a9d94c727574c234"}, {0x48, 0x13b, 0x81, "97d44054eef3d0fb994f191e3bdf05f3f7aa449f09921c4c3dd65d25038d633d128f8b827b124eba5df4ca6ff5f5299d2705c621da9cd047"}, {0xf8, 0x12f, 0x10001, "91b01a8577a06c23ade3b0a8c2c66f0614f334b09892c95ab1363352b0f518d4041d2da8498b83027fdd3fa15e1fbd696ed40465e9e945f6a3b05bcc4164455a7948f9974cd39e33ce159ff7c65fb2cebf2fe97c2c29242e2958db07aea2f8edd16320b15f47cf91154787d398da5e96f646fa2b6c6cc37b2d1cde297ec12c937cfe47d5fdf0f55e5639dcbd17d64dc124a3ba07a6e65ba65b30b4fa38b3a55e8be2f807bd95564f8a995e1d3a39a0bc5b38d44c01d9794d6d0a06df5d8394b6d12b8be9075f47f9bbb2b6f67b3fae1da81d79e5bbf9e9f65d0e2c0077e78d724e750057ae"}, {0xe0, 0x115, 0x8650, "0ee1219d349bc9fc99b3e000347b65b45ba36f862b354cf492633049da1fd253bf6a9be19ce5dda6482a9570a1ccc8123334414b0c8faab6268c464a8cc158fdc94dc6ca41b562ef2a45538c8ee6eeb3e33d9556b60e932a9393c4751d2f458a12cdefa0efa464331c1dc62a3fd73bc9f0b86059de3523f473ad673d1b8831b7d1d7f0e96661f60ba2bcfdfdcc0a786b67ec87e6bc3f8fc1f948b6e6345035d5e9498d0395a8cbc3662853e222fad29956bc1c7b31a8b1560f3fdcf08280df1118f5d6143e61e6ecc94e"}, {0x70, 0x10b, 0x1, "56a47c080715525fe7e1894edf5590a30b0cc619d69ef76914346bdbe9ca3a0a6623cc17b7f73a3603ae9be6229d51968c157ea628f9c40a4a86342e30f11eed9cdcab00425dbf70fe016d1339f5b092635626ce9b0db19e0f4f"}], 0x458, 0x20000800}, 0x9c1}], 0x8, 0x840) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00006bf000-0x8)={@empty=0x0, @multicast2=0x0}, &(0x7f0000fce000-0x4)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000055c000-0x18)={r1, &(0x7f0000fcb000-0x43)="86", &(0x7f0000fcc000-0x50)=""/80}, 0x18) 2018/01/10 05:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000018000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005d5000-0x4)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b92000)={0x0, 0x1f}, &(0x7f0000ec1000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ce6000)={r1, 0x1}, &(0x7f00000c2000)=0x6) r2 = socket$netlink(0x10, 0x3, 0x0) getsockname(r2, &(0x7f000048f000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000287000)=0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) accept$netrom(r0, 0x0, &(0x7f00002ee000)=0x0) poll(&(0x7f0000d29000)=[{r3, 0x1000, 0x0}, {r3, 0x20, 0x0}, {r3, 0x2000, 0x0}, {r3, 0x8100, 0x0}, {r3, 0x8, 0x0}, {r3, 0x400, 0x0}, {r3, 0x0, 0x0}, {r3, 0xb, 0x0}, {r3, 0x5000, 0x0}], 0x2000000000000065, 0x2) 2018/01/10 05:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) accept4$packet(0xffffffffffffff9c, &(0x7f00006b4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c95000)=0x14, 0x80800) socketpair(0x0, 0x805, 0x5, &(0x7f0000bac000)={0x0, 0x0}) socketpair(0x8, 0x80003, 0x4, &(0x7f00008c7000-0x8)={0x0, 0x0}) accept$packet(r1, &(0x7f0000cce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d29000+0x36b)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000a73000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r2}, 0xc) accept4(r1, &(0x7f0000963000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4a000-0x4)=0x10, 0x800) 2018/01/10 05:17:25 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ff6000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x5, 0x0, 0x3ff, 0x8}, &(0x7f0000ff5000)=0xa0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ff5000)={r2, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000063f000-0x4)=0x8c) 2018/01/10 05:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080001, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) [ 170.647840] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. [ 170.671581] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 05:17:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/10 05:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000dff000)={0x0, 0x3ff, 0xffffffff}, &(0x7f0000b08000)=0x8) 2018/01/10 05:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x100000, 0x84, &(0x7f0000e83000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f000023b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a94000-0x4)=0x8) getsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f000043a000)=0x0, &(0x7f00008e9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket$inet6(0xa, 0x0, 0x0) connect$ax25(r2, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) syz_emit_ethernet(0x52, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x8, 0x9}}], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000a14000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x10000, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x89, 0x0, 0x1800000000000000, 0x7f, 0x4}}}}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000571000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009d1000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/10 05:17:25 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x8000, {0x800, 0xffffffffffffcb33, 0x8, 0x3ff, 0x89, 0x1f}, 0x1, 0x7}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000f65000)="", 0xffffffffffffff0d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x4, 0x2, 0xfffffffffffffffc, 0x5, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0xeb3}, 0x8) 2018/01/10 05:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1, 0x80003, 0xffff, &(0x7f0000372000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000095d000)=0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000090000)=[{&(0x7f00001f9000)="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", 0xf98}], 0x1, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) sendfile(r2, r0, &(0x7f0000a61000)=0x0, 0x1000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006f1000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000787000)=0xc) 2018/01/10 05:17:25 executing program 1: 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) pipe(&(0x7f000059f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008b9000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000110000-0x4)=0xe8) connect$packet(r0, &(0x7f000085f000)={0x11, 0x0, r1, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/10 05:17:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x8000000b, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x5a) socketpair(0x9, 0x5, 0x8, &(0x7f0000fe4000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000059e000)={"cda4769f719f193cb45e5cce4ab81a89", {0x4, 0xadf, 0x3, "d8078a0fe799", 0x6, 0x0}}) 2018/01/10 05:17:25 executing program 3: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000686000)=0x100000000, 0x4) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) 2018/01/10 05:17:25 executing program 0: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a0004000200e500ff00000000080003010c00001ee400", 0x39}], 0x1) r1 = socket(0xb, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x400}, &(0x7f0000ad1000-0x4)=0x8) 2018/01/10 05:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = gettid() r2 = accept4(r0, &(0x7f0000db0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e9f000-0x4)=0x60, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000161000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079d000)=0xc) r4 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000261000-0x73)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a47000)=0xe8) r6 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003f4000+0x34d)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b09000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091b000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000520000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d74000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000379000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000b30000)={&(0x7f0000332000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e82000-0x50)=[{&(0x7f0000029000-0x21)="baadbbee8e67aff252fc40dbcb03f01bda5c2278c8dd141e23d1e7171c6c848541", 0x21}, {&(0x7f0000db5000)="bc2cc847e72259fa2f4c46fcda2df866c97cf0f9c3abe87a6101785464a272c03699c8eef8c894b05df1b542e1844e4cf37351b0592cbd3adf1a7cb8311bd75ea6515ae1835e08004d9f262be8bdcd230f10e35161e64bf761c4d6badcb30de494fa8ef7cef0dd47e6e315b759348e9cf447fc00ab", 0x75}, {&(0x7f000058a000)="08b9f5b9ae8848547d1ad27b990c67fd51aa0cabbec7ce9e2554c4e2380500dbd53b4d08f56a181d892b9fbc6a44152e7f4df7ec78977f0ffe4d71328b7a3e866140a7f53f5f0f3ca5701d10d43703e80c05a3d2d7ad9a2775b1cbe16362ad7c1e202314218f05f71208ff659cc1f6c44fe1213bbeb04efe75c07f14771e7be5552a2f488e4b009b9fa947c14d1019aef213559a2bbc5975cad3cc86a44e1f02e0f923668317b3bc396cbefd85a12b9eebc6e0834f8d854bd2f53d5929", 0xbd}, {&(0x7f000025f000)="98ebf4baa5eb490dc7e54acf46bd91f751de21bb8dff56ab7f9a8fa310d1e796dd57f2c3099a797f0c13f2338ce199133523669984ef04fd6cef1fc15def69a7446080db59", 0x45}, {&(0x7f000074c000-0x8)="c4c8a4d81a426314", 0x8}], 0x5, &(0x7f0000871000-0x94)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0x120, 0x4000000}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ef000)=r1) r11 = accept$alg(r0, 0x0, 0x0) r12 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r13 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r13, 0x89e0, &(0x7f00001c5000)={r11, r12}) sendmsg$key(r13, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000109000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x80, 0x100000000}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x5, 0x4) r3 = socket$inet(0x2, 0x80000000000003, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000f16000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)=0x0) 2018/01/10 05:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000023d000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000781000)={0x0, @in6={{0xa, 0x1, 0x10001, @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]}, 0x6, 0xffffffff00000000, 0x5, 0x7, 0x1}, &(0x7f0000040000-0x4)=0xa0) socket(0x3, 0x2, 0xff) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000413000)={r1, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000072d000)=0x0, &(0x7f0000ff5000-0x4)=0x4) syz_emit_ethernet(0x36, &(0x7f0000f84000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x6, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e9782baf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd5867a25bbf936d09a44b2ed021ff03"}}}}, 0x0) 2018/01/10 05:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006d5000-0x4)={0x0, 0x1, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ae6000)=0x0) write(r1, &(0x7f0000c3e000)="8c5d182da06a6e7e6d6388ae6a008d5c283a5adb97ce631c55ca9f5887859f5fc75f1fef3ef65e6ef8e52970c1def2ddc077e90c6d7889aadb31039783a42e5c6756a3a8cdfe594087919896530b02267a1ed5e013f75905e586a55e97d4f245879008910695b5e480c3c84f16ee86833d542ae9d6ac0fef873708603b9b9f07170ff4134f7394edd68b6a65a275e64819ac", 0x92) 2018/01/10 05:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407160904000a0007100800010004001300000000001f000000", 0x24) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000404000)=@generic={0xd16, 0x100000000, 0xfffffffffffff000}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f33000-0x4)='tls\x00', 0x4) 2018/01/10 05:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000596000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) connect(r0, &(0x7f0000c35000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) 2018/01/10 05:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r0, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c4000-0x4)=0xc) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x4000000000}, &(0x7f000025b000)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000fb000-0x4)=0x8, 0x4) getsockopt(r1, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/10 05:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000810d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0xfffffffffffffe87) 2018/01/10 05:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000000000001, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000761000)="2e588c0cc47775ae3ad5d48906074c081bdcdc2de27859b050528ca75ecc6ef503c1e599ea02b59a8b045f0e1af226ac89885a3786632da9beb38a4c63db76c6ccdd11b5b22d4f6bbc597901b7", 0x4d) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/10 05:17:25 executing program 3: mmap(&(0x7f0000000000/0x5c9000)=nil, 0x5c9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00001dc000)=0x6, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000586000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f00003ef000-0x80)=[{&(0x7f0000549000)="ad30b2238c9444c13a65a5f94232b952", 0x10}], 0x1, &(0x7f00005c3000)=[@assoc={0x18, 0x117, 0x4, 0x201}], 0x18, 0x4000}, 0x20000000) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000166000-0x8)=0x0, &(0x7f000058c000)=0x8) 2018/01/10 05:17:25 executing program 0: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000798000-0x10)=[{&(0x7f0000419000-0x1)='`', 0x1}], 0x1, 0x4) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000f, 0x7f, &(0x7f0000799000)={0x0, 0x0}) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x0, 0x200000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000079a000-0x4)=0x4, 0x4) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 170.890295] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 170.890912] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 05:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000001000-0xa7)="124e6db80467346da168435ebbd7686a1e54798f532d203abe0e30ab6ca76a3572f5b0cfd0fba3bbe0a516cdc7a3063eab5dcb624475aa86eb0f647c80b29028f2c63f7c72e45c762d313b22f993ba69de3b9028b864a595ae1dcab990ba9d2788f1551412eb81aa4493fc9c2b53d17c13fbea550c80e9769678cd63b617f097b3e936ca882d5a307bc855eedad5e01fe4af60d25039f82fe353c078f008ca7abdb9898c089fb7") 2018/01/10 05:17:25 executing program 7: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000ee000-0x4)=0x7, 0xb05d00520dc4014e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000015a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r2 = accept4(r0, &(0x7f0000392000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10, 0x800) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000227000-0x4)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) 2018/01/10 05:17:25 executing program 2: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x4008b100, &(0x7f0000000000)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000c90000)=0x2000400, 0x4) 2018/01/10 05:17:25 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000dbf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000186000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x1ff, 0x3, 0xde, 0x3, 0xf16, 0x2, 0x80, 0x20, 0x3b, r1, r2}, {0x1ff, 0x3, 0x5, 0x1f, 0x1, 0x1f, 0x32a96b7, 0x7}, {0x8, 0x2, 0x5, 0x3}, 0x1ff, 0x8, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0xffffffffffffffe0, 0x0, 0x101}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) [ 171.033972] dccp_invalid_packet: pskb_may_pull failed 2018/01/10 05:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) accept$alg(r0, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000941000-0x10)={&(0x7f000040a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x60c, 0x9, 0x0, 0x7fffffff, 0x3, 0x400, 0x9, 0x0}, &(0x7f00005a8000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f00006a9000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r2, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000779000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/10 05:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x15, 0x1, 0xfffffffffffffe01) bind$alg(r0, &(0x7f00003b7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) 2018/01/10 05:17:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f00009b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000203000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000748000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xb222, 0x5, 0x2, 0xfffffffffffffff7, 0x1f, 0x7, 0xce, 0x800, 0x8, 0xb66b7bb, 0x100000001, 0x80, 0x3, 0x5]}, &(0x7f00003cb000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006bb000)={r2, 0x2, 0x6, [0x7, 0x3f, 0x4, 0x34ed6986, 0x4, 0x9]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000426000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e6000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000d5f000-0x4)=0x4) 2018/01/10 05:17:25 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) 2018/01/10 05:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair(0x9, 0xb, 0x0, &(0x7f0000f8f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe8000-0x4)=0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/10 05:17:25 executing program 7: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000058e000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x5, 0x2, 0xfffffffffffffffa, 0x5, 0x3, 0x1, 0x2, 0x6, 0x4, 0x3, 0x4b30, 0x0, 0x1f, 0x3f]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e05000)={0x5, 0x8002, 0x6, 0xff7a, r1}, 0x10) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x3, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x1, 0x8d17, 0x8001, 0x58f29ad3, 0x5, 0xfedd, 0x6, {r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1c9c, 0x7, 0x10000, 0x7ff}}, &(0x7f0000002000-0x2)=0xb8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0xe800000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000)=0x7f, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x6, 0x9fe4}, &(0x7f0000000000)=0x8) 2018/01/10 05:17:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000412000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002a7000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d5000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b67000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x2, 0x7fffffff, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x16, r1, r2}, {0x7fff, 0x10000, 0x3, 0x9, 0x10001, 0xffffffffffff8001, 0x542, 0x3}, {0x5, 0x7, 0x0, 0x80}, 0x9, 0x8, 0x3, 0x0, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x7e}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x4, 0x3, 0x6f11, 0x1000, 0x800, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_ifreq(r3, 0x89b0, &(0x7f0000dbe000-0x28)={@generic="bbf0de7b974e4dcba081f104b6abe254", @ifru_data=&(0x7f0000a90000)="07367f12c368b352520bb4381cbe68eeb3145d7e00f4e7a6ca90b2eb36e14c8b"}) setsockopt(r3, 0x2, 0x1, &(0x7f0000546000-0x1b)="95c6b9bc446f9299114b055b9bc69692817c6386dd21cf42758e0b", 0x1b) syz_emit_ethernet(0x5e, &(0x7f0000c37000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "f80409", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0xa, [0x0, 0x0]}]}}, {""}}}}}}}, 0x0) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bf4000-0xc)={0x0, 0x5, 0x20}, &(0x7f0000376000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c5c000)={r5, 0x9, 0x30}, &(0x7f00009ac000)=0xc) 2018/01/10 05:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b30000)={0xffffffffffffff9c}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000e1c000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006db000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b48000-0x10)={r1, 0x1, 0x6, @random="7e11673f178a", [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008b1000)={0x100}, 0x4) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007e3000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000f0a000-0x28)={&(0x7f0000670000/0x8000)=nil, 0x8, 0x3, 0x14, &(0x7f0000627000/0x4000)=nil, 0x200}) 2018/01/10 05:17:25 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000005000)={{0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x3}, 0xffffffffffff7fff, [0x6, 0x0, 0x81, 0x0, 0x3, 0xcc, 0x100000001, 0x5]}, 0x5c) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000005000-0x1f)="1f000000170a0109000000000000ffff000100000902000101ffe50000512d", 0x1f) 2018/01/10 05:17:25 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3bb5) bind$inet(r0, &(0x7f0000ca6000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00009cf000)={0x0, 0x0}, 0x1, 0x0) socket$kcm(0x29, 0x7, 0x0) syz_emit_ethernet(0x11, &(0x7f0000f4b000-0x1d)={@random="09214100841b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002b7000-0x8)={0x0, 0x0}) 2018/01/10 05:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000997000)={0x0, 0x1, 0x3}, &(0x7f000035d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c0e000-0x8)={r3, 0x0}, &(0x7f00009a3000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ffb000-0x20)={@generic="0e591d0a8efbff0970550314eab7c7b1", @ifru_flags=0x0}) r5 = socket$inet6(0xa, 0x1, 0x0) r6 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000134000)={r4, @in6={{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffb, 0x1, 0x1, 0x8}, &(0x7f0000343000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000d88000-0xa0)={r7, @in6={{0xa, 0x1, 0xffffffffffffffee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x70f8000000000000, 0x9, 0x4, 0x4}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) gettid() 2018/01/10 05:17:25 executing program 0: unshare(0x1006000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x6, 0x4) unshare(0x8000400) 2018/01/10 05:17:25 executing program 2: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00000dd000)=""/194, &(0x7f00007b4000-0x4)=0xc2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:25 executing program 2: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0xff, &(0x7f000089b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000adf000)={0x0, @in6={{0xa, 0x3, 0xffffffffffff1981, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f0000de8000-0x4)=0x98) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000030f000)=0x5, 0x4) setsockopt$inet6_int(r1, 0x29, 0x6e, &(0x7f0000622000)=0x2, 0x4) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000de8000)=""/172, &(0x7f0000de8000)=0xac) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000269000-0x4)=0x0, &(0x7f000069c000)=0x4) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000de7000)={r2, 0xeb, "be01db0620c1d71b273ef35e54205c3b9c4fab78921f1c8e6cad3678d934931f6e2ce850c7e29182b25646023fc1505803b23d3c9cbc91f82c57f2934bfb215fb44814eb75b4045ca1355233485e664037332ac831f9e3b050f32d8bb142df377f5dde5561b756971f8ec88f168b13c97d67c66cb755bf24cbe2768cee4d3e23b578e08e88a7f58c30c595abf408b93415957eb0b35085d8cb38e6f7aae44052343a0049c16c2b147033cae970bf4cd2a702cf1db34da7e4ee99f286eb4119321d805af3e6bcd735aec2e9a8b67a3cbd701f85111f4fd9aacd455bbe53f2913d22adc7881f5e3397322685"}, &(0x7f0000de7000)=0xf3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000dea000-0x4)=0x1, 0x4) 2018/01/10 05:17:25 executing program 1: r0 = socket(0xa, 0x3, 0x81) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000001000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ea3}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x7fffffff, 0x9, 0x5a, 0xc7, 0xfffffffffffffff7}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x5)="8d66ac5df7", 0x5, 0x48000, &(0x7f0000001000-0x10)={0x3, {"5303338e3b7829"}, 0x800}, 0x10) 2018/01/10 05:17:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f9a000)=@common='ip_vti0\x00') connect(r0, &(0x7f0000f6a000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0xc5) accept4(r0, &(0x7f0000b7d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f9d000)=0xe, 0x0) 2018/01/10 05:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000021f000)="18000000020001000000ba8c5ee18c8836000008020100ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800000000dba67e06000000000000006700e201a100080000060000000000cb3da41f0000ba006707c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f029801e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b0a1068393d2281000000041ad0b41fc23eef67955443", 0xfffffffffffffe73) 2018/01/10 05:17:25 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f6a000)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f6b000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6a000)=0xc, 0x80800) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f6a000)={&(0x7f0000f6b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00002d0000)=[{&(0x7f00004cd000)=""/10, 0xa}, {&(0x7f0000f6b000-0x26)=""/38, 0x26}, {&(0x7f0000f6a000)=""/73, 0x49}], 0x3, 0x0, 0x0, 0x8}, 0x40000000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f6b000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb5b1, 0x401, 0xfffffffffffffffb, 0x1ff, 0x1, 0x8000, 0x3, 0x10001, 0x6, 0x1, 0xffff, 0x3f, 0x7fffffff00, 0xffffffff, 0x100]}, &(0x7f0000f6b000)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a84000-0x10)={r1, 0xec, 0x204000000000, 0x4}, &(0x7f000009a000)=0x10) r2 = socket(0x2, 0x80002, 0x9) write(r2, &(0x7f0000f69000)="1f000000f7030000000006c507140023", 0x10) 2018/01/10 05:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x3, 0x80000001) write(r0, &(0x7f0000d1f000)="1f000000070601260000000000000000fff5f30c0900fdc0ad000806080000", 0x1f) 2018/01/10 05:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0x4100000001, &(0x7f0000f31000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f42000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc8000)=0xe8) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000bc0000)={&(0x7f0000908000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000684000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000092a000-0x48)={0xc, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dde000)='GPL\x00', 0x7a45, 0x496, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x8000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x14) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000076b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fef000)=0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00006cf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c4e000)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000b15000)={@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], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0xff, 0x100, 0xad, 0x210000, r4}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000499000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) accept$packet(r2, &(0x7f0000551000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000260000)=0x14) 2018/01/10 05:17:25 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000de0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000586000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000233000)=[{&(0x7f0000362000-0x6c)="ee034f09f0f1286c376c435a59d72d1804b15532cbff", 0x16}, {&(0x7f00005c9000)="09d41fb465ec5bdf7138b8a9a669a4e63467bd2adf9ca1fdecb12f2043ded42d6d903c6c3813b7734bf58cb47a0e135d66992cbe22a8109e754e259ca2dafeb18824f109a52943d856344527433c97eac922397d5175e4ca52fe9c5cb518482155e401e0558ab515e503276b29bd259fd0a139a313531e5caee02c4313d8438c0fbb11f8468e673bfbe048f4fedd7a4ed224da00ab5de32e429e3c04a194f179340b82cad2e182d05317089386fdc30a55a957b29865af638c611fe075ecc3093124d39bf488c01455be80f86350a79e3a5b2650eb1d4f40bad0", 0xda}, {&(0x7f00005cc000-0x36)="9e64cc74298e049bcf87bd7d3fd5ab276e6efdd42854980bc9a0c876c5f1129fa9fd0c91b39df83dd68b33dae2bfea71efb458c2ffd0", 0x36}], 0x3, &(0x7f00005c3000)=[], 0x0, 0x0}, 0x20000800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000f78000)="6044cc7ca6136084b3d92fb3e94b8d0c25da9776514ef869285c8e97f825f08c94ac98b81f4f2f4438089049e4541a51f5c2f17f6d8fd0680ea5878abe1e56792453b1f680410825439bdc184498626f802aff17eb5941d9ce6e59b320703e58d8b08a5f499ed1c02fe1cc") recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:25 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x800000002e, 0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000019000)=0x0, &(0x7f000001a000-0x4)=0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000005000-0x2)=0x1000, &(0x7f0000018000)=0x2) write(r1, &(0x7f0000013000)="e0d3d365cade63cb484452d6bf164e26365eda2b04ad3a718a129321bd85cf1d117dc1a49845c8c212311fbbc39b9a45483fd3b59fdfb72f9ae701537df78e4d2205004a427997d78933cc16f8face3821bf0bd03de4940f3f4351847751e8524ffc835a4e47fe583fc5b2429aa08c71040df8e172c411c98a91d384048ca89c07bbbb1e7ba032db8ffb99a271a593d2b7044d119374fe4121a3a2baf59503e0eaf00f9341b19b48c75cd7e2432a6c6924fa810a493ad079e8fd1be8", 0xbc) 2018/01/10 05:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003ec000)={0x0, 0x1, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009dc000)='"', 0x1, 0x0, &(0x7f0000fee000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00003f7000-0x2)="02", 0x1, 0x0, &(0x7f0000fa7000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800000001}, 0x1c) listen(r0, 0x200000008001e) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = socket$inet(0x2, 0x800, 0xf2) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00007bc000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) recvmsg$kcm(r1, &(0x7f0000a79000-0x38)={&(0x7f00005e6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000eee000-0x10)=[{&(0x7f00000b7000-0xe5)=""/229, 0xe5}], 0x1, &(0x7f0000dee000)=""/236, 0xec, 0x10001}, 0x40000040) accept4$inet(r0, &(0x7f0000aa6000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7d000-0x4)=0x10, 0x0) 2018/01/10 05:17:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0xfbd95b9153fd9a32, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='tunl0\x00', @ifru_flags=0x5100}) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000028a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00069a", 0x30, 0x3a, 0x0, @empty={[0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, "0300ff", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/10 05:17:25 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fce000-0x186)="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", &(0x7f0000c35000)=""/0}, 0x18) 2018/01/10 05:17:25 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x62) connect$inet(r0, &(0x7f0000ec5000)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000035f000)={0x0, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x91, &(0x7f0000fd7000)={@random="cd8668a6d02f", @random="c201f95786c8", [], {{0x60, @ipx={0xffff, 0x83, 0xfffffffffffff800, 0x1, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2f2}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xd4d}, "738f187de610df5b195a6cebe28acb9a7454601509e0c67cdc11b544357b19e3a607019d85513579b8499e1fbd33419e685fb0c6d1b30246f4055894156cea4928d05aa95203d359b299f1969b857edb1d09df253cedcae4793d1a96ae37a72e0ea266f1ee"}}}}, &(0x7f0000fd6000)={0x1, 0x3, [0x5c4, 0xc59, 0x705]}) mmap(&(0x7f000050a000/0x2000)=nil, 0x2000, 0x4, 0x10853, r1, 0x0) 2018/01/10 05:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x6ef000, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair(0xf, 0x80800, 0x7, &(0x7f00000db000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000043c000)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c16000)={0x0, 0x0, 0xfff}) socketpair(0x2, 0x0, 0xfff, &(0x7f00002c0000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000054c000-0xc)={r2, 0x80000, r3}) 2018/01/10 05:17:25 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000fd6000)=""/107, &(0x7f0000c64000)=0x6b) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000fd7000)=0x0, &(0x7f0000fd8000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fd6000-0x78)={0x101, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x6, 0x25, 0x19, 0x0, 0x0, 0xab0a, 0x4}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000fda000-0x10)={0x1a, 0x1f, 0x0, 0x4, 0x0, 0x200, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000fd8000)=0xd0ce, 0x4) recvfrom$ax25(r0, &(0x7f0000fd6000-0xa7)=""/167, 0xa7, 0x41, &(0x7f0000d0f000)={0x3, {"b1917e747bc9bf"}, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000-0x4)={0x0, 0x7, 0x1000}, 0x4) 2018/01/10 05:17:25 executing program 6: pipe(&(0x7f00001c2000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000488000-0x5c)={{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x82}, 0x1}, 0x2, [0x2, 0xff, 0x81, 0x8, 0x5, 0x9, 0x3, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0xe, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ff8000-0x8)={r1, r1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00003dc000-0x10)="10c2a0f8ab69aff424ea0aace4c2c667", 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000ff8000-0x48)=@full={{0x3, {"f270fbc6700244"}, 0xd84b}, [{"57d1203fae9373"}, {"0c93ae399dc8c7"}, {"edfe22cb72e126"}, {"19fcc85c626894"}, {"fc0bb141e593ff"}, {"af3c9dd1c09fab"}, {"d9e08c227eb1ef"}, {"9b421c3d31cdaa"}]}, 0x48) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x80800, 0x87) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000009, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/10 05:17:25 executing program 5: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000271000-0x10)={0x0, 0x0}, &(0x7f0000a97000)=0x10) 2018/01/10 05:17:25 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000966000)="22000000200007040d9447de0800070002080200001b08000000001206170f00ff0f", 0x22) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000019d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000-0x4)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005e0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x1, 0x5, 0x3, 0x400, 0xa, 0x80, 0x80, 0x29, r2, r3}, {0xfffffffffffffffb, 0x7, 0x1, 0x3, 0xc6, 0x400, 0xfffffffffffffffe, 0x27}, {0xf5ef, 0x4, 0x1f, 0x86}, 0x0, 0x5, 0x0, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x804, 0x100, 0x0, 0x101}}, 0xe8) 2018/01/10 05:17:25 executing program 0: r0 = socket(0x8, 0x80000000000803, 0xf4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000768000-0x4)=0x0, &(0x7f000073d000-0x4)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x0}) 2018/01/10 05:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() socketpair$inet(0x2, 0x3, 0x442, &(0x7f0000147000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006a4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8b000-0x4)=0x14) r3 = getuid() sendmsg$nl_netfilter(r0, &(0x7f000068d000)={&(0x7f000032d000-0xc)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f0000ecb000)={&(0x7f0000f10000-0x278)={0x278, 0x12, 0x7, 0x2, 0x4, 0x1, {0x2, 0x0, 0x1}, [@generic="8aabb3122a363c27749aa56fbb53c84f649a7305f051a2c3a97e78b40a803b2c587d29af364021cc8bbf5350943cd8b66f7807867a5d2d6b290d2f03950bc12eb438c5a0d76962ba66457f2722e837a67ba56504f60fba07df7858f581d568d0606ec6d64a879adf90b34ef11b7f556d1788d0d5a3b30b1d323bbed8f293", @nested={0x1e0, 0x86, [@generic="265ee236a78ca02181cb4a3b414a56fb2c5718e7b833cca369240ff080894e725769b83429f82e2d85bb92b7a01f281fbff5494ad6224fa5659c21be277f2700e2d6ec0dece30875113e0c6667d530f9099fefe92f9e5b1e156154e7c671e377b1c49f402a1382ac4c08202a947a83e16ae171162d2277cb08ffd433be0f6afb72f4e4e015ca3b9f536162266ae1f4f80064e208fe69c865f1af5d151993f396ce3e28a5c866147bcacdaa0a7386d06ebebe49ae497c196ecf4285", @typed={0xc, 0x75, @pid=r1}, @typed={0xc, 0x72, @uid=r3}, @flag={0x4, 0x90}, @generic="3f99f386e3e5f6ade32c3ec265dbcdeaf3a60101538a5534a9a2badc3970bad61ec7b05b60f33240a7cbccd91fde93a01ae71ca099327828403a0a7f7c49e36bab609cd3fa78c8f5008b584d9f7d24f5082adf60d6bc858df84a421e6929cebd5b314f8246a9a78c226a68f90b0b0c9cdf6c6633b0c5997353d09c9d3b2e2c", @flag={0x4, 0x89}, @generic="f3733249219eba60520d1b4d5aff72ef4e8d9c2d702bb4a5f67682540f8efdfb23f491ce4cc3d1086a8ad86d50ca4059c00e5921a3239df878ac6845cfb6567f40f542177c8e90863df81496d6923b1dde728082a44d8f6ac8559006861608c751ea3062409af5e28ac27161f27c832f279982d7ccbdffae5e0fa471259480"]}, @flag={0x4, 0x57}]}, 0x278}, 0x1, 0x0, 0x0, 0x1}, 0x40000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f000044b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r4, &(0x7f0000797000)={&(0x7f00005ed000-0x8)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000789000)=[], 0x0, &(0x7f0000a28000-0x1190)=[], 0x0, 0x0}, 0x20000040) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f00006b4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000ffd000-0x4)=0x10001, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000b0d000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f00002a3000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d5c000-0x4)={r4}) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f00006de000-0x4)=0x0) 2018/01/10 05:17:25 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000)=0xb1b) r1 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000007000)="e934097cab96c9f12890d97b04f2da59a8000000000000b4000000007ca2821c"}) 2018/01/10 05:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x15, 0x805, 0x3) bind$ax25(r2, &(0x7f00002ec000-0x10)={0x3, {"bb15c60876a2f2"}, 0x3ff}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000106000-0xb3)={r0, r0, 0x9, 0x200, &(0x7f000032c000-0x64)="23803f0513a900c3e2fa2519c93f45ca0a91b1b0b753c68b8b4f37e274340684c3dbbd78638a8eec777231f46bae024c90c3737bc211b82febbe0cd7f576a423b7724b071bbb098a3899fd09a928a8305691510990505fbe74b4d992d295d5d495f5e165", 0x5, 0x8001, 0x80, 0x8, 0x2, 0x1ff, 0x8, "b83b952d448e173f0f0e776042398c40bd109804983cfece0223e240eee446fb64527ea1a08f82937580656a820706d8dff5112551f18202d2dcbd787939af43f3de060175f8b16538bf4b70becb5aa0f3e1c2fc8b07f49e853d439480a2302febd8d99fa1e5464be61db218e0033aab6b3091b85879dfd2a3907a6f061053d84de6663f5efaeeeb0df489"}) bind$alg(r0, &(0x7f0000524000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a9c000-0x4)=@assoc_id=0x0, &(0x7f000026e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c68000)={r3, 0x4}, 0x8) pipe(&(0x7f0000268000-0x8)={0x0, 0x0}) r4 = socket(0x9, 0x80807, 0x400) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f00000b3000)={{0x7f, 0x1, 0xf0e, 0x6, 0xffffffff00000000, 0x9}, 0x2}) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="20a5c1d76b57492e826f14ea378185cdac519621b876f9073695e8b2bf748e586c958fa3121c027bc806926646c37a05a5f1c8ae126d0454a6bb8767779c08e2c372475cd441839c73ae32a8a7a284de83090bc2dd8bf4e3a98583b83e305ac4c1b9b8a17de5c00c41162ea5310d5236f6aec0005748a460daf5af60c33ac90d6777694e1e998c437bf52bf5416a05837227c1191ac80c5ea687cd967bb05712bc0e9b0425c74ef4ae6fcb674a4bfe14", 0x2e}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xfffffffffffffebf}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x11c3, &(0x7f0000590000)=""/0, 0x279, 0x1}, 0x0) ioctl$sock_proto_private(r5, 0x89e4, &(0x7f0000952000)="3d6c0e0b5b68cd0be8827f34b467bcd2e0dce2bcf3225dc627d227f52d9cc4ddac021cf60d9d30609d7673e7a7b4b73a1f83869d8bb80939ee5d98aa7fdf373d02214b3e3b7b923818ed39358c67e8ffcd06ee2c669d0026c802157043f437074515ec3c68d4a432") 2018/01/10 05:17:25 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) listen(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000394000-0x8)={0x0, 0x0}, 0x2, 0x7ff) syz_emit_ethernet(0x423, &(0x7f0000dec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "aa489e", 0x0, "0109fb"}, "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"}}}}}, 0x0) 2018/01/10 05:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000f8d000-0x2b66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "af28a2", 0x40, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x29, 0x0, 0x0, 0x863, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "af366c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/10 05:17:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000a0b000-0x94)={{0x401, 0x1, 0x4, 0x8, 0x1, 0x4}, 0x2, 0x20, 0x7, 0x9, 0x1b3, "40b66951ea890d820cb3a9766e72a9e3e10a6bfce76f994faa3e0d2da6968136f1a164e9d32212f6ef575bb81ad79aa056987f1a7bd8e762195de5bb146a55feadcb429b7d8cf6cfeeb3df15903d81a55abc2889e86ed8f8a2f30ae9bf03175380deff5e69ca8c532345b9ad76e0dbc216ae83323e665dd0f17af5b44f34e6d1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001bf000)={0x0, 0x100000001}, &(0x7f0000eef000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005a9000-0x8)={r1, 0x1}, &(0x7f0000e5c000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f00001ce000-0x1000)="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") getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x1)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000251000-0x10)={0x9, 0x2, 0x3f, 0x0, r3}, 0x10) 2018/01/10 05:17:25 executing program 6: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000a0e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a0d000)=0x14, 0x800) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a0e000-0x3)=0x20, &(0x7f00004ed000)=0x4) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000051b000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0e000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/10 05:17:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x401}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000)={r2, 0x10001, 0xf8, "f36c25d1234482a2a7949a08d7e0beeaeb1adaf2b19e131721494df09d6bb6e7d5850cf4dc622f665fe2bcd44585e1a4b7982ed86be3a0e05e33270b0f1d051a4aa513291fa0f5dbac3381bd0161a97effd538f8d911e959b11fb64ad6e3d6cddb664fe09ff1bed96281fd5778c77cae7c5294c013f6504ca9dabd30d38351a6b834f116198cfe41684699fddaa98a5b4390e8110798f41342d360be249d1ebe278c65207f686e4c7cd688476f1fa3af9a20933b3c62bc63d28a4b66e6a5aebcb915d538581113bd087ad9f6cdfa6e03b0ee531a732ca7d45b0c5382a348c10cbbceb9092aadf0d7ebda4c1898d2a5e4ec3f5f5ae6cfe0c1"}, 0x100) 2018/01/10 05:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000195000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000015f000-0x4)=r2) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) 2018/01/10 05:17:25 executing program 7: mmap(&(0x7f0000000000/0x5c9000)=nil, 0x5c9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000019a000)=[{&(0x7f0000216000-0xa0)="088afc836fe07c9e2d2289beb694c9ca2cbabb58d1167cc1a3b1f0fb5fe69daf342fff77dd318b4acce7fd7df5700814abd131eb684e0870d326cd4d9c272d46d4a417ad84f55fb5a71458b96dde69b90d8d2b79768d4b24a5435f8658fa9e89e64b5a0633efe34e7bb89ed6e2ae2cfb60196696ebbb3cc2185412f573227d68108cf0ee3ea61e76440f22fb2447f5a0aa6bfa4c2dfab3788813338647ffa0d4", 0xa0}, {&(0x7f00005c9000)="fbe34a07b64a671ca2200cfcf3aebb2c1eb92bb1c7d0d090b2db46deef2660c4258760d851c5d155965320a8a443508c3851283d63", 0x35}, {&(0x7f0000083000-0x1000)="0b494ea0b9ce8f1f712fed4ec316d465fd6d1224b0b12c35aafa6cd47582e81c9e7702ea3547813a1c4cfbbf1cad204d94e12a2d9f3d6476807f18139852f8456412f317923a1440e92bc7ab7206a9216d281c2c1a5f44752a12b1b7b3e3319820dd2386a7f5f47ab417e9e649886d91a422fb71c4782e0087ece0c3f6c583c495a60a015b84884fe6bffebda7acc89cad923dc74ed58f6349c5481d3625d181de55c26257fb71be1a52c7c604acaae22cdeeb7f110630630d454827402fe297c21a9b694632721493c46057f2d6e7ac4454060f822bb7e65bed6778aaf0b4e03c27bf87ec64fb8892f84dbf1f6fd6d5f687e245d72d88e1fe4c81d0940c378e773bd9b4e170f9f73a07eee1c9bb6ee8bec96eb0121a1794dee7a5a0cb867eb0c709197ad3d8dc09c46ccaf322aec5577159d14cb56000a9f1ae06fcd7ce6d30b6f6d3f54286a63a64e65d2006bc5ee9543f19800c111ed2292af7fc0d13f24da801054954c461a2da43cd1524304fcd0b0f79c8963c7e6ebe6ee68573221e0e992e1f7ee1a5f5cd2eaa759f7a8a8f4ef0506262d271014af297affa1d8e4977d0dc91b4a48061da2f31c3c512a62de52daf86aecaa504e192411f15632cd9f0b6d0f598030765e50b219e01951e999ba5504515dfd37d96b9d723e7afed74709290ae0c43710f0662148c3d5b581cb041558e5672a7a1bda1e70a423241ec3ee58277d0847d4cfe260d6f7df5db02d738e33625e2db2371804e3b7428c95c425023b9b4ce4816fadee69eef08e7289fbdc4fcc83500f6953575339bc4b260a19d5049f7ad79868709c900cbce2c65c1515e9b1645cebff763a24abe8249296a32a3e0d34e9c3090021778ba12e178efbbbb25b6fa81fa0b9c471742970c4dee450ef9ae0f17769bbaba2d0332936fb3efc35bbebc451c754c46be0ef173d0f360e467f49de6b2ea76ba432100c6afb79fec09ac14e8f58bede1e977a9443f4ec350362ea3bf1fb8f97b27699dd0bd7d12b242ba113108edd2ebe594c718e22f42b051a19968236356b895ca9377892202cf57fde2d2d558ccaa31c2632cdafb0503b8e551e465bc1069ae0eeedc24191dd00288d7b4e159446e35afacd773c4f1d34d7c5755f0b735e1a52d4b0f76a09756323ce0862f71e7465f48e0bdc864c77c4ce92c3189898d8234520a9a8757287f952025355b84d48b9a94d805baddfc2a137d873ec6f9ff5183147af031e734a153f2ed66310f77a8b74440919240f9d535f98ed68bbe77673a39f05d63bf48165aaf0e0fc06749c0b704d19fc425aac3b89d456280805ca966c4cb505d25337a647405bcb9db146db65034f21458b8a5365e71768bd0cfbaf60da7f9114a5d3c19cc6a222dde26e0009b8bbcde56ab3131235f07fe3697488a601f5666d37fa41323139ab315fa05b2b259ddef5afe9484fc7d43ad058a90704369901107aa8cb2828a56c5f7fd2f7e113bc7cddbe9126905903c9aec7be370cace4673181537e82d50d4eca98f59c8541abf800831456375aeef8c91867484bba1fd6d09ba55d3be90ceee2b7197c46794f7d96cda9f50199e7134819243088f70dadcf3c03250f658abb046483ac6abddd633820aed56223b036010f61698c02b69304f04f69d6af9856bc034ab02feec51fe000f910d08289497ca314a8c85313760158446dafe6c045ae323a668e80ef4ba8fc8134db311364cbcf38d28c831ade2cf13de5c30df6b812817e6fc8e1af5e7565957ea28e3e1bde79854e3332efa6fce1a07f0ed687c7d4b7c55567cd4f04ac7b8e799b00ac5842acf3e27b37809958f47084199e573cf9ae674071a87a8ded558e0ba5541aa0ebe7325981be2f844df8d2bcc7b3698296dd8607837e2b176b6c966d982967338426224245ccca4e183d8884245488348593cb737e7e77bf9730d723a24a2f68afe941fa6b244b910f63ddc2827ce7fca79efc7f3b567e39fcec70eaea74b4963e628ed6811bb5377cad93c2a36a86a754856565f797df4cef7cc51e0c99b820ef84268fe0d9873a82680a4b2333d84196c56cbdf648beb145d4098c3613d32fe5935a6bae3d93fdbee311c063a194246c364abd1695ac3eddca448d8ea076a2af9905220edeb7eb42f6db406f938a44807a84f59b5d2f3201a92d2a53550e9fcd9f4e21a21cc31157d411c5b9f6cc4a19898868e5ca68c614e347d66b20f70439e54dd82af1399f33b1171ad25786f88359f73c023d8c14ff011bf4f2c8235cfc1b563c1978e4984f55adc8aec1c4a89324814d67d3abbffe0175c85c088f589d3e9adfba077f983a400bff5c57a68ee882e1331e17a1194fa09a6e1b863696b465c6091c2fcdbfbb406b03bff7c37f2f23ff04282d13c5ca80f3cb2d82534fbfbbcdb110076ebfd884c9f1070988aad809006d0930572e083c6d0be50a47205abb05f5b4f3f68dfd590908e1c0ded794694fb5298b90cc1e6dc873e413e7a523cdafd6bfdd28a12f2d341b3d170722a5ea493500c3eea7fc3c17bbc2f8dd06e7a5235d58aec3309a5606cd1113aabcd1f805dcb281687c1de918fd06cd5b8809426c04fc009895c742c91ae461d90995b84516b9ca5fbf04c93fb9a91063657208a82a7ef1e488f69f701adb7a800814b160bdf9588d9113dddf48c95b1a17459706fc84f86cf4b46e858f66a34578f6f47f0c7834856cfdb85bb15376f892761aec62f13dabef12226d62218518dd644a6d59774737291c41be032d272b4795516644d0e27b3bf34315281fa5c6e8d38b3f3c2f97b6f5f0afa87c3b3672289429f36b9144c15681d5feef88dcf6fecf572a315c332df36a6e33f38da6570d4a134fc0d0eec31d79b2307bde6acb3c2a9933976e9f1a082df43b30b4e547e6b6dc7a2a0e97fe611ff6873aefab3a73cc545319a60760091493d23ce0e44380402c63b40a568f176f2fa98caeaaf1b7ce53ff72aa984f66500bd047bb5b0488a29ada43e571b592b5d0099f4d3354f3e0070e33779e33f62213c9d37fea1a5d9752e312dacc69e5753593893f859533a0cdfffcb6edce81e7fc44f0b05db78f5e44dc9a0db1c3b92e04d32e08ea6f8bfc6d56fea07d429af02e17502a54e204e8ba7686d26bef868eca1a5cc4f1cfce7c26aede187c92693d791b6130af0e54177e5ae933af3fe145fcaf04c3e1b55abb756d1183326e01071c441a75cf63bb549550465119e2e933d561f3eb41258621491767fde4a48d9e6d7d5e0e31ba7ae7f84a439edd4ee29ce7e5324a3d902fefb739735a55b6069d7d027c4536cb952ec24a181dac856d521d9cc3fdbfcbd7f98fe18d4fab12ad7537a39da0864025856e2abf4fd3397e9394171d6eb28dba62ebcfeb07c429a1decd8bcc982a3a4c99035456e24adece5c38e0dae71a96ec55ad3fa594334887ce8e22aa568b1dae760cc2ebfd5f8385c4b107295289675d47a36b86645d60c8825dce7c3e6c4fd1949487c5f094f6492a6038e2daba5cf6c649786fef5ffcf3545e02d3a7ef090555831323c6857146d7c308721486180558868ac31dc90c2da991bdf27bcc843b75a7e85e4f2f217023748e759f8e9cd7f5c1eed78d9842ff3ae1d88f1b1698bad7978df84a6920a7d0a3958d03d51a9e06173479eb45d34f9245641068bc662459e322dab81bbc47ec9c6c8b594c259aec5903964b3b9fffcb96112a7a44bd15eb3950b26c02b88c5fb5b382086bb27abeb905994e59eb6762dec4dbf2b6a94486dd15de73063539a866087b67c29df690fc2cfa5e5253f3523e65c1cf3aaad718b96139fc235aa7a7781ad1454842dc02757f7d743cb5d391a508c284670209e811e7410819f026a88bed1baf83602fd892d80f64248b286cf433b8dcf517f459b96c433c49357238f7e732694d12b9c3458fda11850759431cc3b8dfdc05764a25108884e1722a227cbfb6dcdb587098dc9698db91ba119e3ac4a8ca819375827c48b1436d1ec1c9454ead80ead514d176659664ecd26e10fc14d63c0239221c510068191b37193c414a28022e1721a9b6f4a61d162cb36430a6d25acd078a204c9f64b03e24d3c52d99fc6b9fcaee5f02914ea7108046f9cd03b1b3c2e69a62f90c94669d4c784f48010f0992e6990bc0406024391cd2b6bae24da23367ccc8eb043a96e3bfb610fef263719b02a4670a46a0d51ec0dfef4b05bb57956dd84a3d24cf40bdab5977b8b26785021174f5a7fcff1521cbdef424588535e9dff9333cf9ba5a42f2d7514ddf2ac363e16d91895ef07674c0f3f06b923dbd86fb98c696317d29951adc0a5a46164237295d19a5bb74e5f5b9f477f0f8ee232cbced0520a2872dc1dae481d72daf63177869cefadc38114060632fcc28f69c99e02aa7f49a2c2bd633ba31296e395c440781b897241e311548d0aafa33b5f486599cc9821543c54e964037e2a64660e7950d4c1f241cfcf33d6fb5adbca503045a9275dcfaebb7d7b860fa9f5a0796de50ecb19762f7ea39eceebdb36879cb7fc7308c2eab088be070f97f13363b99c7ce5415dc815f7636d38b4c22196cb83eb0fdddb7ccb2a39dab1085a2dd0e270a002c914fc673292c150e283c84b52e3e56a8520b8670055a5b6444fcafb047d3e070f55037581cae364505b70fae557e3afa26f2c35b23c12c786c1b3ce7860052fe0e3603b5b9ef68ac81032cca8d5441116f00f6b39ee61c5280650ca871835c858fdd3006bbb8fa47d8c5800a948b1bc2132b4e187146b2996b06fe9243af43b37027ceabb1333f76c6f4d24e0561ca51a6c92fa8ffb34f6b4d5aa110914d06f269502ae0d58f60248afc9b60c8046d277994d0677a0bb4f6b5044b3d8fe8293c18eb736fc89a35d95d1f758609c0006d3db20f8c131143292ff7eb6aa7d29160f780d4b82ea8a3e52a15f591089151fe90a531319d9b0aa8a8d61e850c731d00007f0673c333e4a4dd895480c11da46325ade43d1065946456394b8e4804c75278a26baaa9122d121f274a41f3af90a95c098ade3bdc644744082a81396812a2047d939879e4911bc371d6847cf3d8ad3b330554736538e055337aa1dcaec936c96bf00bd55ab50086d8ea4282518c8fb289978a59ae904b85a7f0436e75f8ad5b722bb48d424ab2f4fd44bc193f480a59b1a4e830dc0f49d11d1b24753ebed407624e059ea9b7b76c4648d44d4e3a0c130be748b2b063f1fbb8ac0e88406e2c2255cce1a7da7ed4b2de0ad7d77012c120a317af45fc4466f2cb48d1da1141b90451d030915bf1fe1353bddff0f16f5af30cc49a06b4f8dbc7c06c66789d9e9e1db4b22e24cafac046658b2199571592ed0b5ace4b7b94df443790fb6f220a55fa9895ce66fd445227bea306fe1f45437113aaf79b2a0bac355562e419c1f3b685dd68f1051f57a0696d74d2bffa55e069c120473614f516be908ffd8e7d2069ed01a62e709873611cd9f898d023472b324fdc055630befa0d2699322662c281dfe9d1a4388ff39602955655c1a9701fa01edd4f85a9cab6ce21e4dabc7c3d46406d775ed7a988804d0de79878c6402dd4fe15ecebab0c382c68eeca6799d3c9e95312a2f1acf84cb78bb3308994128157606e4e286a63e9ebb1704e871b2382e8ff5ed8d285731b5bd5094e439462f882240adfe3d0c74f48b4744f2cf7e3d8bb1dfdaa2966e973d85331347ad5b50832ee2c3c39e9c1bfc491931b09b2832e7e506b23588154e1eeb9cdaabb6f9f38180a14a8efba16644a03295ae99f704cd445dbd9a03f0f35c22", 0x1000}, {&(0x7f0000109000-0x9)="45bb70ef69c0fb7f08", 0x9}, {&(0x7f000008b000)="a666f7044e37b1ab9d2a01321411b32e04607c13eb684150cc99a586840ada785bfcdadea85178342de2157689ce1b71c2e9b6ac81d809cd747ae2d168fbdd44b749d43b7473426b58e2894b651de9519687955b1eac40089ddc3c7afb43741fd0999d509fb37a0bb831116ab611bf419964370ed6c5181e88df4b7df11b672416e037324eb90731d68d7206d897dcf257d449de78fa4e1cf542876f98e8cf2786a5ad02999899b9823859198b18d670406d4a266a05a9d58e53c7461b974e901e75e0fdfc416b8ce748dcf797a8b1", 0xcf}, {&(0x7f00005c9000)="fb12f9ce847ad378b97bbfd289399e84ab604d1a829c807d32a4c48ea734998efd29e991ac6f62e916f090409de591de533b196c00e6611a98bd86b6fd761ca3e806f0fe9fe1a310e80731588eadead9fa5a3d86724884d6f665ff2faf6c36", 0x5f}], 0x6, 0xc) bind$alg(r0, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x3, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000586000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = epoll_create(0x4591) socketpair$inet(0x2, 0x8000b, 0x1ff, &(0x7f000024d000)={0x0, 0x0}) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00005ca000-0x48)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x81}], 0x48) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00001c3000-0xc)={0x80000005, 0x0}) sendmsg$alg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f00003ef000-0x80)=[{&(0x7f0000549000)="ad30b2238c9444c13a65a5f94232b952", 0x10}], 0x1, &(0x7f00005c3000)=[@assoc={0x18, 0x117, 0x4, 0x201}], 0x18, 0x4000}, 0x20000000) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000586000)=0x0) accept4$ax25(r0, &(0x7f0000ddc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001e1000)=0x10, 0x800) r1 = socket(0x11, 0xa, 0x300) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d72000-0x8)={0x0, 0x8, 0x2}, &(0x7f000020d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fb4000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0xfffffffffffffff8, 0x0, 0x4, 0x8, 0x2, 0x1, 0x8000, 0xad, 0x80, 0x1, 0x1, 0x4a, 0x8000, 0x7]}, &(0x7f0000b1c000-0x4)=0x108) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f94000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000bfb000)={0x0, 0x31c2, 0x400}, &(0x7f0000ef3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f30000-0xb7)={r2, 0xaf, "0965763b29836418215ce7b7a71112287a7edaf29db184cb8401021445a3c373e40420678fd33cb22f1044018cf8cb1c8d745205b9ef64f25e9442484504e0aa733f6d8075aa0f8d03a17a937f8fe6a34bc85ceb4befcbca555ea1df03e05ec78bb06a6299c9e043bc771dd4b542cddf7aa7d08615af80e44f4bc4dad64744ff82a8d7c55a946f4e8c143e4287fad1e4207fabe871775eaa2fa2e0726a488f3fe5a44af0c635d6f7fa7b044cfb1ff2"}, &(0x7f0000117000)=0xb7) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00009a7000-0x4)={0xe3e, 0x6, 0x0}, 0x4) r3 = socket(0x10, 0x4000002804, 0x4) write(r3, &(0x7f000024d000)="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", 0xfc) [ 171.477456] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1810 sclass=netlink_route_socket pig=13855 comm=syz-executor3 2018/01/10 05:17:26 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef3000-0x4)={0xffffffffffffffff}) connect$bt_sco(r0, &(0x7f0000e39000)={0x1f, {0x9, 0x1, 0x1, 0x2, 0x7, 0x8}}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00009d8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000edf000)="", 0xfffffce9, 0x8840, &(0x7f0000ef2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000064000)=""/102, 0x66, 0x0, 0x0, 0x0) 2018/01/10 05:17:26 executing program 1: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa02, 0x1000000004) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) 2018/01/10 05:17:26 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fdf000)={0x10001, 0x5, 0xf1, 0x3}, 0x8) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fe1000-0x8)={0x0, 0x1000}, &(0x7f0000ae7000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002d2000)={r1, 0x7fffffff}, 0x8) shutdown(r0, 0x2) 2018/01/10 05:17:26 executing program 3: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bb2582702, 0x0, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000df3000-0x4)=0xc) socketpair(0x9, 0x0, 0x0, &(0x7f0000599000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006ea000)={0x0, []}, &(0x7f000057d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x0}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000383000-0x3)=0x4, 0x4) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0x90, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/10 05:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003c3000-0x4)=0xf, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000a08000-0x10)={0x4, &(0x7f00004b5000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x9, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:26 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000f62000)="", 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003de000-0x4)={r1}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000a41000)=0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ec0000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b17000)=[{&(0x7f0000296000)="9da5a2c1567d38440fbf97100db34e9c643ba1b926ce84d4945c3d836e134d1116bfaf25447bbc4ac3ecd6193a09d6e7b9cbdd20331fbc0add9b3b6a9c7727d6d95d07ba17caa627a351c43d6109b6d91276fe0a78b90972f905149d", 0x5c}, {&(0x7f0000244000)="3ef0a18a8f98654135edaf87e949e817dc226c", 0x13}, {&(0x7f0000ff7000)="0543a9d9145a293f7cc4a925", 0xc}, {&(0x7f000029a000)="9a965d3c0670631eb8e90244c6eeac4a234d5ab5b26aa12dc5a345101619a844cf5531cdfe37a67024535217916cabeef25c3e0d10f7168d6d363fdb96dc8666ea918949537497f06c23b2323505dae066334163e2c7c17d9b72deb0f7e974a306d1d6973d91d1bc3fad082056588bb28c372e2f0b8894d22043fdefb72836108c6ea416a0ccd3dcdbb33e73c01ae84d7436d339911767bdc123586037e0ad4f123730201f97199518c2c36ae83f2f2fc70d3ea90d468816c90fdead2bebd99852ee40238bdb19356ea050ff1cab519ae2be45b30b1943dcb4f0928907a0acbdc26100", 0xe3}], 0x4, 0x0, 0x0, 0x800}, 0x4000040) 2018/01/10 05:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80801, 0x6) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000025c000-0x2)="05", 0x1, 0x0, &(0x7f00001c8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e42000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xcbf, 0x7, 0x2, 0x1}, &(0x7f0000805000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ce1000)={0x7ff, 0x8001, 0x1, 0x9, r2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e1000-0x10)=@common='lo\x00', 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a97000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x8, 0x3, 0x8) pipe(&(0x7f00002b3000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00006fc000)=0xedb) sendto$inet6(r3, &(0x7f0000d35000-0xfd)="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", 0xfd, 0x4, &(0x7f0000c92000)={0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9d5a}, 0x1c) [ 171.589292] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1810 sclass=netlink_route_socket pig=13888 comm=syz-executor3 2018/01/10 05:17:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000eeb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008cf000)=0x0, &(0x7f0000a79000-0x4)=0x4) mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e7f000-0xc)={0x0, 0x0}) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000e80000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e80000-0x4)=0x1c) sendto$inet(r2, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d94000)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a5000)={&(0x7f0000ad1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005de000-0x18)={r2, &(0x7f0000fe2000-0x8a)="586512316014f10038506470477d606ae3e6b3097a09752e8d5cce0e021cffe4e59ac0968a934d9020a5a4aa34438151e06e659adffc0fc734dd0521a5161057dde0b84cfeb72c89c97d60ead30cffc57fb006d89352a43a3519c15d5fc5badf6936ae182e8014a241be436de0a61ede9cec667ed4add9e07bd80ac82105f7c469f7e0bcbaadd375d36a", &(0x7f0000e50000)=""/100}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f0000ecc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079d000-0x4)=@assoc_id=r3, 0x4) epoll_create(0x7ff) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00007fc000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/10 05:17:26 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ed7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000d2b000-0x40)={&(0x7f000046f000-0x8)=[0x0, 0x0], &(0x7f0000b95000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000927000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x7, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d7a000)=0x0) getsockopt(r1, 0x0, 0x63, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000bbd000-0x4)=0xff, 0x4) bind$inet(r1, &(0x7f00000b5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ede000)=0x0) socket$netlink(0x10, 0x3, 0x1b) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000830000-0x94)={{0x4, 0x6, 0xfe, 0x600000000000, 0x266, 0xffffffff}, 0x620c, 0x6, 0xffffffff, 0x1e2d, 0x100000001, "c0c9687ed65c6b76bd24ded5646e15eecc81c7fdde6ce8e8e05f5331576076b64daed577824603e4a5b42cf6c1d9eb61b08e82608187cd9444ee360488351d7f7f0616416ad3ee8b4642991843199d073c718158686d9309f8045e4bff3ad2cd92fd533d06d02f16f721524c1f466ff8c69ec51c14be863bf930ee0e60feed59"}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d9e000-0x8)={0x0, 0x0}) 2018/01/10 05:17:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c0e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000)=@req3={0x8000, 0x7, 0xffff, 0x0, 0x8, 0x1, 0x7f}, 0x1c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="24fe52abc9b8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 05:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000c43000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ca000)=0x10) getpeername$inet(r1, &(0x7f000056b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f8000-0x4)=0x10) bind$alg(r0, &(0x7f00007c1000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bind$alg(r0, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) recvmsg(r0, &(0x7f000015c000-0x38)={&(0x7f0000406000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000810000)=[{&(0x7f000068f000)=""/5, 0x5}, {&(0x7f0000377000)=""/158, 0x9e}], 0x2, &(0x7f0000292000)=""/251, 0xfb, 0x1}, 0x2000) 2018/01/10 05:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00004ea000-0x4)=0x100, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944", 0x35e}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000c1d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000af1000)=0x0, &(0x7f0000107000-0x4)=0x4) writev(r0, &(0x7f000030a000)=[{&(0x7f0000880000)="ebb6cac8f0ede66f698a2e3998c2bc3d3e8e55a88f15f6eb843dd66b2b970260867afe8a8c4e5162a9cec7155aeb7d81966450889431c980b9f4a0a6a0b48c440db9da3cbc654b05a27facbd088d0fe9a8b19a7f078e42b43af6d3c5fa0ee6cc935132045fe31da471145744e5ac29d03711b663170e12e21736c048c4aa1517b970958b578077443be9e12e5a1f024e31b7d4f79ccb788f1c2e8c8a8b24ad303c164019b59625b7485cdcc01a5017050f8289af58abc04a51", 0xb9}, {&(0x7f000011f000)="23efc50b60b2073d028e77420885472eadef6be711b4a46e0800c7a7bea3aaa10ada064f823bd1981413e101495535a0fc440b26a57402b647f333577edc332e79ae0ddf533c71bef2a1c9087e9cb7faed0797454690395f50d78ec4de6a68ae1608d1e7ba38032598b363", 0x6b}, {&(0x7f0000de1000-0xec)="93076282461bab9254b7a3eaa0cfd13edaa40d794530033dee2ce22b6a510d6696594fd19175a14ccf77cb118b1b570111f0c87065ee5f448f4d4c40c599d6e09fac7ae9f7ae65052fd3719da588222bde8080032028fc664cff74896f1c09f72f2d01e9cc027cffd690d96fde56dba4c52d1f3e8e20057faa451a780040873e8d2af5e456152caf773e9a4de855c150612c0583eb53edef594da2541606971ab42a797d9ed9c8bd2614cffddf2045380af3673ed191ca2cf3a41ae7d7700cd75a2dfc6e3abaa33d270b82ff29d32bc819846288cf0b33df01dc6981ef097ca648c429f3631341a426ca6914", 0xec}, {&(0x7f0000608000-0x3f)="311c36578c9d6f18b18143449c871cc50c7f6981bbb4549b8a58ca5d346b0a74c879e8683679639cb761b867a57cd5a8e1299aa8b6d9a3d3182b0db9fa171f", 0x14}, {&(0x7f00007d3000)="88bb3802fa4a24de133f507e1e19f404552f138a22acf030d8412526797483fcb768d9a239b300739fad75e5d08cb45ac6e705f3152f0fd1953c3ce7dc258868c7057910862de7e3eb8d6edfbabe96ae4833e53ced3dfa4e6e0a217b28e9b5f94a53e8", 0x63}, {&(0x7f0000543000)="ea21", 0x2}, {&(0x7f0000a72000-0x2)="61ff", 0x2}, {&(0x7f0000b03000-0xda)="b0ad316d9b0e08f65a3f0261fdb12b3a4048873cab3c366e5c43bc0fd3a6716294b90796443c87f051c9f570675ec0442443ce2907ec3828b6f32a526ee70cf0759f950dd089a66b5043339d0c729ae2d7ec284f2643d0dac5959d37c06f25ede5a76222158fbb3a19cfc8359cd3ad00fd30af169a6eedeb1e7e6c97f3363eec951e2be38834660c66a87a6cdc96c7c4b3e81fb6c756aad3e0b45f4afde065b2d3f41c103739571c1a9d0893cee4760bddc3e0a3a86c951f15506e0cc34208853e4e43baef2b0190f249f3c9315d663d7567ee8b0e7851c7d537", 0xda}, {&(0x7f0000519000-0x84)="e8f5dc56de45a81ddb3d968026028714dbee1a850b73d64ebb281dc586f87ab3f9e16ba19c5ee5e469aefe47faf37fa7d2e0db3257671185f631d0dcd0dc0707de0676a77a395c3ced0789d687d3e6f9a122e4fd7b9a51b49fc8078fbd4fb48194856fd4adf23f25180f41cca784eda40b29ca0e8a6e626f287658029beb93df1be1df90", 0x84}], 0x9) 2018/01/10 05:17:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b84000-0x10)=@common='bcsh0\x00', 0x10) 2018/01/10 05:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)='j', 0x1}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 05:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c8000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f10000)=r3) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00005b7000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/10 05:17:26 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) socketpair$inet6(0xa, 0x80005, 0x1658, &(0x7f0000ad3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ad4000-0x4)=0x0, &(0x7f000011e000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ad4000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000ad6000-0x5c)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x8, [0x39cf, 0x4, 0x7e3, 0x7, 0xfa9, 0x7ff, 0x8000, 0xfffffffffffffffc]}, 0x5c) r5 = accept4(r4, &(0x7f0000547000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad7000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fd6000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000fd6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00005b3000)={r6, 0x2}, &(0x7f0000fd6000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000685000-0x8)={r2, 0x8}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fd7000-0x4)=0x10001, 0x4) connect$inet6(r4, &(0x7f000081f000-0x1c)={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) getsockopt$inet_buf(r5, 0x0, 0x2f, &(0x7f0000efb000)=""/242, &(0x7f0000325000-0x4)=0xf2) setsockopt$inet6_tcp_int(r7, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r7, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r7) 2018/01/10 05:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb60b7a657f34e6ed, 0x807, 0x7, &(0x7f000060b000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000bd4000)=0x6, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a89000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c83000)=0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000056e000)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x26c, &(0x7f0000294000)=[{&(0x7f0000bb5000-0x6f)=""/111, 0x1c}], 0x1, &(0x7f0000ab5000)=""/197, 0x1c1, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000024f000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 05:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dd5000)={r0}) sendto$inet(r0, &(0x7f0000fad000)="d0ac1a95cfd31f62f45f044360194e70bcad080421777e89d0de3d5e6779c2edb7bdb735ff670dca1c8a4bd087144c0970409a7bb560a134faf804cceae7feaa54749002d0efd9a0b4b81910e52067756132532cc423bb0b72fea113799fcda5f0", 0x61, 0x40408d1, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eb0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000-0x4)=0xe8) pipe(&(0x7f000010e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000503000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000825000-0x4)=0xe8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000017b000)={0x0, 0x2, 0x2000}, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000784000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r4}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000921000-0x53)="5fe9cb003141c57d646702f28e9778b831f51026f4301b02b71cb40169a50356325199efbfbd12d8de57cdad09efa8205fd4f107780a5932bc31db7a8139f97280ebbd72ef97e9a9c17a1e0c50c35b58f322d0", 0x53) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f000052c000)={&(0x7f00002ab000/0x4000)=nil, 0x100000000, 0x1, 0x1, &(0x7f0000c1a000/0x4000)=nil, 0x7fff}) accept4$packet(r1, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e9a000)=0x14, 0x800) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x0, 0x4) 2018/01/10 05:17:26 executing program 1: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xfd, 0xfffffffffffffffe, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/10 05:17:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000f15000-0xde)=""/0, 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d83000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d9c000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) 2018/01/10 05:17:26 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xe, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00009a1000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009bf000-0x78)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x78) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000872000-0x64)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0xffffffffffffbf95, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}], 0xfffffed7) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000b2d000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f82000-0x4)=0x10, 0x80000) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f000076c000)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d53000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000f81000)=0x8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000016e000)={0xfffffffffffffff9, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0xff, 0x4, 0x700000000000000, 0x0, 0x5e, 0x9, 0x9c96}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f81000)={r3, 0xa8}, 0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f84000-0x3)=0x0, &(0x7f0000657000-0x1)=0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f84000)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000893000)={0x7, 0xc, 0x7ff, 0x1a10, r3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000056e000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c5d000)={r3, 0x4e, "93a3d873cd0d888d80f12e0aa99c11cfb84adbd4e29aa5d56699993fdb26fed3180b7cf3490510e15cac693fcd2df77f594b963a60e402f9a2bd03cb49744bb055517bda69afdb6e2131879376b4"}, &(0x7f0000f82000)=0x56) poll(&(0x7f00002ed000)=[{r0, 0xa500, 0x0}], 0x1, 0x2) 2018/01/10 05:17:26 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x2, 0x6, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000013000-0x10)={&(0x7f0000023000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000022000)={r0, r3}) mmap(&(0x7f0000000000/0xd42000)=nil, 0xd42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000a4000)=[{&(0x7f000029b000)="29000000210019a2013d813c100a00210200080000000000000009ff0800020003f5080095645aff00", 0x29}], 0x1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000000b000)=0x1, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 05:17:26 executing program 4: mmap(&(0x7f0000000000/0xf49000)=nil, 0xf49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="010100000000000000000300409d9254", 0x10) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000f5000-0x4)=0x0) bind$netrom(r1, &(0x7f00006bb000)=@ax25={0x3, {"d591e491079dad"}, 0x7}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendto(r2, &(0x7f0000e27000-0x1000)="b83f3bb6a716886aa311a935ee040f807f47be8afd8b4d0561d2bd87ea2f7487d737a96de863f00e01e522b0d958b202c9711191690e49210d00848c10204a86cc38d9c4198678bf77b05119b07bba7f09d5a10219a78701c62428506a1be5a4d90039b3eb2eafa69ae0e1627f7e0442ed6cb53a8fa0462d2fd68c252d1c3ee547b975d20fc6f6641fcc7f257307492b19b74bf09e988c130868c4cb2c5f2ac0dfa33d6f7134d4f942de319a2330f15ac3662b71890d3b59fa79a76eddd798c4804b81b37e30f2a97a2e6def6d540a7c24b02222c2d8c87610b07152b72996f1d97cbece08c67ff22a4445f20bcaea9565325607dcd6d5f817d3697c003fa1763a", 0x101, 0x2, &(0x7f0000f48000)=@ipx={0x4, 0x0, 0x0, "6dbc05dc52a7", 0x0, 0x0}, 0x10) 2018/01/10 05:17:26 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="c50396797e905de8dfd141e8024cd0f69be6ea3cac096dfc5db3cdf182b3b8102eba5da27df8269f678c6f45b68005c116c17ef99660b9f59975bac7ea5dfa5e741800fb43f8a8287f0af80e445c2bcef623d2d433f371e86f3cf35100748c753c000751d23a77a43421fc245b090a3b832d478bf9768d8414d98e7cb1afbaceb05fe465bb15c79d8f0cede7", 0x8c) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000001000)="b3939c63665d0b630c0931d1ec69a22f9cc4969e7eb6600152f628c0c0ee89227d36772862ab81249978e370b8a4e07ac813a10d054e38a0e7e7c2573937ba268c4a1fdcc02660457b399e940a572915df352de9775ed42d8cc37a5722b8ff8916abb96ddffcb64ea9571dab818915e8ea115381973379c0f5f9a83e2bb90f259f936e2a391729d13a029c6ee5d545ff8ecd2542ee6c9de166b26fbe84f07b90f4e87c79a47cff89aa565b7252e8c773e2d46c2faf17657a9f7c58730653f28c08bd79870355c70a1ca329c96b18aa19c1884fa9dcb64156e82b91b80bea2134f522b5ffb24c61df875b", &(0x7f0000002000-0x1000)=""/4096}, 0x18) vmsplice(r1, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/10 05:17:26 executing program 0: socketpair(0x10, 0xb, 0x58, &(0x7f0000878000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x6938, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0xffffffffffffffff, 0xfffffffffffffffd) connect(r1, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/10 05:17:26 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000000000021, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5, 0x36, 0x2dcd86e7, 0x5bc, 0x7, 0x8000, 0x0, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x6, 0x2, 0x200}}, &(0x7f000073a000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004d2000+0x9d5)={r1, 0x8, 0x4, [0x1000, 0x3f, 0x2, 0x8]}, &(0x7f0000bab000)=0x10) 2018/01/10 05:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f0000bbd000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec800511001c000000000000000000001800010018e907", 0x34}], 0x1) writev(r0, &(0x7f0000517000)=[{&(0x7f0000a16000-0x2b)="8de43b64a1fd50cd0000000391fd5527af383c10bd6fb1181d693d396df8263ed9652d9eb83e8b495b66b3", 0x2b}], 0xe2) 2018/01/10 05:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x7, 0x1) socketpair$inet6(0xa, 0x7, 0x548d, &(0x7f0000234000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001d9000)={0x0, 0x9169, 0x6, 0x2, 0x80, 0x5}, &(0x7f0000819000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00009ea000)=@assoc_value={r3, 0xbf47}, 0x8) bind$inet(r1, &(0x7f0000d92000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r4 = accept$alg(r0, 0x0, 0x0) accept4(r1, &(0x7f0000ac7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000012e000)=0x60, 0x80800) socket(0x11, 0x1, 0x9) sendmmsg$alg(r4, &(0x7f00009fc000-0x118)=[{0x0, 0x0, &(0x7f0000308000-0x70)=[{&(0x7f0000674000)="d308554681bfd08b68846c676788afdf9d61db4f095c51f5", 0x18}], 0x1, &(0x7f0000822000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:26 executing program 2: socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000214000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000786000)={0x0, 0x6}, &(0x7f0000900000)=0x8) sendto$inet(r0, &(0x7f00007e7000-0xd8)="19bc5bbee88da76ef50bc6d3a9e31d4ef3a44295584c16e38b59d1633a67d5b9910f93dbe2e28698d78e8c995974bd30a8f6c8d28abf23b3f930fdd18318c2308ad8ab2edebdb0f1ddf1b317c622e682f09649684a37e5661c5f894defeb6f5fb53a9c175699b6381813fd03e7a1fddeea23ca4a0b9822b20b219b41e5fe8c12c910d16d5a7c1791cc21caeee6a4b65416466c85cb25f0ccf3097ebb7e98f917bbeb245856039f08869057cc12b5fa6d4315e5d74c87d4aef5027fd0e8d8a27eae754844ea0fe9ff819ba1a5b654eeb47ac588d32717b84e", 0xd8, 0x4000, &(0x7f0000aba000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd52) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000094f000)={r2, 0x0, ""}, &(0x7f00007eb000-0x2)=0x8) 2018/01/10 05:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x15, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004f3000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/10 05:17:26 executing program 6: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f0a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000071b000-0x4)=0x10, 0x4def48f86eae4f40) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000f0a000+0xa8c)=0x0, &(0x7f0000f0b000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000235000-0x1)='p', 0x1, 0x4000000000000000, &(0x7f0000f09000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = accept4(r0, &(0x7f00004be000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000240000-0x4)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b09000-0xe)={0x0, 0x3, 0x3, [0x8, 0xfffffffffffffff8, 0xfffffffffffffc01]}, &(0x7f0000ea3000-0x4)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000ba000-0x4)=@assoc_id=r2, &(0x7f000023d000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a8b000)={0x0, @in6={{0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc2b, 0x4, 0xff, 0x5}, &(0x7f0000eb2000)=0xa0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00003d9000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fcc000-0x20)={@generic="be4b5f008f4cb37d577e464f7746e374", @ifru_flags=0x3}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002d2000)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000151000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d7000-0x4)=0x28) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000a2f000)=""/50, &(0x7f0000f2d000)=0x32) [ 171.959563] netlink: 'syz-executor1': attribute type 28 has an invalid length. [ 171.979624] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64929 sclass=netlink_route_socket pig=14024 comm=syz-executor1 2018/01/10 05:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) r1 = accept4(r0, &(0x7f0000208000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000843000-0x4)=0x6, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000558000-0x4)=0x4, 0x4) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/10 05:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00003c3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00002ef000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000014b000-0x10)={0x0, 0x101, 0x3, 0xe8e}, &(0x7f0000b88000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001b000-0x10)={0xffffffffffff0001, 0x208, 0x4, 0x94, r1}, &(0x7f00004a7000)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000632000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/10 05:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) syz_emit_ethernet(0x2a, &(0x7f0000cc6000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7e7f7e6d1660", [], {{0x6002, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="97244b61b5b1", @multicast1=0xe0000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001}}}}, &(0x7f0000374000-0x14)={0x1, 0x3, [0x703, 0x1a1, 0xa62]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000e13000-0x86)="eb2ba9a09fba57281bf7116dff06535b5343b7d85f3320a2", 0x18}], 0x1, &(0x7f00000ab000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/10 05:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000482000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000043d000-0x10)={r4, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r6, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r7, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/10 05:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000045f000)={0x0, 0x0}, &(0x7f000098c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000657000)=0x0, &(0x7f00008e2000-0x4)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/10 05:17:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000a7e000)={&(0x7f00007af000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000040e000)=[0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000cb7000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f80000)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f80000)=r2) r3 = socket(0x13, 0x800, 0x10) write(r3, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e200850000120000000000000007ff002103c75735", 0x26) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/10 05:17:26 executing program 1: r0 = socket(0xa, 0x3, 0x1f) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x20, 0x34c9, 0x10001, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000002000-0x4)=0x1, 0x4) 2018/01/10 05:17:26 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000881000-0x25)="240000002d000710ff060000000000000008000002000000000000000000000000000000", 0x24) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000f8b000-0x10)={0x80000001, 0x7fff, 0x1f, 0xfffffffffffffffe}, 0x10) [ 172.013502] netlink: 'syz-executor1': attribute type 28 has an invalid length. 2018/01/10 05:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80006, 0x401, &(0x7f0000dce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000528000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bc5000-0x4)=0x0, &(0x7f0000ee1000-0x1)=0x4) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00008a8000)=@generic=""/16, 0x10) sendto(r2, &(0x7f00005dc000-0xdc)="cd643c2e104819a16347c7e5040a4e9a", 0x10, 0x0, &(0x7f00002d3000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x2d9) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xffffff27, 0x0}, 0x0) 2018/01/10 05:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005aa000)=0x1f, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv4={{0x0, 0x4, 0x40, 0x10001, 0x0, 0x3, 0x7ff, 0xf8, 0x5e, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x0, 0x100000000, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x0, 0x0, "a9e429"}, @ssrr={0x89, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @igmp={0x17, 0x7d8, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "cf456feeaa07dad44d681ed5e816d83dc5383010760f3b0fd8cc3e3dd32b4d31ea73355905ca410073d97eef408989890ca2c44593b91f7cf14d0362fef8cc49e177a7bdb97575509ad764efbaf48fcc90f7e8d0df23c99fac8724e1387472118cffb960ad607c997340de0a5c3f8d3d95425337f611de266d2eda8106a7d84fcd28d5cb4d14d5c8a21a6d41b8f6aacad1628097b466aa7be79e7f87ea1380f0af64e822f8ebf123c1746cfcb346e0ef6bb6df8288a51e4d4d431b441b40ce283bf88d57ec1f1431a50f5a2f5a8f67a03e0019eba443c9b5ceb33dbd53ea2a97b7a61f54b0"}}}}}, 0x0) 2018/01/10 05:17:26 executing program 6: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000021c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000764000-0x28)={&(0x7f000092e000/0x3000)=nil, 0x7, 0x5, 0x5, &(0x7f0000136000/0x3000)=nil, 0x5}) 2018/01/10 05:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x6, 0x4) 2018/01/10 05:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000221000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000ae8000)={&(0x7f0000043000-0xc)=[0x0, 0x0, 0x0], &(0x7f000055f000)=[0x0, 0x0], &(0x7f0000f9e000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000c9d000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r1, &(0x7f0000df2000)=""/158, 0x9e, 0x0) 2018/01/10 05:17:26 executing program 0: r0 = socket(0xa, 0x803, 0x86) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000897000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cc000)=0xe8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b34000)="b977a3fb8814f3eba43617130b8c4a27", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0318c30e7301f55fd691cb0c677cc2c6"}) 2018/01/10 05:17:26 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b84000-0x10)=@common='bcsh0\x00', 0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/10 05:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$void(r0, 0xc0045878) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000735000)={r0, 0x3, 0x1, 0xc, &(0x7f000023c000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000c2b000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x286, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d40000-0x10)=@common='yam0\x00', 0x0, 0x0, 0x0}) 2018/01/10 05:17:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000003, 0x2) sendto$inet6(r0, &(0x7f0000048000-0xe5)="d9c8b093ef71f4cc7d6ef77ac35bdbb5ae1c05a3fd8af5c843a70d606066292050ceb7a4acbf264c82b6f91b9acfe6c82cad7736310c5478e0afc152bc76dd9015d4b7e6918aa3a7c8ef4e17b00bc0237cd427a952deee4fc605ebe5bd7289f0f640c9db325597be9444173212d50cedfd9c0f7c2d60d6bc7273240bcd970a1c5a5dcc980cea1229b1896a337a3a9580afdd76a463441c16d146a8b165fd7701f1184df9f0a8823dcafd9eb90aba6539d34fd5d4ce0e384b56465b06e955986b04931db5dd27346796322fde3a736f46f368a7640dee3ab152345e8fbe89f885c2d06824d4", 0xe5, 0xc080, 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000dec000-0x6)={@loopback={0x0, 0x1}, 0x0}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000016c000-0xc)={0x8f, 0x1, 0xfffffffffffff001, 0xf4, 0x9}, 0xc) 2018/01/10 05:17:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c07000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xfd)=""/253, 0xfd}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) close(r1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000473000-0xc)={@loopback=0x7f000001, @rand_addr=0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000c80000-0x4)=0x401) pread64(r2, &(0x7f00003a2000)=""/119, 0x77, 0x0) 2018/01/10 05:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x5, 0x81, &(0x7f0000901000-0x8)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f0000058000)={0x1f, 0xffff, {0x4, 0x7fb, 0x8001, 0x5, 0x7, 0xc7}, 0x1e, 0x6}, 0xe) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000bfe000-0x4)=0x0) 2018/01/10 05:17:26 executing program 6: r0 = socket(0x4, 0x5, 0x9) 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$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x0, 0x3f, 0x7bb5, 0x800000, 0xc031, 0x7, 0x23d, {0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x4, 0x1, 0x81}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x0, "01b48f87eaf4b94e60c14855dd2da5f806e5f64b5f8a"}, &(0x7f0000ea3000)=0xfffffffffffffcc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0xffffffffffff8000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r2, 0x63, 0xac, "bdea57ce0c002d87c465b007ae3fc5fcf6b809bb8bd08781070faebc60c4547216a3b6e720ae2f47062c5c1069663fa3d7ce4e41bb2c473f2a66efab4f85b362a1010c8a90e5795906b5e8a0a84f4d68605d5902b70804d33342fd1dff94dc3dd1447515782ff1f3d97dde7fb1863c2680c676853e6d5339e24f9b73c233963291169b93a7b0da2ecce2f2facf907b06bb79b17b012b45000bbb0d7353f6c07c1feb639f0e72642ab5aad171"}, 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x100000000000c) writev(r3, &(0x7f00009f1000-0x10)=[{&(0x7f00009eb000)="1f00000002021900000007000000068100fd3b850900060000010000000009", 0x1f}], 0x1) 2018/01/10 05:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000016f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = socket$inet6(0xa, 0x7, 0x3) getsockname$packet(0xffffffffffffff9c, &(0x7f0000aca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000260000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a56000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) 2018/01/10 05:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = accept(r1, &(0x7f00007c6000)=@generic={0x0, ""/126}, &(0x7f0000f65000)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000041d000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001df000-0x4)=0x1c) epoll_create(0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c38000)={r3, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001ed000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00009d0000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000008000-0x28)={&(0x7f0000f7d000/0x4000)=nil, 0x7, 0x0, 0x34, &(0x7f0000d05000/0x4000)=nil, 0x7}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000279000)={r3, r0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000015c000)={@common='eql\x00', @ifru_flags=0x1000}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ad1000)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000008a000)=[@in6={0xa, 0x3, 0x35, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6cc5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x58) connect(r3, &(0x7f0000a78000)=@generic={0x0, "94f24f5471de56a8838282cedb8822d4bfb246574c5cee671ca9df7e1705776d2bb93a3bae9d14198e10318d31b9ee9110dd1a1f6104d119cbfb10106dc80e909a308bbea1cb532a4e63823c61d551ddaf7dba69639f78db1008222eca6e7a6152ac1f28edfeab36bfe17b111883788559a4f7f87807021959214ab7938f"}, 0x80) 2018/01/10 05:17:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 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) r1 = accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) getsockname(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000047000-0x4)=0x80) poll(&(0x7f0000001000)=[{r1, 0x4240, 0x0}], 0x1, 0x200) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x400007) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x10, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000049a000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006f0000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002e3000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5473, &(0x7f0000b13000-0x8)=0xfffffffffffffe01) r2 = socket$key(0xf, 0x3, 0x2) socket(0x1a, 0x80003, 0x6cd) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f000064e000-0x98)={0x2, 0xe, 0x0, 0x0, 0x22e3, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x1, 0x0, 0x0, @in6={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}}, @sadb_address={0x3, 0x6, 0xff, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x0, 0x12, 0x1, 0x3, 0x0, 0xe, 0x0, {0x0, 0x32, 0x9, 0xfffffffffffffffc, 0x0, 0x4, 0x0, @in=@loopback=0x7f000001, @in=@empty=0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x9, 0x0, ""}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:26 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x400010}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) 2018/01/10 05:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bab000)=0x0, &(0x7f0000d23000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r1}) shutdown(r0, 0x0) 2018/01/10 05:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r1, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000be1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e0f000-0x6)={0x0, 0x0}, &(0x7f00003c2000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c82000)={r2, 0xfffffffffffffffc, 0x20, 0x31f, 0x3}, &(0x7f0000770000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000499000)={0x0, 0xd9, "5f1caeefd76ded6e6a39ab37a33431f82714a0d6aa63d6911bf75fa88b582d13ddd494d1773472658de6d4a29c6e49f841980f3ea295d6f5d314275cfe8fbe70eb89ea06152a17a39a2c99c018e63a795726925ff5d52510fb718437ec5d779a52d76b6ccea863de03c8c7442a9e42f169b5f8b31237d7de300125785ec89adfb377e8d7fc49bf88708479e3994ec04fe21fff0af285e97d6ed300709a3f1eea8ca6d61cd4f87c59eda7d8cddb4046c6d63f1a2ea359a9cc1d340266d6b40eb35e19e317cdcd97c332b8bba7c732ae44e2eee663d993ed5e60"}, &(0x7f0000abc000)=0xe1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000898000-0x8)={r3, 0x8c}, &(0x7f0000534000)=0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) r5 = accept4$inet(0xffffffffffffffff, &(0x7f000091d000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025a000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000041a000-0x8)={0x0, 0x1c, 0x7}, &(0x7f00005b6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000456000)={r6, @in6={{0xa, 0x2, 0xe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/10 05:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c02000)={@generic="3905af58c8b5975d2468a8a899f16791", @ifru_flags=0x4800}) write(r0, &(0x7f0000abc000-0x1f)="1f00000018001d7e000000010000000002000100ff07f4050a000099580804", 0x1f) 2018/01/10 05:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009ce000)={0x0, 0xb8, "cf7ff40060b40bd82cc4bfcc4678a0af1e2163a8a39286566d241890405b3dd6e414f84df1247deccca23ab76072e1a01bf46164c11519c08edbe7793baa2d8445fa7c985b3eedc51bc35faa93c104db9bea4388162bcf93b0dd3cadcefb6735b6014058580fc5fc3d7d27c434d9f1dbddf7d82d3229ffc50e0b888943d81817c7fe2c1e9a0dd2cfc46d7b5cb987fbc56b9f55238ff748017666f927c2c303a30479fa0ea37c8d53798b559668dda27fc81a5336db8cbbc5"}, &(0x7f00001da000-0x4)=0xc0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e9c000)={&(0x7f00002e6000-0x8)='./file0\x00', r0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000793000-0xa0)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x6, 0x7fffffff, 0x20}, &(0x7f00007eb000-0x4)=0xa0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x2f, 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={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/10 05:17:26 executing program 6: setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x0) 2018/01/10 05:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffff79, 0x20000801, &(0x7f0000d10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x277) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) shutdown(r0, 0x1) 2018/01/10 05:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c56000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005f2000)={0x2, &(0x7f000049a000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000698000)={0x0, 0x2c, &(0x7f0000052000)=[@in6={0xa, 0x1, 0xfac2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000028a000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ffb000)={r3, 0x8, 0x30}, &(0x7f000095b000)=0xc) writev(r1, &(0x7f0000754000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000867000-0x4)={r1}) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000d8c000)="dd72871e1c43330e6240f324a45c05c9007d8977efd159a66206f468c0c1e56bd90fcc79c740587d19995ef443da7ac1bcd819f4457aaebc6bec666ef2f617dc5a21afacb91dd538aaf8cdbc223d20c345bc2a66", 0x54) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000f21000-0x4)=0x7, 0x4) setsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f0000bac000-0x4)=0xffff, 0x4) 2018/01/10 05:17:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) sendmmsg$unix(r2, &(0x7f0000539000)=[{&(0x7f0000f7a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000858000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007d2000)={@common='ip6gre0\x00', @ifru_flags=0x100}) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r3, 0x84, 0x14, &(0x7f0000005000-0x1)="", 0x0) 2018/01/10 05:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffded, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a65000)={0x0, 0x0}, 0x1, 0x0) 2018/01/10 05:17:26 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e0f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000a85000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x1f, 0x3, "9215c1b2f3fd648d3395a273b1880d9dd2ea31bbac484fc5bc560be660f9b4581d089772e4930a78c991baf3edf07e358d0e0082f3139a5f26af767befca97e555510ebab10e51e377cd1198ce5cdef1"}, 0x160) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f0000232000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bf6d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef852b12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f6c61959433dbcc2d3e915382fe73356ec552bf0e53ace6f25814376e83b2224dbdbde721766a6be04e05dd10575fe54ca9363577fae3b243ae1e5286e96e5c6be7f18426f9773f7ded2361d57edc82d27cb4e6524e8b43aa79d170f2b1cbeb91bf4ae879365a68e1b7dabc7fbf8d6503f8775088cf9f2d4a4ae08e57a9542f664c5c7602663903ea5f627f08be49a3cbfa910476341c549446dbdad75422eb86c39ef0380656f173c5f5a8856f4aec9125942ef5b3abb192f48a7e13e2879276307b74dafe13303529c3c3101a91aefb4f31ccec7b28e3ab22ab1a513fe2beae04f850c3d121564a130391e68535a757357239394bbaddb32043503a8f937ce2f91c892f0dfd2a4a44170134d02d9bf98ff73a3bd370b18141bc11927e9a6b69087bd44fb91c91b083490e30a39a0b28a8588918d19c9e9aafcbf4c5ce3357979408e9e48c922fa4030ad91d67820b4a3e28b3b82274211790289e0efee6e1dbab89b354159bf4b659bc813edd9b29ea110bd6935334c51b3621b2f8d065045d6978f8ac41d3715550a9d346526634ae6bde6c1e07671b726182b30172206a1c1384f27e331e4ed795440524ce8297f43de9df5f237cf081231f5d77e5ca5f6e2032dcedf15ddd8494b5496e5343f3a40911ccbf7d5ee2cfc955cfb82626751dac1a5087237d36dd5b23087ac689289942e9aedf52715c182e6bad997152ae706cdc62ca40768c1b18a377241c77133998c83fd633028c03739672cb98bf8df646cb062690f8953fc28ad9fb80020c70a1fd635c69e328cdfa9d8ebf80bb6bd27feeea26f306f0d0bf1ffbb49591c885e62003efb87cf7826df5665b6796ef6ddfd35b8f844fb3b36b132612446cac349ab9dd603b08f309edc83f34602a58e6d1338240ff3482caf9467911dd1c0e3b92e072db5f858190a8d79241a2bd4d263291d8e35d85553ed437019083449d1e0365d37dc2dd981f4887f5d0106042e2ddb72039010001003ea3deeadde9c2d6bfa9027c1b3ba7bd13eb5e9d9eba90501a0b7705c368be444fd213185bf1200722224f6cdbb8c311b832782a664d4cc6897bf004d0c63652c1b4dbf8860378439e618f0d7bd36b17992c85feb792a78ead72823eea6438b6c737a78c5d46bbdc2712b8824f74a3b8eadcdc19dd3fb01168f2c1357dc02d3cd08c8413f52812a144b82736e0d0ba11140f598b471273c2a1704f11ede2c63c9a6f293789028f7e641a0e2eff36d1f4707ca5a5adafd6b5af6e08967cccb97652fcf8e3ce6c53013f5a4c53dd9dce3296ed0c474435b4a2447cc5fe6d8e29859a81f5fac4ae078c4ee54afa577f9de56673460077652048a8b6bae918b694f1dccac6d36b394a54edb34a736e8d206aecf09bae4fe1472c4eb755434f8d91f866e631b004d368fb2e862a7f6cdeda20c703d38639c50e348b14a1828b2a905855bd5746acfd418ab068da1381c1475a711e2bc0c2e57199767b4f816b595700cde29bd942ab37b0a07932009ccc34020b96efcdb2d26367f77899dbff8551fedbf257a2a306d8f2fb16d113a6dad85ba87e26f566a3987e7da78368ad6debd2b48b3476035a4b0c8be04783137ae63ad20c3ac1f616f9d6496b409f269575947f4a7725a7ba1f78b213ca7279a599b414e0bb799e3a3ed3ef2a813f5ace6e8e5192a2a2d90dba9bc3486b7d7b6511977a01dd5c91b31be75faa74cf4a0a3308f88d868a6c2399ba028516f5f20cc082ba1cfe26fec4201c876ff44aa7f05819b0650179cb5e1dda0cc093b4c9d11d3ad0f928d46e52f99b8c076a8704c11caf57c89357cbd7e411995f926360234ad8e04b8e67a7eedf1e41d0a2a218b58b85fd4f0808aa85bb314278f76abd12166beb2b803a93d2fb51bc177ef5685b1083d41faf4abfd3d9858a46e57594c2960931541cbdeff0cd616eeb1ba2d9dd2c990f8376acf8dee737df0db5ff3c188585ff3a8aeb09aae9f97e0d1e31e74b30ad7179989807b2f321e802ed9013ca4d60705b63556457cb876a74484832a6e2694098f4b1a1b0db828c1760620f15df829dab1de9b44dcf5b0b1259596042a2ac06a338665f21317f016ed974051cffa3859e32333943d848280b1c93c1ab83127eb3ffcd9351c55f76d4c3d1e77623ee07bdad46ae80006156d2bf0143f356b7bcc5f3ec8275de4881d701c207a2a783239dc80abceb208dc75449ab1af41526a2a61ef9a1f142cdd28c441030381f777598fe58eaf1b209e997bc47f74f0b7d521ddc850dfccd2ad8e696ebd4437bd887a7a5e910cd07659a2bc870a0241bebc6889ac9ba317a7dc948fe9d6321379db83b4439916a775db22f8f2058931852689a13cc96405b8972b00dbbfd1b4d3c4460474b6a6b19ea9982ddec1565c82952c7fd075b3d4ac69e3c88ef220a028ae8668e5a553a2f59290f800ecffbe7940dd1212044ff595b3c53956cd3467c74b841652f7d59f77beb420e00097bb07fedfdc3d9ee59bb8b5cf37d95385b5f97f33a2c9e08d125b589f7131ea055047480a95f8653681bc3a9c2503a67548ad1b9992285a09e5c3ef2f5a64ccc3aaa9f10a928352d56a52313de493bb7da77cf42a1cd1cbec10dca3cc6d7ec008852d0dd7711c9b607cbbfca724c85181489dc767af24bd706975a31426e9badf1f2d2a11aff70c1f4dfa1c52c8f2994eafcfb3755ef41b89a50bc4e6beb1752efa735edc143eebf4d9bbad6aa994c326fff047ee9d4a69f929217a1f1a675160e9f225bf4aa061f44f1a4317ef771aeac6ef97d6f84edf7299eb8b1bade62cc4ea4120d5f1387393c720f66de0fbc275581e7ce97bd2bcb2ef8d7695b847db804f4edee51d96de1707adf7dd8d221ca5637", 0xffffffffffffff20}], 0x1) 2018/01/10 05:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000077c000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)="", 0x0) socketpair(0x19, 0x0, 0x5, &(0x7f00008b8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000272000)={0x0, 0x400}, &(0x7f000059c000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000149000)={r2, 0xb5, "1cf0cd65c1e2b7bd37cecbfd39e7f11e9a6bff7f123cea2b7135405d4c5f305e5fd698d6a3a0ae2c4b77871fee361ef5f584fb1c06f29b0f434380384e8e26484a2dc3cdef2684ab84d28ce1665691f1246af302388224bf76ab1f9b94ef7a2726ccd07433b4e5eaa6114a371aa367d217cb4251d33f6c68a65ac15729411fbeeba3a607b50e8fa8eb0bdff6c6f7fe596c4446407bf52db94878d3e0ecb6dd6676201ed989656886b45b0258612068343c67213107"}, &(0x7f0000bb6000)=0xbd) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00004ea000)=@add_del={0x2, &(0x7f00008e5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) 2018/01/10 05:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b71000-0x10)={0x5, &(0x7f0000992000)=[{0x2, 0x7, 0x5, 0x10001}, {0x81, 0x7f, 0x7ff, 0x1}, {0x3, 0x35, 0x7, 0x2}, {0x40, 0x8, 0x59df, 0x0}, {0x0, 0x6043321a, 0x1f, 0x5}]}, 0x10) sendto$inet(r0, &(0x7f0000005000)="068cfcec10dab932a200000000000000003f9f3ed9b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x801, 0x6) 2018/01/10 05:17:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) 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) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f00009e0000)=@full={{0x3, {"940f56bafe82df"}, 0x80000000}, [{"bc20b38a8c878c"}, {"7d148da9e91ef4"}, {"8c1a791ba1fd07"}, {"04e16bdd614404"}, {"a0e3c3242a35ce"}, {"4ce74f3bb4096b"}, {"d0f55f41ebe31e"}, {"c16523af9ce6de"}]}, 0x48, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x8c)="8f599bcbadc72f53696092728035379e6bbcf1830a04f9bc32b06324ceda4d80faf767bbe68f5a59674015af8c7d960a5e3ed0c4af3dea844b730c8fe02fa9eb3083afea879c84ffd168101be2e8ed3cd4dc788c229180008693fff8a1d610c1c4b22f63680835be4e7e9cf2c6aa7acb9073898ed40f2931b952a6706aa002be2e49494b9e8c279f36e0abdb", 0x8c}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000fd4000)=[{0xd0, 0x107, 0x3, "2b534dfc3c2a2c93aebce12fcc47a68c03a8974f3e2ba3005d4bdbf5324875f6e30369a88f7d23c2c686446f0027f9d71f9f4fb2eaf62db25080c56d9194867558022cdd88a4f1063a0dfaf377703c9271e896710bb8fd75b0adfcd2869f04b8a4d2804cad497b88d2264265b3557b460ef574ce4b9f4e4350bc0b125ed93e52ece52111aa52c4b0e47cd58c328cde7d6e6c93d71cbe940a41087a4b746eeff76c8686a618c32c0f1a5a41f91e3d447b34809f8c5f78802dee0a14e250a58c"}, {0x68, 0x1, 0x7, "e6a18ad8fade99a0c4ee0cd8d72f9ff0f55cb62ec8547041099ade565978e57de9bd857188c88a4db360248ad63511d945ffc44313ea47d44fa3cec3cb69c6cbf175afb0a6a44a8a9c310be38117e56d318550994e5d05f8"}, {0x88, 0x19f, 0x5, "c5e1ef3308499298c81fc5c0b4bdd631c0b61d1f66d0923d784cd8dd86bde8262c44534795fe072e8e0cbf5d42fa473027763a401e45473c41b1864897fc6b074be7a0d99b36273bf142c8d9a1fa4acab1b6832383d86f13a043f6780b036d4e769157aa13309e807808a2fdea838c6446fa5dfa9d4e"}, {0xd0, 0x102, 0x8, "3261f854c3ff8e96d72a9cd27a38366c6e34a667564c7c6e609d3976d59e005b6495d272322ffed0318cd2a454c149df5990186a7fb057df14ecb369dadc5a1b870a1ed32a9b210d2f12bea4ddd9413f25b971a64519cecbf6d9e02af5f3acba24130df5c610221a653732837254b6fd6959f63c4740a5548a8e6511e98b73036775f764ab62667566ac731b47856c6d7566b2215f361fbe90485efddbe080868dc51a5b6e6b21fd36eaced616d55f40a75180925084bf2a9bdd4b"}, {0x90, 0x107, 0x80, "4ae848998c8c7c7adf7161ea4f5048691859e901778637d9c8f421e95106350d7a06226321096309a08ae2a678bd3532b822a4ba850296745ac01fd62f90ce05564b0238cc08fa6c29c273d63479a071480a1fa951de382d8db1b27d291b36a2eccab2b15a458933783fad517af383dc82c3801608a831864d285dc7fdac42"}], 0x320, 0x4000}, 0x0) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800000000000000", 0x24) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f00004f5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000059b000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000792000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000792000-0x3)=0xe8) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000792000-0x4)=0x0) 2018/01/10 05:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$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$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @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}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 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}}, 0xfffffffffffffd11) getpeername$packet(0xffffffffffffff9c, &(0x7f00003c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000afd000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000218000+0x829)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005d000)=0xe8) sendto$inet6(r0, &(0x7f0000ef2000-0x1003)="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", 0xfffffffffffffd8f, 0x8815, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000058b000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x100000001, 0x0, 0x1, 0x2, 0x20, 0x0, 0x2c, r1, r2}, {0x3c56, 0x9, 0x6, 0x3, 0x6, 0xa7, 0xfffffffffffffffd, 0x1f}, {0x8001, 0x6, 0xde8, 0x3}, 0x3, 0x2, 0x1, 0x1, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x3, 0x3, 0x80000001, 0x550f69250000000, 0x9, 0x8}}, 0xe8) r3 = accept4(r0, &(0x7f0000ce2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00006e8000-0x4)=0x6, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00009fc000)={0xa, [0x6378, 0x20, 0x9, 0x9, 0x4, 0x8, 0x1ff, 0x8, 0x10001, 0x4]}, 0x18) getsockopt$inet6_buf(r0, 0x29, 0x800000000000030, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/10 05:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/10 05:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00005ef000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000089f000-0x10)={0x0, 0x0, &(0x7f00003e7000)=[]}, &(0x7f0000186000)=0x10) accept4$inet6(0xffffffffffffffff, &(0x7f0000ff4000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007ff000)=0x1c, 0x800) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) socket$inet6(0xa, 0x1, 0x0) socket(0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000091d000-0x10)={0xffffffffffffff01, 0x6}) syz_emit_ethernet(0x67, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "de"}}}}}}}, 0x0) 2018/01/10 05:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20, 0x5, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd5000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003db000-0x4)=0xc) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) connect$bt_l2cap(r0, &(0x7f0000076000)={0x1f, 0x80, {0xc79a, 0x3, 0x10001, 0x9, 0x1, 0x1f}, 0x3, 0x3}, 0xe) 2018/01/10 05:17:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000def000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fee000)="260000002a004708f9fffffffffffffffc00521400000007dfffffff000000030002ffe36e35", 0x26) 2018/01/10 05:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket(0x8, 0xa, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000415000-0x4)=0x7b, 0x73) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a3a000-0x10)=@common='ip_vti0\x00') r1 = accept(r0, 0x0, &(0x7f0000178000)=0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e32000-0x4)=0x0, 0x4) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x350) shutdown(r0, 0x1) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000431000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000948000)=r2, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000e9f000)=0x0, &(0x7f0000e79000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000029e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/10 05:17:26 executing program 5: socketpair(0x17, 0x80000, 0x6, &(0x7f0000b27000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00009a4000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r1, 0x107, 0x1, &(0x7f0000d74000-0x10)="0100000003000600a10a000000000000", 0x10) close(r1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket(0xd, 0x807, 0x9) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00004ce000-0x10)={0x8, 0x2be7, 0x5, 0x7fff}, 0x10) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000372000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/10 05:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001f0000)={0x1, &(0x7f0000cb1000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000060c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000655000-0x4)=0xe8) bind$packet(r0, &(0x7f0000fae000)={0x11, 0xd, r1, 0x1, 0x1, 0x6, @random="1434313b56f8", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003c6000-0xc)=@sack_info={0x0, 0x40, 0xffff}, &(0x7f000034f000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c06000)={r2, 0x9}, 0x8) 2018/01/10 05:17:27 executing program 3: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(serpent)\x00'}, 0x58) socket$unix(0x1, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000091000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004e1000)={0x0, 0x0, &(0x7f0000748000-0x10)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(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, 0x0, 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) 2018/01/10 05:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x3, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000c8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000848000-0x4)=0x8, 0x80000) r3 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000459000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000760000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000365000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb8000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000052d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000078000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000512000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ef1000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000352000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007de000)=0xe8) r11 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a2b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a86000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acf000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cfa000-0x4)=0xfffffffffffffe50) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000668000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000f4000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000097000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a73000)={0x0, 0x0, 0x0}, &(0x7f0000b6e000-0x4)=0xc) accept4$inet6(0xffffffffffffff9c, &(0x7f000036b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b85000)=0x1c, 0x800) socket$inet6(0xa, 0x0, 0xe4c7) socketpair$inet6(0xa, 0x1, 0x801, &(0x7f00005de000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r19, 0x29, 0x22, &(0x7f0000e70000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f47000-0x4)=0xfffffffffffffdbf) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d86000)=0xc) r22 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009b3000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x3)=0xe8) r24 = getgid() r25 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001e4000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005e000-0x4)=0xe8) r27 = getgid() sendmmsg$unix(r2, &(0x7f0000273000-0x118)=[{&(0x7f0000c31000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00003fc000)=[{&(0x7f000082c000-0xcd)="37d9c315e30178208c241000aee14a375e4c09b45ab48ebc2bf868350bdc6c114ca48214d5c2fe5218338223551c85ae183b8ebfb1cd3e7bacbfdfa3fc07f10919f070ae69e541d5fdc3ae1a78c2d30f1b0a0d5a87e587e14ba025ffc62d599cfeb03e0b7c23456e3ecc99d5da3d9695de18b8db6198a3bfc4637d4cffdcc0dc4cd16a43806a9f92d58e2ff32c929034c3e443afec636901cd8c5064e92b9537bb2bfcc39100378d8392df4a135c34d1ec5c656a5d8a822d797cf53af7c8c4a73eca346a7f9ac3c5bc64a95013", 0xcd}, {&(0x7f00007c7000)="d2ccc82c0a2cea3f0665bbe2d0c71d821243a6ad14f7b0e3a77d4dd74dd6c59ee890fb3ced460b159fde9a4a273392d4bd6adbaa6acf93e5a88d430400d6e6eda63286f0", 0x44}, {&(0x7f00003aa000)="462146ba9bdeca838ec3da6251a4b676b55e47c4b51568172154827b995acabda0513c7c655ab46f91f06df76cb0f6d81e6e925081acea05647a6382218d6f6c6396c70ba59fd22b6775dddcd34fe7b58b14ad36ca719429d566f1785d96eed0a0ea725555c4596adcbfb9e521acc084182ee76117924553e18a54e8276b7794c33fb9d14efa10dd513f93d886d2459bc6e994b5c7172b52bb72027bac1312e49906f8f4dfb85e7cac5e7672ac2aa4550782a81c8321c6260901b060f4dfaec50d65e1ca6ec2146f5082d4b8351d2bdb9ccb61ca496053561003c9bc56940def719c46e072c0b512bc2a4db3d0a3", 0xee}, {&(0x7f000022d000)="5c91320573517c3bcef7db3b6c458d62241dea6755d2ad662834389909829fa280c773b3ced295ce0745e26b2a5dab5745971fbfb095d7fce458c07c6a55084426a5228a50ba8eb4507ac4111f94893bc92a44c2ce07dc9af0a7328d1e4eaecd2657ae532cdff63108d43c85f292f825fadb4c866aebd3b90aabdfb943ec25998a90e3830b371a3b65a50050bc8c093700518741ae38236051abd586ef56964ed5dc5c5598c3d820de79abd10cc81f8592660623a87500e0404845e8ec212f9cd70d9894c014501d3bd62a77a332c75ff5eded654690a89486ee23d3da579e9aa4afb17200d2ba83a145858214", 0xed}], 0x4, &(0x7f00004a9000-0x80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x80, 0x20000080}, {&(0x7f00006a0000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000683000-0xe1)="4bb27a62ae6585218379c6f1002e44e0d82a89031f9fcc43fe4216723de492915108c10264c0729d34d9eddac71d068278989be963618cd2e73088d43f7925ffbc491bd4a8cc210bc25615e3eea6cc11228075013124891c1ad799bbe90f2b506f035b28366edf9d644a7718a77e59f4c2c7b78b6f0a1611b41657d462db2dce5b5afbcdb165f35155736e17a2b75fbfd230490052d8765776704399d125d02db6b90fe7eedc355fcd361eddf84968d6b6db74a6fb0661ded837ca1341d6ce49385c38a91bc0095c440687927a4feff5997a4698cb2d51a2c9e9ec50b10fab3d40", 0xe1}, 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{&(0x7f000041c000)="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0x1000}, {&(0x7f0000f44000)="b50b418496378cbe8fcbcb2671c534d408570fb7b110fbb85490d1d5b29d06bd38f1a3d5fd208ca9189fb73cedf29145e6c32a711bc18b1afc5d6ed41542cd573f1f4f73a2288be5829d7ce3c2561da98572c29c071c99570b4fd080cddfcadb773e8592ac6ad60fc1c9a4cf823bd4c68f169d6aceda83b29311ef3e2983d7bb171384476128c321f715710337c7be2d80f1d8d089a35878160eab0f0f8b1029", 0xa0}], 0x3, &(0x7f0000d94000-0x70)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x70, 0x4}, {&(0x7f0000ade000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000879000-0x70)=[{&(0x7f0000aad000-0xbd)="04d0b9db4b680175acf9485d096bfd43b7353bf83aca41ceaff88a3c1331e88332b8b4f2502afdb995a2b575a4638a0a955c35c1a603de08f88c0efcc0452b475c1dd1f9b7a648a1208366ecd146d64bc43381c658a33ade24b2465056dbad4f9eb40e12583b0fbfe11aa7c6505c242c889eca05fd3d28a6e86c43b995ac0d966490ef1ecbb77a06f7ff123bf83e699b009416b29d90b20a8a0a19566832ec0a19e222c861ab0898a67a1772ec593a125b2a11aaa9848b0161a4a48a03", 0xbd}, {&(0x7f0000b32000+0x584)="1b63ea9db7996c1f4f8e630208a3df4766f9e8874602198b843e34ea18ac74cc3ff5d85ceb449965c04e5844abfa9838e6e1e8ea49d7b14b", 0x38}, {&(0x7f0000763000)="b7c44f7287734d25d9d36cc4d4f360367dffc18534292ad8", 0x18}, {&(0x7f0000b10000-0x9c)="6bd58197e27ab4584cb3ee01a87b6c406ff9a8291b0ed8a4711aff9d3ce73ec4aa4b6777453c3b6bc68857d923310b601c6574e0b068b64459741438c284e4dc09fc25249b55c4c7883c52fd8c43ce3e958478388374fd9bdadd78159a659ff184c7bd1a78a065b48b6b0abf9c57032b3fea03b1bad2d4135d034fe3bcc61e347777d39b454afb89194cd3bd26eb6ec0d0a9f8bf332f858c4b398b07", 0x9c}, {&(0x7f0000f3e000-0x73)="3d96f20bac4e2358b9168e3b5878daf70b11ebed8df52fb07aca5e9dee13320cec8683106fc0bf10979d6b067708d4a1c590f8dd243601d32a0bb82d14e802e6648e7d1a32b0e5db43f99068fcf1fcef6feb1530fd2f91079e25dbd9bcbc27f45a2eb5018473c49f083d1c7e44b958b7c2a013", 0x73}, {&(0x7f000076e000)="", 0x0}, {&(0x7f00008bf000)="272c9e5860dc53d2f11252ee902d77516efb4f4eedb0c973a07631d7beee1031d541c049b2dd633da2d21da4bfc89b1144f460efdc2374bf1379652f75c600f64977c863812e923d8f531c79256f354db989631e57a85e409967cb05c89e5f4811e3ba570374f497c4f0202a9212e267f93e2b3f80291f3b609c2a99d33b0c75dfbb51fb", 0x84}], 0x7, 0x0, 0x0, 0x200000d1}], 0x5, 0x40800) 2018/01/10 05:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x100000c, 0x1, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004ff000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ced000)=0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b34000-0x2)={0x0, 0x4, 0x1, [0x8000]}, &(0x7f00000fe000)=0xa) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000994000)={r1, 0x1c0000000000}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000005b000)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004e6000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00004c1000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}], 0x2c) 2018/01/10 05:17:27 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000015000-0x60)=""/96, &(0x7f0000015000-0x4)=0x60) r1 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f000000a000)=[{r1, 0xa000, 0x0}, {r1, 0xe4ed, 0x0}, {r1, 0x2, 0x0}, {r1, 0x200, 0x0}], 0x4, 0x9849) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000)={0x14, 0x20000043, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xf) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/10 05:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b6, 0x77) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000bd5000)=0x0, &(0x7f0000d09000-0x4)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/10 05:17:27 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f000094b000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f78000)=0x0, &(0x7f0000fc4000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000fc4000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d4b000-0xc)={&(0x7f0000965000)='./file0\x00', r1}, 0xc) 2018/01/10 05:17:27 executing program 6: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) 2018/01/10 05:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000074a000-0x1000)="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", 0x1000, 0x0, &(0x7f00001ec000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d4a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000047e000-0x4)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00002e4000-0x2)=0xffff, 0x4) bind$inet(r1, &(0x7f00006a4000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:17:27 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000013000-0x4)=0xfffffffffffffffe, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000d000-0x38)={0x0, 0x319, &(0x7f000000d000)=[{&(0x7f0000012000)=""/215, 0xd7}, {&(0x7f0000012000)=""/4096, 0x237}], 0x2, &(0x7f0000013000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/10 05:17:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c32000-0x8)={r3, r1}) write(r2, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) 2018/01/10 05:17:27 executing program 3: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000812000)={0xffffffffffffff9c}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000ade000-0x4)=0x0, &(0x7f00008db000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f00009c4000)=0x7, 0x4) socketpair(0xb, 0x4, 0x6, &(0x7f0000247000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000070e000-0x10)={0x0, 0x0, 0x10001}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000add000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00001ef000-0x10)={r2, r3, 0x245}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000adf000)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000ae1000-0x20)={0x3, 0x4, 0x3, 0x86, 0x8, 0x4}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000ae2000-0x4)=0x0, &(0x7f000019f000)=0x4) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000a3c000-0xc3)="097048d96d1999544705adb9f333fe968b0812651aee3502d64836156a25193f4a41a9463aefea5b4eede25c51b76a1bc043b5a6a599ed004ccb9047deeee0599bcdd7e75ccceff014f5f87238c0ec0ab6ec9720d995b50d63a2699b9f38b2a5d347fe6174cc490dff55f5ea611ece5a17f11b34982d1ecbb95bfe46bcb1c052c35e2ca9b207e286daec39438976db1ab84230a686cf05ff83dbcbc978e0986b10a048774630c7e7dd45b8e76f0de1a20095ea87aef3e2bd15ce91d46b2cdd36bcf3ac", 0xc3, 0x10, &(0x7f0000add000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) connect$inet6(r4, &(0x7f0000ad9000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000ade000)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009f8000-0x10)={0x0, 0x100000001, 0x100000001, 0x7}, &(0x7f0000db7000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000007f000-0x4)=r2, 0x4) sendto(r1, &(0x7f0000e19000-0x5)="", 0x0, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r1) 2018/01/10 05:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x0, 0x803, 0x0) socket$inet6(0xa, 0x805, 0x9) connect$nfc_llcp(r1, &(0x7f00007a3000)={0x27, 0x1f, 0x7, 0x1, 0x4, 0x3d2, "559b2dcbed1aa71d5c92e2519aa248c14f78aa6d297d8e1a4126eb99566f66e4f410f69bbd1e0f82078bdfeec1ad61e7e4651bb7eb590e6851ffc48c07140d", 0xfffffffffffff891}, 0x60) write(r0, &(0x7f0000424000-0x6e)="1f0000000306ffde0000f4bc07100000000600000900018006000000000000", 0x1f) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000024a000-0x4)=0x0) 2018/01/10 05:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x17ffffffffffe, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x77, &(0x7f0000ad6000-0x6d)="e03d7164f7740808", 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004a5000-0xf1)={0x0, 0xe9, "067d74b1bfab0bc2ac28e260aea5ce1bcdaf0ff9061cb0a9bffbd9165b8c0a339fe1a6c2000ef479c3bf8f12f02f9f567880201878961d40621b474448dfb65eb8f732dd54aa3c3f260a1a73298fb763a2cf280d644b8b6a3a3fbfada0e4ea8fccafa2f9a1ce6fd3e3e691bf05a488920a78fae4efcd947eeea14fb1f1b678046721c2dea54cc51af7f951a0b924dfbd5ea86737ac11640cd0519935ea2e36f8015cc60b4d9e372066959a31ddc19d9a73e0fca9448ed3da51f2e6dfade669bb67b3ec7e6ce1c1ea09abe5f51d11e9c339138f8bfb6b1f86e4b2306f5a3ec0bd85eb4e626f55b96eea"}, &(0x7f0000420000)=0xf1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000477000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/10 05:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eb5000)="0613b530000900000000000000000100", 0xe5) r1 = socket$inet(0x2, 0x807, 0x71d8) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000a98000)="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", 0xfc) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ab3000+0x8ed)={r1, 0x0, 0x1, 0x6, &(0x7f00008fd000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00009ce000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c53000-0x4)=0xe8) 2018/01/10 05:17:27 executing program 4: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a84000)={0x0, @in6={{0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f6b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, &(0x7f00005b4000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000022b000)={r1, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x803, 0x20) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000f0f000-0x1000)="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", 0x1000) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f000037d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f0d000)=0x14, 0x80000) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000960000-0x2c)={0xc, 0x1, 0x0, 0x4, 0x3, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b22000-0xc)={&(0x7f0000f0f000)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000f0e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f0d000)=0x14) syz_emit_ethernet(0x5e, &(0x7f00005e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x28, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x2, 0x401, 0x0, [@loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) 2018/01/10 05:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009ae000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000edf000-0x10)=@generic="f9deca441f089a4003c7c72c6db3f0db") r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) 2018/01/10 05:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) shutdown(r0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000a7000-0x38)={0x0, 0x0, &(0x7f0000636000)=[{&(0x7f00009e0000-0x2)="b8", 0x1}], 0x1, &(0x7f0000abf000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000f3f000-0x5c)={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x9a, [0x700000000000000, 0x9, 0x10001, 0x6, 0x1, 0x2, 0x5, 0x7]}, 0x5c) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000aa4000)=@get={0x1, &(0x7f000055d000-0x83)=""/131, 0x4}) r3 = socket$inet6(0xa, 0xa, 0xfff) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007aa000-0x4)={r3}) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000673000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000010d000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x8, 0x1, 0x1, 0x100, 0x3f, 0x1f, 0x8000, 0x5, 0x7, 0x9, 0x1000, 0x50, 0x3, 0x7ff]}, &(0x7f0000b69000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c77000)=@sack_info={r5, 0x8, 0x98c}, &(0x7f0000f29000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000c48000-0xef)={r5, 0xe7, "1913e978cfc058b6f5f3cb1950c3c330ef33149ad09f47c29c5d41e2ce4365ee38ab09344139cd492a894ac834b75915f40f53fac0e9b357dbd45fa48b0d71c9c6b996bf25e09ad4c352e8aa9a67df412d5a2058ddb142c6dfdd8b133440ec91124a3d461a0b68d80b0b9a648b6741162635d4756867a54685e81edc7f196a721ad689390404f54680a0cc266bdb0a700adda9a1aa12942fc63cfbde1658b2c9e55e58026735f67aa3d24f36c8c712c3aa46c7ae95c926e55b5d69fc5abb649b5c2f57e741954ec90187cf64146087c3d245c615b1f413922564011af60ce74e5e42185d8d0493"}, &(0x7f0000fda000)=0xef) 2018/01/10 05:17:27 executing program 5: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000046f000)=[{&(0x7f0000664000)=""/160, 0x7f}], 0x1, &(0x7f0000e7e000-0x7)=""/79, 0xffffff96, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000f65000-0x1000)=""/4096, &(0x7f000051d000-0x4)=0x1000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) close(r0) shutdown(r0, 0x0) sendfile(r0, r0, 0x0, 0xf21) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000007c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) recvfrom$ax25(r0, &(0x7f0000a70000-0xd7)=""/215, 0xd7, 0x2, &(0x7f0000e1c000)={0x3, {"712a8032775863"}, 0x268}, 0x10) close(r0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000438000-0x45)='\x00\x00\x00\x00', 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000045e000-0x4)=0x0, &(0x7f0000abf000)=0xfffffffffffffe8d) 2018/01/10 05:17:27 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000791000)={0xffffffff, 0x100000000, 0x200, 0x1, 0x3, 0x401, 0xfffffffffffffffb, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x20) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000237000-0x8)={r1, 0xfffffffffffffffc}, &(0x7f0000ace000)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xffffffffffffff1f, 0x100000000002, &(0x7f0000ace000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0xa13, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/10 05:17:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x3, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000080c000)=@int=0x7ff, 0x4) getpeername$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) 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) recvmsg$netrom(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@full={{0x3, {"87ed091a55b22a"}, 0x400}, [{"6ab5711fa5c466"}, {"6def7b57cc5103"}, {"2f35eeffcd617f"}, {"59a8fdb423da24"}, {"165a5d640f5091"}, {"44e4c31d2558ba"}, {"ffb20e969a06e7"}, {"aa34dbdf82b473"}]}, 0x48, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="bc33472840402b35272dae2abf8d5ae2329c5e5abc84c74a6b34901c1dbb813f9254aa0ed765affd61e342a2d4f681df9e349b36082a3d8a5fd8528d6a1282b825dc9e8316bd3dfbf7a7c5d1d4b3019ed308c830ba67043afa260835acd2df45e8c42baf84d319e45fc3ed1dd659df5c3b4595ca5ba444cae8b9c2a595f89f44f8a179770e18ec924cbf2738f49c24ea3f9549c226deb9cc295b00afde0072d9ea54b9aad789fd06f8d302c1d10befc021e69804fdc249", 0xb7}], 0x1, &(0x7f0000000000)=[{0x88, 0x11f, 0x0, "1ec4505cc08c6470b1e42d86a9f7a18aa21086642b43f9fe3448ae9d0eb96667b1b1d74e64ac05f524e4aaab844496cf1a3423fb319d7e75e24c6a954831d8b9905a8622f28c0fa4962baa5f65c6890bd1906cf70fd9b21478ee1f847718d540f9d06bcf91cb6da9083eb6d6456efad7b5"}, {0xa8, 0x119, 0xc000000000000000, "d9386098e7306625dbc69990daa493fe38ebf429c92556dee1c6cacb4ed5297fbd386efe8d6675268a1fe64b5ad569ca907a234ddf423f739975b3a0d160187b7bd2b297cb98018b1516f754fd4dd8c58c2059f34874d5c1b3f03c74dc3568aa9401bb735ec689606bc335eb168f9d486df7bb25833851af5ace3b49adb867bfb1d306e42cff5169de4a35b815613c0d97090615"}], 0x130, 0x40}, 0x10000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x3, 0xfffffffffffffffa, 0x1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r2, 0x26f8, 0x3ff, 0x401, 0xfffffffffffffff9, 0x6}, 0x14) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000002000-0x10)={0x3, &(0x7f0000003000)=[0xb56, 0x0, 0x76]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x3f)="20874f162095b34e558bba0ea6077a342ebeb109d2cbadd21df7436022dda735acbcca0eea7854cd5f1da94e512767b39a0d113b48cf6c51f12ea64a13a8c9", 0x3f, 0x40800, &(0x7f0000005000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x808}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xcb4}, {0xa, 0x0, 0xfbe1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x401, [0x9, 0x2, 0x2, 0x30000000000000, 0x5, 0x9, 0x8, 0xe3a9]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000)="db592732c54f5535a7695bf06f5ba59373e2d2eb3521ce991ef43a3370d3cb32b9dd082c573550ee1a1886625d5cb84a0d78ac6eb9dc09143a3d914b93da8719d42615bb5aca210609ea0dfddaae69c786057b653f81b5f1e744231b16632e5498756f9b97ad888e4e5c26de37d3e8dd37fc68e01739a8aad25299b148a2d7adf5eee0a2", 0x84, 0x4004004, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006000)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x9, 0x0, 0x0, 0x2, 0xd209, 0x0, 0x20, 0x20, 0x1, r3, r4}, {0xfff, 0x5, 0x7ff, 0xffffffff, 0x9, 0x2, 0x8, 0xff}, {0x1, 0x3, 0xff, 0x10001}, 0x9, 0x1, 0x1, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x3, 0x1, 0x10001, 0x6, 0x6, 0x3ff}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000008000-0x8)={r2, 0x1}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000003000)={{0x1d3, 0x0, 0x8000, 0x0, 0x1, 0x2}, 0x8}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000004000-0x4)=0xc1d, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) [ 172.772273] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 172.793219] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/10 05:17:27 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000968000)=@assoc_value={0x0, 0x8}, &(0x7f0000f78000)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f78000)={r1, 0x7, 0x9a36500000000000}, &(0x7f0000f79000-0x4)=0x8) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000bb6000)="26000000240001f8feffffff00008d4003000025010000000008030007000000000000000035", 0x26) 2018/01/10 05:17:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000c91000-0x29)="290000001f0007bcff0000000000000015000600e00000000b4000000002000000000000000000106d", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xfffffffffffffff7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x7fff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x0}, 0x8) socketpair(0x10, 0x800, 0x5, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000000)={0x80, 0x100, 0x7, 0x5, 0x7fff}, 0x14) 2018/01/10 05:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt(r0, 0x6, 0x101, &(0x7f0000c6b000-0xdf)=""/223, &(0x7f0000dab000-0x4)=0xdf) writev(r0, &(0x7f00000c1000)=[{&(0x7f00004db000)="290000001800ff0900000000000000020a0100000900ef06800800000d0009000900001900000000f6", 0x29}], 0x1) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000899000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fc7000)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000b0b000-0xf4)=""/244, 0xf4) 2018/01/10 05:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x14, 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f000028c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000002b000)=0x0, &(0x7f0000696000)=0x4) 2018/01/10 05:17:27 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x20, &(0x7f0000036000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000035000)=@int=0x0, &(0x7f0000035000)=0x4) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/10 05:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x10000, &(0x7f0000d30000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000535000-0x4)=0x724c, 0x4) 2018/01/10 05:17:27 executing program 6: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f22000-0x1c)={0xa, 0x0, 0xb6a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f20000)={r0, 0x0, 0x0, 0xd4e, &(0x7f00001d6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f23000-0x4)=@assoc_id=0x0, &(0x7f0000f23000-0x4)=0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f22000)={r1, @in6={{0xa, 0x0, 0x25, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0x2, 0xfffffffffffffc00, 0x400}, &(0x7f0000f22000)=0xa0) 2018/01/10 05:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000364000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x11, 0x5, 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00003b6000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/10 05:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000043c000+0x585)={0x0, 0x20, 0x10, 0x7ff, 0xff}, &(0x7f00000cb000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b8d000)={r1, 0x7, 0x20}, &(0x7f0000de4000)=0x3eb) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000004e000)=0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000811000)={r1, 0x94d}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x3, 0x6, 0x80000000, &(0x7f000034d000)={0x0, 0x0}) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000ae1000)=""/97, &(0x7f0000ea9000-0x4)=0x61) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00005ee000+0x94b)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1860000000000, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/10 05:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000596000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f96000-0x4)=0x0, &(0x7f000015a000)=0x4) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000019000-0x1294)=@delpolicy={0x50, 0x23, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000657000-0x6)={0x0, 0x8}, &(0x7f000082f000-0x4)=0x6) socket$inet6(0xa, 0x80806, 0x7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c4e000)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000814000-0x87)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009ab000)=0x8c) tee(r0, r0, 0x100000000, 0x8) [ 172.900539] IPv6: NLM_F_CREATE should be specified when creating new route [ 172.912817] IPv6: Can't replace route, no match found 2018/01/10 05:17:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000525000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1b1b, 0xffffffffffffffff, 0x4f, 0x9, 0x10000}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000265000-0x17)={r1, 0xf, "e39e10fe6fdbd657bcf67b2af05d32"}, &(0x7f0000000000)=0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000051e000-0x4)=0x0, &(0x7f0000459000-0x4)=0x4) socketpair(0x8, 0x80f, 0x7, &(0x7f00008c3000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f000089e000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000e6f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003eb000)=0x10) connect$inet6(r2, &(0x7f0000b9b000)={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) 2018/01/10 05:17:27 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f7b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7c000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000956000-0x4)='tls\x00', 0x4) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x4)="0a0775b0", 0xfffffffffffffdf0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 172.941390] sctp: [Deprecated]: syz-executor6 (pid 14319) Use of int in maxseg socket option. [ 172.941390] Use struct sctp_assoc_value instead [ 172.961440] IPv6: Can't replace route, no match found 2018/01/10 05:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000cb0000)={0x0, 0x0}, 0x0, 0x1) syz_emit_ethernet(0x6e, &(0x7f0000054000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e2d81e", 0x0, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "a694c7be6104019a"}}}}}}}, 0x0) 2018/01/10 05:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0xffffffff, &(0x7f0000a49000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f30000)={0x7, 0x0, 0x10001, 0xe000000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e9a000)={0x40000000df3, r2, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000575000)={r3, 0x8}) bind$inet6(r1, &(0x7f0000301000-0x1c)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff000}, 0x1c) recvfrom$ipx(r0, &(0x7f000091f000)=""/158, 0x9e, 0x40000100, 0x0, 0x0) 2018/01/10 05:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)=0x0) 2018/01/10 05:17:27 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000037d000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0xe)=@l2={0x1f, 0x8, {0x7ff, 0x6, 0x2d88, 0x8, 0x6, 0x80000001}, 0x9, 0x3a8b}, 0xe) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000004000-0x40)=""/64, 0x40}, {&(0x7f0000004000-0x80)=""/128, 0x80}], 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={0x0, 0x10001}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xef}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={r1, 0x3, 0x9}, 0x8) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000004000)={0xffff, 0x7}) accept$netrom(r0, 0x0, &(0x7f0000005000)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000002000)={&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="1b8a1b73bb726d2cb27d3b2ecc08a137cf35d320d1c9f82af81fc870088562b91fbd59cb0b0f63514b38bd767fa0ca45b1d3aa1a0361c3dee3d1b8ce291e1fce2229ffb8cc518f6c0cea66093e43d959abcb5bbd05d982f27bee2e89474d47508f89256b66614718a49f2f3510c1a304e0dbd52131b4f368344abde74749535b6b8b790936dfcbc48c67d73e7fe64b0b963577b5083c6c57b2b4a74dd946337370b1108a4d587ce8dc8bac", 0xab}, {&(0x7f0000000000)="1bd59e3de9492da3ee9b0e55e48721", 0xf}, {&(0x7f0000006000)="d9dee96ab6cdfec5c3ef5c7f4de0b74718529244538fd64164764193cc9877f3e9d563", 0x23}, {&(0x7f0000006000)="ac9a337a63cbefa3890d3e8e4c3b3ec8778b338c23e829a27d527fe9a63b77c95ef31f84aecf513a699c7113c115bb154f7889ba924fe2242de884c55d992336f4b3c0e085e7e0", 0x47}, {&(0x7f0000002000)="2ab47652988b833b94a83b59798d9050ff4339124d5acc93b2f70e44b8a46e0039697cea7c0566b9503354028cfb5deac62547", 0x33}, {&(0x7f0000004000+0xdf7)="a89f1007d7a72fb6de594fd6a81a3f052d271a3961a49514c76647e4241ccd42c7235377693584058960edc4e099", 0x2e}], 0x7, 0x0, 0x0, 0x4}, 0x40810) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0xfffffffffffffffe, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) socket$llc(0x1a, 0x2, 0x0) 2018/01/10 05:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x5, &(0x7f0000c1e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b9d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00004e3000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000913000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000686000-0x8)={r3, r2}) socketpair(0xa, 0x3, 0xd5de, &(0x7f0000c50000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f8b000)={r4, 0x80000, r5}) r6 = socket$unix(0x1, 0x2, 0x0) bind$unix(r6, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f000087c000-0x10)=@generic=""/16, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/10 05:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x8001, &(0x7f0000c1e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001d5000-0xa0)={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]}, 0x5, 0x7, 0x3, 0xff, 0x18}, &(0x7f0000c35000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000068000-0x8)={r1, 0x800}, &(0x7f00001e1000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/10 05:17:27 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000043f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e77000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r2) r3 = socket(0xd, 0x1, 0x1) 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$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x10, &(0x7f0000002000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000002000)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x10) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000001000-0x4)=0xc000000000000000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000005000)="fab21f5994f1281328afa70ae10965b0c2af37724cc541cddb04e8bbfc02da760424d338e75843d60359e0609800e05b8ec1a41e3670106484e3aee07b57a0a7e8cf719b653b1efe68290511838128e2b440628694e90115b693e9a4deac44ba4c87eb7a4a3478ba5af3a2fac1c28ab0b9b68b7dd00543155cfda0df4982", 0x7e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000007000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000006000-0x108)={r4, @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]}, [0x8, 0x0, 0x4, 0x6, 0x1, 0x3, 0x1, 0x10001, 0x9, 0x0, 0x100, 0x3b292cc7, 0x690, 0x5, 0x9]}, &(0x7f0000003000-0x4)=0x108) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000005000)=0xffffffff, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000004000-0x8)={r4, 0xb2a9}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000003000-0x4)=0x400, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000008000-0x3f)={r7, 0x37, "da0caf2035607ea309809fb3e8633ac7620cceee0f4eefa4ecfd1cc483cfb2ac72523278548d16ec9827b4391b4be78ce7af3f966a0d3c"}, &(0x7f0000003000)=0x3f) 2018/01/10 05:17:27 executing program 5: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000120000)={0x0, 0x94, &(0x7f0000aac000-0x94)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aab000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000520000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006c2000)={0x0, 0x0}, &(0x7f0000459000)=0x8) 2018/01/10 05:17:27 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000009000-0x4)=0x0, &(0x7f0000005000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r1, &(0x7f0000006000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000004000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000008000)={0x0, 0x6, 0x3ff, 0xffffffff, 0x5, 0x67b2}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:27 executing program 2: mmap(&(0x7f0000000000/0x37d000)=nil, 0x37d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000037d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000037e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000037d000)=0x14) mmap(&(0x7f000037d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000f3000)=0x4, 0x4) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f000037e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000261000-0x4)=@assoc_id=0x0, &(0x7f000035b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000017c000-0x8c)={r3, @in6={{0xa, 0x0, 0x592, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$bt_rfcomm(r2, &(0x7f000037f000-0x9)={0x1f, {0xf82, 0x2, 0x5, 0x1ff, 0x5, 0x6}, 0x0}, 0x9) mmap(&(0x7f000037d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000037d000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037d000)=0xe8) mmap(&(0x7f000037d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000037d000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x4, 0x2, 0x20, 0x20, 0x3f, r1, r4}, {0x5, 0x10, 0xfea, 0xcd, 0x9, 0x4, 0x7, 0x8}, {0x9, 0x4, 0xd8, 0x8000}, 0x7, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x100000, 0x3, 0x6, 0x8}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000037b000)=[{0x10, 0xff, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/10 05:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x40, 0x2, 0x0, []}) ioctl(r0, 0x0, &(0x7f000036f000-0x32)="c67307381917258136bf1b78cf30e8fc6106855d4c5b5730b4f2ae8446918ed0d1522f8c9de994f439b19f57bbaf6785c6b1") ioctl(r0, 0x8936, &(0x7f0000000000)="") setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a5a000-0x1)=0x1, 0x1) 2018/01/10 05:17:27 executing program 5: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x1000000000000, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_address={0x20000000000001fe, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) 2018/01/10 05:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009100000ff000004eb00"}) r1 = accept(r0, &(0x7f0000111000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000061d000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000adc000)={0x0, 0x4}, &(0x7f0000a1a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007fa000)={0x0, 0x5, 0x3, 0x8, 0x3ff, 0x0, 0x1200000000, 0x7, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15, 0x1, 0x3ff, 0x6, 0x80000001}}, &(0x7f0000e0b000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e24000)={r2, 0x54, 0x6, 0x20, 0x2, 0x8, 0x2, 0x101, {r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1000, 0x8, 0x0, 0x40}}, &(0x7f0000b20000-0x4)=0xb8) 2018/01/10 05:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000c88000)=0x0) accept4$netrom(r1, &(0x7f000014e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000041e000)=0x48, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000372000)=[{&(0x7f000076b000)="0c34f345c95b4542e03252febc9d5995", 0x10}], 0x1) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f0000e57000)={&(0x7f00006cb000)=@llc={0x1a, 0x19, 0x8, 0x0, 0x8, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000013a000-0x10)=[{&(0x7f000032f000-0xf)="152f7758406e31efcc43133251b4e6", 0xf}], 0x1, &(0x7f00008a3000-0x3d8)=[{0x38, 0x13f, 0x5f193a35, "903ef6c40317fc6033038871838ecdf11eed1bb93436f9fcda62f77650073a1388aa23"}, {0xf8, 0x11, 0x4, "39214f6ee9df9c7e782df7bb759c6a7ef5cc3f56c9d73abe364d4a68a1051e80a54cd53929a379d20aa5fd4779fb0c7d32be9d163a5dc08248f0a265d5b3c067855b0895681d14175ec3a5d002df8699741c81cc24cf3ee568afa44ffbec364ac26768255c488919e81c188041250d22997030005fe7d6d1571fc94c71d0c910b94d64f3bd74781fc6d76e03ac5d07599738f71b1c5d567a59eb453ce33dd37910a9f2d40a6f490a731dd85bf08666b92f4f7dbc8b9b1489b4dcdccac495ed3aea9532d61936cff6bb2c51f090bc2ead890fd2957fe98cae598ed81748775a494aaf"}, {0x38, 0x108, 0x3, "95443b1bb3c0a72092fd6fe9378f88f48841aa9562b87acc46398eb650d2f0c7c9464b1130e687"}, {0xa8, 0x6, 0xfffffffffffffffc, "748ef02c6cb332e65260ba4e8c60ebc449251a32d3c8fef0414ba0f0c11b65976b7b86df8969f26434ebd21a74607edf9fd90cb63f74b4590d67257707edc5d47a505c55c1f81df19ec811798188b29a9725748965975468bba844541b0344b7afd1cad9fc0446b4ec5e4376c3ade9c8aa80f19ffdd664d9f7826e55aa49d34c730466c7cc96a75dc8ee33f24af61e32b28ea7"}, {0x80, 0x105, 0x0, "a8bd3e7bb2fc41e86e56a38df45dd83dcd5edd131b4fbe8b2de115e5b01239110af437b46c257cf3b19452a7d3c04c1a741bcf333bbb4b829642fca53a896e6674bc5670a2033812da3ab735c275c829a5c178c0cc54dce6179e7c5b1602ddb1499116844c92675e459a42842e53762a"}, {0x108, 0x100, 0x8001, "29ab5577b7afc0647336ccb4e724f1b619aa76819aec9c7d5c0dbb83c1f212141555288209df620e1fe72ebb46d78fe39d38a9e69ea5ffa83a71e4ce5121014ee6c8d98748c7ccf053a0b5a51ad53ad17e0b347a4ffa184abeb3bc4ffc97991b8012ace18b666613be7b6be776fa066bcdf60c99cc184f1ad52cfa9ddae34e63cc2c06d39ca2ee46191fe9d86a8245cba636b527c68dc03e80a0bf1fda599e570374cb2e305c97ab4ee3e45f78d991d4d359293100e978f7e312737f142ca8b06e05293aa505b958b2700e355c2c891706158494e2834c1846f609bc676158f742d1d6fe7c06828c3d55b98fc77c4a7596"}, {0x40, 0x117, 0x8, "c16dba02cfb9a5278e3606902e5dd65df0b1306c122cd655a8af517f748f4584b48893ad1122e125bf06a31e3b3cbf"}], 0x3d8, 0x40000}, 0x8050) pipe(&(0x7f0000ba1000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005dd000)={r3, &(0x7f0000304000-0x1000)="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72fc151841282a8b1c8d3948be4a7f1d98398d6ec99a3e334b9715d7c97769ca65e8ee2c5f4f3d2aab0f187415eecdeff4f46d641bc09b4783d81dc9ab964b97ce5d330dca8ec3d8ccb9d93284bce0fa81bbeaa29f6c9c415fd057a19397680deb161cc53e623677598b91d58c2de196f3019db3fb68666dfad9300918893d0b6b2ca790424934211d2f247618d32262a67b862338fc227e1fa855046c7c78b0bce4625edad11f06a04b07d9122f50c1da48c4698584046cb0dc7e39544a18f17d433b2a02ad540e2be251cf7420bbceb24e95c2011d402fa1e40ac42d7ed9cfa427884d909ad64b235e72a87245881a23a6db3617fb096e4e22b87ab2b774a0a58e688ff70f9f3f630253d0ccc2dec2efce53c168e9c6acad8016c5b84bcefd735fcba7fe475dbc7bff5b36e1b56f465ee3886ef4cbe3a94853d3f2b5e21c44f2c97e34c878ab2d23482ce363594bd821236691b49c975dae5d4883ac8a1d55120ea7ef1ef5140fa31f2aa2dcc6d92404676749945cfc248484a2e28d4f6785cdf67f57c37c3d0cf156fc11171a86f7d9c5f7416be1d9052959308a8858f242dc4da02c7a17f2a100cf292519c3197da22cfdfefe22764dd1bcda8955813d9a0807b115819c672014961121197f9693cd64d1a804f0bd8a315cd21f669a16307722cab2d901298901565ce6f191069044a9e98d978260e338278fdcb29da0b2a35e2b0a23b49fcdc6b13c8a2ca1f38051513e3756814c5ec9ad27659826e58e6bd43e2de53c9af7f4ba5b22d112766b03585766e8fb4530b82508652a1b6825bcafed41f495683ee96ca7dbf560400f8d2036e57e6ade001e7ccfc38f694ebdd5373ca8b9de27b3eae8a507cd2ba8b58fa07d70895c2860a7b9f7f41945903e0cf393c698d186a7349df8b7d05b3f5c793a5a9b185fc4c0e50f20a8a763b154540cd2c1d02fb9a5be028cb446685274fec7f03f99175852725770bdbc82d00493bef23c60359ad0d8639167b63718319ca6baac7de80a61f9459f29ab578b02c074f413f23812dbba56d2ebf389fcbcabfd4503aefc804832565bc9626a42c375a708c45eb688012f4000a10c025f7afb68c8b18e282050a945ea91d5459370c38c7b41e4aa8f78401b7c9b8554f597dd0197404a256c3cdbff7e88a1aae21b938ba5e700be46688e2acd7babb3358bcb97e5053dfd04b761a2e75a936901e59ef6af2ef41ea94103714d9c856e2b3e8c28f8a491808ad43400ae5e539c291b155a477cb7e719a36003efd8a9898cee22946188917b7bcefb0790ae99ec9f3125f86f2214c38de70911f38301f33bd378bb9e865d678d68030786383e63be6583a5b70e34ae27fc729df94d8396a6d56cfa0787985d5a1e547a451fb61dbce5271cfd7e29baf4fbb7f557b744314e64c7b7b560f5cb3d3b34eae05b43e5cbd90a4b2ac01aa19d81185b7c748c7be7e4ef72a506e7d5045abd09c95522499d6882ac7d4a4df54835e6ba6704116cd860d495347f32a235c1d5133ae3359c856dbaa8b3714274af6d9237e6701aa73b26c57d193c6961a17f901d0780194c66d9eaf7a209b9ddcacb699e2d13fc86ea5237dd2d06b0417c73ee2ad6e5c26afd9612ca56dee02c777f8f8f237f71ca082c736cc12f77fd18d1c868681af412ae489e0fd6551efaba653ba3e3850edafb2d515cdded8df2c4ab64d8d483ec50b0100bb4635864841b7751a90f5364e6194e060116406b5c0fceb56991139313d4b2c8ffc09f591f048ebc4d31157af67a362082b715dded7bd90bd89efe1af686a2709a78858fae71fc3ec19e27c3965acaa1fa8bc4d773f30fd8881839f65d807aa2e2af063c81a5dcbe4f70808d3b7b3a0e3c58fa325857427b86e4125b9c6e99d4c9a927b8447eef17a7fe2d6c3158306affab626dc2bde1c4ee0149da5c6bb1cecd4177f3f262d0c090bf138378c66141b3a93031da2e7410542f02598ff7aedeb21e12b03fb9bd8e6bc55c3ab802da98aa0aa0044d68537f0e18c42a53e59bb81954c2eebe66a6fc96e314cd299d79e08414145322b11b0722fd76ef10c09923018ad20b3734c71db1745af1178e3c390458f5d8ef595078ff0763ef8e012fa94e7dce2784006fd1a4423b9c1f02f6472a87521bd4edff964cfbcb021a279f2f8fa5cbd96bd584ebff5ba0f255cafe5d0f20d6ed1d177404c4fadc8b82fbde705809bf72fe6f65add2d59ccf9d32ec75aa69486396a0fa57036e269e4921a3560cbb82b527530f38", 0x0}, 0x20) 2018/01/10 05:17:27 executing program 2: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f00005e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x28, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x2, 0x401, 0x0, [@loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) socket(0xa, 0x2, 0x81) 2018/01/10 05:17:27 executing program 6: unshare(0x20400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000001000-0x9f)="f23b8b351d7aac72bb55f5b889133f3189d4c5ade08e26b4aafefa6c4dfb06dcea6cd14f49b84c39ddd045c1479b1671708f9c98d94ee66d7fc4c7b0efc672f1aa85b1e42b8b16fba38897096972fa3aa171c96577207d0df99cd9ff7a34e34a7388759d5bd19bb68a2bf6569daacc4df162cdaab74b0f85b0c40dced9738b037364422f556bd0a4cc7102695805201f59b7cd58b8c9748f7fb013a0942445", 0xd0) pwritev(r0, &(0x7f00008d2000)=[], 0x0, 0x0) 2018/01/10 05:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x2000000c, 0x4) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x3, 0xffffffffffffffff}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x20000000000000f9) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000d4000-0x2)=0x200, &(0x7f0000fca000)=0x2) 2018/01/10 05:17:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ca4000-0x4)=0x8100, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000c94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007a5000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00003f4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003c9000)={0x0, 0x1}, &(0x7f0000fc2000-0x1)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d6c000-0x8)={r3, 0x0}, 0x8) recvfrom$inet6(r0, &(0x7f0000f15000-0xde)=""/0, 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00007be000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x188a8, @x25={0x0, 0x0, 0x0, "cd"}}}}, &(0x7f0000958000-0x10)={0x0, 0x0, []}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000355000)={0x0, 0x0}) 2018/01/10 05:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt(r0, 0x8, 0x80000000, &(0x7f000023c000-0x27)="e7f66bedf8695adae98ce88df2a0b5634fb46430eb4b8c27885c0f427271751cfb6ceffe1cd3ff", 0x27) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r1) 2018/01/10 05:17:27 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000b5000)={0x0, 0x1a, "287f1066c8e2ad89d71d227db89a119d8d398d2b7c95aa84c96b"}, &(0x7f0000725000)=0x22) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000081a000)={r2, 0x3f, 0x80000000, 0x9, 0x1, 0x2}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e2e000-0xc)={@empty=0x0, @empty=0x0, r1}, 0xc) sendto$inet(r0, &(0x7f0000adc000)="", 0x0, 0x0, &(0x7f0000dd4000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x8, &(0x7f00007cd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000045b000)={0x0, 0xcf, "141a660c911f944b45fee0ec4e42b8b874f7a6830d186348fdf177d2258289dedba2426c432d6499aca38a99a9c3cf798606b21c4cfe4a80c47058bea720d9e65753695f5e587bde32e4abc4a0eb81741c83b3983c247b4063d48c74e260084ffb08e7a83862974b54ced94a7722c78cf82d104760146bfa26db6cfff1a88e7a38ce6b3f2c8c7875a07cb7365c1f21f502b8beb0f3b5693c14182e9571239c2823b15a337f379a2cb93ee7a019810e1608a20a97734dcb8e27154bc13ef5587658df4dd5eeb5b35d9e300134f1f92c"}, &(0x7f000044d000)=0xd7) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000086000)={0x0, 0xffff}, &(0x7f0000efb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000882000)={r2, 0x7ff, 0x8c, 0x2, 0x2, 0x3ff, 0x1000, 0x3, {r3, @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]}, 0x4, 0x0, 0x2, 0x1000, 0x40}}, &(0x7f00003a4000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000364000-0xa0)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x1ff8000000000000, 0x1, 0x80}, &(0x7f0000726000)=0xa0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x1c, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa"}, &(0x7f0000690000-0x4)=0x24) 2018/01/10 05:17:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x4, 0x80002, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000559000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000732000)=0xb) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) accept4$packet(r1, &(0x7f00004a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bbd000-0x4)=0x14, 0x80000) sendmmsg(r0, &(0x7f00005bb000)=[{{&(0x7f0000767000)=@llc={0x1a, 0x0, 0x1, 0x0, 0xfffffffffffffffb, 0x1ff8, @random="eea466137aaf", [0x0, 0x0]}, 0x10, &(0x7f00001ed000)=[{&(0x7f0000b3e000)="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0x1000}, {&(0x7f0000560000-0xd3)="516eaea9560f0f0140d9ab5c29b88599b811f978e56056f386839fa1f21b5f714fbe87e089b2c714cc1e521d8e14445d90752ac110fbe7e9b31078ae23b9ea0e0373242648166b0651dc5142a49c303d96adfd9f2b386b7076dbed870d53290c04ef520334b6f26d3a66d5a6ff93ebd0a33424a16e263a7042ff14675d8c0df2e23a5eb18005a66adae26da887f4d22a784bf7a499cbe34f23e8aedea1220fbdb1983224fd51e546c74af2b9750a2cd663d9f5276efed24762db0df6e4438f9afd2c69a6c0a83adbe896770e6ec89512a14e6b", 0xd3}, {&(0x7f0000acb000-0x97)="0249adf52bab9a1449109d1e789c33cc74e68dca15330a5fda34077d563b3f8f957552bb892db7a3b03a6f4c70e5d9255c7dc0e672ce8da58e0f77668468b7b3716bacb359a371f72c9459e085f170bfa75564774203193b44b1190c4010c3c3b9926077ac68cfbf2b34aaa08b5fb12fad69867991679227d47429aa1989cf8b28301ee09619241e5773a2fb5d784217651b19da37a54d", 0x97}, {&(0x7f00004fe000-0x40)="741f78403a8c2423b54bf4e3ff6c861fbd393c62a64a37806b49637cda0b998c5bc48a4c975a3f7866a44386f910aac8254b8dc5aadef8b7c8f052d86fe24f08", 0x40}, {&(0x7f00000d3000-0xfa)="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", 0xfa}, {&(0x7f0000102000-0xb8)="3122c3ccdfa4dba39841766c6fb5c0918e4bec76d049de367b913f207b2e49db509c4936d29b6907cb37e5b842c1e7f3cb08b8b2c941597cf3b827387c1166e2945905a0aa0c8544aef565f3de4cf967c73273bfb4fc5faf01ccdc7b14c6954d0edc43c3b26345340cf2550046bc14e3d27ce0d56addec28ab1ecd4de83e38db2c586046bec810eae73d8ea712fbbc32b02bdbe6f8d5bdf697b6cbd084f4938a6ba916f79e8d2fbff5dc9e2d720ab85d9791b30a48104de5", 0xb8}, {&(0x7f0000b43000)="e238b37ad728fdcb71b0def4c210a61a1b7f5038", 0x14}, {&(0x7f00000b1000-0xb1)="583aa19118f9cf2bd67609383f71f4c9449bc71f391fb23a8a5b6bb5b54331b14d3babd31ed6d2fa70d21094d354c4e42182c1575002429428efd76fd5375083e3e40c61eeada941e5b44496e159cfb5655638ca7b822279815bbbe5acb3aca7029427fb6f04da1b276b32adfc38c35103441904b4fe27ef5f995d4957791aeed44de0fe460d704659839acf98fb7c51b67edf48f65e928a25a46274807b3929d5afea52a940b1944a710bfa2a8a4d05c1", 0xb1}], 0x8, &(0x7f00003c5000-0x258)=[{0x28, 0x102, 0x0, "d1e7e604b7c3cf0c06e21f39d8b88ab0ef846fed"}, {0xa0, 0x118, 0x4d, "e333e7149e2bcbae262a84760a820487665922168ffee5ee8f9bc93a120aba92d63f0fb51450d856f599b0fd2ce37a911059c8b2a635caf78affe47ac109a3dcad3196d7feb0c024b68bc1fbea0756767c545b2cd1d703e1cbeb241de773d3c01d070951c86398cb7a6d834915b1394d9eb90b73e14e358a5600fddf1dd460aa143093ec7ca3ea2aa23456ce"}, {0x110, 0x10d, 0x5, "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"}, {0x80, 0x107, 0xffffffff, "4604e8232cf484c221806b5c70ceb76dc374cef8f13261798038a19477b2fa173db3b6193a51696f973f0a05133a82e69e29c895a89a4bf3c3e7d51b0805a76f864f10920025f687bde60e137edcf657329ba4a2257f352f350196b515b5151f7a38ef19c4dcc6372f3568b9cd5d8b"}], 0x258, 0x4000}, 0x6}, {{&(0x7f00003fb000)=@ll={0x11, 0x1a, r2, 0x1, 0x4, 0x6, @random="df7ed5a6c691", [0x0, 0x0]}, 0x14, 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0x1000}, {&(0x7f0000745000)="d317a41a4bf43c78393988c2d56871041780d9e2c081070d2f694015a6ac4dd4fddb8b8a656a3f6233d1db336cbf45df9bf47bdce3b0aacd85af9ccdd2d2f5f00ce5c64e8b7726acecc46c971e977ddaa4cda1ad22b5216b66f5c019132351b049dd09dce67f7bca65c8b7ddc9c5a06b93687bad04292f09b52068ae2992270e1c0e31f54564c26105f613f0eb6644d010892bcbf02e8ae9d5", 0x99}, {&(0x7f0000e83000-0xae)="acee3a18a5a16d0de586bb4d297674682511f8fcf2852d1e76f0298c6144316fc895788058ab6ee71fad33246540c01e1da9259975db00247649c8fcdcc2fc0b38e30fe1645424f5ef94bb078eb51f0de2847d363f9e0aa618303d5c71c9a3057de904be7dcc2d0fc6095f43bf02ba38c1813f6320aa8ed9fd434446d8a6aa8242e20f1199a9c2b86d33258fa8a8d0a28292bacce57b359cd5d904237dbb96ea49a5e64ae42591b71edb0162adc2", 0xae}, {&(0x7f00008f6000+0x6fc)="09fe5a2d47deecad04035868", 0xc}, {&(0x7f00008df000)="3630ef2f8b37f5cd495cc122262f447ed9779ff220618af4c607814a4c06246f5aaa9fd6044fb0d3a67c70517b7977a58df5ea72b6ae6120731385ba5c25892249a02a", 0x43}], 0x9, &(0x7f0000225000+0xd6b)=[{0xc8, 0x11d, 0x1000, "481a3d8b9bc8c3329fcfbf0dcc941890b3d3079a3461a313e43df7fb469135128846ec7a86e34c07eda084f9938d527342287d360217e1bcd5831e80be8b5966f5a409c0e3856e99a0b6988415bc5ebc7aec15246391f92fa1d1c4b0f230dc3bddf768d89eaeb1affbf180abfd7ea01e70442e8dbddb67d14912098baaaeb70a1b6fe98cb2f880f9fb9cd778418147698b366bedbdf1ac6fe3d481d819d6e3216abb2755f396a58117756fda6bca6c75a66b50"}, {0x58, 0x112, 0x97, "a146384dad8c9a83e00d487b268c20d0d362fbfc262fb6ce3ce05a3ca4d622a6c4b36137a007f09d517aba570ad445dffb17e027687fdbaa8eb095ebbb5c5fe50fe777"}, {0xf0, 0x115, 0xfffffffffda6046e, "5b1bc4c742b5cad17952087de9a0f4a2349ee5c94cfef6c2a80af72ee2618a62469cb412dca911cd2147095c04a83f7c8d8be8c9ea44e79e9c09fffa92e8e49d5263e82a36df5975972502fac9f4dd52d73dd397840b833e2c53071185cf0fd902d453d369fc14f779acd8b37cb63662b000d5995282ac6f23d8d8c829988c3335405a0df432ca29bd566d657b7dbe6b4c27090298fd83fa0cb2a3d63b10da5722858b65b52ef1daeac7ef1c1a5cadac7c873f1513c1ebdd76f642d815d466d65b131dc9e3286f5de530c536bc776a75baade022b8e6d4a93e4208fe6d"}], 0x210, 0x800}, 0x9}, {{&(0x7f00001ab000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000427000-0x70)=[{&(0x7f0000e8d000-0xda)="7edf2122b129a941d00a9d4362668cd8c125b30ac47ca2d65ea668caebb11075715056572ebc467013861a5f41f28becad1bc0a68f02d49de801f8d99bfef3b2f8c39046ef6346d887ce8c1baf4111b190f9c8152a05b097e56ca074c5fea38b1467e410c75d0c6d06ab456dcbe5ae96236a4a02581705216249c0ce5a4d491ce51a30d2460a09a9a4d87d0c9b69646845a7f75886b4f2f229d94a1bf079a163ca73eef27a37dc7be6383d2d662af7b39bde7753c96ced15351aed630364dfa1d5db479a1998fdcc1dc0b5ccd2ee29bc268800cd82c48c70f1cb", 0xda}, {&(0x7f0000bb7000-0x69)="5881073d783ebfd401f018cedfa993448c13c4e0174403916396e7c02a91d9ba93b39798c62ca918acf8d632a1b4137874af245307f4caf07a1eb82adee54699213c4b402b955005d25bcd9781baeef0cfadf42d79d580f9d14a272150de4306a6042595eb6ffeec7e", 0x69}, {&(0x7f000086e000)="a347e37feca6d4722d4f9bed74ce116344443a3350f2f9e30cb3aa34e3298fd01cde1ce4ceb0bbff410ceb75916cc2a757a11b982c64e3794bbd165b9c776b1a6b63ef76357a858696358da168508208017244a18a416b514455110480fa4aee3989cc6eb8e75889b4b9bad0c138e9682407a3f0fc23d845efe988ed5660185c594dae8fc45150faadcdf25a", 0x8c}, {&(0x7f0000067000)="95ff5129650ff7c1b04bd8f1dc460666bfc6e783bb37aa0bfb0af3b1cb63a4a0f72feafff0f29c2616eefb9def1b6bc48282cfb1f574d9259fec0ee9f38d92896fb68739276dca250398e79b", 0x4c}, {&(0x7f0000bf7000)="e77208b7950a0ab2b27e857e56632d33d7ac624de9ce5bba3c802256895a812d655f88d28f758b72a733733bc6200a836906301550164338eddf50da5be92469f844f8cc95d041b21b7520953904426d3474138bf72b13c8264bb684f8af547261c1282f3980624cb6f0f79b6b1d132ff4366698c05e0d64c1a851aa623498fa3a5acb90f10337b1f685c97f9dd502a06ddd3515f3c68f60fe289ca7e7808c8e51a5481428faa838aa5747a4a93442747e80d5ce5bfa9f854bfef570b4e8a3f38d57d8de5801209bfb66", 0xca}, {&(0x7f000005e000-0xd0)="daaeb961ba97b3914439385adbc2163f7e6e83b36cdd07d1400452ff02cebc419fca1de949f240f6e654b9e0d81d4ab8126f830afdb4ddbbf000416277fbb79cadd225ea46766a0bfaca805d2f119aef40f7b8c4a6507b32f1a1fdaab33043ed35c4fe25b57ba7228448d9d5284f3f94b9a7bc0d24df409061f017bd3621f40b61b438708d1c9aa29d7fb3f6da8429d4f06161ede80bf1fd5df0479b95c8fe555998f7ad982d25ff72b52fa53d280f65f6aee1dc3a0beeaea9523577620da679d32d8a4cc573feb7e2e6daaf5950bab3", 0xd0}, {&(0x7f0000fef000)="35d27bd590945f4f3e21a7277e092c8e74b8bf9446", 0x15}], 0x7, &(0x7f00007d4000-0x360)=[{0xc8, 0x10c, 0x8, "5ae8951898432f9d57329f7c611359b6339d4866a0ba444c6c4c14fb714344e61de26e6ba78bb2ccf15a2e5bb2185e280aef2e8e6f3a449f0de8405c09603669dfb86498e919f5758e07c9f21ea97d6177629455e022f1816516ee7b4cc1d3b2911f2af7a8b642779120ed3eecc51ff4c56f0576f4998ea0470e9232cd62bad8ae4a41e1e47aef054428488c6a0b794dbff2d3bcf00698264c551b05314c3db15cac9dc4afd7b767ab3add129e24ef4a2bbbb821c9"}, {0x80, 0x3a, 0x7, "5d3392cefcdff72d504e279c89a210d24c320f71182657e196b5b0d2570770e85e9328e89399c7841d28fef8c68c158c0ea4b1836850ae42adf0c06eaf8be23ad1d1448d67514cbcba6256f1d5785eb1ac11af954261a88a46674f4eb868fbffe95c57a17a7e7b9480d4ac6b"}, {0xe0, 0x103, 0xfffffffffffffff7, "865a059bb176ff5c4ca09c8970045dca34e42559e735cdbd48da5d6d0f3c76411b1510896e935e9c534e3c251bf61078d583c69f4e48570fd8133000a3dd6386be14b89672ed40bb826093908defc0e6da85869cc7730aeaac73eb1ecd4cde9858aaf6446aab0465c315fb9117be036770a32117d6793543e72df15364616b0053e9594c3788c6ce68dc7ff0b9ded645e42f3ddf7f7b52b9acf1ec3a8b0904d66de1b018b446d831c75793c4aa88b3737c385230864ee1f4123284894a8181d3751a86ee406221dd8a64fd4a7b16e8"}, {0x20, 0x10f, 0x1, "4936c8f36e448b57ab68"}, {0xf8, 0x10f, 0x6, "dd1f8e261b89fd49352967c24cba9d7cdcdd087091c9534f81fc0810f297e6779cee91e30e433e1999e28029be72e5d2873c6b5fb1bc64104c0d36ae4673a3c2f285a87fa6df7347af05cfa7b85387ec858bbbb055c442cfda9bbf8c9bf5f5f69f6b4a691553b06fe7f125059fe38d50c21efd290486e86ec7f8d0d341548c2b4fb7b766d30ee6b2c037885482c73a778fe6f7e0f5e8d6ba1093223a09f5784d1c4b0d18ae77e509478b234ee5c22e4c8566ad7865e52b3ed0114dde0c925b3c2e1b7084f3dcb109f9a41e52517e864a67809a8e4c9ac88e6e35b89b1fa56edf214ef959"}, {0x20, 0x110, 0x8, "27b61fb66b4452f696ff520aa008c225"}], 0x360, 0x40000}, 0x1f}], 0x3, 0x8800) bind$netlink(r0, &(0x7f000076c000)={0x10, 0x0, 0x0, 0x3800}, 0xc) socket$inet6(0xa, 0x7, 0x1) 2018/01/10 05:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x2, 0x803, 0xfffffffffffff7fe, &(0x7f00008d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000092a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000cc0000)={r2, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f7d000)={r0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000bbe000-0x43)=""/67, &(0x7f0000703000)=0x43) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000000b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000b2000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000158000-0x8c)={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]}}, &(0x7f00003db000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000f9000)={0x7fffffff, 0x3, 0x400, 0x0}, 0x8) close(r0) 2018/01/10 05:17:27 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000efc000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fe4000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000094000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8, r2}) read(r0, &(0x7f0000007000-0xc7)=""/199, 0xc7) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d8b000)=0x4, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000321000-0x6)={0x0, 0x400}, &(0x7f0000fe5000)=0x6) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e55000)={r3, 0x23, "1b321bb2d874d8d82d67fa2f9faafc9c311b2499f6bcd37ac0985c244c78b515f3febc"}, &(0x7f0000fe6000-0x4)=0x2b) 2018/01/10 05:17:27 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004a7000)={r1, r2}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:17:27 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ef0000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f77000)=0x14) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f78000)={r1, 0x9, 0x4, 0x3f}, &(0x7f0000c0d000-0x4)=0x10) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f77000-0x35)=""/53, 0x3fc, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xde) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0xfffffffffffffd3d, &(0x7f0000cab000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/10 05:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000549000-0x8c)={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]}}, &(0x7f0000070000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001cb000)=@assoc_id=r1, &(0x7f0000b64000-0x4)=0x4) write(r0, &(0x7f0000470000)="1f00000012ff000000000ab2009b1b0000030900000b00000000f280", 0xffffffffffffff40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000426000)={0x0, 0x6}, &(0x7f00007de000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005d1000)={r2, 0x10001, 0x4, [0x4c, 0x8000, 0x1, 0x1]}, 0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c8a000)=0xb447, &(0x7f00005ac000-0x4)=0x4) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000b7f000)="e5989acb0759aa8f858f0d84b06bdcf4ebec7c33e2b796cb1a0988ef27c8e84f88ef90d7708c6c38cd65d58759991ef0c5928830420c8788b9fffba6f64729d759dddf182f88d5aced2ddc3cb32457b9b26a8c09a0999e9b5b75ca9875ad81de2b756eea67e4e6b74370342bebda45b7a51d0fd17047e922a6b7e51410a102117a9ebdf85e534065434e4ccd929f2d35960361a18b545ff34e931afdbaa08536ac9c5bf1733ae9b40e746b") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000537000-0x90)={0x5, {{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]}}, 0x90) 2018/01/10 05:17:27 executing program 0: r0 = socket(0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000676000)=[@in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}], 0x1c) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000)="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", 0x1000, 0x24000084, &(0x7f0000001000-0x10)=@ethernet={0x307, @random="f66d4e8e3405", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x1ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80800) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x3c)=[@in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/10 05:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002e8000-0x30)=[{&(0x7f00002f0000)="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", 0xff}, {&(0x7f00002e6000)="9c8a908b29b1814da270834a42964fcd089b8314d83c0c2d35035c8e26814d36ce95dcf8c2be62acc58fc5275378660ab9ca6e60227fa23d0df3f253421c09045efe102412000e51bc3dea1bd12b4b8e5419f5ca28fc122a2b2152dc191aa6f50bb16499002ef02bf78d59b78ae847002f2f8f09716bc86e708214bd1ca403a2f78f2479763ee812bcff6ec2fa2e77bd8fbdcac846b32c5cf0c9dd168bcf84c5c0adaf86dcd8de28ab4b920f01bf0989fd", 0xb1}, {&(0x7f0000f87000)="869760b6becf00fa8888ade1810033a9aa31d65e3dee3f3fdedd432f5dd14a3b40220c220afa0426bae2761769cea457acc2431699a0a43d876e0eee976c1e8386943a835c185a53ef1883167d11efd446fd25348081cf72fc3364870d903f80cd88cf7de9984876889281a641b9533f0147e88d7ef09265df1743fcd73c1c1d129e02854db5f5558181fbb4e43191f96ab5b709d629", 0x96}], 0x3) 2018/01/10 05:17:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80006, 0x6402) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000085b000+0xf33)=@assoc_id=0x0, &(0x7f0000c08000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000034f000)={r2, 0x1}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000581000)={0x6, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x401, 0x9, 0x7, &(0x7f0000281000-0x10)=@generic="e30b3ba75ba20d02846a31ced9526a31", 0x1, 0xad7, 0xffffffffffffffff}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000b80000-0x4)=0x0, &(0x7f0000de6000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d30000-0x2d)=""/45, &(0x7f0000c47000)=0x2d) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000c87000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000953000-0x4)=0x0, 0x4) 2018/01/10 05:17:27 executing program 5: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00001ff000)=0x80000001, 0x4) 2018/01/10 05:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000894000-0xc)={0x1f, 0x2, {0x3f, 0x1ff, 0xfff, 0x7, 0x7f65, 0xec34}, 0x42, 0xfffffffffffffff7}, 0xe) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ebc000-0x10)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/10 05:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a3b000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000171000)=0x1c, 0x80800) connect$inet6(r0, &(0x7f0000f7d000)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:17:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000c5c000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e3a000)={0xffffffffffff3572, 0x1, 0x80000000, 0x8, 0x1, 0x6, 0x3, 0x6, 0x6, 0x5, 0x1}, 0xb) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) socketpair(0x2, 0x1, 0x1, &(0x7f0000f86000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000788000)=0x0, &(0x7f00001fe000-0x4)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$int_in(r2, 0x5421, &(0x7f00009a0000-0x8)=0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000d53000-0x50)=[{&(0x7f000056b000)="9d39a6addd22987574be08246de1b2221aa8f732bbc71c5c47c8c68be670b042c3c23520d1b76eaf706248c2215a013c44531f552d48ef0719c52ccfa06f161677488aa8d970ad43c6498998ae05baad1e44784c8358c3ba19f2e23adbc7d5e54972263bd8fbe5bdaab1a3098a3aba081b1881279c591befc9089d4cd81fc6de", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 173.369802] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63992 sclass=netlink_route_socket pig=14461 comm=syz-executor6 [ 173.399172] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63992 sclass=netlink_route_socket pig=14474 comm=syz-executor6 2018/01/10 05:17:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000068b000)=0x0, &(0x7f0000117000)=0x4) socketpair(0x1f, 0x1, 0x100000000000000, &(0x7f000045f000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000111000)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000a2b000-0x4)=0xfffffffffffffe5a, 0xffffffffffffff06) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000df1000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000eb4000)={0x2, 0x3, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x13, 0x18, 0x1, 0x1, 0x8f, "56cef099638cb135e07665cb4343fb374901a9c3c353411d0e45e7b8bc9eddbce97aa3d8f3b8127eaef03c6858998c86e8199e867e08ba3f6eb0da128c685926a7a57e03b31fa7b7602e5855dbd9fe5261da1c3d21207f0c3295663f89ff45fdcc9cde4f13ce8e8c21dbc6fdbceafb2d68170225a92789e87dd399cdcbdd22aef9e8990e6a71f2ad9a0b914d29f63a"}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(r3, 0x0, &(0x7f0000663000-0x4)=0x0, 0x80000) 2018/01/10 05:17:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002ba000-0x4)=0x0) 2018/01/10 05:17:27 executing program 1: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept4(r1, &(0x7f0000021000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000006000)=0x7, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f000002c000+0x6bf)=""/4096, &(0x7f000000b000-0x4)=0x1000) 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) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf9, "7191e6cf3bbd86e73bea85616bf3a0f77dd6b3e75fea986acb2b20af787d056afdf947bfd29733b79ec8afe5dbbc5efc4dbffd2b757649f83767fd13de84e46eb39086155496cbe95518bfd8b12fb8d233ad91e1dbc8da5e8040e2da82e7b0b4667de5e9ab3c1c7750557bcd8c51b338b3261cf6481cc10bd7b6f24530919c203ed8cec8b91e289ab0fa6752e38e2f8cb9b4a8e33a2af9300f2372a6511ee09192511c5759fa7eb4da697b96e079c68705758c5f9a9c373d91cc5acdcecd785efc37b497c3b361eb52b7d0b4210e273519956ccc86e6312ae4185919ea2c4a1e0a17ee75adcc6cfa57f81f20ac36866a76d49a94a887ec20b0"}, &(0x7f000000f000-0x4)=0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={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]}}, &(0x7f0000023000-0x4)=0x8c) sendmsg$inet_sctp(r2, &(0x7f000000b000-0x38)={&(0x7f0000022000)=@in6={0xa, 0x3, 0x8a, @loopback={0x0, 0x1}, 0xa3}, 0x1c, &(0x7f000001f000-0x90)=[{&(0x7f0000001000-0xf0)="cf30b742df30569c6abe2b04cc85accf2c80fa569a606828d91aacc8303a5cd6b6bcbda51b4a465def300d22a2221e4fadc3131d9c2a1000000000000000071b48af7a8dca21f66d8b58bfee20978637cb1bb7a875cabe7d5463724f4b12987c1a1b570ce433adf450aae01241d78763b8e57b71ba7862d7939839d9eb049d282d62d3b4f43a0b1d3d576e1ffcfba90fff0799bfa77ec97e28b2dd2c9a1bfdd6148c3d93198450fd1f6e9a24a111784dbba018b6b5577124a45019791e3e9e3e056c93d031d67b1cbfce4153e8742cdd25f1b9414225037085a62a14699165def51f71af94531767b3a4c3b321f170a5", 0xf0}, {&(0x7f0000005000)="40229d01003f28f64b18f57d000239e039e5d7f654dad40e1626bd", 0x1c}, {&(0x7f0000010000)="", 0x0}, {&(0x7f0000000000)="db22d714ead18a1a61eb0457e3e4fae5f556", 0x12}, {&(0x7f0000000000)="45e2a4a205b2a12217db33fab4bddecc882c9aa24dd2a9ad0a0853c925294b33e5be98fb27d7bdde5bc8b9cb4080fca5ed8f", 0x32}, {&(0x7f0000022000)="b264c7926c9d59a0e6006d8871416fb1b5a7081bfc7f331a1bd6b402ab24c13a4fddde7959e3758698af3dee4f29d6a29d4b8a538942fb5b8f2df4d223c89bfc96010fd50a5736372d626f9731ec4c41b03454fe83aba32428285a6f99db5f1cf029a54a37c328f615e4d09b1ab46836c53481cfd4ed5f6702af92e4321b09c846c561aaf321eaed695e1925bd968295525b303e", 0x94}, {&(0x7f0000001000-0xff)="054071929aa28676bcb2fe1ffc67243e99d9b501d18099cddb47ed34dd8fa8a166dad0bcf870886532e407d51e69d4eca6f83a87e5ef1d0e68a34f66e7ea749d05b1cf222574673cb4256437073c7de89433c671a665ff1603318606449955e08d1316153565e603c1aae07488f8c07b533f4df741a37e407a9501ee4254165d8c1bb7cece30a0bfd84a2a3a4c2cf72e3872df1202eb8b391c894cfd742c240025795fc4bcb52e628b6c21dac00d171237a3be91a11cff6ee64d216e8771518e3946a344253df721c2752c85e664899f99e3d28f536ff755c915c9e860f18bcac9d80aa737f2bfa528317d79e3ec6700c15711adb144bca673607da8ca3577", 0xff}, {&(0x7f0000014000)="bbb5f02f76fd41b6ca6d818db5ba98e3b73ff2a0efdaf09d5d01d3b70fcab0311e904edb20c3bb1912028061e3a800d42d7e17b27a9b766cb41389459c3b4b51ee9993e0c18995bf0c72753f4022f1f2bfcb93407cdd1baf50fcb9802fce13de577d5b54f1d8409d2c015b9b2eb01d1f4c0c5255d7d3", 0x76}, {&(0x7f000000a000-0xe2)="92056da139fc9986633b608a585510b748a26ec05ad481d1c2d7b37e25ee0a0bc4b7640d8160d495384424dc16229d7757e6e4125aec94720cbd5426ed1a410abdffc7bc88f635ce633578babfc8275752fcc2b8e4b4d7f39f2ade72abb9017f60549b8ff6508ebed434436ead5ee68a3a07b828347dda900b2f7bbabf753e7c94f5947bd949addabdb5486ad4de0262d99a93a98ac2fc6524847480ed5aee95a9e725547442d4301b463a12b4c65316b887aae4649a5556835df098a97979052ff4c7da1bdef5c4810c248f9757a17ce75fc1f9e2d383ebee110006479f80727b80", 0xa}], 0x9, &(0x7f0000028000)=[@init={0x0, 0x84, 0x0, {0x2, 0x3f, 0x2, 0x800}}, @init={0x0, 0x84, 0x0, {0x4, 0x2, 0xffffffffffff8001, 0x797b}}, @sndrcv={0x0, 0x84, 0x1, {0x1, 0xfff, 0x7, 0x5, 0x8, 0x8b14, 0x9, 0x8, r4}}, @sndinfo={0x0, 0x84, 0x2, {0x2, 0x0, 0x7, 0x8f6, r3}}, @init={0x0, 0x84, 0x0, {0x800, 0x1ff, 0x0, 0x8}}, @sndinfo={0x0, 0x84, 0x2, {0x100, 0x8000, 0x7, 0x7ff, r4}}, @sndrcv={0x0, 0x84, 0x1, {0x8, 0xabdf, 0x8200, 0x1f, 0x723, 0x5, 0x84, 0x8001, r4}}, @sndrcv={0x0, 0x84, 0x1, {0x80000001, 0x80, 0x1, 0x1, 0x8, 0xfffffffffffffffb, 0xff, 0x1, r4}}, @sndinfo={0x0, 0x84, 0x2, {0x2, 0x8005, 0x2, 0x9f, r3}}], 0x0, 0x0}, 0x10) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 05:17:27 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x100}], 0x18, 0x4000041}, 0x40) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000340000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7e000-0x58)=@ethtool_regs={0x4, 0x1000, 0x4c, "160e12941f96496ae0ed9dd490ff04adc924c5bbfb90b7723ad8892819141255e5c46be85b57223804542e33c50e2ec2001801cf9014aa286603074f312970ae438c3e18516b6b657f57eb1a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) 2018/01/10 05:17:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r1, &(0x7f000096e000)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r1, &(0x7f0000ead000)=[{&(0x7f0000f3b000)="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", 0x4ea}], 0x1) readv(r0, &(0x7f0000bae000-0x60)=[{&(0x7f0000f57000)=""/4096, 0x1000}], 0x1) 2018/01/10 05:17:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x1b, 0x0, 0x3) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000704000-0x89)="62124bca15085ab7ceda70638732798ceb8c1e4d7d668a4edacce07d84f861614bd19a99352fc52cbc5fd930433b49717fdeb5b08760911c0d011a2de6c93d01694fc5b2a58a4b1c28cec3d45ed8f6aba2aa077f4f4fad55491b9b5c68b76bf227c3c4bd6cd1521b27da147ec73eac45f3dc6e3795e72fc363d167ad29b6d51885a23252ee4d776936") sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f1e000-0x64)=[@in6={0xa, 0x0, 0x26, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa4b}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1c}, @in6={0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}], 0x64) 2018/01/10 05:17:27 executing program 1: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f00005e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x28, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x2, 0x401, 0x0, [@loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001e1000-0x4)=0x0, &(0x7f0000f0e000-0x4)=0x4) 2018/01/10 05:17:27 executing program 6: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f000013d000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004b6000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @random="e479a8b6ddbc", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/10 05:17:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r0, &(0x7f0000389000)="068c09ed10dab932a201570cd4d91792cb3c9f3ed9b41900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x4, 0x4, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000168000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) sendmsg$netrom(r1, &(0x7f0000c49000-0x38)={&(0x7f00003b7000)=@full={{0x3, {"70a79ae2d28f6c"}, 0xd5}, [{"1f75a21faf71e3"}, {"5222370746e990"}, {"a34b29cb901ee3"}, {"c116a4e9db2d75"}, {"37737152d2bd2f"}, {"a50493f46a17e7"}, {"a2599f9a6dc009"}, {"d27b75e8c4f52a"}]}, 0x48, &(0x7f0000f92000)=[{&(0x7f0000912000-0xb2)="4e96f9a4819ca0b42be873a41f041cf0e2dfb6dfb15525ad272b008e9f3d6e462e36fa9de7b8fea97613f7e192a20bafde1fa7ded85625a7e673176fc8c0c4d578f556a800a9bd16d3a46bc63117d3e7210673dac49ba7cb86827ebf8a8417894700d5c4efbd3accafb99db93b6ac2539f933283df2f533d9d626141b0223861d17c4da664792372710c3aeaebcb11889b680751a9fd62e09aaeb439617c7ddb4be3acb407a489c7734a8b935d6c5cde5314", 0xb2}, {&(0x7f0000887000)="d7741a013fb9b9636c5dec956fc91ce59cb3c172bcd1ef96b585fa44f492ec2f2f5d52b592adc0cf6c9bed67cdb5dcf7ba43af72c2cfd369f242a3b825a959385fe66b6faf8ccac043dbb15c8300bc1be48016e2a723cbb72a3f7b307f8e4cc0e98c6617ad9fa3d0d846197d42bd2314bc761ba47a9d5a32c9fee8a61039eb77fd042ae37ab956", 0x87}], 0x2, &(0x7f0000ff2000-0xf65)=[{0x1010, 0x10b, 0x2, "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"}, {0x10, 0x108, 0x96c, ""}], 0x1020, 0x20000000}, 0x4000) 2018/01/10 05:17:27 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000)=""/130, 0x82, 0x40002001, &(0x7f0000006000-0x80)=@generic={0x0, "2418277d1e108333428f26f4ea5b2aae7c92048290d0814a066456946c643f746518ff0f42f75b7e022cf5dc2d89b1dad92d85f1f8ea2a403238a0ef8cdfccc23e95a55e59ec88064cd9ae95ee1de087aa838d4f482c69ad8597c536b939a521b98fc889e6598d3f45df25f8e9a3487269e45135ce3240c24e4103dc7395"}, 0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r0, 0xa1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000-0x18)={r0, &(0x7f0000004000-0x1b)="2b566345da355397abd70571e27ddbc5ad7ab5cc164132e820d3b3", &(0x7f0000004000)=""/64}, 0x18) 2018/01/10 05:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002eb000-0x20)={@common='bond0\x00', @ifru_flags=0x2}) sendmmsg$inet_sctp(r0, &(0x7f00007b3000-0x118)=[{&(0x7f0000c5e000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000a62000-0x30)=[], 0x0, &(0x7f00001dd000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) 2018/01/10 05:17:28 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000a8f000-0x1)="1a", 0x1, 0xffffffffffffffff, &(0x7f000034e000)=@sco={0x1f, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0}}, 0x8) recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) r4 = socket$inet(0x2, 0x0, 0x0) r5 = socket$inet(0x2, 0x0, 0x0) close(r5) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000065c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddf000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bd3000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f2000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00006da000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba1000)=0xe8) r11 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000763000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d6a000)={0x0, 0x0, 0x0}, &(0x7f00002a8000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004f8000)={0x0, 0x0, 0x0}, &(0x7f0000cfd000)=0xc) sendmsg$netlink(r6, &(0x7f0000210000)={&(0x7f0000626000-0xc)=@proc={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00008f1000)=[{&(0x7f0000bd3000-0x610)=[{0x28, 0x15, 0x4, 0x6, 0x3, [@typed={0x18, 0x8b, @str='skcipher\x00\x00\x00\x00\x00\x00'}]}, {0x114, 0x25, 0x901, 0x7, 0x1, [@nested={0x104, 0x32, [@typed={0x100, 0x63, @binary="a8a7a2f3d5d9290ddb6f6bb2c7bebaf44201b0af953d23f3b02ba5915abde3460915d616c3d67d026a7353b19f8a7eeaafef63e30d96e6fff97a138b4149568f352bdb6cf26dfb8b602a5efbcd4a4dd23bb2ce3aa061e5a29d1707dbfdb61787efd90ed1471ca30adcf6881a7a1e744fa2a11e94630d9ba2e3374e61d36c124c6c87312b9b0ef2f331dd96f7af66871e6240bd0dc3a1706188279a8a593ecb49aa5cdf53cd2bedee38619bfe3005d5a5b87f7e00bcab912599ae8ab721406701b686d4e4f7a62eb7b9e367ed62ee6618f94cae43874f1c43b6ce44cd26d8a320926d4bf99ee42ff3d43b70624900ad31171b68cac05ee9"}]}]}, {0x134, 0x1c, 0x4, 0x6, 0x0, [@generic="1b4bdc27f4546878ff7f654cf628723dd9fcc2f4fa3a62c155f3328706c41b561a7b30e655b8213eab9d83e8f762c29005962665e003488769cf5453ba5bdd727d7586099418b3f72c5993e093798ce47fe88e597f4d021bdce3e95a574384ecc2e100b284e31ec2bec718424a2ffa4a29eed279c5cfe22e70ce176efcfdb3d957680569f9e6c9e05a35a6973bb8bc206edeb751a98c332f624ee69db2e96e9423cdf1e25d6dfda29231e9", @typed={0x48, 0x95, @str='ecb-twofish-3way\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="a522237b2bd6a241aab579c510410eea6d966e876e1be3b726f01d1866d70831c173d18404fd4b88b1d882980cbb83"]}, {0xe4, 0x1c, 0x2, 0x3, 0x3, [@nested={0x10, 0x51, [@flag={0x4, 0x40}, @flag={0x4, 0x2b}, @flag={0x4, 0x35}]}, @flag={0x4, 0x36}, @generic="7314786c5044603dd5dc62b7101a017857b9d808fa292b2f98b6b2a85df562b26d6afdf29cf78049e03291dca39946a3023a516150a1eed50135d46952b5f15b57f90c470cbd101ee49a0aec81a8e0730ca644dfa00109c8ddee590d05774c9461252a655a61181fbe7a51099499d951e318f43a30206f906081042d26b7abce09164d77d781019e01b5d7524a5336c0e5f9be5b241429810bf887654aa003d6e98bccf2660c", @typed={0x10, 0x2d, @u64=0x9}, @flag={0x4, 0x26}, @flag={0x4, 0x3c}]}, {0xf4, 0x35, 0x318, 0x4, 0x2, [@typed={0x10, 0x41, @u64=0x1}, @generic="77e0bb48eaaf45f5dffcf9223be8693cf7d53b3ce6ca128930ee83fc832df2bb3ba715ed56f7ebb3c53079d70574b7e19e44f465f2aa20d5009c400dd6b4c71b2208a85a424b01817307461554732da5d684fa36afb99e020c88bfe423caf68fb9da50215421f75e46a62bb1b44f52346e0862b042a6eb5f26429c23105a615e651e4c9f8cb1d4511b9d0a0e72f9412973ecc4306d7379d52e7b120f5f5a7831a7315c790370f4fb9011a5a03a2888644f92b465ebf958f85c", @typed={0x18, 0x15, @str='skcipher\x00\x00\x00\x00\x00\x00'}]}, {0x44, 0x28, 0x628, 0x7, 0x3, [@flag={0x4, 0x33}, @generic="55de7259576f2a", @flag={0x4, 0x4b}, @flag={0x4, 0x9}, @nested={0x14, 0x16, [@typed={0x10, 0x3, @u64=0x5}]}, @typed={0xc, 0x10, @pid=r7}]}, {0x14, 0x18, 0x600, 0x6, 0x2, [@flag={0x4, 0x68}]}, {0x170, 0x3e, 0x204, 0x7, 0x0, [@nested={0xb0, 0x7, [@generic="80f5d948c37911b53f7454f3e75851510a6ff0a4af3d8e37fb5ec45fd8badbf5d225c8c8be84b369a0851e08a36f4044157bc93369598f497c3843647dae1000bd7cddf734c56a6c0d119f045579c8c2b5119aabda814920317b39445e4e450300f83334cf710ca3d24a8604457a041f8141ddb7497ddd27abb9301d622cf9fd07f0fb7a14b5103af7991007c8d35c428c8a01ec1fde103398b66076867e27d568bd79f6ee18c6473e"]}, @nested={0xb0, 0x3b, [@typed={0xc, 0x35, @fd=r0}, @generic="b342d60b22845d25cea1ae766a00d605359b6328db586c191df04a21435842936c42cdacaa0853bc8d3c4d6cc488ba371c5277bfe56db4bbad8455b21fbab3a27c4f1d4b7383bd0e2587672d4d4ee393e4695f164098b44e9b0a87de24d5dc4dd53861acdf57537b8ef24a78240933b2fa46ddaa670379185b4ba6f40940af4e1ac943e5557201e98cc739c4d784f5265430aa82cdb9c0a11cc7afa111"]}]}], 0x610}, {&(0x7f000072f000)=[{0x12e8, 0x2d, 0x300, 0x5, 0x2, [@nested={0x110, 0x5e, [@typed={0xc, 0x32, @uid=r8}, @generic="3b8a3608ab5b069823c7109045de4581cc2b323837e4f5f7cf88c9f6d9b1b7d6921072d2e13b492bd3b67302f131ba435c38bb8461ed39d33b7eee2c8012189f60c2f88f49a2916df1f7f515b90ef1efa8", @typed={0xc, 0x1c, @u32=0x2}, @typed={0xa0, 0x76, @binary="0beeba7f3c9c190a9c7b8c6283c66ef6922fe6620a6222dc86f90a43b44b0cea506670cc2b6f4cc0dc3a69ef337772ec850d97c6500ff027078684c97e4263304696acc5e6e71badda0ac3358bad472d761b2e796dfcdf6eff1571bb97f9622f431dd624b867f3ebccca3ab34b5166fa4c1c801909ed554173430482d8546bcc2ba3f90e0d95acb046b5f7c00b304901f4844ef866ea"}]}, @generic="524670685ffe079b7d3d93ddb4de716d05704d09a94c9b24c043c5144f52249f75b83c7d5ef91650caa7ad222f95fe3ecaa3ef44684228daa66f7c05e7cb7d54d1cc8c2ac19616c808f0199ff129d3f8785806d020b8435ab46f0ba827b736e711dfe85b87bfb3ceb1e71468b1131d08c2ecb513ca5f57494ec4c5a2c0f93fd83d2902cc839d73", @nested={0x108c, 0x7e, [@typed={0xc, 0x17, @uid=r9}, @flag={0x4, 0x64}, @flag={0x4, 0x6e}, @flag={0x4, 0x56}, @typed={0xc, 0x7b, @uid=r10}, @generic="7f97953c0eefbb988f267056252ed0c61fabf98a4f02e8814598acec1c8666f8918549e7c07807d80f244353750bac68ed230f0a19aa9e67057522462c6de3ca8afa12b29b582428459f4a99dcd9946a06610c25bfe4b2c26ea701b8af0b23adf12cb30a", @generic="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@generic="50467da5456760693532d26b3d7e76f79ebf44f1264704be8e58f54aab79972b39d8e130acfa30d996f60ae49c9f0a069608bb96eca1e43dc774f2486679a048f0572edaa1b06b36eae367f8bcd023fc0d472439034f2efb69a0ccf081440feb632658c4d921eece96533dcd2fcbc6b8d83abbb13c382ce5461010009f9ed19655b66fc38058804053bfe72e45affd633ffe20736d99eae7bcc72f476f72cd9b1895f973864cf3730c0b0507f890", @flag={0x4, 0x8d}]}, {0x18, 0x21, 0x400, 0x4, 0x0, [@flag={0x4, 0x8d}, @flag={0x4, 0x7c}]}, {0x20c, 0x14, 0x711, 0x0, 0x0, [@typed={0xc, 0x59, @fd=r4}, @nested={0x114, 0x17, [@flag={0x4, 0x48}, @flag={0x4, 0x8c}, @generic="5fcee8a651c9c5ed789a35b5814c81af1abf5cf89a68cb8844c63bd6", @generic="ad6912caf9202cdd3ed9c94d3f46adc12329525aa93681cdf6107e89dd1dccd2d95e1966c8dfc146f487b584cbef42e95962bd7f50fc24da267cc4ae940c3c432b3e0f5dc289538c61683b6f9ec6c86e5f76fc972d53509db0c1a99e9a97bea0bde8be6e843f0392ad5f346cff4945d69c54f7c19349e4db022ca09d46201038ffaccef44b712ee0636d98927304cfe1f97cc9ba0270ee0838481d124ab917189169c315a3de48036a2230dda3c8865017e6970e08eb82b46060d037de157fea31c93c071b285feb09ce8a618345a6fcbfa7d11106f06b369267d49b3992ce906cf7bae031324016dd44bf51"]}, @typed={0xc, 0x5c, @pid=r11}, @generic="0658da827d49cdcb28954839058fad47850aaca6d47a4648a24af519ff3a6d45f5192f7b4f711e19264c45abca2dd9249b711840be839cfbb22c8473fead238a333410a0667b0ea9f16e869f14efe86cee6cef256fe8f3b993372901724206a7815e5a015b395fa14699042961f28ef1c598416d54f45868a6fc4f7e82307a476d7edaeb83f22a3415d55d463b8c00", @flag={0x4, 0x8e}, @typed={0xc, 0x92, @fd=r2}, @generic="a8ae011281efa7d71ab3670128da98eae9046963c57649191f941ca1e9fabeb1d07ecad01ac923d32e6c50730ef2717ebc"]}], 0x150c}, {&(0x7f00007f9000)=[{0x20, 0x28, 0x218, 0x0, 0x0, [@flag={0x4, 0x76}, @typed={0xc, 0x65, @fd=r0}]}], 0x20}], 0x3, &(0x7f0000fe8000-0x40)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r2, r5, r0]}], 0x40, 0x40000}, 0x40000) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) pread64(r4, &(0x7f0000627000)=""/71, 0x47, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 05:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x15, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f000029c000-0xec)="fa09728666d3467bf5bf519dc459a3cf9bcd9b4d367a87c9c0d788c7782a5c582dada42bf19ece6a4d15e37fea55d390de0be421aa1309e012312c22562b06f360553d8fc1867260bb4ce5d5f208bf29f6322bd5a3cb776a2b9f7fca2955e5fe2c37ccd1c48dc8ba5bff4b6862c1cb82dbcfda97a1250f1240f0609bfef87cbf0b22f4bd63d9b88f296fdb33d5258c7decf0d99e07950175d2002afb516d09d48ea30b5cda3430fff8b328d362438ea61c8b34a3441cec122fd3a1c55b37017f01f5c19125317d5665998d2a64005a99890b272dca4b530964d8c84b650912757a4f2bf705c4f73e9806d6e5", 0xec, 0x20000000, &(0x7f0000c13000)={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000027d000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000811000)={r0, r1, 0x7, 0x3}, 0x10) 2018/01/10 05:17:28 executing program 0: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f0000de9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000de9000-0x1c)={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x257}, 0x1c) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/10 05:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000877000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004c1000-0x8)={0x0, 0x40}, &(0x7f000041a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000027d000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000de4000)=0x1ff, &(0x7f0000e8a000-0x8)=0x4) sendmsg$netlink(r2, &(0x7f0000105000)={&(0x7f0000d44000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0d000)=[{&(0x7f00002fb000-0x13a8)=[{0x2c, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, [@typed={0x10, 0x0, @u64=0x0}, @typed={0xc, 0x2e, @fd=0xffffffffffffffff}]}], 0x2c}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f79000-0x4ab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000044e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000015e000)=0x58) getsockname$netrom(r0, &(0x7f0000aed000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000053e000-0x4)=0x48) 2018/01/10 05:17:28 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x200000000) connect$inet(r0, &(0x7f0000031000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5451) accept4$unix(r0, &(0x7f0000bcf000)=@file={0x0, ""/108}, &(0x7f0000c35000-0x4)=0xfffffffffffffee3, 0x80804) 2018/01/10 05:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f000023d000)="26000000120047f791f6caef0000030707feffffffff4800d70008000000375500001d0008ff", 0x26) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000079e000)={0x8, &(0x7f00006c5000-0x40)=[{0x0, 0xd29d, 0x5, 0x1}, {0x7fffffff, 0x7, 0xfffffffffffffffa, 0x7}, {0xffffffffffffff4d, 0x10000, 0x8, 0x4}, {0x1, 0xffffffffffffffff, 0x4, 0x3}, {0x7f, 0x1, 0xfff, 0x3}, {0xffffffffffffffd8, 0x3, 0xfffffffffffffffe, 0xffffffffffffffff}, {0x7ff, 0xfff, 0x1, 0x101}, {0x4, 0xff, 0x5, 0x4}]}, 0x10) 2018/01/10 05:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000203000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a7000-0x4)=0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000095c000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f00009c6000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000061c000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) write(r0, &(0x7f00002c8000)="1f0000000c06ffde00000000000a0000007f00190900018005ffffffed0000", 0x1f) 2018/01/10 05:17:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0x1f, 0x800, 0x5, &(0x7f0000000000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000001000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0xffffffffffffffe1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xdad4, 0x5, "ffcf0294a46ff75fe1f177c020c5e0212c802a40837d50f0aa0dcde7d36192638195ad3c4e9aecb93c02e526f588196a79b827195dd17683c5d51e4f53661ff8aa05aa17259617db7fa7f7cc861208f5"}, 0x160) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000001000)={0x2, "2e747ab8c0a6"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003000-0x1a8)={0x9, 0x7, 0x3, 0x3, 0x7, [{0x8, 0x0, 0x2, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x427494d9, 0x3, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0xfffffffffffffff8, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x72, 0x1, 0x7, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x7fff, 0x0, 0x0, 0x88a, 0x0, 0x0, 0x0}, {0xfffffffffffffff8, 0x6, 0x100000000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x4, 0x0, 0x0, 0x2401, 0x0, 0x0, 0x0}]}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000002000)={0x1, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0x14b, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000004000-0x2)=0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000005000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000004000+0x1e4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000005000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdc00000, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000-0x1)=[{r3, 0x100, 0x0}, {r0, 0x4280, 0x0}, {r3, 0x6108, 0x0}], 0x3, 0x101) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000007000-0x4)=r5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000008000-0x1)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000009000-0xdf)={r5, 0xd7, "32285c5d2d05cd28a220ac36f5e822c62bdd3176c4d944af88dcae797e190b153d7946fc81bf5d4e8380791b9e6aa2706eacd77e1e260648d62128bfaf3933e9f97bf8b02bbf80fac7754cdfcfde82e852823134f3f70a5ccbe32b2bce179b9adc16158e5579d7ee9cea8edce0d667522c50226f5580d36951449a6fd6c73b6cf779763864ae5ceff96e0f2a5cf9e81407ecf6358dc0a4bb5149148e979f242b810cada94ff1c2d675611fac305004fc61c8c55c7ae2216e1de09ab263814b33bfe09618a16c0c6e65234b6596f9ce6ef38fc854974815"}, &(0x7f0000003000)=0xdf) 2018/01/10 05:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000d8000-0x26)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) recvfrom(r0, &(0x7f0000308000)=""/4096, 0x1000, 0x0, &(0x7f000041d000)=@hci={0x1f, 0x0, 0x0}, 0x6) recvfrom(r0, &(0x7f00003b7000-0x84)=""/132, 0x84, 0x0, &(0x7f0000073000-0x10)=@ipx={0x4, 0x0, 0x0, "a7b44b43be95", 0x0, 0x0}, 0x10) socketpair(0x2, 0x3, 0xdf, &(0x7f0000690000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000cf2000-0x64)={&(0x7f0000399000-0x14)=[0x7fff, 0x80, 0x0, 0x2, 0x3], 0x5, 0x1, 0x100000001, 0x0, 0x9, 0x6, {0x7, 0x1, 0x3, 0x3f, 0x4e, 0x9, 0x2, 0x0, 0x400, 0x7, 0x1b162a97, 0x2, 0x7f, 0xc9, "69c059396c655cc24a84df08fca7f3e722d72742f195e11f22e2e0a2c6000862"}}) 2018/01/10 05:17:28 executing program 7: 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_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)='+', 0x1) recvfrom$inet(r2, &(0x7f0000edb000-0x95)=""/149, 0xffffffffffffff7c, 0x0, &(0x7f00008d1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd6b) r3 = accept4(r2, &(0x7f000073d000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000000e000-0x4)=0xc, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001b0000)={0x0, 0x80000000, 0x0}, &(0x7f0000ce7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000b35000-0x8)={r4, 0x0}, &(0x7f00000b2000)=0x8) getsockname$packet(r3, &(0x7f0000036000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b8d000-0x4)=0x14) bind$packet(r3, &(0x7f0000689000-0x14)={0x11, 0xd, r5, 0x1, 0x2, 0x6, @random="6131200ad9e3", [0x0, 0x0]}, 0x14) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00005d3000-0x4)={0x4}, 0x4) 2018/01/10 05:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x8000000000) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xffd0}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/10 05:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f000002a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f38000)=0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000e4c000)=0x0) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r2 = epoll_create(0x5710000000000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000060c000-0xc)={0x0, 0x0}) 2018/01/10 05:17:28 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x1d, 0x3, 0x1, &(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000035000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000030000-0x4)=0x10, 0x80800) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/10 05:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xa) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000fd2000-0x1e)=""/30, &(0x7f0000a16000-0x4)=0x1e) [ 173.778728] netlink: 'syz-executor2': attribute type 46 has an invalid length. [ 173.853814] audit: type=1400 audit(1515561448.238:91): avc: denied { getopt } for pid=14598 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/10 05:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @nop={0x1}]}}, {""}}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/10 05:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d71000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/10 05:17:28 executing program 0: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) ioctl$int_out(r0, 0x2, &(0x7f0000ce0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ff2000)="24000000210025d7001c000000000000010100000000000000ffffeb080001005ffd6ae0", 0x24) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ae2000)="9ef75bd41cd41aae9b8305034d20bd31", 0x10) socket$llc(0x1a, 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000780000)=0x3ff, &(0x7f0000c03000)=0x4) 2018/01/10 05:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000847000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000867000)={&(0x7f0000359000-0x4)=[0x6], 0x1, 0x5, 0x1, 0x5, 0x8, 0x5, {0x3d, 0x5, 0xcd6b, 0x44d800000000, 0x7, 0x8, 0xffff, 0x7fff, 0x1ff, 0xd2, 0x69ce, 0x6, 0xfffffffffffffffd, 0x101, "11c8e685270813c5e43b63c3e68631176da23b6cc25e9618ddd79d2b1b3a5833"}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) readv(r0, &(0x7f0000b67000)=[{&(0x7f00008a7000)=""/155, 0x9b}, {&(0x7f0000da5000)=""/220, 0xdc}, {&(0x7f00006b7000)=""/111, 0x6f}, {&(0x7f00004da000-0x85)=""/133, 0x85}, {&(0x7f0000990000)=""/4096, 0x1000}, {&(0x7f000061b000)=""/84, 0x54}, {&(0x7f000097f000)=""/0, 0x0}], 0x7) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000651000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r3, 0x21, 0x1f, &(0x7f0000c97000)=0x0, &(0x7f0000a93000-0x4)=0x4) 2018/01/10 05:17:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fae000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x7d79cdf0, 0x8}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r1, 0xb334, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0xe28, 0x9, 0x7, 0x10001, 0x8, 0x8000, 0x1, 0x6, 0x20, 0x0, 0x1, 0x2f9, 0xfe08]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x8020400000000802, 0x3) bind(r3, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r3, &(0x7f00007c4000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) getpeername$ax25(r3, &(0x7f0000c16000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000007b000-0x4)=0x10) close(r3) accept$inet(r4, &(0x7f0000090000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004b000-0x1)=0x10) 2018/01/10 05:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000a6f000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000134000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xfffffffffffffffb, 0x80, 0x7, 0x1, 0x7f, 0x3598, 0x1, 0x4, 0xfffffffffffffffb, 0x1000, 0x80, 0x7, 0x2, 0x5]}, &(0x7f00009e6000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f9d000-0xa0)={r1, @in6={{0xa, 0x3, 0xfe26, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x640, 0x401, 0x0}, &(0x7f0000e38000-0x4)=0xa0) 2018/01/10 05:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000139000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000432000-0x4)=0x6, 0x80800) sendto$llc(r1, &(0x7f0000a93000-0xf5)="7332b247eac13e293eec804291b2105eba9e84aab233f3ba2666e2c73494c237b4e4a6a1053aa60293f7ebac766bd0b5632e05b85a65ab6a60467c4fcf10476fe269e77fcb55f0fd98f00a212529aa5a8640c7c3e9d1b0cd25f8703274b757b94430bf4646bb7f00da234af93437cf57e636a91ddbba874f542ae9a52db6e15e8665ec338c8fafe8bb31919cb3eda399a1c7f328a542e187bbb4e773d56e49f71212a54308ce876101810c85496a4109bfd0db56cbb621ca5f5ea92b71730fa878e68afdca5de40395f4bd2763e80714ad610c793f1241be709415274c07506e1a8fb7d5dd3f3103e3408b8882aac56175be70c5f4", 0xf5, 0x80, &(0x7f0000f9f000-0x10)={0x1a, 0x1e, 0x1, 0x5, 0x8080000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/10 05:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000083a000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000d6000)=0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000bb8000)="1f0000000406ffde0016f49f0089f0ffff000000080001000600000001e7cc", 0x1f) 2018/01/10 05:17:28 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002bb000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dc7d0c297ce5", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x7, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/10 05:17:28 executing program 0: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00002c3000)="3f4da3d363a00ef0bf7798d0af4661") r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d4c000-0x20)={0x2, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x34000, 0x7, 0x0}]}, 0xfffffcb3}, 0x1, 0x0, 0x0, 0x0}, 0x40000) [ 173.972259] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 173.983719] device lo entered promiscuous mode 2018/01/10 05:17:28 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000672000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket(0x11, 0x100000802, 0x300) connect$inet6(r3, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$key(r3, &(0x7f0000d16000-0x38)={0x0, 0x0, &(0x7f0000d1f000-0x10)={&(0x7f0000f40000-0xa0)={0x2, 0x7, 0x7fff, 0x7, 0x14, 0x0, 0x5, 0x2, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0xd1}, @sadb_lifetime={0x4, 0x2, 0x3, 0x6, 0xfff, 0x8}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_ident={0x2, 0x0, 0x101, 0x0, 0x3}, @sadb_lifetime={0x4, 0x4, 0x0, 0x80000000, 0x400, 0x8}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x80000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x10}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x4008001) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00009c8000)=0x0) 2018/01/10 05:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x4, 0x80002, 0xa3, &(0x7f0000dff000)={0x0, 0x0}) r2 = accept4$netrom(r1, &(0x7f0000ab2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000090e000)=0x48, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000030f000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000000001, &(0x7f0000876000)="a5", 0x1) sendto$inet(r0, &(0x7f0000afb000)="01aa", 0x2, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:17:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x400, 0x8002, 0x0, 0x2cf, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x0, 0x7, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000004000-0xe0)=[{&(0x7f0000004000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x20)=[{&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000005000-0x1000)="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0x1000}], 0x2, &(0x7f0000004000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x10001, 0x4, 0x40, 0xfc6e, 0x9, 0xfffffffffffff403, 0x40, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0xd066, 0x9, 0x40}}, @init={0x18, 0x84, 0x0, {0x800, 0x8, 0x25f0, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x2fd6, 0xff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x100, 0x8001, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xc000000000000000, 0x40, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x2, 0x64c, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffce64, 0x1000, 0x8, 0x5, 0x7, 0xffffffffffffffc0, 0x9, 0x6, r1}}], 0x180, 0x4000}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000004000-0x20)=[{&(0x7f0000005000-0x87)="0ae293ba231eaa66569a2ab7e7fefdaee2830308a7af0848512a139df0d0d46f7a179aa4338647a3ca23285a02a8278c18256a518083c426b44563201a8b8c051a5ff3bb9be509fc74d735a4f8f1dfe7e034ef66603e50225aec90ddb22dcca0aac7c3893475e30d22ebab80d89967d5a17fb01983d10bb02899e0bbdd6328aed391389c8ce55b", 0x87}, {&(0x7f0000005000-0x16)="3dd538a5e8bbe5f81464cbd57b94aedf4ce77dcdd82d9c50c870dad685796add90128b9f6737bf517a03c003496dc45e5e362c9184592a23c30fdf6ba6dff4d0cd556e9888c73cedc7bb63ffaeef7c6f3a37e0656210ef1445f48beb89f2ee4e00f4b2e0a9b0c5f7e55f5518a2bcc6463fbfb137c1a2574b441b9bd36900c8b327a8f6b3eec3c13f5d98b9cb", 0x8c}], 0x2, &(0x7f0000005000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0xf1d, 0x0, 0x0, 0x7, 0x8, 0x88d, 0x2536, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x4, 0x81, 0x100000001, 0x5, 0x3f, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x2, 0x8, 0xcec, 0x80000000, 0x8283, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8000, 0x100, 0x7f, r1}}], 0xc0, 0x4000}, {&(0x7f0000005000-0x1c)=@in6={0xa, 0x0, 0x613e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000004000)="5684ab4f3c8c888bd414bcc313f60bdef00c18b31f5b585a97bd8c51bd70f1740be4e03b92a388137a831b289f90f0f6f15e615ebe1d619930f97bc40d5594be2468df95e4eb18b08023c576f5e7ea1789141f70a42a642d96453b86e868a9facddb110bcdba03f97d04993f80cec871b7ee6206e00e133bf6b72922c45d1f6b1d4af200bdead41adde4e7afb7cfcb40a3c43b36026f63d8061c7d468d2aa7b7394723843b6fa2182778894c6742536e111c5d411feea9e7532c1436193f7607dd269f23", 0xc4}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="e17ec32b1f8b27af69e98983c43931263f1439f7a4400854cb0ad17149f04c0d09d9864a8e1ed3e3277cd634011f24ba340ec9c9e0ff5cc6363e7b6aad0d732719ed21fa2a9ba16ded358ef30049120e95829d2ca9b62705857744f2d4d149c42dbb549dd020c848205cf19ce3a52ecaf111cb504a86f47a5859856205362aca24aa27f485f14122f924f9637cbfdaf39f19ed5f44b719462b95adffc4abfa0a8166a524d3ff72c741c332457f2f247ce699b477b33740c06d7564c5475cce98972e6188434d7fc1d47b58b7ab576b0b61124d82", 0xd4}, {&(0x7f0000003000)="770529ca390e072b2b85a9cb4a3a6564b271122ea5cdfe3227700197aedc459f494aff649975e9ec218fbb600cb9a5a6898aea3d1182501f64e2528d68bb3b761cc8f451c89191dd7a8d1b1e7ee1979e8fa46c1b68b8f12df038a7205c68986efcdd6ce41a1f9abcfa7be0c1b7fc3f8fb278be34cfb724676892f3941057579a894e7b2b8b9703b8ec9d8edfdc19526e333d88e0a0bac1dc619015a9626fcf990db462d72dd5891bee366aee5a6313ea", 0xb0}, {&(0x7f0000004000-0x41)="2c017211966676932c5170c757f009770a6b59e04feaec157140b63963d0061a9fc513ff52f5d092566c822ddcbe0ce9123523c6110def7bf8e6c3aee28d3d6608", 0x41}, {&(0x7f0000004000-0xd2)="ec5f2185b5ca1f6820e8964ab25f3f1818a905680721854bd4e44c59064e24a8f566f5ae97b5968f943d3a60e06c77b93ff085e4b8e9b3eb59e2bb857ad87c20b975659cba07247a7facdaac32ac6b14d0063742a88af740b7bd006461bf26b30b9541b668a8234a10ed4de32affea92cb45d03571695549e9b29ed3f717eaeb331fc6e99aa8e8c57da68b06e52bbd12203807c18312d13f64bdbe42cd2694321fe46d1d7905afd2d0edc8cbb6e8dba3c73653f616e4e963f7518fbd29b8ff4bedb62a4a2837a2e38db5541a5f3390911134", 0xd2}], 0x6, &(0x7f0000002000-0xf0)=[@init={0x18, 0x84, 0x0, {0x6, 0x7, 0x7, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x6, 0xc000000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x10000, 0x0, 0x1ff, 0xfff, 0x8, 0x0, 0x1000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x4, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x28d, 0x7, 0x8, 0xffffffff}}], 0xf0, 0x40000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xd5}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000002000-0x28)="7ad6c8180e2074542c97996e10e4198071ceefbed29fbf62b278f7a4d9c5507484e5f948cec5f0e9", 0x28}], 0x1, &(0x7f0000004000)=[@init={0x18, 0x84, 0x0, {0x3, 0x3, 0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8001, 0x1, 0x7f, r1}}], 0x60, 0x800}], 0x4, 0x4) socket$inet6(0xa, 0x7, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005000)={r1, 0x1}, &(0x7f0000001000)=0x8) 2018/01/10 05:17:28 executing program 7: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) close(r0) 2018/01/10 05:17:28 executing program 2: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000034c000)=[@in={0x2, 0x1, @rand_addr=0x3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xea15, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}], 0x2c) 2018/01/10 05:17:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x4, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7fb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000)=r2, 0x4) recvfrom(r0, &(0x7f0000002000)=""/105, 0x69, 0x0, &(0x7f0000002000)=@nfc={0x27, 0x44, 0x4, 0x7}, 0x10) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1c, &(0x7f0000005000-0x4)=0x60000000, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000003000-0x100a)={r0, 0x3, 0x1, "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"}) r5 = accept(r3, &(0x7f0000005000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x9) ioctl$sock_bt_hci(r5, 0xc00448ff, &(0x7f0000001000)="e647166638f0936731463df49222f6f08bf280f8c6ddad8f4b3ab0ef7f5ad7e84dfdd3564fd934160d0f6b43522d48ddb03dc068e79ed1167c5bfda5baa31b609cb0889af99bef0a36392098d85f1d34e4b0cb269a856b6d0f7ccb52bbb1edb8aae55f561a10cc12c3b6c142650bd6da7fc0a71333ffb46025e3b47d8bbc24a80d65dc6b57203638f27d2f47593794fcbab2cf7c0339a740577302b56afa8a62daf072a18be3d03e6f34aaab2bfddc2c0b53") getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000002000-0x4)=0xc9, &(0x7f0000003000-0x8)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000002000-0x1e)={0x4, 0x93, 0x100, "8638f2693151", "4a92c29cb08df0223e64c28bf54feea7"}) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r5, 0x0, &(0x7f0000005000)=0x0, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000-0x10)={&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) [ 174.012580] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/10 05:17:28 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006e1000-0x8)={0x80000001, 0x2}, 0x8) write(r0, &(0x7f0000f79000-0x26)="26000000240043f8feffffff00008d4003000001010000000e000300f0ffffff0504f7c70900", 0x26) 2018/01/10 05:17:28 executing program 4: r0 = socket(0x2, 0x803, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) connect(r0, &(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x1f, 0x5, 0xffffffffffffff01, 0x4d, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="", 0x0) 2018/01/10 05:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x77, &(0x7f0000ad6000-0x6d)="e03d7164f7740808", 0x8) 2018/01/10 05:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000195000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dac000-0x4)=0x10) bind$inet(r1, &(0x7f0000495000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000ff7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009b0000-0xf)="", 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000442000)=0x0) r2 = accept(r0, &(0x7f00005d4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f5000-0x4)=0x10) bind$bt_rfcomm(r2, &(0x7f0000feb000-0x9)={0x1f, {0x1000000000000004, 0xd8ad, 0x9, 0x100, 0x3ff, 0x10001}, 0x80000000}, 0x9) 2018/01/10 05:17:28 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x7ff, 0x4) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000001000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4f32, 0x3, 0x0, 0x0, 0x20, 0x20, 0x1d, r4, r5}, {0x80000000, 0x3, 0x9, 0xfb, 0x7, 0x3, 0x5, 0x3}, {0x100, 0x4, 0x40, 0x80000001}, 0x1, 0xa, 0x1, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x3, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x2, 0x63, 0x50bcd1b3, 0x6, 0x3}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000008000)={0x0, 0x0}) connect$unix(r6, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000008000-0x20)={0x8, 0x0, 0x2, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000007000-0x10)={0x0, r7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0xa)={&(0x7f0000006000)='./file0\x00', 0x0, 0x0}, 0x10) writev(r8, &(0x7f0000007000-0x90)=[{&(0x7f0000002000-0x71)="188647320e81b226d853f141674714797cdfbe94dc6511dd3c87a8a0ca830a7117b8165412d68ea479989177225154287748ebb55b124304a60fbfe354174cb2d6ea6845f258af00674be05370d2a79d97dd830962325070e20536be2f3adbfda6d03e17c108cc963f0632877d38d8e069", 0x0}, {&(0x7f0000002000)="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", 0x0}, {&(0x7f0000002000)="5fdae4c95c2629a2460dda321902b7ccdcba45fff7b3351a34e9c2b0a2f782876ca6179671367cc97dbb034c2dbb8ef682f09b8483bea0a0b03c6826de079c721a7c004c1089f2ba9f904d8d30f9606ee56e14c4427dbcdea21a89d6bdaf964bb40763", 0xffffffffffffff9e}, {&(0x7f0000003000)="b79dc731b0afded0b2b3a59b18915bbe80a72f7d04c90573cb6d46d5eeaa76258d5cdfbafa4a659c46badb628791dcec1e71a6b5c40149a759a7b2b4fe6da647d94dad58321cf1", 0x0}, {&(0x7f0000002000-0x78)="155fcb9b0c2a2ed069fcae0c2abd40822f409a65291ff19ebffa397437721c8095247c5ef143fa745b369b6e09e89bb5fe2c488c6c1d9a4ca714b7946dfc1b7f22aed97a09ff552175ab3af63a3d353e70553373ceea1eafb9f125f379f103547c5ad3497af66f85231ecf5eca10e06154bedb074c67e6bf", 0x253}, {&(0x7f0000004000)="6c0d6377c4a74e711a53e0d0361ec147f2d3a1ba42eeda7bade33964f5c8a53eb0bb077e98072b9380f91d94ac5f6569bdc4e1360557", 0x0}, {&(0x7f0000001000-0xc7)="0d83c6961d86e90014881f87a883551e66cae3c25ae0d68a549c7acf9006647da445fbb7ee2d65138338806aaf2303b8493021bf800b73d1688deb59acb8be6e89e56a9df842815dd57d8851938a3cee1de960fb4169dc024af9847b93f5462046a4f6c25b8743fd91bf45da31f705efd31413d42ae4d2f50e4724e78e180e8f14a9417a64da76370561ca0b9486d07225cd01074ba3dcb26459efebdeb02a4512ce1d1cad8a1bbfd393d4d62ebafeaf5d43196b5402095b37ba74f7c7d1bb786ca9b3076c1b63", 0x0}, {&(0x7f0000005000)="8187b344320532e0810629a67539b083f40707fafaa56276c3309f664a05229c737c89b41a075927802279172ea73b4d", 0x0}, {&(0x7f0000002000)="204c793c1faebcbc956b208b211f976a05064d", 0x0}], 0x4d8) 2018/01/10 05:17:28 executing program 3: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000445000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) 2018/01/10 05:17:28 executing program 6: mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffc8b}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000017f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000d0000)={0x81, &(0x7f000009f000-0x81)=""/129}) 2018/01/10 05:17:28 executing program 2: mmap(&(0x7f0000000000/0x183000)=nil, 0x183000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000183000)={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x124700000}, 0x0, [0x9334, 0x8000, 0xfffffffffffffffd, 0x8001, 0x8, 0x8, 0x9, 0x1f]}, 0x5c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000dd000)={0x0, 0x0}) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000183000)=0xfffffffffffff7a9, 0x4) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000f9000+0xb8b)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10f8}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000185000-0x4)={r3}) getpeername$unix(r4, &(0x7f00000b4000-0x5b)=@file={0x0, ""/89}, &(0x7f00000ae000)=0x5b) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000de000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@rand_addr=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x10001, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cbb000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003bc000)={0x0, @in6={{0xa, 0x0, 0xdd6, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b3b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={r1, 0x200}, 0x1) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000870000)=[{{0x0, 0x0, &(0x7f0000c01000-0x10)=[{&(0x7f000098d000-0x1000)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b200080000513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc140a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14d79f2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f8ff0fe6444fa0153e4a07ed", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 05:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x80807, 0x2, &(0x7f0000161000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008c5000)={0x5, 0x1f, 0x5, 0x6, 0x20, 0x400, 0x1f, 0x20, 0x0}, &(0x7f00008f0000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c65000-0x98)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x595a2f6e}, 0x98) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 05:17:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00005b7000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000e4000)=[0x0, 0x0, 0x0], &(0x7f000004e000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000d33000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x3, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000039d000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000524000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) pipe(&(0x7f0000b0b000-0x8)={0x0, 0x0}) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="20a5c1d76b57492e826f14ea378185cdac519621b876f9073695e8b2bf748e586c958fa3121c027bc806926646c37a05a5f1c8ae126d0454a6bb8767779c08e2c372475cd441839c73ae32a8a7a284de83090bc2dd8bf4e3a98583b83e305ac4c1b9b8a17de5c00c41162ea5310d5236f6aec0005748a460daf5af60c33ac90d6777694e1e998c437bf52bf5416a05837227c1191ac80c5ea687cd967bb05712bc0e9b0425c74ef4ae6fcb674a4bfe14", 0xb0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000788000)="8ee773ac5526444907e2eb52f647a910bd2655624dadd059d9be1235f108da96e5a275363d5333ea0a844aad55a117a8ba9e9db9998eac95671922abe665e27b2f3454662ebb318910d02dbdd408b5df3a294196e548ebb048d5c4b23c93487f1f5f3a6f873e5e23d2f148f8d0a05831d9e391519710acd1003ac4d1462eca2ea90cb8cff9fbb27fb4429b106cc9cf09d7a19b080c83cad52845496e50747287b43223cb0c4192f70418519f96ea5e8ddd", 0xb1, 0x8000, &(0x7f0000460000)=@rc={0x1f, {0x1f, 0x40, 0x40, 0x3a1, 0x0, 0x4}, 0x100}, 0x9) 2018/01/10 05:17:28 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f1a000)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x176) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="7e56494892aee73e8de094aef50d802ed69c773341b97a74fb5a7ceafb3a16e8b56385208e8ab543653743b79e4f357b50ad5b73dded9e630cafb5", 0x3b, 0x4b78536630b03f8e, &(0x7f0000996000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) unshare(0x200000) bind$inet(r0, &(0x7f00008ac000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x80000000, 0x10000007fffffff, 0x0}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000006c000-0x1)=0x100, 0x4) socketpair(0x18, 0xb, 0x8, &(0x7f0000212000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000019c000)={&(0x7f00004eb000)='./file0\x00', r1}, 0xc) writev(r0, &(0x7f0000d35000-0x60)=[{&(0x7f0000585000-0x1000)="b0", 0x1}], 0x1) writev(r0, &(0x7f0000cb0000)=[{&(0x7f000095a000-0x1000)="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", 0x1a2}], 0x1) 2018/01/10 05:17:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept(r2, 0x0, &(0x7f0000e7b000)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007d8000)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x4, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000007f000-0x4)={0x0}, &(0x7f00002b1000-0x4)=0x4) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) getpeername$llc(r3, &(0x7f0000e39000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d7c000-0x4)=0x10) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d70000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(seed-generic)\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000383000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r4, &(0x7f0000b11000-0x118)=[{0x0, 0x0, &(0x7f0000f18000-0x60)=[{&(0x7f0000dbc000-0x6b)='\\', 0x1}], 0x1, &(0x7f0000efe000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 05:17:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000b4b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009ba000-0x4)=0x10, 0x800) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000aa6000)=0x0, &(0x7f00001a4000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00000ac000)="03789f6046f5b7374581999b2da815c5f76ee209beb0e967acc1054b4982b36ab1f2670a58757b0a06fa4cd039b42e2e146b779acf0a31cfe98b6a7177f8995ce32dac8e3e5702d90442acfdf338a6890f681d6482c8f653edc500aa2a24861995564cb32596f8ccdf1cf1cc1f8b446158441a33514914f1a5903096ca9ce52a", 0x80) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/10 05:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000bae000)="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", 0x1a8) 2018/01/10 05:17:28 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000063e000)="240000005a001f0000ff030718000000091300000003030000000000000001ff01000004", 0x24) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f6c000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bcf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f6e000-0x4)=0x0, &(0x7f0000a49000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f6d000-0x20)={0x10000, 0x0, 0x10000, 0x7}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f6e000-0x10)=@req={0x9, 0x9, 0x0, 0x2}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000f6d000-0x20)={0x94, r2, 0x10001, 0x5}) 2018/01/10 05:17:28 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000036000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000036000)={0xffffffff, 0x2, 0xfffffffffffffc01, 0x4, 0x0}, &(0x7f000001d000)=0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000037000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000037000-0xc)={r3, 0xcf3c, 0x10}, &(0x7f0000037000-0x4)=0xc) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) 2018/01/10 05:17:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x25, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0xffffffffffffffd5) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000fe9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/10 05:17:28 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000038000-0x2)="62a5", 0x2, 0x1, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0}, 0xb) bind$inet(r0, &(0x7f000002b000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000010000-0x68)="3601a4740d890d4afd16076a0a47946ab56c258588e4e1e450e4dfa085ada31e78bf9a18bd3531d23eaeb9f1489511890d4329090efbec7651fb9c0e2a5c9e859603d5ae6164de65d79ce1427d8bc3d331a684624543332e38d03a9968faba1994b98dc2ec4367a9") 2018/01/10 05:17:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000a53000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000)={&(0x7f0000b13000)={0x2bc, 0xc, 0x7, 0x100, 0x6, 0x2, {0x2, 0x0, 0x7}, [@nested={0x20, 0x42, [@typed={0xc, 0x19, @fd=r0}, @flag={0x4, 0x95}, @typed={0xc, 0x18, @u32=0x8001}]}, @generic="8353860c5a48e33ff3ed352b3a85e9eb32ed5d4d06f0b1cd390f2525feb584cf638a9878772fe777476227b26217e4b6de51d784671b739e8b13b764c3f6aa9b08cffc3e63d8f761903c3e4cae720fde15a81e6f96d83ac8a24779fa54203fd15dda", @typed={0x10, 0x57, @u64=0xffffffff7fffffff}, @typed={0x7c, 0x2a, @binary="eb8d9902c4a5005d7da7b124fefc2f63819b81e9dcc5ca0c0c32f4980a5a9882247404ead131d2b5768dcdccee8e6f1fda36ecf4ddac424241d9a8c3152054d7e2a110fe9b36d8db3fb0b0b7ccbcf9494d6e87c6f4e6e23209b6a0a63c0da670b3d8578824917549cb4805069b30e234bb2f5a36"}, @flag={0x4, 0x22}, @generic="60e927172a8c77066a432cc9660be6c8151631e523d207f206c073ae1f013905e3335142d9f30350c96296d1e999073eed20c528b3cb64b371f8677297505ddfdbe752f78462e0f2cd1e25ee7f59ad49323ed177f5c6dd6ed029dafb291e4ece102e2d8898fb96ac99073390c23a", @nested={0x100, 0x60, [@generic="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"]}, @typed={0xc, 0x95, @pid=r1}, @nested={0x1c, 0x1b, [@flag={0x4, 0x48}, @flag={0x4, 0x1d}, @typed={0x10, 0xf, @str='user\x00'}]}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x24000004}, 0x44080) getsockopt(r0, 0x3, 0x2, &(0x7f00006c8000-0xcf)=""/207, &(0x7f000080d000-0x4)=0xcf) 2018/01/10 05:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) r1 = accept4$inet6(r0, &(0x7f00006df000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000947000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000734000)=0x0, &(0x7f0000317000-0x4)=0x4) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000043d000-0x5d)="91b488a0244f7673f7d4943b69a298c3c548baf3a95e92018db9ecef9850d8b37f906fd49bc2a358c9b581bd3201f4fd0e19c4bf48c784058723bd0dbfcb3bdc9366f258e191ca6433925ae806aa60e4119ad1bada9cc2c642fdb43923", 0x5d) 2018/01/10 05:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd8000-0x4)={0x0}, &(0x7f0000467000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000258000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/10 05:17:28 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000e0000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003e3000)={0x80000001, 0x7, 0x202, 0x6, 0x750, 0xffffffff, 0x48a, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000faa000-0x8)={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x0) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000079000)=""/4096, &(0x7f0000b56000-0x4)=0x1000) getsockname(r2, &(0x7f0000ead000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000139000-0x4)=0x10) 2018/01/10 05:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) r1 = socket(0x11, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000076e000)={0x0, 0x657, 0x8}, &(0x7f00000b7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000907000)={r2, 0x5}, &(0x7f0000e6e000)=0x8) socketpair(0x1b, 0x2, 0xfffffffffffffffd, &(0x7f0000e3f000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000ea7000-0x10)={0x6, &(0x7f0000248000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00007e0000)={r3}) poll(&(0x7f0000f55000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/10 05:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cdb000-0x20)={@common='gretap0\x00', @ifru_flags=0x0}) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) 2018/01/10 05:17:28 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9151e43ff31e", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x400000ffffff11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x91b, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000006000-0x18)={0x2, 0x1, [0x0]}) 2018/01/10 05:17:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000935000)={0x0, 0x20}, &(0x7f0000cc4000)=0x8) accept4$inet6(r0, &(0x7f000018a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e6f000-0x4)=0x1c, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000067f000-0x8)=0x0, &(0x7f0000f47000)=0x8) r2 = accept4(r0, &(0x7f0000599000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000023d000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008af000-0x12)={r1, 0x9, 0x5, [0x3f, 0x100000000, 0x9, 0x8, 0x57]}, &(0x7f0000024000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000121000)={r1, 0x7d, "eb25d99bd03ccba37f7f67743b21cde47c5ec8a29779a3951f31ddbb1fc5639c4be91e5e824c51c207ef2bc9efdf053b35aa83bcc36aeaeb129c8fb3a989ed496e60c44758b4e485d128380588c6cdd5412048889c4427d1ea32035e43dc1a469af5ec0078f1d144414d517912d0773f4affdf26775a0fdb44d581b67f"}, &(0x7f00008b0000)=0x85) r3 = accept(r0, &(0x7f0000356000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e24000-0x4)=0xc) connect$netlink(r3, &(0x7f000098a000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) 2018/01/10 05:17:28 executing program 6: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f57000)=0x0, 0x80800) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f57000)=0x1e, 0x4) 2018/01/10 05:17:28 executing program 7: pipe(&(0x7f000012c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000119000)={0x0, 0x7, "100fa4c49d2765"}, &(0x7f0000998000)=0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f00000c6000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f00004a3000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:17:28 executing program 1: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000029a000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000093e000-0x5c)={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, {0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x3, [0x3, 0x4, 0x101, 0x9, 0xffff, 0xc1e4, 0x6, 0x8]}, 0x5c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006db000)={0x0, 0xfffffffffffffff7}, &(0x7f0000341000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000261000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x81, 0x100000001, 0x800}, &(0x7f00006df000-0x4)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000710000)=0x400, 0x4) 2018/01/10 05:17:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000-0x1)={0x9}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000dad000-0xa5)=""/165, 0xa5) 2018/01/10 05:17:28 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl(r0, 0x8, &(0x7f0000aa6000)="374eca0970c3d6e2a78cb304957b5f98c8f97a5517d044ebb4d4cfbe8344cd4a1558496126075ba1da281e7aab11cb27350a2750bff3b46e94a6098d02e09abd7f990dba6f4788129990b48924c2185c1149f551804dc46e0d28a3d845c9bad5ec7d85afe3f78be93ada3ee2351798121aee22207074bd2ade6790622fb8a35ac539ab5b44d473ab37fa261e64b30bccae2fd970dade93dde0bd138a3a73fc179a4172a531") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) 2018/01/10 05:17:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x5, 0x3, 0x4a66b2ee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000519000-0x28)={@generic="ec33483d192e502fa0a83207dc4727b5", @ifru_data=&(0x7f0000000000)="beac07dad92789d5ddc43cb0c1db32d3b4480c1d1d5fb0dc3aa0da2b30eac3c9"}) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmmsg$unix(r2, &(0x7f000040e000-0x1c0)=[{&(0x7f000095a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000095a000-0x20)=[{&(0x7f000095a000-0x2c)="", 0x0}], 0x1, &(0x7f000095a000-0xc0)=[], 0x0, 0x0}, {&(0x7f0000959000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000959000)=[], 0x0, &(0x7f000095a000-0x58)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}], 0x48, 0x0}], 0x2, 0x0) 2018/01/10 05:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = accept4(r0, &(0x7f0000cb3000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f20000)=0x10, 0x800) accept4$alg(r1, 0x0, 0x0, 0x800) recvfrom(r1, &(0x7f0000f84000-0x1)=""/11, 0xb, 0x0, &(0x7f0000765000)=@ax25={0x3, {"a58cf498389056"}, 0xbc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000999000)=@req={0x2, 0x2, 0xfffffffffffff800, 0xfffffffffffffffa}, 0x75) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/10 05:17:28 executing program 5: r0 = socket(0x9, 0x0, 0xffffffffffff9b0b) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000605000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c52000-0x4)=0x0, &(0x7f0000909000)=0x4) 2018/01/10 05:17:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f00002c3000-0x10)=[{&(0x7f0000c1c000)=""/201, 0xc9}], 0x1) pipe(&(0x7f00004a4000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000f8f000-0x1b)=""/27, 0x1b, 0x20, &(0x7f00003b0000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e26000-0x4)={r0}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000eb1000-0x4)=0x5, 0x4) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000b000600e00000000b4013000000000000000000000000106d", 0x29) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000761000-0x8)={0x0, 0x0}) bind$nfc_llcp(r4, &(0x7f0000c91000-0x60)={0x27, 0x9, 0xbe9f593, 0x7, 0x0, 0x1000000000, "9c04e10e0de591143026b2b9664a10b9efe41d8c770390ed59be96635e62be4a8183b337eb12bcb21aebd725a0950653b090359077475b1cf048d9072ad82f", 0x80000000}, 0x60) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000856000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000642000-0x4)=0x14) recvfrom$packet(r5, &(0x7f00000dc000)=""/74, 0x4a, 0x100, &(0x7f0000494000-0x14)={0x11, 0x9, r6, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f00002ec000-0x10)={0x2, &(0x7f00000a2000-0x10)=[{0x80000001, 0x7fff, 0x4, 0x6}, {0x0, 0x8000, 0x1ff, 0x7fffffff}]}, 0x10) 2018/01/10 05:17:28 executing program 7: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000081a000-0x8)={0x0, 0x0}) r1 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000fb6000-0x4)={r1}) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) read(r2, &(0x7f0000cac000-0x3c)=""/60, 0x3c) r3 = epoll_create(0x40000000007) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fae000-0xc)={0x30000010, 0x0}) shutdown(r2, 0x0) 2018/01/10 05:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80a, 0x8b5b, &(0x7f00003c9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cc3000)=@int=0xa9bd331, 0x4) r2 = socket(0x1e, 0x40002000000802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f81000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0, 0x42d, 0x80000000, 0xa1}, &(0x7f00001f2000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00002ba000)=r3, 0x4) write(r2, &(0x7f00003f4000)="26000000250015f8000000040000360004fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000bd0000)=0x48b) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000056b000-0x4)=0x2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000091f000-0x4)=0x0, &(0x7f0000060000-0x4)=0x4) 2018/01/10 05:17:28 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000a000)=0x0, &(0x7f000000a000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x11, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0xc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)="73796c7d61657a6c00079d", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xffffffff, &(0x7f0000781000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000813000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009f4000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) syz_emit_ethernet(0x36, &(0x7f0000f53000-0x120)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x80000004, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "760116", 0x0, "ee00dd"}, "38964461"}}}}}, 0x0) 2018/01/10 05:17:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000654000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/10 05:17:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000031000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x8005, 0x80000001, 0x7, r1}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d32000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/10 05:17:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x0, 0x14e) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008bc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005d6000)={0x0, 0xf, "066096afc17fcf4834582ed537ca20"}, &(0x7f0000e2e000-0x4)=0x17) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000875000-0x10)={0x9, 0x0, 0x8, 0x40, r2}, &(0x7f0000f58000)=0x10) 2018/01/10 05:17:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) splice(r0, &(0x7f0000f55000)=0x0, r0, &(0x7f00006bf000)=0x0, 0x7, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000077c000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)="", 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006d0000)={0x0, 0x4}, &(0x7f0000e68000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000879000-0x20)={0x3, 0x3, 0x201, 0xbb77, 0x800, 0x9, 0x1f, 0x3, r2}, 0x20) 2018/01/10 05:17:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r0 = socket(0x13, 0x6, 0x767) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000003b000-0x10)={0x0, 0xcc, &(0x7f0000fb9000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x444d461c, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0xea, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x26}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f00002ba000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ea000)={r1, 0x0}, &(0x7f0000189000)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x1)=0x8) 2018/01/10 05:17:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000f8f000)="f10dbed62246485ba29bd1114dc8d70884dfca024aa0ba5328c3610d022cf68186336ac0b12f3900d170a4a34206f749054a5978e89138aadff2b2808ad8691d6de022eb9b14a89ce24cb2b57a6ef2958e634b66aa068eba977158fb9cd49b02cb90f58249e23080ce713d40cef63b883c53a7f77f98bcd9636fa6ca3bf356a7368ccfe40f2c7043d8f799e4323758998a677462721fcd9ca1074e7a7a3abb1a66d1251dfd78c75354f33fa728d4b0057181376e079574749f580c78cd1983306d21582a6466f7bce15fd3ef2d5f2617afba48850bdb31452e", 0xd9) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00006dc000-0x4)=0x4, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000c24000-0x4)=0x5, 0xffffff51) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:17:28 executing program 3: r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x4e)={0x0, 0x46, "0a3b3b0ab3bfb9462a9b147d102353595bf47b0d23d885cc5e69768a91c3eb888ebc21710c6f1c7f4b7a0d2cfb1a691850a0051f88c3cb66e86a35e447504bc56ad3f827ff91"}, &(0x7f00004f8000)=0x4e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b93000)={r1, @in6={{0xa, 0x3, 0x54e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3, 0x0, 0xdf, 0x40, 0x3}, &(0x7f0000f86000-0x4)=0xa0) 2018/01/10 05:17:28 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000011000)=""/4096, 0x1}) 2018/01/10 05:17:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000096d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dea000-0x82)={0x0, 0x7a, "3a08ba84845467cc45e76690240ff3b6df25e6542b49ca5785449a6ae25aaa246560a6a402e47ff838b8801e45218668f380d45ada029fe1c3f2a24a1cf53a3a1ed352da69e9282897455330682decb3bb5f7fbfe1f05279a8c5f5831d3adc04c702960bdea470774e488767f817aa9412076482a7c1ed0cfcb2"}, &(0x7f0000eef000-0x4)=0x82) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000068000-0x6)={0x0, 0x400}, &(0x7f0000b97000-0x4)=0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a0c000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000eda000)={r1, 0xf2f, 0x9f, 0x9, 0x7, 0x200, 0x80, 0xff, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x0, 0x7fff, 0x80000000}}, &(0x7f0000231000-0x2)=0xb8) r3 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/10 05:17:29 executing program 6: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x9, &(0x7f000057a000-0x8)={0x0, 0x0}) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000257000)="20b6314285bd164397fff695fe720f77739a9baed3544c91f444dd31dc4385b5de0a6b9b39b257cd73490864fc907ec01f6b8e277c37bb56bda61b67459a45f7654de28ffebcff573ed9697b91c5ec632e38979df1de969a5462dd34ae1900ee1d39eabf2ed6499b7c674436efe5f50daa429a796bb8e1d0100ceb5fd16b683570fc7d017ff66d6e7f22328aaf66b2f2d1d052a3dd0410c38024c7a35ec840552a6454e0e3c9eed4ada12af116", 0xad, 0x40000, &(0x7f000057a000)={0xa, 0x3, 0xe57, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f00003ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000119000-0x4)=0x14, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x5020000}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) getsockopt$inet_int(r0, 0x0, 0x23, &(0x7f00004ec000)=0x0, &(0x7f0000266000)=0x4) socket$inet(0x2, 0x80a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/10 05:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000043c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009de000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00000e2000)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000314000-0x20)={@generic="e16854b59594252ed98b8e592e278006", @ifru_flags=0x2}) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000b94000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xffffffff, 0x20, 0x3, 0x2, 0x10001, 0x5}}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000299000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r1}) 2018/01/10 05:17:29 executing program 4: r0 = socket(0xe, 0x806, 0x2) getsockopt$inet6_int(r0, 0x29, 0x77, &(0x7f0000734000)=0x0, &(0x7f0000f6b000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xed)="007271c872312f55be3ede1bd227de21ec716cab25932d9d68768c2f5d0ad68478b915c5a10307aa2bce7a63a9e1081e5a97ad7fdaa53f09bb8f691e728d126ed4e6ceae7321bf4f4d3d39c23e8de0f58e83f40668dbdc09d478cca1648846426f78c90be1144cae4db8f6002e571381136948c38eeb6c61103ecca107e3e46450b556586a90264d38417f56d1582bdfcdf80470d866ba03b0be65075aa2cc260dcb2ac46f942f018bae7a94efa60c2e6bd119dafae76f3b1c1aab1a5c731b5cb74b3ebae2c7daf31f32049ed20d24143cf0b57e687b9b7cc00a95c9cfc92fde12837c69bd292f9becb5d07c15", 0xed}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000080}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="81c4d5bfbd26fcd01fa77e3bbb1b1f14df6777087f48dcc72d9f09cd9149bbef93335085d79facf66a7c157cfc", 0x2d}, {&(0x7f0000001000)="70e647ed018411402db9ae2f07e7cd4604c03d1e8f568981d95b77c668d0bf2120875616379cf5978195c9110532ba36d1ad2861", 0x34}, {&(0x7f0000000000)="9c756ec6c79d83e2a157f1a7e5f614dc26a1e968ec620145437ecc05ac0b794b6b82e12d6da0db8921f648c582faeff50f8e3b1a8d6be204b240335dde09dc3f497bfc77e5df383361622aa82edae3d3b1494b82713e923ba2bf1a23f3ec752363fbf420b5019ff53f56c89e50b7d109b1d129fb88d9d52ac58ed4024cb1f1825e702480f180e5c010903cb836", 0x8d}, {&(0x7f0000001000)="cf931e5996fd31c2", 0x8}, {&(0x7f0000001000-0xd3)="f4939719f027bf95b5fd8c19a31f7d116d82410ab23c830579f7ae9789c32adea7f774a7de4bceb02ee6fd0b4bc64991c107047b8f9c56b9b97c3bb8e85d85eb6e90c6ccb1779558edbb4777310591c185de401739939990afe00e92f3013bcbca92fff822f86e0f083eae8ac2ee03001f3cb96befd170a9a5a23d380471818a361d98b50a08db7a746f1a2a4c7b78cecac899a9bca36bfa80d017a5eb4e2d5dd7f8ca885add7e15b125732b093f3ef2558b8c0172fca53cf3ba47caabee361a4645e4f015ec895523f68c5716738e8312c35b", 0xd3}], 0x5, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x40001}], 0x2, 0x4000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000003000-0x20)={0x401, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001000-0x10)={0x584, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@un=@file={0x0, ""/4096}, &(0x7f0000003000)=0x1002) getpeername$packet(r3, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000007000-0x4)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000006000)=0x0, r5, &(0x7f0000007000)=0x0, 0x2, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000008000)=0x1000) 2018/01/10 05:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000835000)={{0xa, 0x2, 0xe318, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1, [0x15a8, 0x1, 0x8, 0x7, 0x7fff, 0xfff, 0x100000000, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000040d000)={0x0, 0xd77, 0x30, 0x0, 0x2}, &(0x7f000033a000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000021a000-0x10)={r1, 0x8000, 0x2, 0x80000001}, 0x10) recvmsg(r0, &(0x7f00009dc000)={&(0x7f0000da2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000090d000)=[{&(0x7f0000ad1000-0x7f)=""/127, 0x7f}, {&(0x7f0000cbc000-0xef)=""/239, 0xef}, {&(0x7f0000ca9000)=""/206, 0xce}, {&(0x7f0000fc1000)=""/7, 0x7}, {&(0x7f0000ebd000)=""/210, 0xd2}, {&(0x7f000067d000+0xf1)=""/184, 0xb8}, {&(0x7f0000645000)=""/252, 0xfc}], 0x7, &(0x7f00002aa000-0x80)=""/128, 0x80, 0xfffffffffffffffa}, 0x100) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) 2018/01/10 05:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000044b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$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, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendto(r0, &(0x7f0000f3d000-0x3)="", 0x0, 0x3fff, &(0x7f0000200000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000050000)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00001de000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e69000)=0x5) r4 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r4, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000680000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000eec000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00006e2000)={0x0, @in6={{0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1800000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e4f000)=0x8c) setsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f00003ca000-0x4)=0x1000, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000fb8000-0x20)={0x0, 0x36, 0x1, 0xb06c, 0x3, 0x0, 0x2000000000, 0x40, r5}, 0x20) pipe(&(0x7f00007a8000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001e3000)={0xbefa, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000107000)={0x0, r8, 0x10002, 0x86e}) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000474000-0x4)=0xffff, 0x4) 2018/01/10 05:17:29 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e62000)={0x0, @in6={{0xa, 0x3, 0x2a0acc97, @loopback={0x0, 0x1}, 0xba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000847000)=0x8c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e62000)={r1, 0xf0}, 0x8) 2018/01/10 05:17:29 executing program 2: r0 = socket$inet(0x2, 0x9, 0xffffffffffffdffe) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) r2 = accept(0xffffffffffffff9c, &(0x7f000045c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008f7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0xfffffffffffff800, 0x4) pread64(r1, &(0x7f0000c87000)=""/172, 0xac, 0x0) 2018/01/10 05:17:29 executing program 1: r0 = socket(0x11, 0x80003, 0x3) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00004d6000-0x5)={0xf6a, 0x2, 0x5, 0x8000}, 0x5) mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x20f, 0xf, 'drbg_pr_hmac_sha512\x00'}, 0xffffffffffffff5c) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000f97000)="ec4c0258386a32533ff53224af08e042e7f9", 0x12) r2 = accept$alg(r1, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) 2018/01/10 05:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00006bd000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000069b000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000087b000-0x8)={0x0, 0x74e}, &(0x7f0000cb0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b30000-0x8)=@assoc_value={r1, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000385000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092b000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a94000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000856000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x80040000000001c, &(0x7f0000a6b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) 2018/01/10 05:17:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x2, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "80f264ff72632e387e6433199de3303a"}}}}, 0x0) 2018/01/10 05:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000e, 0x7, 0x1) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/01/10 05:17:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x11f)={r0, r0, 0x7, 0x9, &(0x7f0000001000-0x38)="80a4ca9558d3edaaa64eec5a893a982b47de90c25407671af4b9e4dce74e163f33e951eb6ac8e56de70ccb78fb238f075dd64fa1db7efa3d", 0x7f, 0x2, 0x3, 0x100000000, 0x9f90, 0x3f, 0x4, "dac41ce37608fb35f21a71c21dd0836e58b6e573a467d507b9965419be48d27a769bbc75625feb3bef1e99f1bafa533019d496c45a3a863b797e697c11ccca9c32e2c1459eda8f07bcc2de1df17d7402911aefd6468eba6edb8afbf626c278092449552f3211ed5f87c4fa6b36845579b4187acaf95b34945a236425e8860d071d385c2175198ea6ccfd3d1abd4087fcfe5635efe85e4a07300e70e17d042da2cea430324e1564d46a0ccfee1eca8046b74a899c60e932efc74c16d71762737b440fc18e29d89b18f9ad68de236588262c826c4ae07d0b8d2d0a91f3b59cc8507ae17d33b6a8b5a4d973fa95b2329500cf3b29794caea7"}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/10 05:17:29 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/10 05:17:29 executing program 7: r0 = socket$inet(0x2, 0xa, 0x3) socket$netlink(0x10, 0x3, 0x13) r1 = socket(0x0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cb7000)={0x0, 0x3, 0x3540, 0xe12b, 0x7, 0x56}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x8, 0x4, [0x2, 0x8, 0x2, 0xb8e0]}, 0x10) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={r3, r4, r5}, 0xc) 2018/01/10 05:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00002f9000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ec000)=0x1c) accept4(0xffffffffffffffff, &(0x7f000051f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a4b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket(0xa, 0x3, 0x7) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000ce1000-0xc)={0x800, 0x1, 0x9, 0x6, 0x7}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f0000181000)={0x18, 0x29, 0x5, "c02002"}, 0x18, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fc6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007a4000+0xd7e)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e2f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00001c7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000939000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000220000)={r5, 0x1, r4}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00003a2000-0x78)={0xffffffffffffffff, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x20, 0x3, 0x0, 0x4, 0x0, 0x6, 0x94, 0xfffffffffffffffa}) close(r6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bed000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x1b, 0x80000, 0x4, &(0x7f000095c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f000066a000)={r7, 0x80000, r8}) 2018/01/10 05:17:29 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xdf97) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) socket(0x8, 0x4, 0x7) 2018/01/10 05:17:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000da4000-0x4)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000e28000)=0x0, &(0x7f000084e000-0x4)=0x4) 2018/01/10 05:17:29 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) pipe(&(0x7f0000a08000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000387000)=0x184) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000000000)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000001000)={0x7, 0x81, 0xa, 0x7, 0x0, 0x7b}) close(r4) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000fcf000-0x90)=[{&(0x7f0000863000)="54a18dd92c82f096732970ed351b56602af201b62dce252fc22a845c90dfff7b0bd8852b82b0bb57cfd997d453d07abf6d0a0594ce526b72b6c736c5143b2965aaab76e6e51764a8ae2e1fa3f0b932580dccc35dbc0fc85050b74fa1c3b514e70a2d8f573e15c77cdd1b889c25d289dd4485aa25147eaf21ec52d61811dc439932db591ce61bc424446456085df33b029bbe5fb44360ea4d39c8e572662dc6370ec4ed0e9a005e2919ce9ef7cd7527c1a623939131b020a4046a323a1a73", 0xbe}, {&(0x7f0000cab000)="e2ca0d9e569fbcdd647fac6ee4a0ecf5d4c060dd7ef58a400bad14d02eb47f16ea1403b70412ff104ca8083e59160a97649759f6060c4a2e7c8b249f18416ef41bd962ecec32cf95882e5ca3a2ff5640df7223c91d209419f3c628555dfe4fc0ab1de27b80f61b6a8a576d1cf235967086ea484959f5f5af0360ed448056c83e4d0bf7d470d956cef6c95aa639b9d8f80623fb00b4ae7ef65ad7654710b2271845", 0xa1}, {&(0x7f0000b31000)="17b9cb55d816e6dd7a18ceba9a47cc78aea3c82062f6b1b357868a534565801c2929be9b7f0656533f5e01dac38dffed411e836bd1f0db55b6a377e3af7f6a4442013313ebc4d4f9c961fa879c6340f69b8d9f5b8dbb34a478e21f01ab749eca180a8d46449fa0930f6564997584ea2876acaf4757e3c74d984ff6eb1e6d463c5142b3895f17b9e97deb69af7db8e4ff56e87a086108d14cfb8b826729d5f95d96bbf6e24932d6347a18a982b912fb038d86c6b977e78f927d210b4d353648f8038efc835cf3b2aae5d030f055a776a4947d2e6f1d4ca285a9752f4a0a1ce5238b9d", 0xe2}, {&(0x7f0000fce000)="b62725440526c2997c3740db012718fbda46b22589139274de1f6c2b762ec67102b4de4513f66619ad677349ab555421be63a69a7e76f116a50f82f7989b2164bcb8eb55dcbeb81b4752ee3df9c5e4b101ca2543183e6b3b2e0ce40e3c9e2afda818136086abffcf22", 0x69}, {&(0x7f0000fce000)="27d2ce0189219f104e18405c7f38b372e46b00b94e9ef79db0cd60f0a0301c698aded17cec2c4b7f5d99c94e7e7f0aa283597f86ad4c9357d56ca70f22c4a8e05096257dd68b86690ea6d2b29d4db6ef2f22aef4e08cbd3288ced9638fd1d56a3cf899f5d55ce2b6200fb2b8e0f20673285b877c8752e16b2bb32cd2380e3b10548aa731c0d0e534a859ba75b4e12637ad7663ad1d0e0d894111282f5208293042708ad7aa42fea7f213f46811c06f37a4ca18521a2624495230b209f7123254cc8bc5c1c25ffb288f775d3517f2cbb6c74889b82eea90e3c7cfe70c5513e2e4dc1b782dfa06f74cb1", 0xe9}, {&(0x7f00004bd000)="49b898a0fe9e8afad0483f18f31aba2467bc7483ae", 0x15}, {&(0x7f0000203000-0x1000)="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", 0x1000}, {&(0x7f0000fcf000-0x3c)="b955ab38ce3a5b0b8d3fc9709ee7948935f04e0415f9cbb529e0faf6922275b37c62fa05ca8e5cea87cad0b1e8d1141dc835431115cf7bab63b7ecb2", 0x3c}, {&(0x7f0000fcf000-0xd6)="820b15f787f354e033ef3261c2064dce3f4ba044d700821cfeca9059f05e4440711470b3b4fc0444e31c41fe15565ab7aecca76252ce67e5cc13daafaf5197f81d9e5741e3afd1a5c1c4c645756fa0e46312baf7cd62930b4b627fa31bf9267b9017e2959e60aa2064fbb92ea349862c3b1de8ca9d17a0df8a9ba553285fdfe3f26a707a2a0772ad00386c86816f7f506ca555f8d4f164d75955fde4823643eaa1a0ac11c30092fd8d634b066875cc6d34a05b59c25ef08d7bdeebe045bdf6fc818210d1bff1ace4d1b7a666eff3a8a1e774a6cb281d", 0xd6}], 0x9, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000fce000)={0x6, 0x1, 0x1, 0x9, 0x5, r3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r6, &(0x7f0000fd0000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000)=0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000fd0000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r5, &(0x7f0000fce000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/10 05:17:29 executing program 2: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_netdev_private(r0, 0x1, &(0x7f0000297000)="bbec7ef79779c4358e739a56a755589d361ea0") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003e5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000639000)={0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5e8, 0x9a, 0x40, 0x7, 0x0, 0x1ff, 0xf58, 0x1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000423000)={0x0, 0x0, &(0x7f0000d4c000-0x10)={&(0x7f0000d4b000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x885) 2018/01/10 05:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r4, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) accept4$packet(r0, &(0x7f0000c72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a60000)=0x14, 0x800) sendto$inet(r2, &(0x7f000041c000-0x22)="3983c8f936131350e2b1a284b4452dc7a3f3317753b9023e6ee033f2546fe6b49caf", 0x22, 0x4000000, &(0x7f00007d9000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) epoll_pwait(r4, &(0x7f0000430000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9, &(0x7f0000c17000)={0x4}, 0x8) 2018/01/10 05:17:29 executing program 3: r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b44000)={0x4, [0x8, 0x5, 0x6, 0x401]}, &(0x7f0000000000)=0xc) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0xfffffffffffffcba) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x19, 0x4) 2018/01/10 05:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000766000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000d5000)=0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b41000-0x4)=0x0, &(0x7f000042c000-0x4)=0x4) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) recvmsg(r2, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:29 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair(0xa, 0xa, 0x843, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x8400400}, 0xc, &(0x7f0000008000)={&(0x7f0000007000-0x10)=@delrng={0x10, 0x14, 0x301, 0x1, 0x1}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={0x0, 0x8}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000009000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, &(0x7f0000008000-0x4)=0x4) bind$inet(r2, &(0x7f0000003000-0x10)={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/10 05:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/10 05:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000372000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00003f0000-0x4)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) r1 = socket(0x8, 0x80000, 0x1000) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000424000)=0x0, &(0x7f000089d000-0x4)=0x4) 2018/01/10 05:17:29 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000180000)=@assoc_value={0x0, 0x0}, &(0x7f0000f81000)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) 2018/01/10 05:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000639000)=0x80007, 0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fa2000)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000094000)={0x0, 0x800, 0x100, 0x9}, &(0x7f0000b64000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e6b000-0x10)={0x200, 0x1, 0x800, 0x8, r3}, 0x10) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000027d000)={0x0, 0x5c, &(0x7f0000e87000+0x11d)=[@in={0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x87, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000f01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000e9a000-0x6)={r5, 0x2be}, &(0x7f0000feb000-0x4)=0x6) pipe(&(0x7f000055e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00009ca000-0x10)={r6, 0x800, 0x9f3, 0x7}, 0x10) socketpair$inet6_sctp(0xa, 0xb801d7da4656fcfe, 0x84, &(0x7f0000dc7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f00006cb000)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x1ff, 0x100000000, 0x900a, 0x3, 0x1c1f, 0x0, 0x200, 0x926, 0x7fffffff, 0x9, 0x6, 0x1, 0x80, 0x4]}, &(0x7f00005f8000)=0x108) shutdown(r1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000b91000)=0x0, &(0x7f0000a3f000-0x4)=0x4) 2018/01/10 05:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100003, 0x3ffffffffffffd) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000036b000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009a9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 174.875391] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/10 05:17:29 executing program 6: socketpair(0xa, 0x6, 0xe7c, &(0x7f0000540000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f000080d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000f, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000)={r4, 0x1, 0x1, [0x9]}, 0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000+0x92c)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r4, 0x80, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003000)={r4, 0xffff, 0x8bd}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f000009a000)=0x4) 2018/01/10 05:17:29 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common='lo\x00', 0x10) sendto(r0, &(0x7f0000ff2000)="f3dd", 0x2, 0x0, &(0x7f0000ff3000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001be000-0x48)={0xf, 0x2, &(0x7f0000ff5000-0x10)=@raw=[@generic={0xcf, 0x2, 0x4, 0x8}], &(0x7f0000f15000)='syzkaller\x00', 0x6, 0x88, &(0x7f0000ff4000)=""/136, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ff5000-0x10)={r1, 0x50, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/10 05:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000870000)={0x0, 0x573, 0x6774, 0x4, 0x20, 0x20}, &(0x7f0000132000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ed8000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2}, 0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) 2018/01/10 05:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000007c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000a0000-0x4)=0x0, 0x80800) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000bc7000-0x65)="aa93d9d0e7a1d413a91357398afcf5ad26b584b2a8bab940f9b1d5cea586e09bfe12ef2101b15747f09c0185a82cf3981dfa389de2ab3263fa8822e0508ecf6381d8f0750ad0812a6f287db190a09774733cacd0914d0d9378b28e5fe029cb02a8e2a10519", 0x65) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000a1000-0x10)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000510000-0x150)=[{0x0, 0x0, &(0x7f0000320000-0x50)=[{&(0x7f0000aee000)="9556578684199769f8a42fc85b422d05cb6981e0ce56512199f875a5aa1c5786", 0x20}], 0x1, &(0x7f0000be8000)=[], 0x0, 0x40}, {0x0, 0x0, &(0x7f0000304000)=[{&(0x7f0000c66000-0xe5)="5f38a1af270d2b6e10f1b8aa0851e5f2f794ed42f0057ddc856b371f08c36ff7d3c0494cd991aea583d07fbe70b6c70f65110f23da41d23f3a8f14be28cf6864fecbd3fb5893c816d64f87d88932c2815024171c8adc1bfde5319ec30eed780f24c0463d4c1e2646add354dc4ee005fa21cc4075518044974ff88aeae9970abee44be7a072d453dc83251084a0960ef470b97e82f337cddcd6dd536d53a45468a4962e02c881c4805c64a9070000007a0300ede043eb4d9bb743ff7ceea0b300608a8b15aefff9b51c5f4efd76477c911057268e2afbfe9ce1597c46e350c2aacc93547578", 0xe5}, {&(0x7f00001cf000)="cbcd6890763665b2693af9061e59467d77b96b87cd07530b72ae25b78c6a351ad053acbe968e030fb3d7decce2354e7fbd8fbbc049bbd71fee535557aa61b976d9d4bfe023409f50a2c627dc350280a63fe9c92b751d07a3", 0x58}, {&(0x7f0000860000)="b87c5ddf8aea31a2adee2f00d0393ef2151952b2629d3eb4f02ce60844df45c60f914de564bbe1d2d466f0b7b83e957bf04ba0547b664543a551573ba70e26467834cd091d0383012dfc8bbbbf36fa9c255a93a189227e884a5e8912c749e8d269b61fd6b796d01d203699a48014d19c685b90de54a2d87748d94b901307bfbdeb638b24654bcb89ea0696329e11a4aa873ffb5811", 0x95}, {&(0x7f0000ac2000)="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", 0xfd}], 0x4, &(0x7f000063f000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x62, "d5ce5898e9cb3eb2306d3ee2d6e7e9a6377dd64ec096e2b3e32e1f2233bc75ac72adb069e72435f8c97048638d3142e0f02a9673a784c77dd2bb6cc7f30a8fda39b9ddda672a30fdb6cb4ab92c711d85acf7e95d6acfbf90827c2f353401e71c1890"}], 0xa8, 0x4010}, {0x0, 0x0, &(0x7f000032f000)=[{&(0x7f0000a34000)="", 0x0}], 0x1, &(0x7f00009f0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4040}, {0x0, 0x0, &(0x7f00001ff000)=[{&(0x7f00001e4000)="dd2e187ce9b4a8737e62ba23477b21074298651f90fe5008b903ba46a917b656a20c50124ecd20b44998fca6f58b8b58ba14b867af368af62dafe01fe9db0ee9e993e8ac1730af141e0033393fe418815533fe85d98c2328999a566721fa9010f086df0f686ffbe63c4b3cb0904cfc422d5c3676218e4ea3cd45e7731d96fbff62e3d24cb88bc5342e30f3691ac4c57e60209ea5ed12375c24c50d420c3f53d07a91038fce7004ef943e6813263904366b057817631881de27f38fc9ed10b78166ff631cffb3c2a99c81faa95f30", 0xce}, {&(0x7f0000f68000)="bdf0311876e9dadd1f4fb87b2a9a5e723edce6f6046e6ead1f003a3dbf99c3ed74b00560c39036b94de6aca8f48fe8aaba56c6114407758a21b9f4393bf6c218407283d5a9cfabc7e165d0b807efe820ee9700af1a18178e35f3edcec04ed7f14b6c22307a8a36dde5c1", 0x6a}], 0x2, 0x0, 0x0, 0x2000c000}], 0x4, 0x20000090) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x3f, &(0x7f0000c4e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004b2000-0xc)=@sack_info={0x0, 0x40, 0x6}, &(0x7f00001fc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ffc000)={r1, 0xffffffffffffffc1, 0x9, 0x10000}, &(0x7f0000005000)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000372000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/10 05:17:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000beb000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000066d000-0xc)={0x20000000, 0xdb0, 0x22}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r2, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) r3 = accept(r2, &(0x7f000016e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000704000)=0x6) r4 = accept4(r0, &(0x7f00000b1000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097e000)=0x10, 0x80000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ff8000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000885000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002ff000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) sendmsg$netrom(r4, &(0x7f0000318000-0x38)={&(0x7f00000ea000-0x48)=@full={{0x3, {"4029ac258cc13f"}, 0x4}, [{"038f42a45c0e61"}, {"a10e5a07f8b77c"}, {"f69e9eefa5b4bb"}, {"717a7384785534"}, {"c83ed507aea412"}, {"a9674a172e102a"}, {"c04b65e6b82873"}, {"1a988a4ba261a2"}]}, 0x48, &(0x7f0000542000)=[{&(0x7f0000271000)="3e131badbf0308fa49f28978c6489b5e3c03eb76d8b3fdb49f8d444405f14f116e96cd344ead4d7e14c7d37092f0d5382d3938c991baf160c18a7715938bc21ac39c62ebf96833f570e8aa563a5ef2adbec417ae5fc4d64166e0f531810313f23cfc70ebf94a558fa2ce6ebdf8d82cad708f95c33a24d28381926f9a8fc1573484207f443376ef42c78422d72f4f384181c70f7bad798a98dcb64d29b6ce9bb6eade449c7a5dc2f17bcb897100f7d46589298fda7fb5ddd4a042a05b8d25ffaaebd4f37682354e5179f3cbf2d9b26018db2dba23605acf1ff3ba97d00cbd7442bb75e7d42bb0", 0xe6}], 0x1, &(0x7f000080e000-0x1c0)=[{0x100, 0x117, 0x8, "3f2ab0af130d541a194c8e3ad6d2654da68b43c89d5525cffbec1183221d26d2fd4c9c8fbf635c3b3ad6b08d83c4187737b09734866570a72da002713f2c3df068c399083856b2a2572b24e4d8861079d5795ebd84405a337e1f2405ad38038b682c133aa03a253d99ebf86e98cd1b586c4bd67b7804760fa98e529debe468ed59377504a487c69a21816e8fbad9597137b72ccbe9b51009ffb32f67f6296b69e761e5514eed754780961d95e10a8739e636863d598bcce3e399574f5085d17cbec6ac55a7cc804d6ff4855ceb1c76d29c9e8c822a9ba8a2ce956a6db66d1e341ccc7b004503ea397460"}, {0xc0, 0x6, 0x9f12, "7d125cb347bb44e10dcbaeeb9b6bd3a435e98ab643cd333e7cedce6d550b216eaa7fb7ee9c94ddcb1cca1671b7bf3bf41574b0a700d7698fa14682c4f1c32f2b9c0378acb73c28d660512159fe7e9d9381d15f572a328b9223a99037391109704a2da3cd86876471e1f5591045fc985c07f382281f4e9fc27b51b1c77177a4259b164de8ad0e2511605d5d9ae8e90fd1ab5d57dcd1b2b3b7d87f490dae31ddbf902cdc73cf5045506e05c279478e8517"}], 0x1c0, 0x80}, 0x24008000) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f000059e000+0x4f4)={0xfffffffffffffffa, {{0xa, 0x2, 0x60da, @loopback={0x0, 0x1}, 0xf9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) writev(r0, &(0x7f0000f57000-0x10)=[{&(0x7f0000f21000)="390000001100094701bb61fbc30500ff0700000002000000d7effbff08009b0019001a000f000000b30000000000040004e9f50006000d0005", 0x39}], 0x1) 2018/01/10 05:17:29 executing program 0: r0 = socket(0xb, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x10000, 0x40, 0x0, 0xeb8, 0x5, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x401, 0x9, 0x100, 0x8}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1a}, 0x8) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) 2018/01/10 05:17:29 executing program 4: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) 2018/01/10 05:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000047a000)=0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4(r1, &(0x7f000072c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e4a000-0x4)=0x1c, 0x80800) r3 = accept4$ax25(r2, 0x0, &(0x7f0000c9d000-0x4)=0x0, 0x80800) writev(r1, &(0x7f0000e16000)=[{&(0x7f0000ff4000)="390000001000093805bb61e12328f5210701000000000000ed0001078000801419001b00000000000300daff03020c0000800025011e3a699a", 0x39}], 0x1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000805000-0x78)={0xa7af, {0x2, 0x3, @rand_addr=0x12de, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x7f, 0x1, 0x8, &(0x7f0000413000)=@generic="29eacfa894c38ba1399156671be7f646", 0x6, 0x0, 0x7fffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a07000-0x4)=0x800, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00003b5000)={0x0, 0x1b, "6eec08bb5338a747e5a8fd979eb575e23e88bd528a634f92fab014"}, &(0x7f0000885000)=0x23) sendto$llc(r2, &(0x7f0000bc5000)="9225aa213153bb6bdf0caf51137447699cea163c058ac07e345721b837de6c0bdfd59107e228e69f2afbbdeb98c35fc1501b4e5f863b13755d5f29a6d8705c5c88d65722ccdaf8fb08baffb66ec7741827dc09d0e6ee05170e6dba19ac382b359842f813d879fc0a6cb6eeb00a7c4923f87fe286e7da1545221888d82d186b9e802de72d90b6b77fc8855e40eb48cca98e24552b65ea174a423be96270675dafd81a4636162aa1366b471e22d0c02129a0f320e9254adbd4b2d13060a9926fa161897c35f453b2209f8eae3eb4bb51ce913308a4c3697c", 0xd7, 0x10, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000308000)={r4, 0x0, 0xef, "0f57d45841776f26db9756d020e0ddf9e5369c3fb131399fce2a5397dbc4e1adf65853e91ba540c9c97ca0020e9ee583f44a986c2a02201808af59a3a1b66bbb2ba2a0ac09ce0a7756baacb3d320f45de8c8ee804ec1e8ddf520375f279855e765e3df682724e73681ec1901f12cc40509f07810ccfbaf0a01f7408bed6c99c40a34aad26fd0ee33267a35e27445089b4e8032bda88c3473f3abe08c669c4aa6d7190eed48a2e1aad79ccb8547847c6069f54cb93c5e182c7b36d26b2e08e3cfd1f7ae33da4b1c8622f601971786d9b62a42ce6c874e5bc647cf5ec311407a4828ca08259266fee99e44192230eb23"}, 0xf7) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ad5000)=0x4, 0x4) 2018/01/10 05:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00000b2000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000010b000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000748000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d5000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000142000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb5000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f98000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x7, 0xa, 0xa0, 0x80, 0xbf, r2, r3}, {0x0, 0x3, 0x3f56, 0x4, 0x7, 0x100, 0x0, 0xfff}, {0x9, 0x2, 0xfffffffffffffffd, 0x800}, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x6, 0x3, 0x9, 0x9, 0x9, 0x5}}, 0xe8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x8, &(0x7f0000008000)="b94faf5734200000"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/10 05:17:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) 2018/01/10 05:17:29 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000012000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000014000-0x10)=@req={0x28, &(0x7f0000013000)={@generic="09d94e5da48345aa2d89f7d9ad2ce107", @ifru_addrs=@ethernet={0x0, @random="f237dbd5888f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000012000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000012000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x800) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000008000)=0x0, &(0x7f000000b000-0x4)=0x4) 2018/01/10 05:17:29 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000470000-0x4)=0x0, 0x800) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x1000000, 0x4010, r0, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f5e000)=""/4096, 0x1000, 0x40000000, &(0x7f0000f5e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x1a, 0x5, 0x8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5f000)={0x0, 0x0}) listen$netrom(r2, 0x10001) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00006da000)=0x0) 2018/01/10 05:17:29 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000013000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) [ 175.096854] netlink: 'syz-executor6': attribute type 27 has an invalid length. [ 175.133398] netlink: 'syz-executor6': attribute type 27 has an invalid length. 2018/01/10 05:17:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8dbb5c904e94d9ee, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket(0x11, 0x10000080803, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000e10000)="", 0x0) 2018/01/10 05:17:29 executing program 3: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000003c000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dd7000)={0xffffffff, 0x4, 0x18}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x1, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r3, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00001e9000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) 2018/01/10 05:17:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000477000-0x10)={&(0x7f0000aef000+0xfdb)='./file0\x00', 0x0, 0x1a}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000004c000-0x38)={&(0x7f0000658000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xffffffffffffffdc, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x10000000000001f2, &(0x7f000013b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r1 = socket(0x8, 0xf, 0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f68000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10001, 0xb24800000000000, 0x5, 0x1}, &(0x7f0000487000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005b9000)={r2, 0x80000000, 0x4, [0x8000, 0x5, 0x8, 0x96c]}, &(0x7f0000a7c000)=0x10) 2018/01/10 05:17:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000187000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eb4000-0x10)={0x0, 0x400000000000000, 0x1000, 0x7ff}, &(0x7f0000672000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000002000-0x8d)=""/141, 0x8d, 0x40000002, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80e, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xb8}, &(0x7f0000001000-0x4)=0x8) r4 = socket$inet6(0xa, 0x80005, 0x4000002) setsockopt(r4, 0x84, 0xa, &(0x7f0000b59000-0x1)="", 0x0) 2018/01/10 05:17:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xf, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x2000, 0x3, 0xf95, &(0x7f00004d6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d3b000-0x20)={0x10000, 0x0, 0x10002, 0x8}) connect(r1, &(0x7f0000fd4000-0x6)=@hci={0x1f, 0x80, 0x3}, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c29000-0x20)={0x349a, r3, 0x0, 0x40}) 2018/01/10 05:17:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r1, &(0x7f000058f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f7e000-0x4)=0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008d4000)=0x5, 0x4) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000ec9000)=[{&(0x7f00000c5000-0x67)='q', 0x1}], 0x1) write(r0, &(0x7f0000d1d000)='z', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001a3000-0xb)={0x58, 0x1, 0x0, 0xa1, 0xfffffffffffffff7, 0xe30, 0x401, 0x5, 0x676, 0x0, 0x0}, 0xb) 2018/01/10 05:17:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007c1000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:17:29 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000381000)=@assoc_value={0x0, 0xf4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000585000-0x8)={r1, 0x6}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) socketpair(0x1a, 0x0, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000003000-0x4)=0xf9dd, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000003000)={0xfffffffffffffffd, 0x8000}, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x55)={r1, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000005000-0x18)={r5, 0x1, 0x10, 0x401, 0x9}, &(0x7f0000004000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000)={r6, 0x9, 0x401, 0x7}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000005000)={r3, 0x0, 0x1, 0x80000000, &(0x7f0000005000)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000008000-0x8)={r7, 0xffff}, 0x8) getsockname$llc(r4, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000006000)=0x0, &(0x7f0000009000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x3, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r4, &(0x7f0000009000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x100000001) 2018/01/10 05:17:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000900000-0x4)=0x0) r3 = getuid() r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fb7000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000842000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea0000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a5000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b3f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000db8000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000425000-0x4)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bcd000)=0x0) r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000301000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000734000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b31000)={0x0, 0x0, 0x0}, &(0x7f0000e43000)=0xc) r15 = getuid() r16 = getgid() r17 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000614000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000300000-0x4)=0xe8) r19 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bd9000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e9f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000898000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094f000)={0x0, 0x0, 0x0}, &(0x7f0000bfa000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000930000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e83000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b17000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf1000)={0x0, 0x0, 0x0}, &(0x7f00004b2000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f6000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb2000)=0xc) r28 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000969000+0x702)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000040c000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c40000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000698000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aef000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00007d0000)=[{&(0x7f00000ca000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a1f000-0x70)=[{&(0x7f00009ea000-0x4a)="5c0823ec8539b194a5f8e48d81b3aaa70ee2e56a8530f0db6fdb2de04c98c6f79c37d6210ba814a1f49ea667c31f4af94b817b5bb6dfd596c0a9219e94b49f248f680db4173dd0804265", 0x4a}, {&(0x7f0000e9a000)="87f1b94ca7758e1e6ede4875bc6a", 0xe}, {&(0x7f00007e6000)="e50145ce2c29b4f1251f877193aee8ddf1768337e80fe0d79e665127a2c9bfd9fd4aa29fadf9bf67e63249aff6b7428f478d0ce52b2fa75dfe14c5aeffe4154de48d8be9550f4347def9ced7091f0d584d1bfe3d8bf446756a47e14a", 0x5c}, {&(0x7f0000f9f000)="1dadbf702cbe3696e2126eaec4848d08206273c55f2d1e36e133cdddf2859c089a6482e929a9", 0x26}, {&(0x7f0000a5a000-0x9)="77148e2c87eb90a86f", 0x9}, {&(0x7f00001ad000-0x48)="922041353c2f3e951fb946c4012c6b536387c9ad74c8417e0da2f87c52398b6636e1ebf983861797f4f16d6c68902c52013bc30a6c777d646b7392821a8452a46507f04802fe6c87", 0x48}, {&(0x7f000028b000-0xd8)="44fba393cc3050815ae265edb5f304a676f17643cc50aead74acdf2fdec7a09d768038dd684b412cb3d9073c870164ad294532f0a7eaeb82af8ac35fd44326c102dba4d65bd19e48936fd87877dd1d9ba9ac476bbfb4e4f0dbe0c69a92aa6c35e1f20292f9d011c8245dca167c64b2e67d775ef6b1cd72c6b48862baaba5fae9e503bc34f1fefa6f3ed7539ea323bf1e82d37be1fec07255174b0ffd2493b189f481d4a2b9c2a2743df46f824eeb61a51823f05f219402c873a71d09181785b6e115bd5ec6c9fca80bfff1382e18e0ce25a97702b2bf13df", 0xd8}], 0x7, &(0x7f0000c11000-0x88)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x88, 0x80}, {&(0x7f00009bc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008d9000-0x10)=[{&(0x7f0000be5000)="3d77d5153e6d4cd5c77afbdb2d6828cc733f7e712245a16285218408f6e1bb75a200333f6985b68663ef1bde808aec6e53bbce5d7901", 0x36}], 0x1, &(0x7f000069e000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x10}, {&(0x7f0000338000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000f8000)=[{&(0x7f0000dfa000)="a48191c64fa380b8b707a73000274a7fc596c95a73ef2d0f6c79e11ec6b03311508e82cd982cb0c9238bef1a56cb701ef764aec3e093583c873fc83442e169", 0x3f}, {&(0x7f0000e05000-0xbe)="16b94c24c58ae54cb8ee8a4027371f929100d1f3f258b5f8c32a4446bef1847557813346ec8de556b313d7a179c964109a1ee40ead10b85e53c8ad6f8738d30cec9102847daa39d1ccd256f6ba749bd33f38783bdf81b6eab1413b0d7df6b2bbcc317a2fc67421b129014c642a82ce26b71935cd6490ebe098ec51a40ee22700dee497881e0b2776384599ddfc1a7895a9d8c4ae3e338269ec142f10f52f1bb317a0dfb2f7ca116e730e4b45b5c244463cdfe4015792138eb4e956fc2a7b", 0xbe}, {&(0x7f0000ed0000-0x89)="e7097ee3e0289809e911b773b851367989c9cfcc8dcb3dc6e3777c47d2d2e6dfdddf4096a6286bdeb74a7868d05460a2c81efa2ef2a96a1441b78330965b7556fcf995df7f51df8e3c0f1df740ea5b05e767fe23402770d82c88dd37b68160f388f520299fe0345d5e43a7668b15e0fa10e936f156a54c05ba5a9789ba122196cec1ef27039df8233b", 0x89}, {&(0x7f000041d000-0xd1)="ef612efda471e24fb8bfddda922d1f9ca469ecb438c037e6a74b2605a1ced2e9cbe5de9215cf85b6149bcfca8982fc19d1bd8165a6eb0ff7373e8f6882217769bd3bd84005dbc093a4e9a306afd220add9edab80573167100a3e5e57e826561f50d53c6c74f49492543b967dbae83d12246add489af2a305357db46815075a7dfb02e995e54de05d11e4083a575aff4428cf3fdcddbf17bf07356d49eb36dddfc56e9cc78a82169a0762fbabb37576d9556dc3620b0c77f6c81f4ca8eb635f8e9ae504f9f6dcf690840fcdd56c9bc1a313", 0xd1}, {&(0x7f0000ba2000)="a6356ef6e35027e491cd6d6a13e6d9d2f185ebe1113f933bde0485ff038cbcc6c3446a681d771d124ea8d596f531096d4655b63e243278c7439779477ab593fb2377f0df706b93ff138ffd1fe47763057ea499d09c5d220118d559cb344629a72730deffdf64a7660bc7e176e0b96f997f7e70129c551324fce66774a90cd731b64e18847646e74b5c8c5b", 0x8b}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f00005d6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001e7000)=[{&(0x7f00007ba000)="f8bcd70abc35d31e0a77b456bde18643481317a5b546fa9ee29b072a5fcd2ae7bd592b5d9ee32f1eae825b51a9c8f2ee27b5375020618b158fd68f800b3a98ce", 0x40}, {&(0x7f0000bbd000)="e8925a7731e7815216f563732143c600479a01e976a364e8da1f74007a95c7418ebed13b2ddcdc5c25ca88528aadeb3db5230dc36eacad00b90f45b1a9cf6349e194", 0x42}, {&(0x7f0000495000-0x80)="2ef53626da05fbed99b3d393694ba26b767583e8fb8264d435641cd3cd2bff786bbbdd03d44f00cd1626edf4f29b841d4883579862dce84037277203fb29bf90bc8beb75ace18a75899a76c8fcda88d19de35667bcbbe48bd01773e4145e1565191bef27e9752bf317a46584f0c6780fdc55697e14c0b40692e8f6026c6bc457", 0x80}, {&(0x7f0000b15000-0x93)="8ca1933f31ecefc7f81afca8f17d7a86a38027d7be635c1d74472f3a8dbe8ba6fd320d7104ddf79c2ddba9da2f02f966138e3847b7ab666513fcf4ffcf2b2297e547602a25a57ee20e301c45bafb98f1d6acdc07a117fdec5f384935ba7c86e482cf1e9b8d02f90a6cb8b91b3c8a9087f8f7d6749202d2320b743883d0a94c13a57b16bf576d494c6a858c3a6c2ceffa51a4d8", 0x93}, 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{&(0x7f0000a94000-0x1000)="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0x1000}, {&(0x7f0000b68000-0xfd)="206053a2328b409a870d8bc98109ec4ab0c56224ece0ce4f26734b9b414e2385f72e35d20c4fdf0dcc2ad5694b34d3f189028d192f33de002e49b8be127d1ef228bc887748a1b1757e25b32cd952d3c8581e65cdbcd087a4e5d83a67f898e91b6043c403bcc3f67ed04f362b61afda011d2d70965c198a9efe28481eb6ae3f8da69f4128927da07d15bf6505b93a2aaf4f0fdc4a4a9ce5bda8c72c1bb1dae02f3b54d3d4b64673584435bf49c2c4244672cefc60f2d68b8cc8fc0513790300394b7ad98a9ceaac04e29969844da3136a8977a127ae8682b3802932bf1577630430a88880ec3fa4582ab4ea2fa81fd69a3473d721fe4423df6f3ffb0e05", 0xfd}, {&(0x7f0000698000-0x5f)="10bb4c5a15071e62a41d3805175b93b2b62c9a78b11ac3c398bd17f480be893df774876fa95066a65f5c50286e44cbbd33d087af3f31822b2336b986efad55b7d5a31d63eceade2db676d702c35aa4198351698a0d77997ecb6d02147e9611", 0x5f}], 0x5, &(0x7f00000fa000-0x60)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x40000}, {&(0x7f00001b1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000035c000)=[{&(0x7f000073e000-0x7)="31f7508fa7c7e6", 0x7}, {&(0x7f00008ea000)="8d14", 0x2}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000ddb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000336000-0x10)=[{&(0x7f00004e2000-0x71)="2ef7c1b3893ee216035dc257cbe4f935fed15444ba64aa2c0659b79a57fa152ccc2913433a8d2fb07f8c671d5e13a3809b3ebe124e0f5230e8b2a1de8b00fd802f5e7e5c393805757131c66b5776e63a2a67d97d4fdb8a5140cd19d52323ad464b0f9203111b026200d55a4dc443f9359f", 0x71}], 0x1, &(0x7f0000410000-0xf8)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xf8, 0x40801}], 0x7, 0x801) r32 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r32, 0x84, 0x0, &(0x7f0000cfb000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000559000)=0x10) 2018/01/10 05:17:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000044b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000350000)=0x14) bind$packet(r0, &(0x7f0000d88000-0x14)={0x11, 0x16, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0xb2b) getpeername$inet(r2, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/10 05:17:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000024c000-0x4)=0x0, &(0x7f00000d8000-0x4)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000df7000-0x38)={&(0x7f00005ba000-0x4)=@sco={0x1f, {0x3, 0x6, 0x1ce, 0xffffffff7fffffff, 0x4802d8fc, 0x4}}, 0x8, &(0x7f0000543000-0x90)=[{&(0x7f0000fe6000-0xac)="192d373e2c2c62e952ecebcfa5ff9903563bff239ba2cb93afc97c37db7120e45f4ab6669322ca2fbc114c62116f9709731eab92f332696ba9f3955b8172c678a02bd4200af659ee1083a71613d112b6e2b97b3496ec1e247b6e1773e7abe872986747ba43c258e01fd65f3c5aea48a71c7a3b4f91de2d00e74a18d451d9b6b829913108e05a103e913831712c119739ceebbf571216a01c522183bb5422f09b9bd5960fa5433937169978b6", 0xac}, {&(0x7f0000bb2000-0x1f)="fba0b44a8d38a32840240bb62ea4d8238d4fc0622e126bac8db62cc6f0311d", 0x1f}, {&(0x7f0000ff3000)="47335eae8a1ab90e343256c57d222ef52e8b245f56df9e3d7aa0f0d428854d0d1e8269c32fbc5614ff76633a80b0966af4a00c1006f5863e308b4a0f243180183185d1afd6e6a63255848a5912e6515be8193ec63cf78ae0c0aade47b463b5a2221ab30b7aa42a4bf5fc22805eb66733281e51ce8904cd60a4f4530129e6f284458532fafec58b4bffe1f981fe0a097e38c457bdae066900fa5c9c6f44bcac4287da0cd4d2499f8f17d31f38d2ac7735", 0xb0}, {&(0x7f000049b000-0xcf)="0710f6deb13647ea92b974e31eac1e2ad2fd85455ae43396e11ecfabb934dcb40b14e7a10a3a4606b008d77d355bddeb322daa0cc9e4e37573a04793c805eb83b289d44ac4c844f3a4cf741b08b41ef1d2dc93a61d8b07efcb51fca7e2640303ec80383b54d7ac89c23db1edb879fc4ecdf071ca74c17225ef9c6ea50f6e6641f6dded3f54356cb2d12093a218846dba2a3f135f52518723658180ef41d3eab8001165080bb21830cdc5cf851c2d90473d7b4278bb6ce3341899eeb7243d88cb363b79eb5181a7a2a2f8de2222b558", 0xcf}, {&(0x7f0000678000)="2c912d5648dcd73171019ffe5f8ea13be01d1da1d59d2e02418e991f274e5f451202026787dbfe98276ee541e0a903367fb22c0515e3dfd11a017042cd89970a855652e0eba88567c5c332fbe4b467ffd518ca8200424b19d0a7c45ff3867f0952f589c808e9f654949837d67bd5c68605337553a0a12edee0d93c5c6841fedcf5d1244eb40e06543a254b0269156291dde31a056b6e4fc966205726dc1bd311ebe751cdfc74c887312fdd042b8cd3ea706227707dd411ce4f9371f72581c662e1842d15ff33ff4fa53a9a801b7031bc9dc6", 0xd2}, {&(0x7f00001f8000)="4eef5e04720e46975fd02f3a5ec3f35aa97b846fe67bf5e2688f95688226b77020e86d45214a3bf04e8b0158380ced7e2e33bc4e59c98e05c4e150c3ad6e7a62a8e047e74630b4122b95f2036efcbdb66cc97d8523ffe7f83e8dc766b809a9f6b2a4a113108cd6a525b7dd6893393d01309fa3063ea3727eea0caf3d4565302db761c488bd47e4956180d422d3003906a2d67fae2e60eee21b7896b2350b90c3032867e1d76593a9e6bfd8dfed897f25d3cdb0", 0xb3}, {&(0x7f00004f6000-0xf3)="3524e063dec3982db27364f74987af6f46c573c538d5172883a51b2b6b0d7d260e57f1975aa479a924651d610aae3856b7cee5d5c8b7119c17b9d345fbcc6f458ea6d529fd8a1b3cb46d960d7714c18ebcc48d91db83bdab1851f34b84aa4a9b6f0b5af27810b1acd3a6ca5260574669a4dbb48404f1ccc6df872963230f898f26bb3ed279ccaf05039cede68e6d29e0574c05b5452d5ebb35929948f9ab39c0c544c5c0c83d82dae4fc10ba016578a26421c1e0ffa6c1ce333b6fd74e8a772727cd597f61715b60b789732f63b81d44aa7c390585213c629eb800c2e84ce81f767e9d75f8712f3b48316f9fd67cbf33f51e7b", 0xf3}, {&(0x7f000007f000+0xe43)="720ea8c28168c92898ebdef5d0695040d53ef2aed6eb51788c77c04f8648fff375a560dcfdefae455e8ff6c57a2030f92b6a7b1ff28c867803e0baa0439bce3ebc9df3dde074be5beb44397669e5ef7df0f530ae3dcb4c3b60ca23de0b907076d9b998778d76526c9fde93fd4ad2861238a91928a07e5b86575d27eeecd838de0383ce7eec2b30d906032401d9029a1672f92188a5d5eb71abe853d2adccfeab3d376e01ff9fe67e1dd68bcb0ee1acab94970b563f439890f57f2483bc982b55686cf735f648e032f98a4406b717e2b6a1809022897ac6b32826928c4ef08a9373d7cdf9f2bee125fb3f", 0xea}, {&(0x7f0000f78000-0xa0)="46f39c5f13b469810c72b6289b04c5b6939fbd74fdc0bd853408e307bccd8c851e3598278e8105017f1732d299f0e3db7d952054d55d28c9bc2580b3ff60b7fe62a7c193502f198163f6ff81c30678da98db0ed4a7ff0fb516c530069ef6a59e745970895b7e33cb31c3f58fb9bc2dd14283f63000701bc3a8e6773943e3dbd1022026fdbc17df6416681472562c2e641526a6c68cb377efb7cb6895fd9efb65", 0xa0}], 0x9, &(0x7f00002f0000)=[{0x78, 0x1, 0x0, "9146d4e5deeee9806c424bae82c28d5caa0bafb10e88baf9fe9fe01bb6a1dab3a4ebe7f73434696cd220bacc4f7b5fedbce67e8f35d27ef66ae005a3a0ac19a181f2fb9f5e3c54f4278159653a23d2162e2ab18415d2bbb977dc2e99f22d5c24587a294a"}, {0x110, 0x10c, 0x1, "1760d91f829d85dbc9b23bf73c64d3a8adc04e5bdb8562f17392892263123f35b265ff52972e4edd62e252b7617ae6af8fe009cfcd8f7ad4263acaf47617b0159a42cac67b0def27cf5af111054e60f6c239b1f36a11c0022c45cf8efb1f80186e47a98ce7dc132e2f762cb8893baeff10d5421ba7d52a9189446b8296a98407b32d3f90933190fa6636d4b93bef426ef2759dce44f85134c001f30a481a6731b94526c45c6ab3f16e5e605a25dbc23bf815f9fc899eacfce10fcc32a8b908bb35fd610b0112d6e30d6d476f55ef38b87aac39f3bf0b8068386c956863018d4875978a4c6a46ce4d2a3a00315ef05b64da09503404b67c92f7"}, {0x30, 0x0, 0x0, "d79ead06e11fe675040db6ae42f892d3a9c7a43df2ac69dc78"}, {0x80, 0x6, 0x3, "12b1e2fe26fcfa300b31f4948afa927fa24f6147253857a86e830ea3957351d90130fdc13f8fab0ab66e899802874baf15d32f8c277e962383f81d50bab7f4e929f2d4c635b26a78b5a16d44a5d155a40293e22ed7e4b7ece26f9261055c9d0acc29134c4be35d2e8492dc5b2c"}, {0x90, 0x88, 0x8, "57af48b2f84df3d19975bc47c37abe20dc8b9d5d62b9b6428804512a2ab1423b2b27fce939b52dd960a007c16e373bfa97bde0ae82c1b0d8fab9de3f790a0b43d5e46ceffa5dacf8cf8ae792df52bf7f2158ef8633d929d1215024bc37aaa7427d0d721ef236b45ce3b6c4054df17e062e2a9f26b3e96ad800"}, {0xe0, 0x10d, 0x3, "5c320e2fb4795138fc76bbe81649e11c6d3376c4f5667221cb4e06d625a8565f6b2e040ac2b5ab1694750a1abe0266f19b9be032fb0f9d9b23f5c10a5955106303cecf63b78525d08adf856a8463e26acc30b96cac953d57da9c855de999c5aaae67066c973cffa482647635e5395e9d9b72509c30d2eb17def264dd40c2fb0d441ed4a621a85c35d1c71bf31633c8b8a50aecaa415de35a77e88c9209b9405ca40ca40b459d1e9b3380a1576acc77da270cbe7cd0d4af8b329005d9bad1a41bc593dbc151440a8bb445764dc4463318"}, {0xa8, 0x110, 0x1f, "d25d08998889a8cc5a9e853bd441931b9704cc1e3f496b34ec323dfa90b2a514192326c036e6d42414f46cebd7b1e04fb7bd48f66988d7de47237485d2a135e25151794b6f65e2ca001060ac416ff68807088498b1c44638553ec66b28a98cf47269cdeaebc9d162cd4bd3ae4aa20515a77f5e63c61145c66237614cc90e7d8cee46fd3069c7f0a42de32e034f09bd9aac5ae3c9"}], 0x450, 0x24040085}, 0x4008080) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f8c000)={0x0, 0xd3, "2e7d6801db11f6ad1ccfe109e50efa7d4fcf804b316f5d543ee2528e6ad8a65417237c6a2f083d9f8d21a9d2aa985b0b1ee05d047ee887dc40c485a64a94b29ac053cb99569d96c485bd6e19231e13b825444783490fb06dccc0c867a961d68fd49c86b7f6edb44c20dd96f5142b0d339637438af7a820bbc2bd0da0c4b02a4b0a1b26e7fef136751f109257fa9722b8d6aa33c02ae619f77ad90f8c79afa12eab80c2bd1b617b3214be14f953e4aa6afb5be4c2f35b7a0d06f264193da5fc68c4db7603a2af2aabb22ed54210a19939cede5d"}, &(0x7f000057e000)=0xdb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007ea000)={r2, 0xffffffffffff9311}, &(0x7f0000832000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eae000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c56000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffae9c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000083c000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000048d000-0x108)={r4, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x20000000000000, 0x1, 0x2, 0x9, 0x0, 0x8001, 0x100000000, 0x100, 0xa000000000, 0x4, 0x3ff, 0x2, 0x7d, 0x7f]}, &(0x7f000091b000)=0x108) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000fff000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000991000)="", 0x0}], 0x1, &(0x7f0000ffe000)=[], 0x0, 0x4000000}, 0x3) 2018/01/10 05:17:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x804000000000000a, 0x2, 0x5) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0x4) connect$inet(r0, &(0x7f00004ef000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000423000)={0x0, 0x0, 0x0}, &(0x7f0000296000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000bc4000)={&(0x7f0000e8c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046a000-0x10)={&(0x7f0000a30000-0x128)={0x128, 0x10, 0x210, 0x7, 0x0, {0x9, 0x0, 0x0}, [@generic="fa986c8487909de444f7dff5f6b24a2eb5a34a7a238ac6a4e6a1469d6fbb618d2eb167e735fc5f333ef8b38f6b70b1dddcb5e1b88e653f41c589f4cb14efff4dd90571741f3884b8b748e45d4d6e125d78c357c5b74f470d3ab902d07cddb16912840b172489f77de5524c7b6e54ad8cf698a112647d71b70e12ac5ba480725f83daccd08d7fc8e541f4d6c40b925e9152", @nested={0x10, 0x82, [@typed={0xc, 0x25, @fd=r0}]}, @flag={0x4, 0xf}, @typed={0x54, 0x88, @binary="6483ae4f36e3f90c4f9cae172810ffbccec6b265bc5ca2217dc1107957ccb2fc035950f9c6b4e0a55c929e76a36bf761efc345ade9d3d3399fc8b98770693ff792b847c918254807b4"}, @flag={0x4, 0x91}, @nested={0x14, 0x6b, [@typed={0xc, 0x86, @uid=r1}, @flag={0x4, 0x78}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x10}, 0x44) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000084a000-0x8)=[{0xc, 0x4}], 0x1) 2018/01/10 05:17:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) 2018/01/10 05:17:29 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000004000-0x54)=""/84, 0x54, 0x40, &(0x7f0000003000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000003000-0x18)=@generic={0x3, 0x20000000, 0x0}) 2018/01/10 05:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000038e000-0x2)='\x00\b', 0xffffffffffffffae) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00000ac000)="03789f6046f5b7374581999b2da815c5f76ee209beb0e967acc1054b4982b36ab1f2670a58757b0a06fa4cd039b42e2e146b779acf0a31cfe98b6a7177f8995ce32dac8e3e5702d90442acfdf338a6890f681d6482c8f653edc500aa2a24861995564cb32596f8ccdf1cf1cc1f8b446158441a33514914f1a5903096ca9ce52a095f9c7192f56e8ef32b97e18d0ab74598d372cf41148cc8a898dfcd140bc220", 0xa0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:17:29 executing program 4: pread64(0xffffffffffffffff, &(0x7f0000466000)=""/119, 0x77, 0x0) r0 = socket$llc(0x1a, 0x428486713e76a3d7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x7, 0x7, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) preadv(r1, &(0x7f00002e8000)=[], 0x20, 0x0) 2018/01/10 05:17:29 executing program 2: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'rng\x00', 0x0, 0xffffffffffffffff, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) tee(r0, r0, 0x81, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000023e000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bd000)=0x10, 0x80000) 2018/01/10 05:17:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00006d5000)=@req3={0x7ff, 0x80000001, 0x0, 0x3f, 0x0, 0xffffffff00000000, 0x81}, 0x1c) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000736000-0x8)={0x0, 0x49}, &(0x7f0000282000-0x4)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b8d000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003b0000)={0x4, 0x8, 0x2, 0x1, r2}, 0x10) close(r1) [ 175.405202] ================================================================== [ 175.412633] BUG: KASAN: use-after-free in rb_first_postorder+0x7c/0xa0 [ 175.419280] Read of size 8 at addr ffff8801bd2a1c00 by task syz-executor7/15108 [ 175.426700] [ 175.428319] CPU: 0 PID: 15108 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #181 [ 175.435660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.444996] Call Trace: [ 175.447582] dump_stack+0x194/0x257 [ 175.451186] ? arch_local_irq_restore+0x53/0x53 [ 175.455824] ? show_regs_print_info+0x18/0x18 [ 175.460294] ? mark_held_locks+0xaf/0x100 [ 175.464411] ? rb_first_postorder+0x7c/0xa0 [ 175.468706] print_address_description+0x73/0x250 [ 175.473519] ? rb_first_postorder+0x7c/0xa0 [ 175.477809] kasan_report+0x25b/0x340 [ 175.481582] __asan_report_load8_noabort+0x14/0x20 [ 175.486480] rb_first_postorder+0x7c/0xa0 [ 175.490599] tipc_group_join+0x120/0x2d0 [ 175.494630] ? tipc_group_update_member+0x740/0x740 [ 175.499615] ? tipc_sk_publish+0x388/0x4b0 [ 175.503827] ? tipc_nametbl_build_group+0x2a0/0x3a0 [ 175.508827] tipc_setsockopt+0x67e/0xcc0 [ 175.512861] ? tipc_sk_leave+0x200/0x200 [ 175.516901] ? security_socket_setsockopt+0x89/0xb0 [ 175.521893] SyS_setsockopt+0x189/0x360 [ 175.525847] ? SyS_recv+0x40/0x40 [ 175.529269] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 175.534083] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 175.539073] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 175.543807] entry_SYSCALL_64_fastpath+0x23/0x9a [ 175.548529] RIP: 0033:0x452ac9 [ 175.551686] RSP: 002b:00007fa07b8c2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 175.559360] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 175.566597] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 175.573834] RBP: 0000000000000573 R08: 000000000000001c R09: 0000000000000000 [ 175.581070] R10: 00000000206d5000 R11: 0000000000000212 R12: 00000000006f6368 [ 175.588305] R13: 00000000ffffffff R14: 00007fa07b8c36d4 R15: 0000000000000000 [ 175.595566] [ 175.597162] Allocated by task 15108: [ 175.600851] save_stack+0x43/0xd0 [ 175.604270] kasan_kmalloc+0xad/0xe0 [ 175.607951] kmem_cache_alloc_trace+0x136/0x750 [ 175.612586] tipc_group_create+0x144/0x900 [ 175.616789] tipc_setsockopt+0x274/0xcc0 [ 175.620817] SyS_setsockopt+0x189/0x360 [ 175.624757] entry_SYSCALL_64_fastpath+0x23/0x9a [ 175.629476] [ 175.631070] Freed by task 15108: [ 175.634404] save_stack+0x43/0xd0 [ 175.637824] kasan_slab_free+0x71/0xc0 [ 175.641676] kfree+0xd6/0x260 [ 175.644748] tipc_group_delete+0x2c8/0x3d0 [ 175.648948] tipc_setsockopt+0xba3/0xcc0 [ 175.652981] SyS_setsockopt+0x189/0x360 [ 175.656936] entry_SYSCALL_64_fastpath+0x23/0x9a [ 175.661656] [ 175.663260] The buggy address belongs to the object at ffff8801bd2a1c00 [ 175.663260] which belongs to the cache kmalloc-128 of size 128 [ 175.675883] The buggy address is located 0 bytes inside of [ 175.675883] 128-byte region [ffff8801bd2a1c00, ffff8801bd2a1c80) [ 175.687551] The buggy address belongs to the page: [ 175.692450] page:ffffea0006f4a840 count:1 mapcount:0 mapping:ffff8801bd2a1000 index:0x0 [ 175.700563] flags: 0x2fffc0000000100(slab) [ 175.704773] raw: 02fffc0000000100 ffff8801bd2a1000 0000000000000000 0000000100000015 [ 175.712624] raw: ffffea0006f6a7e0 ffffea0006f441a0 ffff8801dac00640 0000000000000000 [ 175.720469] page dumped because: kasan: bad access detected [ 175.726144] [ 175.727738] Memory state around the buggy address: [ 175.732634] ffff8801bd2a1b00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 175.739960] ffff8801bd2a1b80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 175.747285] >ffff8801bd2a1c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 175.754608] ^ [ 175.757939] ffff8801bd2a1c80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 175.765266] ffff8801bd2a1d00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 175.772588] ================================================================== [ 175.779921] Disabling lock debugging due to kernel taint [ 175.785742] Kernel panic - not syncing: panic_on_warn set ... [ 175.785742] [ 175.793096] CPU: 0 PID: 15108 Comm: syz-executor7 Tainted: G B 4.15.0-rc7+ #181 [ 175.801740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.811066] Call Trace: [ 175.813624] dump_stack+0x194/0x257 [ 175.817223] ? arch_local_irq_restore+0x53/0x53 [ 175.821863] ? kasan_end_report+0x32/0x50 [ 175.825980] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 175.830706] ? vsnprintf+0x1ed/0x1900 [ 175.834475] ? rb_first_postorder+0x20/0xa0 [ 175.838764] panic+0x1e4/0x41c [ 175.841924] ? refcount_error_report+0x214/0x214 [ 175.846648] ? add_taint+0x1c/0x50 [ 175.850156] ? add_taint+0x1c/0x50 [ 175.853664] ? rb_first_postorder+0x7c/0xa0 [ 175.857968] kasan_end_report+0x50/0x50 [ 175.861925] kasan_report+0x144/0x340 [ 175.865697] __asan_report_load8_noabort+0x14/0x20 [ 175.870592] rb_first_postorder+0x7c/0xa0 [ 175.874710] tipc_group_join+0x120/0x2d0 [ 175.878740] ? tipc_group_update_member+0x740/0x740 [ 175.883720] ? tipc_sk_publish+0x388/0x4b0 [ 175.887926] ? tipc_nametbl_build_group+0x2a0/0x3a0 [ 175.892915] tipc_setsockopt+0x67e/0xcc0 [ 175.896947] ? tipc_sk_leave+0x200/0x200 [ 175.900983] ? security_socket_setsockopt+0x89/0xb0 [ 175.905971] SyS_setsockopt+0x189/0x360 [ 175.909918] ? SyS_recv+0x40/0x40 [ 175.913340] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 175.918153] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 175.923136] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 175.927864] entry_SYSCALL_64_fastpath+0x23/0x9a [ 175.932585] RIP: 0033:0x452ac9 [ 175.935744] RSP: 002b:00007fa07b8c2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 175.943419] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 175.950654] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 175.957893] RBP: 0000000000000573 R08: 000000000000001c R09: 0000000000000000 [ 175.965143] R10: 00000000206d5000 R11: 0000000000000212 R12: 00000000006f6368 [ 175.972380] R13: 00000000ffffffff R14: 00007fa07b8c36d4 R15: 0000000000000000 [ 175.980053] Dumping ftrace buffer: [ 175.983561] (ftrace buffer empty) [ 175.987234] Kernel Offset: disabled [ 175.990824] Rebooting in 86400 seconds..