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"}], 0x11d0, 0x0}, 0x8}], 0x1, 0x4000040) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x0, 0x81, &(0x7f0000fe1000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000088b000)={0xf9, &(0x7f0000fe1000+0xa0b)=""/249}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000fdf000-0x4)=0x0, &(0x7f00002e9000-0x4)=0x4) 2017/12/31 18:29:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f000060a000-0x38)={&(0x7f0000982000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004b7000-0x30)=[], 0x0, &(0x7f0000ebd000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f3000)=0x0) 2017/12/31 18:29:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x7ff, &(0x7f0000001000)=0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000781000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) read(r1, &(0x7f000024e000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f81000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000789000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f80000)=0x1c) socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000f79000)="2600000024004304000000000010910000020004010000000000000001ffffffffff03c76e35", 0x26) [ 203.314866] RDS: rds_bind could not find a transport for 172.20.5.170, load rds_tcp or rds_rdma? 2017/12/31 18:29:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dd000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000033d000)=[{0x0, 0x0, &(0x7f0000f84000-0x10)=[{&(0x7f0000f11000-0x79)="726a73bc293e3f5e01b9613dfcbd8244", 0x10}], 0x1, &(0x7f0000ed4000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00007ea000)={0x0, 0x0}, 0x2) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00009ee000)=""/70, 0x46, 0x0}, 0x2002) [ 203.329833] RDS: rds_bind could not find a transport for 172.20.5.170, load rds_tcp or rds_rdma? 2017/12/31 18:29:20 executing program 0: socket$inet_sctp(0x2, 0x1000000000, 0x84) 2017/12/31 18:29:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x1, 0x79) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xb5)={r1, 0xad, "05f7707241d2821dba2496ca2211f7a8b182de5158fa34ebb0cb17a6bcb046ce3f9cdb9617799df210ffbc8e7dce30f3f852ad8dcaf37373005517e6cd0f69627d5fc7afe22538ba31f874ed8c682a79a1995fe121ba09b7d525e887e77dc6e2f9b9a7b12b37549a17670d696de50c91cd977cb92c4bbe534282d1cbf597c00878cf5c4a337861fb6b12617b6d97da4d4647d4e5cf33cbc6206b01bf534bd04a101277c5e08375a941032a6092"}, &(0x7f0000002000-0x4)=0xb5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x0, 0x0, 0x7ff8000, 0x80000000, 0x8, 0xff}, 0x6b, 0x0, 0xfff}) getpeername$inet(r2, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 18:29:20 executing program 7: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffffffffffa7) syz_emit_ethernet(0x5a, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x24, 0x8000000006, 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}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2017/12/31 18:29:20 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00006f9000)="59ded92c7a9dcca18790104803484c5ae05f9f18d40d11aeb89a1aa609a6ef0b55c6602b89b8db3a0d36829f48c38db81f0a2468443333aecff52bc76eb52c97f067cf10ea44a5f7bf5f87eb8ef048854d932732fb50cc3a02b12b7aaa", 0x5d, 0x4, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x5) setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) 2017/12/31 18:29:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffe}, 0x1c) sendto$inet(r0, &(0x7f00007da000)="", 0x0, 0x8040, &(0x7f00007da000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f00007c1000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[{&(0x7f0000617000-0x1000)="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", 0x5ad}], 0x1, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2017/12/31 18:29:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1ff) r1 = accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000024000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000075b000-0x4)=0x9) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eae000)={r2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000613000-0x8c)={0x0, @in6={{0xa, 0x0, 0xd8c9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000082a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00002de000)={r4, 0x1}, &(0x7f0000ace000)=0x8) sendto$inet(r0, &(0x7f0000fbd000-0x5)="08dc0d4924", 0xbe, 0x800000020000003, &(0x7f0000303000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff82) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) writev(r2, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)="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", 0x219}], 0x1) recvfrom$inet(r3, &(0x7f0000e66000)=""/118, 0x76, 0x63, &(0x7f000048f000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000dfe000)=[], 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d89000)=0xfffffffffffffa90, &(0x7f0000df9000)=0x4) sendto$inet(r2, &(0x7f0000879000)="58c3ade87ec1e148e9c73eed48d73ca804d0c1525bc738f9d169338d28c30e47bc03cfeca09bc7f0359765d4f25e65c5909dae85f41f5b60485cb7d4f19421a80d895788a8755248870c6038ffe184b12d9bc9c698085b8cc818e300610d70839aafcafc6ee7003064cb7bf2e343f3a0062d50ef52193a094623e10979bd0e4f56c8411b34d241a7c4453cb4e49d6a6bfd65d9830f08baf894aa086e2beefc21e0af4485865ad8f6c9f8b71fd4bbb1d10803b458e86cbc078f5699", 0xbb, 0x1, &(0x7f0000a8c000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000ee000)={r5, 0x0, 0x1, [0x0]}, 0xa) bind$inet(r2, &(0x7f0000ce4000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:20 executing program 2: syz_extract_tcp_res(&(0x7f00003be000-0x8)={0x0, 0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x10, 0x4, 0x5) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f2d000)=0x401, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006f5000-0x4)=0x81, 0x4) getgid() syz_emit_ethernet(0x3e, &(0x7f000069c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @arp=@generic={0x334, 0x8884, 0x6, 0x0, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "aeb24b51448136274868", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "b6bc8a7edacdfe92b3b2e3c09cb104e8"}}}}, 0x0) 2017/12/31 18:29:20 executing program 5: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f000078d000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000075000-0x14)={r1, 0xfff, 0x6, [0xfffffffffffffffb, 0x360000000, 0x1, 0x3ff, 0x2, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2017/12/31 18:29:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000b9a000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) bind$unix(r2, &(0x7f0000b9e000-0xa)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000090a000)={r3, 0xe, "cfc511d4e5e586b13bdf6e8b34d2"}, &(0x7f0000ce8000-0x4)=0x16) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) listen(r2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r4}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000708000-0x8)={0x0, 0x0}) close(r0) 2017/12/31 18:29:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000090f000-0x5c)={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x100000000}, 0xffffffffffff5b34, [0xffffffff, 0x4, 0x6, 0x80000000, 0x3, 0x3, 0x0, 0x7]}, 0x5c) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r1) 2017/12/31 18:29:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000713000-0x4)={0x0}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000008d000)={0x0, 0x94, &(0x7f000050f000-0x94)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [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, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xba}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c43000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000011a000)={r1, 0x101}, &(0x7f0000579000)=0x6) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000545000-0x10)={0x0, 0x0, &(0x7f0000a23000)=[]}, &(0x7f00001fa000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a2d000)={0xfffffffffffffff8, 0x204, 0x7, 0x5, r2}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000464000-0x8)=@dstopts={0x16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000400000-0x5)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000701000-0x4)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r3, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00008e9000)=""/34, &(0x7f0000140000)=0x22) 2017/12/31 18:29:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x10001) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000171000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000631000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d90000-0xc)={0x0, 0x0, 0x0}, &(0x7f000013c000)=0xc) r4 = socket$llc(0x1a, 0x3, 0x0) r5 = socket$llc(0x1a, 0x2, 0x0) r6 = accept4$ipx(0xffffffffffffffff, &(0x7f0000cf6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000214000-0x4)=0x10, 0x80000) r7 = socket$nfc_raw(0x27, 0x3, 0x0) r8 = socket(0x8, 0x801, 0xde93) r9 = socket$inet6(0xa, 0x80000, 0x81) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000070b000-0x8)={0x0, 0x0}) r11 = socket$inet_dccp(0x2, 0x6, 0x0) r12 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r13 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b7a000-0x10)={&(0x7f00009d5000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r14 = accept(0xffffffffffffffff, &(0x7f0000877000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e0000)=0x8) r15 = accept4$llc(0xffffffffffffff9c, &(0x7f0000be2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bef000)={0x0, 0x0}) r17 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000940000)=0xffffffff, 0x4) r18 = accept$inet(0xffffffffffffffff, &(0x7f0000c14000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070c000-0x4)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bd7000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007b8000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000961000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd4000)=0xe8) r22 = getgid() r23 = socket$inet6_udp(0xa, 0x2, 0x0) r24 = socket$llc(0x1a, 0x3, 0x0) r25 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00002da000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000708000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000a91000)={0x0, 0x0}) r29 = socket$inet_dccp(0x2, 0x6, 0x0) r30 = accept4$ax25(0xffffffffffffffff, &(0x7f00005b3000)={0x0, {""/7}, 0x0}, &(0x7f0000b84000)=0x10, 0x80800) r31 = bpf$MAP_CREATE(0x0, &(0x7f00006e5000)={0xa, 0x95, 0x3, 0x80000000, 0xc, 0xffffffffffffff9c, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008b4000)={0x0, 0x0}) r33 = socket$nl_xfrm(0x10, 0x3, 0x6) r34 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r35 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f32000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e83000)=0x10, 0x80000) r36 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d0e000)={0x0, 0x0, 0x0}, &(0x7f0000a47000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000706000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a5000)=0xc) r39 = getpid() r40 = getuid() r41 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008fe000)=0x0) r43 = getuid() r44 = getgid() r45 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ea0000)={0x0, 0x0, 0x0}, &(0x7f0000154000-0x4)=0xc) r47 = getgid() sendmmsg$unix(r0, &(0x7f00009cf000)=[{&(0x7f00005ee000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00007d5000)=[{&(0x7f0000209000-0xfc)="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", 0xfc}, {&(0x7f0000286000-0x69)="03829bc94b1b0c00e5b0666821cabf15365edd02a3bb7620cbc88964401f5622ab24bff353a84b6a493be9fae77e4a340fe705a741e19077567e76dd58c3fb8cc8be2ce0f452a24c0f594f55586da369fe6d0ca0b9ea853c90160d1c9e337eec9268b2c050d1daca07", 0x69}, {&(0x7f0000220000)="3f54786bd442ec0c1b78f39fa5329833176da51bba988e928d242865bec3c97dd745699ac9fcc8d0fe71a4315e3146e77453cbe99d669a81fa319a48c32a5b165e0f596820d60f9f49de2f89b29e3caccb1b9935", 0x54}, {&(0x7f0000142000-0xb5)="fa0f529968ed870529d7b73ab8dbdc40da9b5c23fb623c6c2ce508522b5b306bd584ae4c36c703932df780f87a4b33e6a6357f43304d6412bf535d84b8d89cdee17dbbd270efb4ca558c21a408dbd882d82ae16632bd5d416bf20b4d1389bab7c33ee76338c2c9a337c02b6cc2fe5042589e9eaeba1037ef425eea4e887151cb8c4a4c2d1a7e4e71f0842a4bc8c0ce0b9a4853945101782e87356c4187ab055b88b1b9c4903c507a08b7c0387b2953458ada02c3ec", 0xb5}, {&(0x7f0000e5a000)="3214cab95f7644d7d7c3fca270969c5c0d53f3faee7d201470117d317ea9c1b4eac3bdc6980b1425091d7651186312ae3ec22e441f924bbb0fbf385c68956e8821a1c2d28003141b90bb07aac5a6646c5435874ff912074528fe266556a3966a44df5b58f08169aaf9e4e2bcd07d3e85eaf692914b1183552d2f9b99ca7bf38a02f3892f968434cc0aef999e08246de77e068a130ad21e71dfd2c6951824d54c9cbae302b1185fdddc65d9ea15d12872444e0ddbfc68fc919e3dc2df4a930e1c0544d80fa165f47930157eeb22deb10ed667b803e442db9e1e886fe852f48c4e7567d4c0b3bc00b0745e1117ae8d64370ffcfdccd0231115fae3e75efb9fc7aa13e0c6939d8173d5e942369a1441e414c313a5410fdeed22309abe896a2fc37d505ff53f0947cc756ddeb4e62fecb5626dd549f957af1830c43c9b62e48115d2ff109df84b28a3a2c5f31477b0e00142ca0dadde4a73a2ba4e29ee1f186ac11f05e3c714742277c508f27bfeabbf3e60670daf59c995b2c7db3fcb560f9c66dbeb85778cc2e559477f8946faa823e413611293d30dc50de76b469c64b9a25aa07ac1a33f0d1a25b7dacd59ccbeefdb1005789624dc4c7582d93fa24617fbd97a9da07f78b1801648c86641560c421307965178bfb6d6e538a97e7991aa763c35c7af0497e462feae0e0d3c393edf153056513f5798dd9e67e332bc5383a098b24b99b7b5900e0a754ebcac8a96bccb346d113109ec3c1f228ffa7926dd722c339c356570cd5a2a1a3cafe92f7aef590f46102e01da529b61c76e56e36d6558f6e919daa4810869dcc1018c166a9b414d4d2963e282262b678e2cf86f561e61345794c60d558f4a7a7d4acc5eb6b5c6ce72f8ddb5919436e8d68623faa76c74282325d44864debbbbe55190e4b9214aa59e19c9971f0ea16806b8e5ae8f16ab05b423e413d722e19da272f1610b1d0faed501119d52145f4db60132b06f555a20ef60d087a546f76e66bbfb72c45680c4713031cb8935d6447764ff0bd1ffcc16fb20800e43eaa3ef28431d82b5185ebb3c52c20e6903d3de80d5a3545e132cb2ea3a53f170f8bb7accbc1dd124ab13dd015874b31d8ca0a9b2119bf71da4d8d1784620d26fe1b550370ee59c058e81029a55384ab3a9f848a2ac973b24063dcf761bd1e1bddb0310bfd8860470d29c68f3e7e5abc7931e63bfa86088b63246542e14bd0163f5fb14a9c4c60cb13b322548fcd6d6eb42b17a143bd4378d7932162e6837e7fd5e0aa4c68a6c53e65dcee1fe6c1e2bf77d0e80f880b37465cff44ab53b1215bfc2b1665c1b30958f9158761261022f877adc2fc790920acbcd3d14919d1585bfcad9683f3100dd70adb5c12d9eb99a1d580ed2ae32120b0e2b326c49e9bcf4b1e37c56cdbe5ea72eb5122d288ff48dd450d10f36c4a8d62510b8d87cdf92d0298ebaaeabdaa162433924312b815e303ee57a94ba6e0335ccfd26b17d80d0263434d4690ff467a83931ac6f22f105d6a854195eceb09f8f1241c448b29eec1dacb2570756dee6d61b3a379421b6726abf5b42e6427b2c09a50984e701aa9c76b9d2096d206c32f6448166b3655f1da93d83178b0e22eba37edd6ecf5aad6da431155dee29fe6b4e26e78979275c6a123a98c0d1131c6edab83f54b8fbd811a0346159d08284971e10a71d4273191d943beb2a3f92548a87b3f1c5b00bd96f57bed1f4597a93ef48bf929caf0c6f53a71af6b2afee632ca74ae4d6d9e601e61e78d914f3233e16cc2d59d0d0861380db02524c830eb26deebedabac7510ca3cbb0b5ee74822726b3f434be8ed98e7de4e489dc71b0de8a11b79d591391fc0904773554e04fb5e1c78b4dc298e1ae4b5a5b0a784ccd0eff39a70547a790a20049c14c4341a2eb3355a870fd009b75ad56208090d8ddfa3344ea47ec22ce75a7e2627ad60fa35f4d50b5b8e78540765db9025a7bbc7ebb63509b1d53dff986328d8bf2d34f99f3bef03100e0092593f7204e2a5e009ac13a8f5463b7ff94f83e28ed3da87faa9921deac55a7479fe183d83452c41978e20c4e5056fb4b56301b818a37ffd30459613cc2e6160dace1af5a9a6f4c09944eca7dc2f2a9cb1744565006259a793a5bb6120519c6d446052cde9b875a0c74d7b37c9b21a3860c9828409eb3b9a89e3f48fc7f1750cd28533c2a458ce5b5041431f2813149502cef133caebef11ca2b0bbfabe6d5f87b14b96275c8507021361c1f0f2bdb90b829ea2fc3dd861460a2bb62eeeba336f378430d49a935b79064ac25965614979e02d45d7e5db2e3cb27e5c767e0e7817a32ca5e6c8dc0e917ea7941a4edb696406119d91eed6c38bb0e6639d81478c75d0ff5ddae1a451a2003983d131f64992a712b1a4d2a532b5df819855c98cf8d8b60762fd832f24ebfbd6a2c6e8313da8f13c573dab3ebfe485abd851d0b70961ab74da5804a2c20df6effde01930b671bb1986e170f85e7507009cf0654b6bd027825691e9c6f7ad96a8356e5259d1c1ad57a6613ff557dc910cf5c323b96317a02a2d642bc9f34cfd29c6fced45c75ba697abfafb3ae65f48f45cf1841de156bf7f962e33606ee07fcf5806de95474688986a0f0171792b412a2eee49c38e3f1f027aa54f895b70f977197408a981857cda50e08a8807dda12cfeb78e24ef22075d112a60c14cdf1a3d8f1414d8210a14ad301d1b1cbd5e465f6e1f6710744b13526bf89c6623909aaf1f0ba3c8ef1c17d1481e2724e6f38e338e2b422ef6e4085568d124637d0faf12c6829cb6aec64d5ee9c4775a3fc84a4927577fcfb77d1f4ff6599727fa3ea0e9fb736e239603e7dd01654bd8f25c00b5df2fe0f939dc04b33ad40bcff8f937418ff1541c4b00c865aa43cf9246a146b787e2c4f9a071a33130dbb3040ed0be9e5a46191f05ba48bbabb89c2a9df8a55f6588e30352733d55f2466a48437aad13721ee32de8f99a16d09d53cdd9a83b35e25d1fa46a8d4cb57706975b7eee02f4a6c910ed499ad8484319590832f9af4173998c5876aad8b804966d6f3d0cf1d21e7fe8d7741c111b9abfe852deef8fd5374e82745fd355aad48da3231fd0c0084f61dd211cf6e9b54fa8d1fead2ebc50dd0ec5d63826a148a5e2b1829dec3e508df48c8ba8d6114d2d4ead539f308e0c89449115ce52f3f344b2a185ebbd6fde637533e933bd8ebce1e4305bb3ab2403877dbbfb98670345b8e20a9c7af295838611252a8ce1eeb5570d7a3d84d77acf97587d4cf501072b622e73f37d4278e97e6f1301a292aefa6fdb1973e8947c96ef2afe2380b02e2213af5b5f3893e8a23f7eb99a750e8dc436623ec8be4b7a4a04d76a4ffd107bf0a7ba634a7a6f5171a434b6f16618e4f216b7fbef370ffaf8b8ca827405eac406ac6fe24d543022753e61de53b41c4284b300d053cf86004ec4a39dca2d349ba84acd2057325dbee7dc16e4c9bae76cbfbad5ff1d4e60faeef699246b613bf9635b9e322c6ea6a6d6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0x1000}], 0x5, &(0x7f000074a000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4000000}, {&(0x7f0000358000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000033e000-0x50)=[{&(0x7f0000648000-0xd3)="1ac1654a436239e0acde2ee02fcd29f0c772fd597d8bd5a8a859237dc456bda714a9be2f78456b8eeb2fcd138937c9e8294682055c3391395bc8061c7b8def014d48fea0a92f4210ab162d3a8f654aa384a0182333d9684ec89308f2f8e419659152218b0334df7cb205091aaef7973ffbbd028b48c0f8ee2f5777a26bceb6ee4e512bbc118e977e422b6a344f96dd559cc451118b25c78f3ea3ae0b1ec561dc0e7b3ba687aac8765ed2427aae6b8323290c651586e80067d4304000dc17a8eb41104d08aedeeab7626c1cbf8c3d4f370081b0", 0xd3}, {&(0x7f00008a8000)="f0d8835f", 0x4}, {&(0x7f0000a01000)="e2b9f9fc27cd8b08bcf7b45e14e8363215523e0f42fcfe6a183549a2eb1309a501b8567e", 0x24}, {&(0x7f0000301000-0xf2)="99ed7c0814aac45c57da05f679b0ad5fb4047e392cd91c6336683e6ac1fb7225f0cc7ea97307d41a7b3df965faf625d93f36816d5fa2498227c81483286d2550e0c075cbe991d9905990d281081c735385d08956749a225de15b7581364ef28b5ffd3776ddaf4755aa559258b8ad792836817e02f36d6813374ecca8041b07152222bce47a3ad7d042388fb7509cdce9afe4445c40126c74ea301911d0f81127386eb74c91f1b8fceb5b88cca70a938f78a5286f8ab5c6d214fce11cc8101bedc43db7684c4d0a0587e51c2b94b5ef4f2e27dc669cfc8420c1e58c895b57c36b467d775b21faf71061c797f8dff49f975dd9", 0xf2}, {&(0x7f0000efc000-0xaa)="1c68f82414d8a94ed68154c245e26c9c8ba3ca1176e09aa45a09cf29a4f6d625c591ead52c44945887eff0fb7495fdf7d407fb193b10babb3ea1dd4ab3e504bdcfd6d2603c1f319dc3ebdcaf1692663cfa2dbb36146f5cea44f85049e5aaf624d3bbc9b32de74a538353fa7a1de6987bda6c301e2a8f72704fb6bbde8b866d77cdf0c02043e77a8db26e4a672c39ef6d706ae00603cd212491af11bd32c338787a717b9f6267ca177914", 0xaa}], 0x5, &(0x7f0000aa3000-0xa8)=[@rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x20, 0x1, 0x1, [r6, r7, r8, r9]}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xa8, 0x14}, {&(0x7f0000464000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000296000-0x10)=[{&(0x7f0000cfe000-0xb2)="f7d64b2ebc7230d5d35cefa1e77dfaeb5335aae014786fdf8e6ebbffa6cdcd3749aace08e42245446fd438c6c4f97d14d9263e3d42577045229921fa20d83718ea41afbf6e38e724fe5a3755122131701432dde7e255778e0e5cb85a6795223764322c810efef603ae4568af5fbee4e19e8863953017780a35aad97d88c80ebc44db2a8bbbaa3182c48f17bff3032da708f40fe93b271cd2255820c15e8ac2171d7fbcffa8eaa55bcacfcce0e9aede88f933", 0xb2}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000d8c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b4e000)=[{&(0x7f0000f94000)="70bf862893da480583a5a0e3f13d6fb2b744f1bb0278d01462fb355061", 0x1d}, {&(0x7f0000b7d000)="d200206b05293ea3e27d888a1b7f19791c3c6f5e283d3f17bd351feb3a9b06ae59b3bbdb2c8588b979239e69c441cd5a81ed81c70d78c75af2d1aa321806e82d7b463034016023e337cb03266f", 0x4d}, {&(0x7f0000795000-0x2c)="d3e116de465bc55f355357669940352556e52c977e1efcd6a430dd50740c4ae26d51f9d28a70dc870c1507d5", 0x2c}, {&(0x7f0000f44000-0xe3)="5788d1f1854001565244f14f5c7b85e3e76d126f7483821540d442e50d951fc0f35f21f3e82be2b9a51cc01c2853fb72bfb21ffd137c2b73039ba28a4ee0ffa41477b05458af14cb0294a2016a7388fba510ec8a44583b9a340823f006a8d757cf86c890bae09af80e41184fd855873913afece97c8f9cadd18d453090283edcdac5ec23fc9b440cac942efeff1665fbb20482402f08d1c2d5ea6332500e560b138b7b0d76ec1b7f8c2350cd0513c9249be548bc95232c1426db7752488a61aae5105dced5ed20b685a9103620fe0106ef5248264eda4e06657beb9a402ee2a1d177e0", 0xe3}], 0x4, &(0x7f0000d3e000-0x58)=[@rights={0x38, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30, r31]}, @rights={0x20, 0x1, 0x1, [r32, r33, r34]}], 0x58, 0x80}, {&(0x7f0000e16000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000685000)=[{&(0x7f000059c000)="797517addd9e5e2f80f1ca3e31c423f4f4c1426563112b63078f95268900069cfde3d7f598ee122a1f8be99f86609cc7dd1f680e4a0231bf470b921f379266e6abf6e337406a07302ef52aa3d66569867ff507d7b08d0bde108e9ed30e1666f692c457df740404d344313f5e309671b85a27734a0a0bdb3a4efda571937d7fa26df15060ccd93badb009c88117f2f371a8866ae21cbca63c508070b4fc38210b48a20489142adaa181c11b66cf002d3088e8bcb6acacbde32f0d76895f9f120f4389cd0b22546feba8327eff54a5050802bba07e45323c9496771a", 0xdb}, {&(0x7f0000558000-0x45)="87f39441d8d5587b53ecfaaf1da5087b48422a5f4e78bc434e1faca33b0c655da87c9d84b9f754d30ceb1e44226cf9a27e7bdf8b36d8446f1b0a362379cbf92b18e4c7eb3d", 0x45}], 0x2, &(0x7f0000084000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x58, 0x20000000}, {&(0x7f000082b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000092a000)=[{&(0x7f00001d0000-0xc9)="8df5d658a3cf1e586f5d43c799c5be8d1d1dee6f9be056c5360a745a2d6163e55167bb534712478dfa22e47100846e346096cef6c1f1fb24d6e55d2573446fe1967d5e464a83c6d19013b8047a0ea43c613feb3eff69c9800514ebb1d9eee2d7fb9ae318ca00fdb9e5ed1c8085245e1d59dd4f7236ae75db2153b29c0e9c1dce95cccb3e6df7e57d64e5813b2de05d5c4d1638acf385eb1106b2c39edc5059eddac4b1d237d91f093549c1a0c2290e00235b3e19a0dbfd392378b1c801d1a98273bd4178a824721eb8", 0xc9}, {&(0x7f0000f60000)="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", 0xfb}, {&(0x7f0000025000-0x26)="7d8f5fdb859b151e159d334fb88dacdc6b86a733a02722f1c4a613dd175463080b4c3f716506", 0x26}, {&(0x7f000043e000)="4bd3335b7edac97d7edb81f5511aa61b2a08e1ddd520a4fe58a14d64f34458168f778dd674b667a8", 0x28}, {&(0x7f00003c3000-0x1000)="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", 0x1000}, {&(0x7f00006ee000)="084917a09b216b7bf4540c05f27bf2c7423b2ca4e0dc8889cc4f7d4ef59f2194ffc452ed10f0c1440df00f1fbda126af9fce3ae7a06f785cf39e0d5463f96c649547fabe9453d66bf1f0b02a7fee93726a7acbc033cbffac3f2ac60fd82bd9b8c81d17b1c3156574ae814b9b21809ecc1e3bcb10728c49c6970b95e153d42e4fb075e5419970879eebc9434100083b54364c59fc31a679e2", 0x98}, {&(0x7f0000418000)="7bea3a2df4ae5eee112701bb05dc35de77f8e253fb85d6399f73843a19c6eb1e757b1b9879b6bb139c4e6f8829f452a2ca8ea0f07491ab58b6d18bc20cb10245c2c92dd800f1162654eb317070a2390638f8520e589eac00f25dcdd5f70f6990c229b289609f1a1df83f4a562598bd41d18a87f5c15e1baa42b9c6f0fbde8ce4c15c5a83cb0d04276a10f0c610fabfe72191c321e01c773a16197db61d5747e8bdfa8dca8d55a34a1f6f779dca48a60a26baf0b390", 0xb5}], 0x7, &(0x7f0000bee000)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x40, 0x80}], 0x6, 0x240080d1) r48 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r48, &(0x7f000096d000)=""/37, 0x25, 0x0, &(0x7f000086b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) r49 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r48, 0x891b, &(0x7f0000229000)={@generic="448ea43af9cdeb2507b20062caf52284", @ifru_flags=0x1c00}) socketpair(0x9, 0x7, 0x80000000, &(0x7f0000f24000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00002f0000)={0xd, 0x7, 0xe5, 0x87, 0xc, r50, 0xfeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r50, 0x89e1, &(0x7f000050c000-0x4)={r49}) sendto$inet6(r49, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000cce000)={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x0}, 0xc3) 2017/12/31 18:29:20 executing program 0: getpeername$inet6(0xffffffffffffffff, &(0x7f0000094000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007d3000)=0x1c) 2017/12/31 18:29:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000c51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000eb0000)=0x60) accept$nfc_llcp(r0, &(0x7f00001ce000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000732000-0x4)=0x60) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f0a000-0x128)={0x2, 0x3, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x5, 0x18, 0x1, 0x1, 0x1c, "bdd193a4d1595fc07a4265d0a916c2a5fcc9b44eaa4d965adb8e8a3a"}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d9c000)=0xaf1, 0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000457000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000000e000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) 2017/12/31 18:29:20 executing program 0: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet(0x2, 0x6, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000271000-0x8)={0x0, 0x9}, &(0x7f0000ad9000)=0x8) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ad9000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x6, 0x200, 0xffffffffffffff00, 0x9, 0x84c, 0x200, 0x1, 0x7, 0x3, 0x2, 0x1, 0x8, 0x9113, 0x8]}, &(0x7f0000ad9000)=0x108) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad7000-0x10f)={0x0, 0x10, "7b9e6b6dd4636d8f98da6455ebc34ed5"}, &(0x7f0000ad6000)=0x18) 2017/12/31 18:29:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001bc000+0x8d8)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000d8d000-0x66)=""/102) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r1, 0x0, 0x3b, 0x6f, &(0x7f000077c000)="11939e31294f07fe262b88c574e35bf0f2ff183bb5c9699d946f26f8d9c71c07486621ab28d921836aca117e9d6725e1ff2210483a1bc128514970", &(0x7f0000569000-0x6f)=""/111, 0x1, 0x4}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x5, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x2, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x12, 0x807, 0x2, &(0x7f0000968000-0x8)={0x0, 0x0}) r3 = socket$nfc_raw(0x27, 0x0, 0x0) close(r3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b70000)={r2, &(0x7f0000189000-0x41)="5267e88146449630d05498a45c86fbf0c89b98b5f9511d3aedb3b69ee9b052df3a8fa28063e3b6153a802f05a59b9bf0626a5cabeaacd876988e1c5551b57e358e", &(0x7f00002fe000)="2355912db921bda509fe1b476bf69afcfb7ba077aa95e1b1c0ef9ba2e6b4bbc13c486a78352668bdab0ca4a9248048c5aaa794bbf85531018d283f9b062814e21f618489a333802cf6878a5181ec5a61a114ecae6d123c77c244a7827f3bb0a4962433cbde6ee61704f533702f1f0efd603f1c534196682e74e60a8f79fdbccba9c507d7fdbcda347ede04413a84994b97a7c99e01a0bb9047292fa57adf822485102682c33ef54448bec538dcea81991c80fc928b69cc5713ddb22c13dfd74400f6aa93424941489cc14c22847f7212e26ef83ec0a3f4bf7c15dc67e184b0ca8c859648ab5c98bf7096a5e3db3eef22", 0x1}, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000121000)={0x0, &(0x7f0000a51000)=[]}) 2017/12/31 18:29:20 executing program 4: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00004db000)={0x0, 0x0}) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000059000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005b3000-0x4)=0x10) bind$alg(r0, &(0x7f0000231000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-384)\x00'}, 0x58) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000034c000)=0x5, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00002c6000)=0x0, &(0x7f000054d000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000062000)="5d754217c716df02f75683b4f4e2e524ec740f5352a729dbe89a33259935cd63628f4e32ca316c090e0521ae8a6fe05b3f95c30dda15f3c5510762b82f3bc6afcfa9d1173b7d1dc8b5482b0c131da029022bf3312d9e366b1fe6b4c7dae887281accba483d453f7c445e82b6b65765c30d71d5a13d912463826002829ef2f9f5e6da483615a38c97ab5495cd038cd6246818b42edaa3dc5310b322e313f79c60aa2910e211221839316cc112d2e74f7db8ffaac5b0a25f406b9d535293200cd1c4ffd5b34de2b75b4afc15e5689fbce50e215ce28e347584dc784ab2569bf2907c9dd59baca8199beb49c0ffd10aee93e7e2bea1586572bd51", 0xf9) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005b3000)={0x0, 0x5, 0x9, 0x0, 0x1, 0x3f}, &(0x7f0000137000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000000f000-0x6)={r3, 0x7}, 0x6) 2017/12/31 18:29:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x891, &(0x7f0000c73000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000583000)={r1, 0x0, 0x1, 0xfffffffffffffffe, &(0x7f0000065000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) write(r1, &(0x7f0000ffc000)="b8adc655c596d5145a999026f2a31eaca1b95995e11f41909e0d109452555b73b90276307e1f90cbdec6ba6705a0e551cb7797171ea95fa34ceac4c7c0abed6bd896f3e9fca8edfc2769ca4bb3af13055dd3903580508f80141a76d6af65a991534897c91815fa03932bf609240b690ad484aae9fb4942837f9faa19adff36c801fc418affaa3194c762c57c477356cc6bfad64f2fc059d1548ee80bd2658bebda5e5b837579ea408c65c0e9ddd28af163eefb08b018dc311f54cca0b5528fba14919650d6d883cc", 0xc8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000017f000-0x10)={r1, r0, 0x3, 0x3}, 0x10) 2017/12/31 18:29:20 executing program 1: r0 = socket(0x10, 0x4000000002, 0x0) writev(r0, &(0x7f0000f8f000)=[{&(0x7f0000ce6000-0x39)="390000001300194704ff03000000000007000100030000004500ff000000800009001a0001000000000000000002fb011018e9070000000000", 0x39}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000452000-0x4)=0x400, 0x4) 2017/12/31 18:29:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000290000-0x48)={0xf, 0xa, &(0x7f0000d04000-0x50)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x4b0f6e9b, 0x81, 0x2, 0x4}, @alu={0x7, 0x4, 0x0, 0xd, 0x1, 0xc, 0x0}, @jmp={0x5, 0xea0, 0xd, 0xd, 0x8, 0x10, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c60000)='GPL\x00', 0x5, 0xb2, &(0x7f00007eb000-0xb2)=""/178, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) write(r0, &(0x7f00000ec000)="5dffde521a824b256a739d74c23981e754a5400cab74741c8bb9441b5b27deea5fa882b6015529d6", 0x28) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/31 18:29:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ac000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fb6000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7fffffff, 0xb, "62972a13b9852e596ec342cb3782dac3e3739e7d78cd29d32a12f5b3c69d8d4c8d36c74e2241da5415c53236774cc31cccd8db05ba81df74da2c3f67a38327272ff537c5ac4e4879a0ab470320b89df3"}, 0x160) r1 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b0b000)=0x6fc, 0x4) [ 203.628304] nla_parse: 13 callbacks suppressed [ 203.628314] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/31 18:29:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfc63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dc3000-0x4)=0x8b, 0x4) sendto$llc(r1, &(0x7f0000c4f000)="ab29361ae9be2a64d612f6e1c4f48ab68094356d0ba27da102ef9a659cbbfa29a453e2840becfd869a560b3867f984afbd83c7206883debe3621d046b737feb4cb7ec19cf12b5800d5270a9a4f845327bc1fedc3972a7271329d14aaa3bdf85ec03d1ecca3980cc3d816af6e0775fb30b747340b344457a04d7f1cf00610f18639c9202a850f35a693f327970b44403aef7066b1647948a7061b5f665fa8a9ebfae4f37430d2374945e5a857d85704c40246b6e52fcae899018502481f9c0175792f", 0xc2, 0x0, &(0x7f0000a02000)={0x1a, 0x1b, 0xfffffffffffffff8, 0xffffffffffffff34, 0x7f, 0x34306cd3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000768000)={0x0, 0x84}, &(0x7f0000281000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bcb000)={r3, 0x401}, &(0x7f0000154000-0x4)=0x8) socket$inet6(0xa, 0x5, 0xffff) 2017/12/31 18:29:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000984000)=0xe8f, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a10000)={0x0, 0x7ff, 0x8, [0xffffffff7fffffff, 0x8, 0x7f, 0x4, 0x10001, 0x100, 0x8, 0x2, 0x9, 0x3]}, &(0x7f00004b0000)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001a8000-0xc)=@sack_info={r1, 0x3, 0x8}, &(0x7f0000c1f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000baa000-0xed)={r1, 0x20, 0xe5, "be2de2a2ce174748c7ad4d292978c42da44d9580f5bbd94a642bebc70ed8311e07259e80b8562263dea2426f0ebe555c6e57ed7f30d85188d12184e850e27b5c6e13523670a9645398dcd196430b701fb2fe0452b531f0b6440b4ddceb6649847bd1be4f031a3f866d885a58f782cffc482a0ea59767eeb0a764be50e2d4ca17e7ef0338147ad90bb8acf8136647e5560b5574639574bb4839a13e36d2c8fe72d871012915dc90ab5ddd50a9036db7e182b08895f608ec1b4bd1ae304fdf578aff26d5a9b52787dc4ea6298b91b7115c53a8194d322475cdebb5e6b49711502468e954ec53"}, 0xed) sendmsg$unix(r0, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2017/12/31 18:29:20 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fca000-0xd5)="58eccd1acc468b3c8dd5bdb262c9a41fa60624bd727b34f4294574504f330bae09250453bab2b447d93380472e24dc179c0e56f671e41d3b125530aa6179c49331dbad61cd36e541685a131faed5c59b182e207a555ba3c323292bc01369a16d9ffb2b4eb5d6e9283a9452ac858b5eab92c2ca46fb24000e56954eeac33536df9ee77a4520b777d7f7d83fcff007180b9375f920b69a2af9e3758f4a74db363c28286ed266fea3230a15d7accfba52588f9db206b0333cfb18ca7f0dd4a7944768505798e27598f56d2d1ca798ff1bb39055136991", 0xd5, 0x20000000, &(0x7f0000b2d000)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 18:29:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000629000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x33a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x0, 0x4, 0x2}, &(0x7f0000450000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004b5000)={r2, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000a37000)=[{&(0x7f0000254000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e200000", 0x29}], 0x1) 2017/12/31 18:29:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) socketpair(0xd, 0x1, 0x6, &(0x7f0000f1d000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000052e000-0x4)=0x3, 0x4) epoll_wait(r0, &(0x7f0000538000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00008a2000)={0x0, 0x2}, &(0x7f00006d3000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000df000-0x8)={r4, 0x5}, &(0x7f0000056000-0x4)=0x8) write(r3, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201024b81bf0500010007fffc00000000000500", 0x22) recvfrom(r3, &(0x7f00006d2000-0x81)=""/129, 0x81, 0x103, &(0x7f00009ee000)=@nfc_llcp={0x27, 0x2, 0x3, 0x7, 0xffff, 0xffffffffffffffe0, "586bfe28fdff3d0c078a82795adc5da674d65f4663f60adf4d4ee24533ce86c4caac5e28a895c600322d9263b8c30d9cdc285a31e44f2c93dcefdd34679498", 0xde3e}, 0x60) ioctl$fiemap(r2, 0xc020660b, &(0x7f00008f5000-0x138)={0x7, 0x38, 0x1, 0x7, 0x5, [{0x1, 0x3, 0xea52, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x5, 0x8, 0xa000000, 0x0, 0x0, 0x20d, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0x1, 0x5, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0}, {0xffffffff, 0x6, 0x1, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}]}) [ 203.746633] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/31 18:29:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f00007cc000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e5c000)={{{{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3a96, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x595, 0x8, 0x9, "d467b406014fbab12670b0760a59e165a583a35b415916aa6e23a2b734db6342c9a473fe60a28a82a01b1e6866062fa1062aab0efdec66fad985c89071bf38ea7bf8a6b7350ce0d1da235c2d13489b01"}, 0x160) pipe(&(0x7f00003be000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000014f000)={0x413bd07f, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 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]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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, 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]}, {{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]}]}, 0x340) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000b67000)=0x2, 0x4) syz_emit_ethernet(0x6a, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0xb, 0x0, [{0x0, 0x5, "d1c7f8"}]}]}}, ""}}}}}, 0x0) 2017/12/31 18:29:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000064d000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000af7000-0x4)=r1) r2 = accept$alg(r0, 0x0, 0x0) 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$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00006ff000)=0x0, &(0x7f0000f19000)=0x4) 2017/12/31 18:29:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000b83000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f64000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f000024c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000056a000)=0x10) r2 = accept(r1, &(0x7f00004fa000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000455000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e2d000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000e4e000)=0xc) connect$packet(r2, &(0x7f00003ef000-0x14)={0x11, 0x1d, r3, 0x1, 0x38d, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a61000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000ab7000-0x4)=0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000318000)={0x0, 0x0}, &(0x7f00004df000-0x4)=0x8) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000b10000)=0x0, &(0x7f0000095000)=0x4) r5 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$netlink(r5, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x42, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/31 18:29:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/31 18:29:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ddc000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000525000-0x20)={"e7000936f5ca20f6e477de7473e6f4fd", {0x4, 0x7, 0x5, "6e0c0b581524", 0xffff, 0x0}}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socketpair(0x15, 0x80004, 0x1, &(0x7f00008b8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cea000)={0x0, @in6={{0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x276, 0x9, 0x40}, &(0x7f0000872000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000eff000)={r3, 0x1, 0x5f3}, &(0x7f0000797000-0x4)=0x8) bind(r1, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000116000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a7c000-0x1)={0x0}, &(0x7f00001ab000)=0x4) 2017/12/31 18:29:20 executing program 0: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000145000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0xf6, {{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]}, {{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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2017/12/31 18:29:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000096000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000205000-0x8)={0x0, 0x0}) getsockname(r3, &(0x7f0000c16000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000220000)=0x14) recvfrom$packet(r1, &(0x7f0000456000-0xdd)=""/221, 0xdd, 0x3, &(0x7f0000748000)={0x11, 0x0, r4, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000e5f000-0xc4)=""/196, &(0x7f0000129000)=0xc4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00006ab000)={r1, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x40) getsockopt$inet6_int(r5, 0x29, 0x49, &(0x7f0000ff2000-0x4)=0x0, &(0x7f000043d000)=0x4) r6 = accept$ipx(r1, &(0x7f0000c2c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007dc000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000bd000)={r6}) 2017/12/31 18:29:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000ab8000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004e1000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f7c000)={0x0, 0x7ff}, &(0x7f0000011000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e0c000-0x98)={r2, @in6={{0xa, 0x3, 0x3b152f0c, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ca, 0x7fffffff}, &(0x7f00009ec000-0x4)=0x98) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000010e000)=0x0) writev(r0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000d78000)="39000000120019c6000000000000000007ed0700030041764800000001fd000009000300005a3e020000002808003ff755fb000000000000ef", 0x39}], 0x1) 2017/12/31 18:29:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000-0x4)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000859000)={0x0, 0x0, 0x0}, &(0x7f0000c5c000)=0xc) bind$bt_hci(r1, &(0x7f0000df9000-0x6)={0x1f, 0x1, 0x3}, 0x6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bbb000-0x4)=0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xff) connect$inet(r1, &(0x7f0000e09000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f0000295000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000918000)=0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cf9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001be000)=0x14) 2017/12/31 18:29:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000411000)={0x0, 0x0}) syz_emit_ethernet(0x10a, &(0x7f0000bf7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0xd4, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "52bb2b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0xff, 0x0, 0x7f, 0x3, 0x0, 0x8, 0x0}, @routing={0x8f, 0x8, 0x3, 0x1, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [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]}]}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x0, 0x8, 0x0, 0x6, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}]}], ""}}}}}}}, 0x0) [ 203.894606] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/31 18:29:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x1, 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) 2017/12/31 18:29:20 executing program 4: 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) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x801, 0x8010000000000083) sendto$inet6(r1, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x40000000003, 0x84) sendto$inet(r2, &(0x7f0000283000)="", 0x0, 0x0, &(0x7f00007df000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create(0xffffffffffffff7f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00005bf000-0xc)={0x0, 0x0}) 2017/12/31 18:29:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept(r0, &(0x7f0000163000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000298000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003a1000-0x108)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x7fff, 0xdf4c, 0xee71, 0x7, 0x26, 0x4, 0xe4, 0x80000001, 0x3ee0, 0x400, 0x38ec, 0x4, 0x1]}, &(0x7f0000a00000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001e9000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1}, 0x98) r3 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1f, 0x1, 0xf996, &(0x7f0000724000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000b65000-0x4)=0x8, 0x4) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) accept$alg(r0, 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00007f9000-0x2)=0x3f, 0x2) recvmsg(r0, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000ca8000)={@common='rose0\x00', @ifru_flags=0x1000}) 2017/12/31 18:29:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000025c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe2c) [ 203.948714] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/31 18:29:21 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000007000-0x16)={0x9, [0x3, 0xfffffffffffffff9, 0x0, 0x1ff, 0x1, 0x7, 0x5, 0x5, 0x10001]}, 0x16) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000000b000-0x4)={0x84}, 0x4) 2017/12/31 18:29:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) connect$nfc_raw(r0, &(0x7f00001a5000)={0x27, 0x3a7e3e40, 0x1, 0x7}, 0x10) getsockopt(r0, 0x0, 0x61, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2017/12/31 18:29:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000074c000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000c37000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "f80409", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, r0, 0x0, 0x0, 0xa, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0xa, [0x0, 0x0]}]}}, {""}}}}}}}, 0x0) 2017/12/31 18:29:21 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000bab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000055f000)=0x14, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000a1b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000047000-0x4)=0x14) r3 = accept(r1, &(0x7f00003d9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a88000-0x4)=0x60) getpeername$ax25(r3, &(0x7f0000c51000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000068d000-0x4)=0x10) sendto$packet(r1, &(0x7f00005d6000-0xee)="cba9ec9dbdf4172688361f27cf48cde7ba300e1ca747da346a1db58a6f1a971a51f23ab99a36985a2744f5ce20a2086887a83a9ab03c18489018bee0c2b905826e46be9425d62bc9b09d12bd36ee180f0ec44132ca44da746b018ff6284e70c97919f96e49b1a098d058b44d03b67199796190fa319069c778d58189f31e17ce3a2bf52c0e811b41e886487dde8e3d0dbfcd00cbc683e096f98becbb8f6f02547d6596a89a270a0cce1180505f483b344c89e15b8b44ca4dd539bdffcf9c4725c3bcbf750ed4a3333a0ae1916b3086b61ff75a44bf0108cc55caa237cff1b37c44c3aab39910649e05fba0e49f07", 0xee, 0x4008040, &(0x7f00002f7000)={0x11, 0x11, r2, 0x1, 0x7, 0x6, @random="193f0c1c37b7", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/31 18:29:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000dcc000)=0x0) 2017/12/31 18:29:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000537000-0x2)={0x80000000, 0x9}, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000054000-0x4)=0x9, 0x4) bind$unix(r0, &(0x7f00001d8000-0xa)=@file={0x0, './file0\x00'}, 0xa) listen(r0, 0x2) 2017/12/31 18:29:21 executing program 0: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000041a000-0x4)=0x0, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000021e000-0x14)={0x0, 0x10001, 0xf82, 0x3, 0x3}, 0x14) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:21 executing program 6: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f02000)={{{{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]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7c2f2577650157acf45f71bd90c88c18ff9a9c1beb9c217f37e4d9ca659ee261330e4e8520f858376915c980c425e3d81f0f095b63367ec3bfb3d08072a8cd769705e74755c042dd58249a42fba47725"}, 0x160) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00005bb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f07000)=0xe, 0x800) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000044b000-0x8)={0x0, 0xffffffffffffff16}, &(0x7f0000f08000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c7a000)={r2, 0xfffffffffffeffff, 0x20}, &(0x7f000064b000-0x4)=0xc) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f07000)={0x0, 0xee, "0b0dd66a2666e67208d74ae54919a944cd44891275b41d961425b2965527bdf00167d7bd5bd888212f010985bebce1987187f596608289ddc7cb87f6c6d1368a2f9f9c1a61659e510e07df343838811bfe864ea0167a2648416f2c8a1f1510bf3c6dd2651ff07472ce4a36c1fcbbfede50b4d07ba0ce3412403dcb743bff490452dd5e09e7771432a6d99a8e13d3b8ec3f35bdbf27bd351194f9d45f8a91b00d6840467fc23349f1b2d8b33f74bcb688bc5edec76172007c67f33a7458f57cb90ad2a86e5868d609aa80fb36d81a93f66fd2d5e6d3c3be5ed7f73ef79ed4e494ecb483910faf278ce626921d005a"}, &(0x7f0000f08000-0x4)=0xf6) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f08000-0xa0)={r3, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0xfffffffffffffff8, 0x9, 0x9}, &(0x7f0000f08000-0x4)=0xa0) 2017/12/31 18:29:21 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000fd3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b61000)={0x0, 0x23, "a3349a9ef054b8dd83c55fcddbaab38398e6dbeb5aa41273b470281d00763a56ab4b53"}, &(0x7f0000fd3000-0x4)=0x2b) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fd2000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd3000-0x4)=0x8c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fd3000)=@assoc_value={0x0, 0x0}, &(0x7f0000ddd000-0x4)=0x8) 2017/12/31 18:29:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f00004a7000)="260000001e0047f791f6caff000a00c0002400004700000200000808020000000000000521ff", 0x24) 2017/12/31 18:29:21 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fe2000+0xff2)=@assoc_id=0x0, &(0x7f0000fec000)=0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fec000)={0x7fff, 0x9, 0x1000, 0x8, r2}, 0x10) r3 = accept4(r0, &(0x7f0000feb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0x10, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000fec000-0x51)="d6623b5c268b994a97d1cf0e344eaf14b689cd5922b7cc56562be9bf1209abba4dc6dc21b4bb148edeef49e61d9ac4259e7ea6e0627c3024f0b6d65dc75b701b87bce1cecf7bd965ef617e2b366465c0c4", 0x51) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) socketpair(0x8, 0x5, 0x5, &(0x7f0000002000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000001000-0x102)="32000000110025000700009300091404340800380600000000a62ffe3f9a00000600070000cd244fe50114eea4eb3456d700", 0x32, 0x0, 0x0, 0x0) 2017/12/31 18:29:21 executing program 0: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000bd000-0x8)={0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:21 executing program 4: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x120, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x7ff, 0x0, 0x10003, 0x1f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000003000-0x10)={r3, 0x10}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x6, r4, 0x10000, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000000)={0x1, r5, 0x1, 0x0}) getpeername$packet(r0, &(0x7f0000c07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000079a000)=0x14) write(r0, &(0x7f0000c88000-0xf2)="7512ad9210a8632ee23f682c114114808161e2fd06de426dbb5e9dbc843d2034f27e2f09f2d2c573d60c3fdcde2f505077f25351f69d3ea0a8443b49c0aa08b981aa4d0dc1a3a69e03ddc326b1675bbf6f58387f1f147e122f2d891fb0eee4444dfd89076a0fa173d112748256ec6875e6179d6a252abf5704214f1668a3bcaca5cb85fda2e856634fecb158a071f00a404eb461092f4d9bb202a69aaae8c33f0d1623cc571553bba720b39fcff5f1918019fb2c4fe1416e2769e269bab62d75d482f72a12095a14d62ab7d6cbe5bcedbaf50ac52d263ead5a0d2a14ae723688b92f3a2afb0b68f7573db50aa442f67e33da", 0xf2) 2017/12/31 18:29:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x3, &(0x7f0000659000-0x8)={0x0, 0x0}) getpeername$packet(r0, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000732000)=0x14) accept$unix(0xffffffffffffff9c, &(0x7f00002c0000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f96000)=0x8) accept4$inet6(0xffffffffffffff9c, &(0x7f0000425000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e35000)=0x1c, 0x800) pipe(&(0x7f00007db000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000041e000-0xc)={&(0x7f0000ecc000-0x8)='./file0\x00', r2}, 0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000afe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000af8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r3}, 0x14) 2017/12/31 18:29:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x2, [@multicast2=0xe0000002, @loopback=0x7f000001]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f00008b8000-0x8)={0x1f, {0x200, 0x8, 0x1ff, 0x100, 0x8, 0x9}}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) 2017/12/31 18:29:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00007a4000)=0x5, 0x2) socketpair(0x8, 0x0, 0xe2, &(0x7f0000548000-0x2)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000093b000-0xb8)=""/184, &(0x7f0000327000-0x4)=0xb8) r3 = accept4(r0, &(0x7f0000e7b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000218000)=0x10, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00003d7000-0x20)={"970629492f9425b7de46d13cd6c42e9c", {0x4, 0x4, 0x4, "37919df3e2ad", 0x101, 0x0}}) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000da1000-0x29)="2900000020001900013d0010000000060200001600000eed0000000404001400ffffffffffffffce08", 0x29}], 0x1) 2017/12/31 18:29:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000e44000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f56000-0x47)={0x0, 0x3f, "3dd028772b7e0ef9d06994b16ec735188c497689a9348ac493b8dce0fdc078d9c0e943a5630dafe14da6f2936bb11f27ec7c3d8362ffa7862284bb257f5063"}, &(0x7f0000f14000)=0x47) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000543000)={r2, 0x0, 0x20, 0x10000}, 0x10) 2017/12/31 18:29:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f2c000)={@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}, @loopback={0x0, 0x1}, 0x0, 0x9, 0xfff, 0x400, 0x0, 0x4c, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet(0x2, 0x2, 0x68, &(0x7f0000d26000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000829000-0xa)={0x0, 0x1000, 0x1, [0x7ff]}, &(0x7f0000928000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ae9000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000a15000-0x4)=0x1008) unshare(0x6000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 18:29:21 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0xff) sendto$inet6(r0, &(0x7f000008d000-0x29)="", 0x0, 0x0, &(0x7f0000bb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd5000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fd6000-0x8)={0x0, 0x7fffffff}, &(0x7f000092e000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d7c000)={r2, 0x156e}, &(0x7f0000010000-0x4)=0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x1, &(0x7f0000413000-0x23)=""/35, &(0x7f0000fd6000)=0x23) 2017/12/31 18:29:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x13, 0xb, 0x91, &(0x7f0000559000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000078e000)={r1, 0x50, &(0x7f00007eb000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000247000-0x4)=0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bee000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0xfffffffffffffd89) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000067b000-0x4)={0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f000038e000)=""/66, 0x42, 0x60, &(0x7f0000de0000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r2, &(0x7f00009a9000-0x30)="2ae43d4deb98ae5c21ea1a35d9f07f6e47edc4bd85e77c7b16075e23c6bfb1f8737183a990ba28e899fec4d41ae07170", 0x30, 0x4004841, &(0x7f0000642000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:21 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd5000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000033b000)={@common='ip6gre0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r2, 0x0) accept4$unix(r2, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/31 18:29:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000906000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000f43000-0x5ad)="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", 0x591, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x8, 0x8080e, 0x5, &(0x7f0000ead000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000730000-0x4)=0x0, 0x4) 2017/12/31 18:29:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0xfffffffffffffff9) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e8c000)=""/213, 0xd5) r2 = accept(r0, &(0x7f0000596000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000068f000)=0x9) bind$inet(r2, &(0x7f0000758000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:21 executing program 1: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e59000)={0x6, &(0x7f0000e5a000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000336000)={@common='bcsh0\x00', @ifru_flags=0x3}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000c61000)={r1, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) 2017/12/31 18:29:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d23000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00007aa000-0x38)={0x0, 0x0, &(0x7f0000543000)=[{&(0x7f0000999000+0x5c9)="06", 0x1}], 0x1, &(0x7f000064f000-0x1e0)=[], 0x0, 0x0}, 0x0) 2017/12/31 18:29:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f00003d5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000bd8000)=0x5, 0x4) close(r1) [ 204.233110] netlink: 10 bytes leftover after parsing attributes in process `syz-executor3'. [ 204.271947] netlink: 10 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/31 18:29:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007000000f305f01108000100010400dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c9a000-0xc)={0x0, 0x1, 0x30}, &(0x7f000058d000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005e8000-0x14)={r1, 0x10000, 0x12, 0x9, 0x5, 0x7}, &(0x7f000004f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000285000-0xc)={r1, 0x7, 0x2f}, 0xc) write(r0, &(0x7f00005da000)="1f0000000104ff036b000000e9110000780df0000800040000000000000000", 0x1f) socketpair(0x10, 0x800, 0x1, &(0x7f0000f4f000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00003cd000)={0x6, 0xe72, 0x800, 0x7, 0x10, 0x3}) 2017/12/31 18:29:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f71000)={0x0, 0x0}) write(r0, &(0x7f0000750000)="240000001a0025f00018000400edfc0e800000000004bf020dffffeb0800010048050000", 0x24) 2017/12/31 18:29:21 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x802, 0x0) [ 204.372965] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 204.385579] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 204.403662] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/31 18:29:21 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000eec000-0x62)="", 0xffffffffffffffd4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b0f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe, 0x7fffffff, 0xdfb, 0x3f, 0x2}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000010f000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x818, 0x6, 0xead, 0x3, 0x20}, 0xa0) 2017/12/31 18:29:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00003bc000-0x18)={0x0, 0x0, 0x10, 0x4, 0xfffffffffffffffc}, &(0x7f00007bf000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe2000-0xa0)={r1, @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]}, 0x134c9d10, 0x2a, 0x81, 0x8, 0x75ed}, &(0x7f00000f5000)=0xa0) sendto$inet6(r0, &(0x7f0000117000-0xaf)="19ca91f3fe604c8403f193447f29f1629b6d84224075f99f9bc88c57233eef5490622374649eed45627706aa4234139c789b6d6e5e67403690d097a2c39bffd8cc748f0ab3e1946cf7a139b1266eaed2b96d0e79efb293d54538abb34a86b5c1dcc31294bbe50425492b8577d712947c334fa314c70420087bb9b4f53be265e56fc365bfa4912a23925227de2becc2fcca6bb1b83027c5e5b3be70cdef3ae7e105de0fc30cac8df2f4bb1f893e807f", 0xaf, 0x4000000, &(0x7f0000085000)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x8000, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2017/12/31 18:29:21 executing program 0: socketpair(0x9, 0x800, 0x80000001, &(0x7f0000d80000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x80000000, 0x80, 0x8, 0x40, 0x75, 0x80000001, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8, 0x5, 0x7, 0x9957}}, &(0x7f0000f7b000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d20000)={r1, 0x5}, 0x6) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0xa, &(0x7f0000b59000-0x1)="", 0x0) 2017/12/31 18:29:21 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) readv(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000-0x4)=0x40, 0x4) 2017/12/31 18:29:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) shutdown(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00007ae000)={@rand_addr=0x7, @rand_addr=0x56, 0x1, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) 2017/12/31 18:29:21 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000499000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff0000)=0x14, 0x80800) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) tee(r0, r1, 0x22, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000307000-0xd2)=""/210, 0xc5443846016561bc) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) 2017/12/31 18:29:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008b6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000828000)={0x0, 0xec41, 0x8}, &(0x7f0000506000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fa2000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fe9000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000034c000)={0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000f1f000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000149000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/31 18:29:21 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0xff) bind$inet(r0, &(0x7f0000de0000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aed000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x8, 0xf51d8ad0c9f386e7, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x3, 0x0, ""}}}}}}, 0x0) 2017/12/31 18:29:21 executing program 1: socketpair(0x13, 0x7, 0x499d, &(0x7f0000bf8000)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000fc6000-0x69)="f9745ce78a0e92468a0ade443090dc8a0cad826ac880c008a1de6ab2a8aad119df1ea2f99a78890c491484e468347df2db80736cbebad5316f1481a309d563b6ec15eafe6568a9155130a195bc1b7851e3ec07a68fa0cf9016746f779b7b98f03ce0dd0648d37873db", 0x69) [ 204.416612] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/31 18:29:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f000050d000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000072f000-0x4)=0x400000000047fe, 0x4) sendto$inet(r0, &(0x7f0000fbb000)="", 0xfffffffffffffeac, 0x0, &(0x7f0000fbc000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20fbb000, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c8f000)=0x0) recvfrom$inet(r0, &(0x7f0000545000-0xb0)=""/176, 0xb0, 0x12000, &(0x7f0000eed000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:21 executing program 5: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) connect$inet(r0, &(0x7f0000e6a000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000545000)={0x26, 'skcipher\x00', 0x800, 0x280f, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b60ced5c54dbb7", 0xa) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f000081f000-0x20)=[{&(0x7f000012b000)="f9150b31df622f58542b944d097300645478eaf779f7927f64f7588394e9ed20", 0x20}], 0x1) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 18:29:21 executing program 3: mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={0xffffffffffffffff, &(0x7f000000f000)="", &(0x7f0000010000)="6287e74c020000004d0cb12bc3820100000079964fcff3b85a828a5b4603580ded48a68a8478eeae3ae83054bc", 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) socket$alg(0x26, 0x5, 0x0) 2017/12/31 18:29:21 executing program 6: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000996000)={&(0x7f00006a7000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009e7000-0x20)={r0, &(0x7f0000058000-0x151)="b0e38f7772c04422798b75d028608aa1ccb32bb2ab2249fad11ec59ffb01761811efcc24ab8259dea5ef724c65d90a87c49e4682ad52a3cbc15daffce1082053e493a477bd50bf0524af9a89ee366bbee7de5a4751e7678daa6aa27b055613370cc0cd25a1f11080433ed26b123ba0e24334d6abd22b75467537483bbb09f5d36c155221b070b7415532185c62f489c1f5b53a264a6063bd3b126709e8871e03dbfed0fa84c252b619bb4b4f1b879a0ad29eab36a897bc3c10499bc545b83eaea93323d9afac083e3d80683e6fdd848e2ee7240ce201dc070a480c8e985c590c3d087df9e3e5a0b71651ccb0a77710a57e4721630da0f19023ca19ab746018e4a7c646bb476f865f000000000000000928705ce90f8e6ea6a2ce4cdd75c9b494a75ce4d2822760fcfa0fcf5c1be44876b859326d25b0267007ddccda24c4f825f2d2f4acff5980fff743833a8671f3c0", &(0x7f0000005000-0xb8)="", 0x2}, 0x20) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000047a000)=0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009e6000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) 2017/12/31 18:29:21 executing program 4: socketpair(0x9, 0x2, 0xfffffffffffeffff, &(0x7f0000ee0000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000023e000)={{0xa, 0x1, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, {0xa, 0x3, 0xd5, @loopback={0x0, 0x1}, 0xe3d9}, 0x9, [0x1, 0x3d2, 0x7, 0x73cfcab5, 0x707, 0x80000001, 0x5, 0xffffffff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000af8000)=0x5, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000e5c000-0x94)={{0xe9, 0x1, 0x4, 0x47e5, 0x65, 0x57}, 0x7ff, 0x80, 0x4, 0x3b6d, 0x1d, "035eb7aed0420dd3cd6b050e37f26cf5c8b7f3eb2413784fd597a19c52bf5e7d5a84dcab25e93eb3570be044471c448e4757163fced23b704348e6a002a844730668973bf1bffc76bb174f2c6dc2673babcb2dfcc49aee5dd583b6c02b6bba914b43215f8315d13e5440e49a0983c5f92e69c1a8b06e4c9271dc3ae26bc62f95"}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r1, &(0x7f0000785000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffbff}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cd5000)={0x0, 0x5, 0x8, 0x4e, 0x8, 0x2}, &(0x7f000014d000-0x4)=0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c22000-0x18)={r0, &(0x7f0000eb1000)="25731cb1e11e889efc2b96d85dff05977364afe67b43827fce08319dc15148d33f30e85be449ae50d2cff4c40e1dd529b8a905c24dd69e2afbea62cfeae838b7e1badd25f28e00907eec6d928a2844b78894cfef77661e3e37dc7e0c5351bd2a1f9c3891b10a0a755f11bd456b4a1dc55e3f67a6ce117a4c0931935e79269fc5b9e969bc76467dbd80217ce3b3771674190e89f28a3add57ede996f60c8118", &(0x7f0000e1e000)=""/10}, 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005b6000)={r3, 0x10000}, &(0x7f0000f79000)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00002d8000-0x10)={0x0, []}, &(0x7f00000df000)=0x4) 2017/12/31 18:29:21 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b55000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a1f000-0x20)="0a0775b0f8e383f4b3b620cc5c54dbb7295df0df8217ad4000000000000000e6", 0x3ef) sendmsg(r3, &(0x7f00006df000)={&(0x7f0000c8e000+0x62)=@hci={0x1f, 0x6, 0x0}, 0x6, &(0x7f0000da9000-0x20)=[{&(0x7f0000026000)="865638740fbf686d1c5064fd11861378ee", 0x11}, {&(0x7f0000dc9000-0x18)="7c8179899823de0985488beb1622f3f88189c5cf75b26a5d", 0x18}], 0x2, &(0x7f00008bc000-0x10d0)=[{0x1010, 0x0, 0x1f, "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"}, {0x70, 0x109, 0xb74, "03434dc367d6c94e97a50b17923a5b451bbfd4124c87c876cd6594eee6ff585dc7c707ba4f19b2793054dc1e7dd824520126f775104d9fe2017e1433b92bdc073dacd0f9fa8dc0442826ece798b44b686ad049d7f1179d0bbc3802"}, {0x30, 0x84, 0x3, "0dcc74414de48d2dc57676327d471eed7b44ac3a99e02bd52eb33454"}, {0x20, 0x0, 0x1ff, "727cb38276cddfad033617a87b4a1c"}], 0x10d0, 0x20000040}, 0x20000000) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000088a000-0x38)={0x0, 0x0, &(0x7f0000add000)=[], 0x0, &(0x7f0000123000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a19000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006e8000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000576000)=0xfffffffffffffd47) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000515000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002bc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000)=0xe8) getgid() getpid() getuid() getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000feb000)={0x0, 0x0, 0x0}, &(0x7f00007c9000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000051d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ac000-0x4)=0xe8) getgid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000074d000)={0x0, 0x0, 0x0}, &(0x7f000055e000)=0xc) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000673000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000301000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e2b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000287000)=0xe8) getgid() 2017/12/31 18:29:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="ddb61d664af0fbf044e27566ed82ba656202af14e7691b00ccefb8c9dc5ac40235bbe4358b5ec5b642408e365998aedc1b62da232657d88167c07268488474589b22d9cd373c3572a287c13f972da397e0212592023f281de2c25e38b747d03be78ea721966551f111ccdae9219b80a4a16c7ec2df89c15cd18948fb9c75bd298539bcee6cf4c963c0cd26d1781d19670ad3ef87187f55398dad399579bce9cf0ab9e127e0c1f5fa5f8adc265f1eee71377261f24db50ed67ba3736cf3bd3fd598a8b5a27ac79b28de24327b531e1e7649f8556a243d5103523d221282192c700f342e257f4cf8d0359c2c5f2caf4d0b7ad9774ff2b014627d673f9df0bc07827a1ed229020b85b8ee799310b05d631a3f061b3eac30ba550ac04bfd3ba3dcb762e705a83386d1f93b8e6dadc6c370efe7c934b59c040e6a4d7cdebec244a40a4e52cd96ec16e7946ae09dbb5d508616837346aaeb99074615ad8ddd764a985affcb32c58060b4bdfe38c6083a8fb80ec347e441a806f18e0ab9764812c82200f9613cbb4703b39b16333ac74e91d5c8ed470ff174319f28fdf26023165d13f2700b190370e60aff4a0ebd5676b518706ea6b9490601e5bedd95f2fe7ac5513b77a834591cd61c4cef0d46e98b186d2f24adf41ac9e54be4e77bdbe2f4b1193ab7d0f872e505586a89cd216a14f8b7743204510999a1e425052d82edff75307b1df8083f298bb6e63364605f53646a002295f89a3ae039109855264eb76dd2baa1e0941efc097766d8791e3ea61ff6c6892a88c5399638b55939fe20464e3b805c379968be5b5afdaffcc460b705ad46db6f7c7f078cbeb0f6e5b57244d5a664cda0da909ae7894c298a147b6031b0fa5cafe0192e9c6181adb702a362ff92eec9a87d6f9f6ebc33ce99efd0e0c0a43e63d484621320851b5c889c824bc2ea71ebc714462da9a441b0bf32f851b9f5f313969e1b429803ecc2a847749e46f1fffe16c750ae58f2f78ab87e1499fa69f2a8f56a14e3de33eed53808e35f4942f269e19c600f93490cb10d4c53ff0d19240ea65711f23b3ee617c2639b26fdc7c12e142c31cb8e9b43afe153e10bede667ee7fea56f538623289a7d0541d933902a8d7377262d6081735cbd0796dd6e31bb2f74ab85c4d0cc9a3fb8ca057d29005fab750081132666d5186982bcf9359b659d4868b18d2bed864ee9ab41dbf872865ad987f8a8c45ac2a89f566d0a8efe66ae9df86c0543c940c75884f1e3ce812e1625813a000959c0f1a65c867d3ee79b7fd5d1974aed90aafac57b21485cbf390306a7179fab5f0fbfa43f9d2d2d96de5317100df35f0b9ef3d9ca842e914f5bf455b1f7cf756022589b182045755b547e2577056a0e6fdb0010191ddbcfb6353e5b0b218977a49210fff57753511303978d31092aebb47ff123163b113ff893027aac8f8fc3b88f5d519d9513e6d3667e75d3332b04c79d8a1e0cea65c295e0f22d9072d1184513fd0905c6c8ac25eb09cf10158aebaf09310adc42b86109becab6a30bdb5b79697c565a0990e47c3094bc1e9a9f6576c9bd37398a1000f77ae6214af17cfb8f13cc54eee1887bfaabe5e48d25fc39dde0150d8add3a26291c6ff08db9037ba150e2bb32f6f1402723c6a2892a9d8b5efd50e3bac17a2544bb150661b75ceab8807730d0fb7c2cca6620daf72fd37abacd5b16c88ce7936a60ebfc10be769811a4403b8fcdaf2e371a59f5f89bbdd7903ba272c148196451e5dc452f7df12d3b596a0d1e25182fa5e38d848c3d39db2d6d2be924a195fa6fdf74ebf00ba37f06b06310a831ca7061220ce42ed60fbe9fd313c4ab720423d6c4c2f370c8b24a8d73257b679c9104ed1537a37bce560005a8a48b4f0a5af7d2c3f4cfd0194a1ba6cfedf64acd145aa1e4244bd5c6bfb9bcf58fb608b9e60d075d7357c8c774539074eefb57f858867fdf698b809e7790142980d196b8152896881f6d1aaa968dbd2a9d2c94583b7be158910b764289d015e109bcc0b010019fd2a8d723ac5104607756e390b407159ae2038db7eed33a71077a1282ace3feb3154fb8c3aff43e3d536ca173c31be5fa190ed46826024fd8e8fcd53d739c305c5d4feb2ff8a517a881e1ff093e76f10fc1cbbdec6a5b81c8362ee52e6671d768a8fa249c1be888daed016b7641df2cc8b2e684f9f36abf1e0a9a3da4c6c319cc5587beebfe4b6fe0e86e2bf4f0e75f8844ea4a08dac722159d933e89335c473a2b6032d4f535faa216a899f2925b7e0b6a4135d90af50e9ba7e2f4315bfd0cfda45ec0cb559a68490a572d4b1ca0c97385d3469af3dc4be11a82ebd5bdbaee67720d09fe51b6cca4012296986f643b0390573f7295864596ee25697f5cb9353aac1f341751ae0339923763b651948c32348eb761b301d7ce1dbe906da0b4fe8081034e8f34da624e4d5c58f40b18ee9a9909cceecfd9c21e5260e78ebdf944f25a098c8d7b91a390cba43fcc3eb3c35422ffc905bd840404f9759cb08363cbbc24d83d65395514024f76ffd0aa833c3d8983e1547f96a34635f3c9f86de5399db4bf0743608b8c536e462a0b43f50a24265b705a99c5dbab836b3f740e654945549a19b7fa07f27b8faab153a153023ab7bffc700ed06357de0fcd4b888ccb4d705641418c7a0bcefeb89b360bcc6e3efa988d96cb143a4b6cdef29f5f40878e3689540f4d4e59cf1685fa8866b2a8039f2588d85461bc65588c7190f367370f08602748bcb13d0574e4702683a76b296ee7f50ad71b6b08c948302dac5eabe9a59c577ee616924cbd090698c62734ddfa0c93ed06c4fe8bcf2ee3110923af66b9f61477755d96fcab7f053fba39da9d83658fdf175bb784aa7864efdc305395fcfa136556c1e48b6bed0650b798feadbfa2901c4873d61b8c51f9acc49946518d42578148adc3f6a2e7679d0443df429c89272d45b064755033839d9774415764017b790fa16e6d8d82746dfb0f651b11027684137bd038aa64d917c578bbbb24ec4c085897bb406939861f1ab5558e34054034ac3b9806592c6d61f91598c3b6a9747be23b0522a998c3e386bec8dc7870822ec66f63f752550f3de4bdfcd373d1fa8e1e5f13d30df28f03fc6162a1403e39324dbb5cd4f87915cc2390950f782fb35aa54f54655fe6934cce65d221bcfc275b4b3207acdf98dec453b48eb6eaf40af5a3c3790fbe55b7428544374fcde968b9fdbae4751204ee51f8ff6486bcc78cd17d2a9549cc0e3eb68468729814a46bd6673e800239fc5ab715b6198fb10e21c4f6aab21377d55604b5a323df5b4a21176b1abc26578a6615864946395c291692cef95120199fffc2515ad864472d0738fd03b667d32a32f7d1b6bb99e34e77bfe9378e1fafaa4573ab01b6453f1640cb9efbdde1442331e3f454531a4d3b58b0b0289ef64c8327a1570339bf1f37041e41cde6988dd90cc258d0041d6682388c36c8eae39203a8b090e6e8b4836042095e71a6e1e2db3e0790c7bee2f7917fb5bc498a4b9d83af119881cf9f9805c67e7edf8ac1444285e28d45f408bb00fb7499a4f11e32ca2145870bc82dec63cc6f576038c19c2ff6baa9bc434faff532257b3ac06969823b72095428c37ea1c253ecd8235e81fc2bdb15304218247c1351fd097b4d0b408510de5a84139c44eb3889f52681325af66f386519ddd57fb19675020767a56cca205f60e6c9aedbf83dee768dfb987e8fdbf2b4f0c56e6a926dfae18f1254e97afa80d0646b3c736ab023bf430a71a9471a0ce153338786a7996962f280c8abc03637d3a6ff9364589e6124adff29d010cf25a85aadb09aa003cfb02b641b0246f7d1cdeb152fed164c0806f185586b2b7e295c921da0df78aa9119c2102b68ea58ccf645e2f837c62bf1445fd377faf5a837315586491c81b8b973f2345a08361ca156226c893d3fc1e3fd9c536341f805f383df3bffe6e1dabe7b4336b41b23f32c1c6d937de9277fe0c81fb8d27f5e5f12ae63a0f3220c6793414d73451548fa40e7620f045bc76e83f4a64ae5ea14e8c56d017f17974a9efbf2f4e4e6f9ad7bb36fb4d7c74e39bf515977296c93beb31fb3e793812bbd755873b04a09d7350434754d0569ca41099c8ae3c90eaf9080a0aa5015696e38616ad5d2caefc7ae0cbd30c0be8db8ae02a425995a1b3ec1568f7e1d0318b9f71797b244b78f29927229fe1ca1dac7c3ad0776280e9e4dfa18ae8d57ce63979cff739616a13fadeed67fef91d123e19b07a67f0b06435d4ceebd1000831e40f88654803aac56afac5cab60e064bd4d2ac376a00c801d66da8eeca56398fec1c9668acee12e671bf288fcec3862ac31e0405c655d2601f222c4badaff5534fdaed3c96b13ad4c7190f6e0e23e0ba6c9a07b372e0281c5db07d64034f01d100fc061138512d905073f9be48d9afdd2e406a1ff24c49104edb4473806af64ccf973a4fa11c2d0bba805c81748876645538f9a5d7bd2424635a24a34869d61818d1c4e0317c7ff1993b07eeb34bdec6a5496c26691671515e626d671d71ea63e4f4f1314bb8d3eb6e55f10b76647bbdf10e7e59e25bded360f0595271ac37b1c6d35be8e96887ce809488ae912f88441de57b0aec6a0984a76b7ebc7d3132967cb7b047a990fd3a2039384c2541f93f766ef59aaf27f647c777ed1f5061ea0ff5d50ea83a2141782645eac4cc7ca9376051dc17d8c544999829a2be59ef9d94214ec815a1e75888efc5aefbaf0bde79cfb199018194e9ba84229c82836687718287269ef29626c9a0be7a92c6291894a4fc1a45eafd8762b0d1d231fb3c98ad4b4beb51d326b78ac38d0d053959a2d4df479547d09da955019f728667ae98a8841cb22db9aff17679f2fe331a69591cd58fb9032a952ade92e7c85ebfca3d583a4e392c56b765e1ec361ea4636bed5f467fe907c8be4f9c275a87ed4af09d8e78c8640694e6fb7b46b134a0a64203d356d66d249726f971c8899f925492861f27a4fb2967181805ff883752c8881a0d205de2f2a03f32b02735a12f2df67285dfe8e771bffba0e8e0ee998d001a7e978c30a6850aba0a2657c8d0d3994962e3b02f48157943d83e778591a0b87701dcadd2c83005514b8d5cbdb080fbb83dc2885816e1052b5a53b549ec53918ab15c432fbe909fba97fc3748ad45e9ffb904b03b65c734fde3f921d961a1f582665ccc4f51b2a7a587d7adefd8bab52fadf1aecc832bf80b72716e100e80aa476804428ccf240ee2cb4f26f65602821b3a5a18dba0f25458267b518ba611376ea86b98a56e2c789fc8b3bc31a99e0f59b8bcf681ce8b23f6c9091d83dbfb76c054f2c7726d3bc3b90b5ed66b557c097d5a1ca51ab79ea0161793acd07752de32592c6894ca643fd86a77686df054c3b3ebfe02128e2dab732ba00619411794a9b364935d41c9cc9ece01d839400a3938cc456ae7188fee91898abbdf766103228d80c92b3a357f82c880a9f6410ed1ea0d7e935d1972c0038c6cc7950ad6c1f4f7b4307ef2c609fb7221caa3683cb47c99a73152d7f9b1e033be42220d7ac1933619558d523e8c78977c22c397bb90931688aa9565f29aff2e769c5bea88c693a87ca347ce04bfe1c6f6930b9391e631b9eb8c682ac2bb34ab6b0da1891d2c9aafde5733218befdcbad64d24bda14ed01cf3b784f64152302a8b40c937e3f8b12d97048bc89f29cd4ccaa98f0a43a90e68d90f79a027ebb52f8450d59e6fe563992fab5f1de133cbf5a97b752e361d1b8a94", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000137000-0x10)={0x7, 0x1, 0x101, 0x9, 0x0}, &(0x7f00005d0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000018b000)={r2, 0xa9, "6c0b16bcc154f1ae61851a8fdb7422809071f4a8ed96e3e5dacff9cb69eeec28e9a1a72ef5791c15265641aa3e43870dafd147b14e9d7f1e77ecd6bcfc1f06942ad03509b1dc300eef4200d7b4e0a3d395c4bf209ae1a02d709680bcefc267f8c62479bb8f26141680041ac02076d47b21fee24e0e6a8baeec523476b5236375a517b73a52a5f624588467b9cba7ce5aa6362c6c8a2fc3774505bd774d7ba1343db974970fac5e13d0"}, &(0x7f0000ed1000-0x4)=0xb1) 2017/12/31 18:29:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000afa000)={r0, 0x3, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) mmap(&(0x7f0000571000/0x1000)=nil, 0x1000, 0x3000006, 0x44010, r1, 0x0) 2017/12/31 18:29:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) pipe(&(0x7f0000709000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000816000)={0x6, 0xebc, 0x7ff, 0x400}) write(r0, &(0x7f0000aac000)="220000001d00b515f8efff07090007000c000000000000000f77010306000100a445", 0x22) 2017/12/31 18:29:21 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000008) sendmsg$inet_sctp(r0, &(0x7f0000b77000-0x38)={&(0x7f0000dce000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000098b000)=[{&(0x7f0000ef2000)="56cc456f84adb144a9e3161031b4de83b881071ab9040a1b7446d2d062c7d568ea", 0x21}], 0x1, &(0x7f0000ef2000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2017/12/31 18:29:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x100000000, &(0x7f000049e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001c2000)=@int=0x0, &(0x7f0000a9f000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000420000)=@buf={0x7, &(0x7f0000008000)="a94f95571ff300"}) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000522000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f3c000)=0x10) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x27, &(0x7f000066d000-0x60)="fc18845547a61e076cc9668f2cd605c380b7b9b74ba0527a7270c2edf0389fb408db5ea6423c811ca5bd558de0551913b6ea1a1e9584880df5022739c13314f930989b9b6fd566f62fe7944e73e7b84c88d78c2da52f0888f5709f78ac21dc3a", 0x60) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000c37000)=0x8, 0x4) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bc1000-0x4)={r1}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d49000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b8a000)={@generic="fead5f22d059f986447cc44730c7f12e", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000554000)=0x0, &(0x7f00000ff000-0x4)=0x4) 2017/12/31 18:29:21 executing program 6: pread64(0xffffffffffffffff, &(0x7f0000466000)=""/119, 0x77, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x50)="92821fe1f62a233f60a4e3a861cc32c88a166c890f6fb424306e9f223aa7d39dfcecdaaf6a37d891f9412cb2e8639789ffc9e58ff6352418b5baf45a2392d18e3c3909a0110ffbe56945e20e76c86be4", 0x50) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b90000-0x4)=0xc, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000002000)={r3, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_flags=0x4100}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x401, 0x1, 0x5, 0x6}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000004000)=0xfffffffffffffffd) 2017/12/31 18:29:21 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00006fc000)={&(0x7f0000f85000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000099b000-0x10)=[{&(0x7f0000b5e000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000d15000)=""/129, 0x81, 0x0}, 0x102) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f88000-0x4)=0x0, &(0x7f0000e99000)=0x4) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[{&(0x7f000005f000-0x84)="eb", 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) 2017/12/31 18:29:21 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pwritev(r0, &(0x7f0000a5a000)=[], 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000975000-0x1c)={0xa, 0x1, 0x4002, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/45, 0x2d, 0x0, &(0x7f00001d7000-0x1c)={0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}, 0x1c) 2017/12/31 18:29:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f00006ec000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000600000+0x442)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_pr_sha384\x00'}, 0x58) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c0b000)=r2, 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000b1b000)=""/206, 0xce, 0x0, &(0x7f0000e22000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/31 18:29:21 executing program 7: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cfe58327575c041e002a8089496079b1b45009349041eca724fdec73fab0900000000000000000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4035a33d57e456460104ca0dedf1f0e8365cd43d106c41d00996e034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e153405000000000000be220000000000000001c122283846253398a04d99ca8680deb206834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a90000000000000004b4e70b06d43045", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x6, 0x4, &(0x7f00005b3000)={0x0, 0x0}) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00005b3000)={0x85, &(0x7f00005b4000-0x85)="4bfa079e3b8fe5126e73dcc3224641b474822313c18dd4970fc0d2d76f0c738234f8aa7817bd62176e540d37147fbf57827c88f4875b5b7217ac0404bffbdaaa875c5f4648c46b98074e168c4fe9a9de937f36a1a42e5e9efba7456853d88f93aad6a71363c37f89111299c775fea83d20a84da70b56277650c2adc4f1d93133d90474e21e"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/31 18:29:21 executing program 1: r0 = socket(0x0, 0x80006, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000cf1000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000cc8000)="6b995839f13ddc2b506b42e7661207c88a9eb5dea7b32dbd2bf224141e04fff3c8b22dbde64a66f13c260c26b7ff80c88b71e47a19a1e048647db6c68feb31f0a5bd27008ccf6af92cf00fcae4fb1ec991dfc2b54dc6e3858ea07b4464db3be6ad8dc085af765da902a96fabc75f181ab3070239878e508a0fd5be88cdee0582e8be", 0x82}, {&(0x7f0000000000)="c5bd6855f0ed978bc60b7618fc43f6481730829e6298db6243d5f900be609c877a0e", 0x22}, {&(0x7f0000172000-0xe1)="f18877cd61c75704403f0c5c5f1e9a62dd58651652b9b33cd3c362cb85926976789d85aab7917efb96f26c8f4e79494cbd0ef482172bfba8302aa249db973ac489da241b8bc587d0ff9ad3ef81c4830d6f0fc7df7f81ac538006f44ad6e66bca3f14739e95c1455cf49e6a7b0349a1524aeee270f0aac58bdb98687154787390d6a00403b606e83b940947a44ced7505fe3511eb662b10c1d02b562cecf67d6a542c857fca5f9dbbf6a7a025a940e60d371611e57a1cec2e9afc610bf22ad994f0d6abb9e75b688a408234ec93ee05440edf84922cd2e61c178f2fe39b86596ef6", 0xe1}, {&(0x7f0000925000-0x12)="a64c4a0d89a8c195a883a064e2abfe634306", 0x12}, {&(0x7f00009c4000)="676872f38c812e748737f8f86bb0cc2070da5ea9d867e10860784329a510b3e3bfee9fbf9e1d31033d9cff1b11062598348d4c7ad2f209de7f70bddb73ffe9e3444a7aca1bc36dca0ac7a3b44c398e830a0066551a6fa07ddc44a79a4ed921d235c56313a553b63c5384b274f5846083c9b1d2ee87d424211a4149913e3849f68067dc3561a881a3e6abeb457935e677bc2d2c49d937f785405f708f2ebe98415867a2c4f5529ac560a4362d36623e6de8dbd6981fd70450da97", 0xba}], 0x5, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000b000)=[{0x14, 0x203, 0xb, 0x0, 0x0, "6b6ea438"}], 0x14}], 0x1, &(0x7f0000b85000)=[], 0x0, 0x0}, 0x0) 2017/12/31 18:29:21 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000135000-0x10)={r1, 0x1, 0x4, 0x2}, &(0x7f0000fcc000)=0x10) r2 = socket$inet(0x2, 0xa, 0x5) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00009c0000)=""/93, &(0x7f0000fce000-0x4)=0x5d) sendto$inet(r0, &(0x7f0000fcc000-0x48)="bf5bdba81bba80801d6686d1c6961524cf7b05cf8f614d2a5d75ee8a5aa09439ab4a19c63521401a290ba3b5a2f3e84f46a6428ac3bc828438924286de0db49bc2309009a7ffa358", 0x48, 0x4000, &(0x7f0000fcc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x5, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000869000-0x4)=@assoc_id=r1, &(0x7f0000b67000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2017/12/31 18:29:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x3b) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) writev(r1, &(0x7f0000084000)=[{&(0x7f0000163000)="82", 0x1}], 0x3ac) close(r0) 2017/12/31 18:29:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000982000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0xed1e, 0x22ca, 0x5, 0x100000000, 0x7}, 0x14) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000810000)="2000000018006f76530000000001480080200000021100052200010400ffffff", 0x20) setsockopt(r0, 0x10e, 0xf34, &(0x7f00005ae000)="04", 0x1) 2017/12/31 18:29:21 executing program 3: mmap(&(0x7f0000000000/0xd56000)=nil, 0xd56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d54000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0x10, 0x400000000000002b, 0x80000001, @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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffe9b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000d53000)={0xfffffffffffffffe, 0x1, [0x0]}) 2017/12/31 18:29:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x80d, &(0x7f0000c56000-0x8)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000e3e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001f5000)=0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2017/12/31 18:29:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000018b000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000044000-0x5a)="da62c3d18d700c38094a03a2cd5f8a893bd580b3f1d87dff3492388468fe3a73df43dc5d293fe2e8e1051f11d771860bf91467758966f4a88e4de35688299b9cd3d9130865ccc2b63345e0c2b57bfd28b82948e8968c7d044626", 0x5a) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2017/12/31 18:29:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = socket(0x0, 0x1, 0x8002) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f8c, 0x3, 0x800, 0x9, 0x10}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x100000001}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/31 18:29:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000ee000)=0xa, 0x4) write(r0, &(0x7f00004e7000)="26000000220047019353ff07008a00000002006d200000ffff07e9ffff495180e507cd033500", 0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ae6000-0x28)={@generic="ee59f5f4be1ba68798cb2e908cc388b8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000d7f000-0x38)={&(0x7f0000ab6000-0x14)=@ll={0x11, 0x1d, r1, 0x1, 0x100, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f00008a6000)="e2f83928e505cda47cb5bd310d85a6f14f7ee36bb65cad013b44f7a27743556f1f54ab1325c5c33bb9fc7d87a4d01c8e2111fbc822da42215fc10ab1efe811570f8501c314ae988ddf4c61263baf3a484a329811fa1041d7fa08319ef361786998a1a8362c25af762fe1e1915d844a418b62eed7a06720fecae2fc7d68361027d2a53877cdcab6225acd", 0x8a}, {&(0x7f0000975000-0xa1)="0453212dd5f73cede63a9e71e209780665feca80e5c6508552969a6f4579f1faeb84da67c168983b4e681e8af99e6639fc4630bfcf486c0802b59c09f6268f7ddbdb8b4c43437d29dc0f05fe559ad1c0e6adecadf801fec7c94d4c5d4c7291a250d030d6a88fc3de27ff5ddd0461ff7257d487defd6886e934af58dd5c82957ec3301e5772e129beccb6f9f82604aadc6f5a005e0c640a4865c1ea2f79e2f3c334", 0xa1}, {&(0x7f00007ab000)="5d2b532728a35c70e8069ea65df6d0c115d107722f7e8db30b5899c4fa84e728702661775c21f9121e46bbcd6791bc7328ff39117786ab2b75f829f02425bf21ad0ad1a2f88d956143451b35e94b36e6b0e56a63e94b93f485f9d1b038b7ae6f6ee580f8c9e7cbdc987993e7cc037c0ba0b165c4af847bd1ed040e3bea28336e5bdb7a0dea32f33de2d31db8b46b364bb66bb9dae7fd55dfa61e2efd4ee69e926934f9b6a541f2795f2d62a827a17510", 0xb0}, {&(0x7f0000854000-0x5b)="2580bb29a716c1b1bfd28ed75c17e1f12af88c3f4a1079964ff26c0bd9fc3192a964cb47d9e694417785d83025e0a93c1b0ef8593192591fd555b2484d1c9eb85816bfb431046c0f922a53643e5a8006d6007bbef1c4587c81e07d", 0x5b}], 0x4, &(0x7f00000c9000)=[{0x100, 0x117, 0x4, "50d2ece08ab4cdeddb1fa869a7a0036ec49e381dee6974634430b4eeca009b944dd50349ea835d67074f2a9d5eb2f0645717fd0c2579080fa77414d934a54c957fd2744d6647fc4e31e21f04960524e2ac2cf9c614bee29bb99762a3e5f43b86a5b672164ee3e58bbc5b9e47b63d7e6d360b8f54d3564a814db6574f33660778c466741cb155b5c402393d1985937eb34e907e1ede63f6fc1ce9ae659e8621277196a7781057e16ef687266a1bf278c325783bfee72ebb74f7872a310f9dc78e0aa6648ae48edbe5c2e9a063ab8bd334bdde9c62527f8e57531af4522ad7a6621eb1641091f21cb18bb7cd7867"}, {0x28, 0x117, 0x9, "3e55bee8774e1bdb1d9fc99692bbc41e3ace516d0ba845ce"}, {0x28, 0x6, 0x2, "830f5d6e23ab9c2737cf364d73aa96e28d35664d"}, {0xc8, 0x1ff, 0x8, "0dcdce3a4b0f82d7f2a28c3ffde55979575b75d76d5ec68d041816b54ce0af13beb5393cbd1cac301d0ece5bed6477c9db3138fbeeb72eb5e834a9f9839aa31f56c63b833cb4e43701eb44b860d829fc1e228b203a36bccb2108f61d0d119b1b93fb2a7f145cc0cc6d29368b8a2f635bbedae76c335b7be0b919a8fec6957bd9e4714a9e99744edf848011b5bcf68c588d031d4ec2d59c682a93dd0bb836dde480127315fd0523ae3f740d537ebc24d071369f684e"}, {0xc8, 0x10a, 0x7f, "ebf3784f98a0577dc832e4862fa47db9c6a1b44dc4aa40ced7d2169300e3c72a7d9b8052959c229f2d5c6cc9b513ca7eb6d6ef8c7629b6544aaa12a17ffabecac6dc2220d4ef79456ed6ed223728ac7e4cc363b57428771e7c4330c92c4eb8465ae10f43c4497d6ef7abb81923117ee831ad1fae9f014c601fe80e6af03a3a7a13c6b49562f506585347e6995edab1a02c7c3f4393e428f9103690904edfab9d49846a886e6b18dcd0b80e1b00b93d94e1a8b90c1acef323"}, {0x88, 0x108, 0x8, "0dbeccf7efb61a287057276cfca10b2eb7c8941fe62ba52fb7e6182e805c00753e58d212c50fd981b0275bbf07c65b035f76691119efd114ddfa2e7bf052cc48818e81d744bbb9e7feb77c6a125444b7d22233c4902782aed8cfab153a4ae244aa2f8f338794e032825de9c8bdc1648dd01a"}], 0x368, 0x4000050}, 0x40001) recvmsg$netrom(r0, &(0x7f000021e000-0x38)={&(0x7f0000345000-0x10)=@ax25={0x6, {"7ed88f80a10ca4"}, 0x0}, 0x10, &(0x7f00008a6000-0x40)=[], 0x0, &(0x7f0000c9a000)=[], 0x0, 0x0}, 0x0) 2017/12/31 18:29:21 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000072000)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000ef2000)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b10000-0x4)=0x0, &(0x7f0000997000-0x4)=0xfffffffffffffcf0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e96000-0x1)={0x24}, 0xfffffffffffffcf4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef4000)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ef4000)={0x0, 0xf7, "ca60f6bec74808d8d7f1ee95b3e48749f52dda37143b3c6c1afe710b7e1830d086302febe1fd8461b186887c33abc92e8de8d441ad0e4c601f4508362faced2ec0e8b44868c414b52cf3ba324b05413343ac7b28838d86d81b6c17ac0272f75e44f02ed6bafe0bf18aa3d1187bd43e64c71fca109c9a098fe16c71a95903f9f7638afa1924d09f4094092bef4bf0acc3a6a65f7d5602769d08aa9b3785548ce76cb434172b259bb5e6ba92847b47a323149dc271b9f67a313a03d467362d590bc0119a382539f546486f90fb09def3528d452531b92d4ea94a8535613803ada4ef17c1eb6b1fd37f9d30031d58041fc017d8436483e8db"}, &(0x7f000024c000-0x4)=0xff) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ef5000-0x14)={r3, 0x9, 0xffffffffffffffff, 0x9, 0x0, 0xfffffffffffff120}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000ef5000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000072a000)={0x0, 0x0}) [ 204.794962] sctp: [Deprecated]: syz-executor4 (pid 23775) Use of int in maxseg socket option. [ 204.794962] Use struct sctp_assoc_value instead 2017/12/31 18:29:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x3, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe75", 0x20}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000071f000-0x4)={0x39}, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000389000-0x20)={@generic="3117e53b6f44669aa7b29ccb78f53a99", @ifru_flags=0x100}) mmap(&(0x7f0000f73000/0x2000)=nil, 0x2000, 0x4, 0x13, r0, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish-asm)\x00'}, 0x58) 2017/12/31 18:29:21 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x1861, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x10, r0, 0x0) 2017/12/31 18:29:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000074b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x805, 0x7, &(0x7f00007ad000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007e5000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x5fa, 0x1ff, 0x2, 0x7}, &(0x7f0000b39000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00002d1000+0xd27)={r4, 0x800}, 0x6) sendto(r2, &(0x7f000083a000)="07deb1cd3899e5dcd1e9f0c8915192f1f94b6972c6095fe5d672df6ee22374b7c0e435bda0271d26f806807e99af46c8", 0x30, 0x0, &(0x7f0000334000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bac000)={r2}) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000945000-0x4)=0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000494000-0x4)=0x10) read(r0, &(0x7f0000f35000)=""/4096, 0x1000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r1, 0x40000000000005) ioctl$int_in(r1, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000bc3000)=""/142, &(0x7f0000e49000)=0xfffffffffffffed6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d27000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a68000-0x4)=0xe8) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) setsockopt$inet_int(r4, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r5 = accept(r1, 0x0, &(0x7f000060c000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000053000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e127ec987fe74c01c85965c0808eae8d9febdcbc24b400077d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1d5d8f552f0622ae673c01514030", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) 2017/12/31 18:29:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd4000-0x4)=0x0) 2017/12/31 18:29:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200004, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) mmap(&(0x7f0000d80000/0x4000)=nil, 0x4000, 0x200000f, 0x17133, r0, 0x26) pipe(&(0x7f0000076000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000af8000-0x10)=@req={0x7, 0x3a, 0x6, 0x10001}, 0x10) socketpair(0x3, 0x4, 0x6, &(0x7f0000d65000)={0x0, 0x0}) listen$netrom(r2, 0x3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a1f000)={0x0, 0x0}) [ 204.880085] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23784 comm=syz-executor0 [ 204.885015] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=23784 comm=syz-executor0 [ 204.901011] audit: type=1400 audit(1514744961.903:82): avc: denied { map } for pid=23801 comm="syz-executor1" path="socket:[79676]" dev="sockfs" ino=79676 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 2017/12/31 18:29:22 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f000000e000-0xf3)="68ab716cb95c39a46b133a13c4b70c263948715684a63cbe9b27ae026ef202cea21c74ac513d1daee7f93dddadb6c6f687b1892af8320c97710f11ef160b5d7e2ba7b6bad2fec422c05d85594a66edbd4681a742deaff80d17a5c74719034f90f54d4c17679da6f112e77dfcbd4b62face723f8bb3851b7c277e7931d84b6555af9f8333c09334b5b900e79b3cb1be929fa715a023500d9f0de6ea433172d07a71c1b9da57a025d538c0e8ffa38a33695c7b381e79a0f004e0c3aaf19fc0552ae9c8b046418c52939ae3f3941e56a73cef344314312caa5e8f912119f4732031a419bd1ba26ae9828748c79f5b7db2c6dfb494", 0xf3}], 0x1, &(0x7f0000007000-0x488)=[{0x100, 0x13f, 0x6, "d9de241c08d6ed5cc2fac667754575d53ff3265d8a995a80fc1486bd001b3c3a1304c6a00b74e99e3c3fc5c83b90ae2bf9596c6a4aeac3998af2ba2f8d2c952b44d45deac963013da77406dbba888335bce0db7530fcb2017fb6d06ba9b1c482751d0ef609dc357fe4617c6502df826d650a864704d38759c132ad7af8be04a33288285101122b20f51ebf36bdea583e73c32462dcf0c1b3357b62af5953c00017e1f2213e8f174a36c46d3245947ea1517c52aac93c24ce1c97b73d2158305606836e7dd9093474ac81f1ea9fab363cf5d0e4b4e78c863c5c164c63d065fc076ef1ea22e93f885426fba127ff"}, {0x80, 0x117, 0xed9, "e3097e29319bef344d71aaf13f7130488c1ca842d4d48dd835bd68120bb9713ace8ecf13d8a4f8e19c022f305f4259a78e5fc2ed67296416358142baebec05923866d13392b817352f42f77491167ba29ec9983cf33d2e30f4a553e6739517c227a0cf1aef3ae708d93ac72727"}, {0x78, 0x0, 0x0, "fbdf032200d628b63ffd30545f4863f5bb997ee072bbd8732bcb9c15419a17670d6fa94b9cd47a09bcaf7bfed0487dac43de7efab722a58d084cce18bda8393a41dea73f8310859ae33b70b338fa4f68159f1f9c8fd742f1a674ad7e85fda056246f89234c"}, {0x100, 0x106, 0x7, "984b18dc042cec8620739b1455dc2e545c1003c5e7b47b7ea09974f65f12e38170664ca8ace68824b5b771c3cd281bd05c455e37395b3880fd83dc26ff9cd6f32b351424f2ab263ce61b995d20f12dcc171913411bec4b02ad432a16a7898cc3a616dc1536d6714a1a6fa6d29c9075fee8f3f8645649dc5677687b7deeb544ca2a8bf3ef6cba5cb80aec011bc62da488946805eec08528422c8a0187e43dd7854e991b43e7c811b9646af68ac1c9924db85424709ba2490508560f70722c637b684a171e52778f038cf16b5bda46787a5f455e34ca22cc57528ac2eb27b4b1156fc1c309bce812651d50a07a3980ff23"}, {0xb8, 0x117, 0x9, "35a6d6feb2814464a7e383c20f037154af1a579471b24c81933fb3854047218b7d06761abd6ba746c7331af910fd41eaf1480adb20a53f83e45fea07e1550cbef5314b012404d1f1df2824fbe4b73978ad0bb384637967912b71567c8c39ee8a8a4843db6d556c3f0ee343ecbfa16ae154fa8570bfa6f2488a7fe1ec38b7fd7924fcce2c65323564a35595bb0d9e048424c0c389d2a260495b017774cdf3d97bd12f9fd19d6a"}, {0xd8, 0x107, 0x7, "744c673c9c841b5dfdd2b5174c9dd1c8bd5481a983e8961ce52cb8c4a7a720a8ac666992ab5df06b05c50da6c5b4913b76ca806083397f265cf1111c45d5a85fb73819adf573e3c3dfe59f52624da500c29d76babd6d4fd40c237dfbcc935fe8cfbe3e0b222b90007b5e8c7ebf7e7025f89804d84f304638b6e5408e8d1639482640b15c9c13e7cad8b8b4dc4b6df523eb9872f0c0c4dc12bca1dbae56028b43f2d2a126938ef53de44dcf2ec5a32f6e658ca31caf914496575edd9cffd403df677697"}], 0xffffffffffffff1c, 0x4004051}, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000000f000-0x8)={0x0, 0x401}) pipe(&(0x7f000000c000-0x3)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000f000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000010000-0x10)={0x4, &(0x7f000000c000)=[0x6, 0x7f, 0xc0, 0x8]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000003000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, 0x0, &(0x7f0000010000)=0x0, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000007000-0x1a8)=@newpolicy={0xb8, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000006000-0x20)={0x8, 0x5, 0x4, 0x7, 0x2, 0x0}) 2017/12/31 18:29:22 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/31 18:29:22 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[], 0x0) 2017/12/31 18:29:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) sendmsg(r0, &(0x7f0000732000)={&(0x7f0000a48000-0x10)=@llc={0x1a, 0x0, 0xdf, 0xff, 0x1ff, 0x1, @random="c01b5bdd092c", [0x0, 0x0]}, 0x10, &(0x7f000003f000-0x70)=[{&(0x7f0000449000-0x6e)="000311c696b235fc989ddd4c151fae10ee3a85a072c75a3ba68dce3ea5950335ee387784af634827ed64c69c518f84bb578c033d32e92d418159ac7bb7c8b7e1b56eba52046f320fbd1dc7e217504f37608d58b61c8ec2ea05bc0065ad13b7d8e356cabfd883ae138c3c65c80596", 0x216}, {&(0x7f0000a97000-0xaa)="6a8bbe03e00d5ad9b70a2393b0f5612d584e92de96331f4e61d502354208b202dcb9defa7ef93868898f2f782f307f2a3e6918391321fd5977ee1db5ca7ff8afd4470bb7a657249cbe5a67e579f6f4e496e5688acc9e2e27c585dc4b35d1f17b703ac2df9db0948da7ef51734af657890c8c684c34046624aac33b10f90dc7893ddfae2b2bba64d7199db87c47ad47755ee89360ca58fa26cc17be1fb948be15f7a51d06b3ae5b639df7", 0xaa}, {&(0x7f0000ebd000-0x1b)="19d4ec74bb44e687201f7d4c538e125006e9a4edd4db2e874c66d4", 0x1b}, {&(0x7f0000a6e000-0x1000)="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", 0x1000}, {&(0x7f0000bb3000)="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", 0x1000}, {&(0x7f000092c000)="2f0669e813f4217f35ebe93cc8f37d86b3e0871736e172d924d4115f0f25aea1c334d09c77a1d3303a9c76caa7e3bcbb67ec21cff4c5e19446efda9e25406c7eb7b93635a6abbc43d05f", 0x4a}, {&(0x7f0000aa0000)="5c6954eb378ef4b8f63800fee264f8821966a90041bd1ef23ff43da1509e6a48e5e1161f1d94b36eb31e26eec281da469ce3d9daefbb82e25eb3f41277d3ecd54bd4438d26579d1a96f9c1a25eb1bd982c874b46a770379a45fa6075523415e380a0fe4056817f3e7d3a42f4adf42d559f4107b6a83227ad99f283026f6ad1de47793c40f8f5e40efae24138f4284152b4cb3cf42821c70f8c363db7", 0x9c}], 0x7, 0x0, 0x0, 0x4004}, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e9a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7d000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000681000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0xcaa6, 0x3, 0x5, 0xa, 0xa0, 0x0, 0x3b, 0x3, r1}, {0x200, 0x9, 0x7, 0x3, 0x10000000000000, 0x1, 0x1000, 0x0}, {0x1, 0x0, 0x6, 0x6}, 0x6, 0x4, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x0, 0x0, 0x7, 0x8001, 0x2}}, 0xe8) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000df6000-0x8)={0x0, 0x0}) 2017/12/31 18:29:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ea3000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000bf2000-0x10)={0x33e, 0x7}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00006d7000-0x70)=[{&(0x7f0000d3b000-0x1000)="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", 0x59a}, {&(0x7f0000799000)="8956b9aab7d593e476664c95e2e35eeaf5f57970d9874d8c07f719c098d827c72a1ad92994db1722d6982de4dcd4b603833827f51a03368dfef9ecef10ef249d8d9e3c740d67e51a7bad46da94a960efc257794a3292e5432c12647e970f58437bfa667644c6a58658ac17ea925381f1f4aae811718790626d63d8068c7aa7db506e273503e6ca998dca79a4c550d591b20f7e15ff47104a6b1240530b4d53421f000000f655e1af78e919035301b2920567299622af0ac2c9e160a66eee5bbefeb2f2fc63c0230ae51d27a6aa9566c23ea76e1b9fef39edcec4adf6bdef217c74ab8926a76c4a65e7298eb7e50f", 0xee}, {&(0x7f0000ddb000)="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", 0x1000}], 0x3) 2017/12/31 18:29:22 executing program 3: r0 = socket$inet(0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000292000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000062f000)={r1, 0x2, 0x1, 0x2, &(0x7f000060d000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2017/12/31 18:29:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000e7c000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa4b}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e94000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000136000-0x1c)={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b51000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x9, 0xfffffffffffffffb, 0x7, 0x82}, &(0x7f00008b2000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000c84000)=r4, 0x4) sendto$inet6(r2, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2017/12/31 18:29:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f0000e44000)="0493e082791474831fd15e21a2d5e6d428b3a6ea25ec939157a3488a89e1a14118afaae58776066f6920f7e1c8004a68fe4db9a4a90f2e371d6d05b8c4d254f6d5c9cc4e6ed420ce7c1d012b2c5a5dc6b2e2bdc53ce03b14ccde87b502b1028288d4cb", 0x63}], 0x1) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c32000)={0xf, 0x2, &(0x7f00009cf000-0x10)=@raw=[@generic={0x1f4d00000000000, 0xfffffffffffff001, 0xfff, 0x2cdf}], &(0x7f0000c5a000-0x4)='GPL\x00', 0x4, 0x9c, &(0x7f0000000000)=""/156, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f00004be000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x806, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d7f000-0x4)=0xd66, 0x4) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000001000)={0x1ff, 0x5}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000-0x4)=0x7, 0x4) [ 204.911646] sctp: [Deprecated]: syz-executor4 (pid 23795) Use of int in maxseg socket option. [ 204.911646] Use struct sctp_assoc_value instead 2017/12/31 18:29:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c8a000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f00000)=0x24) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000040000-0x4)=r2, 0x4) listen(r0, 0x100000000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x20000019, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:22 executing program 6: r0 = epoll_create(0xffffffffffffff7f) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="8ccd8dcfaec231fd2785462bf7f1e6d4ecbcff5430f39322bde79a93c0bf248275f140d4a96c6fa7adf376219c5c67fef1a5dbc11860e9225bb8d8901150085a0db77942c24e02831fcfd6128ba0afdffa917d99340c53a5df792f2bd22af145643cbb4816332a124df1aa3b2e460a2891b0b7bcda84f440dbdaf2e0535a47b01f7a1b93a6c5a5a6df378adf94", 0x8d, 0x20000000, 0x0, 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) pwritev(r0, &(0x7f0000001000-0x50)=[{&(0x7f000075b000-0xff)="6d17a5fdc3172e19cf2d7284b0387dc6e50446a54fa985b227ce01665015ecd1969d9dd4c2026d9f8268c1afba9916854b940123fc89523d801fd3ecaacc1aa578d0aef5224999876f6557e407f059fca74efbf9b1374d251c52103e4be2cad24d86af69db69896b2c3bf7d3774a06ded016c68ef91ef599ba2dc466f241be33be71fcba949cbb26405d39f311c43374cf324fda55e29228377223778dc3db62a9c1612f39546f20b4c24c527ef577d6471a881c4fb58c9c81da40e7d0a81e9ee6aa9c90742239c298fe8e456485db0e44140d9f1e3099db5f9d6035097c889ccb8a7aa3027688f418fe28aa5b5c64246e3bb9bbe0b085e9cb33c92358d2e8", 0xff}, {&(0x7f0000000000)="23ba128edd12fb7aca0db69be9639263849a5f46f25281e1a26912e58551a2cbb1279d45ef9e5acf6b69019a1fc5de804736ab46c9c44e4d49577fcb5b4bcdb0ed2756fadaf83ab6ffb649b35aae986b77711ed94b692af93b2a0152e299df72bc996795482c5baabcf52feffbecbfc45ea51c847b3d58d04fa027fd30336a41e43cc7c7a615f30addfc2092df8723d6203e8d1e3c956b0d024956dfc867289bfc", 0xa1}, {&(0x7f0000000000)="c56d3d87c031cad9e7e57817f394de3f1356a800297ab60b3bed5d0c244c6bc5e0e93312a6cbbe8e82976fec0c9470481d81d7b3c17e68e185a26218a368cf68c6976c4e76b8b9646c7036862a753e8c15", 0x51}, {&(0x7f0000a30000-0x27)="267a64c80f86efd94ac8719d943b16939e15b9d7a2e6c1cb8fe08df58037ff6391569d09061585", 0x27}, {&(0x7f00001ae000-0x37)="53c8663d074d809f7664e0998f53889d5209232748cfde0b3ff44e55a3d8d596275215b16c2dc9ff6af2f512f988fc8ff501fe24605858", 0x37}], 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000001000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x438, &(0x7f000067e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "438b87", 0x402, 0x88, 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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2ff376", 0x0, "3a4ff4"}, "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"}}}}}}, 0x0) socketpair$inet(0x2, 0x4, 0x5317267b, &(0x7f00000a0000)={0x0, 0x0}) accept4$inet(r4, &(0x7f000073b000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000123000)=0x10, 0x80800) setsockopt$inet_tcp_buf(r5, 0x6, 0x1d, &(0x7f000033b000-0x2)="99e2f69283b4ed4973177fdf9ecac156f58c56ca0e29c4dfa669cb17bd", 0x1d) 2017/12/31 18:29:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e58000-0x8)={0x0, 0x8000}, &(0x7f00001ea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000025d000-0x8c)={r1, @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]}}, &(0x7f00009b5000-0x4)=0x8c) r2 = socket$key(0xf, 0x3, 0x2) r3 = bpf$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, &(0x7f0000187000-0x8)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000e2000)=0x0) 2017/12/31 18:29:22 executing program 5: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xc00000000000000}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000475000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00003be000)=0xc) r5 = getgid() r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000621000-0x70)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000e6a000)="488f68d05136d18a973721feb5ec4b2286200f9b6770a358053d7437ec285b57632717b6a4d474afa0e518f5ac94ea5fb5eb4d01be6094fdce7874fe2cc37ad7bc80abc1ad3747825004a489ca5418de2f16f1d9931a04d58372b0ec0e597dda8aca2618c8d055160d28b614df60386e489cadf40bac773f9b4495e8e8e2b1442115be3a041ef18b65d3aad23a70d68d3e1d746d8c49e5a617963e8796e97e3f68febb10b7b3bb921e23c3f7a0bf642f454e99b18bbd", 0xb6}, {&(0x7f0000315000)="f5861196ac3030f918c0972ee3304f5e0c7fd8661db2ea426cfd5a730ac052a298741c72e250932c74aae3075416583a3f653b8362ec8cfbe5935954dda2a6e32ceb432206e8ce108649f589b0aa5ea1934f63aa7daa34f045bc64ad6177cfad0c4b3ca1697c1a74ef65478e09af5b33be67f392446a574997eb8fbeb17893639ea98c1c0195965e26269372f40df32616c26194174e5d54dcfb49ae122a33c05ff0b775e7d2f4f7862083f5a3fbc3df2fa4c88fb3", 0xb5}, {&(0x7f0000001000-0xe8)="28d0f19feec5137e334c70fc3d55a32d0cab5aa494c7af4e91e2f3023f08fe2e41bf4229cf1b90b45190f322f28b278cb238a828f1dddb6a70c36dfaebe01ac4acc632650af90fcce34c8a86e3682fab4c6032ed6ae3e17dd1583d1d67cb3e13210d80174632deac7e19bd9f3128bfa73f4e21feeea841d97cd31b147741c6672ee577bee73781b8a27c7b57d19af5c7d5914805e4f898f828384b28afdd9cbd86add88ee0ba7c745953dbe2da02d127689fdbed53f0d3d7305ec10108f16223ad22cb52bc6cb0165531ab734db8405706ea9bbaa48392b42b530d218b394323339e5a64faf57cc5", 0xe8}], 0x3, 0x0, 0x0, 0x8010}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="5ff6c3dcfae070fbcc58ff20f3db97ec2b3f5cd770d7b7e371a86892015b493e1404c20979d21893f373c9689e73ae00b53676c40f46cd58e6e4cc30bf0913cb1f429087bb1bd9deec34e84a4e382103a9ea1ac3d35b1b1fd8700451942733d774dc228cfc778352cbc42f167953dba1cf5c04ad7253c2186d4f830c58db149fb5098ce666b73d753f2a58bb3b19d088", 0x90}, {&(0x7f0000001000-0xc0)="039a82dfd7401dd1c2caf08326b39c113e93bbd97fa98ed5687c21c89e34eb6add28eded3a55db7706c62547ff2b9b725f2e90eb65f04912af542e7d9c462a0239238cfbd2ec99b71e386f324b99ace48d429dd16fd6d7313bdc31128339ade349b9058d44e06f96c31197fceb0ac02e4b15f8587eb3eda556167cd2f5a685cd8b55132f62c0eb448a4a242fd8bafd0d50043a568cfec4692898ba7065a776b6176df82f565507e0b7fcc88bfcffe489ee43072d499d5ab402b3019aeba33733", 0xc0}, {&(0x7f0000001000-0x83)="b4c49bcb85bf8bebd1bb0b62c1202f9d0cbc744ed17dd70480877c30913f32a15ca62218b95bdad0111c47d6426f52cdbfdf762e4a673b2b6741340e579518dfb0eec5b526f9eb4ca54055250e9491abba8da858a533202e7213cfffa8779c575001ccf2d0475fdbc0426c82245bcb9ab96e981638efe4ee3f7abc704ed7d2c5e1c365", 0x83}, {&(0x7f0000001000-0xe4)="ca2ba1c1215a0db47468150eefd264fa212bf5e9713b36c9980e2359ebbacecf09e686722a7482029e334b799d14682453a99c1c9f06cb2fae11aea75e07dff5a3c9501f48c2c445b7f197b8d7036486dea599c7f488cd0bb752d28bb3d2fd949946d11b116275f46f6de4876d2a6d9ec9d32ad33a767e79847756bce5446091af7f3114f379c66283d4b7766371ebcb48a92be21aa592d7069ebed0981091dbc68a004e492533a56ac54596c7ba111047d52c8da49b553799ef9e804216867ebceffc50e836814dc8fb3dfdd72aa2d6666913b0412d6d01af0c21d08c7ca7fc51ff1047", 0xe4}, {&(0x7f0000ef6000-0x86)="677b20ce7217bce06db5bf443dc81b1dc6c6732ad8a4ed7a25e074aec317fc1d9cff7ef7af8e6e078a2f3c4400324ed2452adfff73f91796326989a44bbadf586d779f7bb45802bb74c4ae5f17afd7dd153a119ee41494bfc509cbac8b6bbc79c1c103d5dca42520a50274ac4395b0de6f0fcf270a4ffe33c233db65c6f7a4e2e98eaebcc655", 0x86}, {&(0x7f0000f11000)="9fa755640630f61f6a16785ef81f40cb93f531672acd6c38b73907167d0b872722", 0x21}], 0x6, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r6, r0, r0, r0]}], 0xb0, 0x4000801}], 0x2, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2017/12/31 18:29:22 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fd0000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000e8b000)=0x0, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000073b000)={0x0, 0x401}, &(0x7f0000fd3000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000032e000-0x10)={0x2f070241, 0x8002, 0x9, 0x7fffffff, r2}, 0x10) [ 205.086188] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:41205 2017/12/31 18:29:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/221, 0xdd}, {&(0x7f0000002000-0x6b)=""/107, 0x6b}, {&(0x7f0000002000-0x8f)=""/143, 0x8f}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000002000-0xc9)=""/201, 0xc9}], 0x7, &(0x7f0000001000-0x58)=""/88, 0x58, 0x2}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0xb)={0x1a, 0xff, 0x3, 0x9, 0xfffffffffffff801, 0xd9d3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x50, 0x802, 0x0) write(r1, &(0x7f0000fe3000)="2200000016000700ea09100820e2073f0a0000810000000000000000000000000002", 0x22) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000e60000)=0x14, 0x4) 2017/12/31 18:29:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f000029c000)={&(0x7f0000c8f000-0x10)=@ipx={0x4, 0x6, 0x4, "57aef176c69a", 0x9, 0x0}, 0x10, &(0x7f0000634000-0x20)=[{&(0x7f0000848000)="", 0x0}, {&(0x7f0000cd4000-0x39)="31c6776b157bd4d5fbb35272f9dc8f0564a096b97fecd649530237a28f0a40d5454b894acd1c591812fe468f8b7e3dff624460c54cc9711f4c", 0x39}], 0x2, 0x0, 0x0, 0x10}, 0x4000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000fe000-0x4)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d7e000-0x10)=@generic=""/16, 0x10) r1 = socket(0x1e, 0x2, 0x0) accept4$packet(r1, &(0x7f000030f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009c4000-0x4)=0x14, 0x80000) sendto$packet(r1, &(0x7f000009e000-0x52)="803c0bacefac1f6883512c75c64836e66578ca03fee67048bbe0198c82519b02a65d8cc9a0aff2dad87dbd6b84d8eb8d67e30268da643b775adfb9734059c8636c3a501a66d9d07ceee5592b89bd2210d43e", 0x52, 0x240080c0, &(0x7f000065f000-0x14)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000388000)=@generic={0x1e, "0101000000000000000000000000000009a98cf321b30c7bc07904050400000000000000ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb505a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c3b9f70dc136cb1857"}, 0x53) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00003bc000)=""/228, &(0x7f0000128000)=0xe4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fd6000)={@common='nr0\x00', @ifru_flags=0x0}) write(0xffffffffffffffff, &(0x7f0000109000)="1c0000001e000720279822081d00000001c4000000e7ffff0600f700", 0x1c) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00009ab000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x91, r2}) 2017/12/31 18:29:22 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x3, &(0x7f000088f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fcf000)=0x0) r2 = socket(0xa, 0x803, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d7c000-0x3c)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b42000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000344000-0xb3)={r1, 0x7, 0x400, "9c4c77614406b54975709a2ece541eae878ca76f5d44a417948b52a218968ae4bd4df6f1205cb82dc78c833210fa06b778fe82a09148b28a9b2af643cfb413e0b2ef96a34d213ca92ab9405d36242be2f9f9cb7dc723bd3d3973db3a26d56231531245de896ef2ca2b6ed3b00999d0e43f6ef22f98e032ee3754ddba0f6802c72429d864a7e8405da3bc8f1e3b8e25bb7731e6f02d32722141cc98c279531ba823ed7841afe0f6b345"}) 2017/12/31 18:29:22 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fd8000-0x130)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 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]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) 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) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000fda000-0x10)={0x4, &(0x7f0000fd9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000fd9000)={r3, 0x7, &(0x7f0000054000-0x1c)=[0x5c, 0x9, 0xbce, 0x9, 0x2, 0x7, 0x38], &(0x7f0000d5e000-0x14)=[0xfffffffffffffff7, 0xfff, 0x5, 0xbb, 0x100], 0x20, 0x9, 0x20, &(0x7f0000040000)=[0x0, 0x2, 0x2, 0xeb, 0x8e, 0x3, 0x6, 0x20, 0x8], &(0x7f000040e000-0x8)=[0x1, 0x80], 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000661000)={&(0x7f0000fd9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000530000)=[{&(0x7f0000249000-0xe7)=""/231, 0xe7}, {&(0x7f0000fd8000)=""/246, 0xf6}, {&(0x7f0000806000)=""/177, 0xb1}, {&(0x7f00009f4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bd7000)=""/123, 0x7b}, {&(0x7f0000fd9000-0x51)=""/81, 0x51}], 0x6, &(0x7f0000fd8000)=""/110, 0x6e, 0x9}, 0x2102) 2017/12/31 18:29:22 executing program 6: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000af5000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af5000)=0x10) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000af6000-0xa6)=""/166, &(0x7f0000523000)=0xa6) bind$alg(r0, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xb, 0x80000001, &(0x7f0000af7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000af7000-0x38)={0x0, 0x0, &(0x7f0000093000-0x40)=[{&(0x7f0000795000)="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", 0xfb}, {&(0x7f000064c000)="88dd21dca8f72b1111ae940fa58b26013743fcad7ced5c97c72ceeb4e512e48cbb76bc940e3817c900414b058ed06dd62079220a913415f7b1b77b492508387245880c01e0f78a9eab44444f801cc6e0bbcb56fad2cd100737f7132de3a5", 0x5e}, {&(0x7f0000332000)="9bce8f271288dab21fdaccc8760492da976ee95b28432b44bb864f5361a6d15bd205d7d852fc391e1ca44ec60521c9af2d93dc7ff5db6f3b060108194fe35b329c0418186d4b8fde1faba8ab2372b02f8106e41b314041f81f12e1bcb1b025352931f53c244f0f41d8095b30d7813674c10d0414b0fc32c9c8d8264bd71c7ec649622e51e17de44a1fa69ee8d836b53558422d46068a947fb5f222fd73e7e2424a0f3929dab7ccaf20ab226542fb8aae901daa7842d6243aef33aee4933f91", 0xbf}, {&(0x7f0000805000)="a75ce7af534154e63e91ce84653b72753e00afa3fe5e82feb08afcdf53d11225980daf1175e1dc061c6cfbb69e64e282485a70215dd8ed18", 0x38}], 0x4, 0x0, 0x0, 0x4000890}, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x0, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) 2017/12/31 18:29:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000098000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000206000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00004a3000-0xc)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00007cc000-0x10)={0x2, 0x101, 0xfffffffffffffffa, 0x6}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0x0}, 0x4) close(r0) 2017/12/31 18:29:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000)={0x0, 0x0}) pwritev(r0, &(0x7f000001a000)=[{&(0x7f00001be000)="af761f845e986ccb0059543a27f0603c481d8230aa3d832f28d5a8f14773e9eedf871daf78ac65bd47e672f7e379931a6fc0e4acea0fc7505683247fcbce91db79ff313265c7b6b82948dc49057b1ad64982cedff4d9fa5aae4090599fb0e68d24d66722405eeecb50a423860bbcc63ee5c495d489f2711f67f3ccf11e40f2eff0df353d97c197b492e412563a253170476bcd184ac18baec04e96ec255779b1e3cb8e68a35a4220127b5de5e7f7324a03c1d071ef51b9031bfb880e087f9bce57c19dc6ce4a33f0aaf3f2168bd74bae6b233582b8ff75fcebcada790d", 0xdd}, {&(0x7f0000b5e000-0x4c)="9e5ff9b18f9727d74593863f82610334f1aaa214b4db357e52b9f28ae09abe370d430e0bc22dfb65f0846d4983e645554530feaba29d5f5fd37bdaeda94aa50594c8ae67bda4ac0c881f08bb", 0x4c}], 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(r1, &(0x7f0000fee000)="260000002a004708f9fffffffffffffffc00521400000007dfffffff000000030002ffe36e35", 0x26) [ 205.188716] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:41205 2017/12/31 18:29:22 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3ff, &(0x7f0000fed000-0x92)="57729e6746a666a7bfa996e3c11fba12387e6fbfa98dff91741a5acac710171347a15aee05380743a1d678ecac5c53a7ce6c643bf6f8a94cb2a02743251d1c8868f9bb24c6c7cfc4b93b9a0f8cc6f339210ce75797ef5b46a0bd52b2423366e137f5294c0d687bd7ccece34cbb5fccb17d18fee0e4e2a608e77bc4648bcc494f3ce4cffb300ac8f3f81813620a603654de19") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000843000+0x97d)=[{&(0x7f00003cf000)="2900000018003109da00000000000002021304002000ff06800000000c000800040010000006000fb9", 0x29}], 0x1) 2017/12/31 18:29:22 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000478000-0x4)=0x0, 0x800) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000124000)=0x6, 0x4) r1 = socket(0x18, 0x4, 0x5) accept4(r1, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) 2017/12/31 18:29:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$inet6_buf(r0, 0x29, 0x1000000cf, &(0x7f0000ea1000)="", 0x0) 2017/12/31 18:29:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008e0000)={r2, 0x8e}, &(0x7f0000af4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r3, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000915000-0x4)=0x2ffe37f80d0283e7) getsockname$unix(r5, &(0x7f0000b72000)=@file={0x0, ""/108}, &(0x7f0000e1e000-0x4)=0x6e) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r5, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2017/12/31 18:29:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bd5000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000b80000)={0x7, &(0x7f000002a000)=""/46, &(0x7f00004fb000-0xa8)=[{0x1, 0x82, 0x80, &(0x7f000081a000-0x82)=""/130}, {0x0, 0xb4, 0xa85c, &(0x7f0000456000)=""/180}, {0x0, 0xba, 0x1000, &(0x7f00006c1000)=""/186}, {0x1, 0x1000, 0x9, &(0x7f0000f5e000-0x1000)=""/4096}, {0x3, 0x1000, 0xb06, &(0x7f000068c000)=""/4096}, {0x5, 0x4e, 0x9, &(0x7f0000196000-0x4e)=""/78}, {0x3, 0x17, 0x100000001, &(0x7f0000eb9000-0x17)=""/23}]}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c2b000-0xb)={0x0, 0xe6, 0x0, 0x3, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) listen(r0, 0x9) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$inet6(r2, &(0x7f0000223000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b97000)=0xfffffffffffffeba, 0x0) socketpair$inet(0x2, 0xa, 0xfffffffffffff633, &(0x7f000047a000+0xf2e)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000239000)={0x7fffffff}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000d5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9c3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31, 0x1, 0x550, 0x5, 0x2}, &(0x7f0000609000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00002d3000)={r5, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3027, 0xed, 0x5, 0x14}, &(0x7f0000483000)=0xa0) 2017/12/31 18:29:22 executing program 1: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000218000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent-generic)\x00'}, 0xfffffffffffffcb1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021a000-0xf9)="309a1e0574ccc3068ae87ee86388e9dea90359c9354115aec86bf4229de377e5c3b44620cfba4258f71b6befe908b2e7bc6a5ec46fe1c62671ebf97fa5b70943cb16b3a4ff60d973bfa87fb9a613de32fb5c1cc82007f0a4c3428f514de9be64a60104358a07884f0f24ac8d1bcae08b18999667dd4b74343a37a439defd51451d3fdf27c7545f267796207ed49a52fbf63717a0e6dff86a42e770032f2c7342b4921cbb2d731d4f253e6b2e491e782e4fe1eabaaae5834b132e791f9e61f4e090214eb552aa2b9e40f767cc272c357a484952e03deaceff8d279483e6a5a98ac35b65e0a37ae767ebe2737850e6ed092deecc8f059b8a44ad", 0xf9) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2017/12/31 18:29:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x6, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000348000-0x10)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2017/12/31 18:29:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000b0d000)=""/56, 0x38}, {&(0x7f0000af0000)=""/220, 0xdc}, {&(0x7f000083a000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x2de}, 0x40010000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000c69000-0x38)={&(0x7f0000809000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008da000)=[], 0x0, &(0x7f000018a000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2017/12/31 18:29:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x92b6) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003b5000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040c000-0x4)=0xe8) r3 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e36000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000046f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000072000-0x4)=0xe8) r6 = getgid() sendmsg$netlink(r0, &(0x7f0000436000-0x38)={&(0x7f0000a92000-0xc)=@proc={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000eaf000-0x10)=[{&(0x7f00007f7000)=[{0xd0, 0x2, 0x100, 0x6, 0x0, "3f143195cb849e2090a70c287d7ec499a89540a988bb98bd85994af78aa80b42cfb5a6a818eea592a0e0dfa965dd70c0d04e56c2f0159a1a08b6eef94ee225c5f427c2ed7bb16e517966ab9a6bb85e9a41bd841b47f557bde439eb93f7c22b8dbbfea0019a055b33ec23cae6440a1ba641f12e7cd83ce99737657549f75ee2d81c0dc9ac792a6f739c571786dfa39db9eacec9dcf2905c0a7c04e796c4cfff232835637a94c49dd507b6a3e74817412664de7ba1fe6419b20fc15dca62de8c"}, {0xf4, 0x5, 0xb06, 0x2, 0x0, "f65bb3cbf8672b94eabed281d618a764f4f6a710fcb2fd7d11affa3539293bc9efa73ed89f5f481b6bcb0463982df6320c1b1a5ec483c92134f71d92372347ea789c037404b35280a94ee161e27bc03494a07787b67253266b22a8bac5cf1aad7fba5a45a7f7ffbf9c4712a010dc98b9694678357e40cd86e0994393a4de8b6389c05abfc4cbeaaefbf94e0740d54aa85e6d91289c8a37982d923b1a453886df7e5d81bb4ff4b0697e65fc73cf3002c3bffb61f48c1806c6a3524cc2c0e4c485fe9e96ef339debac0a0ce1405de850d0de437d73a83f798ec897652723c2a8dd028f8e"}, {0x7c, 0x60000000000, 0x0, 0xe685, 0x1, "c4a22f11c9881b20c0aa6bb8bafae4a1830f5ef95fe08b6baa224bec316e6ceae7da09afe858f17f81151d2d9824dac4e26749291252d465a0b7a6cb327f0af76f8ab099e4abea58b8b6cdc8d897bd02928c600ab57cd283d968a9f8c0d44215d221dc52875a707f93"}, {0x90, 0x80000001, 0x614, 0x716ea7bd, 0x0, "bca3bc946ab422db729d7c3d7fe1b77664c732c46f3370b13dd9845d747feea58209a0fd5ae3f355f83a33df5aec3fd6ab29c0d8d966be28c35e2b10c4febf4155120eea38b9b2b84a431a520d2d8890cefe30125d2b3198094e4dcddea8312653d6971acd89bb713b409e36fb772ec9316a8256aecca7e8d4994c15fcf27f40"}, {0x4c, 0x1957, 0x400, 0x6, 0x3, "38fcb878d7314a5c57b3ce6f4cec518abceb077092b810bb3091951f4b559e74852df83525fc6544d94b3ea35e09488d2c05e326fd8108aabf75caa3"}, {0xa8, 0x9, 0xa, 0x2, 0x3, "bf0d40dd5116b57a341b74f128ffd6ff91f45e28a001d4748acedd28e39b3769b81be9ca45fe99e428340eef3135f607fc93e455d1b2c677d03c3a3721465eb4d9d5099cea7aaee8cf7326428cd6de1dcecf0664856031ef846addaead8705c50fe79070f9db855821186d6a552acf6146d2e165eea6a3a2ff2beec984e8d8eec6cb2473dcbc75e7ec8b57ce1a387cdaa27f2d94ab"}, {0x48, 0x4, 0x800, 0x216c, 0x3, "2d2a29a3248dfc7f7b587cb3072057317b08bc33ba4bbab3f7cadb116820fd81b6166e207ef94260d97b2d2cae730cbbe5b30f2cb9"}, {0xe4, 0x3f, 0x800, 0x8, 0x3, "00db9c020111741e12d3ead85cd0521de128396dd2ab8566aea9d3343176aa3cf2fa3aeef3b86d2168bcc0d8c6214de35e12e6b10941dcb61a1f83ea92b7660202a87e9eb3e12e3b9fab9e508af3678dfa29a581b79578903f2a6b7d449815d1f424d9ea14e38a856f6e531791c833fa84a1a9fffa205760d505f458bcb09c7a6805902779a0035340ed5b7b8e71eb5a46f15b5ee203759df9595ac57e72c86a0603c990652b9356374befe5992964db2c8eb76b7f2488cd9206c5b681ef87cdb724c20efeb593a4507c6ff456ed87cf3452fb3e"}], 0x4f0}], 0x1, &(0x7f0000de0000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x80, 0x4000004}, 0x40040) write(r0, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) 2017/12/31 18:29:22 executing program 6: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000852000)={@common='eql\x00', @ifru_mtu=0xfffffffffffffffe}) 2017/12/31 18:29:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e6f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cb2000)={&(0x7f000040f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00002a7000-0x50)=[{&(0x7f00002a6000-0x17)=""/23, 0x17}, {&(0x7f000042c000)=""/16, 0x10}, {&(0x7f0000486000)=""/0, 0x0}, {&(0x7f00003c3000)=""/144, 0x90}, {&(0x7f0000e76000-0x7c)=""/124, 0x7c}], 0x5, &(0x7f00001c7000)=""/24, 0x18, 0x6}, 0x40000000) sendmsg$alg(r1, &(0x7f00002a9000-0x38)={0x0, 0x0, &(0x7f00005d4000)=[{&(0x7f0000a98000-0x1000)="a56e84b97b61c61ac16884c453715248067ea083c2249f88013d9d833751ec363b5f3bc8ca94e1732f72fa1542403f5e41dfa4d988017c4dfa542b51f7df6fb8b82916bcb0f79aeeb8975a9172e8106903e3e0c41b910498cdd46a84537f9e508bf113fd5083acf7f8f2475c6c05f63871462dd2f1f325a9808f895ef6f7e1a5ec16a05dae0132a717b02cc3e0d0019eec622e5dd94828adf61926f0431629ac2e0ef64350355ab0e918de4eaf8451b15c7e3d0beb5e320881957adc7f5b742787a0e607164321d0a0a90b4dd649c797ac3155e32e39db81", 0xd8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f000052f000-0x40)=[{&(0x7f0000321000-0xd5)=""/213, 0xd5}, {&(0x7f00001e6000)=""/232, 0xe8}], 0x2, &(0x7f0000ce0000-0x39)=""/57, 0x39, 0x0}, 0x0) 2017/12/31 18:29:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000e97000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000181000-0x4)=0x10, 0x80800) bind$ipx(r1, &(0x7f0000220000-0x10)={0x4, 0xffff, 0x80, "713da47ca7e4", 0x101, 0x0}, 0x10) socketpair(0xa, 0x3, 0xffffffffffffffff, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000c8a000-0xbd)={r1, r0, 0xfff, 0xffffffffffff73be, &(0x7f0000f5c000-0x8)="2b9193440f999803a059233aa049a521fad22101a1191f2ddb1080c0bea76a14a181c96a903707effa280415da4bcf4a33c9d411270b3348c644aa4ccc0a592879184a1fff00b7cf943d58c7df43d5c102f1bdb427298e37ceab696bbf82e4c0629ba9d7c1a167d242f93819e3c16255c0a8858e8853df2f477a8d3c338e5969c25754e2e9346f567ce276871b7aa00b216f1cd9e42d599cfbcb0e9551da6f1e91eb3425cf033c881667a0e021a8f79af7137d09c47b0b8dee0e28247933d06d012f90bd4823da79d891eac0ac561711e15f4543e28fe211c941828232c6aca1e7aaed474abb1dbf5b56ec7e67952f39486609312550f7", 0x3e0, 0x20, 0x80, 0x9e1b6bb, 0x80000001, 0x100000001, 0x6, "7d45525cd5b6cb4f2eff330e6c3d36d6233936add2263c35bd19876cd68e87a2b463316947594bcb4fa06c90b89d069c5805c9b58118eb412f23bc180a64eaca6002db0927c98b260a5a536ea462868c5432b689a36bf054511c9fe9531aef475ac12f962194927006f92a5ad6e0cba924b0e2ec567199b46e21bc00275276b88334075175a137ee55a46fc0de90037c4f88acc878"}) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2017/12/31 18:29:22 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000209000-0xc)={@multicast1=0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000301000-0x4)=0x9) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) sendto(r2, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r3 = accept4(r0, &(0x7f0000f77000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000161000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000da1000-0x108)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff3954, 0x40, 0x1, 0x3, 0x19b3, 0x0, 0x3, 0x6, 0x24, 0x4, 0x400, 0xed, 0x1ff, 0x8, 0xb7a]}, &(0x7f0000e69000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000334000)={r4, @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]}, 0x1d5, 0x8, 0x7, 0x1, 0x3}, &(0x7f000004c000-0x4)=0xa0) syz_emit_ethernet(0x2a, &(0x7f0000f13000-0x2a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x88f7, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @multicast2=0xe0000002}}}}, &(0x7f00005f8000-0x14)={0x0, 0x3, [0xdb3, 0x281, 0x56c]}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000271000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b5000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000472000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b67000)=0xc) r8 = getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000065f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000018e000-0x4)=0xc) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000793000-0x4)=0x0) r12 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f00008ca000)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00005f2000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d8f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000-0x4)=0xe8) r16 = getgid() r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006bb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e90000-0x4)=0xe8) r19 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e04000-0x4)=0x0) r21 = accept$unix(r3, &(0x7f0000a7e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c9d000)=0x8) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000f59000)={0x0, 0x0, 0x0}, &(0x7f0000080000-0x4)=0xc034269b73c25361) r23 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00002b2000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000222000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eee000)={0x0, 0x0, 0x0}, &(0x7f00005cc000-0x4)=0xc) r27 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bfe000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed9000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000032000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c7000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000074c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000461000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000036f000)={0x0, 0x0, 0x0}, &(0x7f00007a9000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000066000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000929000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000800000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a08000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de2000-0x2)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ff9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d39000-0x4)=0xc) r37 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054d000)={0x0, 0x0, 0x0}, &(0x7f000002a000)=0xc) sendmmsg$unix(r3, &(0x7f00008f8000-0x118)=[{&(0x7f0000d7e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000652000-0x30)=[{&(0x7f0000bf1000-0x1000)="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", 0x1000}, {&(0x7f0000a7d000-0x53)="1c9066231f752e7a267d7d0372cc77535922d9326d1b41d60078a41e9cfa27dca3dc04c17af7cbfe932f7a58950a8bd08324c45ec46c899408ee83fe6f76adffbd82182d77892649654e0765d42621b95d1c29", 0x53}, {&(0x7f0000ded000-0x6f)="7290cc61a358b2b033f9eeb39736ab590dcb0415e52b25908e591dafa66b966f23200d7374cf5d6b92014fe63e4f5de76224f063273d659d88bdc56f6deb758ce56c2ed7a47e9782732c70ef9b98b5e700d105125b5e6901f10e3aba46b6a13dc66cae9832e3218a111bd1ca9ed907", 0x6f}], 0x3, &(0x7f0000f39000)=[@rights={0x30, 0x1, 0x1, [r0, r2, r3, r2, r0, r2, r0, r0]}], 0x30, 0x20048800}, {&(0x7f0000ab7000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002af000)=[{&(0x7f0000c48000)="54a6ba3f8edc87f60d536acb3f6a9c01baf2da8263251c30fa33", 0x1a}, {&(0x7f0000a81000-0xff)="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", 0xff}, {&(0x7f00003c3000)="59d0e8e64f520eb51acc0e5ae0379f0a575ac333bbfeb87783a700fe8cc1ccc7b5bf8b4572c96b5b643e10ac88834d507296db67a3ca0d978161a35c0c998d638578a0440743a4284510e83dfd71b97113e3b45abc312f7e1d1f89a62fa50a24e503072972c24ae9a076aec76d4536c3afea12196b4586", 0x77}, {&(0x7f0000f12000)="84af17c721fd899a811b943e5c78cb48d816fb32160789b82cc423c3b45d62e6b77719ea3e0845331a11d508e11426dd9e896785feaff21a356398104f40bed22601f653c013923d39ef1537d3a716", 0x4f}], 0x4, &(0x7f0000224000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r3, r0, r3, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r3, r2, r3]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}], 0xc8, 0x8044}, {&(0x7f0000cf6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f86000-0xa0)=[{&(0x7f00004d7000-0x43)="2b99d18d1fce2621d21e644e02024394bffa6db31644b92b12b05cd1d04c6e42b6a8b99728b7aebaff6ca3eb8b52da9502092996b3dea050be0816c8013b7f3e6bda0b", 0x43}, {&(0x7f00007cb000)="60f808038922f1f6aa83457d521664b272752e2a4eea387c501a5c74f4cc614f4433c775db4b5ef42553f2b057d53bd2a07a05388eaeaa7dfaefde0c220c7f97a7033a88e73efdf88a1148fa0d145edeffcc694aacf8472686887ada2a4e0c08357e76435cf5486ed4005aaf1c701d7929e87eac9e784a24c3f83edafc075056f749195e74c27188f8ed87c727dcce9fce57789fae40c2f938c52552987ac938c917854fb758de6179b99e908877e2f8eaae86ddbc105feecb8414251ace0cb12b23f87e43b5af8833dd76b565de0e5fcf8f1dbf16e6f7ef7b2c9d32346442d1425667f5b54f756b286a0380c92e5c", 0xef}, {&(0x7f000042a000)="3a3cecaf6e4faf81286d959f42b72d8f223908d9ecf59fb5215c5ef1c776f43b1991aba9226ea70832af794b69ea8f196857306b9762f0645509f23feecd9a4c748a3e782989eb020097930df9a27159f9a240e7b7ea0515dfc923de11ed3883f5aa13111189b25586d215d00717379ede68553d2185fe8e82fc174cbe7c083b191c06ea8e8574587bed000453dec938a1a0499438e8e8c1df8697f6ed910405bb80bed15e00ea82b5afc9412fe3b3", 0xaf}, {&(0x7f0000b97000)="a521c0e7e55718561c19d5f307214d355b370c964d9ad0474c2d71620ab69d48aada1b622638316a01123fea06e55f4a0045e98775aacc2e3864e603bfdd63bf5c554170fb6ea1998ac9580048d057659e5d8e3d52159187bbf9fc5332c164a6b6fce71cea7e8c200a5e756a9e6565a2ab7a146edc432e7c551679f67eae50a517d684ecc25dc229a73bbadb87ab0d", 0x8f}, {&(0x7f0000afd000)="120f085fe3da58ec260a8c48a2c03cc9a250569b23c1a3acd8370d1af32eb0e8a888b883d71af0c2a5e7a1bd945607056cea8487463542868916e4a6577df9f35ae34c5b7f85f2e38778102c3d8136cb2db6bfa07e581658e74b1e448317f40ace5e1e3ff92819ec44b87948e2a6fbf796148ec90d992d600f2a1089181ffbea35f2604ed5935d31e84f8f2135b5e728076a13fa2fcad90fdb54da6041e8b41769778f29b31a71b4", 0xa8}, {&(0x7f0000dd0000)="870d1164434a9a86b103954481d79b8581a7daebc5a76ab00f1910592632d11e3ced16b5350d7b3541d6b96491b0302acb2101ebf630b8", 0x37}, {&(0x7f0000585000-0x20)="4eee987f222f7a4ceba2fe0c73d68fdc769dcbd1b409b850042f04800e316f2b", 0x20}, {&(0x7f0000f98000)="54d66e917411bd89932912b9fb975141653738ef98525151c5e5e011fa0f93e4d144077980facb550a535091c32c3c5f3ab5e536ee72d54eabddba827c0847e14efc4d233b2919d2666dc5f13ab629843663c0c3b942efb20ffb2733d52e892cd4d4f13d302c32ab0f9757c98ad294fc81c9abe495e145380cc86468310f17ae7de74d3e1ecaddce774def391ea7a90d6216076e66d8f9037baf25e813492aaa949e006d7dbab8202c356b49cc5822", 0xaf}, {&(0x7f0000524000-0x84)="7a7d39c7e67e47117cbc45698d31031cc48486022131a65c8d092bd33ab1867c59a9a7a4e06f01da5a0a452d483a1d6031cb83ede39e7f98eedd69a9a5251919db62f277956c4035f92113240427f19ebaced80e79408262b593d365026967f64c6d0e11bc558eb970f77f6d2be3c458f9f7c8bcef2b4a83bc742401c0147284cf9673c1", 0x84}, {&(0x7f0000a2d000)="b0282198770fdd292cb1d656eb93a7aa94f0f45e04ac07158206f971fa0e93faf3f32787b95ce77ae69c8a4708422604de71d55c8d75144b1df450f738155ee1da99686b4d332acb23ccc122ad0bbfaf080a096134a8bda4bcc056ef5e1b779fdd753b18d6a7edbfee52eac7ce696c2a3d3578f2bd3f67a5d4a465e4aeb42b735319a0d64ef69213ab99d6118ed02a9cb7309f7f9251f157e1b7", 0x9a}], 0xa, &(0x7f000091b000-0xa8)=[@rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r3]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r3, r2, r0, r0, r2]}], 0xa8, 0x20000011}, {&(0x7f0000bec000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003eb000)=[{&(0x7f000037f000-0xa0)="2848a188fb419a40144f4ea13ba5001aceaa7ca529140791570757846fd2d676232e1ce198d2a02314d8fcdc8feadc71fe4e12faa498f55712096a2fee6c9950e43bbdae3987c06fd4e34bbae4d8d74cb7613b79c0e0414b3518ecbdb01cce265805daaadf6f3b50536ae1132b58a628fe66a51d5dab45ed53fc972c4600cc6c686d06a5d730f27fad3a3b6dea31d9544d060329c09800e4561f13e693e0d5cc", 0xa0}, {&(0x7f0000e6b000-0x5c)="acc6bb9ba1b4d18cd3322438762860c9296a60bb768245481feab71e5dd608c06b8848c467c592d383ba0270de804f91dc81a7916ac4824a68fbd5dd5e3723b3ab365c522e593be7ccd65a6bbec59bed2452683cefb7704977f5bbd8", 0x5c}, {&(0x7f0000945000-0xbb)="a9c52960a5a4e4a174e1ec983196f2c362acc65e7f65d1b1f025950f4cd3a8f785b50b048b8454dd6f94282a7493c5934b9b9158c409d079fc45565521a877672c6e96e044398a8ea1db74d20d1b615ad840317fe5affba40eda0e46396fe84b55964c957b54d88f7c4864f6217f4db08c6c408900eb47f812c5340f8a88e87a6646bad794ecd571d24d1cbad14b830c1f838832fffedc732a5f95d4535d503084d5b165d7ebc18cb77adbd78e434d01a160602160f50f8ab35982", 0xbb}], 0x3, &(0x7f0000d7d000-0x58)=[@cred={0x20, 0x1, 0x2, r20, r22, r23}, @rights={0x38, 0x1, 0x1, [r2, r0, r3, r3, r2, r3, r2, r0, r0, r2]}], 0x58, 0x0}, {&(0x7f0000585000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000024d000-0x10)=[{&(0x7f0000c33000-0x74)="42ee6bc06e8dc593b6e71c2e91bee9a485c250236a0d7bbe1ed059cf1dbeaa12e307fdd57cfa689e59a7db91271d0844a45123dab2d743647014a85c76a927e26c24e5caca4e8a80375b41014053ac1bbb6752cbfbbd9929fcc8c2a361888849cf74dd5d464625bfd8a780dffa84d076a8442e3c", 0x74}], 0x1, &(0x7f0000ceb000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r0, r3, r2, r3, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0xd0, 0x8000}], 0x5, 0x40) 2017/12/31 18:29:22 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="d46aeb6825e95267ff45a7372c5281cb") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002f8000)={r1}) bind$bt_hci(r2, &(0x7f000069a000)={0x1f, 0x2, 0x3}, 0x6) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000f23000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a79000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004d2000-0x18)={0x0, 0x9, 0x10, 0x261a7f97, 0x65}, &(0x7f0000fca000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c22000)={r4, 0x8001}, &(0x7f000042f000)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000abb000-0x3)={0x1, [0x8]}, &(0x7f0000657000-0x4)=0x6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000586000)={0x1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0xf16, 0x0, 0x7, 0x5, &(0x7f00003db000-0x10)=@common='yam0\x00', 0x3, 0x2, 0x1}) close(r1) [ 205.340525] netlink: 'syz-executor3': attribute type 10 has an invalid length. [ 205.374071] netlink: 'syz-executor3': attribute type 10 has an invalid length. 2017/12/31 18:29:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b0000a400000000000008", 0x29}], 0x1) bind$netlink(r0, &(0x7f0000604000)={0x10, 0x0, 0x3, 0x12000010}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c98000)={&(0x7f0000d80000)='./file0\x00', 0x0, 0x0}, 0x10) 2017/12/31 18:29:22 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x807, 0x4, &(0x7f0000560000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f90000-0x8)={0x0, 0x4, 0x8}, &(0x7f0000f90000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d8f000)={r2, 0x7}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f8e000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000f8e000)=0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f8c000)={0x0, 0x0, &(0x7f0000e47000-0x10)=[{&(0x7f00009dc000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f8d000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 18:29:22 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4011000000000000, 0x81) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) [ 205.447297] netlink: 'syz-executor2': attribute type 11 has an invalid length. [ 205.483921] netlink: 'syz-executor2': attribute type 11 has an invalid length. 2017/12/31 18:29:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000479000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f90000)=0x1c) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000555000-0x4)=0x9c, 0x4) close(r0) write(r1, &(0x7f0000f20000)="", 0x0) 2017/12/31 18:29:22 executing program 1: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e42000+0x7a2)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fab000-0x11)="100775b0d5e383e5b3b60ced5c54e6b770", 0x11) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3", 0x1}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00000d4000)={&(0x7f0000fa9000-0x13)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa9000-0x10)=[{&(0x7f0000fa9000)=""/211, 0xd3}], 0x1, &(0x7f0000fa5000)=""/87, 0x57, 0x0}, 0x0) 2017/12/31 18:29:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000341000-0x4)=0x20, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f68000)=0x0, &(0x7f0000967000-0x4)=0xfffffffffffffc58) 2017/12/31 18:29:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 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=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socketpair(0x15, 0x80000, 0x2, &(0x7f00003b7000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000099b000-0x4)=0x0) 2017/12/31 18:29:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000862000-0xc)={{0x6, 0x100, 0xfd, 0xff, 0x4, 0x7ff}, 0x95}) 2017/12/31 18:29:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000c8b000-0xe3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @empty=0x0]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @rand_addr=0xffffffffffffffff]}]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) socketpair(0xf, 0x6, 0x3f, &(0x7f0000d19000-0x8)={0x0, 0x0}) accept$ipx(r0, &(0x7f0000e4f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e4000)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000961000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0xff, 0x0, 0xb96, 0x5, 0x14b}, &(0x7f0000d21000+0x768)=0x20) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000e7b000-0x4)=0x7ff) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000243000)={&(0x7f00007d7000/0x1000)=nil, 0x8, 0x5, 0xc0, &(0x7f0000c0e000/0x2000)=nil, 0x2}) 2017/12/31 18:29:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) bind$ax25(r2, &(0x7f0000a50000)={0x3, {"22a7e9f236f81a"}, 0x20}, 0x10) pwrite64(r3, &(0x7f0000471000-0x36)="516e608256f3278df35008ddf602a9567b8051d408455692fd1083476788c798e7b50ff44c7f5f363a881b084195891c160d7768bd87", 0x36, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ab1000)={0x0, 0x4d, "d4925cdd912a90bde6d9eb2b83dd5eccf31c8a6355c5a82f94e3d0747e2e6b53d1a47953c984ccd3e1a1c140ac2c079cdab6733f3313f3c12b6bb2d4c2a00a7b434baa27b5e60c7fe5feeb213c"}, &(0x7f00006b2000-0x4)=0x55) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d9f000-0x20)={0x9, 0x80000001, 0x8004, 0xfffffffffffffff9, 0x7, 0x3, 0x6, 0x0, r4}, 0x20) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000066e000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f2c000-0x4)=0x0) sendto$llc(r2, &(0x7f0000f9d000-0xe)="7a3521504e938f40cc3428b0107c", 0xe, 0x4004800, 0x0, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c3e000)=r5) tee(r2, r1, 0x5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000036a000)='lp\x00', 0x3) poll(&(0x7f0000178000)=[], 0x0, 0x4) socketpair(0x4, 0xa, 0x2, &(0x7f0000ad0000-0x8)={0x0, 0x0}) 2017/12/31 18:29:22 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000008000)=0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x807, 0x3ff) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000009000-0x8)={r2, r0}) [ 205.582646] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 205.614500] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2017/12/31 18:29:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000030b000)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000afc000-0x38)={&(0x7f0000769000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000301000-0x50)=[], 0x0, &(0x7f0000251000)=""/208, 0xd0, 0x0}, 0x2101) 2017/12/31 18:29:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x81) bind$inet(r0, &(0x7f000025c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007ad000-0xa2)={0x0, 0x9a, "8172f4927ae3ec664a8dc2a607568089ca6464c85b3cacb9ebcc08b718ef66118683a2d174d4a79a59d306a55cd395d8533c59fe07998a97b35e07c1205f2e379a23ccfd6b8a2481ccffc35c5f07e0e146fc41837881db3580b6d39a5c6366cdeeaab42047bbc5ad0729521244a907cf147547f676cc169424dd14a4ecc7ae49f8113b7f508f8827754eb484999ed5d1db775a4625a210accbfd"}, &(0x7f0000d6f000)=0xa2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004d5000)={r1, 0x6, 0x2, 0x9, 0x2, 0x53}, &(0x7f000092c000)=0x14) 2017/12/31 18:29:22 executing program 2: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept$inet6(r0, 0x0, &(0x7f0000220000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x80000000000000}, 0x0) 2017/12/31 18:29:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) sendto(r0, &(0x7f00002c3000)="57a7ca73974cf222f915dc3e15ec6d9268b646a4e3352afe625aba5b1cb9c3b7aaa2afbfcea9d8bcef892bad066643294fd3d1fb3c835bfc6bc0c6e2b55739b4d93e7f7a1c2c41ec63744e88c4ecd6c0d70dc1c97b84d555eb2ead8a867c6ac0082ee2142fb6e4fd2fb43c1dcce5cfd081167483af4a8347595598b56b198ce8d3f2ae1e4aee93b5d812a235e20bab8ed4826d7225807131d9a2b52a5062c47e1ba25a157295d4c181cc6e758e55c2fc1c3939ae3c6db28d4fc1b70ee78604dbe9e19f07d642425bb7d4365fcca6d85e8fb85106c048424721ab0c410e99e65555a1ee7cd3ed18a523708234bfacd5bce003ee2204351f3908", 0xf9, 0x40001, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r2, 0x0) listen(r2, 0x0) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/31 18:29:22 executing program 0: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$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) r1 = socket(0xe, 0x2, 0xff) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000216000-0x36)={0x0, 0x2e, "380a296172944d00cc18506770f67942fd53c14b9dbade289466f69543cdd9af5298889ebed7e610a2ccbd409c7e"}, &(0x7f0000f24000)=0x36) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000265000)={r1, 0x800}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f25000-0x8)={r2, 0xffff}, &(0x7f0000f25000-0x4)=0x8) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b66000)={0x2, [0x1, 0xfff]}, &(0x7f0000f25000)=0x8) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f25000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f24000)=0x8) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000399000)=0x0, &(0x7f0000180000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000625000)={r3, 0x4}, 0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005a2000-0x14)={0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006b7000-0x4)=0x0, &(0x7f0000100000-0x4)=0x4) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f26000-0x20)={"cf41c14c88a19d0071099635dce59690", {0x4, 0x800, 0x70fb, "e62a396e92e1", 0x8001, 0x0}}) 2017/12/31 18:29:22 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000da9000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f83000-0x4)=0x0) r3 = getuid() mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000473000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f82000)=0xc) r5 = getpid() r6 = getuid() r7 = getgid() mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afa000)={0x0, 0x0, 0x0}, &(0x7f000087b000-0x4)=0xc) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f82000)={0x0, 0x0, 0x0}, &(0x7f0000f82000)=0xc) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f83000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f82000)=0xc) sendmmsg$unix(r1, &(0x7f00001ff000-0x70)=[{&(0x7f0000dd4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f83000-0xa0)=[{&(0x7f0000f82000)="f6c670a150b1772987fa5a87b2edc740b40c1b9172a77dffec8a29ab90b1f3aefcab6171a781786deaf9de4488d1c92f0a307bcfd0e38d4598544be18a5f7b2ebbd0259f024c6e84e650d0387cbe9c00e1d8d44f90a1e09f5a7e86d0e5ce2428b4cb5610863a793c32c5a699399b22c16db93fe5d17d9326872c86eb664e65623cbf0094c143163efe9abffab9365f66f2a74eb56354972564d97ef655ae0f9bb2048f6bb66babe316d9df823c79f0900ca9a9684e3eae38cd730177d60b4c5a0d31c5ccb87326b36c8e26c592b462a299e6e11f42276663b11fc4c1d13836fd2257cda8eb21b3048f342bb233190994d08aa4265cb2d4a7fe", 0xf9}, {&(0x7f0000f83000-0xea)="aa8b69ba5c3365770dc1a6ef6137e413e1b75eb29cd94ed34c0d93f1a8024a2c762f579101f6daf619a881357792b2fba0d69f3c177642fcbf1b0fd5c7445278c3086e69e82dcd15ee226c6d5fa9aa0702f69bad8f6a779af9848525cc2fc9a3bfa60d04100547914434fd5b88f1a4200a0d8f56fde9ce3ed51c64f6ddaa2ae54dca9ce10c1a34c5619ee1dbd9d6b18aa645cc2f64eb350e0a8c691e3c848ef9465df3e9d84cf84027b0fc050754665d4090821302eb7c75e45a78731c7569c6ea76bf5d491ccb242a88ab68f0940cc8df19bbb52d0e6027d0b4c27ab10e36c8174f6e889acc25dbd2b6", 0xea}, {&(0x7f0000852000-0x8f)="a48326d2dd84428ee8047ebacaec1093e438308d8211a1239f8ca5256b3b533231f78bc01e1a1c77f00c74db00f0ed615e36923ab7e80158b1dd33f7179dca72153575e941c30853d8b4890df1a552b4a02481773bb08c6dab45fac47a7b8c7df1e7fdbfeac51c70780838844378ffcbb9e6fbec621e30bb2911220b7f7f54e2b66bff5a191fa278ee0f4420888534", 0x8f}, {&(0x7f000014b000-0x3b)="b86f9150b743075dd42133fbaf7dd4cc5cdbeb1753a6373626ba611106d5009c5503ee827c8f72b9ee75014c96473fcbbd27dd9921c70a7b8bd839", 0x3b}, {&(0x7f0000f82000)="1271b7ee208d3d1ab6ae05e9ace4789c2fee49b7500fd7eedcfb5a2d42567bb5c1d0a33e0eb35c3aabc76d277d4115d7502f7a73f81abbd14ef03db31fd8d66df0f8fa93e89593aa6f4d0dd5c93c372b79ef614ec573986db22a3e7d5199f1e4e6d4ea16bfe06926b57f", 0x6a}, {&(0x7f0000f82000)="20980844801841e516db5f9bab4c3397400f6cf4748cb918421d5786ceaab85102dfd6e91f7fecf9dec7e777", 0x2c}, {&(0x7f0000dc5000-0xb8)="1c1d2a947d3aae28e67b5d12ac7145ad893b6d030737a514b382ca8058e6c2915c0ffa9992979079971a372f222cb3f621b2fa6b516bc618cfa12699f6031de6bdfa2af1d93ac01397e0d1c26307a1828f07cc9ee80602b43fe9b818c0f2a34b50d105b922ce1f22936c30f8444211bf4137385147d452166ae8449bfccf858df193d1f44fe7992be9aea067a19ff971bb67ebcfdb30a72defe1c8a50eca1a671962cf90572a70fd220f37ac31cd3633dbc1ea65dc550c5b", 0xb8}, {&(0x7f0000f82000)="94268654f79e19e9fa2d632d797a09583807c7ff440ea59fd83a92775d7d96642e61c6ecbde41636fa943db26b041fd11e111b839d54f8f346840553b03cbefe383b63a3027576c5a5583431fa186eb23d6fd238941aa0f215af18d3dcbb483eabfc968a931ee13b2fbcb17ef4e0b6cdcf03546462d24d1ba5821eeaced854a3a3eea6ae", 0x84}, {&(0x7f0000980000-0x4c)="3041945b1e1881f4c208abda6aa2f912be048c96ab8aa95ff404a0c0c2f6b00a11813494cb6e83c04dbc6bf349f4c866eea7a8c7ee860cfd4b4d77b0c988088adbb0ea8b1b3f4a79a452eacd", 0x4c}, {&(0x7f0000f83000-0xd0)="52a40fb26d77a096c6bf556d4c6aa3611c64e2153b560ae625413f69b11e35eb89fa486c2e9912849dee33a254fde24a7568b7191ee4690dc3b542405569f9d21c3f28d3a74baeb4bc88cfe84cb35335743d3fcaa514a54438161c37580f50b5668ca3a8b83faaf57f0c7c98e8e188d92e74a0be12873a7067dd9263c43b383dc5e65b3895c04c2e54b90d7f3160d37fd5ce52f17c216acc949fce133722204698111a9f2de9641013c158d75e0734e89f76709c820df5a6cd7c973f259e450e087bd24695d2acdf25d66ee8dda83aa5", 0xd0}], 0xa, &(0x7f0000f82000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe0, 0x4001}, {&(0x7f0000226000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d5e000-0x10)=[{&(0x7f0000f83000-0x95)="e280bca7ca73a1bd6a1ba858aa19f3e042163ce34e95bf7cbfa607a77462c80c72c49e39d476ee7285b6697159edf53d3ae242aad842a6adc0c45f7bab4dbe689b6a3e616591cec7132d99c7b21f0a9a65f6334ce955ab8331b85284e54931b65ef803153a704bfb8094b11551caa58b393b50b22e9aba495949d0f20e04cbf7793f039441f9d2427f17baf10edbf25753785ba5f1", 0x95}], 0x1, &(0x7f0000132000-0x48)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x40010}], 0x2, 0x20000000) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) 2017/12/31 18:29:22 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xffffffffffff0001, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000fe6000)=0xd, 0x4) 2017/12/31 18:29:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000c2000)={r1, 0x1}, 0xffffffffffffffd0) 2017/12/31 18:29:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003bd000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000027000)="0000000000000000000007dd062113", 0xf) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001c7000)=[{0x0, 0x0, &(0x7f0000dd4000-0x50)=[{&(0x7f0000d2b000-0xc6)="01", 0x1}], 0x1, &(0x7f0000153000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000655000)=""/94, &(0x7f0000e32000)=0x5e) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000132000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007f0000)={r1}) accept4$packet(r2, &(0x7f00006e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e5000-0x4)=0x14, 0x0) bind$packet(r2, &(0x7f000077a000-0x14)={0x11, 0x9, r3, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f000039b000+0x826)=0x0, &(0x7f0000d80000)=0x4) socket$alg(0x26, 0x5, 0x0) 2017/12/31 18:29:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000fed000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003b3000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7f000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00008e0000)={0x0, 0x0, 0x0}, &(0x7f0000774000)=0xc) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000363000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000407000-0xe8)={{{@in=@empty=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e08000-0x4)=0xe8) r15 = getgid() r16 = getpid() getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000482000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099c000)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000583000-0x4b)={0x0, 0x43, "a934efc9d195ee9fefcf6c4f37c0ccb95dc66569090d627a33211d5e94228175c96758bc0377bbb38ff7218853ec77f66855dfab4e1db0d7a3bd75ee3f4bd9588627e2"}, &(0x7f000049c000-0x4)=0x4b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000009e000-0xc)={0x0, 0x80000001, 0x30}, &(0x7f0000db7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000547000-0xb8)={r18, 0xd7b5, 0x5aa5, 0x9, 0x8001, 0x59feee0e, 0x200, 0x1, {r19, @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]}, 0x9, 0xffffffff00000001, 0xffffffffffff0000, 0x5, 0xbc}}, &(0x7f0000edd000-0x4)=0xb8) r20 = getgid() sendmmsg$unix(r8, &(0x7f0000e5a000-0x70)=[{&(0x7f0000cc9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000983000)=[{&(0x7f0000fcf000)="", 0x0}, {&(0x7f0000026000-0x55)="e063bd8fd9279551e9e28369eb91ee0d1b5c13ccfc1be9444dee1c1b812f2a5b2f6d24b17e4f3c329fecc2fcd6aa76fd21a017c39869c3c1ac51657629995cfdaeaa80e9176ee00dab7cd00e6318e5930b368d9bdb", 0x55}], 0x2, 0x0, 0x0, 0x90}, {&(0x7f0000d8d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000094c000-0x80)=[{&(0x7f00006f8000-0xbc)="3e14c3188a9e0e8a50cd86f0f437ec24fdc5868db9f0925b0aa6a692e65d12221cb3fbbdd9053ae5e46472f9e2667bdb526402f91e9ecf55629645873b0dd6c25a7a83d78c23880075add99b034301eed6fe3fa2821b665e3332b199fbf6b76c42ee7c4bbd7e3f62cc1de14db0b03b784269136355f32d6fa833d326b8317a31a27c3c019751a6a8fab4027c115e86e5976b58d5f346a52fe19ab4baccbbf6cc3faccfb3887fd049e578d1fe8381d08ca0f1b5a98cb6f9e9058785f0", 0xbc}, {&(0x7f00006f7000-0x71)="ba702bbcb3ee04ef1ad4805f3dcb21629d7419b459d24b9cf1948e839ac6af8f8587fe5f0ba11214533233f2766d8e7a0333cee91d7371e61f99cddf8dc78efdf0143e2e201376fc47156bfa6261e6ab9c69861371c822482247cc8f5cd4ad30cb40e9b34b3497feffef8a49078ca1434d", 0x71}, {&(0x7f000095e000)="27c6dd4235404d5f02016416afdcc9ad545d9ece8bcea6ed5d332cc23d8840a2db1ca118d42934ac2fbdab9334", 0x2d}, {&(0x7f0000d65000)="3aa72abaaeb6634d1980123b2934c2ac06da30861009502d6c4150f7e2b1b9d1e6a320c57641b19e5985ce37ee5602610d310f4eebfbd51247ad990f58bdf2c8186b72476359039c96ce283def759e8431bd8bcfe3b27c777484001f710f9d7ec612046698f971bbffbeec7ae058a7befedc3c4359033ae898415e04f4b801a3e44ac44befa6134c146125f45c8af597bc1ec4e18488ea8dcf2fe9d262c05f023a1bfd09e8f6fb22a1928d6b53b362bf43eb15705f8286c2", 0xb8}, {&(0x7f0000f02000-0x32)="7573ae997165ec598357b0b558589358df13cf0e53a22f9b98d7d1e9af6584e3cc589965e837266baad51a2dc05de59a7a9a", 0x32}, {&(0x7f0000dbd000-0xc)="bbb075bdcbd1c7d80e29cb10", 0xc}, {&(0x7f000077d000)="bd779c269030b98a009f98ba4cd761b121271fbaf7208ea7bb8f6d560bd8750c494c0b11a55a79f7400cf479e320f0c4892a7c", 0x33}, {&(0x7f00007b6000)="9d645133fe25e93b78946313f7428b6e8cc40e23de8a52d54f59140d8b090c56eb35e2f803124dc6e0cd67b270c7a4e3", 0x30}], 0x8, &(0x7f0000407000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r20}, @rights={0x20, 0x1, 0x1, [r3, r1, r8]}], 0x80, 0x40000}], 0x2, 0x10) recvmsg(r9, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) recvmsg(r9, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2017/12/31 18:29:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x3ff, &(0x7f0000fd7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000004d000)={0x0, 0xda, "d32b02170d98cacc3d28bffdf7757822a0a31d588e58ae71ec6c1f206f8478dcc747241b961f865cc6845e5a76d3943144331f432b9d00e4a48c98cbd9af7a66809eed855c657002f83d9f48554b8e7fbca73a1fe78662c057cb27935f269205af06bd692711800b5733bc1f4f05787995abc4832a82dd94c1014911d431c8138979c60974d13bd949a48aea3ecfd8a8404158d2807730c9166099f63c0b8c06ef32c21da6b58cdb7f725df5bd7d5fa938473312c5922a31323b24aa3dd690ea2a73510fe18b02bb9d2ae117cc825cb87268daf02ac9b72c41d9"}, &(0x7f00008fd000-0x4)=0xe2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000be9000)={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]}, 0x7ff, 0x6, 0x5, 0x9, 0x40}, &(0x7f00003ec000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003cb000-0xd5)={r2, 0x2, 0xcd, "c5b317884847d2dc51ba338ba4923de87148b3ab0e29c464c308e40e5b6649797346935a542bde3c9a6a1821b6f1f45650cb18ddeb63317c8ca9543481f6887d85d5a6e9054c49e6b70817bb50a4e96bfdd7e876c4673bfe6da309bc8f79a992b20b8a501bf18b18baec29de1fd730f96b4f91ef646a16945764084f79549242cf5c84aa8d7b7d0dbe83984544670c79d0e9bf6b11b3b2b8c1d1bbae51271a8c662049cd5888ac27f6129b5237b1a85536feead09f0e82f9e28f8c32899042ec4376630f9a7c8219a043b91809"}, 0xd5) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 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}, {[@routing={0x11, 0x2, 0x0, 0xfffffffffffffffe, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/31 18:29:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2017/12/31 18:29:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000046c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a16000-0xc)={r0, 0x80000, 0xffffffffffffffff}) socketpair(0x9, 0x80005, 0xf0, &(0x7f0000bfe000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000061a000-0xc)={r0, 0x80000, r3}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000033000-0x4)=0x8, 0x4) r4 = socket$kcm(0x29, 0x802, 0x0) sendto(r4, &(0x7f0000660000-0x1)="dd", 0x1, 0x0, 0x0, 0x0) writev(r4, &(0x7f0000d85000)=[{&(0x7f0000a10000)="676762bd1fa9ec43cc786848de6e2f1ed80a42f7c7065d0c50a1b9c3ade22cd0337051d2d77283b70c94f2a69fb72bd10762b892218981259384cd20077f92db086f469e109f1dc18d7c3a6245b6ff617bb36c5400f2e3001ea5088574303c7fd7590e6c5b098c7008f2f6e34b31a3129f78cc57334436cf4e3297d8e1c14d6e46dc857ea489", 0x86}, {&(0x7f0000279000)="ed64a39e3e02e4f160504ae9bd7f78a5ac98fc2448006bc3", 0x18}], 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00002d7000-0x14)={0x0, 0xebf, 0x7, 0x9, 0x4, 0xcfb68a8}, &(0x7f00003dd000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000acc000)=@sack_info={r5, 0x80000001, 0x3}, 0xc) getsockopt$sock_int(r3, 0x1, 0x28, &(0x7f0000d73000)=0x0, &(0x7f00006bb000)=0x4) sendmsg$kcm(r4, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r4, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2017/12/31 18:29:22 executing program 6: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000084c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aab000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f000050a000)=[{0x1, 0x7fffffff, 0x2, 0x1}, {0x800, 0x6, 0x6, 0x9}, {0x2, 0x3, 0x8000, 0x21a}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002b4000)="e5fcb5bf", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740221cd3008b227731819fd7331df22ef156de67447e88d6736d61a4a015e66f89842b", 0x4d}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ad6000)="847f7f0a8129ddeaaa11db4e06579342d20e8f5e17b5fee15971660bf52806cf58d3bb03eb33e51f9f2aa9f64d8e9a82fccaa35682d7759fbbf4d30174fe344baf3008a23ee0e528e57b26ea2893094552e1da2223fb5bafdfb082", 0x5b) [ 205.713730] sctp: [Deprecated]: syz-executor0 (pid 24026) Use of struct sctp_assoc_value in delayed_ack socket option. [ 205.713730] Use struct sctp_sack_info instead 2017/12/31 18:29:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000075d000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7ff) sendmsg$netlink(r0, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f0000018000-0x10)=[{&(0x7f0000d35000-0x11)=[{0x11, 0x1c, 0x25, 0x0, 0x0, "01"}], 0x11}], 0x1, &(0x7f0000013000+0x81c)=[], 0x0, 0x0}, 0x0) 2017/12/31 18:29:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x802, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000012b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005b3000-0x4)=0xffe9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000316000-0x28)={@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]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000c4000-0x108)={0x0, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffffffff, 0x20, 0xae3, 0x0, 0x6, 0x6, 0x7f, 0x0, 0x8, 0x4, 0x3ff, 0x4, 0x0, 0x1]}, &(0x7f0000720000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ac3000)={r2, 0x3f}, &(0x7f000049d000)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000045c000)={@rand_addr=0x880, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000d7e000-0x38)={&(0x7f0000b73000)={0x10, 0x0, 0x0, 0x800800}, 0xc, &(0x7f0000eef000-0x10)={&(0x7f0000732000)=@newae={0x40, 0x0, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc, 0x0}, []}, 0x40}, 0x1, 0x0, 0x0, 0x2}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000070a000-0x20)={"59210260174d1119d5efd271bc56e8d5", {0x4, 0x7fff, 0xffc000000000000, "be9e6378621b", 0x7, 0x0}}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000b49000-0x8)={r0, 0x7}) 2017/12/31 18:29:22 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={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) socketpair(0x19, 0xa, 0x60e, &(0x7f0000f3e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000bc4000)={0x5, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000047d000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000ba6000-0x8)={r2, 0x0}) 2017/12/31 18:29:22 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect(r0, &(0x7f00009f3000)=@in6={0xa, 0x2, 0xd3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000f66000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/31 18:29:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b15000)=0x0, &(0x7f0000107000)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000457000)=0x0, &(0x7f0000d5b000)=0x4) r1 = socket(0x11, 0x1, 0x10001) syz_extract_tcp_res(&(0x7f000064b000-0x8)={0x0, 0x0}, 0x4, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000950000-0x94)={{0x4, 0x6, 0x3ff, 0x20, 0x9, 0x1}, 0x7fffffff, 0x10001, 0x4, 0x671, 0x2, "09f791d192f6758b338792a61321e4327850151a4d77eb4b26de220a042882a34e731f21e3ce3d30fe893ab2375d4bb33097774e73849ecdd31ac9025fe29d4d9a1e752aefb0d9cc936cb5289f760aa604870886177ba7dfcfcacb683287b5e7f930136666f982df1b1cd59d7d4a15e1271c6b70ebc8d3f5d84dd76bdeef09c6"}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007d2000-0x8)={0x3, 0x6, 0x2, 0x2}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000d9a000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f56000)={0x0, 0x80000000, 0x5, [0xffffffff, 0x1, 0xcc0a, 0x1, 0x200]}, 0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000367000-0x69)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x100000000, 0x4, 0x6, 0x0, 0x1000, 0x9, 0x9, 0x1f, 0x9, 0x100, 0x0, 0x6, 0xe7c2, 0xffffffff]}, &(0x7f00006c8000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e17000-0x8)={r2, 0x4}, &(0x7f0000db6000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dc2000-0xc)=@sack_info={r2, 0xd759, 0x8}, &(0x7f0000280000)=0xc) accept$llc(r1, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000998000)=0x10) 2017/12/31 18:29:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket(0xb, 0x9, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ce4000)={0x0, 0x9, 0x0, 0x0}, &(0x7f000050b000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cea000)={r2, 0x40, 0x20}, 0xc) bind$alg(r0, &(0x7f0000178000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))))\x00'}, 0x58) socketpair$inet(0x2, 0xe, 0x7, &(0x7f0000039000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008e3000)={0x0, 0x8000000000000007, 0x30}, &(0x7f0000478000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000320000-0xa0)={r5, @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]}, 0x4, 0xd6b, 0x1, 0x52, 0x6c}, &(0x7f0000abc000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000c1c000-0x8c)={r2, @in6={{0xa, 0x3, 0x5d9, @loopback={0x0, 0x1}, 0x414b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001a7000)=0x8c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) [ 205.817685] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24059 comm=syz-executor4 2017/12/31 18:29:22 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fd4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 18:29:22 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x37) r1 = accept(r0, &(0x7f00000de000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) sendmsg$netlink(r1, &(0x7f000023d000)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00006d1000)=[], 0x0}], 0x1, &(0x7f0000fd6000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000d6c000-0x4)=0x3, 0x4) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fcb000)=0x0, &(0x7f0000fd8000-0x4)=0x4) 2017/12/31 18:29:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eed000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000502000)="13c159a2fb4b107ff03153dc2c8aacb2fbc80726859c4634b9ea558cef28382a4ecbd6afe98e254615f873ebfb1a05ecb2d781047873b6c19b477701bf3c56b6b7dbb354d7e172cac96107e262a2bfcc5583ec747e583d1ce0485ba5a3d52ead7e1640c8e8e43b84ef394d3759d2174aea3f2bef81b0638b51b01c48c3ee4141d37d5f6f2008ae8b5b20dae07f851dcf8fbe844aac946992c512e0ef5787404f2fe08df345ef03f41f9c0c98d3907452f0b5792cabdf8fb4", 0xb8, 0x4000, &(0x7f0000a2e000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0xfffffffffffffffb, 0x20, 0x7f, 0x7}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b57000)=@sack_info={0x0, 0x80000001, 0x401}, &(0x7f0000d3c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x40}, &(0x7f00002b9000-0x4)=0x8) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000f6f000)=0x8, &(0x7f00003c3000-0x8)=0x2) r4 = socket(0x11, 0x80000000000003, 0x0) ioctl$sock_ifreq(r4, 0x8924, &(0x7f0000f66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr_pvc=&(0x7f0000f6e000-0x4)={0x0}}}) 2017/12/31 18:29:22 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000bda000)=0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000320000-0x4)=0x60, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448d5, &(0x7f0000001000)="56bd9b310312381832a9152a80a16fcef879b840922f635adc4a29faa4df9d9cd8d3a901f333071cc2663c0fcd65cc608d33b9cfa62ad1918999c47d222ba6fd119c2a10765f57b222873b10da467622eb25c63a3b9f618c5a9b70bbbdf9ae30b2ab252f1534e96fee85c654ded26b1acc344ea31d43d12621fdd5f46dbfabb727421c3ac33613181874f1fc2ede6b0579025fb4dffbb5526cbdd57405738b8a7574a3e6806d56becd4c831776139fd05dcf903c6d4afc79d44ab5efc5d22c8a5edf0507") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={0x1, 0x28, &(0x7f0000003000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc)={r1, 0xfffffffffffffffe, 0x8}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000004000)=0x10000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000)={r2, 0xa8a, 0x9, 0x7, 0x77b, 0x8, 0x8, 0x1, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x6, 0xffffffffffffff9d, 0x3f85, 0x1}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006000)='lp\x00', 0x3) r4 = accept4$ax25(r0, 0x0, &(0x7f0000003000)=0x0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000)={0x2, 0x80, 0x0, 0x7fff, 0xffffffff, 0x2, 0x80000000000, 0x7fffffff, r3}, &(0x7f0000006000)=0x20) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000009000-0x10)={0x32, 0x800, 0x3, 0x3}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000007000)=[{&(0x7f0000003000-0x18)="2fa1daf8f9adb1cd479d5bf75e0d98309458ba211ef7d328", 0x18}, {&(0x7f000000a000-0x43)="880bec9dd5c7a5f0b2bdcd9ef52539e09c6c7d726698df1f773caede348687b1c9d420db7292962672e5c346ad0cc197b67f38d4c8dd501606f9f8093aee1a3d488b81", 0x43}, {&(0x7f0000003000-0x4e)="b0fc28bbdbe5eb49b67d7fbaf02f1a6eb726d7d9dd067513009396e86b9c60329f2a720bb856ed1474ecf251795ef8c24881ccf01ba9e94bc538a60845c8046de42656652a9b671f2e4ddada598d", 0x4e}, {&(0x7f000000a000-0xed)="bc011dab9c6844b5b69fae3d30c74bef94e66e9c2eb1c49f5fbaa635aa42082456d9b1dba6f29bb44c425187053cef130ec224780f35bc5762f30f23023fd1e6057409f6a04e0b364cf54ffa26af32f93ef3876401594091a9c08f6509768ee100deb54be10e8347bab5e0a899cf5d474b178ad6f0a7f4ed096b2d3aca6441698cfa93bc59b5d9ff070aaedc9a270f3c0a29e68a25d9d2845552a465ec21486dda2f132dd8cd62bd59113f789e884d73f5376965d94cc696abf8230a4d607d5a3d7ff727ea97f884a80da32bbf6ef73b1901715cbbbe40d2c2f5dd41e3adbf4c2339e1edabdae6d627d7245f8b", 0xed}], 0x4, 0xa) 2017/12/31 18:29:22 executing program 3: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) 2017/12/31 18:29:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000850000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/31 18:29:22 executing program 5: mmap(&(0x7f0000000000/0xda1000)=nil, 0xda1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000-0x8)={0x0, 0xe83}, &(0x7f0000da1000)=0x8) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000da1000)={r1, 0x10000}, &(0x7f00003da000-0x4)=0x8) write(r0, &(0x7f00009e4000)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000620000-0x4)=0x0, &(0x7f000006c000)=0x4) [ 205.895596] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24059 comm=syz-executor4 2017/12/31 18:29:23 executing program 3: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x5, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000409000)="78fabe3413431975ba0eb3ea196d2e1ad86f3771799e750725c7c5c534c7bd3d49ff42b9458cbad6d2090673ba6bf13e247b687900136b04a0e27576adb14deb492b08dfae8de7634ca6de22f25575f1e43371d0b26f9a3478e1cbfefba0ad1c6473f24c80f41a0834268fa674d4b1c77a3df219217a3df4850501afc1b82abebde267d42027171ffa90a289c1c7850aaf14f943c1def8e2c8e970892872d4f0d10daaf5d8191aa813d3141680b13742c46d215449d7a3ea4982bca5490cd475ab6d729e3e96aa88f323a0c529cc5713212fafc8f26595a00116addcfd2f0d4e84e8de5b626867b0eb0f60bc2e0d4b54", 0xf0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000078d000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f00005ad000-0x28)={@common='irlan0\x00', @ifru_ivalue=0x1}) socketpair(0x2, 0x4, 0x9, &(0x7f00005e6000-0x8)={0x0, 0x0}) connect$nfc_raw(r3, &(0x7f000001d000)={0x27, 0x5, 0x2, 0x2}, 0x10) 2017/12/31 18:29:23 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000fc7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e6a000)=0x14, 0x80000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fc7000-0xc)={@broadcast=0xffffffff, @empty=0x0, r1}, 0xc) 2017/12/31 18:29:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000465000-0x4)=0x0, &(0x7f0000e3d000)=0x4) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00003a2000-0x4)=0x5, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dba000-0x4)=0x0) 2017/12/31 18:29:23 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000bd6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003b2000)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/85, 0x55, 0x40000000, &(0x7f0000ffc000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r1, 0x100, 0x3f, &(0x7f0000b4c000)=""/70, &(0x7f0000e38000)=0x46) listen(r1, 0x0) bind(r1, &(0x7f0000476000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 18:29:23 executing program 6: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000580000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000580000-0x4)=0x14, 0x800) shutdown(r0, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00002d7000-0x20)={@generic="7b63fc395d3686a905ac102723fce1bd", @ifru_flags=0x1000}) 2017/12/31 18:29:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2017/12/31 18:29:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x8000a, 0x72f8, &(0x7f0000e19000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000001f000)=0x2) r1 = socket(0x1000000000010, 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000223000-0x4)=0x0, &(0x7f0000707000)=0x4) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000873000)=0x0, &(0x7f000046c000-0x4)=0x4) write(r1, &(0x7f00004a7000)="260000001e0047f792f6caff000a00c0002400004700000200000808020000000000000521ff", 0x12) 2017/12/31 18:29:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x9, 0x800, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000a6f000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000be000-0x8)={0x0, 0x7ff}, &(0x7f00005b1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bba000)={r3, 0x7, 0x4, [0xffffffffffffffc3, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x3]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000014000)={r2, r1}) 2017/12/31 18:29:23 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fa0000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) sendto$unix(r1, &(0x7f0000963000)="9fe12f8f663ddb9a7a8e585649f60ef0dd616d2499cff52bd16399623b5d36191e93a0cf3aa957430697203a4e96f6ec67d78d049beb0708e6627797eb76eaddf778c321bfc9c5426f7a782aa63322cb1770b12c8869f1db0d0c4f81f1428628e48f467c5459f8da0e0f1721c273ee8fed5e618454cb10f5047c54bfa4ebf28d98fa98d6e99584ace85c51f8ac528cbbe796c8ab64d734574ae6152a6d5bbb07a92e03ee74eff6e04ca00a444b05a08282b9d7e863ef37f6946ea045da2cf11dd95ad00720104503961bc20894b79cfe50c79c02790749e8e98c1f42ccfaf1bec323acdf73e723efba49", 0xea, 0x48084, &(0x7f0000cae000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008f9000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000009f000)={r0}) 2017/12/31 18:29:23 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f97000)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f97000)=0x0, 0x80000) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000890000-0xfe)=""/254, &(0x7f00001aa000-0x4)=0xfe) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) socket$llc(0x1a, 0x1, 0x0) 2017/12/31 18:29:23 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000b0b000-0x8)=@sco={0x1f, {0x0, 0x6, 0x7f, 0x400, 0x7fff, 0x67d4}}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x78)="afcb3e75650ce6ee29287866dbb88f30f864ad6e8201c7963ed5527bd08d69039c90721c7049fee3349f83e92a5000112f3d19169c983a66ee0e86339ceeb2f9b619fe8d0bed68df95d7fb2752b9486a8d81e999e03dcbe1352abbe1cc6eded3ed89b81aee860c78c0dc1df58a0cc1260d1567e4b0d01a80", 0x78}, {&(0x7f0000798000)="91460f5360bea7eecb9434f08825e03f353590f849e10e63990c5e1c556196afacff70da4aa7e69729f5d9b2b782", 0x2e}, {&(0x7f0000000000)="60aeefb58fa2f7c0f29a0fcccc558a8ae4bcc5b29690b0d3c5bc7220e49bfb856314d8396e08c4d3397c80d0540b098291285bef6d40c63b261c62af8955d898fe3ff381ec07a0537c78b2cd57461473e9384d78bd08128d47057f65fbed91e4c92af0b0c0b80e4de9fbd7ae831c8d98f07c00b25ee6c8a9", 0x78}], 0x3, &(0x7f00009ec000-0x408)=[{0x20, 0x10c, 0xee06, "25a738c64654fb701b38d85a5f10"}, {0xe8, 0x11f, 0x3, "04a21fb807abc8bde860ad6be21d15f0a8790232797b1e079ad45cbcf7920e1c1499bbcba2a86202d5707d1dfa4edd8f4cf9ebae75ecaffb13709987c6d7526737fec2688e4bd8af93f0a48848fe4f9c715ebe3663e09fb22f2e6146661b30d12f603c349b316ec8b1374d83339de7d654aad75a7ac0d3d9da0e50198ea4fe149b8ceb6c69b62dce3e5603538446303c5d6374ae925dbe63bf7edde9705b47e6416aa32164063e052e20f0f6c3a695b5103759d6e4c0a5678849e67fb14f90465ceb92105ae4aa13d193ac4da03f81434eb9348d"}, {0xf0, 0x118, 0xc6b6, "6f738c4d168bf44cf72015f9d16ce8c0699cfdbd46f006c2fcf90d1a537457b7328a26a73bdcda3ddd131de659b0bc314fb16b59363fe92844a9b76f91c035e306cf0aee3a78e4d33ff19715f847649acdfadfc2799f6eabe40c09d4112c3bace5658fea3c0600d8791d9dd27abaf1472df510357290d0bc86be72ba3069df3c9223ed98baa0b53bda064339265b3b226241b19952798152cd8540f7ff05e5f1e7aeda7f7bc7a6a2840916c9de53d1c17c64b2983b31d863616fdaa8c7eb0a62e488dd04a4fae874b69c27dee1e342421c8113f6f395d018b1e8"}, {0x30, 0x11b, 0x0, "f9b9456dc1b02bf8e718736ebce381d95780861cc0529759c3"}, {0xd8, 0x10b, 0x5, "61fd6f55380f8d726db37fce039295a07398c7c729b2fc3353d54b3504f9185044ff8c804f61e99bfbb41658fc95e88ac70ef594ddcc4aca3f2d6c0b9426b2d12881356578cb4cf23a05f02e7df69220811be7241eee9c60134fdb3294d74706441ccdd5fce616074f2b06b893f5ebcde71071d71dd9aa4ed8becd1ed23e3b9fa3d36263aa6c11b60e41f4338efc71326c15604dc01706c50ba4b46fc3f79f4c1c63d044f9f19367d45dd593eb612d685c5c7d01dc163950c83d622b2cd660ab60bf771925a940"}, {0xf0, 0x101, 0xe546, "4eefdca72be3544b4fcf340a0c5abf3ba48e7960654e32885e43815d3c176450cfa13dfb3a852ddcc7b7581db50b075615dc5d95f2a5bb0823a8e3b1c0dc31f279abb9adeff4885847084ed8fe8289e0f4f83cd37fea79c99fd446e96be172437fa5c7e7eba8e288ca4852434e12591c45c588fddd206193dece30ef1a523ac07e871c7b22caedb2357aed530cde58395ed196cc3857d340135f70422cb318a02ef666e392d1d2ffeace6922944f295bba32f40d07fa82e457136423998d72e0c1fc7c6c17613c62ca810da7b15ae401a5ce1d53de6edbab56f175fd7fa5"}, {0x18, 0x6, 0x2, "2fd737f22443"}], 0x408, 0x8000}, 0x3f}], 0x1, 0x8004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt(r0, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='tunl0\x00', 0x9}) 2017/12/31 18:29:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000074b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) recvmsg(r0, &(0x7f000088c000)={&(0x7f0000b66000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f86000-0x50)=[{&(0x7f0000362000)=""/48, 0x30}, {&(0x7f00009a8000)=""/187, 0xbb}, {&(0x7f0000f27000)=""/4096, 0x1000}, {&(0x7f0000ee5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000245000)=""/243, 0xf3}], 0x5, &(0x7f0000a5c000)=""/237, 0xed, 0x467f}, 0x40000003) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f000083a000)="07deb1cd3899e5dcd1e9f0c8915192f1f94b6972c6095fe5d672df6ee22374b7c0e435bda0271d26f806807e99af46c8", 0x30, 0x0, &(0x7f0000334000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000909000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006aa000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, &(0x7f000033d000)=0x98) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002f2000-0x8)={0x0, 0x0}) bind$unix(r5, &(0x7f0000926000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000063000)={0x4, 0x5, 0x6, 0x8, r4}, 0x10) 2017/12/31 18:29:23 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f22000-0x8)={0x0, 0x0, ""}, &(0x7f000013e000-0x4)=0x8) socket$inet(0x2, 0x800, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001b2000)={r0, 0x1000, "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"}, &(0x7f000069a000-0x4)=0xfffffffffffffe68) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x4000000003, 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000090c000-0x4)=0x0) sendto$inet(r1, &(0x7f00008a5000-0x9a)="2ca5ff928e2c306668b0d57e698be0764071ca5d110421f6f7ae1e5958a5d8c12b3034ddf7e4b4bba5f6fe73f68420d4de95fe3d85237c781c7ea9d08da8df6eac2d605795262d08bf90459afc844fbb58ca0f9c3fd7a61c8e3be3c7b2997bd506dd0a35c706e72efcf31bf38354fcffa0fae5314ea3de9366780c3a7fa3395465daded67cfc36faed60c2240af6c818f14ec7d74e1fed5906e9", 0xffffffc4, 0x0, &(0x7f0000e83000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r1, &(0x7f0000239000-0x38)={&(0x7f0000b07000)=@full={{0x3, {"0a1a50269d3c85"}, 0x0}, [{"1f25dc158504f6"}, {"067d32af709169"}, {"323f965f2de164"}, {"1a30fa0280396a"}, {"93b1fc6013849c"}, {"ccee1798ba159e"}, {"f71f5cea8d1dc5"}, {"54c28055001d53"}]}, 0x48, &(0x7f0000f59000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00005f7000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 18:29:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000013f000-0x90)=[{&(0x7f00006c7000)="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", 0x931}, {&(0x7f0000ddd000-0x1000)="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", 0x1000}, {&(0x7f00006b6000)="1f2e5ddcf30aa324a0559672afcd32f22de5677fcb8e17d8c28fb613da7b787970d45eabd483149e", 0x28}, {&(0x7f0000cb0000-0x66)="1cd1679204d638f9b806f7ccab7ebfc5955d214c7d144691dada788294e58b888ebcce224097967a25df85278555f74733da256e84b2140632908eda9a076faa3b09417ce6d60433ec080e317ebe1a62f4e7679fe4fc47658c617475718e5c2f3de8a9180a61", 0x66}], 0x4, &(0x7f0000bb1000)=[{0x68, 0x100, 0x5, "156d497df64794bc96453e25aa743e3229c8f1623f79047bb70f94805b546fe3113526dff61c4e035e7a24be32f0357450bd2891602c62af5b10d87206d8f4afcebb9225bb13407d11ee9b746f9b619488e6"}, {0x28, 0x117, 0x100000001, "0b9a21c0b58fc2bbbc8bb7f699b909f541870f40a49541c6"}, {0xe8, 0x113, 0xebf, "ee46fa4df26b3001f6e2f97fae2d84a46627b632faca0634503ead7bbd4e45726ca9a6b7e24563f446b3201e6db0ce44880f9d4c2dea010829f3ec50766a17f397a3816292156520a605cdab325e388f14fc9e157974255d808804c1503644da1fdb2078c7f5f98c152e1a0d4db1f213bbae764c0a5552008b061de08e119c26798114a9b3bf4c7f9c2c29072c8ac7af007f0b6ce1e183aa167a6c8db85180add52367f6d1146ca1c62035a4328eee6e0e77d789d3e719aa2c52c77f0d8b210c1981e55bf00f331749049a38c0de5dffbe6b00"}], 0x178, 0x0}, 0x0) close(r0) 2017/12/31 18:29:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004ff000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000067c000-0xa0)={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]}, 0xffffffffffffff1e, 0x4, 0xfffffffffffeffff, 0xffffffffffffffe0, 0x0}, &(0x7f0000695000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fad000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000af000-0x8)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00007a6000-0x4)={r4}) 2017/12/31 18:29:23 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000b80000)="", 0x0) 2017/12/31 18:29:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$packet(r0, &(0x7f0000a43000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005dd000-0x4)=0x14, 0x800) accept4$packet(r1, 0x0, &(0x7f0000876000-0x4)=0x0, 0x80800) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000060c000-0xc)={0x0, 0x0}) 2017/12/31 18:29:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x40000000, 0x0, 0xe8c590964a47e030) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003cc000+0x17b)={0x0, 0x0, 0x0}, &(0x7f000040b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000040b000)={r3, 0x7, 0x20}, &(0x7f00007ad000)=0xc) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) 2017/12/31 18:29:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000429000)=0xffffffffffffff7f, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002b5000-0xb)='dctcp-reno\x00', 0xb) sendto$inet(r0, &(0x7f00009aa000-0x2)="b5", 0x1, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000761000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000eb5000)={0x0, @in6={{0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b, 0x101, 0x3ff, 0x787, 0x60}, &(0x7f0000fdd000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009b1000-0x8)={r2, 0x100}, &(0x7f00000b9000)=0x8) writev(r0, &(0x7f0000b98000)=[{&(0x7f0000327000-0x8e)='G', 0x1}], 0x1) 2017/12/31 18:29:23 executing program 2: mmap(&(0x7f0000000000/0x856000)=nil, 0x856000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000547000-0x4)=0x0, &(0x7f0000610000-0x4)=0x4) getsockname$llc(r0, &(0x7f0000729000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000492000)=0x10) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000857000-0x78)={0x4, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x342, 0x9, 0x1000, 0x3611d8c4, 0x4, &(0x7f0000856000)=@common='irlan0\x00', 0x2, 0x400, 0x775f}) write(r0, &(0x7f0000855000)="2000000018000776530000000000480080200d23001100052200000401000000", 0x20) 2017/12/31 18:29:23 executing program 7: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3", 0x1}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00000d4000)={&(0x7f0000fa9000-0x13)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa9000-0x10)=[{&(0x7f000093f000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f0000fa5000)=""/87, 0x57, 0x0}, 0x0) bind$alg(r0, &(0x7f0000eb9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ecb-cast6-avx,sha512-ssse3))\x00'}, 0x58) 2017/12/31 18:29:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000006000600e00000000b4013000000000000000000000000106d", 0x29) 2017/12/31 18:29:23 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005fb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000c18000-0x28)={&(0x7f0000b81000/0x3000)=nil, 0x9, 0x5, 0x1, &(0x7f00006a4000/0x1000)=nil, 0x7}) ioctl$int_in(r0, 0x0, &(0x7f0000569000-0x8)=0x0) 2017/12/31 18:29:23 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="", 0x3c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x68)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x85a}], 0x68) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x8, 0xfb2e, 0x1, 0xe}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x41d, 0x10}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000)={0x4, {{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]}, 0x1, 0x4, [{{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]}, {{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, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r2, @rand_addr=0xfffffffffffffffe, @empty=0x0}, 0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/31 18:29:23 executing program 4: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000002000-0x8)=0x0, 0x6bc, 0xc) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c3f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x40002004, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0xffffffffffffffd5}, {&(0x7f0000002000)=""/52, 0x69}], 0x10000000000003b6, &(0x7f0000003000-0x41)=""/170, 0xaa, 0x7}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x21a6) socketpair(0x8, 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000004000-0xc)={0x10002003, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000eec000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x78, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x2c, 0x8, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001]}]}}, ""}}}}}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a79000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b51000-0x4)=0xc) 2017/12/31 18:29:23 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000608000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000249000-0x4)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000189000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c56000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000454000-0x4)=0x0) r5 = getuid() r6 = getgid() r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000032a000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r9 = getgid() r10 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = bpf$MAP_CREATE(0x0, &(0x7f00002ae000-0x2c)={0x1, 0x20000000000, 0x1, 0x3, 0x2, 0xffffffffffffffff, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r14 = socket$unix(0x1, 0x5, 0x0) r15 = socket$inet_dccp(0x2, 0x6, 0x0) r16 = socket$bt_hci(0x1f, 0x3, 0x1) r17 = epoll_create1(0x80000) r18 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000add000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r21 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept$inet6(0xffffffffffffffff, &(0x7f0000788000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000000000)=0x1c) r23 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000cf1000-0x4)=0x0, 0x80000) r24 = socket$inet6_udp(0xa, 0x2, 0x0) r25 = socket$inet_tcp(0x2, 0x1, 0x0) r26 = socket$nfc_llcp(0x27, 0x3, 0x1) r27 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r28 = socket$llc(0x1a, 0x2, 0x0) r29 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000bb7000)=@kern={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f0000ab5000)=[{&(0x7f0000ff2000)=[{0xa4, 0x612, 0x100, 0x1, 0x0, "415acb1e098496d35fa331cc719a6535ed9a339dda92e109c1f99cc6cd98d30a1cb9af9352620a709ccd68495433396fc1330f2848d4fcbab377e1908d6f05a70ea0bddcb20cd84752b14f44f594491482a34f03e1b9e2c4aa6f34b7f67f3893ba89722a0828aecd7dbb233ebd10050fa758147bb19c01d750989b34fed1d5c2d9485974e674d48b2b34ad3bef4b7ad3f4"}], 0xa4}, {&(0x7f0000001000-0x1bc)=[{0xbc, 0xffffffffffffffff, 0x200, 0x3, 0x1, "3738b0b1a5a2a2b88b036fb20a90585fd285f9756f2a8b30837284092c8bf667663c372a927d9ef0dc60509eae618890205ba47d937232f10603655c32d792a543b09ad71b8c51a7412df0ee868761c85cf8fa80f861e1a003398624d1c9d3e304c34dc98a881873ed68e594c0ab914a284e3dc8ae94df1458a7485ef5020aa076d86b1e6334203f1d75b1ace0b7ffda81f8ba7747c22b6ca55af9784bdfea501ba48b7efb42f084dcb164cf"}, {0x100, 0x0, 0xb26, 0x4800000, 0x3, "1af282b7eab4c8c203a02ba4aca8957271cfb8fd4d1dfe5274477b0db812a19a21e2c7066add5d9046ecac0bbd1888262b98687b381a1e41cd1a236c68084da4c872332e9f78338f5c5fc5537b36f6efac9eab6fab14e16754ae9916ba84a3da8e52ad5fd5a4e1b80e37c4277d05a023937bc77db1ec8aeaf33918cdd03a6added45182b823cb9865a3ef142ab712c56a1fa3843312962d8c7abe294adef4ac0d6f3796ecbf7a21fbb53b49f2ea31830543052dcc252137542eef779498e66bfcf424fc015facb2a41c403a8fc0f47953248e60222809c6ba2114419d7c2f059c38cc8ca30ac4f3aded0b343a52a74cc"}], 0x1bc}], 0x2, &(0x7f0000001000-0x110)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26]}, @rights={0x20, 0x1, 0x1, [r27, r28, r29]}], 0x110, 0x44800}, 0x40800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0xd76)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008f0000-0x108)={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]}, [0x2, 0x9, 0x7, 0x0, 0x8, 0x1da3, 0x1ff, 0x10000, 0x1, 0x6, 0x7, 0x2, 0x7ff, 0xff, 0x7ff]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r30, 0x84, 0x9, &(0x7f00000b9000)={r31, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x1e, 0x2, 0x20}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r32, &(0x7f0000001000-0x8)={0x1f, {0x7f, 0xfffffffffffffffa, 0x3ff, 0x8, 0x1, 0x9}}, 0x8) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r33, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/31 18:29:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000012000-0x118)={0x1, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000011000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x7, 0x4, 0x1, 0x8001, 0x200, 0x0, 0x7f, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x7ff, 0x10, 0x7ff, 0x1000}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000012000-0x4)=@assoc_id=r3, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) 2017/12/31 18:29:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x37cc, &(0x7f00008bc000-0x8)={0x0, 0x0}) accept4$ax25(r0, &(0x7f0000470000)={0x0, {""/7}, 0x0}, &(0x7f00003f6000)=0x10, 0x800) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_extract_tcp_res(&(0x7f000027f000-0x8)={0x0, 0x0}, 0xfffffffffffffffb, 0x101) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 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={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2017/12/31 18:29:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0xfffffffffffffffe) socket$inet(0x2, 0x6, 0x7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d53000)={0x2, 0x8}, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000b3a000)=0x0, 0x4) sendto(r0, &(0x7f0000768000)="", 0x0, 0x0, &(0x7f000038b000)=@ax25={0x3, {"42b573930ce1b0"}, 0x0}, 0x10) 2017/12/31 18:29:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept(r0, &(0x7f0000525000-0x6)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000865000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a36000-0x4)=0x400000000005, &(0x7f000038b000)=0xfffffffffffffdad) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/31 18:29:23 executing program 4: mmap(&(0x7f0000000000/0x89c000)=nil, 0x89c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00003eb000)=0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000089e000-0x4)=0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000089e000-0x4)=r1) pipe(&(0x7f000089c000)={0x0, 0x0}) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000089c000)=0x18, 0x4) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) r4 = socket(0x1d, 0x3, 0x9) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f000089d000)=[{&(0x7f000089d000)="", 0x0}, {&(0x7f0000658000)="871e5f02282f259e6a802600efa5926e4fa91aa1957372bd764c9a6905a6ea7ba922d5e31d6f88e93c170e8a198c1f67f26f7ad14f157c285890780e9201c695932a84", 0x43}, {&(0x7f000089e000-0xf5)="735b8b9c99ccc1f2bc2f2f28e97218513811786363049ad59381db18d5e56943d6633c6d3d943f46aa2807bb6fb8ffdd5e7f1a50bf4bd8bf2ec05fb8fdbcd9aac38a7e7c4fd0f3ba08924017fd22cb1d8986c80994d567a01bd584267f860f6f0f087fd182b5cf66a32527c3bb4c7ed1cad82b7a52048ecbb314e7a2476dfa15a7d5287ee3782b06c11166e4366fa42f008954e212def343728ebb61eb21cb0d8e2b29efd17d7c9087df3fad5d8bb937aed8b128b0f287df78b11e9efdafeedcb43a346e40eadefa7f9dcbac92cd911874b6fb6f36d72789e96a1de1dacfbfa9d22081497922e53ea58f0d275447f665df117ec852", 0xf5}, {&(0x7f000089d000)="becb8283fc865a5799a3f22f761b2a1263394d8e6a48c6dffe34ef24217de8b69fa504ab4c5b3dd877925807cec25c2cc39de4332f1ca24189b44b8f8e65e5f55f553a837af093c9687f336f7d5d65f1a699ff6a9d3637e0ea92ba3e9914da4db663551d4517f15c239924f6c47bc4f5151f2d1df7a1316d582d67132dbf3aca6015e3b5afb76a4fecd57dd3ba527ad40b52bb4a454e1e944851ecd1c9779de99770da654301a462d924de82e16237cf55974d997e5636e22dd84faca0673b9714156aae5a107197243299be1cacddc96278d90252d6f0a6215ac937b007fe1a003b9d17b1c2cf8c24aaaae78043cdf2a6fc65", 0xf3}, {&(0x7f00004bd000-0xcd)="92271cec26e74a4456183d69823394e343be096333ad3891eede9a496aaa45c6062c9f056373fd3989148c68722cd5c8ecdfedd982927126025734197669c3a7d8427c38428378e4320fe00d6c1d6b34b0cca2416bf781d560c7ae6ab7acd3810bd7fa80fa051187eafe2c374f601091c27c835e7c3155430975a0d56e6e7d286abf879dbecc58fca00dea049660ce056edb96c2a75ad8e84285cfcde3920d3785a0ab205692e912da8c080e95f408d99c119721df8cd209de019493a582cd876d6c6dfa4623fd38bbf5d41d5d", 0xcd}, {&(0x7f00004e5000)="8e1f13438d635bd062e88024e89c127637288ad0c0c46ba9e5d318faac192504d2f53d711864fe36aa4147b24b236e37899d2af2d28953921e3138ed4af782f99a69b76e2a840476c823bae26c956b6efbeb1325e9b08cdc4937475e7ffa746d89e45ef39b0436a759f98ba18bc45c16c5010c7cdb43e43204d8203be42922bb9f1e802807f259632804d2fc7db2781e2646ec8f75932b4932673d062a1bafca2af7152f23eb234bbba29726ef90f76c", 0xb0}], 0x6, 0x8) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r4, &(0x7f000089d000-0x60)={0x27, 0x2, 0x7c5, 0x7, 0x5, 0x7, "1ff96239998514aa0281b6c3ae20f66a1903d85408ed72286ded504b9728860af62fd45c75624fd0fb6f026ef45cc6dbecad5c8a295302ae5fda23eaab1035", 0x20400000}, 0x60) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000089c000)={0xd76e, 0xfffffffffffffffd, 0x207, 0x9, 0x80, 0x355, 0x3, 0xffffffffffffffe0, 0x0}, &(0x7f000070b000)=0x20) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000089d000-0x8)={r5, 0xfffffffffffffffd}, &(0x7f0000256000)=0x8) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f000089d000-0xca)="73b042f257ed33dc3fa230c1eea08f21074e0952780d2f9a6634fc9b530fea42282caaf2eea29d30d325b869049b47a0ad16aff425ec86fb635994e65f23fb3e4e7866a788dfe9e478da77634eb90852bd3b9a29b95b8d6fe7ac3914b184ee72e2d071f71bfe209eb1ff7264ab042a9fd78043d915c39d09c50201e5af3b752fc1c2781bc3f4291851974eaebb677fa508a37e57d9ae501b0d81663ed702c11d26ccf00d79cfc5cbc89c8f235c242aa0b8c70fe8bd67d433bc1bc99fe73a22cda7fee2376407abcd1bcf87", 0xcb, 0x0, &(0x7f000089d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000057e000-0xc)={r6, 0x9, 0x0}, &(0x7f0000815000)=0xc) [ 206.387729] sctp: [Deprecated]: syz-executor1 (pid 24230) Use of int in maxseg socket option. [ 206.387729] Use struct sctp_assoc_value instead 2017/12/31 18:29:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000a, 0xeef, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00001eb000)={0x10001, 0x5}) mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) 2017/12/31 18:29:23 executing program 3: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000839000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/31 18:29:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x1, &(0x7f0000e92000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a12000-0x28)={r1, 0x0, 0x1b, 0x8d, &(0x7f000029e000)="ed2e1b8230368800f2807e9a4d0a184aa6a790702c5b40a34b7e59", &(0x7f0000e91000)=""/141, 0x4, 0x2}, 0x28) r2 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {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) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d7a000-0x4)=@assoc_id=0x0, &(0x7f0000729000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f7d000)=@assoc_id=r3, &(0x7f0000af1000-0x4)=0x4) 2017/12/31 18:29:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4000000003, 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000090c000-0x4)=0x0) sendto$inet(r0, &(0x7f0000181000-0x1)="", 0x0, 0x0, &(0x7f00001e9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r0, &(0x7f0000239000-0x38)={&(0x7f0000b07000)=@full={{0x3, {"0a1a50269d3c85"}, 0x0}, [{"1f25dc158504f6"}, {"067d32af709169"}, {"323f965f2de164"}, {"1a30fa0280396a"}, {"93b1fc6013849c"}, {"ccee1798ba159e"}, {"f71f5cea8d1dc5"}, {"54c28055001d53"}]}, 0x48, &(0x7f0000f59000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000033f000)=0x9, 0x4) 2017/12/31 18:29:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000000008, 0x8090020000000086) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x6, 0x6) 2017/12/31 18:29:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x7, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 206.432798] sctp: [Deprecated]: syz-executor1 (pid 24230) Use of int in maxseg socket option. [ 206.432798] Use struct sctp_assoc_value instead 2017/12/31 18:29:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000baf000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000d3a000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a79000)={0x0, 0x87}, &(0x7f0000d2b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ba3000)={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000038b000)={0x0, 0x40}, &(0x7f000083b000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e4a000)={r4, 0x5}, 0x8) r5 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000594000)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000797000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d61000)=0xb) 2017/12/31 18:29:23 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x3, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000afb000-0x20)=[{&(0x7f0000afa000)=""/161, 0xa1}, {&(0x7f00003b2000)=""/50, 0x32}], 0x2, 0x0) 2017/12/31 18:29:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1a, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006c2000-0x8)={0x0, 0xfffffffffffffff8, 0x3}, &(0x7f0000d51000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fc8000-0x8)={r2, 0x2}, &(0x7f00004f4000-0x4)=0x8) 2017/12/31 18:29:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000038f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008fa000)=0x10, 0x80000) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000079c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a3b000)=0x10) socketpair(0x7, 0x5, 0x400, &(0x7f0000e4a000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000375000)={0x0, 0x0}, &(0x7f0000371000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000458000-0x8)={r1, r2}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000851000-0x4)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 206.511603] sctp: [Deprecated]: syz-executor1 (pid 24266) Use of int in maxseg socket option. [ 206.511603] Use struct sctp_assoc_value instead 2017/12/31 18:29:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000092b000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000330000-0x6e)=@file={0x0, ""/108}, &(0x7f0000765000)=0x6e, 0x800) r2 = accept4(r0, &(0x7f00004be000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000387000-0x4)=0x60, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f00000a9000-0x4)=0x8, 0x4) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000442000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000034a000)="0a00000000000000db0000000000fa000009e1ffffaa00000000000100"}) accept$inet(r2, &(0x7f000072c000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e6000-0x4)=0x10) 2017/12/31 18:29:23 executing program 6: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffdffffffffffe, 0xfffffffffffffffe) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000036c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00002d8000)=[{&(0x7f000036b000)=""/4096, 0x1000}, {&(0x7f000036b000)=""/222, 0xde}, {&(0x7f000036c000-0x28)=""/40, 0x28}], 0x3, 0x0, 0x0, 0x80000000}, 0x2001) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) [ 206.514165] sctp: [Deprecated]: syz-executor1 (pid 24266) Use of int in maxseg socket option. [ 206.514165] Use struct sctp_assoc_value instead 2017/12/31 18:29:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x0, &(0x7f0000371000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000004c000)={0x2, 0x4, 0x6, 0x7fffffff, 0x0}, &(0x7f000000e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ed3000)=@assoc_value={r2, 0x2}, 0x8) sendto$inet(r1, &(0x7f0000f08000)="c32ecbd6baf36620c04157b1d8bd7429ab079064bfc1e7f24ddb23f115fe3afbb8e31bc4bbde4e0eed783e8511a0ea74d5729049f27a04a4cb1727f32a22368ff46a11d69c6cdb5bafd5d99bee42ec1525484cba6a0061c22720a02b9c876ecf78d0d2a63bd1f3053e996e2423342b7a90c7052d1897f0ee4c2965de9c0d3705a0543ea439eb5c0d9b40d3bf0bbb5a2db06f06fe4545da6e8240495e62f7edcd0b460fe18669c57e2030c3e65c99b63f3bbbdc52d37e7e7d532d74b4dcac030c57bab42d9df44fb938778bbee8776013cf7ed1ee3bf21f1b6318c8f0b5e47184981c355912e4645b", 0xe8, 0x80, 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00004ae000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2017/12/31 18:29:23 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000fe1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007be000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xd9a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6de3, 0x5, 0x8000, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xa0) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000)={r0, r0, 0x7, 0x20, &(0x7f0000002000)="20734016f2d1192fb1a240ab2fc2687ce307b45c90dacda6ae1caa4a01f0dd7602a737acacfd24b4cdbfcb5657e270aa292ec45041ec4e7cd5772c0efc0c9a00a8fe7c585ea3e91bc94b0418b5f1aa41a175bfdef382f02e133549e47d8441083a045f01fd9d2de80338fdd722d144efb863173d317f3ee7897ef37af7ed1e8ad59dba2e347416c4d3c0", 0x1, 0x3f6b, 0xf6, 0x7fff, 0x8, 0x0, 0xfffffffffffffffd, "6476a9a9abfc156e3480bbbc8156db0966d93f04008b792f8eb703e1c1256d0cb7be3821159303ad1da0b36464d13aca9ba26b6f"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x95}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000f8d000-0x2b66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x40, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x29, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "af366c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2017/12/31 18:29:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00007b3000)=[{&(0x7f0000ddf000-0x46)="a2c986ef37c3ceef1ff020fda851f5a467de5474b12bf78a7e0c6b7400e44430993f542eac45149610b26a9ad5409990e906a34b7d86853f1a47ec868a4ba21659ceba1c2c3a", 0x46}, {&(0x7f0000c99000)="23b15948fa5e2e12241ba9944dab79967c933029a6fe34032d4dc5505cb6386b05b20aee8719c9e74c3909fe66887f3966f225fc35db1c8ae00affa57f7c90c59a9a443bf82c4de13b237db31bdf1357a41727bfebd9462214a8d269be0b2558", 0x60}], 0x2) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r1, 0x0, 0x0) 2017/12/31 18:29:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000682000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006e6000)={0x0, 0x100}, &(0x7f00001c5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c42000-0x8)={r3, 0x1f}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e73000-0x4)=0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f000046a000)="22000000180026010007000009000715020100080027200801010000000061009f00", 0x22) socket(0x10, 0x80002, 0x1) 2017/12/31 18:29:23 executing program 6: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000311000)={0x0, 0x7b, "d1972c929364b513e8bddc0655cbba0e79969e21b90a308aae644fb0e506d2a49ef11234b276f03e510284357e03bbae8a5be220de81b8be063af86060219b6b270603e2051f8cc47db910129c6db811c4f6642939a82394d846597b3b5ce588c24818f6ff1fea57cebb73f425043dcc31f5ac8c3971344a3731e6"}, &(0x7f0000312000-0x4)=0x83) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000310000)={r2, 0xaf, "edba463faf00ace187531e915d75b812991d0993edd04feb7ad28e720212126995e7d4264a8138ef4f94548b0e92352019d2c1fe27d4223771e58364950cf0c6edd0a2b5498a0a14da49d302a2cdb0ebe4c72ef1b237d00f9282be9133dcb83e471b9a4fd35b735dbda34d9cc0548ee7f37c59efdbf80ae3cd2c2c6d1e1387b91c9f2fee68900b37dadc9142233bfd131937b3afe231a63d5f56350eaed62fd4655c8ce9c6d5b421813cc858b5197c"}, &(0x7f000018b000-0x4)=0xb7) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2017/12/31 18:29:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000a1000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, &(0x7f000057f000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003bd000)={r1, 0x7ff, 0x8000000000, 0xe338}, &(0x7f00004d1000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000919000-0xc)=@sack_info={0x0, 0x2, 0xff}, &(0x7f0000247000-0x4)=0xc) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000227000)=0x0, &(0x7f00002d5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f84000)={r2, 0x63}, &(0x7f0000cda000+0x2b7)=0x8) socket$bt_sco(0x1f, 0x5, 0x2) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000004e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:23 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f67000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000f68000-0x4)=0x8, 0x80000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f68000)={0x0, 0x97, "753183a31aa9e2daa36382bf0c331fdfa104142776cf0e438255fdd153f5c276bfece0b309da5719db507a8009d2f38130343da1fa0a381269af453c06180870b7455847a259a41c78ebf21b167c828ab520c110b5d077291fa56d258efb11e04c38373e429c0c9ab948b3b0f31dec5e4cd1137e9087773a8d784ddaebe0fd9e199f7aed7b5f69faaef47ffa6b1b753dbd3ed8814997f6"}, &(0x7f0000f69000-0x4)=0x9f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000057000)={r2, 0x81}, &(0x7f0000ef5000)=0x8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000c62000)={@common='ifb0\x00', @ifru_flags=0x200}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f67000)={&(0x7f0000ee2000)='./file0\x00', 0x0, 0x8}, 0x10) 2017/12/31 18:29:23 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socketpair(0xb, 0x802, 0x7, &(0x7f00009e7000)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f0000f2b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000093a000-0x4)=0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fc4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x0, 0x5, 0x1ff, 0x2, 0xc3}, 0x20) 2017/12/31 18:29:23 executing program 7: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@empty=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=@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}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000f7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2017/12/31 18:29:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xec, &(0x7f00007f2000-0xec)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xde, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x9, "1f94c79093bc4622171fd76f148193e6dcdb8cde31d425bce833fbd2a08c8cf0626f75ba5c44697f1ebbca5a81924293dd67381db7fb3efd3429e72484295ef1b97f5e56610efb57a4471cc88d07ff2db7e958b55af60f39f697b9512ba52733e2ab04c10cd1ea1406bd077e9ce8f8a429381763c2155e7b964f42e55005e07998f493498397f9e7a03e054babaab7c765f9682f0a2f77abfb3b2bfe80c443998b909054efdfd185498902246fe643d2fbb7ce6300961ca111f0c89aa753bb53da3a"}}}}}, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000133000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b90000-0x4)=0x14) getsockname$packet(r0, &(0x7f0000e84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000681000)=0x14) 2017/12/31 18:29:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000678000-0x2)="5a90", 0x2) 2017/12/31 18:29:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000620000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x1f, @raw_hdlc=&(0x7f0000000000)={0x36b, 0x3}}}) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bc2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) close(r1) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f92000-0x4)={r1}) connect$bt_l2cap(r2, &(0x7f000067d000)={0x1f, 0x0, {0x1, 0x6, 0x3, 0x989b, 0x7, 0x200}, 0x400, 0x20}, 0xe) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f92000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00003b1000)={0x3, &(0x7f0000897000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/31 18:29:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fb6000)={0x0, 0x0}) pwritev(r0, &(0x7f00008a7000-0x40)=[{&(0x7f0000c69000-0x51)="a386f964089fec92d199ed5a06096a6eabe9072186931acdb5dd13e3e25399427b6eb769f78f4f9e124802c5fa47e5232cfa6ddac48b3986d88d02e862731728eeca2fd9a8d6710b79bd8e82f458ac42c2", 0x51}, {&(0x7f00001d6000-0xbc)="d1485f84feb3b51d3dbeef6cb08db3f04e08b846dcb18c153744c2f4d4697d641799c0ec3bdcb36863ce44efefbc197dba94f5c0c1ffa2db3f3f5fa5f8c55929a1ff57bca88ddb6e2d6345119700c88ab6fdb4cda0f7568434a21f179372a94b5409e7a8c74ea5833366602d671632e17d4e136f6d1e4f6ecae003233ddd1d649b2ab783449506e1629022b3a6033aa65eb313b31fe8f30e2cb453ef97938df7d353cb6dc040a36bea8fabd8f4d743bac016c069c7ef131f6c5a2712", 0xbc}, {&(0x7f0000c4a000)="", 0x0}, {&(0x7f0000941000)="d1ade655405ccab26b2ed115cd19eda05b0ab28f3e53d6093ab56db351c3baead398cb24e8411004d2c6a8dec38543ecfb9fafd35c6f30a6400199b63c6bd1fa95481e21c71e69b1960032c7e8bc48ce8a9887ce022a68bee389a1193aa0977c36160852ab11cc94e667", 0x6a}], 0x4, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 18:29:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000911000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x3, 0x9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000561000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80, 0x0, 0x3, 0xe, 0x2, 0x8, 0x7}, &(0x7f0000980000)=0x20) write(r1, &(0x7f0000d44000-0x24)="2400000052001f0014f9f40700ff030002000710e5000100fe08ffffff03000100000000", 0x24) 2017/12/31 18:29:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000092b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003a8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000034a000)="0a00000000000000db0000000000fa000009e1ffffaa00000000000100"}) 2017/12/31 18:29:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000462000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dd0000-0x4)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007cf000)={r2, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f00004db000-0x104)="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", 0x100, 0x0, 0x0, 0x0) 2017/12/31 18:29:23 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) writev(r1, &(0x7f00000f6000)=[], 0x0) 2017/12/31 18:29:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) bind(r0, &(0x7f0000121000-0x10)=@nfc={0x27, 0xff, 0x5, 0x5}, 0x10) write(r0, &(0x7f0000197000-0xac)="6200000014000721004feef7e2ff050002040300010000000800020000000000f1520d88960056a8ff2cdb4150a391e0ddaa61b837f01a6efef5f1fc9f1d253b480dcd87b004c0e05e6402d931e714c0415c9a6e226b6ca58e54b48ce65980d6202f", 0x62) [ 206.786793] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=82 sclass=netlink_audit_socket pig=24355 comm=syz-executor6 2017/12/31 18:29:23 executing program 3: socketpair(0x5, 0xb, 0x5c, &(0x7f0000789000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000335000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000df7000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x7fff, 0x6, [0xdb, 0x1, 0x0, 0x1f, 0x1, 0x1ff]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89fa, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2017/12/31 18:29:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x6, 0x0, 0x3, &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x27, 0x5, 0x101, 0x6, 0x2, 0xffffffff, "862327d5e8eded4cd5e0e163dfa51dc1f2eec07b8e4cd9c25e961bd1129d6d4ae6f78337c795122e5595397ffb43d47abdab0b1472d40a13bd77943e9731c1", 0x200}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f000014e000)="97a5093598ae04ed67cf9b6728fdfd8e86b29964a6ee5051e4e850539ea2cf32972ef83b310e51d35d4cd3cc8dd44cf919fc75d9df3d0f13af107cbb6b6acf1fbc1d9a1f3996f318ff8430d9ed430560436239", 0x53}, {&(0x7f0000000000)="98e17477fec378d3ff4152738f303c5f8d47e102f2fc6c9466f09bb111af97fde173792cf4e36c686ec7a64b1356bd2232fe4920f383e09ad9816d57a46f83fec8333762a68cd003f83a2312bd6287fef49762de2d277e0961be7cf4fef5eefc11692918", 0x64}, {&(0x7f0000000000)="db96c1d1ee407f703ef121ed05a33d7f2282d99f841043e21dd4b1d8305746a09f56d6729e6ae813df8770c56d35ff9a84f1e2138005fafb929492664f0200dc0269db5160f66167b994d5b6ebd27edef4a8b0a6996f70712998fdfe63", 0x5d}], 0x3, &(0x7f0000000000)={0x20, 0x0, 0x8, "18d780254588912ca0"}, 0x20, 0x4000}, 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0xffffffffd7cda728, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000002000)={0x27, 0x5e, 0x100000000, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000769000)=[{&(0x7f0000d00000-0x3a)="39000000110009045a000000800000001800000000000000000601070000000619001b0000000000070002ffffffffffe900011c00621e050000", 0x3a}], 0x1) 2017/12/31 18:29:23 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x8000000000000107, 0x80000000a, &(0x7f0000652000-0x11)="", 0x0) setsockopt(r0, 0x7, 0x3, &(0x7f00002fa000)="c1e490317ff93ed66e143e8e41c8e297e77a43fa3ba4c06c1d3b752e184e251402f2cbb359532774df021dbfc119ee6c7d710674bf2501d9c2de26a5f6ae125c5b53b0f4b497a70e33b240c1f5ddfd298619182e5643e61a9073723fb62c5187205e87a4ec689bee62ebe17d51b7d557ce9205a1f8017a60879843d36b7fa76476f6de0fbae8654b4a097b68d658218298be83f10d1d4d93983bc708462cee7a51415a34d38dc27ccb380d46969038b5df3c67414af1753e9f26a937640f1d38129b861143743b68403126434db2837f4cde46aacb0fe21106073e37f9bab75cf5d1a4df35e77ca06211752c6f9c061bbff59333059a", 0xf6) 2017/12/31 18:29:23 executing program 2: socket$inet6(0xa, 0x6, 0x30a9) r0 = socket$inet_dccp(0x2, 0x6, 0x0) readv(r0, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) 2017/12/31 18:29:23 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000323000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "280003", 0x11, 0x21, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0xffffffff, "0619f2", 0x0, "1a4000"}, "ca"}}}}}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4000000000000007) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009f1000)={r1, &(0x7f0000757000-0x3c)="94ddbb7bda8775ab8420a31dc3d80253960f13d06e79f323a4ae08bea5fd12ed250db40fef9d9ea2d9bbdadbb80a5cbfcd8ef0f6fc1581ecf8a56f30", &(0x7f0000213000-0x72)="b1e364e9da528135a6865de3c64771322b24a58fd8499b8ea20175d92b91784248f115793865927620b81a7aead24b1c8381c2653f23f4102b5a51156a4b4a47b2d7265795a97a8101c4910f62458f6f5bb31d236ce62c5828331062eca90033bd79851b470d266ce54ec1806cf8e522323f", 0x2}, 0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000d82000)=0x100000220, 0xacfbce602437a17) 2017/12/31 18:29:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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) bind$inet6(r0, &(0x7f0000454000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000713000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2017/12/31 18:29:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000c8000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) bind$alg(r1, &(0x7f0000cb8000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b9f000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00009f2000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) bind$alg(r0, &(0x7f0000bdf000)={0x26, 'skcipher\x00', 0x2, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e90000)="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", 0x1000) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f00001c4000)="274e1fd691a09002534aa77e7c1bb3a9c61b7941899f0005a95737a70192", 0x1e}], 0x1, &(0x7f0000547000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00005f9000-0x38)={&(0x7f000068e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000cc4000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000e3000-0xc)={&(0x7f000096c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) accept$packet(r4, &(0x7f000054b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b41000)=0x14) [ 206.844873] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=82 sclass=netlink_audit_socket pig=24370 comm=syz-executor6 2017/12/31 18:29:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e89000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b58000)={0x0, 0x4, "30b2a8b3"}, &(0x7f0000259000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000faa000-0x8c)={r1, @in6={{0xa, 0x0, 0xfffffffffffeffff, @mcast1={0xff, 0x1, [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]}}, 0x8c) readv(r0, &(0x7f0000077000)=[{&(0x7f0000af6000)=""/243, 0xf3}, {&(0x7f0000b0d000)=""/253, 0xfd}, {&(0x7f00001e4000)=""/108, 0x6c}, {&(0x7f0000be2000)=""/11, 0xb}, {&(0x7f0000dfc000)=""/52, 0x34}], 0x5) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dce000-0x8)={0x0, 0x0}, &(0x7f00001bb000-0x4)=0x8) socket$inet6_sctp(0xa, 0x3, 0x84) syz_emit_ethernet(0x4a, &(0x7f0000dff000)={@random="e3c4330875c3", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80086dd, @ipv6={0x0, 0x6, "e6ff00", 0x14, 0x84, 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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2017/12/31 18:29:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ad6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007c8000-0x10)={0x1, &(0x7f0000788000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00009c5000)={r1, 0x4}) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000066000)="26000000130047f10714c1f859002326020000000200000000040000000001ff060010000635", 0x26) 2017/12/31 18:29:23 executing program 0: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000033a000)=""/237, 0xed, 0x10021, &(0x7f0000f15000)={0xa, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f0000f0b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2017/12/31 18:29:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000099a000)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00000d9000-0x4)=0x4, 0x4) r1 = socket(0x10, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000497000-0x4)=0x3, 0x4) write(r1, &(0x7f0000b44000)="24000000180099f01f03000400ed190e020800000800ff0000ffffcb080c130044196bcb", 0x24) [ 206.901312] dccp_v6_rcv: dropped packet with invalid checksum 2017/12/31 18:29:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) connect$inet(r0, &(0x7f00007df000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000f46000-0x4)=0x1000) 2017/12/31 18:29:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009dc000)=0x7b8, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000039e000)=0x296, 0xb7) recvmsg(r0, &(0x7f0000486000)={&(0x7f00008d3000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ba5000-0x90)=[], 0x0, &(0x7f0000d3c000-0xcf)=""/207, 0xcf, 0x0}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) gettid() r3 = getuid() getsockname$packet(0xffffffffffffff9c, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000399000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f79000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200, 0x7ff, 0x6, 0x0, 0x4, 0x2, r4}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f0c000)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x2, 0x100000001, 0x3, 0x1f, 0xa, 0x0, 0x20, 0x3f, 0x9, r3}, {0xff, 0xcfa, 0x1, 0x5, 0x4, 0x6, 0x19f, 0x2}, {0x0, 0x8, 0x3, 0x6}, 0x1, 0xe, 0xeaaebfb21c3ebeed, 0x0, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x2, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0x6, 0x9, 0x1, 0xfff}}, 0xe8) sendto$inet6(r1, &(0x7f0000f96000)="ae8aeb3bc91855cf6a095e403662fc061280a8c0185e41c85878c68d55d87d4d9f516e1a276635b9af35fa82668063cdd655300afe4e4b4046a091b57b4ec8f74974b23dc6155c748a9b4bc5302b7960fb41a558bf52dbc2b2ea1ffddae1a2fd4d3f4035f9d23f790d32f7139a225a8128a178c2d32c42dfaffe9adea40ed54750d2ebec5d9a0bbbc713f966655bc1a070ddb14b8c2c2339c6699c2d4cb57a9fd0a65dae07d46056a77d2b6d99de3b9fe74750c901934efdf652184ec1dc90", 0xbf, 0xc004, &(0x7f0000cf9000-0x1c)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/12/31 18:29:24 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) sendto$inet(r0, &(0x7f0000431000)="", 0x0, 0x0, &(0x7f0000f6a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd4c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000045e000)=0x0, &(0x7f0000f70000)=0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000057a000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f70000-0x4)=0xc) 2017/12/31 18:29:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00008af000)={@generic="104e8c1646b7810c7ccf28c7b2e93434", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000407000)="", 0x0) recvfrom$inet6(r0, &(0x7f0000bbc000)=""/117, 0x75, 0x40000100, &(0x7f0000ca7000)={0xa, 0x1, 0xb0c7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000ef3000)="72d7106fd66397a40848b9cd8dbba07032f25a0c35f5d388b3978be9d6a2e89f27b0d1aa16dc5abb569d76b0f2b00feeabf1b7dd53780db22aa7eea840c37a14d17ad6ac1370d2b77a3a76366b3d671128c0b146f8941a67f6cfc46cf12e2eeb5d3db388c2dba2b52acf042a59138c2abd848ea279c7de1104e54c29674617ce4ab329ce9f4a51de1e228924b0ffd774ff270697a27de4187b8f", 0x9a, 0x8090, &(0x7f0000f06000)={0xa, 0x1, 0x2c06, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, 0x1c) [ 206.951461] dccp_v6_rcv: dropped packet with invalid checksum [ 206.972710] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2017/12/31 18:29:24 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)="", 0xfffffea2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0xffffffffffffff01, &(0x7f0000000000)={0x0, 0x0}) 2017/12/31 18:29:24 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000a, 0xfff, &(0x7f0000fcc000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0x10) 2017/12/31 18:29:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000388000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001f8000-0x19)={0x0, 0x11, "7556f83dbd8b65eb288db4dccc4c08a15b"}, &(0x7f0000458000-0x4)=0x19) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000052b000-0x8)={r2, 0x1, 0x8}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 18:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@ldst={0x1, 0x1, 0x6, 0xf, 0xe, 0xfffffffc, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0xffffffffffffff0f, &(0x7f00003fc000-0x6a)=""/106, 0x40f00, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 18:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000531000-0x28)={r0, 0x0, 0x3a9, 0xd8, &(0x7f0000f46000)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f0000448000)=""/216, 0x0, 0x3}, 0x28) 2017/12/31 18:29:24 executing program 5: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xcf, &(0x7f00008b1000)='Y', 0x1) 2017/12/31 18:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000edf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009b8000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079e000)={0x0, 0x0, 0x0}, &(0x7f0000b73000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000cc000-0x28)={0x10000, 0x6, r3, 0x3, r4, 0x80000001, 0x7ff, 0x1f}) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000c3c000)={0x4, 0x7, 0x8, 0x1, 0x4, 0x1d}) 2017/12/31 18:29:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000048d000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000514000-0x4)='tls\x00', 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eb9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a75000-0x8e)="c693b224367d2399caa39df595145389bab26ab239abb66a9ee8efad373494d64d2b8a2a6ae98d0286c2986d3e9bb092fc1c7175ba2c12a82bc1173f36d92a2ff15f0a753d1e2629e22f1951023c7198fc66d48ea59e43fc35f1dc17daec9bcf56f159918fbbddc6a505d644e2490d190dc5db7219d239000796214fff68a0915d051beb048acb543d213a144584", 0x8e) r2 = accept(r1, &(0x7f00007d7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000066d000-0x4)=0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000c70000)={0xfffffffffffffe41, 0x2, 0x9, 0x2, 0x6, 0x5, 0x576}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000061c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000073000)={0x0, 0x0, 0x0}, &(0x7f0000a35000)=0xc) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000eda000-0x38)={0x0, 0x0, &(0x7f0000579000)=[], 0x0, &(0x7f0000df9000-0x70)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x3f, &(0x7f0000b55000)=0x0, &(0x7f00006a1000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000201000)="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", 0x1000) 2017/12/31 18:29:24 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x0, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f6f000-0xf)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) 2017/12/31 18:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x1e) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f00009c5000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000017e000-0x4)=0x10, 0x800) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ba3000)={0x0, 0x0}, 0x2) connect$netlink(r1, &(0x7f0000a77000)=@proc={0x10, 0x0, 0x1, 0x40}, 0xc) 2017/12/31 18:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000014a000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb}, @in6={0xa, 0x1, 0xe91b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x158b}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x692}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) 2017/12/31 18:29:24 executing program 1: r0 = socket$unix(0x1, 0x1000080001, 0x0) listen(r0, 0x0) 2017/12/31 18:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00001a6000)={@common='lo\x00', @ifru_data=&(0x7f0000cf6000-0x20)="0410005500f1ffff7f00000000b64a0059b71b436f9abd000700000000fff200"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c83000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa89, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @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]}], 0x5c) 2017/12/31 18:29:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfd, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00008e2000-0x29)=""/41, &(0x7f000095b000)=0xffffffffffffff20) socket$inet(0x2, 0x1, 0x3) 2017/12/31 18:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x6) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000229000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f61000)=r1) 2017/12/31 18:29:24 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6(0xa, 0x800, 0x6) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000006000-0x4)=0x7, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x10) r2 = socket(0xa, 0x6, 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005000-0x4)=0x0, 0x4) 2017/12/31 18:29:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000b3b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001ab000)={0x0, 0x81}, &(0x7f0000a24000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f7e000)=@assoc_value={r1, 0x5}, &(0x7f0000601000)=0x8) listen(r0, 0x20ffff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d82000-0x10)=@generic="30baa63e63f7f5e4d23029667a572b89", 0x10) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002a5000-0x26)="26000000130047f10301c1b00e0000000000000001000000091019ffff00f132050014006e20", 0x26) accept4$unix(r0, 0x0, &(0x7f00003a5000-0x1)=0x0, 0x80800) 2017/12/31 18:29:24 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x80000) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/31 18:29:24 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x5) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000958000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000195000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x80000001, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000d40000-0x48)="", 0x0) 2017/12/31 18:29:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x131, &(0x7f00004c2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0xffffffff, 0x1, 0x4}], {0x8100, 0x4, 0x5, 0x100002}}], {{0x804, @ipx={0xffff, 0x378, 0x7fff, 0x14, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x36f}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "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"}}}}, 0x0) getpid() 2017/12/31 18:29:24 executing program 1: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x0, &(0x7f0000d9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f95000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000f94000)={0x27, 0x7, 0x800, 0x1, 0x1, 0x5, "2d813ce27459b1265460acbf4013ba16defd7562d42ef5bf93008f1ccce8d6f4a0485cbeca05bbeaeec1a61684546f133553f1aa2c6144f26ccfdecfb57e8f", 0x100}, 0x60) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f95000-0x4)=0x0, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f90000-0x39)="b9", 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000bec000)="67f1ba89dfeb02ad2ebe7d9db73351b136249bf75ad122f7613ce87327e16e95e5389f599f56c3f822dde42c7447584de4604889f88fe284e557b429c08a36fea633d9bcf5c4e1a926418166e780a3e524548a2bb18d64978202fc5807ca7d59c7663be3c6fc18ea1a62a9366f73", 0x6e) 2017/12/31 18:29:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) getsockname$packet(0xffffffffffffffff, &(0x7f0000e0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ddd000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007ce000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) 2017/12/31 18:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xe60, &(0x7f00007a7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bd5000)={0x0}, &(0x7f0000c2a000-0x4)=0x4) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) 2017/12/31 18:29:24 executing program 7: socketpair(0x9, 0xf, 0x3f, &(0x7f0000fbc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f00009e0000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000bd9000)=[{&(0x7f0000448000-0x29)="2900000018003115ffffef0000c50a170a800066016d00099998ffbf08000800040001660ef4ff01ff", 0x29}], 0x1) 2017/12/31 18:29:24 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a20000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = accept4(r2, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x15, 0x1, 0x7, 0x7, 0x7, {0x0, @in6={{0xa, 0x0, 0x81, @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]}, 0x1, 0x9, 0x713, 0x0, 0xffffffff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000002000-0x6)={r4, 0x3ff}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0xc839, 0x2, 0x3, 0x7, 0x3, 0x4, 0xab37, 0x1, r4}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000003000)=[{&(0x7f0000003000)=""/191, 0xbf}, {&(0x7f0000002000-0x42)=""/66, 0x42}], 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r6 = socket$inet(0x2, 0x7, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000001000)=0x10000000000000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000007000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000008000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000002000)={r5, 0x4}, &(0x7f0000006000-0x4)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r6, &(0x7f0000009000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) 2017/12/31 18:29:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000000000)="", 0x0) 2017/12/31 18:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000670000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0115f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000002000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c352dad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca604000000da0877440f396f4b9b2e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0xffffffffffffff88) pipe(&(0x7f000011c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000870000-0x20)={0xffffffffffffff81, 0x5, 0x800d, 0x4, 0x100000001, 0x81, 0x6953, 0x8, 0x0}, &(0x7f0000acd000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f47000-0x8)={r2, 0x7}, 0x8) getsockname$inet6(r0, &(0x7f0000f2f000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fde000-0x4)=0x1c) 2017/12/31 18:29:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009b4000)=0x9) getpeername$packet(0xffffffffffffff9c, &(0x7f0000796000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cbf000-0x4)=0x14) connect$packet(r0, &(0x7f0000c00000)={0x11, 0x7, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x3a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) getsockopt(r0, 0xfffffffffffffff9, 0x1, &(0x7f00006c7000)=""/117, &(0x7f0000ff4000-0x3)=0x75) sendmsg(r0, &(0x7f0000e24000)={&(0x7f0000b24000)=@nfc={0x27, 0x4, 0x9, 0x7}, 0x10, &(0x7f0000b53000-0x20)=[{&(0x7f00008fc000)="036261aa57dad842d2b9db61b729fed100048a41162c7d1acef86505338a239b5d8a393875adb5fb236c82cf07d0a3f2df7657c64fe1479a99ede48e51c06573e9b00704a0a4544f2e6b35225de61ae45632dea454d8737a985cbc60a21a06cbd17283da6282f116c4ac55c098c12132236730b22fc3e53f9640222eba4ccefc7a1b2eb100693b86994dd9c8e6c01bbdedb92ce18bee5c442054c09a830f655b98edf462b9f330188ad1409e30acbe", 0xaf}, {&(0x7f0000594000)="905605df4a175a00c49ef890f2cbfe48db3082b570d553b97de5ff03288b9e8cbefc7d45ad24ddf7f55c9c864c78cd904775284e082cdf030aec31350a7d0f6a806f9d6f775d1ba1e9f966cb65e569e8acd37ce2ccc1b1d435b9c4c5b642995b650e36cd147799104833c961e27531fadd1c483c0f612c6b9f78ae29445fabf85450ea081d2c5984c4f370a6c6bb5da2c53c2886ba037cc9c3683cf9d2699f23f959d5f4", 0xa4}], 0x2, 0x0, 0x0, 0x20004000}, 0x20044854) 2017/12/31 18:29:24 executing program 5: mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000dcc000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000264000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000491000-0x14)={0x0, 0xbbd, 0x1, 0x0, 0xffffffffffffff0d, 0x3}, &(0x7f00001a4000-0x4)=0x14) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000dcd000-0x4)=r2, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dcb000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000dcd000+0xa4c)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000369000)={r4, 0x1}) 2017/12/31 18:29:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) bind$alg(0xffffffffffffff9c, &(0x7f00008b7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ac4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004a0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1b6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x200, 0x8000, 0xfffffffffffffffa, 0x10}, &(0x7f0000081000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000085b000-0x6)={r2, 0xfffffffffffffffb}, 0x6) close(r0) 2017/12/31 18:29:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009ac000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004c2000-0xb8)="123d5dd35ac2a518cbda7801997257303a895b1b5fad315576bb22fffd4edbd5f13fbd6e6affd6290a4c4fec5cec4ad1fa83a510d1a4833299280c89491742f1f58471b3217825296fa1b2c097f6a9d4f88b18443e36a0fad4a16883d6dca3c562c14d39c4f78dfa1a738df9e2d3f6917ffd5b941e9f67e31cc5f812df02b42989198a2b2bcbe8d4c4d1cd94588801133c32969badffcb81052886eeb4b3797e488c714831faeed59dfafe82b35d381cb570ae49649ae594", 0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006a9000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000eef000)={0x0, {""/7}, 0x0}, &(0x7f0000eef000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/31 18:29:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/237, &(0x7f0000d19000-0x4)=0xed) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x800000000000, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={@generic="b4bb8d42fa3f703632a77a7b1a75cb60", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common=""/16, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003000-0xf)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000004000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0xe2, "1a72d1deab6e7c059e90152f08625f62d1750246b7e218a21d9c52d43608f0aa87544c6ba058e557a2577d6e569b878d23630190cef967d2fdbaf949e61a69ae0691b192c54d0fcee2c95dd8cd1d0d438ae2608488d0d78aa097f9b7e046d0f7df541ac01dfcdda7a7b4854417aea270aaa93c92a49d0ab25f3c263dd81cad3174908a3dd905a1d9aeefa3eabd3c85dcca6dca6414d4feaf6293a36897b1aa41062aa3d1fc92e6e5be7344de4cd86dc7e32594bf5654cfca9cc25167200f4ad37caa2e01c21dfa483ae30e8e7eb6022b762309cab00a16d50c32517eca65da52701d"}, &(0x7f0000000000)=0xea) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={r4, 0x2}, &(0x7f0000004000)=0x8) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000005000)={r6, 0x1}) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000006000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r5, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000005000)=0x4) bind(r0, &(0x7f0000006000-0x1c)=@in6={0xa, 0x1, 0x6444, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) socketpair$ax25(0x3, 0x0, 0xf0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000009000-0x2)=0xffffffffffffffe1, 0x2) 2017/12/31 18:29:24 executing program 1: r0 = socket$inet(0x2, 0x800, 0x6042) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000948000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8000b, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00009c6000)={&(0x7f0000000000)=[0x9, 0x6650fe26, 0x7b, 0x8, 0x9, 0x7], 0x6, 0x4, 0x3f, 0x6, 0x10000, 0x4, {0x79, 0x1, 0x4, 0x4, 0x10001, 0x1, 0x7e, 0x4, 0x101, 0x626, 0x2, 0xffff, 0x0, 0x7, "4f5ab5b08342b0fe916d057899d96de613e0db5624eb0ca1cd9ce6660221acb4"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x5a, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c) sendto$unix(r2, &(0x7f0000002000-0x1000)="4ecdc5b8a2544a57cbde1d93fc0e09718364a3fbfd2643cc1facc1c129f2827c83c92e33ceb9d3e43a9e0af4aea55699b2b5f3b3aa26e29e5b9ec2d5ecf30f6116f6c6ccb98c5c7361b1a72c207cceb9836b39416817a55d7c535ff06f1781ccf369a4163816ffead3e091b59bf0cb378321072c37af2420b5e142d1f8a7d6368c59442d6747e4aec92803ddd31e8be6911e229ee60fd9ff441efaa425d8a8df8e2504f085cae8d087ef8069452ae90da51341948752f3eb275c74a9143b5fd7c4c417e51110ea9cee639997a14573d826e764a998193f2d685d907b5db4ebaeadc0e952e6e5043bf3893b47bd7f0ae39c097cbfb24c49ad3c20a9e7b3d28ff918bf6609e1a6342053a8f2ff574e28404b30411e69c8a9aa038a1e304e13ed06e7e539d1f0bcb9435c3c78a9971e92cad9419433eeb8a7958a50225f64c1dba98b5ce255f79d93b17d2a53406502f2d83bb75f2dc360b5637b4e5673abf4aecc04ed41728cecd453c3232a235d82358c2b6020f7dc0ec50277fa63a0dff4c9fedfcf347c9694b2be57abc624c471d442e9d97a5bac7aaa9acb3aee627ebc0fcefaf7d43510195b8d0706e203435310a02972a1d2e2b13bb144425f835e131481624390a34a401619a4196918d21c093b7e3af70d1889b476a87265952b269aa8869ded05edb125bdce6d2ba52b19642b8629fe5becd10cab32644083ace5cd69fb700697b4f73fcc65f06f049d6456d1aa1751d40e59400e8d39bbd3dbad72144cedfedd05cfcbcb56b8ebba31e25e05bac958714b6610e80860ca580958ebafdd860d13ad3451ef04e50eba48f2914ae42d61c562c22b3939f823bb3c241141a5016f01810db8804298e15282b4663131a8e93e99cfb8f40084e45315dffeb8565994efb0aff3ffa082ee1245358e7bb4d383dea379330e5c1980b217d3d2ea38b0a534e808ed0c4b73660edf4c75923934393d4db576d8e166f6521bc420030ace88d9e9e19c0f91d5f7fb732a4b97a26a6fc7526f60cbfbe6eb62c0a8539595c3685f55fd377e9fab5038b3b70c2cc6a83cd414c7b16adbc811507dd3f8f2518b1a8326d4a2949ab3cd86ad95f2727d3d058deaa7e26628d999833ffd3b1b95c1fc62e4f9f62e7126d15d184e8599fcb19696f744fd3328e634496e1d900bc5a41b3e5750a1037244a788d8133b88b85945c05ff7e18d0faecdc28cd8ebaa0a4a36426b96e27fe22cf77b0a65645c72e71fd9ca2bb7bc0b61c92f656fbb4d176a7ad9fb52131530782e7b72a8aad8faeb8c83a858447d50c3e153d321df19d796297a7c362bb139b05ae6b50aab0ea198dd68949d6c695ba2e612028d197a807aa6c52a21093afc0b8954d551514b642bc564e8aee31309f575d6ef3c282b66d6e7065b052eb876c20aafd394ea3d6f0f1e14d9ff9702b88d0ecef4c38507249bde4ced7055b870becc54a48d742265f25efc356185e6d6fa362c99c11655b50ee150ce00c1868092f26ca04839ba558dce15eb996f9ea0d7bcfc83b2f70c37eab683481d02cca0548b5f63d3491735c4ff081063fbd467b2c7536da67d37f8bff0f9b79fc3467d7fb26a26e2a995c15c1e459baba470b89effd2287d79b04971c524a995f60e74f61cfa11c47475166fdbc53f0b3b1c75fbd138d45d58875e08fe3ab7fa4749635e7d2a45656cc347395c8b3da86f65a95d6c970ac64c510f119a5f764d1daf013df468c669be4a2269b93f95e31509bfe15f9f34d40aa8a4f81a7514dbae8496f807bb0c7db7dcfee9b58a808f148ad2f7752283a67f23ed1444061dc70ce3751f9bed1b6a55bf3c5dd92b026449371f6711e718c5907ef0edcc47ded27017bbcef5a956e558b9bf25d534c02ecbbc6c6cf4b214f4dece7dbded231223170e4af00f6fb490debdb573becb4bf987de94b1a409335bc59aa34f4825dcb2f89687353874e96019fb75fe4cdba09906eb1f1703f26862fd3f57bebe033e91da169789fb1721ae167662df07bc69a7c81ff5a83f8b18a2cf3a1932ad3215e10fae601c83a94b0fe510e0a3c85e31988757f730200902310f770e7d7bc82220275291a0d876fc6e23bf382feb648a2d092810cb6c5ad782b6d5b49c42b492a9f84682ee5dd248deac0593317cc2cd5959fe47784bdbdceb978f73276432c0ac404d3b2cdd2a2d2fb421bbca7dd9a48a3068855c319e7a34e4d639e223034d0c9e4542a9bbe6386a11f5aab552b4f6c2e67a0d31a5e5e67f10bf90a62c313aeee7427e771cc847ff314dde9cd2c723a926d09c58bf03323997025993c0ac3ba0b2f79c61054996a77e2a8c014c7e876298ce91be62d23600b5ce09564e1adb611f877e1283a43aa11c53cd26d3aa9cae307bed53867fca18bb4d60186350da6b7369738008a25e61ba05ff193abd9611b677602870f04fc947ded0d19d80fdf4df05d7a99b47ecacc7d1d32cc21773c790dff0917301f3751f6d30fe5494f9813c7e1f2cc67e1e4cf7cd45906282c0cec56d415326312fa0660a0d926c33bc15a3bc5dc4a2914049aedec8cfb3a2da3011e9aaa7c3e8f17a80c332562af326c13932a57ac4f807397f073ff322b9e663165e27a249efbb4313b6edc42a678fa4477c7214edb1639e5c0ea94631adc04e79b939f39a9f6fc6231f6222a2f08e308d9cef3746da6d88f9d36032bfc21085d7d25eae481e0e27266e1858482b50f87a549d8768b9b78fb974f4df8a0e49a71e8cf372c4989819709a11ba49e5ceb4bd7a6cfdc33a0fa9d670c01ee3ae4a6149081b188a3bfe24fb5d55473f17708ea73dac999d595069c5bcdc1cac3d1904e0fe1ddb9b04a9e9eb1e8f913001a84ede2869eba994af09ec814d38babd3bc2a031275fb7de21ee8611fff2c37764cf7c268ac4fd724015b147aed6f09dcc446c9aec7ecea4c350c0bc5c4497d6c20182a28a831dc0571439b9f21ebab4212fea49fd12d59c7abd0f33a482a8b562dfa9984c847491ce6748a7e76a87f8c1e8a38ef4bef0ca9cfb2ecf360e78f159009bb4e6171ec7cf23e7dfeae0fc467abe9812f820d5c00f525e32b683360ccfafca1a7b1a9581891f1cd0236b0d3eed36728786426c4e38c74f4a1b2110c5fd30e99c030f3b0b98ca664f36e3816d8ff48459d32b00f674a7ac300481ca1f4ffc59e669216121e37c4f885ea2c5c779085d39fc0f6bd35a0538cf132b37889f398b5f11a17fd6a6c63db944623ccdafd9c9cc7bf06a73ad6b574c9ab0889529af2c14b22f021640dbf4852b3ab059891a46dd4ffab54d3c88f381194b57ee92ab4a434488c5ba508a2193e91e5b0b9d53e17234fd841136768269b747b2b4365dad0a76c390f4e8718b54c406056883284cebec73b5a43134725639539d440d64a50053965030134ad9f69ee9b152216aea465caa00104150e71a3514d42208b3f13d8dbd19ddfa8e5a9e26d93c1d70e50ef1bdc40950c49cd50a954ed29ce334b3e59c73f3d0ed94d6f8914dced11376e923909dafaad1bceac972d9d3109e1c91749019066e7f6d7b0c63c443dba427ceb894b14070480aeb68e1a7cd16c0f45dfac065c82363147a2cae9e3a802fbdc57ed1d53a18ef16614e738e480a816c5335c93f2b7a1d84db186a7e5fd2f673b7472c3c6a003a3b3949cd6b5120e83158f376ec5405b60144d09dc68970f273aa681ee08c6fa43ca8b025191f04597c7c4a5edd92341b22f8cfa17204ee76d68ed5692ea2b2e26f838a46877e6938004fd7b0eae5f6bae27b202c2af16a887afe927e223b1381d307353a36bf7354a40d74ca796a57247a0ada38efc9f652f3fdee4f625a939b09c2fe20ce8e9ffc197e5b763256d7b80d44bd741c47938586c3a7a38c3d8fcb1b630c07093e27d2ae2ad03aaf657fceb99bd4a96e204dcf372f8a9566da16c1dea0319099d0138b6f424ad22a33c99065da0ed3eee6bb4c327ce33d2db301eab25e964ebf6337b1185ac98e0de1d2e356669731f5fcd7ff06c52661ca359f21c9b4e099359dafcf505920698e5d4d7d8ac498ec9332cb29466a5502e2bfae0beed057fbd54e29a97ed2bb099eb63236e1f6ed1261e6cfdd2348f73ac950409f726e928029072d9da3eb41046b44e28ed7f5aec4f7e108847edd9ed16537227eae64946c83198415d3be421a44dd8c9da266f15495415dc7351741724e8ba0cea6e4c221eba4ff5300fd74b2e0564205265d8605253611c748056ace2bd7870c2a637d11126055f72b87173ef3bd51daa41202f6b85c6092bcf5867a3bbfa7cfb5d3d0e87e912901c074bc48ae43d4a41b7cc60accb641f89961ff0fdb7af8666570705da58bc9f0ff18185730fda195c1abefe31c9076ad9b3beb673db7b38ecd20d97105069af4917a563f6839b50d9cd617a4dd1142d69e08eed2a9fea65868f2a53fb9a9f2bf86412bbaca0522c2861b7ff536557de76ffca49143b6a6499730697b5b6c683b3058113765436ec47b8ad910e0fcfea155ea177d6f6c7f1ec721c2191617c939dd72538a256bee23c37e015af6f40cf7c03bdc22a7b381c946538b0b749a9bd9437f751e0583a6c2c676853426d91ad5e2d566a2549339b288b0a40d848f6e12161fb555b422916a874b90a8027ce9cff6bd06397a073f25e2da4c38b62cb0059f31bf00e492e421d98f0cc0b174e31cfeafc41fa241dedd671a9d95986bb35a76f4d73265b33205aa23e48ca4391150b3a7bba594c0c9bcf9cdb2f922446225d86b769accbc856c2aa1ca479153d5d1241b0fbd1a7efa93aece66b175f09cb219e8da1906738e0b3377c5942675f6253b6a7e586eccf0d5201d693e596d079641388bb1721699fdaf2f615f78326b6e0057badc6d056437785c240fae8fcb4ffa7554a5dbbdea09e25f0d554ce14110a43274364ad376ddf41b7ad7a91f9e8aca7c457bd9d9e963bf3366edf24377be223bba3e6f4523183159f6af3c5477bec023d9d2e7372110a737759bee8c14edefb4f11a8dd6a140ce1cb714c18692bd8d39d74a1606a4e18bd32fe27a14f3e51ce0a30e8c85618b069bb1f764b0c8e3197261a575e546053aed20c3ccaa33fb60e1c20309ecbf5d692834f7edf9313cd8cae6af63e69a6dcefcc46b5583d61f1a5fe5b25a738c3b40fb8a48d9ba549646e164bd01ee23160f75d83367b6e8351418f7b693fedaf47ca3d56b20f065f53d54c1ae560f62b180100086cecf1ba3d22da0c96925a5661d89a166661227fde8579722152213010e8f000120f0666957e947fda4811553fc889fc7fe3ea1c851cfec3f3b6d95fdf87311b12d27060d876e0d89318022819329afc1595a7fa81734722081dd099fa30b69d6ab3bf5cda8d8a1483e6755e83169508bb3b8c6f15f433f17857bfa64bed077ad08cd7e52f96a5c7efe98cfea3417dea47c15ee366591ffa892324828018bd0d7d17f86abb88015b638ae97cfb5dffba4523bbc491b153677269b5747a8f9d13773d7c927fade0460b6a20b7d481b357a9705887550da5fca453e9566cb4dbc3bbdbcd753450b0006ffe0cb8a31ad0a719e1a115f2aec4a5d6ac604851760307aa43140199df9fa566f1fcc5b7f330923ca31f4f30e49c76d85ef92d008e8d032ba3be44b19f714b1a010b5c1cf744075f1bda37f5232024e71338d48cac11dc53cf464dd32cf285a0b2c42b61a62b26a1e34bd484612207fa0cb7dd2b1f58827f3c5c880ffd110df25e61581fbc81a1866778bf042fd7e7c06287138483fbf9c6df5c86a23d47989eafc59ef7f39a7", 0x1000, 0x8000, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000004000-0x1000)="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", 0x1000, 0x5, &(0x7f0000004000-0x10)=@ipx={0x4, 0x8, 0x0, "ba832a8adba0", 0x10000, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="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", 0x1000, 0x4000000, &(0x7f0000005000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000006000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000006000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000005000-0x4)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r2, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000006000-0x1c)=@req3={0x7, 0x4, 0x6, 0x8, 0x2, 0x80, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000009000-0x57)="bd7735beb4e90cc7bceaf4766a97dda58b1ce87f37891e2c422634b39123cd96b8c6a832638f5da01e4390272a85604dd7eb21e5ea7a6095b8668ee60c6053e8639be9a65bc441655ccdba0e6930a4a691771f597c65ef", 0x57}], 0x1, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000003000-0x40)=[{&(0x7f0000007000-0xf0)="348849941d12a524c701ad5fd9f67a6b0171c7a314170abff8d932ff8c8bcc49855cfdb774cb1152c335b7bb5ac3a4e6dc9a651d271ae36aadcd456c8ef285eb3600b59c09b8c2d71853f977cd3bf883ddfcb6702ae70d814593a3000e860fae7fbe967e412b04ff7c140186dc63c4435db5c4686c9a3700028fa2a0d4bfa6384aa4654772db2a944ca54664e710acc0f79db63022592a754ab28dbbb3e39b08f6a64fcea6bc400abb46c0d15df10685ac0c8f4c35ecf0f0372580b2407b9810b1f23d82d3a430667da8af520b4c5eac25f91372314e06366da8f2ddb75354ec7b59bf2a95ef96c185903b503476e451", 0xf0}, {&(0x7f0000009000-0x9f)="8f8ea6040f0f34600f66189fa1c9bca7859c49734877e893818de9872976667e7299bb150a1f497cd9686c9a27c63ead88860dd7c192d2669033e5d7e1d9ed070fd47fd094228deb4e45a6dc4af4a914caa93962ae3af36a40cb257c0edd56c111879b21c3c7032f8789838d41cd7b0662e5783364e5bc788bc3a175e36e40eb3e34584887374c5ff35bfcb29142ce3c9f329cfdf7c5d7223d89bdd3276cb0", 0x9f}, {&(0x7f0000008000)="82a655d6e2905bdd4067b712109e3c53f5d9cb9d03e7379feecd71be9bed72f4dfb86cf7e0006afe7ddb56f643fe9024745178b2a0284c4815fe7d1dea052e95c4fea23d64f3196df69936db17ece64b108026ffa7fda053096cbe8aebcc0616e8f8c86a35993ad3b53a5d6615", 0x6d}, {&(0x7f0000004000)="9a2c1ce047f037cbe4eff05a17bf160a013e90c6e51d462748b9f6a59d1f1b63e10a6b62c4e3cd2fe02dcd9495e660c0252ebc0cebf7263d3ea7a815790524772599ac45cbaa96febbdf540c1b041c419d5fd15b75536e112ceffce6d98949809cbe7d9b89fb4a3156e586c55bbfab32f07188c2111f9f2d583a513d016a1004e2faf146cff661cfb85db1a74cffe16985b75c0d748a7370302573ecbd1517e54fe14e59c08c114e6a", 0xa9}], 0x4, &(0x7f0000008000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x58, 0x117, 0x2, 0x3d, "b62f66ea758ef6458e33c448101feaeaccb18f87d9a7b237ab75faab0f4ffe5b91d09d18f26150629f7306c363c1089ea3ef21af28fe94a713c6e745ea"}, @op={0x18, 0x117, 0x3, 0x1}], 0xb8, 0x80}, {0x0, 0x0, &(0x7f0000005000-0x40)=[{&(0x7f0000006000)="c52d913a2eba9e881f57d7c06e68154d9c3cebdf30b8", 0x16}, {&(0x7f0000008000)="4511f91a355f57dd1ea2f8c4cfc38f192622", 0x12}, {&(0x7f0000004000)="0dd2d97599afdd3636bb7e1434ab85a9135d", 0x12}, {&(0x7f0000002000-0x62)="65f0558e4c942a31e05f44fc7de578ab6295a1ef9468ca1897e5082322116f046d0cd233813d055601bca7e801781a5f4a26bdd2fe3291cd4937ecac405679cc285be0afae1b5cf0f82833f09950c7f236fb88ded9dee87f69d7dd4dcedfca70b1aa", 0x62}], 0x4, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x88, 0x117, 0x2, 0x72, "342714c0934286f89b6a4ea8a7bef31e3f9d7e6ad0a52d1b4f82f1df5938d137542a03ff8db5954cd16067a93f3d92bd936ec4eb079cf27e533ccad05bdf22a476e16a4ce77193f8af9cb6ed79d94f2c37bb7225856c846d0b53b28f5658d6caef34aeac135e5592201add5df830270eb64e"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9d0}, @assoc={0x18, 0x117, 0x4, 0x200}], 0x130, 0x48000}, {0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="baf7c67c8a23c69f6f50ffb4bd527573357a5cc9d552023e3c9802f333f3a66bc163edb4ce253f1fc374c42be14a24cc3e1215e183aafb36cdd9435ffdf14b7b2e4b6e7ba202c540c3d80f84d25e759c661af2d2277e24c450360d6ab7bb8836993efdbe8c26e176af58391428646ba6b961de8198c0ffcfe6ce61bf75ac0cb0f878c2321a2e2443b28a3b80e78a7dfc9ddbb16c6b873b8619be59326d089aacacacea4e0d5bc2b6092ddced7b17ae9a847808868a460d1904d8b0db1b35db09ce87a1ba2b68d705df6ea9d1fb67307d5b51", 0xd2}], 0x1, &(0x7f0000000000)=[@iv={0x78, 0x117, 0x2, 0x64, "18f6e2227b00e752d636b5e363a35c1754054950b15110c57ad6446d3f4f047511c525f5f72b324fd4b86f02933d1fd5ae9c6ff7e3a5ad437c5d5f9c6345c6b76dabd38c587a6bce17d202ccb22815e4e8427ece35c62968d51d55fa30423f15f5aa7552"}], 0x78, 0x20008001}, {0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000008000)="7c5c8d906bf9877a70a2597aff183b288e344c2216f539ee28325d", 0x1b}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000006000-0x55)="2cb2354b1fb78bb67299892df547a4ad74ce42544950b791a5239674e9aa25c04ec8eafc5f14f3cb88216bd5e9a58cabb606a40faa4b457c29fab52021f6e58cb1dcc9b18c6d24ba7ddf41fa49f4dbc891b98df3dd", 0x55}], 0x3, &(0x7f0000008000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x1078, 0x48011}], 0x5, 0x44000) 2017/12/31 18:29:24 executing program 0: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dfb000)=0x0) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r6, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) 2017/12/31 18:29:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000006000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000730000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x108) 2017/12/31 18:29:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d46000-0x1)=0x10) 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$kcm(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000-0x1b)=""/27, 0x1b}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f0000001000)=""/50, 0x32}], 0x4, &(0x7f0000001000)=""/55, 0x37, 0x8a}, 0x10100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000188000-0x1d)="5676f38b813cb269b7060692a97eed59d4adc1057b0e3d86a340666fe4", 0x1d, 0x4, &(0x7f0000000000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001ca000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000049c000-0x10)="9c94d34751f5355b9ec7338c5e97a5ee", 0x10) 2017/12/31 18:29:24 executing program 4: 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) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000556000-0x10)={0x20, 0x201, 0x200, 0x5, 0x0}, &(0x7f0000e0a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008f6000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5c4, 0x8, 0x7c}, 0xa0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000769000-0x10)=[{&(0x7f0000a95000-0x3d)='\f', 0x1}], 0x1, &(0x7f0000fc6000-0x18)=[], 0x0, 0x0}, 0x4840) r4 = accept4(r2, &(0x7f0000b04000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b43000)=0xce, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ecb000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000596000-0x38)={&(0x7f0000e72000-0xc)={0x10, 0x0, 0x0, 0x4000010}, 0xc, &(0x7f0000a33000-0x10)={&(0x7f0000cdd000-0x10dc)=@delpolicy={0x10dc, 0x14, 0x10, 0x4, 0x2, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0xfff, 0x2, 0xa0, 0x80, 0x3b, 0x7ff, r5}, 0x6, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}}, @algo_crypt={0x1048, 0x2, {{'ctr-camellia-aesni-avx2\x00'}, 0x1000, "d0442562a08d26165de349893143d22ee46c28f4b0fb75ec41f01f2acf64ee03854c46dcd8c595a30531d12140aaec40920a2f3d42916b572d986d76ea3b3eefbe99bc6dbe4ba6fdc88fed979a3184de7b5a3122cd2f5f9e7a4b1e8545d3dcdd31090c4686a5d82fa6c2820d0b52cbecb31b8f2c1cbb8b4c5ad1c87a8bf24838a190081f67870acd241111ba7cb0cd9f21d5c8ee13e207104867422b45411746030c6aadc90e6b34aa39288de5e5c534e4cd16c39a509a510ee124b43e9e11209f55c9f46a4438a767083589485d2a3e0c6437e7b0219ba4a0579ffb551188f370e16c0aadea41284d0259c9556c6ecde374b916a2eb195e4fade8091c91e60ae72fe1eae3869005dac391493fb4c8de26e2907f1f7922664d5df94576e0a6dfdd7c0449fdc6bd211910f0ef9d9e691bd1b9e806d6ca0567105d30985d89d8ca74a882923642f7f7ec4ee5c236f4b7bdba9b426fa781ab1b22b2b8917cae45e979243c8c02ac79c001b2e0652357b16d96ea154ff1ee4fddda1a47ef7e874517153dc63a299b9231e7a3f41a16170c56fad1caf085694c959b00f61f933fe09cd671bf059295418676379965305313ca6a953aa078e4fbfa75ebf1bbef5414f826e5550fb00a69c763d5daa017ed28cc026e18070ab9ce4bfa4da42f21a6c2604ceef0a1109a821b6e7246d7c571eb9732820839e2db7ec13e3dbea9e829e009da997078cc6c3527758880d05a122fda975b663c2227d198e91f6ade19aaccf960dc73a1cb326524fc78efdb3ed785d74bef23c4bf1669750b3d5564a7ad9e081d5531d685188ccd4d997332cafc18eb7238f4f7a92585991667e59429ec018802e0fde3fdce9708fe6b3bead54fdd2a55a119ed877898bab121dcb0c9115a36b9ddc6ed148791540eab3c889a6bc7d721447a08cb94f3c0c9551ade565407caf0b63f883c2c66142589989051181d5bf607948c35f233bcd194bcde380c3045d477dcc0455113a2bcf8f8fd0ebb40c814b51171ca3b56c3982b5065925f25ca5d0a8d808e1586f25d0b0721dfef46e33515dd038417abca83b09d8c18ddb7eea49d30d1474d0f28fb66cba48eae5ec5d6f15d0bc866be4409993cbe6f6c32ce2f614fd0805bce39a11fa8b33c44e8d95d98c324c366d7057b9c7345edc6cbf6b9b8f9d1ae003eb6776406abd1167b817dd76bd4c29e76db7a35a290c3b006ff1a5323d77e392b605ca8b02549f2cb276b925f1d5c1f35e466f8b1b1ca7b2fbaa75aeb16b34599b1cba211794e332d2befa2e49cb71aeea2b23f43991173353c80a4d6b04bc28cdf0faf1750d30e12c2653326e709e84889c7dd1b153f9702977f33949738aeb3356eb1fae035e97ac72fe9c6ceaf942eedbc04e8768453d25505daf03b0c5d6d3e668c46677d9eb61f9b27fb13e9daaa22f3532b9b60bf8b1d55f41b6f99c69d21021c16cde02ca82284de3ea8b543478514ec22baf8a3a684ab2c000d15322d211ae33a54ab9739353d48685a894fa6c886464ec95afea435c74d39d4bf45824678c27339b6d85efe78c1f1dbac2dc27df4360defd5b11f551bee4f3840f7c6ec63fb06fda2f38b9d5b819045ff4fd2147fc786c9cf15eb2b04df342b4fc144315d55d4ef8950537ba9cb1eaa2c1dbaa5ee2106b827ed3b4b81207869b443e73b3c25710e95295ea875749c7fd5d15ba247f543413dd59614a2631623b5a0f146f503c8f0641cc1583898201c0fd06864574a61c3f2901f33a4f5d6db5541e93d99f98c82e14c2bf4997fe3bbd0ff1e3693816b9cbb8569a6d6daaf374050efcfab8be47cb47e1b8225ea805062cc826fb6bffa4eda10717c9a609f83fac9e6047d0cea3076396bba3abc9ecb496bf5c64c6a49ccb4d062963fcac8f66f104203d48e672eb9a1e2d94ba451beeb6b1005f7154e8c176ec7039ba8923829bc56bde4bfda9c9d3477f64779f9189ffe3cd086a0b97569d5c2bbffab5211a0ce887434287bc30db8ee49c3c803f79127c7bfced19ac1b554460c33a39ccdab6bd4320af5ccd7cfa26fb923edf53a082b1f6271dfb535bf9c2979fc984c1ab80132b84af71b8d3408fd02a702807343eb85573fa6b4926c94d769b224afd461a882340768c4b0f71fbc0fd688928ef543e39b7cdd929df61788ab9970302f7e5cdf2de6abd13fabcd47cfd9fcc1b82088d9b7adc7a02413b7159bb5ba81b9fe1502f120b09f303854d8a065602e4e1829b7a30865836e84498f70952af8ab29b6aa5c5293d1c76b6af0fdbe3bdeb2d119323557ff2ac8ee44be38cd6614eb84898d12220de32eb8bf914be1d951487c70416aaa077ad23f43b9222248860e4acd2056b3c0f5650da20aff046705dc6047970fba83f1d5c2b2edb697fd9cc33d146d3f81410b50991452becd247f49fa6de8c86818e4a289eef88aa772263532cf18835d77dc58294b3a85fb8cde4c698b16b180d1c1eaa2203301e1db2dd035871de3ac13953ee3bf0f8034d0cfdbf11c4e70550e21ec9d326b3e2f4ff247d2dd7f20c1edeb28c755bffd2035ef0600daff26232aed0e1441e2e932f020775911cfceba76b70541d50f4e34d6d6908a677a593c827491c158887c963c3b838f0266519c95e865baaf3d28f078e6c8aa47ed3eddbe2f8d4cd511c6d86d731e03c1e9dec13b7bde4609c7e4224eb676b707f843d11d5bbe3f293c2bac815d4b126275bf779437f00cabfef3dfc013d07a40936dc1fd8da9356f394acacc5d74eca34b6b9d22b1ab77a58b385be9bc872e4d1a6555d0ce23be6117ee67605da805512acd8842b482d601e43f04a08bc5346e9f9e2416ed462eeb0639304d9d7f1bf2ff4adafb95cfa39169f7c9e5d3bff7fc47ebb546d44b9329cb4224d19d7a46c54e586621e5f08e0ceb8e2b258afa73f13ff1ff7723abc4f1cebb966d4fa80732934a1e3eb72116114489ecb2636363df680e756f082499183ec172e3ab38390c9b81c101326bb17d675f0429ca31c7739ee22e2e32de7c435bd69921a865258a75d3e9aefedb5b94a4ebc39a2693a6dc7897a5625f8f965ca57c9ea307b58cbaf919f4714d941317caa18bdacf7675c9057e25fb03bb399b1c941ed86b3d86249ce60093c4f913266df786a87f2f8e1fd8a26bc8ea9fef35dd599f70d44111bb603c7239ff86e24facf9c8b8a9d91947bcd5d40215f4c68f2307878aaed59254c5535f197bfbe838eb0aa03629fec6b202baceccd15781914701f565a810d3653cc92dc0976e5fe6e89967a31a98e72f8eb7704bc36fde87979201515abcca8b759d68dbd04cf6fe76ca4874b9b9331de4131be0295a414a132565198398eb80c214220aadece3a999739242bf9c54877df08fe2edd09e1cbb97aef7709c0e469360d01a56fa333c407b0b8928a84024b198fed6bd121c3d7ed6dbe31280a475ab320d5d67a064a5abd9537434911c0713359c69020eec9c9460ddc75e5f79db1aa1130d60be6b77c40c0d04a11685736279a5302011ce25ec4565fac78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@u32={0x8, 0x0, 0x2}, @lastused={0x10, 0xf, 0x1}]}, 0x10dc}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000801) 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) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000a78000)={0x0, 0xffffffff, 0x1, [0x1]}, &(0x7f000019d000-0x4)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000a6a000)={r6, @in6={{0xa, 0x3, 0xbc75464, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xd63}, 0x98) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00004e1000-0xb8)={0x0, 0x3, 0x200, 0x8, 0x4, 0xffff, 0x8001, 0xff, {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]}, 0xe1eb, 0x1ff, 0x6, 0x1, 0x1f}}, &(0x7f0000da7000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000f4b000)={r7, 0xfffffffffffffff9}, &(0x7f0000994000-0x4)=0x8) 2017/12/31 18:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e15000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e94000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d8f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000012b000)=r3, 0x4) setsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f00007a7000-0x4)=0x401, 0x4) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2017/12/31 18:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006df000+0x22a)=@un=@file={0x0, ""/4096}, &(0x7f0000492000-0x4)=0x1002) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00008de000-0x4)=0x0, &(0x7f0000f04000-0x4)=0x4) 2017/12/31 18:29:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e1000-0x10)=@common='lo\x00', 0x10) sendto$inet(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f00001a2000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x9, 0x80800, 0x52, &(0x7f0000162000-0x8)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f00001f1000)={0x1f, 0xf7f, 0x3}, 0x6) 2017/12/31 18:29:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d25000)={0x0, 0x0}, 0x8) r1 = socket$inet6(0xa, 0x80004, 0x913c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000e00000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a2c000-0x8)={r2, 0x3}, 0x8) 2017/12/31 18:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000212000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a47000)=0x10, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00005aa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003a4000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000469000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001, 0xffffffffffff7fff, 0x2, 0x100, 0x8, 0x10000, r1}) r2 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r2, &(0x7f0000d0a000)="", 0x0, 0x4008080, &(0x7f0000e67000-0x1c)={0xa, 0x1, 0x8000004, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b8f000-0x20)={0x0, 0x6, 0x200, 0x4, 0x7, 0x3, 0x10000, 0x4bfc721, 0x0}, &(0x7f0000d3f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b2a000)={r3, 0x10, &(0x7f00004b8000-0x10)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a76000)=0x10) sendto$inet6(r2, &(0x7f0000cbd000-0x2)='R', 0x1, 0x8004, &(0x7f0000925000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f000062a000)=[], 0x0, 0xfffffffffffffe01) read(r2, &(0x7f0000c20000-0xd0)=""/208, 0xd0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000e2b000-0x8)={r2, 0x6ac4}) sendto$inet6(r2, &(0x7f000081f000-0x5)="ec", 0x1, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/31 18:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000505000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a30000)=0x10) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000fdc000)=0x0, &(0x7f00009f8000-0x4)=0xfffffffffffffee9) ioctl$sock_ifreq(r1, 0x8922, &(0x7f00003b1000-0x28)={@common="6c6f000002fffffffff3000400", @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/12/31 18:29:24 executing program 6: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f00003e2000-0xe)={0x1f, 0x4, {0x7, 0x6, 0xffffffffffff0000, 0x4, 0x7, 0x6}, 0xffffffff, 0x80000001}, 0xe) getpeername$inet(r0, &(0x7f0000b61000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec4000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000814000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aed000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x6, 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=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) sendto$inet6(r2, &(0x7f0000c22000-0x679)="", 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(r2, &(0x7f0000296000)=[{&(0x7f000073b000-0x1000)="6b810128fb1c66d9fcc649c4e3f937f2a1bf9fa9c137c4450e61eef00c27195d153add2c56c46396d5c93cb440e81d4e78405b951fa2004d018ea5623cda48e6194a6369cc8171bed27fece5f1bf8b43319780faff6fa0facc5304216c34944094ab8a7d33d9dd4047b4fbe54c7e5a8807e3d5b8da2bfc9dd1630908e8054d6c1dea3c42bcf3d24f1bca88c5087a0090355c08d553d97c620d050faf3665b5dd9e24bb328a6c3a1cefac117262c88affab55784461925feb1cc7bf984944bf47469816ccc57e111be2efa43f11af7347a6047162aa88850802217ac794244e370c6c3891a625eaed9e53c3c3454a567219e0663de5a106a81c3952d6e6fea1d5d0ff65d0e16c7c6b4f7ad13c9093bd1451e06720029c16e42abded29f66715d124ee950f0412192a5e2f6ccfc079db31f2fa9c8302e5f6679b2907514b377c311fe22f89b96cdce6cb0e254150ddd2e37ca08f16dbbdee2606406e76adee6804ad64417902b92e63612bfda89cf7941510ef31add193a11bbfe84ca223f5fd3cb04eade4c13029637948dc60436e4efc1916e371dfe8f96800363ea26b6504453da71cb63d35a5d07a842de33f5447ce3f810dccc9b7e5687babb3ae1b8ca7f2ad15e785f2bf7ea9e8a0da74fdfe406af6d62bd310391407d5756e58ff086341e89b8c0c1370860efb745d3189873e6a0d45f7b5864a79ee4ac77d7d9206e03f9cf918e5b22f1f92b3ba74e74b3a8cf9803f50b818e28451cf617876dee14f273d75e40b0a5bdac7f1d3ad6852faefcaa33d0fa828c5536d82e54fb014e92e68455e032188a79dab52fd8f590bbb2be659f029ff9702c92b18313816d934e33d657dc88b324196eaed4f05516fe4e009c34c0e03b0c6fe3dc5501c09cfb655aa50ee1c8772342a77e5fb9c8d8b4043757c0ce4cd87c17d2af11eab183b8c5468477d80b0f250a6cce7ed1b3062f6a836ddbea11b26de3071247fa59917d395dc79caff41a6a7f72d1d7791ff2c7614afd583cdc1b0ee5d500df1a8c37a4a6a5d553318e8c6e28830d25d3a76d3ff98999ef071e0e58fd294130a2393963e65dd8ec9788121c066689b5b3ae0451d068c94153d7977121a3c5a7253bd2b0b81d392960c153629fd674173a189265129f52baed88e938f64dde86c9a428ca031fc36dccfb5ce13b2f1c146a994fb6b5c4849ab9be8c38e50bae4a5d47657ad90fce5bfc00a6c146d19a5e96ec8a99648341ecc9dcb284926c1a7da78fbb985b504f7595b1216caf05d6c321fdd82aae847a4ed711f6d699cc5a0ed4de8c407716357ac969d3a63a84939175ffcf50d70d109d7935b6de176ad0c5663c81ecafb559a1e37a3d45542919d21274291ace9a5cbaa78d0d447c3b7166919b4f429b2c5fe83678ef2da52d699e951ec31c947837438a4f7d0c04b89661100a5dcd745d640baa7af158b5f4d1840ee62e7dd0da55f9c9642390729e2144e0a566ced0fb3a17c9a3039f6bb03dd35e750bc6b7678a9be6a1c4f4b31d2dcafcca1928a931191b8baebff1a9d5f51459d23c9cb0b3f422e9156ff4701fdb93fc33b9bdbaaf84161904e17e3210375598c1fb0e3a6113b3677d9edf1653d7b1d604daaf9bd85aa02d8a826021018945542cbf6a84f5942060184d869387342bbe234c6b1132da5a70efac60a14efc3304658a3f0eecb5380ac2da0048fc07b712d3930d94bd54ed262c69d04cc64fc11a7d3acfed3bfa1a822e86ad39208e1ba2bf6f9e6563a93e832ea05febea8b2b3f7a4f4389f2ed1e350ee50700543f544028c7886318e01f4e89748778c32768141629c840d2294e1d5cd8d45fd84cdbeda05367cb9866f5edd3ce931354659a54d36cc819de5366e3e4b1e9647c9f486f8619a26c9cbabc2a631ffd77b033017269fa02b2332020298a07ad2aeb16a74d934622fa89908bab0b31766b09d59f41f0958a1673f0d7fdb0860321f7b76c817b82b32b739a8474cae02ea58a6b01da7879fd4eee93482916b378be0f9852e97cf6c28a5863512bbd0988b5bf9b9eb50dd9f23fa5cd84190d28816c5f99497a69e0534ecd48a148b18410e1e35aaea3ad7cf780d69a1ec9d8a0fc4c5733e750d60586203cb18fdbb38b25b30ff3a0197aea1e12efb2705079f54a1c45e95009bbcac669bf6da67808b52f9ba3e5b5540f89ae8573b6694505678be249889da49602c97d9a841cc85aa22d0d69aa5f4016cb11f228531e72eb284ace84bb0735a42607e469b689dfd3125716de0b246722a2be2a93e034fb977f14a60e11430bc0277e60163eca9b1ae2bda20c7f258d7c1126fd407369ffdeabb4048c4eb634a8bf6675408bca8af15ff1c35fcb05d19d324a1aa60f712649bf933bd35567dbe3a1132e580a1ef6d9086d5eb313f2352619a7767e7b5c668bb179a8815397d27ebb84a1c3bbe698fa8b5aa1a3a5220b75782ac45280a02ed780aa74b99530b37e5d18dfeb86c7a94c48d20dd59c881400409a8bb46d21a8293a2eace73ba1d355e5fb50fd4a336ffceaa6891878edc593eac9b31ee778795218fe1b935b0898e71d1e5bea60dc85aee5b442221aa30adf65fff567b5163b5f07eb5d9b855d1ebfa520859b66e64d234b143559bfea7174f7affad187eb98c4ea12bb46325b5d3ebb15d71aa32ece601ee7d7dd7635692598784099645c2773ff4295eed85cc5e0d3eccf6446513dce61bf086a26a399a160d934d8b77faf3ceab46e52a82a9bfb4f9ed6c55229d4464727536ee4c7c1c5f653464e7823a90e863358656a51957b490431170a2657a7f21c837e20958867f8d208a2abb9a72f0dad525900269d9e28939e5ed7056b0f063624dfcb7fa92d6b9bf76323bfde5cc4f6d1a62885f50ad2caf2ef1588eea1b1efee4885f0bfbd5815912e815330888e56f61251e357a5e72986fbc03039fd730ad16641feb615eeadf4e6093aa536ab221b86196b791065863cb6f790c9c674bafb414b9ec7f8ddc800380bb750326d675a2eb9b9963c4b516f68880ff44de475b6910b966ae6dd30898d73f82435ec0131606b1acb6bef1612d4a63cb6c9a0fcac404e28638102c6051282b94c661", 0x894}], 0x1) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000082000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b69000-0x4)=0x10) getsockopt(r0, 0x3, 0xfb7, &(0x7f0000ff9000)=""/147, &(0x7f0000000000)=0x93) 2017/12/31 18:29:24 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ff0000-0xc)={0x0, 0x20, 0x0}, &(0x7f0000ff0000-0x4)=0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ff0000-0xb5)={r1, 0xad, "42327e879df6b55cfba7f8fc164a80d1452aea7360bc22af5a2bba26a16aa68780a53e34f845ec57ab889d011bde3e91e16a6bb5a91ce92c7dca4954fd0297711931ca8bd8a4b330eb051febeff5891892a2b550c392f1f7a64fc6d7a22ef979dff3bc3208517964c872039e9a1e6e0dc6f98213f2dc9a40327c3289169128fc103fbb6a8da98bdc5b18d041ac1be7c953a8947727181fabbde56aec568e66b50643826b2b8a158a9c2cd6e8be"}, &(0x7f0000ff0000-0x4)=0xb5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000060a000)={0x0, 0x0}) sendto$unix(r0, &(0x7f00005c4000-0xa1)="723b831f707cbb914dbd763702e3679afbc0e3e32a1af7e526d0ea66afea51133d89c57940ab5859cc738fa586c86852128f61e2f8ec4b19454ad720df3a1b4cda0ba3c8420eadf47866098412edc70f403baf5173d0eea6067264165fc84501b9cf1fb43fc5eb6f737e1c6f27d0ff1b2c3fa0492fd58a9baa804586abad49c659fd423d107cb1f8804062fb66fcb7bb0d97d0ce76503768fb31ac4b068fa726ab", 0xa1, 0x891, &(0x7f0000ba9000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/31 18:29:24 executing program 0: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0xf8, 0x3) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f0000519000)="44c52dacd759d1f733e83ec71adb5eeef35c922dee6fd3c707859d50900cce5de7afe2a50b47b7660788e036a20330bb9ef1f7ce60429aafaa4e4536", 0x3c}, {&(0x7f000051a000-0xfad)="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", 0x1000}, {&(0x7f000051a000-0xa3)="3207d11eacbd74face162117357bf5589ecf132fc1d1b8b05eecf62e13500ab3654eef345fc46597f863c8f2d9b6cd3812c3e5a819ba3ec6da1f1e5249d4166d2495085f0d0a47b0f7728dea1e4cd7725ad1c0f3c4a2fdbdc3dba53bcd133f5be41b18d5f7ea251c4f28280aa138bf4eccdc14a0b5b39752f7b2a5e7265dd2f55a2443c44ba8f586708aacaac7e13a9fd7e9ea1d0996c3702493d72cf8498f092ecd2f", 0xa3}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e16211f4a34995aa187ad3e627ae3f6e74a51bdda6e49361398cea9b2115c8bf8f883590cdc62871008b4709299b717beed49b76d0892f16f438b619643a87a5248fe7", 0x94}], 0x4) 2017/12/31 18:29:24 executing program 7: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x805, 0x100000000, &(0x7f0000e68000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009ba000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f96000)={0x0, 0x0, 0xfffffffffffffbff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b0d000-0x8)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f96000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f00004a4000-0x7b)="70e88776da79d6c902feb0db1968d349", 0x10}], 0x1, &(0x7f0000bca000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f00006d3000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000443000-0x60)=[{&(0x7f0000e5d000)=""/14, 0xe}, {&(0x7f0000f94000-0x64)=""/100, 0x64}], 0x2, &(0x7f000016c000-0x30)=""/48, 0x30, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00002ef000)={0x1, &(0x7f0000704000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2017/12/31 18:29:24 executing program 4: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000041a000-0x4)=0x0, &(0x7f000073a000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000000000)=@delpolicy={0xc8, 0x21, 0x703, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}}}, @migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x80a, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002e2000-0x4)=0x2, 0x4) 2017/12/31 18:29:24 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ae000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cf0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000149000)={r1, &(0x7f0000222000)=""/110}) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r0, &(0x7f0000fd2000-0x8)=0x0, 0x8507) writev(r2, &(0x7f0000027000)=[{&(0x7f0000fd1000-0x3a)="3900000013001947059610000109210007000100030000026bdd0000f1028005000000000000000892018000004900000018e3470000000000c8", 0x3a}], 0x2c1) 2017/12/31 18:29:24 executing program 5: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cda000)={r0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000039d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000320000-0x4)=0xb) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r3, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/31 18:29:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f0000ed1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xa, 0xa, 0x1f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008cd000)=@int=0x0, &(0x7f0000489000)=0x4) sendto$llc(r1, &(0x7f0000f1b000-0x84)="7052bc9c54c3c3691602e93fa91a9162600d5fb0a294015f5a22e8f1138f1c498c2a3a41eb4b0a66759880f601cefeaca00d031b0368a0d598b3b8db202bfa622ce50c6b78cb54cf1f186bff7e724473f1468085ef63945dd09ec742d41923fa8df958d02a224b3ec6731929a696df73266f0490ff084c940f15d97cf7641c083b315d45", 0x84, 0x4005, &(0x7f0000874000-0x10)={0x1a, 0xc, 0x400, 0x3, 0x7, 0x510b3959, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000db9000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d4e000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, &(0x7f00004d0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b18000)={0x481, 0x7, 0x8003, 0xfffffffffffffbff, 0x5, 0x1000, 0x4, 0x6, r2}, &(0x7f0000256000)=0x20) 2017/12/31 18:29:24 executing program 4: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f96000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x1) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f99000-0xa0)={0x0, @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]}, 0x1, 0x0, 0x200, 0x5, 0x60}, &(0x7f0000f98000)=0xa0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f9a000-0x4)={r2}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r4, &(0x7f0000b8f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f9a000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f99000-0x1a)={r3, 0x400, 0x9, [0x6, 0x26, 0x1, 0x1f, 0x400, 0xffffffff, 0xffffffffffffe7fc, 0x7, 0x8]}, &(0x7f0000f99000-0x4)=0x1a) sendmmsg$alg(r1, &(0x7f00006e5000)=[{0x0, 0x0, &(0x7f0000f98000-0x10)=[{&(0x7f00004a4000-0x7b)="70e88776da79d6c902feb0db1968d349", 0x10}], 0x1, &(0x7f0000f97000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006d3000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000443000-0x60)=[{&(0x7f0000e5d000)=""/14, 0xe}, {&(0x7f0000f94000-0x64)=""/100, 0x64}], 0x2, &(0x7f000016c000-0x30)=""/48, 0x30, 0x0}, 0x0) 2017/12/31 18:29:24 executing program 6: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) 2017/12/31 18:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000be5000)=@assoc_value={0x0, 0x0}, &(0x7f0000cc5000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000763000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064c000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bfe000)={r1, 0x8, 0xaa92, 0x0, 0x240000000000000, 0x67a}, 0x14) 2017/12/31 18:29:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000043000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000080000-0x8)={0x0, 0x9}, &(0x7f0000a1c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000044b000-0x8)={r1, 0xc6c}, &(0x7f0000f69000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000528000)={0x0, 0x0, &(0x7f00006fb000)=[], 0x0, &(0x7f00002d4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r3, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2017/12/31 18:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x52) write(r0, &(0x7f0000590000)="260000005e0009fff10001013a000001000000fe00fbffffebff0000000000000004fb4b35ea", 0x26) 2017/12/31 18:29:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0x21, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000542000/0x2000)=nil, 0x2000, 0x3, 0x40033, r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f00004dc000-0x4)=0x4) 2017/12/31 18:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020000000000", 0x24) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ad000)={0x0, 0x0}) 2017/12/31 18:29:24 executing program 3: r0 = socket(0x3, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xeb)={r1, 0xe3, "f636f802ad47f615b7ffe5d2b315f7029d103057c12a82321da6829ba72ccbbcc948a00d850352dd994c8e7b15b5fdfead3359bbbc5a5d8841ff540ea22d93a4b3c0cd3067f9ada18fe2cae2bf90b6d39e5338ae29de4cdca2b5dc22d6063607dba5d51acb04d5f52fc4e206b93d1f64691d83ac883daa6e89744b9d2cc5aa917a670c63c71b68e021942a58a5032b4ff524dca6e314a5b0a09c5bb37a23e502b8589acb1a5cf3ca8262b9f0e40247d5368b5348693d1c64be16f7db0e5bff470fe1f4b5752da03e43da88e8bf3e08b4a1b1cb8a7a5706ce2547ae99f0fd4e47389298"}, &(0x7f0000001000-0x4)=0xeb) accept$inet(r0, &(0x7f0000862000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000c2f000)="30ea4854477d937d3fe210f297e39b6ac5b0d1b3582177bd01621f56dcdb4c2d62e7f32644ee37bd35250e359e3fe1f6ad3a147b49b3d8439176d85cd74c94eaf1aa84c15fed4e8019196bc286ce4c0844a1211fcca53f038dc5a7259b94d859c6686c739ce7c6e78932a98361c8147cda9aef881ed5b3a4ee7897b288353f4e2e984ccc151fd8c5a63ef08b33faf4071b5bb6ff0270d0221f119a997e508d3f9821bdaa0e68846fe71533a3dea96c74e48ad5ed59499bd49dc3d85dc6569abd1900ceaa424f9fce2436394a8e6d4775419e76fa813c4fa83e587306f1b04f5271bcf81ff36b08de", 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f000022f000-0x1c)=""/28, &(0x7f000083b000)=0x1c) 2017/12/31 18:29:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b58000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000859000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000caa000-0x8)={0x0, 0x6}, &(0x7f00003bb000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a39000-0x8)={r1, 0x100, 0x9}, &(0x7f0000214000-0x4)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r2, 0x1) 2017/12/31 18:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x4000000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000cab000)=0x3, 0x2c) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r1 = epoll_create1(0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x8, 0x4) tee(r0, r1, 0xcfb, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) unshare(0x8000400) 2017/12/31 18:29:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0x72)=""/114, &(0x7f0000ee4000-0x4)=0x72) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f00002dd000-0x58)={0x26, 'aead\x00', 0x0, 0x20, 'seqiv(authencesn(sha3-224-generic,pcbc(blowfish-asm)))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f74000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000f75000-0x40)={&(0x7f0000f74000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b82000-0x8)=[0x0, 0x0], &(0x7f00006ed000-0x8)=[0x0, 0x0], &(0x7f00004e1000-0x4)=[0x0], 0x9, 0x2, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/31 18:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000437000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000936000-0x10)={0xaf, 0x4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d43000-0x8)={0x0, 0x345c}, &(0x7f0000541000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000010e000)={r3, 0x9, 0x8}, &(0x7f0000ad9000)=0x8) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040001ed90", 0x39}], 0x1) 2017/12/31 18:29:24 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000008000)=""}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef7000)={0x0, 0x0}) connect$netlink(r1, &(0x7f0000b4d000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ef8000-0x4)=0x0, &(0x7f0000ef7000)=0x4) 2017/12/31 18:29:24 executing program 0: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000219000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000219000)=""/221, 0xdd) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000021b000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021b000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r4, 0x6, 0xf, &(0x7f00000a3000-0x83)="f68e7906349faf2047dc9a76d449cb550149a5aeebf33046460f1c0f84ba3f63802150459773127bb8908b6e096d539e0e4e3412a4d05d14aca1f7539f1d067391a03ced6ab8a83b5ad98b7ac65c57b886c2571acdd6baa4ae55f5a5747b2873ada1429137cbf003f6197077c44327bdefedeb968754a7d46dd3b0b56bd00020e21bd0", 0x83) ioctl$sock_bt_hci(r5, 0x400448cc, &(0x7f00001e5000-0x47)="a696e61e150fc80cee15befff248bfd580601f43a86a7ff5a398329e2f40a4cf14fa8893a3db9f2825542fd58fcd8a94adb56c73e4979cf138b9cb85908f6a66ff11b5526cfb21") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000f2000-0x4)={0xe84b}, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2017/12/31 18:29:24 executing program 7: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, &(0x7f000092d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005c2000)=0x60) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000fad000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x101, &(0x7f0000fad000)="7ee3c6b691e7f503da89248afbd40cc4fedf26d6") sendmsg$alg(r2, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3d6c8768afe930f567ee54ed49813c7", 0x10}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000fad000-0x38)={&(0x7f0000fa9000-0x13)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa9000-0x10)=[{&(0x7f0000fad000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f0000fa5000)=""/87, 0xfffffffffffffe0e, 0x0}, 0x0) 2017/12/31 18:29:24 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/125, 0x7d, 0x10000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f00009b9000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000229000-0x10)={0x0, 0x50, &(0x7f0000bae000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cd7000)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007f2000+0xe3e)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000796000-0x8c)={r2, @in6={{0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c29000-0x8)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000665000)=@file={0x0, ""/108}, &(0x7f0000603000)=0x6e, 0x80800) socketpair$inet6(0xa, 0x1, 0x48, &(0x7f0000221000)={0x0, 0x0}) 2017/12/31 18:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000011, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fb2000)={0x0, 0x1ff, 0x0, 0x6}, &(0x7f0000ed5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fa3000)={0x0, 0x61}, &(0x7f0000b1d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f08000-0x14)={r1, 0xd, 0x32, 0x7f, 0xfffffffffffff001, 0x401}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000070000)={0x0, 0x1eb6c000000000}, &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d37000-0x8)={0x0, 0x1000}, &(0x7f000090c000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000e7000)={0x0, 0x5}, &(0x7f0000932000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ed8000)={0x0, 0x31, "b073895f24177f5e2112e350d1020acfdeeb22ed20235d4a4e4af8889fa23c4482a965111437ab0fb84bc42f1b85d6a6b5"}, &(0x7f00000b4000)=0x39) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000044b000)={0x0, 0x921}, &(0x7f0000d17000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000cfb000)={&(0x7f0000476000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006f6000)=[{&(0x7f0000ee4000-0x84)="372c8b6f618911639b6ef860ddb47717f0c07d1977d5f944f4b2e6884bb22f4e8a7a751bd0e651d457e6e3ef3bed3a6e1c8cba9ac1e5a552aab546202247898bd810736b5d6a0c72bc9f44fd2eef81ee416d3ccf70b77dadb2df077939917c60f6fd4b28c866a0194141e91af6b87399629b4294703488c4e07f2e8132d6e0c2b6a99a3e", 0x84}], 0x1, &(0x7f000057d000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x1, 0x7, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x200, 0x3, 0x3b4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x758, 0x206, 0x41, 0x3e5b82cc, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0xc, 0x3, 0xff, 0x6, 0x3, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x7fffffff, 0x576c8474}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff81, 0x1, 0x401, 0x3, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7ff, 0x2, 0x20, 0xffffffff, 0x2, 0x5, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x30000, 0x8008, 0xffffffff, 0xec, 0x100, 0xffff, 0x1, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x7a, 0xd9}}], 0x1b0, 0x0}, 0x4080) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000592000)={@common="6c6f0000000018020005000100", @ifru_mtu=0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000374000)=@sack_info={r2, 0x6, 0xf43d}, 0xc) 2017/12/31 18:29:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000044a000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000076000-0x4)=0xa0) 2017/12/31 18:29:24 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b61000)={0x0, 0x0}) bind$inet(r0, &(0x7f000043c000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x7, 0x1, 0xf6) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000189000-0x1000)=""/4096, &(0x7f0000505000)=0x1000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2017/12/31 18:29:24 executing program 5: r0 = socket(0xb, 0x3, 0xfffffffffffffc6d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000)=0x8d0, 0xffffffffffffffdc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip_vti0\x00', &(0x7f0000002000-0x10)=@ethtool_pauseparam={0x13, 0x6, 0x7ff, 0x5b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x386, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000043b000)={0x0, 0x0, &(0x7f0000300000-0x10)={&(0x7f0000114000)={0x2, 0x1000000000000b, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x6, 0x0}]}, 0xfffffffffffffeec}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x100000003ea) socket$llc(0x1a, 0x3, 0x0) setsockopt(r0, 0x6, 0x80000000000021, &(0x7f000004c000)="", 0xff17) 2017/12/31 18:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000031e000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000080e000-0x8)={0x0, 0x0}, &(0x7f00000e0000)=0x8) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ce0000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000034e000-0x4)=0x0, &(0x7f00006ed000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ee9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a78000-0x38)={0x0, 0x0, &(0x7f00000de000-0x50)=[{&(0x7f0000d24000)="93253aee2a0b1d4ebea095f49dadd106", 0x10}], 0x1, &(0x7f0000b8d000)=[], 0x0, 0x0}, 0x0) 2017/12/31 18:29:24 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x15, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d1258"}) pipe(&(0x7f000026b000)={0x0, 0x0}) accept$ipx(r1, &(0x7f0000468000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e7e000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x10001}) 2017/12/31 18:29:24 executing program 6: r0 = socket(0x11, 0x800, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006b0000)=0x0, &(0x7f00004b3000)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004f2000-0x4)=0x7, 0x4) 2017/12/31 18:29:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x4c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x91b4, 0xffffffffffffffff, 0x800, 0x28}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0xebe7, 0x3}, 0x8) mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) r3 = socket$inet(0x2, 0x3, 0x3) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000a42000-0x4)=0x0, &(0x7f00004a9000-0x4)=0x4) socketpair(0x5, 0x80f, 0x6dc, &(0x7f00009df000-0x8)={0x0, 0x0}) close(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1f, 0x3, 0x0) write(r2, &(0x7f0000a1f000-0x4f)="26000000130047f12001b1dc59002200160b1409020000000009000000000000000003003f40489315ee9bd38f14d1dda8202095cd7642245be8d205e24d6a6d833532cb993a8418a9a592185ebc03", 0x4f) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r2, r3, &(0x7f0000c7b000-0x8)=0x0, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) sendfile(r4, r3, &(0x7f0000c7b000-0x8)=0x0, 0x0) 2017/12/31 18:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x2f0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000eda000-0x38)={0x0, 0x0, &(0x7f0000579000)=[], 0x0, &(0x7f0000df9000-0x70)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 18:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept4(r0, &(0x7f0000861000-0x80)=@generic={0x0, ""/126}, &(0x7f000078a000)=0x80, 0x80000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000aa1000-0x78)={0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x0, 0x7, 0x1, &(0x7f00003dc000-0x10)=@common='rose0\x00', 0x9, 0x0, 0xdfe9}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f61000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 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]}, {{0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @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]}]}, 0x310) 2017/12/31 18:29:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000db9000-0xc6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = socket(0xf, 0x80002, 0x71) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000618000)=0x0) 2017/12/31 18:29:25 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000d23000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000097b000)={0xffffffffffffff80, 0x5, 0x3, 0x7, 0x70, 0x3, 0x4, 0x101, 0x47, 0x8, 0x8e01}, 0xb) socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/31 18:29:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) 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, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d8d000)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r3, r1}) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000c59000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000179000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000055b000-0xc)={@multicast1=0xe0000001, @empty=0x0, r5}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00006ad000)={r4, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000172000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000e48000-0x4)={r3}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f00000be000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001, r5}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007d8000)={r3, r1}) r8 = socket(0x1b, 0x7, 0xaa1a) bind$alg(r8, &(0x7f0000ecf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0xa7) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00008bc000-0x8)={0xfffffffffffff208, 0xff67, 0x81, 0x5}, 0x8) 2017/12/31 18:29:25 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000384000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10) setsockopt$inet_buf(r1, 0x0, 0x3b, &(0x7f0000226000-0x7a)="b0c3afdd89b058745ea69d41c4257b2608710e3a0d78b05b8070af4b51b9ed1e864d55a600fc90aae5cf043bc0f1205774b57ac91ede84be559daafc8f1ba224b71ba284de9f53eb41c873a9596b16d50adb2853b6e713f4534f8e893087c4467bfcbcd205cd3f87ea79241676b4ada7e2fbf7234b6efeb53e0b", 0x7a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ed000-0xca)="2da15e5966a98cd0bf3b2fd2dc6258826dbaf49d7d647bad322b07eb836f8587dafeb4c9a4cb589dedd4813416e7007b0d9ebe0931a7816fb8f297f7cdf9c1ea6d526c06bb8a357d7e027158858e1dd012db963839b453bcee8f3c485c223dff1d7a6bdf793a87889e0e891366738d9de47463a52ca67f18650e3cb2ef5e21452b86a07750516fa14dad86862afcc971b33604a6f4d22bc569353998837f095836d4e975c17d6276b0940e3dc6196a6d22b29ffaba20e3d5b22af5eaf47e8e88a5556af1bd0be165857e", 0xca) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a9b000)=[{&(0x7f0000def000)=""/0, 0x0}, {&(0x7f0000f9a000-0x17)=""/25, 0x19}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2017/12/31 18:29:25 executing program 3: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) [ 208.019130] syz4: Invalid MTU 65537 requested, hw max 65535 [ 208.056009] syz4: Invalid MTU 65537 requested, hw max 65535 2017/12/31 18:29:25 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000)="67274d0d7ddf1c6426df0bb39d66a1ebc2b5f5a6f2930d2cbaa7cc9a564118666393da4601736ec755a1b548d51614c1646419a14ae706a0516cd83c2d38b76c6984ac1d4528c921dd047fed0c75641ed5eb5f7c9302910eceb91457663e52a8a161c6a4db83794b42337e9f494d805c20bdcb411c60abb3f7e64a926135d2d5e24fa452e350b6228cfa035c561f45b8369e4a89fab7726e51a2f509", 0x9c, 0x4000000, &(0x7f0000036000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/31 18:29:25 executing program 3: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 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, "43f087", 0x18, 0x67, 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={0xfffffffffffff000, 0x1}}}}}}}, 0x0) pipe(&(0x7f0000e0e000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006ab000)=0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00005a7000)=0x0, &(0x7f0000eae000-0x4)=0x4) 2017/12/31 18:29:25 executing program 4: unshare(0x20400) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000175000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000d8a000/0x3000)=nil, 0xc79c, 0x7, 0x10, &(0x7f0000000000/0x1000)=nil, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006a1000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000947000)={r2, 0x23, 0x8, 0x52, 0x35, 0xfffffffffffffc01}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f000043e000-0xa)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001000-0x5)='htcp\x00', 0x5) 2017/12/31 18:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f63000-0x1f)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0x1f) write(0xffffffffffffffff, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) 2017/12/31 18:29:25 executing program 0: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001e1000)={0x0, 0x0}) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00005b6000)=0x87, 0x4) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005b6000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00005a6000-0x12d)="24b38b20d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a4af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042510f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9d0000000000000c5234e4235a33d57e456460104ca0dedf2b0e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd177001a878a5bb64ffffffed00004c55b040e0dbd073bfe6e4209902e38d551b4db67920f3f6e8e80ef6b241e23af08001b08ea2d3832d19d193646aac23f7bd4add36ec10435fb57f258178155028777aeeb2e8d975d3c9e0185aed04b5b29207a36a3155a486787383a34aacce", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000155000)={0x4, &(0x7f00005b6000)=[{0x6, 0x8, 0x80, 0x8}, {0x6b7, 0x1, 0x6ca, 0xfffffffffffffffb}, {0xc0, 0x1, 0x8, 0x8}, {0x78b858e5, 0x8001, 0x5, 0x10001}]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/31 18:29:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000098000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000279000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0xf0, 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}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 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}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b6d000-0xe)={0x5, [0x7621, 0x5, 0x4, 0x80000001, 0x7f]}, 0xe) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000b6d000)="fb7f3cfeb0098487741dd1da5a884b22381ba1eefb9188be50d073cc24254977e54e8b72b249c9f4f21f6ff7d6c125204ef28faedbc7931834034f905cd19857cd8fd480d041604130a8e24c7ae805aa78229e0f81b652c82f88a277b777bc39dbf4456f1612d2738f77909375caa96890b870ec920e1886a59c81ef6dd6615c856df4ac4571be25f9159db96bdab4961e37ccc406f2145ca7c09220fe55507c75717dbb3e0999", 0xa7, 0x40000, &(0x7f0000b6d000)=@ax25={0x3, {"a960926f1ab3a8"}, 0x20}, 0x10) 2017/12/31 18:29:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xa0ed, 0x2, 0x0, 0xff}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a2a000-0x8)={r1, 0x8001}, &(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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0xff, 0x153, 0x7, 0x7, 0x4, "836a7a5787f6ab54ea2cb867b38739c2aefdaba92ac012a93692c9e333d2781303637c124b03f1c88128119e04cc6d32dd3dd43c697afb0da98d767053d027", 0x5}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="59748e74948a6002c73c5a0d6a94d3526b2d70c6e9701660cded3d9647be188f17d15872986a5aba5b705abe38e11e4e46db013be2a7493e4f95a3a693a7f8b0142b200a8c707f0fe1a7fa573986de47767cc2722686b5a77c60e357f52d362785af3c9c0bf8ad66764b8ddf012dfcd5e3bbfc888d50f07b5f5650b6b7f0804d742977dbe59a0331bb4e4cf22f52965b359a63a5080a792135a6b901ddfe", 0x9e}, {&(0x7f0000001000)="1252d060e159f31fd7d4b94545214794c344f1323262a598d3fba15060fff4e7dab1dfdc56356252a29443c159203f0e187b72497438b491c1d66c41f7b2996b492ed20fe68ed36080e7ac5a8c1eb06e2c343c7f7751179202b12242028e2cb01f3e7bb7150f1683d780db353e73efd9d806b59e89684ba9d8aba5f16c3e8b88fe33014cd8e92a8af819b4fdc35549295c57fde6bcb24d8838c0703116335e5bc32614a5", 0xa4}], 0x2, &(0x7f0000002000-0x558)=[{0x68, 0x11f, 0x10001, "7cce12fdcb211051f409c00155958f4aea542f43cc31b4ba50fb6b4bdec0babc20eb042b11f48188f2b3df9ccb301869d4dde90ee1fab07815b9f77933d563bf36a05a4bc8f73a2017777b525769d56653ef2a185b"}, {0x78, 0x100, 0xfffffffffffff001, "5e98275a486aa10a6db1e87a19a94d6990e133ff059b8e725a7846f5c146c111cdad8d30bd85484d77329bc11cf40fbcfbad4e0718b8014b6a04b19973690f2e3341fdd7ec1484bf0ef5c4f8db32c0a69cba269be1ff218f669d7a83d5c561f7daa36111c8649b"}, {0x48, 0x10a, 0x7, "21bf5a774704af55fc758deae23625d5f44ef5ca89db2391eeb70234cd19bf8da4b12beac8a25e7a7fc3c540f92ebbc16fc2dfaa41"}, {0x110, 0x107, 0x40, "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"}, {0xa8, 0x100, 0x1, "48ca95e3135c9bc8243de6738481f7b6defe9bec81f6b251516b2f4b4fe50c6282cb28f9f3feca87d3ef3ec422c98c08412c20e2e05ecbef3a5efa365329f9973b5db2d91990cec2d81019aae83ece3f72fa87952cf339978160bd1c6b986921a7ecc7e05f71c04b5061cb8b915868af6bfea367c28b3cd2add8502c58dc1b3fe3bc2ed11094b067cf2c76c7246caed7ae215a0c46"}, {0xd0, 0x103, 0x8, "51f53c9d1d39836dbbcbe7a220eaefea51ce5aaa29e5db405c0a1097a5c296c17771a107aa8efc28fef3040640b34f9324dc59a38a1582619568ca3d088acbef7305e68879fd886715d0a3539d881841f86f47cec03b31e8e94357377644a5645fd1a5c46d181378da1a67d7307c4efd5990f9e3fea75a7d48f0a4a8730833def83fba8d5397620fe094877640249a45af963ea65c16b0f63297a1927ce3764eb455ab9fa7a0a6a69fc51df5206af832d33ac4d3c735c93bc39f69c10c9b6e"}, {0xf0, 0x116, 0x400, "71838645d2d035779752578dea76139956b728d1f285f43376ae4726aa21634eeb96e15a44c5474bc8da1d20a17cf0f26e7d48938612ea9e9e41f8b8b693065a04c705037876164251d11dcd3f129e3192472284d115629c9225a28409441957712e0d862d5c8f7aa8f9e468daa4c28a108062b526052acfbb1493918e92fb0bdb75f16a98ca0ddc00f87de43f62d2f4882eab5f7f9d31028ebef8181d224f337f89eb03bc1169d709da484f2245361f494c78366f6dd1b4cd9733c47ba653753c33c61474200c806d4d110a14bf482404dc4d83451d77f8976ae28007181caa"}, {0xb8, 0x109, 0x1ac, "f7eb4814febfa0bbb1c0c71c055ab7da926503e7dd5035901c6653aff38c21737be01a984ba1cfd62bdf33b842bf4c4b8bb5fde789957b4b9b7f8e36609790288476109eace6cc35843d5d82a87ab337b16f3fc803872730d255515c9926d725acef2b87bac2e3719ce197bd2e19b17c3f005dee935ed3b3dc3ac4cd9a358c65104616c730c15a6662499c7336d6caf4fc8a0b92b787488622d4dcd8f01620da00de09ea71"}], 0x558, 0x0}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000003000)={0x7, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x7, 0x1bcb, 0x80000000, 0xffffffffffff7fff, &(0x7f0000002000-0x10)=@common='sit0\x00', 0x2e33, 0x7, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000005000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x9) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000001000-0x10)={0xe0c, 0x8000, 0x3, 0x1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000006000-0x6f)={r1, 0x67, "5778225570af7d73740fa98a102295cda34942918bab05eef4d09d0b4108b541d1592e1086a79cf25299b4a5bb30c538d16e3b7be15b37867494025d121b9f2baa94644e54f76c71ec7d7a0fff1bcf980d737b1ae9cfd76e06380eb1767bb076402c121b96ec71"}, &(0x7f0000002000)=0x6f) epoll_create(0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000006000)={&(0x7f0000006000)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000007000-0x80)=[{&(0x7f0000003000)="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0x1000}, 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0x1000}, {&(0x7f0000004000-0x42)="9ffefb4dc526a17cb17d3da7e1e815723f18102635648439faa8c9913f5d9730f2b1b42809692535c2f03d75a5a879452596f5d6c0b4bb71850de9ee5680f752b555", 0x42}, {&(0x7f0000007000-0x68)="949e4e717d27fdd62688248e63cb0fd7a2217b3805f7906f338186f84820290dbd51365d19cb9f7fadcf39b008d670853e3bd0d199b1827cc8e63c63df08ba6b44d40f07307abf20ba2ecaf1b92c35c9d2b81c94870a1cf41b3a2c8c5c56d4c2f496130e94ff859c", 0x68}, {&(0x7f0000007000-0xed)="3c8be63793049f57fc3814ef4a61c44bfac4062c03bdc0771311ab465a85e0eea59d12a199d489d5066d2ead4b096a39f2ac58ff4598983a3e0b5cb1343642c5ef679bdd6311376be1ae731a4df468b4fc88b9c76def353fab92566ea1dc4bd226884b16665e66788b2fb417b1c0dce7cb0a02ec29a854c165ec2e2c6ef7728645b96d5bc49ef6d66b1d0148c0667848d331cbfa0c280d4b9305bb8549987c6d0e1aa98c1a3a97e649d28565b727b4c29a965b97392035e4eee5f848a1bdfb64bfc9ada340d96d9a53e0893e672c22f53834306bd8c1f4cb6428ef8b8cbc61875b7deecd6d9e7d62f346284251", 0xed}, {&(0x7f0000006000)="1cd306162582cd97a5327c9301af50853d8c76c0971b8e74bfc2ff4c7ae1021665fa423073e0028ea53e08957f07f54317a8655dddd8b90efc9251f2fa7f1a7c81a6dc7b368aa7461d78cddcf66e699063a33d91fa12b61a8cb8d5623c3d070832529fa7de31b576ccca551c3990159806ae89f1f9f887e244", 0x79}, {&(0x7f0000004000)="4f415b7e7815977378fc19878f85aab956e1684c0382b623", 0x18}, {&(0x7f0000007000-0x40)="f4b96cee034d326d1da9ca0d5df954c375003e959c884e97b3678cde1ad5a4b980975ea30e8bcc26cac11b7ffcbc129e76dd5d1947d4900361cb60927b1fd7a9", 0x40}], 0x8, &(0x7f0000006000)=[{0x100, 0x118, 0xeb, "d6b1a9ba3e55c61875c3b6dd45d2f8ae030fc4128c1cde1ba55fc96cb166df25e473511b3d4f3f1b1c133cca26b874db22d95e438fc2d4da63bb0e218ffbaf5450518754a1cb13ca24637f568c7a6b7588c26088ebb86c8e5897dac82a5c43ab26b4e44f3ac3700340a79b6158a459394d422b84f9b74c25f99752c1a587fe5078c9ed3fc6573fffdb6aca66172c196733551cc50a6b49690c0a33299fbfdcc5bdec54fd174d9f6d79e62bc7d399efe4ab033968919b1bf062e7dcdafb76367f5b559e2b967e5514abbcd013a1b8deb43b1e5650bc87e9a6387170444696cb69842b5aa232843039a7afb0d3"}, {0xd0, 0x117, 0x6, "acb58dc57eaa4b46a070500c1ff750503bd78cea3315e1c686ab86bf077ca4c6666212ab7a7e3b26dd4f65bd1eb8512cc7b3c46478e52f23d81ba2bf7acfe8555e842309020b856ce3b4d99beb86018469306f2d44444c89bb1da58c8582f32c62bfde2e4c520be249dcf3d105b02ef68936ce819ec01c19ec74a625a0d1b75650e8f3d0d84ccddeeba50989d27fb8fbba4e67b46e5715c0f102df538e2ee881f7ca1f016a10086eadab215d776dc52a674921221a06c57b92"}], 0x1d0, 0x40000}, 0xc000) 2017/12/31 18:29:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000029d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b14000-0x150)=[{0x0, 0x0, &(0x7f0000960000-0x70)=[{&(0x7f000075f000)="9d", 0x1}], 0x1, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f00005e5000-0x30)=[{&(0x7f000060d000)="", 0x0}, {&(0x7f0000c43000-0x5)="0016c9132e", 0x5}], 0x2, &(0x7f0000146000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x28, 0x117, 0x2, 0x13, "b36b4f843e13704ef84fb342d3ce9832e99a12"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x50, 0x117, 0x2, 0x35, "374937890ec36f869fae9fa2b688c80330a86485c9cf6869924b95160c447dc5ab527ced89894856bed773a67aeff705db16f03311"}], 0xc0, 0x800}, {0x0, 0x0, &(0x7f00006ef000)=[{&(0x7f00008ca000)="2cbdd36586ffbd5af29bc7601416e14c0c26a37f4800c2f0e7fb002136d9e3e8d8d073395b891f", 0x27}], 0x1, &(0x7f0000a3f000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x4000}, {0x0, 0x0, &(0x7f0000cc9000)=[{&(0x7f00007d6000)="fd9f0f8da046cc855e4b97cca9834b5bb08b5fa6844ad71936dce3d94317a5dab00349721821ee5fba0008d11f414fb24d9e4c78b2e49d", 0x37}, {&(0x7f0000ab7000-0xcb)="d5990b9a00c36699873b036f7f3a21058eb4e0d46ed05c91d4c08b2af044a524894e1820e9999d320ddde5f9e667e3544d8f4cd40d94bd8852ecf602824a45f380964ee3febefe463da536370dc7041d630fc5a7ab0e992b6f370732048e304fafc2779ca24a3c41c48f03ee16495a2bbf5a0f6c220f7fcea2f4449879e95518f97dbfee0868eb54878f0dcf97f6bce850f0c2950d58194493b4a04cdcfc379fba3457ef5ddab63d2534f36a78a060983727b918836cc4c04fa764f2bbd4bd95b8bbeb65544a685eafe7c4", 0xcb}, {&(0x7f00004fd000)="11b628a8e403d0e67d05da1ed7efc1cfaf17ce75f2c212a83e8ea655a24ca4b99871355b2caa69d7d5930174b573cedf1c628ecf173c2dc5eb93575ba0896e3d9514a15515f5eb4f1c68b77740d42ab2348c1f8a704efacc81760381174183051bd0d62177571a0943c6e842f3d89432af37aebc4d308cd97da2e9ebfbd4214bed2a5560afd4344c5465b0ce839effad127cab604ed7432695145afb6be7c75a60ff066f5d58de3a306e2d5cf44d6a982ba4ca461b0b66bb4c89478e02838cb0f24ddc0128ff1d2a3e760e18a57de1392be1bb6c67fd3c9e4b71ac075ba8fbda85e9bd423bf0f4c5162cdcd3ccdaaa", 0xef}, {&(0x7f00004c2000)="43507cdf36351da591dd28253cf8", 0xe}, {&(0x7f0000ba0000)="176aae5c1212e96d3f951ecdbc41792f3442a2cd0eb6", 0x16}], 0x5, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000ead000)=[{&(0x7f0000052000-0xea)="e33ea3bb2e23f28611807a53458c720448396973f301d796a783c7e8ca540a4a42ee4733d61153c1e4cc0b59a50fd95aab83bdc417816ba13b297ff8f03fcc64f61cd96e571f7c6d9d29a2adedf912070fe17ef5005ac143aad7068d1e7a66d66e624d7c2ac7cef4bff5ac10346bd46fe24acf91b56b55fea74d87883ee665f31b84fbed678910567ac11b4bd61563d72b75f3a8ccb8f4bed73daa654de4d7d0a6612bacb59958ec291c6ffe8b414475a697ee29b959f8bc297a2d8b80807b01bfe5687c01e360f70d132a5ab33de5748d07866a9bdf218c5abc4fd53b0d29808b564d3019613b4f1214", 0xea}, {&(0x7f00006a7000-0x15)="42e43eabb14e70602538819f9bb03882756df8b7b3", 0x15}, {&(0x7f0000730000)="23f27d8eb8e70b543421a1ec43ec1e312fad634e995f05839e878e830c96df6a932ba65598ccb01f1ae0930a362d6b84e8a489fd7a1750e502d1eb0b5581448d06788ce168374e6da503686b434d0456c0b0387c68e68f0753d06db32e32761cb339c0a188588d237f6a4cc6", 0x6c}, {&(0x7f0000e06000)="793cab9684d1b0e7db2f4b6c7b4d79b8a614d5689b899f675e668a70df3a58beb6aa6b4d98a4827504b76f132865cd71cc1ba26950b7575be01b2699c240a9eeb3513b9881dedd9392", 0x49}], 0x4, &(0x7f0000381000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x40000}, {0x0, 0x0, &(0x7f0000797000)=[{&(0x7f000021c000-0x44)="c703adf49d3271cd8796bb1f72148539ebea97685ebdf83c4d732011704487671b62c0b6f536d9886b9bb7d1fa282f22ecc9f61fe16a8c8507008aa264bc7632586d2a7b", 0x44}, {&(0x7f0000b8d000)="e61a3de21730cb3030c82daf07c42d044c4633e9969b2810835da3ac822476a5224e587fd5ab32399bcf13d0e8e6c261f23cf0163f1f3529780b3dbc060712fa3022ac03b39ec7c3ae3c8c9b6a757b1df67d2c9be7615a2222118a2eea579d1c5f48b207e2078a3ece3b725e4220ef2515f33969bd535db8fe9365e39ebb58c47333aca870ec79f3565fe62e3344adbd42287000e5eb817443a80c5470b6", 0x9e}, {&(0x7f0000a6a000)="81d4c3dd2cc88decae924f210b074bdb1b5956ee720f4aa4c35d3744be5a9f6840e0eb8b5013184a98d03166b9f76921f9f00e41a093d90eb63e48554b845b7edabd9cc86c298330f4ade364d981996310c6ff077b715d8e395c67319604d1599652a81731c3dddcc5b49c7e6024a7b642ac44616f1289e8def79fc6e8884d7aada8709099a29050ec51efbb47c24e20f7bb1f0bccaac811e04a52509bdca2358f9d5f7896bce7aa5a", 0xa9}, {&(0x7f0000198000)="c4c26b06d94f5cf46963e4686eb883a87bb40ea7", 0x14}, {&(0x7f0000f58000)="11ae9d6887b390f399f58dabb2ad63fb06c7f691a8715d9ac9b8a93d60770a9d65986345bea9ba7f44f8d142fbfdc3e273790fd5472819ad7717c7cae31ed1f9ab481cb7ad48e56f2d3ffd95e818d40ddf86ae17f1cd6f14857b4d882ee282caccb970b71a8b490b755cdf3c0f93ea75ac9dbfb50e0e079a6b31d3e4297e396b782400cdf204d3d1", 0x88}], 0x5, &(0x7f000025e000-0x270)=[@iv={0xb8, 0x117, 0x2, 0xa1, "f22b6441c40da86b8bf000b791614c954d41fe59727fae2f494f41e0ebd827117a0df45f64f67810263f48dce4888a2e5f4daaaf9e5bc649a9209f67d9fa4292fb8f7ad133d58fc23bc64963b3890459c5778a756ffa16ba9f35f07c5d3c324ffec9f9b8a9974b8bbcefd9b81818398c04ecd241aeb5095751b4619b094f0cde1c67f961f80058af5c341ba7ef1241894c3cebe34f90501daf30032f0c5b0325ce"}, @iv={0x70, 0x117, 0x2, 0x2cb, "13c138fb9666815c85f74283124553c6f40a9914c41509897e916f989e246a8dc911f929d5828a54ea35afec7434e7e1ebe5159f97b2df8a1631c1146ad0378ccc77cde49f4fe98e2f84b92cd781f4e7e160c3ad67"}, @iv={0xc8, 0x117, 0x2, 0xb0, "95ca8fcdc7e49f70c5b1d696904a8290c79f19aec742f5b28ef21410ff1b9b3ffc28ae264808362dff2b0fbe8af171929878c02ac0befcad23455b4370a3c12e0d79e8878b5881fbc3056cb4d75206deb759e9f01824d93b4de175d46516949e5361c6aaebd3a745aec6504b423d5302acd563cfb8b973776f3179b03fada9b2c153c0f54e9a0e378172a69dc13710c40f41e5a0ec3cfa9fe7e91687e1c5218e9ef9c505418545688e2447f69f63c804"}], 0x1f0, 0x4000000}], 0x6, 0x0) 2017/12/31 18:29:25 executing program 3: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d4e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d4d000)=0x6) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d4f000)={@rand_addr=0x1, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000d4f000-0x36)=""/54, &(0x7f0000d4f000-0x4)=0x10000028d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d4f000-0x14)={0x0, 0x93, 0x5, 0x1, 0x2, 0x101}, &(0x7f0000d4e000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009b9000-0x10)={r4, 0x6, 0xa, 0x3}, 0x4) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000d51000)={0x40000000, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d51000-0x8c)={r4, @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]}}, &(0x7f0000461000-0x4)=0x8c) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000013a000-0x4)=0x0, &(0x7f0000d53000-0x4)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d50000)={@generic="46fac2cb8c9fe8308e9b7126421850d3", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/31 18:29:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000004, 0x84) listen(r0, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) 2017/12/31 18:29:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000065d000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000)=0x8001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40, 0xfffffffffffffffc, 0x4, 0x10001, 0x8, 0x9, 0x400, {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]}, 0xb, 0x6, 0xfffffffffffffffb, 0x3f, 0x2}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f000091a000-0x98)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/31 18:29:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x800000000000011, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001c1000)={0x0, 0x21}, &(0x7f0000a86000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000402000-0x8)=@assoc_value={r1, 0x3}, &(0x7f00005a1000-0x4)=0x8) sendmmsg$alg(r0, &(0x7f0000df7000)=[{0x0, 0x0, &(0x7f00005cd000-0x80)=[], 0x0, &(0x7f0000d6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/31 18:29:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000bb4000)="020baf010200000000067bbc8e1d4b48", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x8) bind(r2, &(0x7f0000094000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r2, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000284000-0x100)=[{0x100, 0x5, 0x0, 0x0, 0x0, "0200670dbc2500680cdc9d470ae2c70000060000000003d8816e3fae67df7433fbea13bb8c56f849714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d7cb625cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d63000058168360fe26393600de86de369946574b2070853083a0af22a10671a5dbe90a2b21750dd0b17a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb237f0c0ccea208bb8d8"}], 0x100}], 0x1, &(0x7f00001c1000)=[], 0x0, 0xc0}, 0x0) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2017/12/31 18:29:25 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000517000-0x4)={r0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f57000)={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe6fdd3e8}, {0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x5, [0x40e4, 0x91, 0x1, 0xde, 0xffffffff, 0x40, 0x7, 0x5]}, 0x5c) 2017/12/31 18:29:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000ada000)=0x5, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6(0xa, 0x0, 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cc1000-0x65)={0x0, 0x5d, "fb7ea9692f3cb5af27c8ef5477bb3fda05d3282d7bb2765d03b555d6c9929ab491edac1dd4e9acb062f64adff12c0f7688df3e4cdaa467651d272fd7797730bf1dd25f8e61cf5dfdb42e9a71d295f3ac83eb301ac437c1a38cc1092c2b"}, &(0x7f0000e55000-0x4)=0x65) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000ef0000-0x4)=0xffffffa4, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00001b9000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x7}]}, 0x10) 2017/12/31 18:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000950000)=""/140, &(0x7f00009a9000-0x4)=0x8c) recvmsg(r0, &(0x7f00009c5000)={&(0x7f00003ee000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00001cc000-0x90)=[{&(0x7f0000351000)=""/40, 0x28}, {&(0x7f0000708000-0x1000)=""/4096, 0x1000}, {&(0x7f0000090000)=""/143, 0x8f}, {&(0x7f00000a0000-0x70)=""/112, 0x70}, {&(0x7f0000530000-0x11)=""/17, 0x11}, {&(0x7f00000a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00001bc000-0x19)=""/25, 0x19}, {&(0x7f0000fb4000-0x92)=""/146, 0x92}, {&(0x7f0000ab8000)=""/85, 0x55}], 0x9, &(0x7f0000e70000)=""/0, 0x0, 0x7fff}, 0x40010020) 2017/12/31 18:29:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00002c5000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) getpeername$inet6(r2, &(0x7f000032b000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000060d000-0x4)=0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000619000-0x10)={0x5, &(0x7f0000fe9000-0x28)=[{0x10001, 0x0, 0x401, 0x9}, {0x1, 0x6, 0xff, 0xb2}, {0x4, 0x4, 0x0, 0x6}, {0x2, 0x6, 0x8, 0x100000000}, {0x7, 0x0, 0x80000001, 0x400}]}, 0x10) bind$inet6(r2, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2017/12/31 18:29:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003bd000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) pipe(&(0x7f00006e4000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d80000)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000169000-0x4)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006ea000)=0x203, 0x11c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091a000)="", 0x0) 2017/12/31 18:29:25 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x4009, &(0x7f0000f74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x101, 0xe1, &(0x7f0000f74000-0x1f)=""/31, &(0x7f0000f73000)=0x1f) r1 = socket(0x1000000000000010, 0x802, 0x0) write(r1, &(0x7f00006a8000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) 2017/12/31 18:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(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)={r2, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet_sctp(0x2, 0x3, 0x84) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000655000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000283000)="", 0x0, 0x0, &(0x7f00007df000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x6, 0x12000000000, &(0x7f0000ea8000-0x8)={0x0, 0x0}) 2017/12/31 18:29:25 executing program 4: r0 = socket(0x3, 0xb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/172, 0xac, 0x40, &(0x7f0000000000)={0xa, 0x3, 0xbe0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00009af000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) 2017/12/31 18:29:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cc8000+0x9f8)="48428214f1a9b31f20", 0xfffffffffffffccc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000655000-0x108b)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620871a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f0000890000-0x66)=""/102, 0x66, 0x0}, 0x0) 2017/12/31 18:29:25 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a3d000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000dc7000)={0x0, 0x2, 0x1, 0x2, 0x5, 0x3ff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x45)={r1, 0x3d, "af4bae6cf25793f2def117455867553d811ebba077180d158d8af8bd2e8fbcece73aad28f5b35dc7d197774aeeb0ca8760641c256f86c00fdffa9294e8"}, &(0x7f0000c09000-0x4)=0x45) mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000866000-0x4)=0x0, &(0x7f000023b000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000be000-0x4)=0x0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000f6000-0x4)=0x0) 2017/12/31 18:29:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x5, 0xff, "b0c5346ac836", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x16, 0x5, 0xffffffffffffff53, &(0x7f0000ada000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008f0000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff529b, 0x5, 0x8001, 0xfff, 0xff}, &(0x7f0000a2d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000005b000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0xce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000005e000)={r2, 0x5, 0x200006, 0x40}, &(0x7f00003b0000)=0x10) r3 = socket$netlink(0x10, 0x3, 0x1d) writev(r3, &(0x7f0000855000)=[{&(0x7f0000f48000-0x39)="3900000010000904ff050000004000000700004a03000000240001070000001408002e0004000000000000000000000009000ee300ffe4693e", 0x39}], 0x1) 2017/12/31 18:29:25 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x8, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r1, &(0x7f0000010000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bff0955900a6899f4416032cc53cc7f1d10e13d912670e882bf2fac22e16e1301000000000000000294511cbeb86f95745f77a7324d8ab80099064069be64d401ff7804000006fcdcab91cba584acb6ae533e3ba2dda86522b773d3e897a37e9d13c12b"}, 0x62) r2 = socket(0xa, 0x2, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000f000-0x20)={r3, &(0x7f0000010000)="b4fde89a0232e7325a2adf99203080d28665dfbcaa322da1589fe1c714460154", &(0x7f0000010000)="cdd460f2c48a40cb90df4a216c0917731603ada815d4656d697fde3fcf8951d138ca879094c24bec9cf52ff07fdb3cf1837565ac44733e9004520db6da5ac52fac8db0947dbe8e031f6f5171bfdd9d3c11b90700acbf649d21d16fa787409c8a2a5a8c5aff378a24497e25058988301fb801ec6552fc53ee4d0ba3464719c27452926c0f5201ec079d26503f28", 0x1}, 0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000012000-0x4)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x13, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000199000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001bf000-0x4)=0xc) sendmsg$nl_xfrm(r4, &(0x7f0000bf5000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000d76000-0x10)={&(0x7f000044c000-0x130)=@expire={0x130, 0x18, 0xc00, 0x6, 0x1, {{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7a7, 0x0, 0x0, 0xa, 0x0, 0x20, 0x11, 0x2e0698ac, r5}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3f}, @in=@multicast2=0xe0000002, {0xe2, 0x3ff, 0x830, 0x20, 0x67, 0x7fff, 0xffffffffffff0000, 0x82}, {0x3, 0x6, 0x1, 0x8000}, {0x3, 0x5, 0x933}, 0x6, 0x3, 0x2, 0x0, 0x6, 0x4}, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0xa}}, @replay_val={0x10, 0xa, {0x5, 0x2, 0x100000000}}]}, 0x130}, 0x1, 0x0, 0x0, 0x20000800}, 0x20040891) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r4, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000183000)=[{0x3, 0x8, 0x502, 0x0, 0x3, "4d7323829cacc496"}], 0x31e}], 0x1, &(0x7f000061e000)=[], 0x5000, 0x80}, 0x40040c0) setsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f0000ced000-0x22)="65e8abd27e8bbefb1fcd83c0d3248c970ec04e4de9c969f696820aa93b1e9529a1cc", 0x22) getsockname$ipx(r4, &(0x7f0000862000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000376000-0x4)=0x10) 2017/12/31 18:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000655000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000027c000-0x20)={0x2, 0x4, 0x0, 0x2, 0x10, 0x2}) pipe(&(0x7f0000ce9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003f6000)={0x0, 0xe, "31a0bf3183ae02a8522d89990633"}, &(0x7f0000a44000)=0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000019d000)={r2, 0x400, 0x0, 0x7f, 0x2}, &(0x7f00002c5000-0x4)=0x18) 2017/12/31 18:29:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00002e8000)={0x0, 0x4f, "4ceab9558937f8aaecb114c796e6d20967edc80aa2401b4302ab8d1f8995862a2dad762d974b5a32d267364866cdaf971dde599358312bcb106bca3a0e9547491801da538f6d1fd4acec5fc866c79b"}, &(0x7f000006e000)=0x57) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f00000-0x8)={r1, 0x2}, 0x8) r2 = socket(0x11, 0x3, 0x0) sendmmsg(r2, &(0x7f0000952000)=[{{&(0x7f00002b7000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000)=[{&(0x7f0000f7e000-0x29)="952185e19f75b7fd82dc09672e73d14d734773ba219ae2b6090719a1523444600c5cceac8f6b515f5694a03f98bf8f5d1a64ae578c6f759a62176c43145155d26ce77d8283e085f119f4a6395a15085c833486920930a438f646700995bed0d1206a2a9e0f90a5b8cea9447cd1ffcf1a24e2ae2f86d7578799141b331515027f97c40df8ca407603ba414616955897c9f36e93cfd9c79d733a9a560c2341d4362aaaeb183b409012b8a5dca5d0ed3e2538ff61617f99c5b30e216530f487f7a5358526494a2a85defcf05c1f7cb47dccdfcaafddcd8f9a0e609f874e2d57b282974b8f5ccfc891486845682a2cbaf338e585843d43", 0xf5}, {&(0x7f000078b000)="ab1fe24c903daf852715beb20f6e0420d6395d52b14ed2d8ab4da0b11dab574ac7162436ae0f96037effeac8b5f5d540a4ec9b9e174b081112f7bd79547b8a72a097f70cbb59", 0x46}], 0x2, &(0x7f0000438000-0x118)=[{0x50, 0xa3bb273c9f3f4eed, 0x7, "b5eb0d05f6a24f06d7fc5b3d19fc25e03fc54324586217a3179c595115ca97b2bf2a99bcc31b145c76aa2c17bf80bd46dca0b04dd6a2045edad59fbbc94de3d2"}, {0xc8, 0x0, 0x8001, "acc31c07d17189254e61ecf2f64a3b23f3b58e59568493bd46c4663a56186bd2af2cf9acd9cb981b446accfda31e15848e197e7b76f6954ac62b6ab4c3fd96ceb91e3e4bed6347fbbf67ed15c8bfbe229a1d3534ca8be1c3e0ff1b0e7e934ea0ab64160429071269046e7a1ec23eae82f294c423e60d72e3b21c61ed3698b881e8df2958f2b89c6284be70c262f0de153cfb82cea5418f92698e4c97f9f64fde242447d5cc6a072781f5345f25c885fc8812ca"}], 0x118, 0x8000}, 0x6}], 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000059c000)={r1, 0xffffffff}, &(0x7f0000915000-0x4)=0x8) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000e68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2017/12/31 18:29:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f79000)={0x0, 0x200}, &(0x7f000027a000-0x4)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000065e000)={r2, @in6={{0xa, 0x2, 0xed0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6836, 0x1f, 0x51, 0x96, 0x1dffc9e5}, &(0x7f0000f7a000-0x4)=0xa0) write(r0, &(0x7f0000f79000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c026b010035", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003ed000)={0x0, 0x8}, &(0x7f0000f78000)=0x6) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f78000)={0xc2, 0x4, 0x4, 0x1, 0x8, 0x100000001, 0x7fff, 0x4a27f305, r3}, &(0x7f0000f78000)=0x20) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00005ba000-0x10)={0x3, &(0x7f000072c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2017/12/31 18:29:25 executing program 0: r0 = socket$inet(0x2, 0x800, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002a0000)={0x0, 0x7, 0xfed, 0x0}, &(0x7f00007de000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e39000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000628000)=@assoc_id=0x0, &(0x7f0000d46000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000040000-0xee)={r3, 0xffffffee, "e78391f1286d359d2108683b30431110ea36200b2000c5a857d4e9a9487a961f46978cd6f5a55317510607366c81e11cfee547567eff6647197c4049554b1c973f650d0786b376fbc7393727fc29e3edb2a75ecd38039ea5d798d06f0ab4004ba151ac8835d3eea0b956c9ce093b12eaa144d062648b4be73973342864b578948510211f6109eb526326afe85d205743e1df17cc8f996c31aa202fdb335dace2c08eb77251d27cf5444e95f2c6215478a1034a393bfd9fe6a1dc799220e88a134b65ce96967205a6bb2af1cd7aff88328533fd5ae90a7f8034222e4718c16e73bc6e56de29e0"}, &(0x7f0000dcb000)=0xee) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000697000)={r4, 0x3, 0x5, 0x1ff, 0x4, 0x6}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000ba3000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000837000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000c33000-0x10)={r5, 0x1, 0x6, @random="7c33c476e719", [0x0, 0x0]}, 0x10) r6 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0xfffffffffffffffb}, 0x4) r7 = socket(0x11, 0x802, 0x300) close(r7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000f87000-0x8)={0x0, 0x9, 0xe5}, &(0x7f0000feb000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000251000-0x8)=@assoc_value={r8, 0x400}, &(0x7f00008c4000)=0x8) 2017/12/31 18:29:25 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000128000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"cc3def20468cca"}, 0x4a9}, [{"348bb2d88e40d4"}, {"8d904fe5ab9f2c"}, {"c58414b91d45e3"}, {"05887bba84b5a3"}, {"fdedc20d081967"}, {"f9b52de562e6b2"}, {"ce9dd9e2418168"}, {"45fad3a39f9336"}]}, 0x48) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) close(r1) 2017/12/31 18:29:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000982000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aaa000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008cb000-0x4)=0x0, &(0x7f000018b000-0x4)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000498000)=0x0, &(0x7f0000e27000-0x4)=0x4) pipe(&(0x7f00002cc000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000845000)=""/224, &(0x7f0000603000)=0xe0) pipe(&(0x7f000098c000)={0x0, 0x0}) ioctl(r0, 0x40, &(0x7f0000c24000-0x54)="21b1f0251f08b1c7f2e3277b8f6a6ef32bf61e311917daff642618f860907333dffed79f890f55b4943e38891de5227da933f52f23d12e560c6975f00a15b6312703714c70a502f2c2a7718da9833147027bca82") getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00006f6000-0x4)=0x0, &(0x7f00005be000)=0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f40000)="c2efd3bb3ededc94a40e42d28288ccc78eef7f4beb7bcdc376b30b4911ee2627fa03d7da2b1f094f0ed09b05604fb5b70b4e9600a2144e941596281dd720ad8629052a89f4784ecd83d8a1fc106dfb684ecee340c13b1163ae6f6c313f6a651bd118408efad584b5dabfb16a36c357157105848ee1dd0522951afb525fc9", 0x7e) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000370000-0x4)=0x5, 0x4) 2017/12/31 18:29:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d2b000-0x10)={0x0, 0x1c, &(0x7f0000b35000-0x1c)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f000017f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x201, 0x1, 0x4b7, r1}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x80000000}, 0x0) 2017/12/31 18:29:25 executing program 7: socketpair(0x11, 0x805, 0x80000001, &(0x7f0000a71000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0xcb)="c1a49bfa10a089ef7032624a3b92031929dda0ab274ef3b63f2a4c57d413c1d03d02e2704eda282ef798e5fb98ff7b7d389c8d60cd9a75acc0dffb4bce7af28f636cd69bb5fda2f494b1a2031a074729b4cac4ed42fc0c5c8f85f547492fdb01e01e31856da51ce0ed7993e692c822709e9e881ff810c71b4af71a510d6574375ad4b0c247a3f5139bac43aa68c22f8fedb793115098bcee7ba6e1a12900b93356e9cfa111dc07a34023c1feb696246f5d0d1f71262cdb64d6c351ce640acaba1e673d4c2b8c12e70cb76c", 0xcb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001d9000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000db5000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000115000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00006ec000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f000001d000-0x70)=[{&(0x7f0000faa000)="274e1fd691a08ffe534aa7637c1bb306a9c61f79a6388991", 0x18}], 0x1, &(0x7f0000547000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f00005f9000-0x38)={&(0x7f000068e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:25 executing program 0: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000065a000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a96000-0x90)={0x1, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) r2 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000096b000)=0x4f, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b04000)={{{@in=@rand_addr=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=@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}}, &(0x7f00007e2000-0x4)=0xe8) connect$inet6(r1, &(0x7f0000957000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000339000-0x51)={0x0, 0xc6, "0bb8cfbbb8b36518fd31ed39f1f997d39cc8cb06511d10d135ae8c47842c97521c1690694497988437234e0fe39101ce7b971e46cf575b3aa371796f70cd6b22a25483065512d84b6fc0af0eb87952cb5a1d0b324e9c3020ac8c697454b5948520fa3af176236d74a07e127e186c4872d2235873b10d78f754341ada5c7223ed0c24faf4ec13177a8cc502a330ed59d5cbbcd03ed407526f1d2df7cd88aaac1676487df98e12c157a8f82e9918e0e4ab552d3168c2923fe88bb142f8d56640d318aaf8c6ae7c"}, &(0x7f0000d4f000)=0xce) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d4f000)={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]}, 0x98ce, 0x1, 0x200, 0x1, 0x2}, &(0x7f0000d4f000)=0xa0) 2017/12/31 18:29:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00005f3000-0x4)=0x0) bind$netrom(r1, &(0x7f0000e63000-0x48)=@full={{0x3, {"9e0dc67c5b4b9c"}, 0x10000}, [{"b088f5f407a5cc"}, {"44fe81c8a14ae0"}, {"46c8aea01bb04c"}, {"8a40a60e9d0664"}, {"03fadd1e3e6299"}, {"886b056f5c9aff"}, {"fcc012aaee94c9"}, {"8ba0cf08032329"}]}, 0x48) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2017/12/31 18:29:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000193000)="c5aa975b0424f828fda436e81116be39fb5cdba3ba900fdb6f4cef33e03eb81d90eaf4593047bd1c3d4c2e69c447dcd86b381670372b183a3fcc4dab0a68d09558f6abc2c76ba64e91c51eff0f523c02c2956509713c4e81deb3d00461", 0x5d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) 2017/12/31 18:29:25 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f000049b000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000904000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00009f3000-0xe9)=""/233, &(0x7f0000001000-0x4)=0xe9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="9b62e2fb2289c3bb692eb3afd1e6", 0xe}, {&(0x7f0000002000-0x4e)="c1677e9b00500c12c3186499158448c0b863401ec746f85de858e15d3de68a97c6e8629d43e72082706e88ad531ea1c13b8acc4d719419e3f02d7f9f490972aee2535e24224417dcb0626d27a66b", 0x4e}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa8, 0x4005}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000-0x21c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8e)="2550c3acf85b3f9c48680a32f72859e2b54edf7a605612d64741ed65c7e74e043f6f565010ab82f5ef5db1964376cff7d77d8eec5083d26438d3022469e7cc5eb967287b8e5638eb0695f70fd041869aee96682420c8a672bcc7fa692158837fbd25e44deb49d7d7d15a0785640d792f5e6b086360207a2d9f41afb61c89a73b70f29ca9a21af2cbebb132ff3721", 0x8e}, {&(0x7f0000002000-0xcf)="35a369bfac26511d386db1d2dd541467b79a7083890b449f2aaee6622836026d5c62ea8e66017e33e7e31dce4807bcc6f61ef6d3466b8f66453529ef8eac7bd8a2802b7be0bd1228bd856fb0a91c3fc0d58f6d286055974dd5bae828e6b002e6294572ee51ee839786dddc21e487171129eeb264175aa259fb0db27879de64070ca523b041ff11c64dc8bd52e71e9aa4c69a7afc97d48581cd8be2629b1f6f2c71a61b66ed665ac665fa23550673e070e7720d951fa201b5d33bce5d8a7565763df6d4d4ec57a20ad2e8a620b073de", 0xcf}, {&(0x7f0000001000-0x3a)="02c05852793ae0bda3af7c14d3ac741bb87a8af6d39627837c0dca9eebedc79f345a92a64a0847857a654a8cf67916ee30c80fb0998fd30316e2", 0x3a}, {&(0x7f0000002000-0x30)="e498781cebf0c77507a8f7e83c966c6079876751c55ba76d03a2d2008c2fbf18a2b4b9e2fe6a6b3c55de322791f572d0", 0x30}], 0x4, 0x0, 0x0, 0x4040000}, 0x8}, {{&(0x7f0000001000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58, &(0x7f0000002000-0x60)=[{&(0x7f0000002000)="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", 0xfa}, {&(0x7f0000001000)="ff5c6e5fc9b00caca1dccb394ddc025ca3ed6ab3b8477d87bdade4cf3c4e0d569a24732ab05c0022869414a0d7b9782b9d0f609e4d731e5553f11977f20330214312e7e1023a3ba0a946553fb2c4c8c3c4a39361fad440cbcf173dcb7f27d6dc4b49bfb61f65a64d797318ddb4fa961ddee5924849ef", 0x76}, {&(0x7f0000002000)="1f43d213552e03f52dd31d4ebdd762f07db27a0834b4daf9ebf2258da9341222021999c040666742fcb6032c93b4b9231bd0e1858250d05b076fc89d572bfe48d03237142434e97699cfd64fef1181f757e4f14993188745728ea3b083a0320a8029519cd66867ed342f2042f1f5bf0bf27836204005ede0", 0x78}, {&(0x7f0000003000-0x5a)="5aff1b4ad1bf55c3238b78c6314b11ec1359c181a24a81121b7ce042978fad4884c88dcd93ae5485f944e083d61332cfe5d883098c3c3ff1e056265432425311b90485ff7fdc2c98aa532f05d36ff664ef773eb23fb79acdea26", 0x5a}, {&(0x7f0000001000)="a3abba10b5dd2da6af1abdf3d3cf9be2683fc93c2b56d768659964e7931a380d0557444b03ca9919a18786aaec9ad738fee56b005ccfd48c73a512942572564b090fa2676b9706b5681c5aed7577946f1feafed8ab99d70ebbc58d2e34ba206cf6c2ce70889799dc967d623401f18d9146891dd2c83c7e805a72f6b07c94d5c560e8223d4d53c575e0891208e1957ab60b", 0x91}, {&(0x7f0000002000)="d03e465cfefe308a06fc6f00f2ba8a7997899f7e8f763d07dffa5b1dd472c30c7f6d4bb7c4505a45de3050866490f6000cb5bd15572934e387bafb015568f97b8009a8193a03f4eb9e7b31bc5aa379c29fb2a6f3d3d2e023320aace2fb8dbfd9deb52c1af76e8ce6f7729f8de145851d6f6011cc469543f921a83e4488864903ba30035307", 0x85}], 0x6, 0x0, 0x0, 0x4000000}, 0x5}, {{&(0x7f0000001000)=@sco={0x1f, {0x1, 0x0, 0x3d01, 0x20, 0xffff, 0xfff}}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000-0x1000)="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{&(0x7f0000003000-0xfa)="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", 0xfa}, {&(0x7f0000003000-0xd9)="da26a0589a5c71f0e3110b04221050e242b4259db5e20114cc4b4a758ca61a51da1d598b2e20a757b78bc532cdbd7142afec56b7648c0eb9fc6a4dba5532b3edafb31c0391b7400f153297ddba26a755e8e2312d2842c4e1a6687729a20ce06208db76730dc31b65e7fd700b1071a880051e8796856f7d2f4d527648e21f66fc9dbfb2b3d99fcdc67f7c89116b8f34b745091ce209ac86f4fa6fc8b5cff290e6a2730365131556c3c526ac82d1f1f4fc42856147b4628797a5129ea01a5900834ffdbdfbd7f27716bc055e588a1dce91de9092c467c8381d58", 0xd9}], 0x9, &(0x7f0000002000)=[{0x1010, 0x10f, 0x9, "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"}, {0x30, 0x117, 0x3, "3f856ffded7fd2767ab800dce5ee36775c13ee0fd3674de351"}, {0x28, 0x0, 0x7fff, "aca53dce873d70ee594b446473b924eaaa"}], 0x1068, 0x24000080}, 0xfffffffffffffffe}], 0x9, 0xc010) 2017/12/31 18:29:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000045e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffc82) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000073e000)={0x0, 0x0, &(0x7f0000dec000)=[{&(0x7f0000b36000)="942cd3c687d013bb1153b0c1c5395ba1", 0x10}], 0x1, &(0x7f0000e95000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f0d000-0x38)={&(0x7f0000fe8000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000a59000)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/31 18:29:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000592000-0x4)={0xffffffffffffffff}) syz_emit_ethernet(0x6e, &(0x7f00009c5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x87, 0x400, 0x6, 0x9, 0xb5, 0x0, 0x0}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/31 18:29:25 executing program 6: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x108e, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007d1000)={0x0, 0x0, &(0x7f00002b8000)=[{&(0x7f0000f8d000-0x9)="f5", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000a40000)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f8e000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000025a000-0x4)=0x8c) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f66000)={r2, 0x98, "04be2a926f369011faa012295b282393eb71ae33aec4f236496be09b2241fd93e64f7c58377b747408cadb41831c89709393ef2cefd76a6fc24ccf9d342d88814b623af870a36c61b61a12726822395684a12f3861452d5d787764fb3782c1ec7bcf2d8b1efa04e3fcabb1ac2a2570669d56d32a0654aa2a477f873e0c05e554f5639ea0363148e732015bc7c532f677055bf3f4ae887ae4"}, &(0x7f0000f8e000-0x4)=0xa0) 2017/12/31 18:29:25 executing program 0: pipe(&(0x7f0000b3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x54) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b93000-0xf)={0x0, 0xe5, 0x3ff, 0x80000001}, &(0x7f0000c69000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ceb000-0x8c)={r3, @in6={{0xa, 0x1, 0x3, @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]}}, &(0x7f0000c25000-0x4)=0x8c) 2017/12/31 18:29:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) getsockname$netlink(r0, &(0x7f000091c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000d0000)=0xc) 2017/12/31 18:29:25 executing program 7: r0 = socket(0x15, 0x80005, 0x0) r1 = socket(0xf, 0x800, 0x9) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x1f, 0x6, 0xf2a, 0x9a, 0x10000, 0x8, 0x1ff]}, 0x12) 2017/12/31 18:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000dc000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000e48000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xc1}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000065e000)={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]}, {{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]}}, 0x108) 2017/12/31 18:29:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811030200000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004a2000-0x4)=0xf53, 0x4) writev(r0, &(0x7f00006ad000-0x90)=[{&(0x7f0000813000)="f1", 0x1}], 0x1) recvfrom$inet6(r0, &(0x7f0000da4000-0xc6)=""/198, 0xc6, 0x2000, 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00002c9000)=0x28, 0x4) 2017/12/31 18:29:25 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000019e000-0x64)="26000000230043f910ffffff00008d4001fa008501001a000e00f21e0000acff002103c76e35", 0x26) close(r0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005b6000-0x4)=0x0) 2017/12/31 18:29:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000471000-0x8)={@multicast1=0x0, @loopback=0x0}, &(0x7f0000a9d000-0x4)=0x8) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000019000-0xc)={{0x4, 0x80000000, 0x4, 0x4, 0x1, 0xfffffffffffffff7}, 0x2}) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b66000)={0x2, [0x9, 0x1f]}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r5 = accept$inet(r4, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r6 = accept$inet(r5, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r7, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) getpeername(r6, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) 2017/12/31 18:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = accept(r2, &(0x7f0000bd4000+0x209)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000827000)=0x10) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000010e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fc000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000921000)={0x0, 0x0, 0x0}, &(0x7f000023c000-0x4)=0xc) r9 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$netlink(r5, &(0x7f0000584000-0x38)={&(0x7f0000042000)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000092f000-0xa0)=[{&(0x7f000031b000)=[{0x68, 0xf025, 0x0, 0x5, 0x0, "72939333b2c2d1de0a8270b4e0e7b37d89bbca2560d931fe7655e2d5d9ae046e92fe6daf660acb2ae78a000770a6d5af7542cdba6278bc79b7680fe964d0db2b21de083fb8165f396a76f696f1780197d452d156b663410d"}, {0x1010, 0x0, 0x200, 0xfffffffffffffff7, 0x0, "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{0xd4, 0x7, 0x8, 0x6, 0x3, "4fa9933d2f0cf015c2edac130bef17626d4023a5e525c6fb7569b7a4bfd23d1dc3db05916377a3e647b09af82515ed534e7550d43f35e46150293213422b1533a84918f54401488e675c157d0bf413e04f7b6ddde258c7de928b43b301077e852335b27ed3d2e4b6360fea6c5e11840e51ab27a5ae24b810b3b9e1a0be6aef05e1337ef61cd0b85b995c41950bb8b288bc9caf9397b7813fdd9f2b99b1014b72c4e5381300818fd7bf7eb9b7d7ed7955e6abdfa40b4f3ec1669f480a6426ab0a566800b1"}, {0x20, 0xffffffff, 0x10, 0xffffffffffffffa3, 0x2, "ea318b583b1a45c68ee72c1768960bae"}, {0x58, 0x9, 0x100, 0x2, 0x3, "5e889e6a0f45e55cb3a5a5aa09e89393c9cbe09425cbc51e4adca32f19277b67b0f79b444a6c7b9edb6cdf7dd5f60de9965aff27d52c4b87a768f401e543bc7e23e8c0ed63dee0"}], 0x11d4}, {&(0x7f0000b6f000-0x1b8)=[{0xf8, 0x8, 0x300, 0x6, 0x1, "743a6258496d5fe2ac05d0c039bbd48df033940f476b8e730137eee4a1f123d2a935ee668ae8a97cea28a9a8494461a94c1d90c86f278ce9b53acf0a65afb226cf46eb9d46ebc8d421243a040f085ca983f7b71dded66ed78e6e8f4b4c3b2027c6fefb09ee0bd2083f814de14e73aada585125a64c4443c8b6dac346fab2920c5aef59953856ddc65e35adf93a01eda92cb410638b64f7ec11059a2cb277153e481b0f40b8ca2a21fc6356d700ad00e692f7de181d8580b411f838d93fe7f2b15bfa399c7752c985d5189cc89e094d47115161e7da85fb2b2c2f77f2fb637ee7b917f659e2ce"}, {0xc0, 0x800, 0x424, 0x3, 0x0, "9a70f0e4dbe4f42406ffdb7436b3c91ef5938f07789265398221cf5919dbaf511d42ce14d979350d6604ddb8dbaeb6df0fe6aeaec751dd2dcef12d8520cfbe3698af1f9df1cffd5389dd13e74e11367be25b6fe83b309e8e7a2f3137a145f923e9ac24f0d59a75a5b40063d1219053cbc0445c787dcedcd2c2091729edacf3d281fb8580f7d3ca0555f782977b81b0e9b87340d9e57666f1b17623a0cbb9b1ec89a945db47a81a0ca4d48b3d9e4c"}], 0x1b8}, {&(0x7f00005fb000)=[{0x1010, 0x5, 0x200, 0x1800000000, 0x3, "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"}], 0x1010}], 0xa, &(0x7f00001b1000)=[@rights={0x20, 0x1, 0x1, [r0, r4, r0, r3]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r1, r9, r0, r4]}], 0x68, 0x4048004}, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000ce6000-0x14)={0x1, 0xcc6c, 0x4, 0x4b9e, 0x834}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) close(r3) 2017/12/31 18:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'rng\x00', 0x0, 0xc, 'jitterentropy_rng\x00'}, 0x30) r1 = accept(r0, 0x0, &(0x7f000004f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000857000)=0x0, &(0x7f00009ac000-0x2)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) sendmsg$alg(r2, &(0x7f00000e1000)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f00002f3000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00003ec000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c15000)={&(0x7f0000ba8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a9d000-0x60)=[{&(0x7f0000af0000)=""/228, 0xe4}, {&(0x7f00002f7000-0x87)=""/135, 0x87}, {&(0x7f000039d000)=""/4096, 0x1000}, {&(0x7f0000478000-0x6a)=""/106, 0x6a}, {&(0x7f00003b3000)=""/173, 0xad}, {&(0x7f000054e000-0x40)=""/64, 0x40}], 0x6, 0x0, 0x0, 0x2}, 0x2) sendto(r1, &(0x7f0000e7f000)="aa9f7997c6e5af8be9be3c7fff196e89272f7674a7df8f97d8294f0d8dffd494e1a468d6c60b2383676d1699d50bbe7e51a875a129f2226bfe4e216e770d666d3da346143248ab017915f64a433876ac0599b216f11d237de3150a5b31902c3f2e844b942c9ebc8898ca59da33b804d6654caee979", 0x75, 0x24000040, &(0x7f0000a02000-0x14)=@ll={0x11, 0x3, r3, 0x1, 0x8, 0x6, @random="e1c0296138a6", [0x0, 0x0]}, 0x14) 2017/12/31 18:29:25 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a25000-0x4)=0x100, &(0x7f0000681000)=0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) [ 208.697849] nla_parse: 7 callbacks suppressed [ 208.697854] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/31 18:29:25 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000f6f000+0xf8c)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0xfffffffffffffffb, 0x0}}) 2017/12/31 18:29:25 executing program 4: mmap(&(0x7f0000000000/0x907000)=nil, 0x907000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000907000)=[{&(0x7f00003b5000)={0x27, 0x4, 0xfbea, 0x4, 0x7fffffff, 0x4, "bc182977de29a90f001dd6f2dcb49d540d029cf9ada511b283d87cddbdd5c171a3df6bb6edd9abe3b591449c6a30409dc77e90c9777286ec423dbe81792522", 0xffff}, 0x60, &(0x7f0000907000)=[{&(0x7f00005d3000-0xbf)="2621b8757b7bfbb9bc7b62f85a9e9c3206212bec024c27b855e53e10d08ea9865b1301d131a16f119b1c39fcd8a4d7e8b48733072348dacd96d641b08ad416a2399bd9d287397a66907d3fd10605ff62fe1f2d8906aaff5b7eff3f91f24bc1e7b8d14c2d80638170ef5719c17414e33119dd0b5ac6f4d633a0fb2685c98c0fc90044d3d5c7608b06db2235cd0c606f2493c4f8984f5e3300650a49a515d4d5af6b81024b36b0030402cb1b1be9b9f792dc9438b062606dce6d44d43fab52d2", 0xbf}, {&(0x7f0000338000)="b9604e1288f4e8e30a5cf87aac6cc378c35af1cfdaeb5d2f426eccd50d0592deafef0dd47a34b5844feea7b4d495497bdc94cb3cd4e0421b4438e98148e5cb706fe3bb0dbe4d949d4b", 0x49}, {&(0x7f000037b000-0x5d)="06f75a2ecbbe1ee10f2ed21d7e3128d7057d8930e7aace9715a0ad4f6cd3e8040532bb9975f9fcba1a4da32f06d2b3729d15d6a051937319c8510fa31ff0dc6728d4941c2a306d9374a13b680178669260324389ee034409a2d0c4e3d6", 0x5d}, {&(0x7f0000908000-0x45)="113a63f07055ab4700aba6fe6536ff5fc021938da6fb805d4816543220a83829c702334324cc52519c50a39ad90ed388f625cd134b78050e570e43171986a44eaca28161bc", 0x45}], 0x4, &(0x7f0000890000-0xf0)={0xf0, 0x18d, 0x58, "592012c241249c7ac9187cb8145f22a779596b1673b82cc13ad61b82fb5dcf8461a9fd17fd90a2b4f47cf1284c8188000a2e942167fe7bb2414257ae226d6a13b4d3ace06aa18788985b9936685c94ba22d3487d34b114f9f62879632f9393074ffb3b06ea49a85df4e6d4847a7aca31f2ecd60329a2cdb14c63ed6c82a75d8b62b080f8d54fbcb2e4504beb0ea31357cfc940a852e3a3cf4ed9a59365ee123e6d6e22a35294ac59fbded44154da307a4b3fea538c7a72ce57ac579cec48fa832fb433da05897ed92d56f7d53e30cf970081b22e05a7e1b290587f72152b"}, 0xf0, 0x40000}, {&(0x7f00001ce000-0x60)={0x27, 0x7ff, 0x0, 0x3, 0x8da, 0x200, "c1ca7ce526dafcfc238be56e5f11a85965e69809842880a53ab28521bf91cc0c1e63afc31660c29fe164271032a533cc2b00633440a6b9f6480d44353b8092", 0x9}, 0x60, &(0x7f0000907000)=[{&(0x7f0000908000-0x2c)="edcebf3ca27f719438b35be8d7aae48d1e4b67f1b39d80b440ad756eebc50264c05fd601d425084099c8f897", 0x2c}, {&(0x7f0000907000)="ffcab9d8a6c06c4ca47f617d8837ceae9eec9675e3f866c446bfa06df10f9980abeff4c498619eaf4a3dd19b0cf787a394c130bc9e97faa8d01e", 0x3a}, {&(0x7f0000908000-0xad)="6b57f58780e71e27ee58bf360b4450a912b73aeb298a0168a5781b601f2ac0c9119d8f4072b6f05e1956da3cfedcc1c513e7b7663a522c010131562342c1e7b92eae7502a79d48cc2860a3dffb61238c69f0cf77871e308827017b44e6fc9089c98665cca728fc8c858ed0334c2ab3e95f7ed7725be170a7f771824b0c858fb32ddd2c1f89b376e444860883ed483a58047fd38dac645108e1fed693ba10e60f2cffefac185db441b3b9d42e24", 0xad}, {&(0x7f0000908000-0xed)="41f3e14a1eb3f36d6d6faf450748fec290e337aad23d06d13c7dec145df1ac8bc200d4e86dc8286ac757c0a3d536593b19b2a06921c363074bcf57fb072877f6156612c70c15964fc44433f9146f271a369b102bf8a58143512d12c3152928e621267a6cbe2151902571826e32bd2cb915c64dd90bfa3df534ce446f76acd8b5b0e70f3cf799b1fcfaa98ad782552a01f9f5d3a875d05396deaf1e2196290e08dff04de6879b59a3d27236a8b8bf79b1ea52a73c520a8db07f55713df466c8fa55fdcd29da2b912d7083c4a4aa26fe8a512925f65041cbd72a552f81aa9b586ba1f31599930629de712e428942", 0xed}, {&(0x7f0000907000)="1736261c85c625b190b63471f49b5e005472c29ad9bc3dfcaec93b06e819acd2bfee688262b783cd314f276c700ef4361704d5d2a13b11e236e35d6b35e2c64292bbaa3a9af3", 0x46}, {&(0x7f0000908000-0x6f)="2a012428fa56541fdbb6fb166234a602df9547c25e0619af47c15643c43330f9fc793086f037703534393e4a3ce999db241e6328b0dbff202d2a6ef60f87ee0ba6006bcaa6ab3b30d271be84b4d53b357e102c84a4a4aba89e9648fb39cb4597ce09f8bfc22ab2723f6f7823b4bbf0", 0x6f}, {&(0x7f00006cc000)="905fd7", 0x3}, {&(0x7f0000908000-0x18)="d9ddb68752cb77b39d13dda9a4f783a9109e803207050357", 0x18}, {&(0x7f0000649000-0x88)="f3816b696e60856abd0db5f18b7b52f7527221fa6c17163bd84ace6e49905d65bb66cdbd6d8f6515acc54bac8d6547bf4d1d000a0cae2140fdf75a67062951fe4829aaf08a2762b39b85c08c08b4309560f3e5039053c10254499c2e7ee98de81a59a9beff2b703c61ea097073a6e3c48b38718783c1be7f570013d413b309618e6fd0458735fb65", 0x88}], 0x9, &(0x7f000087f000-0x58)={0x58, 0x6, 0x2, "fa3cc16928e242733b0a7ac728fef6cdd1aa262885c36de85695354dd02bc342003b857d46145df4357909530bd0425df50741eab76bb8bd34e60d406dc55907f6"}, 0x58, 0x8000}, {&(0x7f0000044000-0x60)={0x27, 0x401, 0x75, 0x5, 0xc00000000, 0x2, "e9a3e1ecb877550ef7dee0bab43e4b04ac563af07b15f446e3da94bf07abc434f1224be951d1188dad4049e129bebc3018f8be5e393ff41648258e5eb09e54", 0x2}, 0x60, &(0x7f0000908000-0x70)=[{&(0x7f00005c4000)="08f84d573530037c9076992eb42ed188b125d6e9b1ff057161371d3a3212fd5d5bc0eb9043187c9412f8cad801886e45b896f15088a9cdff49515d23173af53074f25f14288676a43a4badcdf35171024ef12f5b752db9bac5f2b291e4c3a0a3b10931f7802cb81514761c5dfd0c5b6102b37068ba416ea783495fe6264056c4662836dbd165ef", 0x87}, {&(0x7f00008d5000)="fa0eb0d7a4b865480466b3791477ab407066c2d3377c1567cb098ae3560befb3eaa3a324511f987e2a2bfac0fb5717a07867f2e8b0492b38b51cbf5b6165", 0x3e}, {&(0x7f000061e000)="070b645f58e9f3a2429f362a475b8c14edd35482315d3774609b6e9d0dc1dc5cb0c04c728995283f8eecd73817f57b68149d42fcc47bfd6dafd5f60f3bd6ae50a78b5f33150bf2b9f7fefbe0088f39988e966716626504f758e482328a52494dd6a7292e3520a17d38fbdfb63768679e1a0b04437eb5d0681b1d4a5c6ad1397af327ce5a663d7a84bfcde53b37", 0x8d}, {&(0x7f0000907000)="", 0x0}, {&(0x7f0000908000-0xa5)="c319adaaf542e4a5c6f5ed4e37afe10e15d36ebd341b886d49bd4c0c24e30f9e05f9e0f4d0e3a8e4c0adc579fc4a8fdac67e83c0916474f574885a2d6ea4993cc9eea8d82a1fb9a7a8bd0ff9e63d490e7cc5eed1d218b1e07074ce77481d419714505531a4e8cb3baaf22335c6714c1210f4d46bb9ac5ef5e8830e4d4f16c4a2b1d628ad76970db5930b1202ae5588074f351365bf658cc7ca539863777c562ab69f950561", 0xa5}, {&(0x7f0000908000-0xe6)="992abce8b164a04f9c8d6d654acd8d30623f9e7e19b849f3e77a11d44e72142d4e9e13db965626424135534a17008996b8d1e7eb6539993c97341eaa4db08d2d79bba298476d22b519b9a0d9b373c082ec74268f9740f615356713ef65c5dfb6325ef9303715172450cbe52855e20221b5d8df7ac75ea327cb399535a4f7b301533d5cad8ddc9e4f4b3d17e81d9d14349f258e25d0057e01c9318d84b5e6f7c37a8988e4d252f68ee15b6a0ee25a4b5ac640f0676a0223903b0a2ecf240c4273283fe0025faf3e9799b518cb282100101b5a1097d73c260040b0a9b3bb0fcd8d3b7495547d78", 0xe6}, {&(0x7f0000798000)="", 0x0}], 0x7, &(0x7f0000908000-0x40)={0x40, 0x105, 0x1f, "ec1b7331e1a1a751eab1f6ada5d9fd56c67030c462710470bf01b53c1b20efd7d59895c2988772bcfae92912c26c60"}, 0x40, 0x40}, {&(0x7f00000ea000-0x60)={0x27, 0x7ff, 0xffffffff, 0x2, 0xffffffffffffffff, 0x0, "c42a6f757f1d95b51df8ac29f57788041b4be11f8932825038f4111570a229fe54751e49c05e342e6efba782553871a2b8aa4ae40eff1c45969f078271fd9c", 0x200}, 0x60, &(0x7f0000905000-0x40)=[{&(0x7f0000908000-0xa8)="a8e92197913c03fa8bcb9f55c54ce6056881dbbaf37fd2f8c19889956ba439d79d4fb4a95038a9fef0d17680d5924e7026b73d6dc98e7f4d23f0a164a91e8c6a98c0afe9cfc68a17a49f729ebaaac0d1141ea82f9728baaa192e904666c49e78f2a78ea68d98c46e65b388dbd8d977121aca8b79a3bb93bb4f2238bca140e39b957114a749eaa5f636af841564946d6ee97916d85ae3e5e5d95d2a239322969fa9cf21f46e72ea30", 0xa8}, {&(0x7f0000908000-0x3f)="ca267144cfdcf2c848ae5aa6b2a7c9455d8b7565aff2e69d5e552c5d30823604b986198e3f4415357e8a7f9ea3eacb44206f22eabe153e2ca213312457b55a", 0x3f}, {&(0x7f0000272000-0xcd)="6d38fb39707c32cf7439b5812dd3262cbfae296f8b7aa82f0380a0ac12753a815b5de2197db12989220c966afab4faf5ce46ba7025ddcb28f9aea1babc701ffff231b7ca06118879b72f19a8a1cce4a5caaef06f1dccdbfab0cd3fb4f45ca453b55dc41d6feb183d75a5f19f84db4d56ca05a0f312b1438eeb8087d5471f0987d502d90054d8b4d5d0b6ab6c13e4a6e23ed7cdecccfa74beaed277533bf5fb67be9215b76444b68e0debaa15a5451621a488e46596587b3956d546e9e1f68486a89faabff69a54aa846a630880", 0xcd}, {&(0x7f0000285000)="0d3b7a8ffb4e03917b3c0b304e6206b957cd23b79e62a04238b9f6a23a7e1719aeca412307105fe5b56d32318f4b227526ad72e3a137616c1b238e7410f5e1e9451c9bd7aee319003b95fe1f3a53757354df01fac5c5b89d99583b6ab1095f782dfb9c3b5c0b73448b7b10249d1fcd9b2f8f6e9e2a5c281c9c613fc6587195ea6115ea1f8895fdc6b8af233de2420cc0af75b587ee77a7c5fb4e9c048d744dee01206977e3ddca6a3d868a44ce3184f81fc50b73dc1881ec2c0f1fbd583b7f5212aa53c9864c508b3e", 0xc9}], 0x4, &(0x7f000003f000-0xa0)={0xa0, 0xbe, 0x0, "bb17a762db427ce95601aca655d6765a35cad4200c204071a9c99d3b0a875ae92c154e2d4283640008335f423d8092e609a6c6a284a1f7c9b2340aa4d25ed8a0a163094fa4fdc45966227705d7a527df1c505771fd94af1a803133f3074b0ddc00b13f91e810de983c1999a1374194d343ede7a932f477418a56ac5e5ec60b63cf2d3a12d2a90c5e2a48fbbc57"}, 0xa0, 0x20000001}], 0x4, 0x40) socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffdf}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x80001, 0x6, 0x3ab87e14, &(0x7f00008a8000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000906000)=0x0, &(0x7f00003bd000-0x4)=0x4) 2017/12/31 18:29:25 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000b0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000478000-0x4)=0x58, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008d6000-0x4)=0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000da000-0x4)={r1}) syz_extract_tcp_res$synack(&(0x7f00005eb000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000315000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000503000)={0x1, 0x2, 0x9, 0x5, 0x0}, &(0x7f0000afe000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00002a8000-0x8c)={r3, @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]}}, 0x8c) syz_extract_tcp_res$synack(&(0x7f0000ee4000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f00002ba000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xe863, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, &(0x7f0000198000)={0x1, 0x4, [0x716, 0x1a3, 0xdd3, 0x902]}) r4 = accept(0xffffffffffffffff, &(0x7f0000be1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb2000-0x4)=0x5) bind$bt_rfcomm(r4, &(0x7f0000be2000-0x2)={0x1f, {0x80000000, 0x4, 0x8001, 0x4, 0x0, 0x1}, 0x10000}, 0x9) 2017/12/31 18:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000c4d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f00000f8000)="d3", 0x1, 0x20000000, &(0x7f0000f3a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f0000c8d000+0xbf1)=[{&(0x7f0000cab000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00007b0000-0x67c)="4cc441bb2281c17048a6d3e11c25b63d2e8f4721891ebfc1b0562aa0e8aa84079dec5b1f546030c14ccf5cd0381a03784e31b5cbd5a0b66e43a2e510eb377244307f49d4edd1fc70b9dc72a4bfc281f34f42e2d8706d3db2e54b27ad7ca5966a752569f2be5ff7759041b02800bd9b240576b1e08c46355f37c4b7d5c3a2c21f0c5c9f27ca771294d42935c3738bf82b75e0b73ccf2d3bb757fdc8aa99a52856a967522a548d20ddbee8eb4f64544f8a176687fa6af3c6fc0eb25e09e9756809e6aa768846c9ad360ef38d7dabbe9bb6a873cdf0f938d27e10f6885aaef285a292aee687c5065dc60ae9415620fb33fc3cb417d40b922c83f61f6c0e8701e41b3f1ee43729675e3109a1dc9cf13b88b569c756bf6572f0ba10fde4f73ed31d4aa6acba8ec16aef104d4df011365d1f5e50c2d686cd49615fdf05c754cd1f06edfbce12d0f07602a0271c8e5f6065ba6167e2777dcbf2b4b1408afe8841bf6b3d3b7c6865b7c08613e0f1782720af51983e618156c100d44015571ae433b1965467d939b47e6f796dd43846632e22bdc1bf887a8fa11f015ec4347f09b78ab61fb8580abfb889d85d712e2553bdf414c97c0ea103d5832540903e537a637f36164860aa38605a86c64efb326efeb79fdf966e03851ca238f88a8e06c0653b13953d8e9c61ac0994f57da61d6783f2d623db3dde3004108ddd0432ecc8d00f74cf19397fe93ecd039937aa1483b89d9e9a68ccfd95a136c577bb73c6011f80970cf5b351630d8af5a9d4128b7512cce54601a6c5ac492a15eb68367c9034516882c25f02fe549271e1c63678629b4e44c9882a5d6b695209900afa50cd242f000725a89d9afe8d63fc57146b1badf8fd99cd839df284778237690a9260d2a4b7ef859a81d6b6f2c1210f722753fe372ae5851da50f5535debd0fb949329ba167ed41085d68609e90bb3b37d93ecb397e06629b317a2df63bbda999dca1f9545e89efe5016062cdf8b58240665338ffa43c8dfa41377e96b9bd8a05d0f510c1d7ab3b3596cdfd2e360d21c0517a4c5d668976f5cb6b8ee7c1ecf24650b60cac497f8a2d6832bd24ed4bc5ef81501d209a8b36a034e9dc05ca114c96b3fef821a78445df55435e4e6dd46a48f072c0bb374080c3a34a9be008069f5d6d3a67976e78f4e82d8bb3a7f01fd5aa8d9c8b674da537da340d9181166701324400647f6983e86c6287d3c7841331e6964208ade469ce7c68030def4773fa3c0ba9eecb42a34588115f5c7388cf845a1cc8bdf20308b25b204e1f1851a126d7c6f572052525b398ed958657d505d99e19aa985502cecfb886285a144fd04539bf1bfd3777b983cb00e83ab409d1af21c1fc514aec9deb703bc360370d0d0c9d24060000000c16c6afc0a7f8038ef6d068ff18cd829634b5c538edfe8dfb42a0c90905037d1fe180b584f56645321b18990eab2175c68e2c313eb5e2647e8a196ae5d05436e3ece1d9944462cb180d7e04b2b698003df3486571e69746f762710955add35074cf1c244f5430d585acbdc5f12d3eba49b5d218329b4085f551c1735eac003767dfb6c373db941b4e1215b5fc9e0219d250e50203bd993f3f86f8e8b6c3a0b9d91d1fe0768d02981c8686b11d76d41144490b355b8a715ff10600ea501a2674c567b45975e090f918d79f3a6143b7cead50110457e88fe8e0ff2a6b3dd9985c28776c5284b5bd11a7e4b1546d13fad0443d21bd8460bceb7326418293a0093a71376c46f2b522591d7f34f023d22eb4d929bbd604f685b61348400303a07fbac39f911e25d67dbac8321bdf9542830adfba13fae27a3124efccf7b992620aab64ac908c940bad98e7bef16ca3e47490c3dd2e18582afe20551dde7314738d443b73891662a01ca468b7b4eb56b3145dc66a9a88b337151cc8cbfd73d29d76be45771d05d556898c4be4d212907e468b6e0813a09f78a5a667e4c514ae1d45875fb1a62960512b6da988766ba871fae1399dc06a7b57950938", 0x598, 0x0, &(0x7f00005c6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 18:29:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) socketpair(0x2, 0x5, 0x4, &(0x7f00008ed000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000023b000)={{0xffffffffffffffff, 0xd39, 0x1ff, 0x4, 0x5, 0x5}, 0x1ff, 0x0, 0x0}) epoll_create1(0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b5000)=0x14) 2017/12/31 18:29:25 executing program 7: mmap(&(0x7f0000001000/0x77000)=nil, 0x77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f000003a000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000038000-0x10)=[{&(0x7f0000056000-0x3a)="16000000110019985e0000160000000007ed3b851e0000000000008000e507000000000000fbff3e", 0x28}], 0x1) 2017/12/31 18:29:25 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000f9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000255000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000020f000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000584000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000054c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f23000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000045000-0x38)={&(0x7f00003dd000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000397000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000515000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00004cd000)={0x20, 0x2}) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000473000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003b3000-0x4)=0x10, 0x80800) getsockname$ipx(r2, &(0x7f0000c96000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c5b000)=0x10) socketpair(0x3, 0x2, 0x8000, &(0x7f0000f74000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00008aa000)={0x0, 0x9c, "2ad202e296afdffdd4ab5f7f4b7f5bb5155f9edc1da76b7a046a85a0f3a15002926868776537af5c0aa0a2793399ff49fe44f74e7e00541f1bd0dc6c0838ef8c061bcc2fe3384a0538a025ff96148b351e97adebed78a57be64993de0b83721aa2aca51235d225004073db4d1c67b4cf045d267b5a5241dc5f40f52b27470bdb54afda0c9c5d96f4d97828111ef1e74daf2a8cd20a17f61232b02f9a"}, &(0x7f0000e1c000-0x4)=0xa4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000af5000-0x8)={r4, 0x8}, &(0x7f0000790000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) [ 208.747585] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/31 18:29:25 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007d1000)={0x0, 0x0, &(0x7f00002b8000)=[{&(0x7f0000f3c000-0x33)="f5f28e9f71f73ccd", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f8e000-0x4)=0x0, &(0x7f0000f8e000-0x4)=0x4) recvmsg(r1, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000290000)=[{&(0x7f0000d42000-0x17)=""/23, 0x3f}], 0x1df, 0x0, 0x328, 0x0}, 0x0) 2017/12/31 18:29:25 executing program 1: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000298000-0x4)=0x0, &(0x7f00007a3000)=0x4) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000586000-0x4)=0xd8, &(0x7f00007a5000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f00000f7000-0x26)="26000000ffff000000000000cdffff1f000000000100000000000020000000ac000000000000", 0xb) 2017/12/31 18:29:25 executing program 7: r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005bc000)={r1, 0x100000000, 0x2, [0x1f2021ef, 0x2bf]}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x485, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) 2017/12/31 18:29:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000c24000)="0000080c288f7c6edc51729cf5c46118bb0f6f36c74e6fd153f85d7e", 0x1c) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000038e000-0x4)=0x6b9cc89a, 0xfffffffffffffdc6) 2017/12/31 18:29:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e6000-0xc)={0x0, 0x0, 0x20030}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f0000152000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffea3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000225000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) writev(r0, &(0x7f0000999000-0x10)=[{&(0x7f00007c1000)="e2", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000478000)='V', 0x1) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 18:29:25 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fbd000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f6f000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fbe000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100, r1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fbd000)=0x0, &(0x7f0000fbe000-0x4)=0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fbe000-0x50)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x1, 0x2, 0x400, 0x40, 0x2000040, r1}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000099f000-0x4)=0xffff) 2017/12/31 18:29:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d75000)={&(0x7f0000915000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/112, &(0x7f0000000000)=0x70) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000001000)=0x61a049f7, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0x4, 0x3, 0x1000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) r2 = accept(r0, &(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000)=0xd, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000005000)=""/132, &(0x7f0000006000-0x4)=0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000002000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x9, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) r3 = socket(0x4, 0x0, 0x3) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000007000)="ca584dd2bc5a436c031579b2ebf6b6f69dadc28614f2ac10a47305c15c4c24e3aa430cb1ac13db3a27c063846208eea7ff0d34feb076161e9edfb01b858d9cbc9194a7569ce86386904574555f4343ba617d7c1ea85148816ce1cdc09174b0368b75", 0x62) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/31 18:29:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a49000-0x101)={0x0, 0xf9, "83ee014f7fd03bbf6c76e0fcaf3f277b3dd73194e1c0f0f5a1f24b020f2a3e757d8ff40288200aa21a6fdf8784af1688e92ca9fcbb9fe93dd6c09323b6c6542d0740b5a47ef972a47ef1d6c9537da310f551812317578e9cbc147611e2948e1e1d53ca992c4aed23c99dc9f6cd44f55948c4594b52c348d7e4ef96da465e9317c57eda3f1bc37203d6da3a2544fe0f92b02b8d62109a53e2b9d80b9d32ea1b407cced0a0f5883b81f77cb8f479817c403ca76959df02cbc25ff7402a60982660df9bb16e91792151063a5dd5b0b9712bf8826bfc7b93e3f69f17f1baae828c1f5f4eeead31046436a60dfa73ad4c3005452da4dc63f0aa9e32"}, &(0x7f0000000000)=0x101) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008e7000-0xa0)={r1, @in6={{0xa, 0x3, 0x76, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6139}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38ff, 0x3, 0x0, 0x101, 0x2}, 0xa0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2017/12/31 18:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000922000-0x8)={0x0, 0x0}) socketpair(0xe, 0x5, 0x4, &(0x7f000029c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000034e000-0x10)={0x0, 0x3ff, 0x48d, 0x6}, &(0x7f0000b19000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000043e000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x26, 0x3, 0x1, 0x3}, &(0x7f000027b000)=0xa0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00008f7000-0x4)=0x0, &(0x7f0000389000-0x4)=0xffffffffffffffae) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000acb000)=0x0, &(0x7f0000126000)=0x4) 2017/12/31 18:29:25 executing program 3: pipe(&(0x7f0000204000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000028a000-0x18)={0x0, 0x6, 0x0, 0x6, 0x101}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x200, 0x7, [0xfffffffffffffff7, 0x1, 0x7, 0x3, 0x1, 0x271, 0xffffffffffffffff]}, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r2, &(0x7f00002f3000-0xc)={0x10, 0x0, 0x2, 0xa6b}, 0xc) bind$netlink(r2, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2017/12/31 18:29:25 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000446000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0x89)={0x0, 0x81, "ad5c4bcaa584f2f16fb27973474981eefda36e4e146c9ad431e86dc92e56263a2413446fc19426161e6f0b4ddc3646ad396cc3e58a17bec3ea0e303b778e95c04af8d8f563ecdd6d71802ad4ccc6eb2bad4ade34c0e8b55a322201ac646e4d748329e912c734d0f89957cd74f2413be7c701bbb41e637f661ae6f5ea60ec0c9e1c"}, &(0x7f0000001000-0x4)=0x89) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @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]}, 0x200, 0x7}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80002, 0x0) write(r2, &(0x7f00007f1000+0xc19)="220000001d00b515f8efff080000000000000000000000000f77010306000100a445", 0x22) accept$inet(r2, &(0x7f000020c000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000390000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 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], 0x0}, 0x48) 2017/12/31 18:29:25 executing program 4: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017c000)={&(0x7f000017c000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in=@empty=0x0}}, @sadb_address={0x2, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000017e000-0x8)={0x0, 0x0}) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000bf000-0x8)={0x0, 0x40, 0x2}, &(0x7f000017d000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000143000)={r2, 0x100}, 0x8) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000017e000-0x8)={0x0, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000017f000-0x10)={0x0, 0x7, 0x1, 0x7}, &(0x7f000016c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000ce000)={r5, 0x88}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000017d000)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x46e}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) r6 = socket(0x0, 0x100000000a, 0x9) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000017a000-0x20)={0x0, 0x18, 0xd, 0x10000, 0x8, 0x5, 0xb0db, 0x6, r5}, &(0x7f000017f000)=0x20) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000017f000)=@assoc_value={r7, 0x7}, &(0x7f0000094000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000e7000-0x8c)={r8, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000017d000)={0x0, 0x4}, &(0x7f000017d000+0xf2f)=0x8) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000011c000-0x6)={r9, 0x8d9}, 0x6) 2017/12/31 18:29:25 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$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3c, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000001000-0x8c)="a31d42cb5cda85e209ac919bd5aecfeb97116b20e53496d75af47c0d7708bfc2b832a6eb571b6964bb8a02b16d45acf88ee192a38e145c561d53c2f9d069db8bbf18a8718cb9a8ef9e22ca71f0f10af33bda8ebe7ad5b3f51ad02fa19752d749f8fd70245035841eb512bc2992bb25d1300a82e8d4fe322005c53bc5fdce961e91999507c4bc07b0b83e1c6b", 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x7fffffff, 0x200, 0xffffffff00000001, 0x6, r2}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={r1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000003000)={0x4, 0xffffffffffffff6b, 0x7fffffff, 0x6, 0x1}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x3de}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000e05000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000e5a000-0x4)=0x0, &(0x7f000072a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000000d000-0xa0)={r2, @in6={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x7, 0xffffffffffffffc0, 0x8d}, &(0x7f000000c000)=0xa0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f000065d000)=0x0, &(0x7f000044b000-0x4)=0x4) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000000c000-0xc)={0x0, 0x0}) 2017/12/31 18:29:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000427000-0x4c)=@file={0x0, ""/74}, &(0x7f000041f000)=0x4c) getpeername$unix(r1, &(0x7f0000920000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000038a000)=0x8) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000155000-0x20)=[{&(0x7f0000512000-0x70)="18a8b34e5d4a1619fc3f3b5d654456959a", 0x11}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000017a000-0x8a)={0x0, 0x82, "953963a6fa4072556302e8f383af0934b1bf56c9515117e700152ee170e12f4d49def20ce189015d3375a2da6db3440ede7f2308b3d9c6e071956e923e415a4411c71cebc767ca63c33bf10cdf28a355bd4dd1b576f514635ad24d1b9f6a0ab32a55c535f4036ba99754a3c5b76de4ab32cdfe91f2a82c2fc273c11c831341f6a664"}, &(0x7f0000016000-0x4)=0x8a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000028c000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0xfff, 0x8, 0x23, 0x1, 0x5, 0x5, 0x80000001, 0x5, 0x400, 0x9, 0x6, 0x3f, 0x7, 0x7fffffff]}, &(0x7f0000f13000)=0x108) readv(r2, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0x415}], 0x1) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) 2017/12/31 18:29:25 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x18, 0x0, 0x0, 'w'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000006000-0x34)="29672a9c646f281851b5ad3b7c278fd0c494b87391252474c8be69bebcc5425dabb70d1766a425e67f8db1867a941f1a94ea9411", &(0x7f0000005000)=""/52}, 0x18) 2017/12/31 18:29:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002ff000)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ac4000)={0x0, 0x0}) sendto$unix(r0, &(0x7f00004e6000)="42489a86c0662e2216909e2edc6e4d3c0c273e5507feca076d9b14ca6fc68070077837fa8cb78fb01ee21531a62b2b597f768f964876229220b272871cde56f86ca60997a3885aaeb6fa6ca42d4460d1a80e668aaa06012eaf83e5be578c0566a65a81e7c9deb7722e731ef629d74082af489bb31591fc24ff7d18aa5da58ccf343906a26407df9398df255eb0ebd89daef8523a0543d993fcb6440c8287ba61fbbacf486328a5b06fe6cf90716e05b138b7b95d", 0xb4, 0x4000004, &(0x7f0000547000-0xa)=@file={0x0, './file0\x00'}, 0xa) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000864000-0x4)=0x0, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000a1d000)={@common='ip6tnl0\x00', @ifru_flags=0x200}) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2017/12/31 18:29:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x3f, &(0x7f0000001000)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000002000-0x2)=0x1, &(0x7f0000000000)=0x2) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x519, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="83d75d1b59f7d59f1cffc7da0fe83c22"}) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000dd000-0x4)=0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept$inet6(r3, &(0x7f0000dc4000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d99000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x800, &(0x7f0000000000)="", 0xfffffffffffffeea) 2017/12/31 18:29:26 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="0010060c12a7", @random="161f2aa16834", [], {{0x800, @arp=@generic={0xe5256b73ff854ae8, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "28dfbc21339e8e0192269df97453c1e7"}}}}, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ef0000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef1000-0x10)={0x5, &(0x7f00004c6000)=[{0x3, 0x7fff, 0x5, 0x100000001}, {0xe189, 0x3, 0x8, 0x8}, {0x7, 0x20, 0x10001, 0x1000}, {0x9, 0xfe7, 0xff, 0xab}, {0x100000001, 0x1, 0x800, 0x6}]}, 0x10) 2017/12/31 18:29:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) recvmsg$kcm(r2, &(0x7f0000f22000)={0x0, 0x20b, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x0}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) read(r2, &(0x7f00008fa000)=""/4096, 0x1000) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000b5b000)=""/105, &(0x7f00001c8000)=0x69) getpeername$inet6(r1, &(0x7f0000642000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9c000)=0x1c) 2017/12/31 18:29:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffc, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000061b000)={0xffffffff, 0xfffffffffffffeff, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055b000-0x18)={r0, &(0x7f000063e000)="5285742ada14c775b8caab317a78bd8034804630c80ed66e11c72b42e48f5f6d11f332444ba14d540b7aa7b96afdae6a436ab5fa0938ab27511c1c1a2a23b985917348e3de9a6cb0c87b21abfdfdd04a4b2d0d2ae15db2e580f0bdcbc16a1919adf1be077b6904ba973ef846f3aca4fa118756c27f109b2b7514672ee48d32b74d00d54989f7aa5f13fbf029724c094cf1189040b8e547278d9e44b0c9d96d8f72f353733bbb01a647b1", &(0x7f0000e95000)=""/4096}, 0x18) 2017/12/31 18:29:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a5000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00007d0000)=""/245, 0xf5, 0x0) r1 = socket$inet_sctp(0x2, 0x81000000080003, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r1, &(0x7f00006a2000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 18:29:26 executing program 4: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000dbd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dbc000)=0x1c, 0x800) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dbc000)={0x0, 0xe9, "1aebcd6765f8ac91b0ffc6e99d9b833e331162578d45b91899b9660f92047fb05474e2e7d8521961495a7c7ed62de662090f423872d367b90524de23db033372f6b6a87e3752dde765e71e68e703e3f10bc2c971a770e0616481b5aa9d26dfa452687d2ed6eb2a370fafa2599d815a6c7732d9c77bed445f08ae373282fd02fb8201b7941e2ee4ae9a1c269d7bae7577b9cd1b06d1bee3ed9cb7da5627aa7abc953997d8f6096e648b9509474d4cca13bc2b9df686fb0b49753c832a29abd142af40351aa670ca9bd7090b1668c9e0f4b32ad072205734ad4b7781ce617c6400eff91a95de38ea75b0"}, &(0x7f0000198000)=0xf1) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000dbc000)=r2, 0x4) 2017/12/31 18:29:26 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000fbd000-0x10)={0x8de, 0x8}) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x18, 0x29, 0x37, "c7"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fbd000-0x4)=0x0) 2017/12/31 18:29:26 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f00000a5000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f79000)=0x8000, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) writev(r0, &(0x7f00002cf000)=[{&(0x7f00003c7000-0xd8)="78b1adb59240284bbcecb5fc29042b68b821325e590bb02025d0da56f8fcfdb6e560a4ca8abd83712cca51359489246f8a18336a6bc4d9bf1caa4b759cc78c4124e6b8868312e4893821eb08dfba2245ad0796e69113e047def78ae8a06e4001f18f37d1b4bb7c537ba9f2265031f301fd9a8ee4848657ae4588d6a011526518369b9ace5cc96c9054843ee6dd2e70b3b7cc3818db71be080001bbc2c746b5b1e5970673f8b082e6b0d6372dde8990a962e940bbaad868a25e3504a8ce21a331b3c23c6cde02934eafabcf405540583ac2b598d01cc52c31", 0xd8}], 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="000000000000000000000007115fa441", 0x1c}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x8040}, 0xfff7ffffffffffff) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/31 18:29:26 executing program 7: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x1b, 0x80807, 0x5, &(0x7f0000718000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000489000-0x4)=0xb29f, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 18:29:26 executing program 5: r0 = socket(0x1e, 0x4, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000074e000)=0x1600, &(0x7f00000f5000-0x8)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002e7000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x4) 2017/12/31 18:29:26 executing program 0: mmap(&(0x7f0000000000/0x857000)=nil, 0x857000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x20000000802, 0x0) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000857000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c3000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000825000-0x4)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004f0000)=0x0) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005dd000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000858000-0x4)=0xe8) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000858000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000858000-0x4)=0xc) r7 = getpid() r8 = getuid() mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000034d000)={0x0, 0x0}, &(0x7f000085a000-0x4)=0x10) r9 = getgid() sendmsg$netlink(r0, &(0x7f00000a4000)={&(0x7f0000858000-0xc)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000051e000-0x40)=[{&(0x7f0000858000-0x1180)=[{0x3c, 0x6, 0x804, 0x9, 0x2, "841198ee9dc7b82828c162fe1c4f71d443b37de03fe84dcead471835deba917c2651dd0accc31b9abf"}, {0x108, 0x6, 0x0, 0x88ba, 0x2, "0777ce14ff60eba9916112bed19d980ed6066a40a211f475266e17e18cffbec362cea98eb3d50cf097a5bf9ef2837aa614c03d575e28f2eabad9a7d2c0c12e8891aa3b8ef86519d3eee7b4bd51836fdf1a2bbd136729d1b8af57f6f1a5e7cee0db80030be6704ed72ab4f24722f1ffd134226ddffb877aaf22014408d215e5ecd53e679efcf974d1ec4742a6fb829b0dbcc1ddae7f1ae75cecc8845051868dee8d733a767087ab0817f86274599098cb4f6b2dafcd47f7d71edda929b1ac48871e31beeefcc2f5a09ee505d85a0288f6f92d5ca3922af2c6bbab0f28f8a29a8e5ac03907dad46ee77da145faa536db88b4c89d951d006e"}, {0x2c, 0x6, 0x400, 0x9, 0x2, "bc7452f171ee535c71a6bcfd52063a45b3a33343172179edf4b328ac"}, {0x1010, 0x3, 0x120, 0x8001, 0x1, "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"}], 0x1180}, {&(0x7f000073c000)=[{0x78, 0x53f5, 0x300, 0x5, 0x1, "e73d7c174815515970b9c023419248531380ae147ccf0f9a2b7ff1c7fda88b7fea1586dbb5a7d0f2da407ab6c2467ec0d025e3d7c31355cb7490a09a233ce86bd85f0c216567dd0acc9b888e413b5ab28f3a44e477466107cf6c53a67a3aef401839cac3a88714e8"}, {0xec, 0x1, 0xb21, 0xff, 0x0, "2589ac233a540d03ea7a5ce817cad198fe61214f6b3557fa282840fa10cdd44a68f91f3b5f36ceead94a8c9a4919cadb718722e41a2d8439f2b7ff1a69bbea5916a6bac36b42ce7b8ea5cdf323941e0b810b42c9d29e9c954ce54a59de953b66446cf34afdaec34e4ea8416f8dbf0d0b2b5bdac9d4fc70967171ae8acc566948073af5cee9e195df42f4078b1a380c47da878a1f045ed774c052675e30e1df1cf62b27529133adca3701ca991dbfd046fcabf7f96dbf668375778fdfea9918159e6942c6b8ded9a4258b1094ea4ebf239ca66bad42f6deb98817"}, {0x64, 0x782, 0x24, 0x9, 0x3, "5f5cf9b25d4ffb93da1295e7b3a6948d15a2a15282dd38d53a846aeed3e161afa46de9ae865e0d5f1c8077988a9dc776e75e5f6515197cb28d9c6fecd44519bbddde1858e53e4b45e1dd0ed98b594bba73fd"}, {0x104, 0x879a, 0x1, 0x9, 0x3, "987b796b9b4ddfc739475e7e0d905ca43c301ab9c111d1ba265087c77b012f4f9d94f53550cb4cb2c792464516110d95c058c42703d6a09fda27eacf3a68063ca9243ee9375c5c4cb5d211989822d7c38cad5930e482cec241ef25a28a8aa0f064c3b2c905c9b988eb72bbe7494a4a3ae0394dba7da9afd80a4af9387b1b4c03b862a2e2cd6a92eac6cc589627b6a66018bdb4c294504e72483a7612f2ec607246a0a726e6c7fe2505d39190dede460e383805a264cdedd5616968db0bd572c6365aa14b2b05f9fa8e6d059e97104548bba7c3753c264c132019df02d099ed9aa9f990c313956bdb3f7bbf53aa1ef75122"}], 0x2cc}, {&(0x7f0000858000-0x258)=[{0x34, 0x7ff, 0x702, 0x7ff, 0x1, "8048d8b9b39ebcb5ce789e385924225e284fa68ebdc58c9c5011bc39fafb2061559c"}, {0x94, 0x4c3c, 0x8, 0x6, 0x0, "95b7a573f2ab3cc8579ef590a5ba947facf66d9081b8b3ea0119a8f5a5b6a3a3e206567ff7cc7aceb40c9acdbaddf1ce0de3afc1608d531862c95aff7af55575a514aa0e492a141a2187951650a1c32386f8864c8477acac86f151e691a36e902eeb37c213990910a0daa76a57f10fe28c9a9931dbd4b1fe00f09ff1516124dbf205"}, {0x18, 0x7, 0x1, 0x81, 0x0, "fd127f25cf2b840a"}, {0xb0, 0xfffffffffffff001, 0x400, 0x7, 0x3, "c3784fc33179c600d0bd96b9a9786f28ce1eafa3d054a11d3bc1e6efb1a7375fc64f9558e230b636952c274f067a09be70c6ee31863f12ac1bd14eef36c3f7eb984586ae0ca4d7423e29ec81a80e3f15dc3e34b41e4f67ba1dd409131430f08a1b505c3c6c41df97547666b0db69d76eb18e38e48617286fd82bcf977a2448772703351347e012201041089e35f404936249bc0c416ca1d9e5112cd906dff50f"}, {0xc8, 0x9, 0x100, 0xffffffffffff7532, 0x0, "a8ffcdaa377083e1d4f8615802e97fb37a321ddb4468a79568cb5190ff49f5e292ff474f4d6237a48d39e973ab873b9bab5ebc2b53ec236eb8c14cae5e79cf1d40242c3eabdfdfeab7b9f15163ba7f09031cc4a9692a7e0aa168f79ebeb2b564b03677196e26b78494deaf4b00b8acfdf6b1098da6bf9f8ed3c51211a03bd224081e188b5781c031204995e80f5d08d6337942e6d52158f89a0257ddd6ee68df7448b59d680551be585ce88afe69865d2b0640f74e8d779e"}], 0x258}, {&(0x7f0000857000)=[{0x100, 0x1, 0x2, 0xf2e, 0x2, "f966f19824d4dd3e50ca07f19f46a7a076aac4d10d6caf7122fe4298311565e9fe0f2636af449406e94bd1704640d16fb0070e98a3db72cb7c4ee92251ead8171fe53754f63a3ab82836cbd5120a4ea8a023565c38735a3c3522631cd7eb5eb926e7b19fe3f610aeef8abcf0034473257c91105173663a9d173788d949e2c5ae1a9341c61db38b30578c973eaa4338f45dee9a3207fc6b7cc4871a42429e0815a4c4463cd0114b49fa688395cf4e3d511ad0d9e9b73b336bc988d1372a5465a12ff499e427169dd7a7905da553b94062bac4831f2eaad18f754ea7fe4af7a04e3e2b11ed0eb56e259b0b68d0cb1058"}, {0x24, 0x7a, 0x2, 0x401, 0x1, "2bc23ccca098fd60889586e2f79bc0dd2aed31"}, {0x60, 0x8001, 0x801, 0x8, 0x0, "aad85da3a751d746f1a41db22d759e6961690ffc600260d05b22ccec7350783a2fe9312d2a52fac09c6750036b4f7d65126688c0b1f01e8a3251deb36b366f59839c45d35758216b4ea77633281d41"}, {0x48, 0xfff, 0x300, 0x8000, 0x0, "4bbde1ea7e21bb461667c2930e7155240e112b84f996ad2cb7a8d721b70d4c6413112d526cd242e7fef736c48d8c1e7382ed88a26d087a"}, {0x9c, 0x8, 0x200, 0xff, 0x1, "cd35bf6f19c622d3f57dc15e494ef6b673c06cbee047c997d54f9a17b79e9c08a956b3ee6189077cdc25aa30ea171cccc9041a0fdc370d4e1ed39f462b62b67c79049e1b49dbc72322592f80d22b6ef255a49711a42f1880f348a7284258a8bf7847cc9b6e6b061054fc97b5ff8fdbd6b0780248b86e6dedf7d8070da13f6d8a4e2e01d802de524a73"}], 0x268}], 0x4, &(0x7f00000db000-0xf8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf8, 0x8000}, 0x15) write(r0, &(0x7f00002ac000-0x21)="2000000018000776530000000000480080200d220010fffd2200000401000000", 0x20) 2017/12/31 18:29:26 executing program 6: socketpair$inet6(0xa, 0x8000006, 0x0, &(0x7f0000c7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x4}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) 2017/12/31 18:29:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000168000)="b51bcf221d5910816c44661170d97aaa6df2e41ab6f8e4cab73513021ab8d6b89f3840c249788c1035de2f21549f6e1d14d2c008bc03842ba6ed3c96202487a62051801468c6051dffa4120a436df3bd0faa007f2d9d47bd4002f899cca82061fc8411de50ac955eadd44977fe48a04847ac4738060dfc494fd370f19d788e97377c6872b39e8e6ab3b997eb7f7594cc9d5f47644b42e9a6c03509651115f1505c17c596ce90", 0xa6) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@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)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/31 18:29:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000000000006, 0x80000000009) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004c6000-0x10)={0x6, &(0x7f0000ccd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000752000)={r1, 0x0}) 2017/12/31 18:29:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003bc000)={0xffffffffffffff9c}) ioctl$sock_bt_hci(r0, 0x400448de, &(0x7f0000fb2000-0x64)="40ae2f38f54e535be1bf3fd91d6d91dbca579817d78a01e6f595ac216278696a555d056290cc6f68e2476fce30f486cf9ac0e39fbf94891969dc28844a13067ac94de13df547b27b89baa41cd6e317a74b49ce4ef833932ba2f7e070e10fa97f96ca3729") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e83000)=@req={0x28, &(0x7f0000119000-0x28)={@common='gretap0\x00', @ifru_ivalue=0x3}}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004ed000-0xb)={0xd36, 0x1, 0x5, 0x400, 0xfff, 0x3, 0x7, 0x76fadff9, 0xffffffffffffffe0, 0x8, 0x4d42}, 0xb) syz_emit_ethernet(0x42, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x10000000000, 0x0, 0xfffffeaa, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7, 0x3, 0x0, []}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "9ac7ace57acb496da681c98f447091f13fb9386d"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000654000-0x10)={0x2, 0x4, 0x3, 0x51b0, 0x0}, &(0x7f0000d89000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000039d000-0x8)={r1, 0x6}, &(0x7f0000300000-0x4)=0x8) 2017/12/31 18:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg$alg(r0, &(0x7f000050f000)={0x0, 0x0, &(0x7f0000938000)=[{&(0x7f0000f63000-0x8)="5abcf93fb8a22125", 0x0}, {&(0x7f0000784000)="5770a9b2675be752f62747c7c93a834b07ba0422e2b415b5d2f3ed09ab267eb64694fdc155a240e5fa780073124697d6f77348236b94ebf2e4404426508bf07c5ea730777b695c7097b90683d274876fc457aab86c93e3e0d11a1b3281bf57f9d124d7443754b13c5746668f97ffc00019e3c43627b784d5e3caa7fa60c756495f309c4463cccdbb8753894d97f5e5b2c3bdb2495ac6355dc712ddc3c59c285fec908f2a3b0e524af2f2542f158acd7f570ded935cc1d69dedc3fe66096d203b74e666706c799637a094656494d45b24d28911364c2856f301527858e976ad5088fc902a81e18e7217e21c", 0x0}, {&(0x7f0000e44000-0xfe)="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", 0x0}, {&(0x7f0000433000)="4b48df5ae236a536f4", 0x0}, {&(0x7f0000b24000-0xc3)="f72b84f06369f1beecefee527aaf20beb9e4ab6831695e71f9e3567e21469c903ef533a21bf1dfe0d4b8eb672e26d013f69faa91bd1fc02cc49f575c5cefd807f11391522ff105d576b5f8776df60b8266b4bb3a7367673d34c03dae9630a43261ffc7011e01f6700790f9b0524545fe5ec7c3e0932cb5a5d7b84c94d6bc5f6296c3be17d48d82a437eb294e31280bc276324ec142dbc34490d137d72d780f8c17f0de1251c96933dc9bbf97d0d02b6e62fffa500fece643be7d56dbcdee215b1de29c", 0x0}], 0x100001aa, 0x0, 0xffffffffffffff69, 0x40000}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000db000-0x4)=0x0, &(0x7f0000acd000-0x4)=0x4) 2017/12/31 18:29:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001a4000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000baf000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c00000)={@generic="258de201454a7b82359419905f6297a0", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f000083c000)="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", 0xfc) 2017/12/31 18:29:26 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000f7a000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e83000)="8e4c9e0cef0e130318ef21bbdebb18822feda98dfaed10d267ef8ca7beab3652d8cbe007", 0x24) 2017/12/31 18:29:26 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000302000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000a1c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f91000)=0x48) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x1001}], 0x1, &(0x7f0000f8e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 18:29:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000094d000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000418000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000033f000)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, &(0x7f0000c7a000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000-0x10)={r2, 0x400, 0x1, 0x1fb7}, &(0x7f0000c4c000)=0x10) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f00004b3000)=0x0, 0x4) 2017/12/31 18:29:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0xfffffffffffffe7c) 2017/12/31 18:29:26 executing program 5: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000162000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000361000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000361000-0x8)={0x0, 0x7}, &(0x7f000025b000)=0x8) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000361000-0x10)={0x935, 0x9, 0x6, 0x400, r3}, &(0x7f000007f000)=0x10) recvfrom$inet6(r2, &(0x7f0000306000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f000029f000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8243}, 0x1c) [ 209.308163] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. [ 209.369886] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/31 18:29:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000077b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000688000)={0x3, &(0x7f0000721000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$int_out(r1, 0x0, &(0x7f0000b98000)=0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000733000-0x8)={r2, 0x3}) connect$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, 0x4, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005fa000-0x8)={0x0, 0x574}, &(0x7f0000688000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000235000-0x8)=@assoc_value={r3, 0x4941fdc9}, 0x8) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000da7000)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e08000+0xf1d)={r3, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4d29, 0x8000, 0x200, 0x5, 0xff, 0x4, 0x80000000, 0x1, 0xed29, 0x7fff, 0x3, 0x3, 0x3, 0x80000000, 0x4]}, &(0x7f0000c00000)=0x108) 2017/12/31 18:29:26 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000acd000-0x4)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000074a000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0xc8, &(0x7f0000700000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x776}]}, &(0x7f000016f000)=0x10) 2017/12/31 18:29:26 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a29000)={r0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f92000)={@generic="0c57b7d076cd2ab461fd776b31fdb1f3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000021000-0x50)={@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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xbb8, 0x5, 0x4, 0x500, 0x80000001, 0x480000, r2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008ee000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b79000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000819000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x0, 0x6, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x6b0a, r3}, {0x8, 0x3ff, 0x81, 0x1, 0x2, 0x1f, 0x6, 0x8000}, {0x80000000, 0xb259, 0x6, 0x2}, 0x72, 0x4, 0x1, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x0, 0x3, 0x2, 0x1, 0x8, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005b6000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-aesni,sha1)\x00'}, 0x58) r4 = socket(0x1000000010, 0x10000000002, 0x0) write(r4, &(0x7f0000e7a000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg(r4, &(0x7f00008a3000)={&(0x7f0000fce000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) readv(r4, &(0x7f0000dc5000-0x40)=[{&(0x7f0000c43000-0x13)=""/19, 0x13}], 0x1) readv(r4, &(0x7f000093e000)=[{&(0x7f0000f14000-0xa2)=""/162, 0xa2}, {&(0x7f0000cc4000)=""/162, 0x32}, {&(0x7f00004e8000-0xb7)=""/183, 0xb7}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xe4}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x6) bind$alg(r0, &(0x7f0000a78000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[], 0x0, &(0x7f0000f91000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000f91000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000f92000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f92000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000962000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000a19000)=0x0, &(0x7f0000331000-0x4)=0xffffffffffffffd2) r8 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000821000-0x98)={0x0, @in6={{0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000, 0x7}, &(0x7f000097f000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000915000-0x8c)={r9, 0x84, "7f67440618de2705f51c2410fab2406d30d945f694c0b882af78401a973132c3b5b21f5a0f1f68d621ad32a58196d7c41b095887c257b1d05e0e6bed43ea1f95695c38b2d35ff0bb14f96c46480455181192d8ee3803740efc48dc45988485b59fd7fd9f90dfd1dd5fb976d579e83ed4eaaf770eb66a2fa5c21dede5a41c7331fbfb066a"}, &(0x7f00004b9000-0x4)=0x8c) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00008f9000)={0x1, &(0x7f0000868000)=[{0x0, 0x0}]}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a28000-0x8)={r8, r7}) ioctl$DRM_IOCTL_LOCK(r8, 0x4008642a, &(0x7f0000726000)={r10, 0x28}) bind(r8, &(0x7f000091e000-0x80)=@generic={0x0, "0103000000000000000000000000000009bc79f321b30c7bc8790405c7bad62e0a53a63bed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f758c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/31 18:29:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000553000-0x10)={0x6, 0x9d8, 0x5, 0xc3a}, 0x10) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2017/12/31 18:29:26 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d26000-0x28)={@broadcast=0xffffffff, @empty=0x0, 0x0, 0x6, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x100000000]}, 0x28) r1 = socket(0x11, 0x80003, 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f000082c000)=""/3, &(0x7f0000d27000-0x4)=0x3) read(r1, &(0x7f0000d26000-0x58)=""/88, 0x58) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f000089a000-0x58)="", 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000718000-0x10)={0x1, &(0x7f00007f4000-0x8)=[{0x0, 0x6, 0x0, 0x84}]}, 0x10) 2017/12/31 18:29:26 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00003f7000)=0x200, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000f7d000-0xf9)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14dade670fb1db23a3a90b5e8e22a7f40661287080d195f1f0e7cc99a9db74c3804f0517e49e72d6a6ccf5fce3ce49e9fcbe049497d322ca1e492aea723bd28115208ea5c0eeb0b6841275f3464218a14324fc54ee0abbcc39a3ba510e24f2130ea", 0xf0}], 0x1, &(0x7f00006a9000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7e000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/31 18:29:26 executing program 4: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000019d000)={0x0, 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000015c000)="ec5568f50a7ccbe7189e93d14c3765bac0c2978ae7835653ec5a8e502df025f65d0e8eef95862f255d419fd1fec3d58db8b2a2f4d0adc68b1d8a961c445738bd2e98b7b622603e77803904d502dd6e618f615a745278ae438205795503e2d45781728a8f80d390c5de3f71361e5e03e849ea212aa8233f56869af8484d1f8345387b1d41ead579beb7eaa5520575b5620267193a4b271f67f8f9923ed114014c6d8e5059d2c53ef8049403c76c751c5f7c110ab627a7f831bde8e07a0930f209a2fd22c90c0f7d2edd5412c7baf369d49dcba632c48f77f4d12fd40169401bb82d91b32493e8ade52cc065bd3c794af0521cca065b009ff4fc", 0xf9, 0x24008090, &(0x7f0000f19000-0x10)=@ipx={0x4, 0x5, 0x7fff, "c065428797c1", 0x401, 0x0}, 0x10) r2 = accept$unix(0xffffffffffffff9c, &(0x7f00009f9000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000db9000-0x4)=0x1002) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f19000)={0x0, 0x0, 0x0}, &(0x7f0000221000)=0xc) r5 = getgid() mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f19000)={0x0, 0x0, 0x0}, &(0x7f0000d2a000)=0xc) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f1a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f19000)=0xe8) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f19000)={0x0, 0x0, 0x0}, &(0x7f0000f19000)=0xc) r9 = gettid() r10 = getuid() mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000359000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f19000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db9000-0x4)=0xc) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f1a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000825000)=0xe8) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f1a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c0000-0x4)=0xc) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f19000)={0x0, 0x0, 0x0}, &(0x7f0000f1a000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002ec000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e7000-0x4)=0xe8) r17 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000081d000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000423000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f1a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f19000)=0xc) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f00009b0000-0x38)={&(0x7f00004e7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b9f000-0x70)=[{&(0x7f0000f19000)="a866c63712a457cf6989c05f93e60ca713637ac23bf03849a33234e66f6b14f0d2c2aafc21aa4e3ab83b2d10a9cfa8184159666b31bdbbe71873f9a18cd72921d76fad66a1ed55e0742450750a657ec9140dbe5e56f1423d3ab1ba28eb971448c9fac4da845cdb3979fa3377fc6b05a035590e1242afe889a6", 0x79}, {&(0x7f0000363000-0xe9)="d7ea10c1ecb9f44368c86bd7410e7080c86c92acb668748706955b53360ba6bc56a5a02b45065eb9bee70a1bfca66e9c2902cd4b82c78095d99273f17d064e4436769589c4f093ef866c6087e8f7f82963d05f9f7f209bf87348ec9861af650b289e435af6dc0e2722b974786097f9af802269112f940076f5452868499a9598378b152bf6ff509adbfd1ceb2af2f681c4ddda7394bc2f2d1d2023b681285331df1d7261d425114d22738e9c908dc2379c5b39e62fd138ebb7307e5f157ccde1a8937ea6f90b085f026b817235fd90bdd12f62df0607651cc44e9358f55d544a0c42ed2ba36e19d3a8", 0xe9}, {&(0x7f0000685000)="7dee7ae99f4b6c4e6a052f6bfe5839a4ae1ac909887f442f3dead227e02d5a2a2436f66d56f967d7362d3d412a8e2cb4c3853d", 0x33}, {&(0x7f0000f19000)="afd32db5c24b2f9ee58e6ba7ed99d357b78c8426031f91aa35089e1e2dc794d236bd808aa4af66e7c84e67689e2bc2135dfc96e98e643c09c0e4563a333d4bc7cebd03bfe06a9184667469bafb87879033ba0b6759a421fcb7ebfa6c59644b5f06d2f6e41c64c467d85125916eee165a4e9863eac3d5676f8323e6061f419e0e1c", 0x81}, {&(0x7f00004b7000)="bfe7e8b97367b433", 0x8}, {&(0x7f0000f19000)="bf0843d86c1646960b876a3dea3a54d40532fcdf4c8f9eaf7176f5bc41f37e423373c304a19bdcd74ad7c8a53e1a097493b71d1855f13a57b45650a566aa090bf10e23b5a3269e91de4cac49488ef8b83fe8a62b68e37457330b63eeea75edf8d1eb9bdacee6024e58cedd035f09c48b0eb2657a03361a414f512fb30d7473f11068667d741b35f9d635a1b17458b392c5fe2036978d153ba8d4783bdad6811e46274ad78b4fbeb25e28555820057b2568", 0xb1}, {&(0x7f0000f1a000-0xd5)="bdd12c7603f19bb1d2ce631857f6ec104dda0c1595ff02e5414f1ac426640013bd25b9b845ef21e4e1389845e86223b2099d4ee7ae565f8206e1bbf9ead2bacd90d25482868640dd978264e86c47b724f21157b7c1aa10d5e24891263769dad11c9768001db7ff3d613099fd6d7b9775e5c629c49c6df50ddccf7b5f1f9db6fa235fbab2bd6c84d56b382a974a39466c86d058c9162a76b6b3cd7c9a8e9eb177dbc2facac57c7d81344629369ffe23f94a8b08d5d9056ef64a78587a4421986a8cb731b037d5e4687ccd121f67a7c3cf4e435d2f7a", 0xd5}], 0x7, &(0x7f0000f1a000-0x108)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x108, 0x8000}, 0x4000000) socketpair$unix(0x1, 0xfffffffff7ffffff, 0x0, &(0x7f000016f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r21, &(0x7f0000141000-0x38)={&(0x7f000008a000-0xb)=@file={0x1, '../f'}, 0x6, &(0x7f00001b4000)=[], 0x0, &(0x7f00001de000-0x148)=[], 0x0, 0x0}, 0x0) 2017/12/31 18:29:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000385000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000388000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000769000)={0x0, @in6={{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xa23}, &(0x7f00005a1000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005e4000-0xc)=@sack_info={r1, 0x6, 0x6}, 0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c59000)=@sack_info={0x0, 0x0, 0x10100000001}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000095b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001bd000-0x4)=0x8) r3 = accept4$inet(r0, &(0x7f000060c000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00004ff000-0x98)={r1, @in={{0x2, 0x0, @rand_addr=0x79da, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca2, 0x7}, &(0x7f0000d70000-0x4)=0x98) 2017/12/31 18:29:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) accept$alg(r0, 0x0, 0x0) 2017/12/31 18:29:26 executing program 6: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x48100) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) pipe(&(0x7f00001e0000)={0x0, 0x0}) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000038e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f8000)=0xe8) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005be000)=r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b9000)={0x0, 0x0, 0x0}, &(0x7f00005bd000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000019000)=0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, &(0x7f000037c000)=0xc) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005bd000)={0x0, 0x0, 0x0}, &(0x7f00005bd000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d7000)={0x0, 0x0}) r9 = getpid() mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00005bf000-0x1)={0x7}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005be000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000291000-0x4)=0xe8) r11 = getgid() mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000057e000)={&(0x7f00005be000-0xc)=@proc={0x10, 0x0, 0x2, 0x4000}, 0xc, &(0x7f00005bd000)=[{&(0x7f00005be000-0x1370)=[{0x1010, 0x2, 0x8, 0x8, 0x1, "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{0xd0, 0x1, 0x2, 0x5, 0x1, "a1b3ca67115bbcfda29dc182fd5f1e0bb5f0475bfef64ece675c7ba48a1293df1df981d8fda15a467f1506874f99e272f0f53c0d7c9358413baafbe12427a432a3c3d9d27b4c3f1a0806db2be959503993fefa3cd77a7d0f686f9304f3f7d3e2037bd0c8060668c4e8479f2a0c75f86c2bbe9c1a5531922ecb3424513d27e4cc9bbbd968d1ee3ef11ae4adee2f8b180ea608b808f182f99a7d3a139755dc39a09bd8cd7374029035165ee009fd407127d0e5627a5a1163c5f00b37f35e"}, {0x104, 0x3, 0x4, 0xfff, 0x2, "f2b085dad221f089d8ffa0ffd5219ed1b3f943403221ecbab4fb6dc9dba335a35de51a04f9621dfeb01688d1478ad723ffef12edb5598afceb22d39bec4517c3b74dd5f0a9d15b61d90c8dbb2623e23c34996652e7c4a80951c9bd665beca95f02c46e6aaa9afb3d8c0fdd45d246f24440198e2c4e3c4d60540d416e1dc16003608148f083740a90e40da5603f0d090dfeb99b4c9e396f0dfaff99716751e9948e8b2833e06faf8e432fc1683af091ccce11e9d0ca2defcfd77d2c3505e6f98a9f9f099928944aa2e4cc910ba9d998c580d38c5276e0558a5481677049d60201d0b3a359eab2294616748ee1217be10f3a55148e"}, {0x18, 0x7, 0x8, 0x2, 0x0, "28bb8664da8ae8"}, {0x80, 0x0, 0x20, 0xffffffff, 0x1, "f2e8b2ed62de3738b432953e509409a8506f906208d2be7c992f976fd35185d7e4bb03c2f26ac2cae7bc8eb450b25eeb1ac87543765324d0c268c6b9d54da496043fcb53880094a5a5ec1b7fc4ef491bf5e8cadb48308ed986c79cab99ec1473777ddb40d270b50a5ee3771803567f"}, {0xf4, 0x3, 0x120, 0x7ff, 0x1, "af4322c10b682b0a6e8c93f938655bc967f6ed0bdcfc286da821b5b86d50e98aaed66ec13f2bae4102de0dd8aa832819b9d731e70b202fd143cd73fa0f97e1ffd497e7d4c3f115ba678b4db3b7cf0764ead6044ecafad4b3b61e2ab2b830aeda5cd5804b875708a681d32bd3ac675424fd8439ec5d7b6941a2e494ee36c8c9da5e5cfe6ec5750cfd2050305e5feb0f097023c685b8ba71d8500b62b2c59799dd66ce706c06132fa36914faea2d63e99dd4c73bb5518e921912c779b1df7e08387a70b0be6a46d5559d3ae7aa5e25a3360315ecf25ab38de9e61e3c6c7ea44489bec4"}], 0x1370}], 0x1, &(0x7f00005be000-0x90)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r8, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x90, 0x4}, 0x20000000) [ 209.473858] sctp: [Deprecated]: syz-executor3 (pid 25172) Use of struct sctp_assoc_value in delayed_ack socket option. [ 209.473858] Use struct sctp_sack_info instead [ 209.503757] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/31 18:29:26 executing program 2: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001fc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000028000-0x8)={0x0, 0x4}, &(0x7f0000238000-0x4)=0x8) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000237000)={0x0, 0x3b, 0x0, 0x80000001, 0x5}, &(0x7f0000238000-0x4)=0x18) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000237000)={r1, 0xffffffff00000001, 0xf8a, 0x9, 0x1, 0x5, 0x90f, 0xffffffff, {r2, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1be4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x6, 0xce83}}, &(0x7f0000223000-0x4)=0xb8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000091000)={0x0, 0x0}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x2, &(0x7f0000237000)={0x0, 0x0}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000238000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0xfff, &(0x7f0000238000-0x8)={0x0, 0x0}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r5, &(0x7f0000060000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000237000)=0x14, 0x80000) r6 = socket(0x2, 0x3, 0x40) close(r6) 2017/12/31 18:29:26 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b0b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa6000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000fa5000)={0x40, {{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]}, {{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]}}, 0x118) sendmsg(r1, &(0x7f0000dde000)={&(0x7f0000eaa000-0x10)=@ax25={0x3, {"b153e35b126cee"}, 0x0}, 0x10, &(0x7f0000883000-0x50)=[{&(0x7f0000fa4000-0xfc)="7d57131dc62fa4e5ecea21ebec5677140869ad4f0e706f19ed799057978b0d5cf1547db79c814cbd67ca13ce0f4cc5dcbf99aab667b147ab975fad90cf88aa7feaba86c56819ae4a6ef7aa50ef7921b757b8c8de8cc668b9144646fb2a797646de77436661203a6c9281bf1ac5710d5a947d00616ab6dc06347c0eaf00e56689fa112eaec684d18634ad70f2b1ee7ce6b37f1c400480679d42f5449e76c244f3c0bfb8fdd531ca1f40d29d385a6af45687a15fd3cffca8ab5b29d55cdcff0a4c4d9c6188abfa055bd1f161e18f96c3ef00c91ecda366c1d346749fc7aad1c2a9", 0xe0}], 0x1, &(0x7f0000f9c000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 209.524159] sctp: [Deprecated]: syz-executor3 (pid 25172) Use of struct sctp_assoc_value in delayed_ack socket option. [ 209.524159] Use struct sctp_sack_info instead [ 209.533465] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 209.539884] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 209.543736] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 209.546107] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 209.556102] kasan: CONFIG_KASAN_INLINE enabled [ 209.556113] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 209.556122] general protection fault: 0000 [#1] SMP KASAN [ 209.556126] Dumping ftrace buffer: [ 209.556129] (ftrace buffer empty) [ 209.556131] Modules linked in: [ 209.556141] CPU: 0 PID: 3974 Comm: kworker/0:3 Not tainted 4.15.0-rc5+ #171 [ 209.556144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.556156] Workqueue: crypto mcryptd_flusher [ 209.556168] RIP: 0010:blkcipher_walk_done+0x300/0xde0 [ 209.556171] RSP: 0000:ffff8801d6246dd0 EFLAGS: 00010202 [ 209.556177] RAX: 0000000000000000 RBX: 0000000060453082 RCX: 0000000000000001 [ 209.556181] RDX: dffffc0000000000 RSI: 0000000000000010 RDI: 0000000000000008 [ 209.556185] RBP: ffff8801d6246e20 R08: 00000000fffff8f8 R09: 0000000000000000 [ 209.556194] R10: 0000000000000003 R11: ffff8801cc01f000 R12: ffff8801d62470d0 [ 209.556198] R13: ffff8801d6246f80 R14: ffff8801d6246fc8 R15: ffff8801d6246fa8 [ 209.556203] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 209.556206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.556209] CR2: 0000000020f82000 CR3: 0000000006422001 CR4: 00000000001606f0 [ 209.556215] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 209.556218] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 209.556220] Call Trace: [ 209.556236] glue_ctr_crypt_128bit+0x597/0xc20 [ 209.556251] ? glue_ecb_crypt_128bit+0x5c0/0x5c0 [ 209.556258] ? print_irqtrace_events+0x270/0x270 [ 209.556265] ? __lock_is_held+0xb6/0x140 [ 209.556272] ? save_stack_trace+0x1a/0x20 [ 209.556300] ? lock_release+0xa40/0xa40 [ 209.556308] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 209.556318] ctr_crypt+0x34/0x40 [ 209.556324] ? ctr_crypt+0x34/0x40 [ 209.556331] ? encrypt_callback+0x1e0/0x1e0 [ 209.556339] __ablk_encrypt+0x1d1/0x2d0 [ 209.556346] ? ablk_set_key+0x1a0/0x1a0 [ 209.556355] ? sha_complete_job+0x1db/0x890 [ 209.556367] ablk_encrypt+0x23e/0x2c0 [ 209.556373] ? __ablk_encrypt+0x2d0/0x2d0 [ 209.556382] skcipher_decrypt_ablkcipher+0x312/0x420 [ 209.556387] ? scatterwalk_ffwd+0xbf/0x370 [ 209.556398] poly_tail_continue+0x42a/0x6b0 [ 209.556409] poly_tail_done+0x87/0xa0 [ 209.556415] sha_complete_job+0x5ff/0x890 [ 209.556428] ? sha_finish_walk+0x400/0x400 [ 209.556439] ? __kernel_fpu_end+0xad/0x180 [ 209.556445] ? fpu__restore+0x8c0/0x8c0 [ 209.556453] ? sha_finish_walk+0x234/0x400 [ 209.556463] sha1_mb_flusher+0x2cc/0x5f0 [ 209.556473] ? sha1_mb_update+0x540/0x540 [ 209.556481] ? check_noncircular+0x20/0x20 [ 209.556494] ? lock_acquire+0x1d5/0x580 [ 209.556499] ? lock_acquire+0x1d5/0x580 [ 209.556511] mcryptd_flusher+0x310/0x480 [ 209.556521] ? mcryptd_ahash_desc+0x20/0x20 [ 209.556537] process_one_work+0xbbf/0x1b10 [ 209.556543] ? trace_hardirqs_on+0xd/0x10 [ 209.556557] ? pwq_dec_nr_in_flight+0x450/0x450 [ 209.556572] ? __schedule+0x8f3/0x2060 [ 209.556578] ? update_curr+0x47b/0xa60 [ 209.556591] ? check_noncircular+0x20/0x20 [ 209.556598] ? __lock_is_held+0xb6/0x140 [ 209.556625] ? lock_acquire+0x1d5/0x580 [ 209.556631] ? lock_acquire+0x1d5/0x580 [ 209.556638] ? worker_thread+0x4a3/0x1990 [ 209.556646] ? lock_downgrade+0x980/0x980 [ 209.556655] ? lock_release+0xa40/0xa40 [ 209.556662] ? retint_kernel+0x10/0x10 [ 209.556671] ? do_raw_spin_trylock+0x190/0x190 [ 209.556687] worker_thread+0x223/0x1990 [ 209.556707] ? process_one_work+0x1b10/0x1b10 [ 209.556717] ? _raw_spin_unlock_irq+0x27/0x70 [ 209.556725] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 209.556732] ? trace_hardirqs_on+0xd/0x10 [ 209.556738] ? _raw_spin_unlock_irq+0x27/0x70 [ 209.556744] ? finish_task_switch+0x1d3/0x740 [ 209.556749] ? finish_task_switch+0x1aa/0x740 [ 209.556756] ? copy_overflow+0x20/0x20 [ 209.556769] ? __schedule+0x8f3/0x2060 [ 209.556792] ? find_held_lock+0x35/0x1d0 [ 209.556805] ? find_held_lock+0x35/0x1d0 [ 209.556817] ? complete+0x62/0x80 [ 209.556830] ? __schedule+0x2060/0x2060 [ 209.556836] ? do_wait_intr_irq+0x3e0/0x3e0 [ 209.556843] ? __lockdep_init_map+0xe4/0x650 [ 209.556851] ? do_raw_spin_trylock+0x190/0x190 [ 209.556857] ? lockdep_init_map+0x9/0x10 [ 209.556864] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 209.556873] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 209.556880] ? trace_hardirqs_on+0xd/0x10 [ 209.556887] ? __kthread_parkme+0x175/0x240 [ 209.556895] kthread+0x33c/0x400 [ 209.556902] ? process_one_work+0x1b10/0x1b10 [ 209.556908] ? kthread_stop+0x7a0/0x7a0 [ 209.556916] ret_from_fork+0x24/0x30 [ 209.556931] Code: 00 fc ff df 48 c1 e9 03 80 3c 11 00 0f 85 7a 09 00 00 48 8d 78 08 48 ba 00 00 00 00 00 fc ff df 49 89 45 20 48 89 f9 48 c1 e9 03 <0f> b6 14 11 84 d2 74 09 80 fa 03 0f 8e 3e 09 00 00 4c 89 f9 8b [ 209.557049] RIP: blkcipher_walk_done+0x300/0xde0 RSP: ffff8801d6246dd0 [ 209.557077] ---[ end trace 9c895f75049e0f3a ]--- [ 209.557080] Kernel panic - not syncing: Fatal exception in interrupt [ 209.557505] Dumping ftrace buffer: [ 209.557508] (ftrace buffer empty) [ 209.557510] Kernel Offset: disabled [ 210.060078] Rebooting in 86400 seconds..