bind$netlink(r0, &(0x7f000000f000-0xc)={0x10, 0x0, 0x2, 0x40000}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000001000-0x4)=0x0) socket$inet6(0xa, 0x80000, 0xbe) 2018/01/17 15:21:36 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x20, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@generic="2755facc1a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000025000-0x4)=0x7, 0x4) 2018/01/17 15:21:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000029a000-0x4)=0x0) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/17 15:21:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) listen(r1, 0x9) socketpair(0x10, 0x4, 0xe3, &(0x7f00005e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000413000-0x8)={0x0, 0x0}) getpeername$llc(r2, &(0x7f000039c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000025000+0x1c8)=0x10) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000644000)={r3, 0x7, &(0x7f0000618000)=[0x9, 0x7, 0x1ff, 0xa260, 0x8000, 0x5, 0xffffffffffff0000], &(0x7f00009df000)=[0x9, 0x401, 0x7f, 0x10480000000000, 0x627, 0x0, 0x0, 0xffffffffe0ed735c], 0x10, 0x1, 0x401, &(0x7f00001cf000)=[0x1d9a8b10], &(0x7f0000360000-0x4)=[0x6], 0x0}) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f000097a000-0x1)='X', 0x1, 0x8000000, &(0x7f0000d66000)={0xa, 0x3, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/17 15:21:36 executing program 0: r0 = socket$inet(0x2, 0x803, 0x100000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x100)={0x0, 0xf8, "5b28523e6631e83bb5599154b14d241b2ad2c30bdae68c76b475489b433893bd50017d269f6e6c68e870a6bd24f6b3f31b46ed00282aa2137b82be2d758f12ba3f47cfed453195a0558c223be77348eaa5fc5567cb3690443e48f3aea230eaf2a01f1d591e9298f2d63e2c831e8368dc0076370e5dba3ea6f5d0b6f8f8bfa42133c4633f03c333bcb14e9558411c74b88cc072d9618e4ee9778e63a78cbda426840ee057076f849830261072cda252fac19a5d8daecaa1951d39999c91fbf05cece78e64d3b492cf445c4793cc2317bbf0c4eb1a04b4b2d12a6b2ed0a3007cd1f024ff76c74c1e05a0ba6aa0e34fd7741795d06691118ec9"}, &(0x7f0000c8d000-0x4)=0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000731000)={0x5, 0x2, 0x0, 0x0, 0x10000, 0x9, 0x5, 0xff, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = socket(0x10, 0x802, 0x4) write(r2, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) 2018/01/17 15:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000065000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b14000-0x98)={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]}, 0x3ff, 0x7}, &(0x7f0000ebe000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000058b000)={r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000411000)=0x98) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) 2018/01/17 15:21:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000e76000)=0x400) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008ba000-0x4)=0x0, &(0x7f0000ed4000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000ee000)=0x0, &(0x7f0000da8000-0x4)=0x8) 2018/01/17 15:21:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000368000-0xc)={0x0, 0x80000, r0}) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000b26000)="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", 0x1000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00009e4000-0xc)={0x10000000, 0x76, 0x37}) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000ec8000)=0x800, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000012f000-0x18)=@add_del={0x2, &(0x7f00004e4000)=@common='sit0\x00', 0x10000}) r2 = accept4(r0, &(0x7f00006c9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007ca000)=0xe, 0x80000) getsockname$inet(r2, &(0x7f00008b3000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081d000-0x4)=0x10) 2018/01/17 15:21:36 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000940000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 15:21:36 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) accept$nfc_llcp(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000003000-0x31)="f815e6fbbe83cae7340e9a148baf5e0f9a1463d9e54da5031d90085d51b73684e75e1da67ad71ebb64f0883d763c9003935c47abe5857d", 0x37, 0x1, 0x0, 0x0) 2018/01/17 15:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xa9}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:36 executing program 0: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e5a000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000087e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="05", 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 15:21:36 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000654000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000861000)=0x0) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2018/01/17 15:21:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e0b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000811000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d68000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007bf000-0x8)={r2, 0x2}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/01/17 15:21:36 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000959000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000ba2000-0x114)="", 0x0) poll(&(0x7f0000ba3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000efe000-0x6)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/01/17 15:21:36 executing program 1: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c7000-0x43)="2a590200000b54fc9869159febfa0800a5e04ca11dc3b89de67d591e0136d79cd89a834afeaba5050000c042d94133b4a22012c5531365fb36a61484d01b177465b55a", 0x43) bind$alg(r0, &(0x7f0000214000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009aa000)="ec3d6a2a3d00513fdb182f54f7a7a85228d42403d060c0a8a28e0f9bfa70c3f9c25c03f2534e2c708dc3041712e87d493806dddd4a99c566176efb5f3821dd4add75d42da6112e70369575ef3f01948548058aa353d2d94b9726f89f539b4cbca3bb6b7d", 0x64) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000955000)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000f8e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c67000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ab0000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008e3000)={0x0, 0x2, 0x9, [0x7, 0xf8a, 0x3, 0x5, 0x9, 0xff, 0x20, 0xec5, 0x890000]}, &(0x7f0000804000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b6b000-0x1a)={r2, 0x213, 0x9, [0x5, 0x1, 0xfff, 0x2, 0x5, 0x5, 0x4, 0x9, 0x100000000]}, 0x1a) 2018/01/17 15:21:36 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fe7000-0xc)={r2, 0x5, 0x20}, 0xc) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000fe8000-0x4)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000fe7000)=@generic={0x0, ""/126}, &(0x7f000040b000-0x4)=0x80) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000fe8000-0x5)={0x8000, 0x3, 0x1ff, 0x0}, 0x5) r5 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r5, &(0x7f0000fe6000)={0x27, 0x800, 0xfffffffffffffffb, 0x7, 0x4, 0x33, "981fcd0af8b76b29ea26d934dcb62d6ce393f391e93f5c19cbc0d885bdef35191a62a0545c33a22edea020998b37148f85857c97564cb5211df6bd6622a480", 0x5c8}, 0x60) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000fe8000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts(camellia),digest_null)\x00'}, 0x58) 2018/01/17 15:21:36 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x3fe) r1 = socket(0xb, 0x80007, 0x8f) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000012d000)={"bb72295381534eb7512df3ce320ad075", {0x4, 0x7, 0x7, "75d9a9fda4ce", 0x8000, 0x0}}) 2018/01/17 15:21:36 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f00005fc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000980000)=0x32) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000f77000-0x10)={0x3, &(0x7f0000f76000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f78000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/17 15:21:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000435000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000051e000-0x4)=0x0) 2018/01/17 15:21:36 executing program 3: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000818000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 15:21:36 executing program 2: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000dca000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbd000)=0xc) 2018/01/17 15:21:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000249000-0x4)=0xc2, 0x4) listen(r0, 0x7) accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/17 15:21:36 executing program 6: socket$netlink(0x10, 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$unix(r0, &(0x7f0000741000)=@file={0x0, ""/4096}, &(0x7f000090f000-0x4)=0x1002) 2018/01/17 15:21:36 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x15, 0x6, 0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000-0x4)=0x20000000000000, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r3, &(0x7f0000008000)="", 0x35e, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x4, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb517017f5b8acaa14a5ac0878c8db8cea93dab6d5a76539df6e16e003525297c5f8f95afd4df6da2e4f5e86e6d61ca97640de51a5bcf5220f269e44e2f59e505569baa376d7fa95d03458481c1e826da607f7b7b82f547878102590d4c8c33ceed97881df010d0c06d4979676df7d8b5064608acefb506ca84650096dcb49b95e6fc1d10a435bc89222799c4510f6b4ab5bdcb7a8f4377d91fbf2e20a287ffb05860fe8c9df939bab76b1d7a53cbca3ec0f10af6d169c52ee0ec605d7439fff9d198cdb5ff8da8d9d348907ae61e096cf8acf4b5dc4426d8b05c68cf2aefbdd66fdf8a4c34de51427146787ddf0aca339601093a292e57dfff5cd448686b3e83a9f80a7cdb1ea40418eb3251430eccd10fa561ec3cef594ce658988568898dae099482748c797c882cd9531ac58fc1b93c750d497b889d0ca25f013152a910bd7382f139f1d80de9cf6d455ad02bea92ebdcb108b6d28993ea0f7a79262a40317c6bab9647a05452b9bbad24445e77d0d9233d42d63e264164a523a75d233a5508a9bad432b2a38c948f4c3f94c6499d7903a5376467212ece9ff6f077f990874d66739f54040d43dbee1189104904e6039505f82ee4a841310b296072c346dab4155b8a91317771d05acbbef8e4b04c3b999bd738d44db72330cd0f3e6b29397735fc1d5ff773bef9f8d0c90ce3e18805e4421a31d7d0d67c1867d390e451387f1be62ebd71b03db6255aaddc96ed55996376eb423edfefcc67955def53cdea688c5f98fd3bc04f07693c6ae45eba144b6119e883e9e90ac06f1f03f477b738c7cb0876e99dfbf45933cfad25e1280ca3cbc9f2b11e1972dbba51b8f972579fb9fd5c1c838173d3feba9706f6eee8e97f27c9060cab4e5b3417cbe2596ddac7507ed3022233d10b374d13811927ba9e52edb416a384d395e688dd6b8979db9029133b12a70dc434645311b8e8aed3f106b8d20684ab9b8e5634fb6e155407f27d9ba2f6190fb5059aba6287584b785d10bcc24b3f97fc0bd6e0e19873947aa74848aa401cf55d7fdeccf52e1e99a5eee742b07b50c7d0837e28297340fca449f90470d0036b8298419992cb9f6b2312398a12c78872a0911a1672ded7dc90beee67197668eb18a3286cd27b6be8b0c6975d422bdd241470ab7038675aa23519f3d5ad5ec6e52c6a4138dcfe1eceab5d49c1053195316deb413d7c38186464c204be48a5115512325e0e0b94c7c64357352bd9990bdcce6a3c97400f90848ce27df1ac557f89236b24873291621b17074c6db84e8acf40736a487e763a39e53e214417b5fea16ea3032be3ad87741cb77cea1bf1e530a1ae33eecc47e328d0505ca25f19b6d8fe4549f3693fbc8d24e125aade89243f4119babe61bfaa829070f6db90f4fdd314908b1310766ecd21f3aafd801ea73e142c0fd5bd7d27af20f3455ad2148f6e1bbc718fa139bc55e2b7df0f0cafc4bbbcc3936b0a058ed635d7379504b4090ff470fbd5d57bb39828cc588a3e525ab6a23be3f56c10d69512280c836a922340d30e797c39355b4c2a3b0e35efef26a7bba872b91c7dd260072a692fffb2b3556f2410abdb58def5c9fe358b998ad3e144ee99e36bfaf895a0abe394b4c6c4cc1bd5d37902245e4a98d85397ea303f5883e3da339b27092953dec244e4a1ec76b399b739e5a457524688f9eb46c8c408244a6d54e4dd2fdf03d6a4d8f69f836914a068daf5c326dc125f7815a85bb4f534326d05d5b29d9744755ff8bd00bcf54a8866de4f8ad76520f36ebae24479d1790b29588ea9f03a5d4b06e600272c7b62887f218e961bfb9027ac276156b01afc61e16cedb68dc448504381f515af89c1477df5f25240f7334693f9d0444bf50bdb51dd6e59003e4f710502da4b47b82680f8e9237aba8c74096abd0ecb59f3d4412692ff8a31ff86134f7f15f34ab9300d320574abe8f58240a48be7883553f6793a937ab3356fa4b8555f01f275ec847d4b7c6ec7d3a95c380925c091ead94cc7460bd06cc683648cae00f6b1156bc2d52cb721a9f5b4769dafc77679e35a6204d72361fe18bc244b473280582de63a725868f9bc93633648f28e61f27c51d34147b8da8647a3ce9051247b27e4e86058c99f9747cda49e90e3184737c00d78a4c0e54479b4cc9352477670d0f5e8747c370d06161e0cf1da2522e7f567ce19a6773b6961cefc4bfcd9fb41183fbe6036654a9caa43a2a56e0b220b2954f0937bf5efb5ace4e1782a1224eede27609596fe6253dd163221fa6e951181896bd43656b6564b19db7fb9644cc18e2975a055c0d7dcabd014b755225c1edabf077cc3784c1af3822edcb9d5b94fe09829d4e25f100f3e5b5e2c0d4293a15cb928286872b78d455cf5c158cb63c7f3e2cde7b6338f412ba8f0ce62c29de02d58d104458e3935041a0ceeefbd9f8a39df427e72b0a28c30e3d2ba69d6d0cd643972c4d465b453e242441f29eda75526ce9827a6ba49dd28c0e08c123", 0x7ce}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(0xffffffffffffffff, &(0x7f00007fc000)=""/34, 0x22) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 15:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e5c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fdf000+0x1e4)={0x0, 0x0}) socket(0xd, 0x1, 0x4838cae2) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a24000)={r0}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00004b4000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ae2000-0x4)=0x14) poll(&(0x7f000091f000-0x8)=[{r0, 0x200, 0x0}], 0x1, 0xfffffffffffffff7) 2018/01/17 15:21:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b90000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) bind$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_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) 2018/01/17 15:21:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000073b000-0xc)={0x6, 0x1, 0x5, 0x4fa6, 0x3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000a79000)=0x8, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) sendmmsg$unix(r2, &(0x7f0000539000)=[{&(0x7f000013f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000b82000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r2, r1, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2]}], 0xa8, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000155000-0x4)={r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00008e2000-0xa0)={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]}, 0xfe9, 0x1, 0xe1, 0x20, 0x80}, &(0x7f000081e000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008bd000-0x8)={r4, 0xba7d}, &(0x7f0000f7a000)=0x8) 2018/01/17 15:21:36 executing program 0: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000183000)="01", 0x1}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005e4000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000793000-0x8)={0x0, 0x0}) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000793000-0x8)={r1, 0x2}) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 307.197773] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 307.237806] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/01/17 15:21:36 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$ax25(r0, &(0x7f00008d9000)={0x0, {""/7}, 0x0}, &(0x7f0000c52000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/17 15:21:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f00006bb000)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f000089f000)=""/239, 0xef, 0x2002, &(0x7f0000ed2000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, 0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/17 15:21:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000332000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000bbc000)=""/69, 0x45}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x10001}, 0x40000042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b32000-0x14)={0x0, 0x0, 0xc2, 0x3, 0x7, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x9ab3, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000042a000-0x10)="6a865bb7af5a5e5cd5bf546a1a554377", 0x10) 2018/01/17 15:21:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000067b000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006ab000)={0x0, 0x0}) socketpair(0xf, 0x80002, 0x557f, &(0x7f00006f9000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000b9f000-0x10)={0x1, &(0x7f0000c99000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000037a000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f00006f4000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000db0000-0x10)={0x5, 0x4, 0x9, 0xca5, r3}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 15:21:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) 2018/01/17 15:21:36 executing program 6: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a7b000)={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, {0xa, 0x1, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, 0x7407, [0x8, 0x8001, 0x7fff, 0x100, 0x7, 0x1, 0x3f, 0xd06]}, 0x5c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000f26000-0xc)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast1=0xe0000001, r1}, 0xc) 2018/01/17 15:21:36 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x3, &(0x7f000000d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0x0}, 0x6) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) shutdown(r3, 0x1) r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={r4}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000010000-0xc2)=""/194, 0xc2, 0x63, &(0x7f0000010000-0x10)=@nfc={0x27, 0x2, 0x3, 0x7}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000006000-0x82)="38e0496e8ecff44601332d1527e40218acc89fb7dbb0ea8c6ea27100e1a0ca6836a29843469e1f5a423466a9d05ad0c872b5f7509b59bae21a8131a8c44256cf3259709ff7c44d9e59488a9d5d352a8b00c485f04df86c12641615380462c10087a314aa9ad5e8803deb2c50c809af2aedf4bd386bf5defe16d1f2ef98206e7f3f35", 0x82}], 0x1, &(0x7f000000f000-0x90)=[{0x28, 0xff, 0x6e6, "48cd4d6bbc7cf16e3856aacc959e6bb64d622c46"}, {0x68, 0x114, 0x9, "804446c9d3bbc310fe9e813596dc409872e30a4d2476bf61fd0735cec9bb21cd152eed08b4cf3a968eaf579698d12be11eee2ba635c3ca0c2dea3e597c7cbea076bc1b67eb25d58ad7c0c73c83628655cf30869300c1"}], 0x90, 0x20008810}, 0x0) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f000000d000)=0x9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:21:36 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0x38)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x7, "5c24a25f9e43ca3f80674c7eb409007634eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x3be, 0x0, 0x0, 0x0}], 0x49249249249212a, 0x2) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x28)=[{0x4, 0x8}, {0x3, 0x3}, {0xb, 0x0}, {0x8, 0x6}, {0x8, 0xffffffff}], 0x5) 2018/01/17 15:21:37 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fd1000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x3, {0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}}}, 0x3a) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) 2018/01/17 15:21:37 executing program 2: pipe(&(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b2e000)={r0, 0xb5, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f82000)={@common='gretap0\x00', @ifru_flags=0xa200}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x173, 0x8000, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008e0000)={r1, r1}) accept$llc(r2, 0x0, &(0x7f0000f85000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f83000)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000f86000-0x99)=""/153) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000238000-0x70)={0x2, 0x1, 0x0, 0x9, 0x257, 0x0, 0xffffffffffffffff, 0x2, [@sadb_lifetime={0x0, 0x4, 0x400, 0xd06, 0x1, 0x1}, @sadb_address={0x2, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b9f000)={0x9}, 0x4) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000eef000+0xe20)={0x0, 0x1ff}, &(0x7f0000a1a000-0x4)=0x8) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fde000-0x6c)={r1, 0x64, "1c4a1fd2a74cf4961f38ba30d2267fe3aca0ecdb3f5bfa56207d1ff8da20d75fa753092acaf568349fb43d1ff49e817bb314a235b04ad6211082d3b2e8b8f2b032eb6457edcca32e7a2a43a17e0df3c9716a50d0b510c4ab14cfe626095a256253ee7935"}, &(0x7f000077f000)=0x60) r4 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000e2b000)={r3, 0x4}, 0x8) getpeername(r4, &(0x7f000006b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002d000)=0x2e) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000da9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000013c000-0x4)=0xb) sendmsg$nl_generic(r5, &(0x7f0000e37000-0x38)={&(0x7f0000607000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000577000)={&(0x7f0000a4c000-0x1a0)={0x1a0, 0x2b, 0x1, 0x7, 0x0, {0x2, 0x0, 0x0}, [@nested={0x18c, 0x29, [@generic="a17d751bdc7abd2085b12f680ef4df451764ea5dddd3d9e28c409758af12c0607612b89aa8f8c129684b812296", @typed={0xc, 0x1, @fd=r0}, @generic="d63b3f1ec65a2c2b0d6be00b1782c5e4875632aecfd3a0e350f8b7bec23972327bcb30b42ead4d360a15d9f88b5211d90ce06885aa143a234e8612", @generic="", @typed={0xa8, 0x31, @binary="df1a7a218d53c4d7e82eb9fd50f00511586d867e529f5a374e7384db00333682d075bbfaf41106c38acd927c031da27c195b5de3e33cbeaf174a4b2568e3e8d0d6078716b89a287f1093b8621026168fa96998c4487405e1d6a59e63affb3d0b5a774c744beef5f323e6f836550cc762f6436880a3e6cc827b4da9115c3cb7899463e7c8f489d16a739567f782fb71245a0654bd5f55c76add78c946cd4d1087"}, @generic="76fed23a62e96c5860e9043202f777af18a87510104dbd79c2f022ef3a7ae71685d1f98e239dab0bf637c0b21ce935d2554bb4bb0d7db67ac75a3f8aa6bbc0967c91ab0e2dcfec8840522578d446829feb40e29b70d2e3ba493761ae6497e04fb7a1313d7249ac97c8c5"]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x0}, &(0x7f00006af000)=0x8) 2018/01/17 15:21:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) poll(&(0x7f00000bb000+0x6e1)=[{r0, 0x0, 0x0}], 0x1, 0x9294) shutdown(r0, 0x10000000000001) r1 = socket(0x1, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007a4000)=0x4, 0x4) 2018/01/17 15:21:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000eea000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e29000)=0x6, 0x800) sendto$ax25(r0, &(0x7f0000d1b000)="5e721ab032b572d6e098e27d2f75b5890dc8555ea972773710261f14bab2d01c027caf74e807d400c8aaac0a8b1a66a1a6ebe7733242eb1eccab078210335cce3098e6b2", 0x44, 0x80, &(0x7f0000610000)={0x3, {"1c8a450c0339b5"}, 0x9}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 15:21:37 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000089e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000050d000)=0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f79000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000f78000)=0x1e, 0x80000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f000065b000)={0x0, 0x0, &(0x7f0000b89000)=[{&(0x7f00001ab000-0x7)="44446ba7e79d91", 0x7}, {&(0x7f0000341000-0x1000)="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", 0x1000}, {&(0x7f0000485000-0xa)="0e6c64f364ca92bc7211", 0xa}, {&(0x7f0000f79000-0x42)="b01cffab570562056486664cc56aa8002179b0ed675d5df365f0f8068821504ca70959b7c8993e83524874f0028cad90d8526165dbe73611cdf384a9d309780c5afe", 0x42}], 0x4, &(0x7f000073c000-0x258)=[@iv={0xe0, 0x117, 0x2, 0xc8, "ea4aa76f2ff51b298e43b9f14e148139bca3267c8317b8177aae9af0c3c26a5bf1cc214e45835fd5f6f4f6aba446fedd21f19decf49c38d634c7dad855869d9a10527c8d680b76c947e1f849d7d2cd6a92851809c4ef997114b31c355836f63fc599882cce4955d1122d150f1326ad02489f8456162ce36cf96f140075de471ee184f69b079a49aa71e730de53923e907e8ac394252405335a2a59e610bdeb52037bca57916de6d7c18b3ae77bbc7c9f4a4789b0a8c9782839a517e3d62a88bfa69eeb42f35f07e4"}, @assoc={0x18, 0x117, 0x4, 0xb}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xec, "9728f47a38f11a5e9895804fd88ea333dfa18ea8984387f4473b93391df3fa592f8a4b090fb0b88ef8b681a2b50aa299501a024147fd0b6957091d776b828e68c9f20dc354da4dd987623bfb9f997e2f7f6d9fe16ecdc2ba7758493250e26db0787a2cb5c0fb1752312eeb7938f16e6ba8bfcb83cded0a1f94d7e77d3f9fdcb6af00954e3c9cbde2f9682e6e3655a9d5b46d4d0e8295fcb6a05e24463001c8c0cc5708c15bd4c974d3dda0540f592bdbdc5c3039ce4df422fa621753b0913e19e5ff59f1af45e2404ff2ccae24b456a212561ed6c19682b7aaa95c8b12ed8e9e6dac488a6ebc8756f1542f66"}], 0x258, 0x4000001}, 0x80) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f0000f78000-0x41)="de9c71ba0edb9d862007dc3f115fa441c03e354a81a014f60a0000000000000001dbb546beebb709ac7aeb644ca8793d735adf629161f3eabb5361961786b5e4fe", 0x41}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x1}, 0x0) 2018/01/17 15:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000d3f000-0x1a8)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 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]}]}, 0x120) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000423000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000028c000)=0xb) bind$inet(r0, &(0x7f000056a000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000a55000)=""/87, &(0x7f00001d7000)=0x57) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f00004a1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f6d000-0x4)=0xe, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000049c000)={0x6, [0x692358e5, 0x0, 0x0, 0x3f, 0xffffffffffffffff, 0x2]}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000a3e000)="3e20116659872161a046cbe09047236cd9e05a04a845356ded2713d6c3534a26505a870553d9ac07a61f33e03cf1ea6496326fa07a4cbf1843ae273aac852f289e79c1800582d99b4fe338e095d176193418baf3305a61ca1b4af978c24b208c3542cd168bca671dbf33b404dcced1521c8a88b9dd194ccd3fafb401a751616049efdd3b9b5deedba9e3b37a0df7d91e7cfa9672b8990f22e6c9be2feb149e3560c61c1c389d0a47bf4cae9ba87b7d5c85f2431d7acf4d782e556b943ac0cf9486ae1cbbec9a3e3dcf8065d244f76ca4428a30253ba5b25a1d7f79e362e1d1ade0f8c2cb1883c441d8dd54978faf6b21abac50eeb62d15f4f1167e0e6e2bd8fcfbfde8e08663f608e6b6a3ac16313e3d0bdc51d0ddccd6ae55da64591e24ed872ed3eaf26c0d5f1b8427730f546ba0f95dd73bcde24ed89a2aeb868d3c73e483438bb42c4d8bd3562e1a55dd55e61368962bbd2bb117dd9bd2ec257808279999fb8b9ef42b0b0ebe3b2fba28be905c14a27dc355d6b41e879735bf635c016eef6ca7561d0da49c332e26d5bcf0f3f0c534faf5bfdbab3c193ff861cfd6c5d7837da56a3397fcc50772c706ca77f9dd020397cf5394dc12512d2023123b42bcb659a85fcb59015b39aff00afe2aee0ab7b710106b7133a2a52afdd6312434787d04fc933b17a02e6dbcc1fb85cc03b1818700f4922190662b8a21919691b1e1e5261893a4f3ac6b5c9c9d7b5aac133a30c38ba31d16c01113776b8d2e0ee77a4b6b8a61f2fdc43d43c797114ea64361f061063af3d461adbfa9b07899c4e7de961c36c3668025e749f7eae0cd5ee2e0fe2ca3d453e117a25c758c22e865999d5288a89217b2d2797ee29dcdb5bf2c947379568f473a6078fbe64f067e7b08b7ad6f2983172f82bbc5a6ca16fb5546650522db47d069cdbce0e156608142201b8f3ef57bfa42b5478bfd78d9f6a14cdf0b9c38999a8ef8c7e0516c3fc81697861245d1ad5b1dfbfad185e225ffe00c94d841e2613ce5a6cf9be864f1b24f8b4f53a6944cabc95f0f4c88de77e428fe52f5779a6e4bd426c215377bf0e79a6b391247a31d2c2f2cd8267839bd39120f0e66d86a360e74", 0x315) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x80000, 0x2c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000d34000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea3000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000051e000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000835000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000aaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001db000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00008ae000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr=0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80, 0x29, 0x0, 0x0}, {0x8, 0x6, 0x0, 0x0, 0x10000, 0x0, 0xa2, 0x8}, {0x6, 0x0, 0x0, 0x5}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8}}, 0xe8) accept4$inet(r0, &(0x7f0000ba6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d40000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f29000-0x20)={0x80000001, 0xfffffffffffffffc, 0x200, 0x0, 0x10001, 0x9, 0x0, 0x5, 0x0}, &(0x7f00005b9000)=0x20) shutdown(r0, 0x1) 2018/01/17 15:21:37 executing program 3: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) 2018/01/17 15:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept$inet6(r1, &(0x7f0000ee6000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000793000)=0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000e3c000)=0xa64c, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e85000-0x10)={0x6, [0x2d9, 0xd3, 0x294, 0xffffffff, 0x8, 0x8]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000aae000)={0x7, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x109, 0x80, 0x4c, 0x7, 0x5, &(0x7f000045d000-0x10)=@generic="a215524d7d915d01ff0e1f97175a6f66", 0x2, 0x8, 0x0}) 2018/01/17 15:21:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004a000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000d25000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/17 15:21:37 executing program 4: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4001, 0x8, &(0x7f0000003000-0x151)="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", 0xffffff93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000006000-0x2f)=""/47, &(0x7f0000000000)=0x2f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000007000-0x8)={0x9, 0x8}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r2, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/17 15:21:37 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) bind$can_raw(r1, &(0x7f0000130000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 15:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000c7a000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000800000)={0x0, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x89d, @loopback={0x0, 0x1}, 0x3773}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) splice(r0, &(0x7f000091d000)=0x0, r0, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x3) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20000000000002d, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockname$packet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000067b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r2, r3}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) 2018/01/17 15:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) socketpair(0x11, 0xb, 0x7, &(0x7f000073b000-0x8)={0x0, 0x0}) getsockname$llc(r1, &(0x7f00009e0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff3000-0x4)=0x10) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f3000-0x10)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:21:37 executing program 2: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f16000)={0x0, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x20) 2018/01/17 15:21:37 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000f78000)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0xfffffffb, 0x4}, 0x0) 2018/01/17 15:21:37 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ac4000)={r0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000046000-0x5)={0x6, 0x0, 0x9, 0xf631}, 0x5) 2018/01/17 15:21:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bbd000-0xc)={0x0, 0x0, 0x10}, &(0x7f00007bd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000019f000)={r1, 0x6, 0x3}, &(0x7f0000ca5000)=0x8) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000048c000)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:21:37 executing program 7: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept4(r0, &(0x7f0000a5a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000009e000)=0x1e, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000f2b000)="27284cfa1cc43b8130fd47e9ce995e1b0fea6a58edaf8042e30abe90adde01abf3b6efce6c1d8f41de0976f612178fa924f95cb00a3a4f32cc6c161f98e2e6d620bca90f3b") accept(r1, 0x0, &(0x7f0000b66000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f000022a000-0x1003)="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", 0x1003, 0xfffffffffffffffe, &(0x7f0000859000-0x10)=@ethernet={0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d) recvmsg(r2, &(0x7f0000654000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x19, &(0x7f0000ec5000-0x30)=[], 0x1000000000000200, &(0x7f0000fb4000-0x57)=""/87, 0x2a6, 0x0}, 0x0) 2018/01/17 15:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1, 0x0}], 0x1, 0x4000000000000200) close(r0) shutdown(r0, 0x0) 2018/01/17 15:21:37 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d06000)=0x0, 0x4) 2018/01/17 15:21:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x101) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000315000)="", 0x1b5, 0x0, &(0x7f0000c9d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:21:37 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000cc2000-0x2e)="", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000789000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a2d000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009fb000-0x10)={r2, 0xb4, &(0x7f0000001000-0xb4)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7aa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb46, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x34d4, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000938000)=0x10) 2018/01/17 15:21:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000067c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@cipso={0x86, 0xa, 0x0, [{0x0, 0x2, ""}, {0x7, 0x2, ""}]}, @cipso={0x86, 0x25, 0x0, [{0x0, 0xd, "16f8730485578e5c759f19"}, {0x7, 0xc, "e432fd139997bf295049"}, {0x7, 0x6, "3f3ed736"}]}]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000000d000)=0x1e, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000e000)={0x0, 0xffffffffffffff40, 0x5, 0x4, 0x3, 0x1}, &(0x7f000000e000)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000e000)={r3, 0x0, 0x6, 0x9}, &(0x7f000000f000-0x4)=0x10) 2018/01/17 15:21:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0x7) close(r0) 2018/01/17 15:21:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) 2018/01/17 15:21:37 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f81000)=[@in6={0xa, 0x0, 0x7ed8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x1, 0xebb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1dfa}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x54) 2018/01/17 15:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00004d6000)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000790000)="b3fe7e91400c3219b208f8c1c616200e87dcf79373dcf47f", 0x18, 0x20000000, &(0x7f000025b000-0x10)={0x1a, 0x7, 0x0, 0x4, 0x10001, 0x0, @random="67418e3f71a0", [0x0, 0x0]}, 0x10) connect$llc(r1, &(0x7f000029c000-0x10)={0x1a, 0x0, 0x0, 0x240000000000, 0x2, 0x6, @random="f4adb95f9baa", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e8a000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000143000-0x4)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00003d3000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000af7000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000f04000-0x4)=0x0, &(0x7f0000d85000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f61000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x4, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x9d4, 0x1, 0x3}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af87123097574a452dbae66abed4406edf2152e80e86a74f23d7d0dc8d2661c52be43fd10911", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[], 0x0, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x10001, 0x0, 0x0, 0x0, 0x0, 0x920}, 0x7, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x744}], 0x1, &(0x7f00003ab000-0x260)=[{0x20, 0x0, 0x0, "37c3524446bfb95020"}], 0x20, 0x0}, 0x20000040) 2018/01/17 15:21:37 executing program 3: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000520000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x29c2, 0x8, &(0x7f0000000000)=""/184, &(0x7f0000a68000-0x4)=0xb8) r1 = socket$kcm(0x29, 0x7, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0xfffffffffffffe08) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00004c8000)={r1}) pipe(&(0x7f0000ad5000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00006fc000)={r2, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bb000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e50000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r4, 0xafd, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r4, 0xffffffffffffffff}, 0x8) 2018/01/17 15:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070b000)={0x4, &(0x7f00002e5000-0x20)=[{0xfc, 0x800, 0x9, 0x1}, {0x3ff, 0x38f961ad, 0x0, 0x3b3}, {0x4, 0x3, 0x3, 0x7}, {0x8, 0x7ff, 0x9, 0x6}]}, 0x10) pipe(&(0x7f0000bf2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ffc000)={0x0, 0xbc, "3af3deb0b2c4cf478a08572d1f869fac5defda34fa5d0ad452521d5bd754055c07e7b14b3debe5da90d190f5c479426a55d8f0405d27e559e1f9a47593199a3264b623a21f44effd922bff4392520bf09a4ef07b5709253cabec673e36086e91d8a467a8e2dcec5534a144e0ecc9121eb19f449b4661204bff4e1d52a735a586670641a19685c235b20e2f377a593d48307dced98cc7c0d20fe7391398ee517f302fb24236a8c0417083a9cedc5f08076a17b7758472679b5d16a765"}, &(0x7f0000e24000)=0xc4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000352000-0x98)={r2, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9765}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f000051c000-0x4)=0x98) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket$inet(0x2, 0x80007, 0x624d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bba000-0x8)={0x0, 0x7fffffff}, &(0x7f00000d0000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000098c000)={r4, @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, 0xe74e, 0x0, 0x8001, 0x80000000, 0x3, 0x4cc, 0x4, 0x30, 0x100, 0x2, 0x400, 0x6, 0xda4, 0x0]}, &(0x7f0000c67000-0x4)=0x108) 2018/01/17 15:21:37 executing program 5: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d16000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00005f3000)=0x3a) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000d15000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d16000-0x4)=0x8, 0x80800) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) accept4$inet(r0, &(0x7f00001f3000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a39000)=0x10, 0x80800) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/17 15:21:37 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 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(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000a000)=0x60, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000000b000-0x4)=0x0) 2018/01/17 15:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000805, 0xffffffffffffffff) connect$inet6(r0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) socketpair$inet(0x2, 0x4, 0x10000, &(0x7f00007aa000+0xe44)={0x0, 0x0}) socket$inet6(0xa, 0x8080f, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e07000)={0x0, 0xc, "687acd4ea8972060e114f31c"}, &(0x7f0000085000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001d0000-0x10)={r2, 0xa4, &(0x7f0000a40000-0xa4)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9ef9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) pipe(&(0x7f000051e000)={0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00008e8000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000367000)=0x0) 2018/01/17 15:21:37 executing program 7: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x7, 0x7fff) bind$llc(r0, &(0x7f0000de3000)={0x1a, 0x3, 0x4, 0xfc46, 0x7, 0xac, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() sendmsg$nfc_llcp(r0, &(0x7f000021b000-0x38)={&(0x7f00005c4000)={0x27, 0x8, 0xa9f, 0x2, 0xffff, 0x3ff, "f587dc89c014287fd330d36a11e2008f6dd60e3aed477d8fb8c07cacc84843a639060840aede57c903f366123ce28d9e1d8898d7b57c0ddb862e8cf10b52d3", 0xfffffffffffffffd}, 0x60, &(0x7f0000076000)=[{&(0x7f0000648000-0xff)="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", 0xff}, {&(0x7f0000780000)="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", 0x1000}], 0x2, &(0x7f0000082000-0x60)={0x60, 0x1ff, 0x578386ce, "1b070f1a746039a893ea0f97cac3de93c8c809581568ed38ff624d3f38fdb0a6ae5c96865740a32f09c95184bea939c9294c53f2d45c2164fe958ad3eb4689c1be2754aeaf9f41f5071c73d15ff8"}, 0x60, 0x4040}, 0x20040001) recvmsg(r4, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000a11000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ce0000)={0x0, 0x0, 0xd1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ee8000-0x8)={r5, r6}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000354000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0xfd02, 0x0}, 0x0) 2018/01/17 15:21:37 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f000081c000-0x3d)=""/61, &(0x7f0000f6b000-0x4)=0x3d) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000f6a000)=0x7, 0x4) connect$inet6(r0, &(0x7f0000ed3000-0x1c)={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000000006}, 0x13) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f6c000-0x4)={r0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000f6b000)={{0x8, 0x0, 0x6, 0x7ff, 0x7, 0x2}, 0x100}) recvfrom$inet6(r2, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 15:21:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000d3a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000ddc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000c30000-0x4)=0x0) bind$llc(r1, &(0x7f00009f7000)={0x1a, 0xf8, 0x7, 0x9, 0x8, 0x1, @random="6f8406b68bd7", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000001e000)=""/4096, 0x1000, 0x1, &(0x7f000001d000-0x10)={0x4, 0xffffffff, 0x800, "aea036da7f2f", 0xabc, 0x0}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:37 executing program 2: r0 = socket$inet(0x2, 0x4, 0x800) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/17 15:21:37 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000ff8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8d000)=0x2e, 0x800) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000413000)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/17 15:21:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c49000-0x208)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "416df6", 0x8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fb1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f70000+0x3de)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000456000-0x10)={0x0, 0x800, 0x5, 0xea5}, &(0x7f00004f4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c68000-0x8)={r1, 0xffffffff}, 0x320) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000303000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000deb000-0x10)={0x1, &(0x7f00004b5000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000037b000-0x10)={r3, &(0x7f00009b2000-0xcb)=""/203}) 2018/01/17 15:21:37 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000033f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000145000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x5, 0x1, 0x400, 0x8, 0x103, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00005fc000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000089c000-0x4)=0x6e, 0x80800) sendmsg(r2, &(0x7f00009bd000-0x38)={&(0x7f00004cc000-0x1c)=@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x1d1b2e27}, 0x1c, &(0x7f000035f000-0xa0)=[{&(0x7f0000898000)="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0x1000}, {&(0x7f000047f000-0xb8)="670dfb65f0dc0d7ad470bfa54002b6982935313dbeb5f0a57de9acaea610f3d0155f3fe33493a62d3184e8b2599eaeb7e3da58b373730158d5314164db1d5e6ca36c6135efd66ea38a1f26ad0cc57ea49b9601ce2b29db1704a158e548ad5f141f49f6e1ea25d436566ccfed06d2cf3bb92667493ae9382aa620c4ea8fd87f0dcea790d1b0570976cb6f9834d46297d2bcbdb1183b0990adc45336272258ccf54e00c27f0d6412a06769d1931216a4c1d5bd5e7b46318f45", 0xb8}, {&(0x7f00007d8000)="444715a60de82799a965f5ba13b7e703672811cdd3b8ab736fc761ce1b627740477e7f122041e0dcd51785ebee85397a228b0d66e3ba8fd249cc298b87fcbcebe3e6e75fd6187340c397dfad1231abb704ca93212d609f1f15b0be83276fd195bfa88d99e89046a9f735f58909423f4c12dea8f9d9de61990f4fa4196142f09d1394e630", 0x84}, {&(0x7f00007ce000)="2f2bd7584ae670a33e4128a8bc045186da73baf4d3c8a577fbce54a690b9b8b3f73c8aa0d3b8576cf2364da68b1cb2fa1133e3067a57cd341538180dd1ed9d997e50284660b3a86dfa87cebbda62ed8b60ed7231f34fe7d10879f1e79dca6a6732cd6da9395dcda0e2e69205198fad00fb029a6499", 0x75}, {&(0x7f0000d68000)="52f218d9fa15a068e54c1354b56043e22699ebb8e9a3be012e1dfeba1489b493909c04d2df0884139c9b868922f932de5d7e17a85ccaa5023a1a48f635e0ce87dc7784309c64007d1e9289f8fd11f8cec1c8047976ab7b5f876771926db81efcebff", 0x62}, {&(0x7f000058a000-0xc7)="1fad6aea8aeb306d72d639023895db0624dc3775489af47e30f1af5f1d595cc25f423b564c1e983d70cdc071d103fc40724241c26b75280b4b3c8e989912cc5b4b326035d57e3ea131ff916546a95e31e0e93946e3ac2882527531da1fc3df2c951b955f18068517ef90cc8045eef56fb0918c217e12151167e903aab1d091158013203db9cd8c6d9f7bc012c6a5816cd42553f1e6bde1bf2bdc73f03f64e35767d1876b6c9f031cdcca9c2d011224bbc02dcfdbecd3c22feb72f84943c15f6e2d9962f16052e7", 0xc7}, {&(0x7f0000199000)="638ccdd849c3bdde55174733a0", 0xd}, {&(0x7f00003e2000)="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", 0xfd}, {&(0x7f000011f000)="8282218b7e37fdda38ba6c397cb6ffcc736e9df4c25159087efe32b7cb604b77349e39e66e80264d38c862d941e1ddce5371f963feaf295a89d3", 0x3a}, {&(0x7f000032b000)="a731c099032404490dfeaac075a9b3b09b0b5c58a6d13aacde5c98dcdc9668a4a5df7037f55328d342644a5fa95d10fa6355f6065b328f3ca72bb39bdd6275e337495d2d1dfa0299a1731bc86dea44032ff26074138775bbc22a8c72ebd1f171c6814daaa495690a390868a4064ffb906388cb47e9ba2c9c93c8a73f1bc893f53831aabd6622d2f959", 0x89}], 0xa, &(0x7f00006c5000-0x3b8)=[{0x98, 0x0, 0xfffffffffffff000, "660b32d0cd65e5beb8a4cc016ae179bf0a410771280c959a6c35330151fe2ac9e5a360009c467e64a0fadcf86ca819c3e1697f8e7469df6c3e63da4e28f9d11dd31ed154deda3df7de2d23a5ab0044dc87207846108b0da89d6b9946810b2439af0f763044d24b4a44206e0361e0d91584cad36bef9fee1b6b38e9ea8a257b72db"}, {0x48, 0x110, 0x81, "1a4e9dbe29502e8a117e743a7ac7afec54e88285fd466da3a46c01f1fc7b0b4bd66209546d0b1d472a87ff88ab812db98dfad51b4b35"}, {0xf0, 0x1ff, 0x800, "12573e5804798fdaa81505511f3c1a39a12be915d77544b82976591431f75feddf537368da6375528ded0c12e92bba90027c6568d3aa4fd344425130e1d121b86505ac039156ca91802a009a9f04bd9c97e0514ae3e4ba2de5f1a644d90a4e37d5ceb61848e8807747bf6240e8723722b681d8de789abdbd90834c3543decb3347340d8c1d33177bf1331316bf2f769bd5516c2707ca95e5dbf39a12e7a0b9db4786906e04e11d05a6ab7c7a5177a3556e6fbf4c568c7a1e26184670a457c4a23171a736f2082c7e44f690449069d21afd09a085ccc4f7ecf561"}, {0xd0, 0x13f, 0xa22, "5f19fbdd153cdee12dac04d1b87fd77902a489cbe74073e90a211ae566b7684b465542b6fd1ec93c6fe3027b576a9c7fe6774a9c8e3f0cded17647651e85c8cdd5c263c28bbcc608817054278f802eb299a4d406ac58c848bdd648ff057bbc54bdf2aad7cb2e503bfa60fa8b640903430b0c982844d9152bce755a81856fec182617cbcb06e7c2054fa34a4118b6eb3a9561cd3529089a5453309393118be2cb314d9a5267de598218d63395ff1581a0a836a51758dd50135f305110269c64e6"}, {0x70, 0x108, 0x8, "81a5a18774e6f9906737d8ef4dc0bf6ce65d8af394999d28e1754f43fb15cc45245c721a36f090adaea21e82e79658d2a08a61fb0e81837367d973d9fbddb0e852b0d1895a66c09a759dc6b1812c7dcf48173cbba20afdf4757f4c5052782fdd"}, {0xa8, 0x10b, 0x101, "e4882f48b0aa5eca2b44be85026b75900931e379dfc273c271695b2bd6292f6ee0d3e74e07091bd655490d2887b4f0091d3dbc1928f75fa3cf74e57b2ecf4ae930d0a8e016a376ffdc84451e7dad37813e1b4f59e3f7ecb396b6664c05056a3e34e14a3757dd90565302e1a5ca98dd339dfdb3ea279773e4c4f25d038497524755f8342413980034309e193e3d4017f6613c"}], 0x3b8, 0x80}, 0x10) r3 = socket(0x10, 0x2, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00007b8000)={0x400, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 15:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8002) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e4a000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000f52000)="077401cb426d7cdcee6cd984f41a396035e032eb29a54e55d815d8f55c7e7429898b831a17796c32e0bd311a46a1916d9386189fe5a2081fde538169c68fc61c6d3391d4bec4271f9146012a96b0bf635766e1528e9afa43bcc5960fdc3eb9a3330a316e41aaf907625d12320d7cf7fb872fda9c38e33dcd2a24ddbb4f60b4e1804f8752c0e61ae48d0c18fcf7313e72a0f88fee288edf9d87fd2f24899e0183218e0e4cd0677d625eb2cb", 0xab, 0x20008040, &(0x7f0000b3b000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000020b000-0xc)={r3, 0xf4d, 0x30}, &(0x7f000097d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000-0x8)={r3, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) r4 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00001f2000-0x1)=0x3, &(0x7f0000986000)=0x1) r5 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) 2018/01/17 15:21:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) write(r0, &(0x7f00007a7000)="1f000000e803668700000400000000000000f9", 0x13) 2018/01/17 15:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f0000e73000-0x8e)="", 0x0, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d6e000)={0x1, 0x28, &(0x7f000048e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb7000-0xc)={r1, 0x80000001, 0x0}, 0xc) bind$inet6(r0, &(0x7f0000581000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0xa, 0x876) sendto$inet6(r0, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 15:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) r2 = accept4(r0, &(0x7f0000b19000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad0000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000751000)=0x80) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={r1, 0x908}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') sendmmsg(r3, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 15:21:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xf1) vmsplice(r0, &(0x7f0000fe6000-0x30)=[{&(0x7f0000d65000-0xc6)="fb600d09dd30fe10d563025c641a7d8eff11967fbb4e487a5d8dc7ce11a3dd106a89e8a69fd0e845a0d233c511a10b0862843c4c7b9dd658e0249a72cb003392f0e507280193ca5d3e81f00462845c02e0d37d2bcdfb89e11c77c311a5375fea5e8c40e0764909297f9d75128d24fd3945737d85e85ba7b46880bee005b192f611565fc8c9f3e2794b27e6cdf605ebb95c2df0bb4eb05f23ba2c4332019aa03847334f209903914e03353b3b4c72a2c9c19aa2c9c0cc133a613303ca0f1bedd62c3b693f72d2", 0xc6}, {&(0x7f00000b8000)="0750fa6318d51d55a0cb3adb0aa4c4e0dfa13dea0a6edd34c9c4744e6e6258992ca27c2be36640edc5adc1d16b9ea8740db33b6857811b03fe57a847513ebf00a4c22f85403675853f3682fa2c5258b0dba833e4328e20f7d80fc3f6bb2aaee8a1a315f96e1242e7aea82a942117b6e2f5e78f132daa7809ac41ada2543de2766dc4c4a500bd58fa04e8587279f3f08efabf10ee51d87dcb0a7e5230545f055e8f2a143554ed573b465fca3b81fb6a9f7157559b5427f8a5b40a44841ebc563acb696f25dd65b26e7354e3cf05a36fd0698e9902e5498e690a6d77b46185698f7610100a65bd1801", 0xe8}, {&(0x7f0000e2c000)="4a166b7a9e50ba7b056d3bc7493a81e7e46febdcd8c10d58b7b7d02c03f7d84d4b7e6738af9d3ee4a546626c1f5754adaf3dbfac2c65b93ed044fb6262757f3c091a9169bee84213", 0x48}], 0x3, 0xe) pipe(&(0x7f0000a82000)={0x0, 0x0}) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) [ 307.918616] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1000 sclass=netlink_xfrm_socket pig=14707 comm=syz-executor3 2018/01/17 15:21:37 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000006000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000000f000-0x4)=0x0) connect$llc(r0, &(0x7f0000009000-0x10)={0x1a, 0x11, 0x3, 0x7, 0x8, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) [ 307.966518] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1000 sclass=netlink_xfrm_socket pig=14723 comm=syz-executor3 [ 307.995127] sctp: [Deprecated]: syz-executor6 (pid 14726) Use of struct sctp_assoc_value in delayed_ack socket option. [ 307.995127] Use struct sctp_sack_info instead 2018/01/17 15:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r0, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) socketpair(0x4, 0x6, 0xffffffffffffffff, &(0x7f0000ce7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000009b000)=0x0, &(0x7f0000cff000-0x4)=0x4) 2018/01/17 15:21:37 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$alg(r0, &(0x7f0000d60000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r4, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a2000)="32898974f9d0d739ef88f984d47fedc16be9be708abf5f9c69c8ec46fcf07694d1d5a8eca0a212c2d8429cd5772e91723397d6084a6e173e66570f", 0x3b) recvmsg(r2, &(0x7f0000460000-0x38)={&(0x7f00007a8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[], 0x0, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) r5 = socket(0x1b, 0x0, 0x7) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f000086d000-0x2)={0x0, 0x0}, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000c3f000)=0x9, 0x4) 2018/01/17 15:21:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x10001, &(0x7f0000587000-0x8)={0x0, 0x0}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f95000)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000285000-0x10)={r2, 0x1, 0x6, @random="cefa76c00913", [0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000fce000)="b80d5d4b69d53b1d0fbfe6962026e68021f741b7a7766bd9572279ff6b2a76392f2363ca1b7a80df73900246dc27a71f6d29ba5c1e7cd1784464d5794bcb7e87cd63230bb87f5f5406ef4e140444b78cb56c3bea2ffb86d192f70119a9977811f0c2bcae57074c6d7d8ba95a0cb7725dea498645e31244dc4e9b0e", 0x7b, 0x20044840, &(0x7f00007ef000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x3, 0x2, {0xa, 0x1, 0xd39, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4b}}}, 0x3a) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pread64(r1, &(0x7f0000138000-0x12)=""/18, 0x12, 0x0) 2018/01/17 15:21:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000386000)={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000540000)={r0, 0x0}, &(0x7f0000b64000)=0x8) r3 = socket(0x19, 0x80002, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000484000)={r0, 0x5c, "6a71375001614f7b616ca6f985e9454845d61d35a061ad6d9e9d8612eae9212ef4037436c7855a66ddae403b063e68dfdd11f0b9321f041358839461a0ce4349be925b7fb87c2e72b0c1653a32a5a55ada65c77a56a0e06e3f4a397d"}, &(0x7f0000ef2000)=0x64) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000840000)={0x570b5dbe, 0x8001, 0x20, 0x9, 0x21, 0x0, 0x800, 0x0, 0x401, 0x81, 0x1000}, 0xb) pipe(&(0x7f00008ea000)={0x0, 0x0}) sendmmsg$inet_sctp(r4, &(0x7f0000ac1000-0x118)=[{&(0x7f0000869000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e58000)=[{&(0x7f0000de5000-0xa6)="b95c3f7f7a70c0e31ccb577d87dbca03d2f228f0177b3ac349b47c9b721e6cf8d6aa19be5895b207c173c61f02bbed4ef88a118e05c6fbb7c2b73aaf39722996798e6c3269f99a17f0caa032c0050f22d74058f80c2ea9796c2ec925b4b674693a9dacc906587fefc2e14bdccde09b3fda0286c6067e169f527b3f72ec4b82acc07cd689249edd5203e617deabd798d9629088913f5900491d7a0c74a22eb42b1788604e7940", 0xa6}, {&(0x7f0000533000)="488b70354e74b7fa3f17bbb55c7429727dd39835f44c29f7c4c895aedf8500615533e931f07e6c1a15ecfc3348d04b4ff4d796", 0x33}, {&(0x7f0000e39000)="3513605aea6953c66ec212b7a20867c61eeec363669d336a43f69b59be0253b67c4a96998d81b6795d69dadb84b2545b28d50d5edb936d63173b4062e630808bcd638314ee8fae8c88b054cc01a1122622717828d331d964dbbe9c62248be2907b76513aa76785a42a482f5644b1ddbd2ac389cd533862c96960ea69c24156b9b4223a4648ba49d034ce2ad5a3e33097d89e23", 0x93}, {&(0x7f000062b000)="e526f5042c1301e91345b71450f82a9c0972a3c3", 0x14}, {&(0x7f00003e7000-0xdb)="a95d878bcc0f64319eabf4fbc68f1d1b124447d3df3833c950de546d0d907cc24b9f779c15479e4f8a2c74b0b511a1a3f0ca8f2c8cf12b4dc128bcd45a9b1b9c9df9824c9e6d306038859e1708ffa010434daa000d536de5f21d99fa7273ee0ce6a7f4924174ae4758f92cb9c12b295ffaf5d8392f78880e512730ad007bfb0ed7652128051057c590fc9a6e8232b9b0a49056deed1c3a051f7cc206d304237482e6aadcf3afa98d570c7ce116462626185758bf2214cc4cd6dc9279f3b277e04ff9853575f375607cefe9b28430572eeba6a598abb6eaa53364bc", 0xdb}, {&(0x7f0000dd3000-0xef)="e683fbc456bcefa1c7007fbda1892c8ba5e4b69475acd0d374ed8f3ea206b00efd79cc8aa8630f32091d52bc21f09975c04d512bffd06940c0833554bf9c4bc48cb0759d05ede93eba19f21ad696d5413a6159e8f1157eebc90776367c171fba901d0b6cffde76d06de839abe3c0b97af0fd69647c1907f912e72f9f993ff9108d6b250d81f59c9a1e35225ac0ed2e8c6e5521e675bc3ab88e47a171bb6a411bb0514d62a2f65ba7871b7cd7f840c4a48545a72867668bafc2ed19db9d48a5acd7d927293c11129c9422f8fd663936d4ddd0132fba1d6ca00eaf8448dc6515e97cbdf6f38d58c3e82f9a95cda92ec1", 0xef}, {&(0x7f0000453000-0x78)="50de3a58739b07df582c3b498239060fcd26e5954aecdc75ffd1b903d413aa51df6c436dc9a291e3c3fba5b379168ff9506a6c36997871cf1d7d0149a4e1512fd2ac3e894dce30794bb322421485b4f5693153aa82c48c0d74be860bd46bbf6d3abb14135dfc23b1ae34f88408b704fdd73b74f0f61a78208f5cd7cee015350908511a94bdd7bf4bbe6917017cca79c8aeb7b3ed0daebebdb4523e57614b5d414b467bee8b42b2d78338ce040a6a6884c547672c3efdb2125f5a0cabddde3f8defb883635b7618f294ddbe26d1e31559c79e104edaf5187bad8bf257d8e67a9721032f368e946cec731fdec96f12", 0xee}], 0x7, 0x0, 0x0, 0x40}, {&(0x7f0000b8e000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000195000)=[{&(0x7f0000767000)="118c1843b4e0dad5c6f6cec08ffdbd91286f564115eda2a89c1ef0ffea81b863e0c8c254de3679c04fdfe9b809dc52fe739b2b5c462747ffb08c2be8af6d77877e1ad4c78f4f9c273bd1ff87a7365ac8dbc03b9f9b9c9510066df6fa4263a5090699c27c5ddb8315931a9eacde39dadd3b9c2cb0cdabaf627f34bd7ed09e5a509a6bbe99183b5b37e679f9afe534296452a7c94932ef7737", 0x98}, {&(0x7f000099a000)="79deefcdfe504b2a", 0x8}, {&(0x7f00007bc000)="1849adc5732f5ef25c7d03b0106ea37579c93219eb29b649dd1d04c0256c9d0759d8ac0fcdbb8f36602e60c0b1f77e798f5875be195e7ce5687033bb226459e955591aff8d33ea56884519b904ac6d392c19b357105b0f189065d742310695b493508d5c8a6c3f39f37fce64a3c7eea19316653cd497b852ac6753b282c4a099842936bf5e88761082e0c07f45284598bb4fcdf35910f56729831f2e56e2947d3659aa2556", 0xa5}, {&(0x7f0000a99000-0x24)="a5caa710c343b158b4e280dd02e1cf09c58032e0fce3e3f5ccfb67791cb1eaa2e8a1494c", 0x24}], 0x4, &(0x7f00008cd000)=[@init={0x18, 0x84, 0x0, {0x3, 0x6, 0x5, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x6, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x9, 0x10001}}], 0x90, 0x40}, {&(0x7f0000716000-0x1c)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000d65000-0x40)=[{&(0x7f00001cf000)="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0x1000}], 0x4, &(0x7f0000839000)=[@init={0x18, 0x84, 0x0, {0x1, 0xc7c1, 0x7f, 0x5}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x2, 0xeb}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x100000000, 0x200, 0xc8, 0x100, 0xfffffffffffffffd, 0x2, 0x5f7c, r2}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x8000, 0xffffffffffffffd1, 0xeed}}, @init={0x18, 0x84, 0x0, {0xfff, 0x5, 0x401, 0x7}}], 0xf0, 0x4}, {&(0x7f0000927000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000027000-0x40)=[{&(0x7f000083e000)="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0x1000}, {&(0x7f0000f2c000)="f2b32145c72ac0beb8eb86bdd0d891e6543848901ab7f5e90cb5f10dec8c32e5e891a174a0fe49f72bdb0788c8906b3f868180dca9b735805b750603e7ddf6161d266a42f7c6f1a5ab7628009271991cfddeeb1a4364f4eaf6f47e0218e5d6dda38d88d47bc2a7751e00f3b712a7a1318e2169c0e2906feeaaceeec82d3efdc44dfa6be3b0e0959f97763ca04a79090ec28763115a82672d0471c80a88fdc2390244f369ef5c7eb10bdf21fd26ca3abb3134be1fc24ef0f34f64d200", 0xbc}, {&(0x7f0000184000)="f6b94a665dd70b9c5a6206ef919e4f1b6ce68ac9983dd9b5b8da648f9ae3884e981df3e4e6121ff50cdab41131df048e87627a976ba7b093e8f4737f2c9b42c5a9febd7e787d61b245e67035f43c4f003a43a239c056d5d4d31dc27ce0b83105a365f4c6b0c5b2b1adad34ec3fe005a17e9a722a6249720435f713f35e04b1b12ff23128a86f6276605ec32e32786a9d3d84dae73f930e5cca2d522cb7baf645f4f1458e859d9a51f70518d6411dd02a34916a73cf3b087ccc071e3cf75d6af3774d6f3ef6dd7c4055f44ff6", 0xcc}, {&(0x7f000082b000)="49ff79744053feeee03c5502867f13401a12904f2eb72d89419245cb5afa3f710a893c4dcd0a895e2bd646c8371ae4e0d751fb703efc47ad2ba3967db693a1a711871779f1ea5b85064e637e153b439a2efb6ff26954a5b2dd3da0a67a7e9462ea8254c1060356489e57ddc37e1cf4640c9219762160e0326c509a10554b3fa47b1bafcf2da1b1e50dba931343ea074b8c42449ecd094aa836883b6961674ad9", 0xa0}], 0x4, &(0x7f000039b000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff00, 0x2, 0x5, 0x1, r0}}, @sndrcv={0x30, 0x84, 0x1, {0xb78, 0x2, 0x8000, 0x5, 0x17, 0x9, 0x8, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x2, 0xfff, r0}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0xf6, 0x1163}}], 0xc0, 0x40}, {&(0x7f000094e000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c5d000-0x10)=[{&(0x7f0000c50000)="8c59781ba9fd88c845864ce4c2eb0b7c163d7de8f9c53b4da1bae16a5fe9ca357558e29341038e0c8ac267ac198960982651c86d8dd8c2a7ab897ed71f6ec66dbc653b63e07cc387ccd9ded37311e27746c522177fb050b284cee0096971c4b3338bf254f22241f9efe27886dbcafb13ebfc4c31635e56edd556db827883c2240cc6231ef2af0067cd6cee001ded282e7ca35f914cd6faab4f69bbb00f87c6cf6a03023855bd24b2947991", 0xab}], 0x1, &(0x7f0000087000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x6, 0xfffffffffffffffb, 0x7, 0x8, 0xd7, 0x7fffffff, r0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x0, 0x6, r0}}], 0x60, 0x4}], 0x5, 0x4000) accept$netrom(r4, 0x0, &(0x7f0000330000-0x4)=0x0) 2018/01/17 15:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000815000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000066e000-0x1000)=""/4096) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e3b000-0xc)={r0, 0x80000, r1}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 15:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000061b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "860d54", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000995000-0x4)={0xffffffffffffffff}) connect$bt_l2cap(r0, &(0x7f0000c46000-0xe)={0x1f, 0x1, {0x4, 0x1, 0x6, 0x9, 0x80, 0x1}, 0x0, 0x20}, 0xe) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000302000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000649000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f8c000)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000024d000)={r2, 0x5}, 0x8) 2018/01/17 15:21:37 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffc51) r1 = getpid() mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f89000-0x2c)={0xf, 0x8, 0x7, 0x228, 0x14, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000126000-0x10)={r2, &(0x7f0000daa000+0xb7b)="6efea201a5c4759c6fced263b88081c40f7d42ff3419756c2369f96cd4609413cb431280f0e13e594d64acec8ef0ddfff3b078b4784567040c88a9ddb61c1561dcc037276f7acf29c34883b5a166d9c3fdce0807a24f2a647c01caa5aa9beac280dc68ad3ce68af48705054ef9c666bc0085150521231f3654bbf70c1568dce43ca4e7c41b96dd0aae32d1be1399e5f2e41d3c5ff6d76a"}, 0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f8a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f89000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d11000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000079e000)=0xb) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f88000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d12000)={0x0, 0x0, 0x0}, &(0x7f0000bbd000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000736000)={r1, r4, r5}, 0x348d808b74a6a8e6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000081c000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 15:21:37 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e0c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006f4000-0x6)={0x0, 0x9}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000000000)=0x398) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e64000-0x8c)={r2, @in6={{0xa, 0x2, 0xbba2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6(0xa, 0x80800, 0x6, &(0x7f00000fd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000b43000-0x8)={r3, 0x9f}, 0x8) tee(r1, r0, 0x9, 0x2e51eb1b3c568666) r6 = accept$alg(r4, 0x0, 0x0) sendto(r6, &(0x7f0000871000-0x1099)="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", 0x1000, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r6, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 308.071044] sctp: [Deprecated]: syz-executor6 (pid 14731) Use of struct sctp_assoc_value in delayed_ack socket option. [ 308.071044] Use struct sctp_sack_info instead 2018/01/17 15:21:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000b1a000-0x1c)={0xa, 0x3, 0xc8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/17 15:21:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x11, 0x5, 0x0, &(0x7f000025e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007e9000-0x10)={0x0, 0x603e, 0x1, 0x8001}, &(0x7f0000535000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000838000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x10000, 0xfff, 0x20}, &(0x7f0000c9b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000256000)={0x0, 0x322a, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/17 15:21:37 executing program 0: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f0d000)=0x0, &(0x7f0000383000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$nfc_raw(0x27, 0x3, 0x0) sendto$inet6(r1, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) 2018/01/17 15:21:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x800, 0x2) connect$pptp(r0, &(0x7f0000392000)={0x18, 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]}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x4, 0x6fa, &(0x7f0000df4000)={0x0, 0x0}) r4 = accept(r1, &(0x7f000041c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000b3d000-0x4)=0x1e) sendmsg$nl_generic(r4, &(0x7f000057a000-0x38)={&(0x7f0000895000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000be1000-0x10)={&(0x7f0000436000)={0x15b8, 0x29, 0x804, 0x7, 0x1, {0x1, 0x0, 0x0}, [@nested={0x1124, 0x4a, [@typed={0xc, 0xd, @u32=0x111d4620}, @generic="05affdf6a048b84fb5c7fb94aea1de567e8713b9688be51b0e95a7037479eae6be6312f5884ff0aa5a5d993b92514476f7a2408b64acce92c799528a51c757d7217a1d93d57dc53852824b19b7db47cc5be37be8e48786c240f3bb841a024c453ac2ac41f73727cd143eabc0d47ed87abf70f5f6702fcade6c74e11285686c260d1e4a5d6bd2c28f3e6d1c1c1c5e7763cd49adeea614ad6c654c8239c58ea969c00db51f9e4fce2c6d8383677cf742fdb196d8862df5774daf14f24bee0ebbb144e66f9fac72cde670881f9afb344b63f2ca7779ecaee9281b4717f17140a176", @typed={0x8, 0x80, @void=""}, @generic="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@generic="69eaeea34019a053b0b60660d2ba1c0508c4bc4064e5f9d9392346b8c0e1bf64a34c740ebb5a7b7c0f91"]}, @generic="f273e99596cd92ef7571f977f1b84cd2b9c97110f254c3459dacc425ca58072c2c7225cd7e0edc732846636847e2c998f66e9156f1721a542617688d4ab964af928e895173", @generic="f94dff957531cd9eb9b531e437d784ea0f48239bc5b3f0b844f09b592c92a22e4951c2b24bbbaeafc7612b7a753a50bbd241955e52a5c72ac6dbe0854e45a6b00359633431c57de5cc3c3db7c2803163770bbc0e8537d12dfcdba00104ff3e9825556ded3c16d8219b03cf5bd5eedd7082b8487630c9f2a560b20c3305854bba6485a6eb31df9188", @nested={0x18c, 0x94, [@typed={0xc, 0x32, @ipv4=@empty=0x0}, @generic="41650da520c1439ee266c17fa5cf21f94ee1d905efa3", @generic="34625c4916c0d84825efbd7c75d3ccb1063fb61823ea8a38d4546d3393f61a88d0b07ed4d9b855449baaa004625ab35836f3fa29fab83505c7b6195f5b3e902bc55b9a4a0550bcae896dc88956983f2bdc73", @generic="d798a9715d88caeaa33666b66642132bb05cea70cc501b2b26dfbf6cc1855c746f8e2ff4b4cb0cdf26d80567f8e69428fadd24da4db43a98dcee5462dacfc6ebd2af94f1f973aab0661b98ee1bad556717aaf8abbb84b0dedd", @typed={0x10, 0x82, @u64=0x2}, @generic="cefc7b86c1b3366a6654ffa2f34a944d71ba1afa1aeec8bd85cdd1583870d68339168c883fc4184b68e4cc38a945d4753ff97627cc9fa6425f9b481dd1f8bd3dbb754e8c011419db94c851e1a39d7d4bd6220d8d4f82eae67cdc48adc1c057bde7d249a41d0032405deea8c823748cb33a9b6c771ad1f6984c61a7653415cf5e3fb8b7695f9d2fde00da5f181c1f4f8f69a80e59c0ab382b98ff8ae29c8ab314710a443e494c09a3e94f"]}, @generic="5c00d7c75996d7714e09ae9596a823575351e439409438e797d5935dfbaed6781c4796bde958af7c20f58c67986d9f486e7cdeb34dd1ba74cbfc93866ea5784e1fd1cad25384d95126f31c478137a19622c0a15b7c2df047977462b37d7e2687dec8bd254437cb4293f5ccc8b9fac7ccba2575d3c0ffc1ab1d482bf1b6924e3e04ad133afb96beebb6cfd559ee1c9d66a620747743f9b5bff2f4142f9cb1203f6dfc8d9891632cfc84cc6251c5924386044f8a7edba75848b30890d2", @typed={0x8, 0x48, @void=""}, @typed={0x84, 0x33, @binary="9e89864be31b8e5b36033e6c22ea03177b91dde587d862ad7f08e4f07e753a6e54b1ecb3becf3109d027e815755dae4e91f2cb8a2d2fc981215d111ce23632452db0569b324e2db6eab44f9af803d7b08945df633b4c6eec5e8bacbd57ec66a4e1a33008eea96b2ba96255f0ef05df734aef5460a7a9521d3c5a1b50"}, @nested={0xdc, 0x5b, [@generic="bf6c63ac5e80568e8127b7f09c7f778c282ec05da4ff8c45c0a3b96c31a9676d43800352d6b6211c004599abd1713f0f419f9c66f96ad6f2c9c18f63ae68e4628b5a0accfa6d6ca8700fc55d46d85ff327d7a773c887d018ca8a141824df33ee33b75167868d1b52c14499d6c14610718d5da306f44a0c4fc59594e2b9b8c2a2e642ceabd1389bf1dd83fc72b0ba359d969e868af4e3c1", @typed={0x1c, 0x8e, @binary="d136d12113b7ba2bd3f9400d511cf04d0431c236"}, @generic="78c4142e4b2ffcc17e4cb9", @typed={0x18, 0x68, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x15b8}, 0x1, 0x0, 0x0, 0x8000}, 0x20004000) setsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f00003a3000)=0xfffffffffffffff7, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e03000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f000085e000+0x7bb)={&(0x7f0000934000)=[], &(0x7f0000223000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000245000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000da0000)=[0x0], 0x0, 0x6, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cb9000)=@assoc_value={0x0, 0x10001}, &(0x7f00005b7000+0xb55)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000dfa000)=r7, 0x4) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r8 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r8, &(0x7f00001a6000)=[{&(0x7f000082c000-0xb2)=""/178, 0xb2}], 0x1) 2018/01/17 15:21:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b4e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) close(r1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000008b000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x2}) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) 2018/01/17 15:21:37 executing program 7: unshare(0x24000200) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) unshare(0x4000000) 2018/01/17 15:21:37 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/17 15:21:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000097a000)={0x0, 0x100}, &(0x7f0000c9d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000993000)={r1, 0x5}, 0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b9a000)={r1, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 15:21:37 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00004b1000)=@nfc_llcp={0x27, 0x7f17, 0x1, 0x7, 0x6, 0x7, "44d9bd20b7d142e16ae7f24814ca3fac95824e37b04dbbe3107a95c2998584af7ee5885ba6690a71c140b8b8aae4f7643135fb208f743ce01ababd487f1a18", 0x0}, 0x60) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093a000-0x14)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000093b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000093b000)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000016d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff}) connect(r0, &(0x7f000093b000-0x6)=@hci={0x1f, 0x8, 0x3}, 0x6) 2018/01/17 15:21:37 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0x4, 0x10000) connect$inet(r1, &(0x7f00003bb000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1)="d9", 0x1, 0x0, &(0x7f0000217000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:21:37 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0x4, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000000d000)={0x1, 0x101}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000000e000)={r3, &(0x7f000000e000-0x1c)=""/28}) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f000000f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0x2e) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f000000f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000f000)=0x1c, 0x800) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000c000)={0x6, {{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]}, 0x1, 0x6, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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, @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, @dev={0xac, 0x14, 0x0, 0xe}, [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]}]}, 0x3c8) 2018/01/17 15:21:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009b9000)={r0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000012d000)=0x1, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000813000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/17 15:21:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b107ff7da1d1ecd6213504d1610fa545d431ffac2cd353605219454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000e27000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a81000-0x90)=[{&(0x7f00007e8000)=""/0, 0x0}, {&(0x7f0000c40000-0x2)=""/2, 0x2}, {&(0x7f0000601000)=""/111, 0x6f}, {&(0x7f00009e4000-0x69)=""/105, 0x69}, {&(0x7f0000ae9000)=""/196, 0xc4}, {&(0x7f0000c66000-0xb7)=""/183, 0xb7}, {&(0x7f00009bd000)=""/239, 0xef}, {&(0x7f0000f97000)=""/35, 0x23}, {&(0x7f0000cc0000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socketpair(0x0, 0xa, 0xffffffffffff00aa, &(0x7f0000567000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000da8000)=""/61, &(0x7f0000ec4000-0x4)=0x3d) 2018/01/17 15:21:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000784000)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f81000-0xe0)=[{0x0, 0x0, &(0x7f00001e5000-0x60)=[], 0x0, &(0x7f0000c87000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000418000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x82, 0x100000001, 0x6163, 0x4, 0x7ff, 0x209b, 0x4, 0x0, 0x10001, 0x3, 0x571, 0x6, 0x9, 0x5, 0xb5a1]}, &(0x7f0000145000-0x4)=0x108) sendmsg$inet_sctp(r0, &(0x7f0000dd2000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f0000650000)=[@sndrcv={0xd2, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, r1}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d05000-0x93)={r1, 0x8b, "56f665ff965d7d60fd3b06fdc313c83a7e02d746899a2996afb449900ab5a0f612a1fb11a6aae29db0efa97cd6f669bac437075724cc2015c4773d5f894486be968dd966a9aaf46fe795a28bad43e4e6ed8288c46084b29845ab500a1704f9674f6b684417af5e76f64fab731cbe7f89a827a8f04ab016dd40fa4c10282c842f4e77dd8fcaef36f16acdc6"}, &(0x7f0000d21000)=0x93) getpeername(r0, &(0x7f0000ee3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046d000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000346000-0x6)={r2, 0x7}, &(0x7f0000da8000-0x4)=0x6) 2018/01/17 15:21:38 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x401, 0x10}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={r2, 0x2532}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004000-0x62)={0x0, 0x5a, "e671c0aa0be5990a95938987a765962c19df75b4cbab8c48d1d36784be21488594745aca8bf1e6ed1292807363901d9e4c5b9c33bd319be2cbc2009bd58f7b1c8fda6ca091c5c9293288c92f798d405a499580fcb1b757a30051"}, &(0x7f0000012000-0x4)=0x62) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000b000-0xc)=@sack_info={r3, 0x7, 0xac}, 0xc) 2018/01/17 15:21:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000054b000)=0x0, 0x800) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00006ee000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @empty=0x0}, &(0x7f0000067000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000099a000-0xc)={0x80002000, 0x0}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfe28, 0x420040000, &(0x7f000063e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00007ed000)={r2, r1, 0x2, 0x7, &(0x7f000052c000)="c5fab6c6ba429843180f57deb13c5bd98fd0ba302acc7b089e3d56d1c5fef093c84d358a629de601358a6bd58076dcd7cd3ebff3676bc689f841559ee60931c989fa31360bef4545f38e98d0479ecaa060eee393e43e5728e87ef53eac3bb8cb1d2adfb113d101e96248e894", 0x36e, 0xaa, 0x0, 0x7b8, 0xfb15, 0xffff, 0x20, "d35a2188b65c5ba66265ca49f524cb70054e6e148d2553"}) socketpair(0x6, 0x1, 0xc3, &(0x7f0000b9e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000acd000)={0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000aaf000-0x6)={0x0, 0x101}, &(0x7f00002a6000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e04000-0x10)={0x3b8000, 0xd, 0x3f000, 0x7ff, r4}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000baf000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket(0x7, 0x80000, 0x6) socketpair$inet(0x2, 0x0, 0xf32, &(0x7f0000a69000)={0x0, 0x0}) 2018/01/17 15:21:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000109000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f00009c3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x106)={r1, 0xfe, "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"}, &(0x7f00009a4000-0x4)=0x106) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00004e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00004c4000)={0x0, 0x0}) pipe(&(0x7f00002f2000)={0x0, 0x0}) connect$inet6(r4, &(0x7f000070b000-0x1c)={0xa, 0x1, 0xb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r4, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x2000005, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r8, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:38 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dd3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x13)=""/19, 0x13, 0x100, &(0x7f0000c63000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) listen(r0, 0x3089) 2018/01/17 15:21:38 executing program 2: r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x5, 0xd4e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2, 0x0, 0x3, 0xcbf, 0x2, 0xa0, 0x80, 0xff, r2, r4}, {0x81, 0x7e37, 0x4, 0xfffffffffffffcd2, 0x4, 0x31df, 0xfffffffffffffffc, 0x7}, {0xffffffffffffffff, 0x2169700d, 0x2, 0x6}, 0x200, 0xe, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x2, 0x0, 0x51, 0x80, 0x200, 0x1ca7bcb0}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3, 0x0, 0x2, 0x0, 0x0, 0xa0, 0x20, 0x2f, r3, r4}, {0x5, 0x557, 0x80000000, 0x41c5, 0x8, 0x5, 0x577, 0x800}, {0x2, 0x6, 0x3, 0x1}, 0x96, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3, 0x3, 0x63, 0xffffffffffffffe0, 0x80, 0x86e}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001000-0x20)={@common='irlan0\x00', @ifru_flags=0x2c01}) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r6, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000006000)=0x4) bind$ax25(r6, &(0x7f0000002000-0x10)={0x3, {"69d21f167a4d67"}, 0x5}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r5, &(0x7f0000008000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xde46, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x8, 0xd7, "232bcb3e4cef8a555379c640987bb96d135517b70f570992bffdf25961a737c168f6570f3442d690eb14ef1b30f5a1072be9e190506cb13a908bebc682c24094c5000c8c13d185270f54066520eca8fe"}, 0x160) 2018/01/17 15:21:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fe9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f7000)=0x8, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000cf3000)={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53bf}, {0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x4, [0x451e, 0x3, 0x80, 0x2f9b, 0x0, 0x5, 0x80000001, 0x40]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000338000-0x4)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000435000-0x88)={0x400, {{0xa, 0x2, 0x2, @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]}}, 0x21) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000e79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r1, &(0x7f0000aea000)=""/4096, 0x1000, 0x2, 0x0, 0x0) 2018/01/17 15:21:38 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="575b0c44522f99fede0c7300c75f878f"}}, 0x1e) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/17 15:21:38 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fec000-0x1)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:21:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[], 0x0, &(0x7f0000c2f000)=""/16, 0x10, 0x2}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000421000-0x2)=0x7f, &(0x7f000073a000-0x8)=0x2) pipe(&(0x7f0000a64000)={0x0, 0x0}) shutdown(r0, 0x2) 2018/01/17 15:21:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b7b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000e12000-0x1000)=""/4096) 2018/01/17 15:21:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="", 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000cd2000)=0x8000, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000573000+0x2c8)=0x1, 0x4) 2018/01/17 15:21:38 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/17 15:21:38 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000011000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f000001d000)={0x4, 0x5, 0x8, "cf520ba69533", 0x953, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x4) 2018/01/17 15:21:38 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)="eb06b893b809b5d3919407766112d4abdcd4271b8741f1c2f1029cfc1deccbaf348724d5580339fa47806fdde8fecb585251d3f87a6226052c621c34d78a0370586584e3b3df70fd2fd2bffe78d350df37325bc5f412dd4d563322399a34dd51eb83ee9fbaf66613f06b574b0aa81a9b790065457a9eb82e70ea025a22f4497faec4dd81dfe34455f1fe7cd1913e22f93b82ab54f2c43dfa5178bf37e56f32", 0x9f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000888000/0x1000)=nil, 0x1000, 0x2, 0x50, r1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:21:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x845}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x7, 0xf441, 0xffffffffffffff00}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xf6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xb5a}, 0x0}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x8001, 0x8}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0x3f, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000-0x10)="d5545e75c12add09a69c777b6990ffdf", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000038c000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 15:21:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) getpeername(r0, &(0x7f000022c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094e000-0x4)=0x26) recvmsg$kcm(r1, &(0x7f0000026000-0x38)={&(0x7f000013b000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ce0000)=[{&(0x7f0000f85000-0xe4)=""/228, 0xe4}, {&(0x7f0000254000-0x1000)=""/4096, 0x1000}, {&(0x7f0000396000)=""/120, 0x78}, {&(0x7f0000513000-0xcd)=""/205, 0xcd}, {&(0x7f00002ea000)=""/176, 0xb0}, {&(0x7f0000103000-0x79)=""/121, 0x79}], 0x6, &(0x7f0000de7000-0x5b)=""/220, 0xdc, 0x2f}, 0x2000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001e0000)={0x0, 0x0, &(0x7f0000e7a000)=[{&(0x7f00002b7000)="62ef0a27a93c7e7f36", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) bind$alg(r0, &(0x7f0000f0a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) 2018/01/17 15:21:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fbd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000048000-0x4)=0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ba2000-0x20)={@generic="e665003a176af39d6abb3537bee8c0e0", @ifru_flags=0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000016f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bff000)=0xe8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000088c000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="47c3551de1254bbe425f3249975fae66"}}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = accept(r2, &(0x7f000035b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000049d000-0x4)=0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000016000-0x4)=0x7b7, 0x4) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000f64000)=0x4) socket$pppoe(0x18, 0x1, 0x0) 2018/01/17 15:21:38 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x0, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000)={0x0, 0x7fffffff, 0x8, [0x6, 0xffffffffffffff32, 0x7, 0x0, 0x5, 0x2, 0x4, 0x9]}, &(0x7f0000002000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={r1, 0x49, "3b063391bd1b0cfb412a0b0c5d990a6d9b0cb077ff4137f6d2a44c4b9a4cc7e5f04193413ab486d6f5ef472a6f4e33e11ce5ebfce35829a255af0228d16d57ff7df6a342ddc13dda1b"}, &(0x7f0000002000)=0x51) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000007000-0x10)=@req={0x7, 0x3, 0x3, 0x1ff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000006000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x35)=[{&(0x7f0000006000)="bac4e012882b5218421d014dbae6c3dfd83f41c7cd4af17ab86e4996ed465695d562305318aad5f7d4ea2b6e1c1d6c3eabfad5dc0845e28eba99932d1ee54a2c03a746f44091f504433331fd234c22a9f2189d7f7dc2abdc2eeee06513e297a99a7a7a0bbecbeeddf3a9ac747c00aaf314e6bb3db5fdcb32d9", 0x79}, {&(0x7f0000002000)="e9178897a65fd6b7d44abbc4f87187b857f29ce955e9e28d", 0x18}, {&(0x7f0000003000-0x34)="06a609f2fac18846ddf88ef77e41ff23dae53bd69da368739de90eaa0122e1881d49e4493ac3a3e00e75742d9ef86e793aa940eb", 0x34}, {&(0x7f0000006000)="fdd24cbaed6ff4448326d1a8165a6d620c88a421f3336f3ab4267bcf8730eb18cf9e1e9f98d5a3aa1e624e5943190910c44f7a05d2f31dc2eee4fd003ff64b2d33afe0ed04f19550ed06e794e83b422900e6a936d1e2c0d06f527967212c599553af085358d125316bdf3035792afcad2292e00b24694ddcbe299aea2216494205e63bd8a2f422da7afa438c63b64fa5d7a28fccf1f3661dc4", 0x99}, {&(0x7f0000007000-0x67)="310853726875e24cdb3e4fff2a438fd90168430215817ecb1ec10ba130ee10f0e712c71bcf83a831bb481dfad5157226917d91d3d83e0e4e392e52b6321f7ef1d7bdbb8859e6b53269f1a16d7613924baaf0e2426b0ef16ae67f3595ccad4e0554205b18c39575", 0x67}], 0x5, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000004000-0x76)=""/118, 0x0}) 2018/01/17 15:21:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0xc7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x5411, &(0x7f0000001000-0x3)="4d4aa3") getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) socket$l2tp(0x18, 0x1, 0x1) 2018/01/17 15:21:38 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000f68000)=@un=@file={0x0, ""/108}, &(0x7f0000f69000-0x4)=0x6e) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000829000)=@sack_info={0x0, 0x8000, 0x2}, &(0x7f0000f69000-0x4)=0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cd3000-0x8)={r2, 0x9}, &(0x7f0000f68000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r3, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x800}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/17 15:21:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) getsockname$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) socketpair(0xf, 0x80800, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000004000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x1, 0x3, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}}}, 0x32) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:21:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00003ce000-0x4)=0x1d7b820000000, 0xfffffffffffffd35) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000fbc000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @empty=0x0}, &(0x7f000059b000)=0xc) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c18000-0x108)={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]}, [0x0, 0xffffffff, 0x6, 0x6, 0x3, 0x3, 0xcaf4, 0x9, 0x8000, 0x6, 0x91a5, 0x1, 0x8, 0x2, 0x2]}, &(0x7f0000aa1000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000027c000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000-0x4)='bic\x00', 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007dd000-0x4)=0x0, &(0x7f0000283000)=0x4) 2018/01/17 15:21:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/71, &(0x7f0000001000-0x4)=0x47) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xad)="a57238799b7c86ceea46d87efef4e0f9526076865cc8535ae631d8f56ab949ce60c7e735dfd5b6480c8b3b86b4d39676d563f4d02b390b15b64368f356aa3971fe1d110b63a4533aeedf11031ca23309d35afc6de4e6bf8e1f2ed39ad7d61734a01f2075348dd9cc0ffc601c802369679e2b41c6224fe2732612a7951cfdd74167d5b66899e420cb8ae224128a1041940d266fe31dbab4296113cd4cc7a22c4d29030cb15c564ab1f05b2b4437", 0xad}], 0x1, &(0x7f0000895000)=[{0x40, 0x0, 0x4, "02acae676f3e8456a513adf0978d2e24677d829bdad06a1701131dc28a55722a2e5eafff58b82ad8c2ab"}, {0x110, 0x6, 0x0, "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"}, {0xc8, 0x11a, 0x1, "104de76981b8cd5722a7136f026558b38fe4998f7265b41aad3baee5e8f89ea3bf132c7e52083092a5039b55430d8e1ae20a9fc5b18c9cb9cfef2cfb9206db1408e91a679c91b294e788c0a3b3047f202e870d61fbdaf9a92bac7cfa9e053c7e440cada9a28d027b3db77e25faddcf9dcf7aece54a7f0055da2da1990c0bb15a7b03536d9e7935babd0827f40695953ea1a079f8ea87642cb7f5457398f4096fffa6a9f7767aeb911e731487f0fddf8ea1"}, {0x1010, 0x11b, 0x5, "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"}, {0x18, 0x88, 0x100, "505a28bac8a3"}, {0x108, 0x0, 0x36, "797637155a175d4ae5de015b6d9711153f1639ccbc60d65c4f51abd9fe26b1a6082f0b415afcbe6c8e1445ec718faaca622ae6cf89653c5b022a425c59504ff0c0a14dc894858b89eb3a4db890155778aabc0cf669b2e53ee04d3a1f79d8306c3d7fb815a3d67c6d4386311c61ffc4b58d760898d9f0701183bda09cad15abcedbb664c6647513d78c73232f840d462d5e6ba5171d6b42ec69bc9965f6785997df0b96aeefb3c0f5dc0e90422c99ca023cfb052129d4efb48c6e75b6de6c06fac7d0f00fc5833ea5f525d40d82aa49367f0d537d104e0d90a391ce8e41063cb3231b32c23060cf29c616ccb7fb323bcab89502a77dbf"}, {0x78, 0xba8de9d84830e379, 0x100000000, "6c3711fa38b08ca06603eeed76ee81c168e98ab43034bb103f2cdcd0dd586dcf9c9e7bd4953f7c85288470d9cb47a18cc6f62008c1419c0a0ea371eb1fc0d60d22e1fac94de6f89b0c2e529793a0a4381b047cb6bdfa44d9584009e6796a3d39954457fb13cc75"}, {0xe0, 0x13f, 0x1, "322ef9ca622e68730f1d65e1c644729dacb14ab3bd40a1969d3a5bf025ef721220714422237ab64652ffc82787e3fc0d02d052e206ed1be1cc2c406b17d2cb5cca5e886079a25241ab2b5001b074bc09eb4f4002efc2c4ed88961b7b9371ea78a308c12400945f6c63d2f400d20ee6e8030c2f4ff8b11407eaa59f9397f5153f9ee40d514eeabc4e0a0c99f26fbad6d872feefe6bcfedd81a9e1b99818394fefd65becf41cb8f1f8551490c4b9bd88675f0e0e9289ba84249b04ce007a76f5be48a310d12abb2f454bb982419486"}, {0x90, 0x11d, 0x5, "9fb0b7756c8fb757233fad6448100ad7b9923362c79b9bfca046ef511e258fa409f6f61bb34a64774fa604ba17801d32a7e72d4764472f131fa089742d90925adfa6ca1d22479de0080b9b02ae0043e365cfe17bafdbac5fd902597a9b24725349697b0dc6c44a4721492a13722a9a9ae1cf16e78515528de7bf"}], 0x1530, 0x40}, 0x2}], 0x1, 0x10) 2018/01/17 15:21:38 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000010000-0x5)="04d4550f", 0x4) 2018/01/17 15:21:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008ea000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16", 0x1}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = socket(0x10, 0x80007, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fda000-0xe5)={0x0, 0xb1, "5becb7c5ad71b9a63dd7be2e75c4e4de963d5238fe4bd225dfd149601a36ed4f15cf3cdda0565e352fd0a43d0c8bff9e420df573c447f23742c14e9361fd0ef4292180b20dafe7d7c2b2ae1c1b57bd262d9bda3792cb40a21de792fb57ab3ccd23c02e77935f40a872cab0f3c7e9a0d316de865f21aaf89e073508a5e43922c2127494ed679f7dc0a1946a083f38ec365d32964ea57bfe6a4c9738aa1f85b7190b3ff30562ace88ec076219239f2252bbaa201999027ca6ac8d00253488187b122b78da240e5b025cb84e560a42bf43bba9550543bb6ad3f207f007d1e"}, &(0x7f0000cd3000-0x4)=0xe5) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00003f9000-0x8)={r4, 0x40004}, 0x5) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 15:21:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f00008b3000-0x8)=0x0, 0x4, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x3c1d4476, [0x3, 0x800, 0xfffffffffffffffc]}, 0x4) 2018/01/17 15:21:38 executing program 0: socketpair(0x19, 0x6, 0x1, &(0x7f0000823000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 15:21:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x7b, &(0x7f00005ce000)=""/0, &(0x7f00002cf000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000729000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f00004d0000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000de9000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5, 0x0, 0x100000000, 0x500, 0x1ff, 0x80, r1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002d5000-0x4)=0x80, 0x4) 2018/01/17 15:21:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c86000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000768000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x2, &(0x7f0000530000)=@raw=[@alu={0x4, 0xfff, 0x8, 0x7, 0x3, 0x0, 0xffffffffffffffff}], &(0x7f00006d3000)='syzkaller\x00', 0x8, 0x36, &(0x7f0000000000+0x396)=""/54, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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$BPF_PROG_TEST_RUN(0xa, &(0x7f00007d1000-0x28)={r1, 0x0, 0xfffffffffffffef9, 0x6f, &(0x7f000061d000-0xe)="934d8392d84e637d68f68411059d", &(0x7f0000695000-0x6f)=""/111, 0xe28, 0x100}, 0x28) 2018/01/17 15:21:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet6(0xa, 0x8000f, 0x2a, &(0x7f0000763000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006af000)={0x0, 0x6, 0x3, 0x7, 0xb6e, 0xfbcc, 0x0, 0xd9c7, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0xfffffffffffffffc, 0x100000001, 0xfcb}}, &(0x7f0000e0c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007f2000)={0x8001, 0x4c99f1de, 0x20a, 0x9, 0x1000, 0x7, 0x7f, 0x5, r3}, 0x20) sendmmsg$alg(r1, &(0x7f000077a000-0xa8)=[{0x0, 0x0, &(0x7f0000812000-0x80)=[{&(0x7f0000e3d000-0x87)="f33eb1e817ea5c588be180ff5c225226e2feb48a5cf74dce81936f3f23e60de872fb8c7b5b519f8d7270924b9a63a2a9fe793f90977b52c306a60453c479304d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 15:21:38 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000016000-0x3c)=[{{&(0x7f0000013000)=@sco={0x1f, {0x0, 0x5, 0xfffffffffffffffc, 0xebf, 0x8, 0x1ff}}, 0x0, &(0x7f0000014000-0x50)=[{&(0x7f0000013000)="f5a197431c4198a3ea0cb38dba25613cf7c7a16b18d707b28e4d00c396d05628b123f7628af8f1d4a656e873265f0a31d00c28f8d9e1e080aa338a9875408e74c0c011d941d94a9d2999682c638818c25fd283d992dd029d5fe4eed09a3962c8b423f3f6ac39036e2dbda5de5b16b64fbd903c5b", 0x0}, {&(0x7f0000013000)="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0x0}, {&(0x7f0000001000-0xdb)="9ee9b99188c94090b7a2499b88eeb62745cea081100ed809cdb8a38b2e05f21c3b5a3af59d03b568e5e08766620f8de87e5a7d1954b1507d2b3fc8e76ce137d9fa2ae141e39865d68c5908a7ea497491f1a311453ee901d53ad4577ef87a7cccc2bd1c57f12ecf475930bdc189b9d15156b953fd559f808e69b8d42aaef965846c088b539815f1c30f1bf61daad96ca402376391ee07c3a487957f178b24bd4be2fb95450d5e1d4ed1481f800950f3ee3bc5ba327e0f6907e65ec72dd6f0b4e7d5d4af1320eb592ab69ccc95960356be380431d56877fc6c145ad2", 0x0}, {&(0x7f0000013000)="44a1c7c7fdf8e6ebc3ca3c41666cc5bb25d1a9633a0411decc08e87656490abddc17a3159518ff21f8aaf87ba54c394f7ad1cb156ffe6d40d29dd8afa7ef281f71ba0d8267b107463af6532a983a320cf20e2f58bea6a1f837d1871ce98987e53d1748167b7bc9f0ab5f8b130b31508466fa7a308f51f6efdfe1b65bb45c8efc31047c8f2255b444280757a23fd55128182167d5b1078ff2", 0x0}, {&(0x7f0000014000-0x82)="111b145cf2f2ecdc06cce7fc1e038d8ae40a299ce81a25a9b6e10864d42cb295f27a5138d943b7c910655cb43bc7301978ed0f46124b40558e1f389a54f80772dbef662e73f0e2462033856c37263a710470b684d1008282453ba49cd3e555d1ccb774cb5c22714b3f201e323438aa8f923234c6b6739c9222fbb0d633f0823ea034", 0x0}], 0x0, &(0x7f0000013000+0x28a)=[{0x0, 0x117, 0x9, "26b84ca05f9d400acd1339d45179e67cfb549c3daaf0804b81583e1d5995f9f253039400253d97aaf940fa2860a932a183a53315d54c19ed98fff9dc5265f143d9dd81102ea7ad9faec75f79e7d03a3ef8824471200999387a6aa411dba25d9cb3158b682c226ce8b3355d945c10ab620dbe"}, {0x0, 0x10c, 0xef1, "6eda0b479e2c84f827c4056f6fc2be05547e2afebd0f8d6d626d7b17fc09836bf44a1e81a1cbe59f300cb9bfab9545afcd63693c6f25d67968581682c1442c461f81704582c6ae9d3d4161d434d789dcbf1024999773084bc093f0902e3e71baac2fed11790fe3a8b4b24cc4cf4dde152f5cfc80fab070cdf8f5b4f9d3318f70b2dd951b1604c7314eb5203f3161bd6f30cf8546a3a5ca16390c"}, {0x0, 0x11a, 0x0, "99a9bf4a5223e7f06690f1da9bba1a018de6110061e63aa766ee1cce034ae7e03726b41922d50e5643e6104109e6ef73990f509f5798296cabb2374a0b090df142de61dc36102a11943afb1317a9357c3c6f725c633cdecd97c76803ba92657c112c11254101a8c94f97dfd7852221c219f574a48650197ba012436c4ff85a8d0f057c4d4423d6cb5998809df9c7aea4f67f2ac737635bff81e66dc8eeca3eed76b4c99fe50f9893dc588938126e4c4c4faeabbc41cfecb93f0125c4d935ce50797b6d1fed458682a890aa93"}, {0x0, 0x10c, 0x8b, "5d24287b9d510f1ae80b21f1fd26d5c298bde3a3bfdb3c4a89346874f09244a11742403052078bdf4a67e91f627230ce045ee5a0899da2edb7dcf383fdb37a239b57a84d374c3dfc3dbd44f1e425dadc53107f6c09e6a62b2715a7826382e4ef9f078268c2338fd2374f5b6c6bd1fdbe2598b44560a64b9c335fac5d8e4f486b2934ed671a3e35a279061c55a336072e41f90a8760c57b525d45ffbe40fa841bb58923b163a332f1c0a313524daf9263704c8164d23ccbad199fb4c7"}, {0x0, 0x109, 0x1, "5216d019ec137b6dc0ef5b9292d0d5"}, {0x0, 0x11c, 0x0, "8e76c763445a0c79d047d56fc1b13eae784456a3eed7f3dddde7ddda9a044290061484f5b2718882077d9ba49c3b8ffb826c2a8891b70c77e69351633873be6a0209b83f53e941a2eae7c775ca492569ce7dd75265c9ea7b942a0afad9af90b0a289b08ed3b102ad86956c8f3f48cc005838cbb3a5ce32fdadc936b3f9eab7576a4c06ed158720ea6e5c75cac8c294e4a15ecfd708ae65d859e8715cfbd082619048a2b006a92d40"}, {0x0, 0xff, 0x4, "5d03cfa7811bcc1cb37a6803904b9df54b10fd556e40fca2067668d4cc963e6b2bf79209a0d63d414260fbab7bba5b449abb588b72c37eaa0ef5d5c5f1c05b22a20f0cc7858c8e8642754f4f5a3a58b7c4954c623b2947f5198a6544d38e253f6e4e4d85661d266f45eb5cc0db2cdec1bcb0a59b496503e3593422fd71cf9b2886b17ebc60157f023245d307f73a10e2f0341952d0a5832caf333772d1079ac38b41caada035905195a30944b603646bf341b088341964f6014af740603139404c1da0748bd3e0191e78e772a586895d7d604651f7de4de6"}, {0x0, 0x108, 0x3, "adf1c36a74a2c4eabb5a0735fce39e0029103a4422c0d290be6e005166ef2d4239a44b1af8d15002af82bfa25130065007f4bf1709d9f86b4d286b27f006ca7c073b156b24b7adf9cc57b185dd72ae5f553c2fa974919dcd667d797880dd4e00b932bd60b209ba536415392c855690762705ba2f088d5fcbf38661699ab0ce1cad28b77ba53b1848a63f58a9dac891ffb029980ee712593daa6f6d8f4f0e3d1477d814131c820efbd1"}, {0x0, 0x6, 0x3ff, "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0x0, 0x10}, 0x2cda}], 0x4444444444444c9, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000436000)=[{&(0x7f0000f17000)="b31ecadd5c09c6c613c7140f8ef4a8ae8b593983d426550e091b8742b53e1a9bd9a71da0b95bcb2e1fb322a7c2bb7a7bcf8568f99a08cf50d46ff8be555d8749ad", 0x41}], 0x1, &(0x7f0000210000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077a000-0x20)=[{&(0x7f000028b000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000e9e000-0x43)={r2, r0, 0x7, 0x1, &(0x7f00000f9000)="835500683d75f12bc87ddffa376631ec6a4460b93eedb2eadd971de75ef3801c8eee6985c54749b8aec1ab39d321e2e114ae345c53906e14609a6060c88df8e259375819ce3810945eceab34265d284c5ebbedc9db1505a301460516232719b69748018b2e4a25f5f3cc77eca0bd56d5a2eeabbb371ca8aaa9182a4d9b2db6e19cf1811403ec7ad5dbffbb5f86c6109c58ced2a316798700971e0cd4e8507818c1c7d18c305b9bd6fc1131a6f08c265b87b16f3362dd373b28563956d3723102d8ae86da9716", 0xffffffffffffffbb, 0xfb8906b, 0x4, 0x1, 0x1000, 0x5, 0x9, "203d9014310a2a8e771bfce7b867d33fb4b349e7f617ae90add53d"}) 2018/01/17 15:21:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x409, 0x0, &(0x7f0000329000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c62000-0x10)={0x2, &(0x7f00001b3000-0x10)=[{0x100050, 0x0, 0x2, 0xfffffffffff00000}, {0x1f, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000deb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009c6000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e69000)={0x0, 0xffffffffffff52d2}, &(0x7f00003c1000-0x4)=0x6) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000118000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008d8000)={r3, 0x3ff, 0x0}, 0xc) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/01/17 15:21:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) connect$llc(r0, &(0x7f0000ef5000)={0x1a, 0x6, 0xbba, 0x6, 0x3f, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000b97000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 15:21:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x2) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a05000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000aa1000)=0xc) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d7e000-0x4)=0x800, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aa2000-0x98)={r4, @in6={{0xa, 0x0, 0xe3a, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x633}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) 2018/01/17 15:21:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(0xffffffffffffffff) 2018/01/17 15:21:38 executing program 1: r0 = socket(0x7cfc801812e45702, 0x8000b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 15:21:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cdc000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f8000)=0x10, 0x80800) recvmsg$kcm(r0, &(0x7f0000335000-0x38)={&(0x7f0000741000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a37000-0x70)=[{&(0x7f00002c9000-0xcc)=""/204, 0xcc}, {&(0x7f000021d000-0x15)=""/140, 0x8c}, {&(0x7f0000f0f000)=""/81, 0x51}, {&(0x7f000071a000)=""/99, 0x63}, {&(0x7f0000441000-0x20)=""/32, 0x20}, {&(0x7f0000579000-0x1000)=""/4096, 0x1000}, {&(0x7f000033c000-0x8a)=""/138, 0x8a}], 0x7, &(0x7f0000ef3000)=""/129, 0x81, 0x81}, 0x0) 2018/01/17 15:21:38 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b6c000-0x18)=@add_del={0x2, &(0x7f0000d62000)=@generic="b03b93fccd43f6799c3bd4ca00bcf437", 0xfff}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ae0000)=""/0, &(0x7f000050f000)=0x0) sendto$inet6(r1, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x9, 0x0, 0x1, &(0x7f0000993000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000037000)=0x4, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ad9000-0x4)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ab9000-0x14)={0x1, 0x8001, 0x3f, 0x3, 0x2d52f9a5}, 0x14) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ae2000-0x38)={&(0x7f000052f000-0x8)=@sco={0x1f, {0x100000000, 0x800, 0x4, 0x5, 0x37bc, 0x1000}}, 0x8, &(0x7f0000ae1000)=[{&(0x7f000011d000)="18fb22cdd3d306d2bbf3ebaa46228bcd614cefbf8333c7305f24fb2ccf6d972489cc1b1f2903a7a15fbf887bbb7b094a03c87725e95fd158b96e1d2513c90f9305815aa43382b1171f2fd69b31bf134787ee5cb150248d043b7525286ee7c469d0d55a4b63d36e734c18cf04221aaff34a202d06503d3dc80755599667349cf9fe2413772dc401862155a05770390cd01e232dacf701c9dcde094a6a64b95dcd03a6624a2ab21766d53c7eda", 0xac}], 0x1, &(0x7f0000ae1000)=[{0xf8, 0x105, 0x4, "d28793ee7c1286fe911718634f4a435e7ff759aad8a5c5bde0dd7440c0e196f0c3ba6d449dc2735ca4c6571d2209aabdaae29c9afceabd7bb034d9d8512112f40c1a558809a8f7d0eab4151fda06ef24442297ea672cb0571c013f52206996597983b1606ac84d59c470e4ead84510c6849658a650858804f635cd4147dbab0b029b98af3da4e760d27e55524c1f2db80bf1da5d8b9dfa4c76a28c944d5578ae28f4ae87957205a174f95051132f1476fac81f05ffd423a4efe4dfb0caa11b9760a081bb3b4a4f77f9379b4653c6b46c6944137f689b9f01703b2f5ccc287fea09a5ec"}, {0x48, 0x107, 0x100, "12e2bd83f3c8e65f6099c535ee59efbba1dd263e7b22807024cdc1ffb3b89461a8408147a98fbb674b38c771d5d5fb7ef27cc59da152"}, {0x38, 0x103, 0x7, "16b45be0c3bb64fe85b9143481ac929a0629a334044c5ded59b097fff3c84af13f6506"}], 0x178, 0x4}, 0xc0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000ae0000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000046d000)=0x14) 2018/01/17 15:21:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x200000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000344000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r3 = accept(r2, &(0x7f00005ff000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c80000-0x4)=0x10) sendmsg$nl_netfilter(r3, &(0x7f0000c17000)={&(0x7f0000169000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d6f000)={&(0x7f0000499000-0x2c)={0x2c, 0x2, 0xa, 0x18, 0x2, 0x2, {0xd, 0x0, 0x1}, [@generic="b37c1f83b20375068c24b75de523a2d6533e7c7742a1"]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x1) pipe(&(0x7f0000228000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f000089e000-0xc)={0x0, 0xffffffff, 0x38}) setsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000274000)="82474112cac1c43daeb2992126df5ca241402a458cd13819ceec40a301012045a9953c671830a699ea9242b63758cebad142fedde779", 0x36) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4) 2018/01/17 15:21:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000d20000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000172000-0x10)=@common=""/16, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x7, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x26, 0x0}, 0x0}], 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00006ed000)=0x6, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000682000+0x8be)={0x3}, 0xffa4) connect$nfc_raw(r2, &(0x7f0000d25000-0x10)={0x27, 0x8, 0x0, 0x7}, 0x10) 2018/01/17 15:21:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000308000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) r1 = accept(r0, &(0x7f000055f000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c1000-0x4)=0x20) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000098d000-0x4)=0x0, &(0x7f0000ba1000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f0000a48000)=[{&(0x7f00002eb000-0xe6)="bd364341879028565f8f5151808367b573", 0x11}], 0x1, &(0x7f0000970000)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:21:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00005ef000)={0x0, 0x0}) mmap(&(0x7f00004c2000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 15:21:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) r1 = accept(r0, &(0x7f0000f53000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000573000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000014c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000808000)=0x8) 2018/01/17 15:21:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f88000)=0x2, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ec8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 15:21:38 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002b6000-0x4)={0xffffffffffffff9c}) socketpair(0x19, 0x80007, 0x6, &(0x7f000092d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x3, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009e3000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x8000000000000000, 0x4) mmap(&(0x7f0000000000/0xde2000)=nil, 0xde2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x2713, &(0x7f00002b1000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0x57) 2018/01/17 15:21:38 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 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$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002e000)={r0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000f83000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7fffffff, 0x0, &(0x7f0000f84000)="a0a53a5bbe2f9735e9fdfa0c61699393f39c83259e96f8d6c2ade8c1c94b84497de3e228faeeeee4b982816034e4d150b4d8477fb898ea1bf222c0d8a9bd4812da183481b1d3c17debb361b22333887ad02a98503b3b3f95e4a972ed385a07b909cc03ec0cef003f8f44bb3834b5ae8cee98b6d7f76119f159a854648a", 0x7d) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000720000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket(0xf, 0x800, 0x86) 2018/01/17 15:21:38 executing program 2: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000817000-0x8)={0x0, 0x0}) getpeername$packet(r2, &(0x7f000061e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eac000)=0x14) recvfrom$unix(r1, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000f41000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051a000-0x4)=0x20) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000f40000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ace000-0x4)=0x8) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00006df000-0x4)=0x0, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d6000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000254000)=""/24, &(0x7f0000ed2000)=0x18) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0x17, &(0x7f0000f41000)=0x8, 0x4) 2018/01/17 15:21:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000154000)={r1, r2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000569000)={0x0, 0x0, 0x0}, &(0x7f0000703000)=0xc) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000024e000-0x4)=r3) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) socketpair$inet(0x2, 0xa, 0x101, &(0x7f0000785000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000920000)={0x0, 0xc56f, 0x3, [0x4, 0x4, 0x8]}, &(0x7f0000c9b000-0x4)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000df000-0xc)={r2, 0x6b9, 0x30}, &(0x7f000073c000)=0xc) 2018/01/17 15:21:38 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000028000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000031000-0x8)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f000002f000)=0xf441, 0x4) 2018/01/17 15:21:38 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001d000)=0x60) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000018000)=0x20, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000001e000)=[{r0, 0x104, 0x0}, {r0, 0x4, 0x0}, {r0, 0x10, 0x0}, {r0, 0x280, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2000, 0x0}], 0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000a9000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ea000)=0x10, 0x800) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00002d9000)=0x618, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009ed000)={0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f000084b000-0x4)=0x0, 0x4) 2018/01/17 15:21:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x1}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x800, 0x9, 0x8, 0x4, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x2}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000002000)={r4, 0x1c28a0d1, 0x240000000}, &(0x7f0000003000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000)={&(0x7f0000004000-0x8)='./file0\x00', r2}, 0xc) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000005000-0x20)={r7, 0x3, 0x1, 0x0, &(0x7f0000005000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r6, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/87, 0x57}, {&(0x7f0000006000-0x9)=""/19, 0x13}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/163, 0xa3}, {&(0x7f0000003000)=""/17, 0x11}, {&(0x7f0000006000-0x2e)=""/46, 0x2e}, {&(0x7f0000000000)=""/130, 0x82}], 0x7, &(0x7f0000005000)=""/194, 0xc2, 0x5e}, 0x2000) 2018/01/17 15:21:38 executing program 4: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000dd9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000dd9000-0x4)=0x58) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000dd9000-0x4)=0x80000001, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000af1000-0x4a)="4051b5fff46fcc87e9920cbacf4f93c9ba40c2cd1ca9d883091e3b68d7242ef052389abd099a40ab30de6c1691e5a1374e7635a849fa6c2cb8d720dfe8b37eceb21e1aa97e17db9d1970", 0x4a) 2018/01/17 15:21:38 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fb5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xff40, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a8d000-0x8)={0x0, 0x2}, &(0x7f00009d9000-0x4)=0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fdc000)={r1, 0x4020000000000000}, 0x8) 2018/01/17 15:21:38 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002c000-0x4)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000002b000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x0, @pid=r1}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x4007d) 2018/01/17 15:21:38 executing program 5: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000354000)=0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e77000-0x8)={0x0, 0x9}, &(0x7f0000191000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b63000-0x8)={r3, 0x12, 0x1}, &(0x7f00008b3000-0x4)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e75000)={0x0, 0x0}) 2018/01/17 15:21:38 executing program 3: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000a6f000-0x4)=0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, 0x0, &(0x7f0000d3c000-0x4)=0x0, 0x800) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x2) r3 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) sendto$inet6(r3, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 15:21:38 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f5000)=0x0) accept4(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000)=0x8, 0x0) 2018/01/17 15:21:38 executing program 6: r0 = socket(0x1d, 0x0, 0x2) connect$bt_l2cap(r0, &(0x7f000080f000)={0x1f, 0xffffffffffff6f0a, {0x2, 0x3, 0x5, 0x1e905409, 0x52, 0x1}, 0x8, 0x1f}, 0xe) 2018/01/17 15:21:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e75000-0x38)=[{0x0, 0x0, &(0x7f00003a7000-0x90)=[{&(0x7f00008ba000-0x1000)="b3e5408738721c1a891fca61c91cd3e2aa55500e0303", 0x16}], 0x1, &(0x7f0000494000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000e84000)={0x9, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001, 0x401, 0x8000, 0x7ff, 0x0, 0x8, 0x92, 0x8000}) recvmsg(r1, &(0x7f0000e5a000)={0x0, 0x0, &(0x7f0000f4f000-0x30)=[{&(0x7f0000950000)=""/110, 0x6e}], 0x1, &(0x7f0000290000)=""/49, 0x31, 0x0}, 0x0) 2018/01/17 15:21:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009cc000-0x98)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004f0000)={0x7f, 0x8, 0xe2, 0xfffffffffffffff8, 0x0}, &(0x7f0000448000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080c000)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, r2}, &(0x7f00009cb000)=0x20) 2018/01/17 15:21:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000311000)={0x3, {{0xa, 0x3, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000008000)={0x0, 0x49, "5b3052d8fee9632a1aaae455ea1845b7cb18ff5f6a62a5e083297faa6ef1ef7f44a5ad8e3b95805dd855214dcc3cdc243e66e763553af3b492b389865f47da2d2b1e94c0cef691178e"}, &(0x7f000000b000)=0x51) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000c000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x9, 0x1, 0x1}, &(0x7f000000d000)=0xa0) 2018/01/17 15:21:38 executing program 0: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20006, 0x400000000000001, 0xb2) connect(r0, &(0x7f00004d6000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") 2018/01/17 15:21:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000919000)={0x0, 0x0}, 0x4, 0x5) syz_emit_ethernet(0xfffffffffffffdb2, &(0x7f0000d59000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/17 15:21:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ccc000)=0x3, 0x4) r1 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000058b000)=0xfffffffffffffff7, 0x4) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cfb000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000559000)=0x10) [ 309.116623] TCP: request_sock_TCP: Possible SYN flooding on port 20013. Sending cookies. Check SNMP counters. 2018/01/17 15:21:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x1000000000002, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000064c000+0x2da)=[{&(0x7f0000499000)={0x27, 0x1, 0x8, 0x0, 0xc0, 0x100, "eaf84cba65250467a561c305a438014d98034590f5f05e46ad29eb8fe818346ad58728b25ec08ac6f98a54f218d08439b21ff8dbf9ede9607f7ce4332613d7", 0x5885de41}, 0x60, &(0x7f00009c0000)=[{&(0x7f0000255000)="", 0x0}], 0x1, &(0x7f000060c000-0x80)={0x80, 0x117, 0x400, "0598af3068cd7da140e1d469eb39848432f67f5a12367f09516e76d06ff40e828b0807974a5fae32e20477bc88427ed997706f00f8b2af5043ef6a2655a94f9d944e9ff08cef6dddca8824cf86497593a9bc6c06091a9a5ab261b193a33b6c0e139ee92712676361dabf"}, 0x80, 0x20000000}, {&(0x7f0000f02000-0x60)={0x27, 0x2, 0xfffffffffffffff8, 0x6, 0x0, 0x1ff, "e12501884d6fa855514b407b3bb96265fd46fe352ebd1781a6d93f55a0f1d91b693ea5d09834ba87ccc634b53ca9fb567c58b2fd21bf585962f2cfdefa6779", 0x8}, 0x60, &(0x7f0000823000)=[{&(0x7f0000f3e000-0xd1)="8fe821ec5c371da5073af1b674b16867958920d22141f6d85fbad92b031a792cf48ea94212d55af7f2b00d46c9897fbe308d1e8123fafd5e835bb7ab5d5b4a05bc6185ea0a3fc0ecc76b97df69bf41d6c69800c9781829f444d523b0509a164dfbd1d91c0015abcab235837bb72d7cca54354b0a6634090f6c7b387789fe45555f465051808c5d801e35b8c17a9905d773849fcdbfb76347be9d753054e8db4484b4d07ab83614b97d7bc5e0ea9452dd2a603295bfa6cd1595b48cdf6e39dabad50e3c36a1a406f22865307080d63fb714", 0xd1}, {&(0x7f0000681000-0xc4)="e4e30b2f3fd956bddad286ee1a97e7ec931d8790f3e041368717a400aab6d8d5c898f736f635575a569824e2eee5d6d51ad1cd242c1f5d3d6b787e44ba8f758695e9d20377f405f268ff1f97963d472bef251a20ff306ac0dbeffa32e244606e5d3c82a5fda51037a9a9c07537b58ecf848735ba78362354d45aae79556e44f2e0e4a26585c9ca3ebebaf9bf14a00a2776bbf636b250921133598fd10e3f5482556503ad709de640306dc63931f6a8591d60d681d026b96713d301863225ea789705a268", 0xc4}, {&(0x7f00008e0000-0x56)="7dd60d448f27585641287e38eb323af2b697d4f175be56385612364feb8c048d7ba42100e5fc76653348db7e5ec5c927b2d8c45a702b4f68bb0fecdc87e059516ee266ac861fff51f11fcd290169253d3360ad045a86", 0x56}, {&(0x7f0000dda000-0x1000)="9fb62df6165bb765191a785c3f9ef79403f91fd3c7ffb493c7fbd6a21e3ccc8271a87ee6b338a6208cbb85cb18901af89bde32bda01071b2a686d1c0bd4eda87fc30f4902ca42e38c1b9215a5d42fe5708030788a427eeaac71f2a1daf8fad52a3f5e4bd7c9bd68c8ce9f91bd658d9363131d347dacce05597e2873095223acdcabf06c102d1e4e3994b7405724a77f91da571bd8b475c2bf406dc791882de2b71bf247558eb9172e6d640029c82d26e81ab72d456464e256d836b2d79f278194e392e0bccd298e99d3f718bbbd2c963ccb5e039d8860b5609f468f19daad2dac4b3251078035951b8f04a85207c8a86e15e54def13ca21e10cedd9cc72273b60445edda0eae19e3181404c69763dd59f77de18e28ab1b5e322faf2de81e0c306fbdcf2d0ffea05999ba243cd38ebda3c128bdaeecae2b21e4719e90fa586a71b675b0b8abbba8589f39a35851b12e1bbe83489991d65a060d89511891547855b15e9b2b6a920dc57fe2f0f741dbae0b8f0f6d6202362b4c1322d3cc1e4d4cdf299931f2df710927818707a2519552a48da5ae01f4e5164451f787f7ab70ef8831c64f3133c2fdebfb798e123390b80280461ad3efad5ad564c6bbe268214b9cac40656c936ae7594de33f62642b420b2b8293bdddda11ec6bf2a574392b70b0a4fc22a7720a7db3b027543f726ed18c41d7862696ab2843ca4ff6edeecfbd5f321db4d1b5ff80314668241fc5455a5fe93f38a471e2a08ea26e4c5bd9cdb2c8e6fc0a5c334aac005aa895e376c39d6af638e58106d4581084e922e04cbf6b45841b7a2c91535ab240e3c390b0c8826bdadbb3e41959bf03dfea0b264b1557ced2eb7a5ef5483c742186e591b689e97b4fd031632a1e26d4c156850e340e5d1fb40ef5219aa956b80798edec5d3846e8be5b56d2025024afae5247c5f02b1c4fd58236dba5231dd7fd7252e539a9c7f88b394ef358226dc50b25963da1e1e25cf76404966ec53ae6be5ee1913b42577cce8087403873c07e3bd514d5859ef80dca3144968fc1bdab38e0f818beb1258d5515baaeefcf3671ba8da06dc15199424b654cdf12281d0f1a0a51926fc03d3f0ba4f20b170324edb5b1959e123d5fa998174b047609cc3dce13fa082da3307f7ec736e3e33ea0b6f4c29a338d489e621e1b485e855f261001cf6f425dd7464da3d8f96c6833726b811e808ab2247e87b1c8b6c193323cd717e3b1a289286e4e4bb379a30a10a76ea4d1b4ceafc3ba58391efe4161cb77bf8fe593589df1b11f4871bce2cfc6ca3b29a529e844c7a9fc5d6f14028daba8c3e951ab98771e47dad31d1bc7b1002a2b614f8be43ab1ff79562764b88666e8eca7fb1dd8184fec726b65c606cd9a124d09922bffde88218016ff7266b2419b41064377666ad74286b27932387ba6050fa2c0d7a388ae395753a546ee71edbb31ea489fd4fe7a53198866383c8c6cfd82d5d5edbab4bb5ce97f70108575fe5c72d1f514faca55488a2b2bd528de88f6382f738734339e53d47ca16ea9ed60f250dd49020da15ed4df39a542df09aea3f15ff7bc5d121a37786a58a9af6be965b8d3a53e45d00d8367c6e96c27a333c1df46643e8b703cf1554a560facedb610011739b42a924d2eb0911ea00416badcfca9b1c5df180836353ac39d4d352a780b1eec36d9b0c73384d810532d5b4cae88aef477f6aeceed19c64e7b1010ed744bb246e0426d242d4e4a888a8fd7ac3aa9432c0a51e6766fa081618761af235219e6f67e88382570dfdc6dd175b7d6f049934d09679286271708e854d75c987d0382f4a6114c50a6c590a2999f11deb2c656808641b5e1d64b7d8dfca701c753bce0b76729fc0c372a6a06b149f9367d9847e6ca9998c36213bb6fc165e99c332e18278b45e5582ba9ea36505d7823d1adde7eb6c35e3aa120458684550727bdbdfcb18a2c1d4f59421d5d64c1b38fd71a6a694450832fb61c7f12ede33170708ff2406c6c2ea0bb701c8039f3eb8e6c05c4b16c427230af4cccda7d25633dcbddcc18f422b75e55da0e342f0681a795f92a9f77e8fd2f4ee44c8ed2e6609823c56b6097011e1d1d38cc3ff18521b75c191c66159005277c666c48caec5b4f6cc98fd685a7439795b8123d4357287a5e7bbf10dec350e221ce4ef06f5e21609ada9b3ee68086d961fa3524b006d786c3de520ed8e0c34cc9fcecf45a1f05f9cb5ac274589e90a25342b04493c94114155c4e0cb746b11d8d4e2add6d638a957783dcbe4c3471db49148ceea83d0befacd5efefcb14f31eb07f4f3125c14b3454bcf67d52b43db1532a867dc211c205a99393e96c3ee77a39d8b32ee3dac00f02a9107e630ea5cbb9e148543acb6b27a8a0027a74a00a827537118a2a2653dddf494fc6bf0ea1470fe9f20fba86d3072f2bd58975063deed7c033b8e39bf0e660699f68e547f6819615ceb9b576192178692aaaeb073d0f72678edcecdf3b31b87353d090a7de33d80e850c4ce1a6374c167b54b69eb07acdd07baf8b7981a1857d68f5e98f8a8466f9dea21ecbabcfe849ce1334954f73f32748b035c0f44cd1752533504504f09a1385778432cc40a20f87cdc63f150043d5a337a543ed942dfb53cc94ef6b22fc69bbfc5324397bdf0bd1e526debb98f252fde1c604d588f32eca950118649ae44021e8d036a0fdfbab3d7cbe079514fcd1b78325c4d815c28a4afa12684a1fa5a3df6477dc103da84990da18fcd107de75510ab924689f56c0c88ebf59f9362c5f6e61e8a249258bbdc7058a1d48426854707664c1ad91c52bdc5fb593569630f51d9779962bc801cad2e4b96876ac9d1627bb9ce6e68ab16aaa97171aa8f97f8ee8c7d0d86ea8377d25c01303d78d80a5e80332b01e7114182e6f776dfc0555db05abb60c21179ab01ddfdee7bed969b388b1887f64ce9553a9661453b26cacc0673a3656775066eedb3bc3566d8157075c4f64df81390a31e50c7509d6abb85512e78ecebe4c0fec0b328fe5d18df04b5a2a5b7484d4557a4ab866adb81d932776ade79e8a9967463da276c4642e96d1347c07d62f6c57be1f961b4faae956ad154b4c67d8ed7210960140c485d76dd0804dc7017287c18508dd0e8ad71b1c6b63f947c514147445b093a2b378a9b57b90932333d79ee1813b19bac8cf9c6defd2338726c757245814489d9c0e8f6fe323007139a62d71114836f25e34308ee66b6287080e8e2ab3e41f37229d1d30911912ee23b54df18644e4ceb44ae77772b4a28905b84e9ce9a1a476b45bd4c68894e946a7f381803a180227d46855ee376c3d27a2a1dc38bffe956d516324d33b9d5419728830c4b9bf6be2a28a468fdd14a9310a16cd4f85869baa2584a47b34059e61106f44c978e1f5c11a693886cfed78f506436c1d248d7e4db521ac44dcd8ac6edcea5c0e8d798ee87bb4ff421c49b9aed417d27bde8be5d53050edbefae5bb8f3afb06e9c5dd2bf1ace6824128ccd371017d5192936b2fbcca23c96e1a4c29fd1c4d08423edab1ab064d5de9d76461c9c431d2491efdf92150dccb6d2472f8f8603c89e26e5327b1e7bcb3334e479add81774f7602eb6132c46613a5dff02587efa7644ff242a4793058c97d9ff301b53748410bb98cce0216f6b33ce7e9186437977d7979485738cc4b8cc9e3200d80716ff44c531ed16a9d81066b16f308240d2d5246e35715b0154ae3b3bc026d2c871abfaeea7ad26fba2f0beb78e046594f7c2be67ef5fe08a72bd98080e0bcab83270af4e757bfdc7ff3d2eb0f8076f759d5d8c0c68aa1d20021cd6dac160e02e52d514aeac83de456fc0c069e6bad982f0e210361eb01efacdb0943d1e174894d860af2f5f76d10c239d7ce9b522747f6d5d2cbdc4cd1dc75e7b6f1e4c834c888b5b54e80e151761034e42e1e536c38f930889169b41849cc3a33798370bf5fd14eae9a787094ec36bf2983b39c0f9c4f0939d57fdffaeb09e0837e09d838ea9c041ca90086e458f2d90e450e3316358dd52ac246d34696d1b364a20f1b703f2c8ebbd58ec2e6f3465bba6fece49147269ee005948911309fce0fedd7797b10339c57052b028e374d337b74cccff191e2d50b46f2ce4886b9a2a67d9f1b6a4c119e191488226bb3647cf162146926639e04a8440de97e9445d5e20a574da71998360e98bf5cf7f33525f5080b0130808b16f20b0956aadf6f9c8ce91b479cb8aefd5da78afd96267350573d48704384f8915083d4eab9877afac0a7bb13482e8b63f3f6595b9a87fd222c93ca903611b2e4c442c70ec9cc2a0f760177d701404fcbac671c4f8a4999b9f92d5e3efff95ad7377477a46140d3b9005150870e1119a19ccd40ae9bc40ed34e9dcb33d65538a4465b84b232eaa64fc2e5a96ffddb66601f49bf40f597729d2088140713d07cb5702929b673ceb0fa8e09b787c213bf7615e2f0f6bcd697b274efdefc016ab897ec4a47d07cbf9017b01b68ce8528da23e0c5d2c0d05f7d6cde8e66b880a1e38e17935ddf5b37fef045d58222ea98d29350fb63df541c154c41f8fd6071b546eb7cf1efd40c0d3e19d8b20b792db89b4bc4dc85dbc5650f7a8705ca62a1ec34dae3dc9d88063e524dd1d71d041cc6ac028537da94c7397a4ce5cf27320ba2036324ba80fa2e9aa9cb8fd9aad8931c3e042eaf0a05f320c93716156c246f304e71cf0d531d3e3624a2fccb0fd2c84c8064ca2d6ce4b4247aaa879ba477cf04e7ec6c7919128b10abc5c5326500fb5e0bedf2c73cd528421f8b7de13815a8f60beff188fed889c1d2a616a3f9d466e41f2a4fe99abda2aa8dd97e42a5c723121cf84b94c2eae1c6b61a307dc816e79d6fd440ecd12c296e989e5cbe4e7e0312fe04e527981956a212e10feea9d7f8ac309f64a55643d3a193b96032b913691037b398e585750ff3eb253918727870a5519ef0a8f47e0c5940ba8ea582fc0a0f8da791b6abce617f07b6f8272134aeb28b4eee6bff083c6aba43afe6414467bbcb5547922159280d0e5c563d1ccf4ba4d811fce31678ee64bf9ed39bdada591f32300f3805b5e562bc5621315c09dc1e2eac195a0be944b2877ce0453c5257c1ded0e79f18256c2e1e3a5143afeda65a68dae3c6d5b4998932d7588fc39b11ae43cf30bad506a25352968cf4b83a56f8c2b8560dd78821237acbd374e2f8cec0bb569fc78dfbfe75638e2bcecab3d83db3b9c68b435daff09a04b7fcb09e6b1f42b52fc59f0317cfbd5b84062e4b5a6a721d4ea5678db1c93f336924f5bda87462a1c98e5bc912839b22c217b97b2729874c9688dc424ba7a55f14171573e3293c3ee93879703d9c70f1d5f6730725e5336e6c63767c2edeebe6455fe0a1d69241a2e14c4a5a403a5aff1831082bdd3a4e1c50ab7275763d595055549d8e85928f5503ecb823852c7d9851df140792f56af60d9514ca1bf4dd445beb93fdf611f81188b6e3112796005854fe49581803c46408c233e05fe77b04097975bb8fa9be8c9464c1034e4254c2b0036857b74fb2727e3bc0c8266b8a68abf919276aa56991c6a92b16bf46c67797e247aa454e2586840bac421f7820eb2acf4699b8bf2a2032e09ece6e5ab65f371dfcacfd770d347d6b9bc746365b3a3cbd1cd742655963a64c7ef14e836f55d763f85ca1c79fb28b634cfe74a05c196568dedd8e4422d3e15873bd0801c1d6dcdd2efc1052fd7d2aba65a2ded63bcdb02475771a23e91995047dcd1e41c0fbd5ee37d84d0632a64837901dfbd4f3ba31d245", 0x1000}, {&(0x7f000033f000)="d6", 0x1}, {&(0x7f0000ac0000-0x63)="9368c7cc0e33d73180fef76ac47cc6e70b3ed3db1f17209cfbadb863754923aad56c7c2042b08160e77d87be1f7be1daaf3e9542b113e3580cf7291c5ced6e44d2412649c15f68baba70abdcaf670ee1285d8bddc276ea80c2aa84f0a52be2c1ab9907", 0x63}, {&(0x7f0000a0a000)="ebd19370c846c2a6bcd3359e6c241f0d259c3118713eb2712ed9bdecf320990ee607943757a0320feffab80d5a40473def52723d1a98cce72ff5f772cf041eb0717dd5a015c94f43cab95cc61d5d1e3e79185f4a73d82e87e72f1cb71b41fde85f25b522aea20579d38d7c9a1c52082c42c9be7c729b32bfd3df70cfe18d4138befd", 0x82}], 0x7, 0x0, 0x0, 0xc000}, {&(0x7f0000f91000)={0x27, 0x9, 0x4, 0x4, 0x200, 0x80000001, "ab7e3ab03770151ab97767a861edb7bd01b1da00044b8e085f243491543509ef354c1ef6d5f2244233c7e1ff59d6e1f2e147c120eb62ffa9b7699f929947be", 0x1000}, 0x60, &(0x7f00002a1000)=[{&(0x7f00004ac000-0xce)="62dce5a73207729270b7e0e08d57be4f0c9a08271d962d05fa073faada38cee2bb07c89f16a5062c4da1308827d0587c90ffec43bceba4944c95b1ad2e72a70ae27aac62e3125852705d0db2c679af1b98a8a50178e1481d62173996e45a9d9394e6db41e6261164a21542e3a249255b7ec293c358572ec8d47645612fc8fdf4237d64023c96cf3a79112a878598dd9105b2cdd56f7df0b6b3353bf1e7843defe1b107b34b8d17274da7ec62335e80a27642fdb05c1fb1c8dcb1bd9743dce29b216debe69d55d97b4b0234ed40d5", 0xce}, 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0x1000}, {&(0x7f00009d6000-0xdd)="e074346e5f22b239bcf3caa30acd6e8ff49a3906a88189250295dceba21a3137d5f920b84b4d77c1488347f9ef333348abfb1156b7ddc1a77d21ef0f0f2be8cced342a14cb1cf5ff36bb5367d27235827ecb62704cc27cb11b5993298dc9c9f7fa8adfc01f3c83f6e2370f6d1c4a68c277e67369750a5c34d6152e20139553551d8fd85667cd614b49beb5cd063e55697edf754f31e5a80448104c814a5f11e9a8acff59c6f2e79e2cbb7187c428143da405d4e81f9693ed8aed6923e2c4e315623e61be400c97ffa6c29372c1191eec6ee899e14598cad7e81f5d1160", 0xdd}, {&(0x7f0000e62000)="d4e2548d27119d683e46ec991ef13db396109ab42fdcbdf2908b31c6bebc09cdcc3f55b115101660f4082ecc71c91120fbfa8158207232adf88efd0a86fad6800aff277073af178fb7c3129b4b2997d1b1ec0761e767fbc4536971e3f5648d6b479e2098b174591aace63a441c145ed60822e20077bf5739db669f94118ed2a728b870e4160274df947c45b525fbea7afcc63d49758e1162e80f35", 0x9b}], 0x4, &(0x7f0000501000-0x98)={0x98, 0x88, 0x1, "f0b4e133f54cec71961a484cd93526f58e9f2b27855c96aa6c994dd17119a6e28a19f029a76f19da3bf43575827489aff5126543530b3e44265480a5693601e6da89694395666a07e887332c21f2143ba753e9a928c2db53f05cd97547cc06160b7de56e98ce67d864d9627d17592853e07c682598a0b12a1a22b4e77bcd7c66ac"}, 0x98, 0x10}, {&(0x7f0000e48000)={0x27, 0x0, 0x20000000000, 0x2, 0x4, 0x7fffffff, "01312d682e172c65bfcaace0aa9dd46fd52eb023a97dc0f5c509dd252970b36a508e82005b3f10906334896118249048cc352bd41bbd6b8afb44a9d52f89ac", 0x6}, 0x60, &(0x7f000055d000-0x30)=[{&(0x7f0000a66000-0x1000)="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", 0x1000}, {&(0x7f0000f51000-0x6a)="03890e6b05338e1ecad687b76cae83c7c2a8f5aafd2d68905a826c25cdf807d0c0c263f2e465fbf78855efbd3b9958f22bdebb735cb746557ceaf8987ca809998e1a7293b5cd7a3a5b71ec19dac270da56506b6ba04ee06de33e5948450bea9b5672bc3591a34c18fe85", 0x6a}, {&(0x7f0000fa8000)="1f23fb3449775fa3b7c6661f0f7468da3662f321377a4e315db994167e2041bbe9babe4dec93d9c90ed3f2f20c4166dc20f98575afe27d9b188aed26e9b0fa2f3bd56868a1d0b32a5d604bfec394b875abea6db4dc98b3c0830169d467b725544ccfbf054cd5855fc0f744822fedb9c3f15fce1905a17407492108bf65337d67386186a86c9c07e0ab76eac488be90818f3124b4936c0869e0ece280c90ef05312fd11a13a0fb7f9279fe20b74e0828050771eff78cb6d4b", 0xb8}], 0x3, &(0x7f0000864000)={0x50, 0x114, 0xf2b, "f269529e74339a089780f4a6a3d8fb5204a8db4a1e1150cbe0beb09bd4213f1a9fe68bbac2c81131a4e46f83bb3575896ed9ea72304333975986371db5"}, 0x50, 0x40000}, {&(0x7f0000683000-0x60)={0x27, 0x4, 0x5, 0x6, 0x2, 0x4, "2e7922a0357559c812d4864c1bd66c3f5525ebbdb615a2719b70ac3b06318942d30f7728870d1f873cd45547d920f3ad80119d6de762625f4775a80a2f9f66", 0x7fff}, 0x60, &(0x7f0000553000)=[{&(0x7f000096e000)="16454f258624e555b7250ebf4c4d4ae15b623ad530fec6fbaa53e852aab58512a5e284bea38977bf65a55b45222572a1699ea154fe611b23598c549ed14c31b1f56daad9518881fcdfcfe390d3699286a426162d835c57270e949fe83c5b54116baaff2d99f08d1dde7c22760f672d2eb2adf6690e78be9540292913ded32c7d55fe6fdc7a725bd9acc822ae4d63b7720f5f0d75c905285b438275a9aa35933518fd547ebf72a53c2f512b8c30ffadfc07466929e60738f62be201be1ff191f5ea0ce028caa0663b7bf8e5331e633ff2ec6ab7d922947e3403c2ff3ec70d2ce1cdaa7ea241583c9c0af8d8d7a75fd08991518096644778bd7d5bca3d", 0xfc}], 0x1, 0x0, 0x0, 0x5}, {&(0x7f00004aa000+0xa7e)={0x27, 0x8001, 0x0, 0x7, 0xd687, 0x6, "ebede55b4e178e801eedb47595af1b04d47682f95ed1f00c92277e025261d700cbf08b10b1a9eba10b36fecaf2099948cd042bcc89a7813337ac8b459b1e76", 0x80000000}, 0x60, &(0x7f0000abd000)=[{&(0x7f0000d2e000)="d810da52a69d0ca406408be1c11eb6604afb5a3e5f4f197c25dbe4ceb765b668031a54664e8c4aa3ffc481b7ebdacc5890ae790be50e5a37ab4c03edd6c5bcf2bbcad9e22e99a3c900639ab693883b0fccbe038afad3be4cdd31425dd6a8bc7cfcecdf80db6283a0f5e6757197d1da3a95580908a2dcad726f0b40c33a53e19b58c04cf36fa4fdf9ca300b5fac65bb9dd6c2f7b3b5a2eda15cf7dea82f30191c11d696730515f5f5fa61a52bca55e9743e1e17cded046b275b8c81d9f11a80b3e564e373fa05e38aebe3c8f80ea82316c1b971bbd8e459a5479817c2c6e5598e", 0xe0}, {&(0x7f0000b03000)="f50150fb929d227b4df0782e7f9e85293a8cd6f4cc14920ec61bcc1c3da00f697595bcbca5b088df03c5556950d040f701e22fca78e2f5806373b4c1661eb3cab4eeebc9568dda3b623e07f185163336311d1e0c914a26de02084fb4e7d588a084f69693ff5e6f97d5f356e349e7b75e5110b3302d924c6389f249878b5443b424e69c1f0aae975c458436ee58c58c49", 0x90}], 0x2, &(0x7f0000c6e000-0x98)={0x98, 0x11b, 0x3, "58a7034159c08fd2a00efdfd7c449b302df9782d12a6158ea2a50fb82296b7610c93eeecc9b40f58e4bc7712116beb4913593a549296812e0c08bd531a90ed423235886e4e836fbdc10b2101ed6bd2dc8aeabc6c59498f3f885e3976ef17a321ef50b1625a6cb47d0d834ae2fa04731bdcaa0b8586cc9a6623d14557007fb5256c1cc68ca4d0"}, 0x98, 0x0}], 0x6, 0x4000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000028000)=@common='teql0\x00') sendto(r0, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x1, 0x3, {0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200005}}}, 0xfffffffffffffdbc) 2018/01/17 15:21:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x160, &(0x7f0000001000-0x2a)=""/42, &(0x7f0000001000-0x4)=0x2a) epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/17 15:21:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x6, &(0x7f0000430000)=""/171, &(0x7f0000400000-0x4)=0xab) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000052a000)={0x0, 0x0}) 2018/01/17 15:21:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002e8000)=""/13, &(0x7f0000815000-0x4)=0xd) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000)="89c5", 0x2, 0x20000801, &(0x7f0000d47000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f00000d1000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000936000-0x4)=0x10) sendto$inet(r0, &(0x7f0000766000)="6f6ff7e49ca14f656f631fa866a019b6d7164403202870020ff8b6eef3a4ba6ec8f4f17c23f06700e66cfafad3b8a6b53d896fba0a449b13df76a447fdf8c23413f211eefd2b3a74e844c3228f7b568fec690ef6fa67a613793ffeae8fe0203e35beb682f45c9748b0c89e44a3401a7032b4fad25ec043a9fc4b1dd4fce402fdc8df245c553cd374bff9fbc40719e7f57c18393c72f40164c9dde0fced423bdad865a866ffc97dc0e70b9631bd40a8798ec3bc8415072b82ecb3808c925c415422b280d1e77fce200d0a05558bd0f0bf2aab16b97b804e2310e99ae5421c8a4d7b0d781d431237cdf6afdc2edb6a393d3ec6466e0ff29b64ee8042b711e3d84fccbffc244633b21b6baadb8509f3c144ac6c1ced24658704d9eca2304e7dd412518892d30e1605d77f0fbd6c8f08f77ec98390423d5a62f210a92de85f44c91934a5fb8a0c0f2fafae1e537057511a30bf6b2305e2dfbb936154898dc61af238e9bbf8d8a5a6b141f2ce4c2aa09a960c2906f81f435f9d4b8f025e6a3bcb285dedaf2a95d354abe6ac86b7ecfed6fc646d2193a8a4cc02f7e66bd825eba5c7533d22a6e9656d1fb8bd76bcd32b995e07392cd5396276dd4a867f8589b13e10f648837f70d0f12bc85f90fe6fc7c3e0e340d4f099e3c6475ff22d5c8175a4c95ce565b1ab25f95c9fe3f33e084a10d2ab21b28497db062b192caf19f012a8b1444c062b293416540cc28682cd5805247e0164e242543d02699b5901a1227be116c4dbe4e9382af95e58e9df3f2f3e743c05d8c3467655791396645f90c370c4d51bc769ebf3d58d5b9297f1db58d2855347c5e221105da708193ee04b5fbc928a9fb650c0a632452af680fdef2de0d0ca4f2ebe190116a9c03aa8bd3fce5a095f001b82", 0x283, 0x0, &(0x7f0000a90000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:21:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006d1000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000ab8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) setsockopt(r1, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) 2018/01/17 15:21:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) 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, 0x804, 0x3) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000643000-0x20)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/17 15:21:38 executing program 3: socketpair(0x3, 0x80006, 0x8, &(0x7f0000f61000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000)=0x5, 0x24b) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x0, []}, 0xffffff40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000053b000-0x48)={0xf, 0xf, &(0x7f0000190000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x2, 0x3, 0x2, 0xb, 0xf, 0x197, 0xfffffffffffffff4}, @jmp={0x5, 0xc5, 0x9, 0x2, 0x3, 0xfffffffe, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x401}, @jmp={0x5, 0x6, 0x107efa1a8017ac26, 0x6, 0x0, 0xffffffff, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x0, 0x33, &(0x7f0000001000-0xc)=""/51, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x5, &(0x7f0000000000)=[{0x101, 0x8, 0xf6a, 0x7ff}, {0x6, 0x9, 0x10001, 0x1}, {0x3ff, 0x1, 0x9, 0x8}, {0x7, 0xffffffff00000001, 0x200, 0x5}, {0x8, 0x8000, 0x81, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x18c2518a74b3eb65, &(0x7f0000240000-0x4)=0x0, &(0x7f0000aea000-0x4)=0x4) syz_emit_ethernet(0x56, &(0x7f0000f9a000-0x137)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x0, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x7fd, 0xffffffffffffffff}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x7, {0xb665, 0x6, "2e2011", 0xfffffffffffffff8, 0x2f, 0x42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "50619d7c6567ae6189d9cd651fa929b4ae4843fd2df03ea0de412f74cb9d73254d229c8824320913cc7e8b6e864e8c26c10da99c5434a8ff64628d815d1d24495f090c68784757edc8bcf378af6a3ea76e9222b864b626f44d2b3cfd3196b995f43b69debcada28f267aa2ee8ee47a77ce5e7e5180b9b06ebe88affcf584270f45581c69f22790ac658b64e655105e512cd94ab0b0b7ae170eae7bc77f168b9416428ed36a839fd50ced68730902dba47f5cebb22b779a3df2e29fe13753f21108e629e51816a796d3"}}}}}}}, 0x0) 2018/01/17 15:21:38 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000022000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000017000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0xfffffffffffffbbc, 0x100000001, 0x101, 0xfffffffffffffff7, 0x6, 0x9, 0xb22, 0x8, 0x1, 0x3, 0x400, 0xffffffffffffffff, 0x3afb, 0x4]}, &(0x7f0000022000)=0x108) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000023000-0xc)=@sack_info={r2, 0x35b50380, 0x0}, 0xc) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000007000-0x20)={0x1, 0x6, 0x4, 0x3d89, 0xfd, 0x2, 0x80000001, 0x6, r2}, &(0x7f000001a000-0x1)=0x20) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000023000)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f000001e000-0x10)={&(0x7f0000024000-0x120)=@upd={0x120, 0x12, 0x493e7842cb4ec17a, 0x2, 0x1, {{'ctr-serpent-sse2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x8000}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xa24}, {0x8, 0x1, 0x3cc5}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0xfffffffffffffffd}, {0x8, 0x1, 0x1}]}, 0x120}, 0x1, 0x0, 0x0, 0x4008080}, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000024000-0x4)=0x0, &(0x7f0000024000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000023000)=0x0, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000025000-0x4)=@int=0x4, 0x4) 2018/01/17 15:21:38 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x3, 0xe, 0x3) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000035000)={0x0, 0x9e, "658208ff408599534d26407ec6198dfd6a932867a966ad0de0abcbc87285037f769367948e617b472e1eec6dea0ed8354517e474f837b1823f899f2be66704c72addc9a75ad6e2e41ed4c403f5110d139fc211b69fa5e1bdc4053dc9b41cf6b967fa6a823d13827a9c1dd3dcce17a3aaa21dc50462a1c794b4ff0c96a335c67ddc5d52439098b55aa431c93e20e10f4b8bfba4a6c53b605df56fb0999fe6"}, &(0x7f000002c000+0x59c)=0xa6) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000035000)={0x0, 0x11d}, &(0x7f0000035000)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000036000-0xb8)={0x0, 0x5, 0x4e, 0x3, 0x2, 0x5f, 0xfffffffffffeffff, 0xa2b, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x7b4, 0x0}}, &(0x7f0000008000)=0xb8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000036000)={&(0x7f000000f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000037000-0x10)=[{&(0x7f0000037000-0xe6)=""/230, 0xe6}], 0x1, &(0x7f0000037000-0x92)=""/146, 0x92, 0x5588}, 0x12100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000014000-0x8)={0x0, 0x7ff}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000021000)={0x0, 0x2}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000014000-0x8)={0x0, 0x0}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000036000-0x38)={&(0x7f000001d000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000036000-0xa0)=[{&(0x7f000001b000-0x80)="c70949f4c336fc611ba5b43337ebe5efb85007543ec0294309025db1ace3a20875f5e8941941f236e7510088280bdaf5d057ea8d68ee8382285e0ead8b8b7258777a8a66404686616868535acda9e5fb5661d0bb69786d008a93219bcbcdb36867922f233dcb518e54e8a32f6e49b941b6759ed797708030b82c9334e6f160a9", 0x80}, {&(0x7f0000005000-0xcb)="83db32df5c507f20205f721bab52ffb1dc1198b5369128a5928ecf2b8676fe5fa20eb1eba4a1f5fd4c40a930932c6c0fffacf6e42ac806edcdf60722e47a6921aac859c3421c31bbe54ca39f325ba285b837e9a6a7542e08eb1298e0f78d5beccd7f8b67ee41699b9704642142191fbec97382b51e6b9f913fd284f1be436a26b945f97c3b14fa3f2808f43c83eaa9ba1247be4904f044c97d1033aefc3b38c596dee55295915e8d69243a48dc21cc2c210c35c35070c9f1826331c7b09b469475666cdf0f8dc1e4784ec8", 0xcb}, {&(0x7f000000b000)="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", 0x1000}, {&(0x7f0000006000-0x13)="bb50b19cae47482107510fd5d92d9f94a56939", 0x13}, {&(0x7f0000036000-0x8f)="b8d960f67e741a5d36546106798e3492ccad33778b3929c2cbcd7eada3b1e1992aa4c80aa3017f427c7bf28a668e4f992ffa8b78f8567ec06efb5c8c60a7a66e1a14822a75b80ebafc5dcbfdfb4e0a27d1e59d9b781d26c33effdcd8278d31a3acd102b120afd2ab3853d43be6b2eac776b47d0b89824ea509f9ea5f5dd99e178c3eecd390db72c8e1403b81d6c9ad", 0x8f}, {&(0x7f0000017000)="62fcff56fda4c173b7789fe970b29b12528030394a9752a098c61f5210b9ef38f4b8209841b87a0f41bdc8111f9b5e8aa8390cd114db094c983a85212181a3509422c2094295858b32329ced9ef2511e4c4fe14581d83c89cf8b209604fb72906aef0f068ca6d7849af69a9351fa573b1759f5cc156530eb27e41131a6f56556fb5426eddf0efa5f1bb49237746815bb445d9dd759d6ab09db7f4b8892754e57c874ce7c1c80763a41601b925991b67e21c0cdb43f45bd247275f5df0e118e05be576fb04b7374145a", 0xc9}, {&(0x7f0000036000-0x86)="a7c2b43e02b941b5fde4a51feb0884d4ad6b64fef87d83cdd83d290b70fd7b85ae78dde8cd31de3b86a5e4a81a41d4322695ab4460325b71e564058327453cb76ce142cf7a3fe14ab7ee6905bc24b96bef21b8efdd2b8051a3e93f725a663346450ad82059f475a265f548c475db56f5bad4f2e3bbee728458049cbb558a8be57a00aad761c7", 0x86}, {&(0x7f0000018000)="902db2e7f5ad", 0x6}, {&(0x7f0000035000)="d3a0e5fff93aecb0a4f073f04514cb2830bc86b5bcf260da35ddeb5454a93252159fd4b089b613c47493e0d675a83faa0314f9b3ca1729378cab5a0af49d6246973a3469f1770fa34f814bb096db301e2db92fbd8262686ca22f6be41db66537ede8b5ea067104adb86f080d7ad9b5a604ad7aeea28e08744897fe33fbde01ce86bf62a09586b915ad4dde506de44175f976573ecb79a59ff707fea6ce5ca83b2d3ac8e74c8a163456575c9b4eb9ff5d8f266fe0b2", 0xb5}, {&(0x7f0000036000-0x2b)="d952e4fe6993b83fbd23de7c9aa968f5bc1d0fd08b9b157e558d899b2939d01bb052cf8c27c563ed5f02c3", 0x2b}], 0xa, &(0x7f000000c000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x6, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xffff, 0x2, 0xffffffff, 0x7, 0x1, 0x2, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x20, 0x200, 0x101, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x208, 0x9, 0x7, 0x7fff, 0x7, 0x100000000, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x4793, 0x507dc59a, 0xffffffffffffff7f}}, @sndinfo={0x20, 0x84, 0x2, {0x47d2, 0x0, 0x7fff, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x820b, 0x2, 0x1f, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x6, 0x1, 0x6, r7}}], 0x180, 0x0}, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 15:21:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a4c000-0x20)=@ethtool_rxfh_indir={0x10000000001, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xe, 0x400000000080000, 0x8, &(0x7f0000154000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00007f6000-0x4)=0x0, &(0x7f0000be8000)=0x4) 2018/01/17 15:21:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/01/17 15:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000fb9000)={@generic="cdaceeb491102c37fe6bcaa3f4681e5b", @ifru_flags=0x1000}) 2018/01/17 15:21:39 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x899eb7723f972d05, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0x7, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000028000-0x20)={@generic="fc6fd76ae06da353ebe3a0628e90a0f6", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000026000-0x72)=""/114, &(0x7f000000a000-0x4)=0x72) 2018/01/17 15:21:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000136000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00006e4000)=0x1bb8, &(0x7f0000932000)=0x4) socketpair(0xa, 0x80000, 0x4, &(0x7f0000500000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003a6000-0xb8)={0x0, 0x5, 0x3, 0x10000, 0x7, 0x539a, 0x3ff, 0x3, {0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d46}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0xffffffffffffffff, 0x7, 0x3}}, &(0x7f00002f7000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00007b2000)=@assoc_id=r5, 0x4) bind$alg(r0, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r6 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f000010f000)="05249ec6e148997e1b316c3cf7ffffff", 0x10}], 0x1, &(0x7f000073e000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000a1a000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000032b000)=[@in6={0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x100000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xb43}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}], 0x90) recvmsg(r6, &(0x7f0000014000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000c3f000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00002c8000)=0x6, &(0x7f0000042000)=0x2) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e30000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f000084a000)={{0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x80, [0x8, 0x4e, 0x401, 0x869, 0x2, 0x9, 0x610e, 0x6]}, 0x5c) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000087a000)='tls\x00', 0x4) 2018/01/17 15:21:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x2, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) writev(0xffffffffffffffff, &(0x7f0000ee3000-0x90)=[{&(0x7f0000462000-0x1000)="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", 0xf2a}, {&(0x7f0000739000)="24e2491ac4e287e54090752df43814e64007b5b07e79b19f4071a2cdee34f3211bcbba1cce604afcaf64c58074cf8de5d7b216ba55e5c969d65604c30ff0c43dc97d092ea85eee7084e1019785a12a2efd74283e51d74d94a9474b50fdedbb19d8fe40785645f6d2328b9c190acb6844e960ba84ed4e636bc85f792c5e1ecf5e98c50f54cd2c32921d66cf4f4d3a723bf42ae8c2abbc57e66240483d4f8f936b75db6ee711454cc67076043328", 0xad}], 0x2) read(0xffffffffffffffff, &(0x7f00007fc000)=""/34, 0xfef3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000aa3000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 15:21:39 executing program 2: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa800}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000021000)={r3, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000036000-0xc)={{0x10000, 0x8, 0x4, 0x4, 0x6, 0x4}, 0x100}) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/17 15:21:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000042e000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000133000-0x4)=0x0, &(0x7f0000a64000)=0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000145000)=0x0) bind$alg(r3, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$inet6_int(r3, 0x29, 0xfb, &(0x7f000022e000)=0x252, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000f7d000-0x7c)="05c03fddc7264ce96c48b0532a1555f1", 0x10}], 0x1, &(0x7f0000b94000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:39 executing program 3: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x807, 0x5, &(0x7f0000adf000)={0x0, 0x0}) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000276000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000466000-0xc)={0x10000000, 0x0}) 2018/01/17 15:21:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x9, 0xe9af, 0x400, 0x6c}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) 2018/01/17 15:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="0a0775ffff0effe5030e00005c54dfb7295df0db8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00002ac000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000047000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f, 0xffffffffffffff00, 0x22, 0x9}, &(0x7f0000c8c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000025e000-0x8)=@assoc_value={r3, 0x7}, 0x8) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f00003e8000-0x38)={&(0x7f0000ad0000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00003a8000-0x10)=[{&(0x7f0000130000)="c95b82d862ca8339804e27ad9d18cf43048f7e1424ac0553a922b7ee5b1aea7aa908a33fc3499795eca00e22a1074643b7f43d49a78641ba84b393355a272e0ae44433c4a4542999953d842f5368a093030bab15c76aadc5e2acd703e7f29558b9c9e0e7445f7275d9924485d3d7b8f7743b6c7265b2f14de2951fa1b4e7d6b23214a69c9cb18456a89d6e971a874692", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x3) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000c67000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x55, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x42, 0x0}, 0x1) 2018/01/17 15:21:39 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 309.383353] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/17 15:21:39 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000bb8000-0x4d)="", 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f92000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffff0001, 0x3f, 0x1000, "3d3a10da8befde24f0c0963f8ad0adc487123d57043329704c1055a32daf0de442477fcb94a262eae1301e6e6dc63d500016871bb0c7c0b277e84762d7f899451a8f28966cd256644df5cb17d70f26d0"}, 0x160) 2018/01/17 15:21:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000ddb000)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00006c5000)={0x1, 0x6, &(0x7f0000a94000)=@raw=[@jmp={0x5, 0x1e71, 0xc, 0xf, 0x1, 0x50, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2}, @map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000de3000-0xa)='syzkaller\x00', 0x1ff, 0xfd, &(0x7f0000afd000)=""/253, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000942000-0x4)=r1, 0x4) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000c9c000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000332000-0x9)=""/9, 0x9) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) connect$unix(r2, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 15:21:39 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80800) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 309.433195] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/17 15:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000607000-0x4)=r0, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f0000fa3000)=[], 0x0, 0x40000) 2018/01/17 15:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ef6000)={0x0, 0x0}) shutdown(r0, 0x0) getpeername$llc(r0, &(0x7f0000911000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f0b000)=0x10) 2018/01/17 15:21:39 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009c5000-0xc8)={0x0, 0x0, 0x0, 0x0, 0x0, []}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000596000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000000)="595f7c8a57832323a2e7476ec31dedd49d6ec3b3e8211dc90a8d4ff752053ac72fedef4693c8339e5fb48990df1c3754cda4953967056cce0bd64de852e0c5c9da1f2464e1cd8236759c42d63e3ac5a28fefd24ed0fd62271898e21dac50906afc00f5e0cb59ab387e8e2b125880308152693d0c5cb5c75d10580bf7f1c100c70fea6c5a6e0bef1c8544c1e94035a3693f2564a22bbced865499a13ce911a4d4acaa496b35917c691de55175f78a15be6605be2c012493cb82830cab104357ecfb5067e62b6986783e5a0cb0a4e76b8a98177d6414033e846f906088f7e3c279eed2a79c85309b92821e04eed86c839f5e") 2018/01/17 15:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/17 15:21:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000015c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000a3b000-0x38)={&(0x7f0000826000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007df000-0x80)=[{&(0x7f00008e4000-0x45)=""/69, 0x45}, {&(0x7f0000f92000-0xdc)=""/220, 0xdc}, {&(0x7f00009bc000)=""/155, 0x9b}, {&(0x7f00001a8000)=""/160, 0xa0}, {&(0x7f000002b000-0x9d)=""/157, 0x9d}, {&(0x7f00008ee000-0x97)=""/151, 0x97}, {&(0x7f0000998000)=""/248, 0xf8}, {&(0x7f00007c0000-0x48)=""/72, 0x48}], 0x8, 0x0, 0x0, 0x76b6}, 0x12000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00002d2000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000ae000)={r3, &(0x7f0000468000)=""/4096}) sendto$inet(r2, &(0x7f000058e000-0x59)="0ef7584c411df060dfea01a68659674a153494fef5c586e4c722dd8e63807006e3b83fa18a0ee7134d7719c52c9dbdd0e0f85c44ad2b55c2599e77d03c98e9687860e649a2679b194e46a34d1883fd3bb3543da0774a08d48a", 0x59, 0x4000000, &(0x7f00000bd000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62, 0x0}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fa3000-0x4)=0x889, 0x4) sendto$inet(r2, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:21:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00001e4000)={&(0x7f0000d2d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000051a000)={&(0x7f0000cfe000)={0x208, 0x16, 0x501, 0x4, 0x0, {0x18, 0x0, 0x0}, [@generic="e7f77576f52a768936f35406291c66d1cae7f4e72abf28ce0c681e95be8c7537fcadb5f9f057bbae0f1779fa73092200f9076d63526906c4ea6831b168d296e5b54968a587013fef0f5b7e843fd12bb2ac5bd8237072150263e27382701b8c3d622af35b526bd5fdd9d0317bf4818a9440419e8d779c0188eaa1408cb4f7a5ba525c845494cb94b0656e3bfac7666a1fa1de6614c04c5d65ea043dfa462adbf323f3381b08c036c3bc06d922484b3b619e4027ecd37df103a047596d6e072b763e830621f92b67282070527d3ddec47deb12885f91bbc08b3bbf17372c6151e1a85b1630d7662d3a01bba169fa57835eec934d31", @nested={0x1bc, 0x23, [@typed={0xc, 0x84, @str='\x00'}, @generic="f5ad8e22f5ae83484dc29c1f3785238c4683c9211f8c31fb51e0d28994258436a9c7eb7a0f6c1dde73401ce029e25c05dbb8733d49d69fdfac7c58545189148513c50ee82fd8f5192bcbf3aac93f62683ef3eef8a4ef7f2574d145c732a087969fc19cab35842a96ae244ec35c96a3d82f5ce5b8603b999d5d18524f692a476d73aab362143ce598c468ebfa37a9b14703765effca3ec73e4cc76d57c0bfbf23f1a242c9d7843bda52f3ed22846b07279032a77daef43571207744", @generic="eeabb211fcc4024837163885b95a6ba3831997a259f7afaa00bea001aadfccf85d615076c655e75981bee34aaf5d8e40f90220bed2c98efab743f9836aa220c5b04d08f258707451e8f62299bf26a9b70a413b2635ae8704d3a7a36f3fd5193d7f22ed0fb0deca4a32e1a330fc9fdbe81493ae19208d6f42ef6da8b023cbf9062d3d9897a3ced47cacfff710b7a65183f962cc5b8e914de365e9bfb9ebea4e89bcdf195163e4ea91ec825869c72ce79e5412e4b66b8764ab200024bd64943ffcac312e0243de58c60dd50330020ab60e9d9f5f52cbee7050f3d6eabc4a81eaf427f716455556aab67f52ad70e96839a024"]}, @generic="edc320a5b279f2648f3cda19d44461a10c326d8d182631b7b7cfe4fab576bdef6900f82cb883268e28e70a7987"]}, 0x208}, 0x1, 0x0, 0x0, 0x40000}, 0x40) syz_emit_ethernet(0x32, &(0x7f00009da000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0xffffffffffffff17, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/17 15:21:39 executing program 1: pipe(&(0x7f0000684000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="b759644870687199a2a29eab5eea30b77b80ba3071a154b3911dbc91a37359ff66373c9982dae6706354f68001eed14f012b019c0cb7ce05a0a499bde2d22f293ddc1b6da632681dc3de51e1dbb67238b65e2dc067aa76c289b322db62a62da1b1c7d611dd47de965a9b76dc58e3ad15be43b34ac69808848be22cd8132ee38411fae94a4e75d87255bd320a8edf7917cf9b4c096ca15884a7a08da88f368bab213e40d5e2c62af4e8f558bcff116993b589c3250e5903f92c5f86b03986711cbc6b7ddf7f9902545842836f5178", 0xce, 0x80, &(0x7f0000870000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005b9000-0x78)={0x2, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffad, 0x2, 0x6, 0x7ff, &(0x7f00001f7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x1000, 0x2}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) 2018/01/17 15:21:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000c7a000)={0x0, 0x0}) splice(r0, &(0x7f000091d000)=0x0, r0, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x3) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={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, 0x7, [{{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, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockname$packet(0xffffffffffffffff, &(0x7f0000892000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) socketpair(0x0, 0x1, 0xffffffffffffffff, &(0x7f0000a0a000)={0x0, 0x0}) recvfrom$packet(r5, &(0x7f00008d2000)=""/128, 0x80, 0x0, &(0x7f00000b0000-0x14)={0x11, 0x1a, r3, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r2, r4}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) 2018/01/17 15:21:39 executing program 1: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/17 15:21:39 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x381, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:39 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:39 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x48000000000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) 2018/01/17 15:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x10000000000f89]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, &(0x7f0000aa4000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017c000)=0x10, 0x800) 2018/01/17 15:21:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003d8000-0x8)={0x0, 0xffff}, &(0x7f0000a49000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001ac000-0x18)={0x0, 0xfff, 0x30, 0x40, 0xffffffff80000001}, &(0x7f0000575000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c69000)={0x0, 0x2ea}, &(0x7f0000967000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005b7000)={r2, 0x400}, &(0x7f0000fcc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000053c000-0x8)={r3, 0x4}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e9f000-0x12)={@common='tunl0\x00', 0x7f}) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000048f000-0x12)={@generic="e48ca254c38edaf48bf757682abde579", 0x5}) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) 2018/01/17 15:21:39 executing program 0: epoll_create(0x5) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) accept4(0xffffffffffffffff, &(0x7f000000b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0x2e, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000009000)=0x3, &(0x7f000000c000)=0x4) 2018/01/17 15:21:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket(0xb, 0x80000, 0x3) getsockname$netrom(r1, &(0x7f0000d22000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008ce000)=0x48) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/17 15:21:39 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e62000)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000e63000-0x4)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000e62000)="b131f3d0315e34727d7bcc6a8bb4dc58f6d379f4f9b1a767bda26e129e7a966d0d21075c1a51da2ca1bb1c40f717a1f8c27b5d64610c086c2a08e58a70c1dfae6d443ea9604ae8164880c7c3fd53920197319da2e8d7b8be61e9209d23163d9506a7b75cb36377da6cb55abd8a9a0707ac2a5dfa") sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = epoll_create(0x769) socketpair(0x10, 0x5, 0xcb09, &(0x7f00003b2000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000105000-0xc)={&(0x7f0000a17000)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000e64000-0x41)="abbebcaf9c94a05eafc5c392582bc6033a728dacc328fb47092c7a5351bf7ef159987f9290d942cb1da675732a78211b192ffc23666fb10283e43538afc4406f91", 0x41) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000e63000-0xc)={0x2000, 0x0}) recvmsg(r1, &(0x7f0000015000)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006c7000)={0x8, 0x0}) 2018/01/17 15:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000123000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008be000)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b46000-0x4)='bbr\x00', 0x4) 2018/01/17 15:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x97, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) read(r0, &(0x7f0000248000-0xbe)=""/190, 0xbe) [ 309.750424] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/01/17 15:21:39 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000119000)={0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000adf000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae0000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000428000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@empty=0x0, 0x3, 0x20, 0x2, 0x40000, 0xa, 0xa0, 0xa0, 0x0, 0x0, r2}, {0x6b, 0x4, 0xfffffffffffffffd, 0x2, 0x1, 0x9bf, 0x1, 0xd2}, {0x0, 0x9394, 0x1000, 0x3}, 0xfff, 0xa, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x7, 0x1, 0x8000, 0x9, 0x8, 0x7f}}, 0xe8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/17 15:21:39 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000055c000)=r2, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000b31000-0x4)=0x3, &(0x7f0000036000)=0x2) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000037000-0x10)={0x0, 0x0}, &(0x7f0000030000)=0x11f) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/17 15:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00002ba000)="dfceaba36395946881b96a6305de14c83b1a9f0e6776f64535b3ada2e0ac434767ecb1bf27426a1e517ce331031a87ed12d365d8529e3f7e269b965f24e0924a8d2aade6b5ec4ed8ddf02349ec6da708f6a77aae962842eb85bf8fec53537c8faa13fc82195e500d7d9507b57fcf0c38740519137fd55a0dc296c51fe808c22e4da6d125037883e4f311d86cd3f70ea1e26a8d06f62c29d3580dc25092e1cdd10ac216629503a331481d120967ec22ed7c12aca36f57e6", 0xb7) sendmsg(r0, &(0x7f0000156000-0x38)={&(0x7f0000c69000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056e000-0x40)=[], 0x0, &(0x7f0000836000-0x1268)=[{0xfffffee5, 0x0, 0x0, ""}], 0x39a, 0x0}, 0x0) 2018/01/17 15:21:39 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) pipe(&(0x7f0000228000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00006bd000-0x4)=0x0) 2018/01/17 15:21:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bd3000-0x4)=0x0, &(0x7f00008e6000)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:21:39 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x36, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINK={0x0, 0x5, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0xdd67}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000015000)={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000016000)=[{{&(0x7f0000016000)=@pptp={0x18, 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]}, 0x20, &(0x7f0000017000-0x50)=[{&(0x7f0000017000-0x73)="841411ad89cedc8cc548fc5f7c3703c99d8d98aa6c16e8b1b4e252c965a44505e83bd490dc7f4be268de7bc6e6de0f4bf1f86a06d1b981806972c472d58037776b0d8d027be05c24d36ac14487572adbf1af20d18a937b859ac8086024b771862d609341a3788f343a2bdae94b60857b342f27", 0x73}, {&(0x7f0000001000)="69ff63035bce47aad99dd0c93c7297189022568711d1951b5f32db7379e5f4aa2c0b73fc5bb3a6fb3cf2b1d2740bd32aeed2db6fc00fef46323f63b9660d88f77133697b5a7c8ef7c93bf993a792f3dec27af13ef37a69f1ccfd522e5191cba84a48ddd7f51ccaa38a6a8a738527c0958bc0caa039acce5a96ce9db50886", 0x7e}, {&(0x7f000000e000-0xd8)="2c65d4d2e2b2f4bf1de48a1555df561a58e32e163057d974f0003f421af5db9906b0c1fa7bc3df2811fac87883209103a433785ddb62ae16007ae63dac35652b8cad996414963e7df68d8794275749c1b0d0634e0c104cf9d5f9ed8b7686e4161fd4a1f8eb74cf6fcb78bdcf911270168244af1e5e1b9fe4e309d1945c57c415b644d1435f9f39d17104023ea255d4e0d0a7afb92b4a3b2c606a339998d47135d0df695f8f3e1e05b1986d61f171746824298e8968c149db6645206697d666619dcbe792601a0bcb2a0878aac4b20ca7dbd0b59ba3941866", 0xd8}, {&(0x7f0000016000)="ad490926dfadc510f5b8f9e76e55ef434b58ffbfe4035a70ab30acfc6fc4dd7107110e08964c020381e5177446b6a5d36b347b37527fd2746e7724207013f58a13ae5417a51ca76cf44564835a13554f83d649a49c7444254eb2d103de341ea542b3d3d5749f988dccb2452b14e823cb3c505f16b5ff3bd03adc964a6a8d0b4abbe2bcaddfd7d22021fa82a4d57a50be82449356d86a96790c79dce2616e8474643a7c2689", 0xa5}, {&(0x7f0000003000-0xef)="30c16355b3fc3ad28afb95541c3458093fa32b8582a8151a46b551de262539d83da840c6576c0295b5bc270a45503e5ff0904413f3fbba79d48cdb9b14b7c9548a7eded554a1c2b14fadfe5163c690428b676d3bf614c3160f03aa1860744064e2a247e5bb7f85fb355adbbcfb0cf7ec6931dedc1881fab648b4b365e03f4c227ea5b7cf99b2af4d77d11df7dc7e42673b4b24fc3d27d93ce68ef8c54a480e6e021fb7144ed5707b51a2ce8196e9a4bf2297f54f035e9d2d5bcb666f40ffaeb0c238f9c474c0de70e2ec80a4ce36672a82bbcb5f4bf4a5a368b534e998b1309057c12160bf6c616514c6eac3102fab", 0xef}], 0x5, &(0x7f0000000000)=[{0xb8, 0x195, 0x9, "5ae58f1677086df5836418b4aff0aba7a101e962665f3895fa68b272d600cc2abfaddaf1d7cb17199feb367232ae3795cc3ddd5119b58a5e20f5b920ad2a694d14a4056bd1fb193cfaf93057ae38944f7331ab65d767947e41b102ff61b38f6aabdd4ce8a4e6b6b26443abb06dc54cd5e07d90f1bbcb14c43b4b3a2bfd9d019e40ce8af662db71433dcea1892788c4c51e67701911ea43b9af57f68a0d9244c4cfc1f034"}], 0xb8, 0x4}, 0x7}, {{&(0x7f0000011000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x2}}, 0x2e, &(0x7f000000e000)=[{&(0x7f0000016000)="4d42f60182051f60d91f9f08b3bc0c20a7b4783134554a8010b92b6b066a7c23f1f89655d53c3ff302a22c91ca95797d28732252d9788ad1ca4bdee2941cf2e467f51bbf8fc4cd26b2c676ee943538ec4f6c4b36b8cbf895d49378f7f1710b586cb5520d0f1cfc6095ac0b63c9b66fc69a890ccabb981869a64d22a2f200931f876f9be9036f6c7ef0d3fde89a76090c3e04df15ed54f2662f5a3895d9897c83ee1506132d4d8026a677f31f098b8a991b8de215923b88", 0xb7}, {&(0x7f0000016000)="0d58f498f613a667991abf292168bfe9941c76e7391574ff7fbbe385064484c2cea408a94344178a357e27fcefb8145f357d883f93478e97e61ecc39fdf2abe08090a815d22984148f417051333ec19be15f4be839f29966f33faade5b4668176552fcca7a23c76c8c7f0ac5c5d2b288ad02ef0f3c4588eee55834da6c4fce089cd1c9432a40606de7c69957fab3b7cb83b1ca841c6722c17b0b846a708f67fa5f864665c944108eabf6252c5da99a7d3c07201ca06a66", 0xb7}, {&(0x7f0000005000-0x7f)="4955e98a015cb7f82c10e50e2e67b04aae90721443a6070ab5431032173debedd1d3de2868f7514de9df0c0b2f9fc2c745ca314773d7810ffbaf3125aad2510b9e99db31d61415c3ac38c485dbf6ba97a75affe42cb106884b462ea8f6dacbc6250189fd3e2b451f7549eca5dfab5d08cb29edfb3727124fb8160991ed6bb3", 0x7f}, {&(0x7f0000016000)="9a81b8b43d31492dd7b4a8c39cd964ee1e4f31313d5bee4a32f6b189631e817a4b3956d6f6cb375d36b530de5f74fdacabce315d3fbd73891303738e7f4a4b3404f4a9cd6cf44f8e39249fded1996a7e716582752286ff082a89ad6146799e3a98298382d15e5e2443812ae444902f70ae1b93670d7ebd42c20140a53d16d50683a784440e9800bc4d773d734bf7161bcbf131755484076107df3b1b78db51f6d8c3f9ef1c382bf2a602b814849a5416fc2c8a39394c5842e76aba5c195daa3e65498c6768658433baef4d6b3346e794a0ca848a46c1d04f96", 0xd9}, {&(0x7f0000016000)="a822861fb299a8d2b6ca92fa4a374415d486e6d9a24f2bb44eccbaccff506efb84259110b08fd2a72c0fa41ab83434be2faeebe3260b51d0cb135ebf133dac8e8c90714713e72845e4c38765f220", 0x4e}, {&(0x7f0000003000-0x7)="1697c1218fec6b", 0x7}], 0x6, 0x0, 0x0, 0x40010}, 0x6}, {{&(0x7f0000012000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000017000-0xad)="055d9dd07c7aea0e1a7b559fa79a8e499adae09f08157f99e412bc756ac55163ee60862bada795c3aae60d8ad4ea49c2cdc70678ef9e820873b7c0899687e6148151a9c21affb2ed95355bb5b5f1ee28a03635cf2fa7d4a7a34716563efaa7fd2b6c29a4eb94b39c4392537e4ada04380d971805b4dae74685662cd2cedcbe303a38a254bd47434b98f6956f55ef3800e13e637362ebc88e2967dcb805cd087de81b0b223d3d7e37268b2f38c0", 0xad}, {&(0x7f0000011000)="1aa042f8fd121fac3f04cdd6e2f52556cd10ef06c201a6d3431555a60a1856bb97ab72b84277d05e2d57edda9d522b17215def60335cb6376a7c914a751421e464241e1b", 0x44}], 0x2, &(0x7f0000016000)=[{0x58, 0x105, 0x5, "026a41716e5e2863ea56c9f976356b9939404cb8b18df2cd85fb233dfe218360b9f0ba0988acc8fb0694ccbffa295a5363f40825cbfd5efd4d355b4650c424a377b24123"}, {0x58, 0x119, 0x8, "2c987117700b58e1b4bd1c77d5017daf6d6a3ffe2b251975b4633d28270fb0b9d35c43cf2faa9fd13b8c9d0579b2d42edabb5e8ecac974c5d28b29356dad849a6bd813"}, {0x28, 0x19f, 0x3, "e4f7740a36fd9fa576533aabc160c47c900265d538"}, {0x10, 0x1ff, 0x0, ""}, {0x1010, 0x1, 0x5, 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{0x78, 0x115, 0x101, "2eece969586595e45afde79ae51b3698272975e53775f875a6ccff50938cbab1105b99b8105492e485786cf5e250b30e8fff63d70cae114ae12ca639f0d312c8a6c5882865f075c51b6395d7684446d914d166cd394783404bcee91f0168ed9a29ea"}, {0x28, 0x1ff, 0x3, "fc4566c8a0f7f7a7b3bb3802df680590404685918226"}, {0x108, 0x103, 0x8, "10d2a55a61a28ede636047d31b3a73f7ce381bde1d35152e38b154e8606e0ef834f7cc30c86d6ce01a58ffdde92bc6b8dc62c91c04d5fa7d2158f035fe71c3a083015f7db34eb693667d3296e6f1fa1cf97dfd877300a1ab201642a585509a6cc25150c38e1ea55824262d50e719022335e1d1b3f53e5e79ddcccd06d867342d406e2f76e24125dbe059d4c5f2ad83340e83ef1e3d3e2f664187d4f409ebfa64781c4b6d70b3f5d1bbaa4dba84d85a2ed4f98a2cf4490a582c1d6e0d1f9c76119b8533d89fadca3a7e4d7964504ea386d0af95bedf38972ebf6f0365b8a219af972253ba5cf358ac37bd48346af87fcde1ee"}, {0x40, 0x10f, 0x8, "9c39d97439ba30390f8db542906ed720474b95d5fc339caf716549d280f9fd3b9e86d6eb6c9aa56388"}, {0x88, 0x101, 0x10001, "e78e720d9d659796a7fec7d53e9307f47ede349fb3d209190c2a90c9e7defa87dcbf5da97ad27232d4593380d43949c82a8f1c395cd6bc112f285847494e1746ca60773a63819b89181d8efd8e78c4cca746aaa865dfcf13faf4de1c823543aa7f3d9bce8f083b6b5595789ad44ba5699222e7d38b5e023d"}], 0x2308, 0x4004001}, 0xfffffffffffffff9}, {{&(0x7f0000016000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000016000)=[{&(0x7f0000016000)="8c4287c888ba5a0a587678010bf6f6821b7384c801d2a677ee4987c39cfc767c940f72c451dfcfca9d1ec8f6ab931d9ac0af3f430bbbc7", 0x37}, {&(0x7f0000016000)="", 0x0}, {&(0x7f0000017000-0x1b)="74327885792125a0623a8f8cae9e909d4f07a154d48f5761d4a459", 0x1b}, {&(0x7f0000006000)="1cbbb0da52e3fb6a7d03c8dd1d70db8737e5e1e0fcc1b5484102d3d58bbdbe4d571204940c4a51df01a63e4423473a046fb7c6c751d24e3159499bdaeecd2c3721ff375835d37aa8746ef3cc0882e409ad514f8b0e6e661888c65542820f13fa29e5a6449bf488f506b9c347552696c34b80a3e301270330f350e022b8450afcf1ea84226fb89deb7c6a94f14422671995e875377e187f02be0c51ddfc0184e367a9a2638e921e61b1ed96c7e47390872ccaa100a5558861e2bfaaa5417a266c645d9860a95aa66c699bcc", 0xcb}], 0x4, 0x0, 0x0, 0x0}, 0x40}], 0x6, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000015000-0x4)=0x0, &(0x7f0000015000)=0x4) [ 309.790559] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/01/17 15:21:39 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x80800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000006000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100000000009) r3 = accept$inet(r2, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007ff000-0x4)=0x98) r4 = accept4(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x9, 0x80000) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f000000b000-0x57)="6c8938516320268f093cdf6a42cbdb07dbbfd49c4b59d73d0d7accda3e0a0f6757e3fe54da5504c74eeb62cf1dbc317f8c36de948d732ecf31bb2caae6d7962d4b540033b2305d03c2bcaf575dd3d86b6c3ab174452e1b", 0x57) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000003000)=0x80000001, &(0x7f0000006000-0x8)=0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000b000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000000b000)={&(0x7f000000b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/189, 0xbd}, {&(0x7f000000b000)=""/11, 0xb}], 0x3, &(0x7f000000c000-0xd4)=""/212, 0xd4, 0x7fffffff}, 0x40) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000-0x10)={0x1d, r7, 0x0, 0x0}, 0x10, &(0x7f000000c000-0x10)={&(0x7f0000002000)=@canfd={{0x4, 0x0, 0x80, 0x100}, 0x2e, 0x2, 0x0, 0x0, "4a17503abf524b302aec07809f47d39e9e73def047bbc0762fea22f36cfc9bda52c10bd95d1f4604ef64088122c7221b525932d296d02fe0efed2bc58d276c84"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r6}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 15:21:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x4, 0x0) r2 = socket(0x10, 0x20000000000003, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) getsockname$packet(r2, &(0x7f000050d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002a6000)=0x14) read(r2, &(0x7f0000d14000-0x3e)=""/62, 0x3e) bpf$PROG_LOAD(0x5, &(0x7f00006ac000)={0xf, 0xf, &(0x7f0000414000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfff}, [@alu={0x4, 0x800, 0xf, 0x3, 0xe, 0x40, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x16}, @jmp={0x5, 0x7, 0x7, 0x7, 0x9, 0x0, 0xfffffffffffffff0}, @ldst={0x3, 0x2, 0x0, 0x9, 0xb, 0xffffffff, 0x0}, @ldst={0x0, 0x3, 0x3, 0x6, 0x7, 0xfffffff0, 0x8}, @call={0x85, 0x0, 0x0, 0x16}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a7f000-0xa)='syzkaller\x00', 0xff, 0xac, &(0x7f00006c1000-0xac)=""/172, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) [ 309.877039] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 309.884601] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. [ 309.930262] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 309.937887] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 15:21:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000577000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd9000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0x16}, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 15:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00009e2000-0x8)=0x0, &(0x7f000024e000)=0x8) sendto(r1, &(0x7f00007ae000-0x2)='aF', 0x2, 0x80000200000000, 0x0, 0x0) 2018/01/17 15:21:39 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff2000)={0x1d, 0x2, 0x3, 0x3ff, 0x2, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 15:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x67) r1 = accept4$inet(r0, &(0x7f0000481000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c20000)=0x10, 0x800) socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000852000-0x4)=0x0) connect$inet6(r0, &(0x7f00008b9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000072b000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b6000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004ac000-0x10)={r2, 0x3c, &(0x7f0000250000-0x3c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000605000-0x4)=0x10) 2018/01/17 15:21:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f0000d43000)="", 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d79000-0x90)=[{&(0x7f0000247000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d39000)=""/4096, 0x1000}, {&(0x7f00007f9000)=""/124, 0x7c}, {&(0x7f0000bc3000)=""/1, 0x1}, {&(0x7f0000020000)=""/190, 0xbe}, {&(0x7f0000b26000-0x51)=""/81, 0x51}, {&(0x7f00003a8000)=""/170, 0xaa}, {&(0x7f000047a000-0xc3)=""/195, 0xc3}, {&(0x7f0000e67000-0x32)=""/50, 0x32}], 0x9, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/17 15:21:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000201000)={&(0x7f0000709000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x5, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f0000fb0000-0x66)=""/102, 0x66, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f1b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 15:21:39 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000108000)={0x0, 0x821}, &(0x7f0000f06000)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fce000-0x8)={r2, 0x2}, 0x8) mmap(&(0x7f0000fcd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001ef000-0x10)=@buf={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000385000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000068e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000fd0000-0x8)={r4, 0x1}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fd1000)={r2, 0xffff}, 0x6) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000095e000)={r5, &(0x7f0000fd1000-0xe9)="81389b0673f36dc84e51174f8c408ef8853e7dd2d95e438a271b1aaa7bc301d3459e0a9f36aa222290a555d9e71a096055739ba0fa90f76575985cfc801dd3e102b49255174d66d497ab446410f097eda2ae7167369d30d68e80d2087db99df53e125e895f8a44791a56a18a99f0ed33441c6800c8ea92e9a843a1253ac19d9e39c59388d5352a97242725de864d78759425c52f68afc10a42fdd5a2e9cef961694b8e18bc639c8037f506c0675be04e1011a16c5e242e8ffa7ad68f0a718bd65fd576f18671973fb4efe5e896308c86c6e24a8a74c4aad884c7e8bcedbc93ceb269cda6341477d960", &(0x7f0000fd0000)="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", 0x1}, 0x20) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000fd2000-0x4)=0x2, &(0x7f0000fd1000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000fce000-0x38)={&(0x7f0000d79000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000fce000-0x10)={&(0x7f0000fcd000)={0x1024, 0x1, 0x1, 0x1, 0x0, 0x3, {0x0, 0x0, 0x4}, [@generic="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", @typed={0x10, 0x60, @u64=0x9}]}, 0x1024}, 0x1, 0x0, 0x0, 0x0}, 0x8000) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r7, 0x1, 0x2b, &(0x7f0000fcc000)=0x7f, 0x4) 2018/01/17 15:21:39 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000060d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x41a0, 0x7f5, 0x325a, 0xed}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000a85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@empty=0x0, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/17 15:21:39 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x35d, &(0x7f000000c000-0x35d)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x327, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x3, 0x6, "352fd4", 0x8, 0x3f, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x2f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xe9}, @ra={0x5, 0x2, 0x1000}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}]}, @fragment={0xfd, 0x0, 0x9, 0x3, 0x0, 0xffffffff, 0x0}, @hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x8000}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x2f, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1000, 0x9f, "69d944446e22d206c15c2ff9998b97b74f09c358bc6a7d76c7bcb3fb4262b6cf669062c61cbc2b9ff8311a4303c3c5427cc000802fd97c5a2ceecd8176cf9dd99f867d595d243816aa9a8e037e0a5b6b1d06a5b294419ae50ec9da84c3528bb7f265cdf13c15088541491173826b0a8af0b31344c507fad46e9f220c74103f82718ac1077c7ac1761254544f174f3a80bf9d62f880ffd397ab3f0d82868ed2"}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x48, {0x6, 0x10, 0xffffffffffffffab, 0x0, [0x0, 0xbe3, 0x57, 0xc1, 0x5, 0xfffffffffffffffd, 0x400, 0x2]}}, @generic={0x2, 0xd0, "43cde7aebe2965c1d0824fc259a76b341227edcd1866ddc244ec133af04fd4504f178c75dd4bc2d2d095882b70ab2842724d0cf8ac53b006d5b5ddf5dbbdd6a5ac3d7104a521cb3989d6dabe973cfb53495f5dbecdb7f8a437eb05dc39ed65d6d5a1b7658ecabe217daf69d78843b7f304a47cf7caee136cac2992dfe4363bc2373e26037856631dce2ba58578b2d4446dd0b3b5ec639d399031eb0f7c7f81131e3dcdbbc0491cf23d78e20aa4e2c5378e9c8ba6453dad8df0f3fda35e04cb708817a1b908006a8868a0be0acf73f8d9"}, @generic={0x5, 0x12, "4dd296ffe3a80df3f9ff2cd17f00f87c4af9"}, @jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x3}]}, @routing={0x7e, 0x6, 0x0, 0x40, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x1, 0x219e920f, 0x0, 0x9, 0x2}], "2e1881abaeb80850c4a11dece35173b5c460cd0e74b349451d066a947568f145905453104b399d62fe8fa0a23dcead4b0c8a9c573356c93dbfc0122e9ad70b6febe4c413bd579694bdb504771d18421ccdb1d9c60a65d9"}}}}}}}, 0x0) 2018/01/17 15:21:39 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f000001b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/01/17 15:21:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000409000)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ff4000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5d000-0x4)=0x24) setsockopt(r0, 0x8, 0x2, &(0x7f0000299000-0x5e)="9923bed608020f1eaf76ad2bb9059a62032d9edc623507849805bd495c4c1b5c39c8b21c768875cdad8ac1c07df54345a42baadefedda26392589048b81b0c2c8cc831922ca8042a4199547024caff57c4f9ee28e8ae02a7341324de7932", 0x5e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000981000)={r2, 0x7389, 0xe68}, &(0x7f00003a7000)=0x8) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000145000-0x10)={r3, 0x0, 0x4, [0x9, 0x8, 0xffffffff, 0x4]}, 0x10) bind$alg(r4, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000045a000)="", 0x0) 2018/01/17 15:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00003f1000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000415000-0x4)=0x1e, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00009b7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200000000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x7fff, 0x9, 0x9}, &(0x7f0000e25000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000072d000)={r2, 0x80, 0x30, 0x4, 0x80}, &(0x7f0000727000)=0x18) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) read(0xffffffffffffffff, &(0x7f00009e1000-0x22)=""/34, 0x22) 2018/01/17 15:21:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "99524e", 0x0, "2e1f0d"}, ""}}}}}}, &(0x7f0000f63000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) 2018/01/17 15:21:39 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a94000-0x4)=0x0) listen(r0, 0x3d9) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x7, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000132000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = socket$bt_sco(0x1f, 0x5, 0x2) preadv(r0, &(0x7f00003c1000-0x10)=[{&(0x7f000090e000)=""/159, 0xffffffffffffffb2}], 0x1, 0x0) socketpair(0x0, 0x80000, 0x80000000, &(0x7f0000704000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006d9000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000054d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a8d000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006e3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000935000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dde000-0x4)=0xc) r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003dd000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdc000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9e000)={0x0, 0x0, 0x0}, &(0x7f0000d6f000-0x4)=0xc) r12 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000003b000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000add000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f10000)={0x0, 0x0, 0x0}, &(0x7f00006b2000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bba000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000468000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a00000)=0xe8) r17 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003eb000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) r20 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000629000)={0x0, 0x0, 0x0}, &(0x7f0000b9a000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a06000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d56000-0x4)=0xe8) r23 = getgid() r24 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002fd000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028c000)={0x0, 0x0, 0x0}, &(0x7f0000b84000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bc2000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003fe000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000455000)=0xffffff69) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000734000)={0x0, 0x0, 0x0}, &(0x7f0000898000)=0xc) r30 = gettid() r31 = getuid() r32 = getgid() r33 = gettid() r34 = getuid() r35 = getgid() r36 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000758000+0xea4)={0x0, 0x0, 0x0}, &(0x7f0000534000)=0xc) r38 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b1e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b9b000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000)=0xe8) r41 = getgid() sendmmsg$unix(r2, &(0x7f000090e000)=[{&(0x7f0000dde000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000088000)=[{&(0x7f0000eef000-0xb2)="4243628cacf4b3ebced751c71b1a05159386a88e2c112a2f397ea6d8901a9ef1287330c6f88c3aa37e2136b19c39ad874bb4246730b16e8f63f7e5a20cf89f2463f29dee7432ffcec185ee78af36b985bd4bac548ecfc683a1d70b22bde3947ef9f5bb5050266c083177abf810979ae7cf4c3ea3338362e311f5e8add7d1f9b9767d902c6bfbde8562b42722296651589a55b15f3ba0ffd25cbbf00a285a2069cbd25fe2dec450a82bed00559e27c34032fc", 0xb2}, {&(0x7f0000f78000)="bed11d49be13dd9b737a9325229334b07c78b8456379652da79c72146be2594dbf8c1f1258ad9a023b850c260699ae37ee3f2529ea3925877a5c2981246f2945de6dc4a6e92be41618db71e520a37a061de9296dbbc26abd5ad27aed38ce32f3c0b09d7cbb04105ed193981222e29aee5547d7a9d2bc7a25a262faa1e3b4f8b882feba3805f57c31f69d2dd1cdf33fbb8b7b4e21ba27fc17f8c01f3883af556eb52812715afd5409218a217a13a24fde593f49dd3da56642986cdeedbb81ea4a06e415240e63291606739c03ed21", 0xce}], 0x2, 0x0, 0x0, 0x801}, {&(0x7f00003f8000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c45000)=[], 0x0, &(0x7f0000a86000-0x38)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffff9c, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x80}, {&(0x7f0000ab1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000985000)=[], 0x0, &(0x7f0000c51000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc0, 0x8800}, {&(0x7f0000f23000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e6e000-0x90)=[{&(0x7f0000076000)="2a26a00ee57ca8b47440c19cd76d8ff390d0511972c404bc3c2ffbdec1c8ac191594efba7d63cb37a8e71d9992567ad19b9a0f6072272a5c6c17f4c9571d6c1c0c154cdbd4014d54ef6d6fff34c33ed32ef3949c57547d81c976d40bd2e13cf3e968fd44a57f254d08cc2883cd30fd86f1e8e1ee54da03cc31ee9285f33441fc57068cd9fd3c6deb07cb9d154a9fc392708b0e2bdd7553a19f99bf11b4d92049c225c7f9852783cbf65ebc43001ba43547c7a32b8e24a66c", 0xb8}, {&(0x7f000003d000)="3411d548869a5f2a5bd3e382ac329cbee47b28dc3b30272c27d034a9ea96720139f0b06a158b72ada76727759aa8daede111f7fca7bff5173cb14724b8b67be36455c28fd0100bc19c242d36136d1922948637333dc9efed3fbbf191b2e627de6fd96ee04b513b6479a91ae14a9324f4c83c481c03b6c1bc9abe4dbed62e4e4a4cb46655efb349f64868eaeacc04329463f304ee557626ac7d53d133f7c5e39a6c03befddb5e27", 0xa7}, {&(0x7f00004a1000)="0d50cd6bac539e5e41024f1af47b3599a8a5087f0e9f2c9a73d5a7658925f159aaee159d5ee21ba83308316b6120b100e6969681bdebd862bc3937bb5ee92b4ee72b6e5108736ebdb7fd884eb6e691e09c907ac6f3e76a83026b02b6a21031852d33bafb3176ac7fc7351640f65046d4fdf395da452f009d59e1b73ba79e7fba9616f5362179f2093a55d489b4f8dcb8d484aba3b143b8f8ad2fc6b15adc62b10fa290ba3ebea28ebb07ab2e07a3145bc2748001b25e9f85bf7b9b784a3fd3cb898f7db595380c455a4176a4d0b63ecc3f067d98bff21614d25f67f7b49dbbdb3ca29be2ee", 0xe5}, {&(0x7f00002b2000)="9b45110d2159aee5762daa1c1d2a8e635ca35531c811f4939d51295f948f4ff4d1eb2d24d4cde0eb129618c569324efc7fb2e52c241cb642385ef9df3bc6aad447", 0x41}, {&(0x7f0000608000-0x8)="4e744633097bee30", 0x8}, {&(0x7f0000669000)="0f1e70e6ca59c0901accf658918c39dfb3a122f3fe508dfb5cd6bbfca3087404ef5d091f5eabc37ad85265f1bfdcba6e422018b227ef3d2dcdb30ca03353ade1581272133d349dd8a08cab84be2c8e483d1879a7cbce576a3b17d034dbfc0c7fef3b741785c748e68a7f9cd9beeb58c7eacfde664ac4cc130628281b320702eb25c18d5f32647ddb3bdab6e7a7c3497fe8bd62fc90b6a645a221d1cdee1e0cf82bd9751af45eaab7efbed4c777a3a9fbc17391b886ff", 0xb6}, {&(0x7f0000534000)="170337693e4335c7c8070ab4e24f5bf37e519b5e47c37af81c720c2a9740dfe08a594b9548051e6004e0dad261e26de810b81a7033eafa4a058c85135f342a7af4ca90377ad05e0d8009a9260d6944a61bbc5a8689e906e45480365c7f8ef52b1d81f924d6c5c0f2f05faaa42b5a9dd90a169783a99d9703119f6c4bf0154c280d564801abc8ed0e2e4f86d158d601bb3e0c94735ee23fa80895fb20763a5cc6e3401c16b9972443e8f8d341c528f315598291e29e608bcbefde78aeb26a8cea9e8f60fc894c170399627b3a7993ce5e3f5b295848bf23", 0xd7}, {&(0x7f00004f0000)="7e7894bb6d224f61c83a7ed45732b230984fdd77a556a216e9b0005e20bea5a262b09ced9a79d2800cadd1162173c4bdda40efda82450bda7d9906a947caba6953670fd68ff79cda32124d0975d2074536dd9b20572f2a01d3154525dd9ca0cde876b5cd4f086cb72b0e279ce6e77b291526406c1539db9e58d47f4383aeb3c54437f8a803be118b4e9bde9981a5a996f00edd", 0x93}, {&(0x7f0000823000)="f8a4a5ac048677700d5ea99a58bcfcc4a7c554d93b70994c87b7bf2070", 0x1d}], 0x9, &(0x7f0000a45000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x90, 0x8004}, {&(0x7f0000f08000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fc8000)=[{&(0x7f000022c000-0x1000)="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{&(0x7f0000c48000)="c2faf572f8b50b13812642e4498f5944896a4f8e2ce895d8e7735f8617e209532a6687956ecde569b35f4e2c061b981383c9fd5e00e42b5aa8fdd9dec8a9eff2eb2a7fc388f3bcd549fd100e4954eb9674c0bfda499af0293903a22f0d27e0017d7677f511461cb4344abe2e3e78a1e7e8370c8bbb0fc685a29624650881316503d932f382cceed19c664431ea7fd0cf43429395e491893413210035ed2407c381bdf9508c9cd89d451aa9727dba19c60ff2b8185f9d20de10581a5a8d1cf2e50f142566a26b146721d0938d22957c40e47910823400c260594bbb8b9564f29d1049", 0xe2}, {&(0x7f0000f28000-0xc1)="ede50dbd48644c10847094f5b588eba9f6165e2889647c4bb080b0378fdf680923f57267f29741703d127378d39549f973eb222b6709eed753851d04c9f472f52cf531a13bc1f034596e0d69a8450a69dd6392dc8497568e4b5935dcb4203e097cf49f5ab315bc0947acbb89e3a2051e530f819b9081bc7b21d1bf75f0068643caf64c6fb58a5fdd1867eb745c9c2c1b0eab07158db743629bedba688105655b5750ceb2f3977321ebc3d27e6afc30cf54789f0ca3628d005c6e1d9f10abea6d95", 0xc1}, {&(0x7f00005f6000)="b2857e647568d11c6454309878ed1826ead983d744770fd2df99e49d5e193c22f92c639f", 0x24}, {&(0x7f0000ec9000-0xf8)="52c6edba374dcbbfa22d96f208d86f3b0ade2d8db3364c9dd84c06209349a217ef37386287b7c7d1e0979c7adc8dbfbdbca348725b25686da4287bcacfe9cf758cc86a8455e3e172add6cdb92383fec5aae068800ad30b15c37aea4043dae8a7f99edcf14f1945fb6a270f477d7e719588dce6a166dd11a79acff576e367c45584746ca8587c3f9ecb42a22e8299ae189f795266e41fdb01048c214da2d99c5e2a3d55d2879794b3087fef80e3298295cf6df9331ba84f57e564ea18696531bf035429ac7b9d86650d164396075db906195188ad55f84d24741c2ef8e8aa9b14a7990fd99a8a922530fbf65987afeed0989fefc7b766b90e", 0xf8}, {&(0x7f0000859000-0x87)="d557812f0903669b6d87fc059693d483776294b80b1fa5b71e9b02e5c12bd69961a44e2cdf637bd73d0f1e964656ad30223f5d0ae0abdf42d18de1d34fb4d97aae9dcd15bea2ff77184d7cb84ee26c3bfd37965c5cf8a6ea60215726e650ed23465e1ff69bf4166fc6a8260dc5d14bf29cd58d065b25569c2aca6bfe1dc4cf682867ace6056f06", 0x87}], 0x6, &(0x7f00001db000-0x50)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x1}, {&(0x7f000023c000-0x4)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003f7000-0x80)=[{&(0x7f0000f8b000)="97c6ed935ff9614a7eca71379bb01a419f38a86fadb4a2afddc237a6ce12c8a026390c7c0d159bed192f12736ff534921efe6fed650af309c464fa67ab8d1b7052f6b3cbfc7ca0b47c7ffac854fb8d79106865e32da74fe2fd9adabd594bcf8400900553ccda34c5ae8132b87a091f84d1d6c006f711f8ba41159f8ac28e820baf28c9947670f683cdc3062daa11b917c7c3ac5947816b73d7de217044b11c0a056afd3350fd8317934672a9034fed18ee295c5f503d4c844e2a630c9ef42d2d591aed098c0cc669e3dd1d6e0b610779f9528f25e50bf55960956f50cdeba314d66d24c2fdb0b67b31", 0xe9}, {&(0x7f00007d7000)="7ef8def9c1913d016d43af8d7be9baa97262d4c42abbc866314e2daad9723616315d661637831b3cdf03b05bdc18d16aa5912506fdfdf322214b075901d67210b5f622bfe7251c866701d2390a1377fb1681", 0x52}, {&(0x7f0000f9c000-0x18)="a260c6905cf9ad702a7c9c537c79489a6a75d4cf24cf51ae", 0x18}, {&(0x7f0000590000-0x9a)="25e782d1fc5d9b2140ca6f8e658b5e4a0b6d1e63e21aa7cf562d9737176d7c72d4ad9121d255cca7c5babe84dc925e169a2d155fbd3a347c1400baa01c174f9903da778b6eda724ca96d4948afdf89e25fc80909a3bd4b650dabe91019ef878b00ae7d1cb0ff2667732b343b83db893c2d6696ed714826aeab4fdeb1bb5273012cf3fbc99858d8aebccd86398681126b5b58590cae211ca34362", 0x9a}, {&(0x7f00009f0000)="20b1349c61591e53240fc86e43adc6610049cfc256a4cad4a4dd3433f52dcf3e9e3002414f0a93859f411b722ae67177e449eaff808ca0467d88b0cb2ab9ee", 0x3f}, {&(0x7f00004a3000)="2171a530399b998c00c348c663227481f15a0827e7d086131462410fd841fcb4f49e405c6a01c9fa85df8b", 0x2b}, {&(0x7f0000184000)="aebe9542ef529210b49e98da5721080b7c112d1a3e4b612a5616dc6ad7dfa19ae6364f345253d62ed7d245291216cdc9dc", 0x31}, {&(0x7f0000d90000)="8e34b1857d32c6ab2a5a8809b52fa6f4", 0x10}], 0x8, &(0x7f0000acf000-0x50)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x50, 0x4}], 0xa, 0x40800) 2018/01/17 15:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) recvmsg(r0, &(0x7f00007e2000-0x38)={&(0x7f0000a7e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000b5b000-0x50)=[{&(0x7f0000774000)=""/55, 0x37}, {&(0x7f0000d63000-0x98)=""/152, 0x98}, {&(0x7f000091f000-0x93)=""/147, 0x93}, {&(0x7f0000d5a000)=""/35, 0x23}, {&(0x7f0000983000-0x8)=""/8, 0x8}], 0x5, &(0x7f000050d000-0xbb)=""/187, 0xbb, 0x7}, 0x40000042) connect$inet6(r0, &(0x7f0000e55000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c9000)={0x0, 0x0, 0x0}, &(0x7f000017e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004f1000-0x4)=0xff, 0x4) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000642000)={@generic="405d6740b938596ab640d45d0c8891c1", 0x1}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000342000)={0x0, {""/7}, 0x0}, &(0x7f0000148000)=0x10, 0x80000) connect$inet6(r0, &(0x7f000009d000-0x1c)={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x171}, 0x1c) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f00003fd000)=0x0, &(0x7f0000075000)=0x4) 2018/01/17 15:21:39 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bd0000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004ff000-0x20)={@generic="b13827b3808f592ad05a4317700f5f4f", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eda000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000a5000-0x64)={&(0x7f0000a54000)=[0x0, 0x5, 0x5, 0x3, 0x3, 0xa2b0, 0xd75, 0x100, 0x4d], 0x9, 0x800, 0x3ff, 0xfffffffffffffff9, 0x9, 0x7, {0x8000, 0x7, 0x2, 0x6, 0x5, 0x401, 0x0, 0x1, 0x6d2b, 0x9, 0x3f, 0x6, 0x3, 0x421f, "7fca43dafadc2459ba26ff150e9b90f4d2aae0e5e93ab3c760019a68c403513f"}}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/17 15:21:39 executing program 3: r0 = socket(0x0, 0x1, 0x1db) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000666000-0x28)={r1, 0x0, 0xe, 0x6f, &(0x7f00003af000)="934d8392d84e637d68f68411059d", &(0x7f000089a000)=""/111, 0x0, 0xf6f}, 0x28) 2018/01/17 15:21:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000200000-0x10)={r1, 0x88, &(0x7f0000946000-0x88)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000073a000-0x4)=0x10) [ 310.136473] netlink: 'syz-executor5': attribute type 7 has an invalid length. [ 310.169120] netlink: 'syz-executor5': attribute type 7 has an invalid length. 2018/01/17 15:21:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@rand_addr=0x52, @remote={0xac, 0x14, 0x0, 0xbb}, 0x200000001, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/01/17 15:21:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) shutdown(r0, 0x1) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) 2018/01/17 15:21:39 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x3) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00008cf000)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4306ec0000000000, 0x5}, &(0x7f0000fcb000-0x4)=0x98) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fcb000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000bff000)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000fcc000-0x4)=0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fcc000)={0xe, 0x1, 0x100, 0x0, 0x14, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f48000)={r3, 0x28, &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000fbf000)="e377ee1690f6e4ab243caf24a82f3ba23e3455754147de75b66f49add7c5d76ee33a511b26d570539ed709c53a863143d50abbfee0295d9af8dbce487932280184b6eff1b504a3599af24d393a9e4d04e44fa1672ffbc4e656073a7d7e43417870187e234fc46aad8afc4af5446ee7077c884ea781265c241de2f80021e24bbe781960d27d3277673d275427c2aa1c28afb69f5d953ce4b3a6cc96d169ef2c2bd688f9ac30071067e8", 0xa9) syz_emit_ethernet(0x70, &(0x7f0000fad000-0x88)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x13}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x3a, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "9b1a4e8e5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) r4 = socket$inet6(0xa, 0x80007, 0xffff) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fca000)={0x0, 0x0}) bind$inet(r5, &(0x7f00004b7000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r4, &(0x7f0000df5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000083b000-0x4)=0x9) 2018/01/17 15:21:39 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000c000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000d000)=0x6, 0x80800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000012000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000009000-0x10)={0x1, &(0x7f0000013000-0x4)=[0xfffffffffffff801]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000009000)={0x0, 0x81}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000014000-0x14)={r2, 0x400, 0x6, [0x2, 0x4, 0x80, 0xffffffffffff7fff, 0xfffffffffffffffc, 0x800080000]}, 0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000f000-0x10)=@req={0x50, &(0x7f000000b000-0x50)={@common='ip6gretap0\x00', @ifru_mtu=0x7}}) 2018/01/17 15:21:39 executing program 3: mmap(&(0x7f0000000000/0xbb8000)=nil, 0xbb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bb9000-0x8)=0x0, &(0x7f0000024000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000bb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000bb9000+0x4f6)={0x0, 0x0}) mmap(&(0x7f0000bb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000bb9000)={0x0, 0x0}, &(0x7f0000613000-0x4)=0x6) mmap(&(0x7f0000bb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bb9000)={r2, 0x80000001, 0x6, 0x100000000, 0x800, 0x101}, &(0x7f0000bb9000)=0x14) 2018/01/17 15:21:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000a9d000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x25]}) r0 = accept(0xffffffffffffff9c, &(0x7f00005a9000+0xe70)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000ebe000-0x4)=0x1e) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000174000-0x4)=0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000733000)=0x0, 0x80000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d08000-0x10)=@generic="87c4473135b6e726283850568da14b54") 2018/01/17 15:21:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) socketpair(0x0, 0x80e, 0x20, &(0x7f00006c7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00006b6000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008df000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000077000)={r2, 0x80000, r3}) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) 2018/01/17 15:21:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet(0x2, 0x7, 0x3f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008f0000-0x98)={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]}, 0x12c, 0x0}, &(0x7f000097d000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008c9000)={r3, @in6={{0xa, 0x3, 0x947f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x135}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000873000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdf000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000cba000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x3, 0x3, 0x4, 0x1, 0x2, 0xa, 0x80, 0xa0, 0x7f, 0x0, r4}, {0xfffffffffffffffa, 0x1d8, 0x7fff, 0x8, 0x5, 0xf9ad, 0x80000000, 0xfff}, {0x2, 0xf10, 0x0, 0x3f}, 0xc415, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x1, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x4, 0x1, 0xffffffff, 0xfff, 0x2, 0x7f80}}, 0xe8) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x8080}], 0x1, 0x0) 2018/01/17 15:21:39 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000050a000)={{0x7, 0x800, 0x4, 0x966, 0xf81, 0xffffffff}, 0x9, 0x2, 0x8001, 0x8, 0x57c, "487c26b8232af5fa1683a25aa789f04acc9cdee95ff34630774fe3db5f62843c1333798d2b6c656ce8868ad248c23e4ac8fe1a54eeb06454135c250dc81802a8c039cd4913c324b63cb69870c8d2de0dc5627f2eeb5aa17190a36ac7af8343100e7aaeb812f330552754c0d1509bc93683fa8081cce16c88beb6a000a149e8e8"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000075a000-0x28c)={0x20, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x6, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:39 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xfffffffffffffffc, &(0x7f0000f5d000)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f5d000)={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]}, [0x9, 0xfffffffffffffff9, 0x5d, 0x80000000, 0x3, 0x1, 0x100000000, 0x3, 0x0, 0x97, 0x3, 0x4, 0x0, 0x6, 0xe03a]}, &(0x7f00001c9000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e51000)={0x778, 0x1, 0x0, 0x8000, 0x40, 0x8, 0x7, 0x80000000, r1}, &(0x7f0000a08000)=0x20) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f5f000-0x4)=0x0, &(0x7f0000f5e000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x7, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:21:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b05000)=[@in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/17 15:21:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x3, &(0x7f00009d0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000075d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00001e3000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ae5000)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:39 executing program 7: r0 = socket$inet(0x2, 0xb, 0x6) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000796000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000b07000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000154000-0x108)={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]}, [0xc124, 0x9, 0x7, 0x7, 0x10000, 0xe4bb, 0x8, 0x0, 0x1f, 0x2, 0x35, 0x4, 0x96d, 0xffffffffffffa2c4, 0xa0]}, &(0x7f00003b4000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000070c000-0xa0)={r2, @in6={{0xa, 0x1, 0x67, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000000, 0x5, 0x2, 0x863, 0x40}, &(0x7f00001fe000-0x4)=0xa0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000e44000-0x4)=0x2, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x9, 0x7, 0x6, &(0x7f0000960000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000a81000-0x8)={0x0, 0x0}) setsockopt(r3, 0x55, 0x200, &(0x7f0000243000-0xd3)="befdb398ac537c984381f80582bdae7d388e3792843ebb85fefb92b52d764562f937b5a6bb3a288b361c29a8dbb893305f15b8fc337c42d03faf4db1a77bc7a3aa3a15a683b28218f19f8d3e076b34f6b32d7a0c615b8eeb9f824696a6083054459a7c614d9959855b917b9092f8f779899bf437d91a908a475101620d4ef0152f70f63f6662895382dbe3f73b433e29fcd082808bc5f64d1b6c118027319e54206164376d20df2288462d66a1d1802baa963946392a5762b6d1ed3f442bff0e919ea85c8476189c79fb42a3a0384754eb4e66", 0xd3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000b6e000-0x4)=0x0, &(0x7f0000e54000)=0x4) sendmmsg(r3, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x25, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 15:21:40 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000013000)=0x10) 2018/01/17 15:21:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000df9000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 15:21:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="", 0x0) r1 = socket(0x8, 0x2, 0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000e63000-0x1c)=@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x102}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f00009d0000)="11ba892003", 0x5}, {&(0x7f0000000000)="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", 0xfc}], 0x2, 0x0, 0x0, 0x0}, 0x4) 2018/01/17 15:21:40 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000235000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000355000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x3, 0x7, 0x3, 0x3f, 0x2, 0x80, 0x20, 0x62, r1, r2}, {0x6, 0x1f, 0x1, 0xa0, 0x8, 0x800, 0x3, 0x5}, {0xc25c, 0x7, 0xfe, 0x3}, 0xae, 0x5, 0x2, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x32}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x0, 0x6880, 0x8, 0xfff, 0xc72}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/17 15:21:40 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000b000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000000b000)={0x2d28c1ae, 0xb935, r2, 0x0, r3, 0x5, 0x5, 0xfc2}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:21:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x7fff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000752000-0x8)={0x0, 0x200}, &(0x7f0000eb5000-0x4)=0xffffffffffffff8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000673000-0x8c)={r1, @in6={{0xa, 0x3, 0x615716a9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d29000)=0x8c) r2 = socket(0x10, 0x2, 0x9) connect$ipx(r2, &(0x7f0000592000)={0x4, 0x8000000054b1, 0x3f, "4f8493dd9f4d", 0x3, 0x0}, 0xfffffd3d) write(r2, &(0x7f0000841000)="fe37bf0ba5e163dd8baef5f2571dde07b8c35785c0cce47e752a3e977efac34dc8779be0ad1fdd1fc67135f96a18e7cf6b5ba24b25024beb406ac82c54a003a4a175f224616e88f12595570ac1cd6ec2fc702107712a4536cb6605fe2f2b7be06dd32544d101d5e34d6e07351ca5d5558c603363ef7789393836c195e01b073e418df9b6d10bb240e13ecd2d84005c1fdbc29f322a11df08534c39e0f431ce008fbd660d8f4cc80b7b3c1c5f9e5f26a7e6d15341cf25d8ee845b", 0xba) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00003a3000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="44c6f2321476", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1c54fa9eaf60ab56ff1866e17f55985c"}) write(r2, &(0x7f00007a7000)="1f000000e803668700000400000000000000f9", 0x13) accept$packet(r2, &(0x7f0000a7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c72000-0x4)=0x14) bind(r0, &(0x7f0000986000-0x14)=@ll={0x11, 0x2, r3, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000667000)={0x0, 0x0, 0x0}, &(0x7f0000d74000)=0xc) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000185000)={0x0, 0x0}) 2018/01/17 15:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000097000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x800, 0x7fff, &(0x7f0000ab1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000acd000-0x4)=0x5, 0x4) bpf$MAP_CREATE(0x0, &(0x7f000073b000-0x2c)={0xf, 0xffffffffffff20fc, 0x1, 0x1ff, 0xd, r1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x24, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008fa000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c44000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f48000-0x4)=0x0) 2018/01/17 15:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000059f000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ccd000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x210, 0x3, 0x3, 0x6, 0x1, 0xe0a, 0x5}, &(0x7f00000bf000)=0x20) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000378000)=@file={0x0, './file0\x00'}, 0xa) r2 = socket(0x0, 0x801, 0x3) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000f4e000-0x4)=0xb43, 0x4) 2018/01/17 15:21:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00001d3000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f000010f000)="05249ec6e148997e1b316c3cf7ffffff", 0x10}], 0x1, &(0x7f000073e000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000014000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000c3f000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000157000)={0x0, 0x0, &(0x7f00009fb000-0x60)=[{&(0x7f00000c2000)="08180eaa55e4d3bae7f9d0a63e943446717ddc9c6779fc19cc67a2e5c862c57fcb6a", 0x22}, {&(0x7f00004b4000-0x59)="f06ab749ee7224a9bfa18c9c4f6e4b152e64a80dfe9f7dae048ed31534c1402e46c7bd035bc3d46054517ab26c6416883b20a6babdba4973eb4ed67bc7f35ebd5ff719d0acfe6b6f8d02e4350d41d1de4f48f64553a33641e6", 0x59}, {&(0x7f0000275000)="9149473c57b83e52330f448e6eee42851a13971cc8133f6475c566cc82e2b796ce07847d3858c909c729caaff5878b7a9914b41e82d4600f5c11392355716b5e91fe838f690c50b296657a8bc62fe8bd474cf3d9cccb8a8a0e15022ef034cb56d09a4cd78a1b76076f15a2dcebb2a95506322bd57f7e11babc3ecc2c7a074f62bcbcfa63486df557b55e8d65e10354e5331f716edaf002a1224a61483ad2bdcc3a4577a6c21e96392585cc94f89240cfe6743756a8c70af1751dff7dc43e536595", 0xc1}], 0x3, 0x0, 0x0, 0x0}, 0x8011) 2018/01/17 15:21:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8020400000000802, 0x3) poll(&(0x7f000004f000-0x18)=[{r0, 0x140, 0x0}, {r0, 0x10a0, 0x0}, {r0, 0x80, 0x0}], 0x3, 0xffffffff) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/17 15:21:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00009c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000068d000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007d0000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068f000-0x4)=0xe8) bind(r0, &(0x7f0000012000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/17 15:21:40 executing program 1: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00009e1000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) [ 310.447128] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=57765 sclass=netlink_audit_socket pig=15439 comm=syz-executor6 2018/01/17 15:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000b31000-0x52)={@random="2d6dd8842d22", @random='\x00\x00\x00\x00\x00\b', [{[], {0x8100, 0xb5a, 0x9, 0x80}}], {@ipv6={0x86dd, {0x0, 0x6, "06e126", 0xfffffffffffffe41, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, &(0x7f0000ce9000)={0x1, 0x1, [0x0]}) r0 = socket(0x1f, 0x4, 0x80) getsockname(r0, &(0x7f0000283000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000050a000)=0xe) 2018/01/17 15:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000424000)=0x9, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 15:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 15:21:40 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000f79000-0x5c)={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1, [0x8001, 0x80, 0x4, 0x8, 0xffffffffffffff81, 0x1ff, 0x2, 0xd090]}, 0x5c) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d92", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000cb2000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a2d000-0x4)=0x48) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f000003e000)={&(0x7f0000f19000)=@full={{0x3, {"5788eb8174e247"}, 0x5}, [{"c2d6fe436919f3"}, {"55a581170a931b"}, {"3ab93cfe855a78"}, {"b746d97358c31e"}, {"3e6d766e4e6792"}, {"d11f3a2991b42f"}, {"9297478d14342f"}, {"9a6a035b30a0bf"}]}, 0x48, &(0x7f00005cc000)=[{&(0x7f00009a0000-0x1b)="130e835f7931cdd20df4f92f7c93843924f529dba918af44f613fa", 0x1b}, {&(0x7f0000bf1000-0xb1)="50de3e405f3fcd3d8be21a89f95583dc27a57f7991694cc57756d2289b3e1086300dfb0e7557bea1559b7ff7e4596712d138e928272894aba4e020baaaccf6aec815ce0e0a0e6f888f39f1c096d0bb338a4d2fcfa407f02de5d2767ab334a3b9191a4f1658acc8b079bf9b5cb6ce0c570c6cf47600f4ab634cb4a345d95ce0da033d87b599b2a8a63752e1b92adb640e970c6a175f35ca2d14272af8d3e501f33d7f9c9664a66246ef4eb4e97d7a986520", 0xb1}, {&(0x7f0000f79000-0xbd)="fc7b198a31d404e0bd2f07ba8d3a872fb5b91766adf1a36535734d86b6c1f737021753d114d727f85379c25b33dbcc2e0eae8423e86e2dfebd849f26ca41e150151d0274de34a678697a1c7d9c7a694a0e2d97f4dd19febf96390e95de410088b626aa55d83e73e8b98d006aea2bed6cb25145f780b0e9a60295d117d09d21ba59d319437873de5c78b185893ad14e4e82f9036dca21243ccf075a47c61e5476a77dbd9162c98fa5d6ced3960110360ab200a83df2dc8e83e1ae7ee682", 0xbd}, {&(0x7f00007ac000-0x98)="4fc946d73ab462333833571da709c13043b0d3080dc7f8a82dcd6b8a5c16cd77f78461f90439dc960c91e62b034232a9b8a255dd214b1c3bcaa6d4d8572843584227cdd993f4caf7b254ae1992aff76059c7a4e2b163a075721e18ea52f9050ad1a840057a8fe7a9569594604df216b0e96e93ebd56a626d6dcc5a0b3072b026b9183e8d8d1c3976c09eac24b920566cd5494d528c69969d", 0x98}, {&(0x7f000030c000)="9976c034aa92eb1ef9bfcac3c4fe416f1a4d6d37690d6d366e5e276b6d465b8e2c72ba853924cbfcb585f54b499e6f2faf530395d6fdac0251a18d2ea2e91644617d569b9fa84ad68dad459ba605ec92028a98468ab74d6bcd7c4e4d276a5cfb8208d2d0d831ed14b3eea98d5cd9181bc7f31746ada03f4d869a1d605a7fb253aea151fd5ba0febb8f0d763bd879f9e4a50769b81b32b537c32ac6db36ee1c3027052032568981db65378be1fe80a007a103f49fde9ce6eb0037ec2954a2c4f6fbac049ea101c28b67ddfd27b8ca93f93158eb8ad31c6989", 0xd8}, {&(0x7f0000d69000-0xf5)="ca2b7a063ddbe24279edc9a8e20a0431016e7662fedaa295b925f23ceb7ee07892e2b69b70f6061d52334a999e570bbe4339a591b0dc6d254ef7209247458185bc3543866d1e820e9105c1b030ba5b463a756a3cb196a3f46623898154acbf8c2aee854db1c7e1ca7d75167d6e1f29a90b342472f87233b59e67e1109c4324dca78ea2b8addf7184fda006f8cee6397814d70f4cc7005280c2d7efaa85067a2b7e9472eee13690b98bfcb7fe0b235731a8cd354cb20e1c1f7fdccec3ea543d5a2df0a1626398cb81aad88c0697c0c7ec6cf9cf30cf42120fe40d6289e41d0e3b78f3f9a0f0cc3a771851491e386a4346fbac86273f", 0xf5}, {&(0x7f0000f79000-0xbb)="3394ab69b114e1617029dc4d84d855461f3385fa99f80c5d24bfdf30bf63c409057388dedc8829b2cfa526a87c29adf0e9ef3f2cf90a41da17f4389ae8ceb6d4bf0bbc6ff6103d3eb062591c72a0dddfc9e8dddae2d2ae4cf470dcb16de4fc682e1efd156776ac2590f6c9d43181825cff41f259e4464b45f122fa153457e60cb3fbf2db339ae4cd9a322d1cc6a0bc61a0da5f08221d16a9f025e5497ef2340e652039547fd4a20482074d39774cbe8c759fd04f189aae43c5f276", 0xbb}, {&(0x7f00007e1000-0x4e)="598b3ac54148ed2fb2a34daec46a556a7c0985fb4246bff32bfba92383ce15a50854e4e73249677bd702a01b44fcf8c15133717ae75394bbecb83779dbb665d7e43c98c5c3f94f5a27793db878a5", 0x4e}], 0x8, &(0x7f0000cb5000-0x30)=[{0x30, 0x0, 0x6, "70e60fbbe8b629346244f135ba403e2a409154875f7d90cbb5"}], 0x30, 0x80}, 0x10000) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0x1, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000f7a000-0x2b)=""/43) [ 310.537693] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=57765 sclass=netlink_audit_socket pig=15453 comm=syz-executor6 2018/01/17 15:21:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xb, 0x3, 0x8001, &(0x7f0000f7e000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d34000)=0x3ff, 0x4) 2018/01/17 15:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x10000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/17 15:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x3) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cb0000-0x90)={0x0, 0x88, "d518f26a17068f1af3d198b3c1e6971e8a194f1ef397babc325d5b8a82f9c9f96b7e439e9f31f3dce6b1e5687eed600f2d1abf109a8ad55024d7ca4f1793adb12579c7ae51f2b87e38b7a8023c27e293b94f22e3e3b5efd741048741f169d4263c0ec9ca4cac792cf82eb6028ffde73ce66894af2bca32c88a96d66b5c9c4790fe01f54a12e98db3"}, &(0x7f0000165000-0x4)=0x90) r2 = accept4(r0, &(0x7f0000ed2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000001a000-0x4)=0x58, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b84000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x2, 0x3, 0x4, 0x1f, 0x40, 0xfff}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ffd000-0x14)={r1, 0x23dc, 0x80000000, 0x58db8d05, 0x4e, 0x8}, &(0x7f00002aa000)=0x14) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000567000)=0x0, &(0x7f0000274000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f000093f000)={0x8f0d, 0x401, 0x3, "5b9f6093e769", "c96e51ee9b882dfbb95a35c5599133bb"}) 2018/01/17 15:21:40 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000aa7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) 2018/01/17 15:21:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x0}, 0x3f5a1db4cedf06e6) 2018/01/17 15:21:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009e1000-0x20)={r0, 0x2, 0x1, 0x1, &(0x7f00006ed000-0x4)=[0x0], 0x1}, 0x20) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)="", 0x0}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) 2018/01/17 15:21:40 executing program 7: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bb2582702, 0x0, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000df3000-0x4)=0xc) socketpair(0x9, 0x0, 0x0, &(0x7f0000599000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006ea000)={0x0, []}, &(0x7f000057d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x0}, &(0x7f000074f000-0x4)=0x6) getgid() setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xe8) accept(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0x90, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/17 15:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000069c000-0x18)=@generic={0x1, 0x400, 0x99}) listen(r2, 0x40000000000002) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket(0x0, 0x3, 0xff) accept$llc(r5, &(0x7f0000893000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000)=0x10) sendto$inet6(r4, &(0x7f00004f3000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r6 = accept(r4, 0x0, &(0x7f00007b2000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00001ec000-0x4)=0x1d, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c83000-0x10)={0x1f, 0x6, 0x1, 0x2, 0x0}, &(0x7f0000706000-0x4)=0x10) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000077a000-0x1c)=@in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, 0x1c, &(0x7f0000e27000)=[{&(0x7f00002fd000-0x91)="e7baa50bd6ab041ede95a301e1a60a92af426c04327800f137c28f5bbabefea9056c87e2fa90b333a3f36598295e4d44c4f3c6583ab205d3bfdc8cd19aadb1fe91815a471721673f0e748c24b1693808967847b8be1684c91c63a613d8df4a6a49dd0285f18be0593dd222f6ba6190d84156ebc9e7acf6f112d917ce1c395bfcdd6bf0ee5850029a9a888d88850182a8f1", 0x91}], 0x1, &(0x7f0000651000-0x90)=[@init={0x18, 0x84, 0x0, {0x8, 0x2, 0x5, 0xb}}, @sndinfo={0xffffffffffffff15, 0x84, 0x2, {0x28f, 0x4, 0x8, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x20, 0x55, 0x5, 0x5}}], 0x90, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ac8000)="c92f64d10dba3d94bdac89c37a927c990008785389fdffffff749ea40829cc5b95b65bdf16a7dc22a58a44f77f38b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59e2f97acd1a550e0d023487dccf52", 0x6b) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e2000-0x10)={0x2000000000000169, &(0x7f0000de3000-0x30)=[{0x3397, 0x7, 0x43, 0xca}, {0x40, 0x7fffffff, 0xb40, 0xd8}, {0x6, 0x3, 0x10001, 0xfffffffffffff801}, {0x1ff, 0x6, 0x6ab000000000, 0x400}, {0x80, 0x2, 0x5, 0x3}, {0x8000, 0x7, 0x100000000, 0x7fffffff}]}, 0x10) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="", 0x0}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090a000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000097b000)={0x0, 0x5}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000128000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc0) shutdown(r6, 0x1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000074c000-0x4)='tls\x00', 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00008ab000)={0x0, 0x0}) 2018/01/17 15:21:40 executing program 6: socketpair(0xb, 0x0, 0x400, &(0x7f0000d39000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000077b000-0x20)={0x6, 0x0, 0x1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0xb4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000cfc000)={0x4000000003, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7e) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000065a000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/17 15:21:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c17000-0x10)={0x0, 0xa8, &(0x7f00004a6000-0xa8)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x291d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000367000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004fe000-0xc)={r1, 0x0, 0x20}, 0xc) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002e4000)={r1, 0x9, 0x100000001}, &(0x7f000087b000)=0x8) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) bind$nfc_llcp(r2, &(0x7f0000c17000)={0x27, 0x7fff, 0xa6, 0x2, 0x4, 0x4, "9b0d36955c3755732e421de72ab1d34c5bea01a562a258c616b031adfb28e2855a03a557011ac8a3c80e5e9f8f00527631bc81ffbb1d96ad33e7931a5e907c", 0x9}, 0x60) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000023e000)=0x0, &(0x7f0000d7e000-0x4)=0x4) 2018/01/17 15:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000323000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e86000-0x4)=0x60, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000771000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0xa, &(0x7f000005a000-0x60)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x8, 0xf, 0x5, 0x7, 0x1, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @generic={0x9, 0x3ff, 0x8, 0x1ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xe7b}, @generic={0x2, 0x100000000, 0x80, 0x2}], &(0x7f0000cd0000)="01506400", 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x14) 2018/01/17 15:21:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000279000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000d4e000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x20000000000000, 0x3, 0x58, &(0x7f00004ab000/0x1000)=nil, 0x8000}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d85000-0x4)=0x0) listen(r0, 0x0) r2 = accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) pipe(&(0x7f0000d6d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000da2000-0x8)={0x0, 0x2}, &(0x7f0000f93000-0x4)=0x8) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f00003dc000-0x118)={0x80000001, {{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, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fe5000-0x5d)={r4, 0x55, "c13a3b038ec03c7badcf1ffd95011d36d53bf8616b735fe948a5c34e6976564c887a8af06d795a0c1f3cb4903e849f6e6889dc291176497c951b133ef616fa72bece02e0dfbb33c6f57fac7e324f191ab24663b569"}, &(0x7f000058f000-0x4)=0x5d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc7000)={0x0, 0x0}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r5, &(0x7f0000f9f000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0c000)=0x10) unshare(0x20000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b08000-0x8)={0x0, 0x0}) unshare(0x20000400) 2018/01/17 15:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005d8000-0x5c)={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x347d}, {0xa, 0x1, 0x300, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffffbff}, 0x0, [0x2, 0x10001, 0x0, 0xffffffffffffffe1, 0x7, 0x100000000, 0xfffffffffffffff7, 0x95d2]}, 0x5c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00001d5000)=""/108, &(0x7f0000cf1000)=0x6c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0775b055e30700b70000000000dbeec0", 0x10) 2018/01/17 15:21:40 executing program 2: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000fd000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000fd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000e5000-0x4)=0x8) pipe(&(0x7f0000058000)={0x0, 0x0}) 2018/01/17 15:21:40 executing program 3: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x9) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000518000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000411000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:21:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006ae000)={0x9, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000000, 0x0, []}, 0x20) 2018/01/17 15:21:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d6e000)={0x0, 0x1}, &(0x7f000075b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ea4000-0x8)={r1, 0x2}, 0x8) 2018/01/17 15:21:40 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000010000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000f000)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000010000)='htcp\x00', 0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000011000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000001000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x20, 0x0, 0x0, {0x80}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/01/17 15:21:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000210000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d9a000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bce000+0x585)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) recvmsg(r0, &(0x7f0000f6b000-0x38)={&(0x7f000013d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a10000)=[{&(0x7f0000476000)=""/241, 0xf1}], 0x1, &(0x7f0000afe000)=""/94, 0x5e, 0x0}, 0x100) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:21:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x4, 0x100000000, 0x6a, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x6}, 0x1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000)=0x800) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000122000)={0xffffffff, 0x18, 0xfffffffffffffffd, 0x80, 0x1, 0x6}) setsockopt(r2, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="", 0x0) 2018/01/17 15:21:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000483000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003dd000)=0x14) accept$packet(r1, 0x0, &(0x7f00006b0000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @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, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/17 15:21:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b54000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000f7000-0x4)=0x0) 2018/01/17 15:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 15:21:40 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x80, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pipe(&(0x7f00005b1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f84000)={0x7, 0x7fffffff, 0x9, 0x1, 0x7, 0x0, 0x0}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) sendto$packet(r2, &(0x7f00006f3000-0x47)="31ac3fa0babc4a8169158f3fe07a5fba36", 0x11, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007b5000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00003b5000)=0x0) syz_emit_ethernet(0x42, &(0x7f0000dd9000-0xc8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x3ff, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x1, 0x0, @broadcast=0xffffffff, {0x0, 0x4, 0x5, 0x9, 0x7fff, 0x2, 0x32, 0x8, 0x33, 0xfffffffffffffff7, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x0, 0xc7, [{0x0, 0x0, "fed3ecd3be0ad5f9f2ae8c2f"}, {0x1, 0x0, "826016a32d"}, {0x1, 0x0, "006f598fe132c7f0e1a714"}, {0x7, 0x0, "1d0d91e5102cbabc76"}, {0x7, 0xfffffffffffffdc5, "2e4376ad13"}]}, @noop={0x1}, @generic={0xcd, 0x0, "b6c27b8da0cb6c60eb19e3"}, @ra={0x94, 0x0, 0x8}, @ssrr={0x89, 0x0, 0x0, [@dev={0xac, 0x14, 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x10}, @multicast1=0xe0000001, @loopback=0x7f000001]}]}}, "5739dcb1f487"}}}}}, &(0x7f00001c6000)={0x20000002000, 0x0, []}) 2018/01/17 15:21:40 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x80000) accept4$inet6(r1, 0x0, &(0x7f0000005000-0x4)=0x0, 0x80000) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/17 15:21:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f00003ff000)="63b3", 0x2) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/17 15:21:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008e7000)=0x0, &(0x7f00005f2000-0x4)=0x4) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b81000)=[], 0x0, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:21:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003fe000)="24000000260007003200002c003677037b0501ff010000000000001c001214ff2100ff10", 0x24) socket$alg(0x26, 0x5, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000376000)={0x20000000, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d02000)=0x1, 0x4) 2018/01/17 15:21:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x9) sendmsg$inet_sctp(r0, &(0x7f000030d000-0x38)={&(0x7f0000cd0000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007de000)=[], 0x0, &(0x7f00001eb000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0xffffffffffffffc9, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/17 15:21:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xfffffffffffffff7, &(0x7f0000464000-0x8)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000016c000)={&(0x7f00003d0000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ca7000-0x8)={r1, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={r3, 0x0, 0xe, 0x77, &(0x7f0000986000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000029000-0x77)=""/119, 0x3, 0x0}, 0x28) 2018/01/17 15:21:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80806, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00006be000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000cfe000)="09e057c916d3e8ccd48a352dbb9cfce5bd9edad6ddaa737449b8b3d346025ebb1b48dc915a76afbb41907fe53234c9a00eb48cd217bb6b3af5a0783d9dbb47ea8b18e26d32918001719bd7778e73f48e16638143db59be56537b2237fb5d5ca573fa7f1c7d5a5a3fb332457f82acea9fda0584ebb372c26626e071638faf82d7b3420046d2ce755bd6c5eb6003b83645569d2201ef0395811ce9a2cd41befe403627ad5fd0de66bb9e46e15f0bbd96710d43b794a4d8eb", 0xb7}, {&(0x7f00004f0000-0x89)="bf8d0e97740f9a68d8357eb5b6cf7b9260216e5eeb52de0eb908ea201c724e900d006702287d6b00cf01199886e768336e044f307b5242f14ec45dec17c3f8f5543111707e38a35f5525607c6d72a5be1e20d4fbe401105ddc2fe2e93b2d1a165f828ddd8dd2b03babe8e9febc98acf7b70d924bd3a327c7ae680895cb6e4b3c5bc9c39c3187a34703", 0x89}, {&(0x7f00007c3000-0x22)="030f8f15db113067e6e88a582259fc0bc4dbaf2ab60aa4034caf3c44d73ae3bc4ed9", 0x22}], 0x3, 0x0, 0x0, 0x0}, 0x4000) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x1, 0x4000220}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x8000000000, 0xfffffe68) 2018/01/17 15:21:40 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000af0000)=[], 0x0, 0xfffffffdffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f000079c000-0x4)=0x6, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x9b)="6cc8f5b57c02004de2d92a01124aa5d5f944102f93db8eaa940d72be7efac2f074332687da3b8a019a49079b6b7cab165455218ec78218d7e988136e66a9b91be54a6d2793cd2f5d2fb49c84cd46d4ae263d093e6485a73f704bdc9a6e332496fa6b8315e787c1afb5b231fc50049ab407098ab89866c56d83a9e10e23f777009fb2d9fff585656404201bc2d38a0807be063aee21e4cbc9623f51", 0xfffffcab) 2018/01/17 15:21:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) 2018/01/17 15:21:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00009d8000-0xa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc={0x4, {@llc={0xfa, 0x8e, "c01a", "6c5b777d490c3c81f84f587a9de97033c61b7ada776a28306ec61ebd403ced1ebfdbb488cbca428cc503cdee1c4c70688d58644b03282e245f12eb71867c371a276c4bb9"}}}}}, &(0x7f0000e52000-0x18)={0x1, 0x4, [0x6f3, 0xe83, 0x3e8, 0x176]}) syz_emit_ethernet(0x42, &(0x7f000069d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000e7d000)={0x1, 0x1, [0x0]}) 2018/01/17 15:21:40 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000001b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001a000)=0x1c, 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000013000-0xc)={0x0, 0xc0c, 0x30}, &(0x7f000001a000)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000015000)={0x1, 0x3, 0x200, 0x3f, 0x3f, 0x1, 0x3f, 0x5, r1}, &(0x7f000001b000-0x4)=0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f000001c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000013000)=0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001e000-0x28)={r3, 0x0, 0xe9, 0x1000, &(0x7f0000008000)="98e862f8bb7e1e08620a8d9618b9cd0d75905052f9cb8b7ad3eb04b3e38d8869c2bab423c6632635ee0cbf75a6eb11f99250bf93f3c2924ddf7854509cc0b9533fb32b3165b79d2320bf466b1c3cd9eb4e574df55c080ed7f2fda54e7a057d70fbd16f8819bc419f2193fc84364d1cafcf449c9976a86c369c39f4f499e3e16cb11a4a58b9f7d1772a8b638487678b0d98ec21d749cb7a5eaf28b85da1c3621d6e0298294f57abef1b9f2c65bd305ad0446c42fab0c709b0badb682be84137ede55065b18040810cccfbf8009319ecc1b09847df65985b78d0194ab37462012dc10494fa86a27abb91", &(0x7f000001d000)=""/4096, 0xf4f3, 0x4}, 0x28) 2018/01/17 15:21:40 executing program 7: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000002c000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000acf000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000104000)={r1, 0x10, &(0x7f0000936000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004cc000-0x4)=0x10) 2018/01/17 15:21:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000316000-0x12)={0x0, 0x5, 0x5, [0xe9, 0x100, 0x800, 0x1, 0x0]}, &(0x7f00007ba000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004e7000)={r1, 0xfffffffffffffffe, 0x2, "050c"}, 0xa) getsockname$packet(r0, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007d1000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005bb000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40, r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000d45000-0x88)={0x1, {{0xa, 0x0, 0x400000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) write(r3, &(0x7f00006fb000-0xe)="feb46a31f51eac7ae42bacea06d5", 0xe) socket$inet6(0xa, 0x0, 0x1) accept4$nfc_llcp(r0, &(0x7f000088d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006cd000-0x4)=0x60, 0x80000) 2018/01/17 15:21:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000faa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f7b000-0x4)=0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) tee(r0, r1, 0x7, 0x6) r2 = socket$pppoe(0x18, 0x1, 0x0) connect(r2, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) pipe(&(0x7f00002a4000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00001b5000)=r3, 0x4) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/17 15:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c03000)={0x4, 0x1, 0x2, 0x40, 0x3}, 0xc) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f000004e000/0x3000)=nil, 0x3000, 0x1000000, 0x811, r0, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 15:21:40 executing program 4: r0 = socket$inet(0x2, 0x2, 0x88) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x5, 0x1}, &(0x7f0000001000)=0x8) 2018/01/17 15:21:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 15:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f00005e2000-0x4)=0x0, &(0x7f0000a54000-0x4)=0x4) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) 2018/01/17 15:21:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) vmsplice(r0, &(0x7f0000e9a000)=[{&(0x7f00009ac000-0x64)="dda12511af824889247340e2d7b8e1804381345cfcd505df4e4afb64679d5d7e028b514899f78fb3b33905388d56acb4eb655453615a85fc5ef6d14e5d7fe68303b5b3e2a21c1a9c331aedab84ea88ecf6a4da1c4c895f230e337eb978f11faee9d6d3af", 0x64}, {&(0x7f0000fab000)="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0x1000}, {&(0x7f0000608000-0x7f)="4f59a97543e8665ff64f82c6218a963fe801bc05aba3c6cd70bc7dd5968e2c89b825054cdd0b940261c45c076ce0b6ad915197338519267e2a0abbf5682180cbf7447385c6d8ca58279d4b1a21abb71cfe9834e6b60d08d158d248005f95b9305baa0a74f9aca8a7ef642199c29de3be5403462337c9d73f12af84ec6d4950", 0x7f}, {&(0x7f0000d0a000)="827f1bf9b6969cc7dc419284bc86b676ed8347b75402b22fafb2321b81e23b233edc67ae235fca1c460ea8554a6acf45870ba6ee7ab2fbd926e9232ab567f570b5d69684545cbb7b8977aa6cfbdfe4b15e8dbf59c8117d11c0932a7293ab786e15d70cd08da76babe93a93f26173b25c9929ad61a3d9db1e8f9e3281edfdc994d17dfaa6a5ef7eaa83a2916e11cd9ce3679ef993dcc1cfa4ab94665194", 0x9d}, {&(0x7f0000202000-0x71)="9d31e0f76c72548ad75e0c1feef9bdcd370eb4c6f4a12375332dd84436792a2d1ab2f42f71d8f1bf6aea4d92a04585702aedba45da83159ef6ad4419eb43e15177d2b62126a0b31c056b5a8b696c4bd049b6c474225c4154a05b6b1bca9cc06980b6c769c3db86900ef1e480d4b703eefc", 0x71}, {&(0x7f0000aa6000)="b942afcdd8d536256482c7b2baf23cb66a5190094784f719ef71a5a2e31f04d8bd854509f24b4888fd7cb4001deb1d9902ed2ee262b463e4f6fcbffa0a331074", 0x40}, {&(0x7f0000e2a000-0x6c)="76559638cc6ade49b942cc39727584f29f22c72e36c2503679049a14ea01af2006d2acb9fb3ae7605870f1ef2c672e3aba167268fe2096bd1e7287e1231bf06345107f8f25f48677b0b1a12485a87ca603c7d9b8c225ef77e23fa38b882d003c53e70ab1d1cb3bcbb4d52708", 0x6c}, {&(0x7f00006eb000-0x6)="96943f858a43", 0x6}], 0x8, 0xc) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f3b000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x5, 0x8001, "69b660aa16890561624b7faf351424a7593bf412b4ca0bae2f74a011ee1a225e42e75551717852c06518004ffa06ae766f669f9a694e6d8f2af9591eae07f7780e1ae004d7039c09a6100439854a4387"}, 0x2d9) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 15:21:40 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x7, &(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ef4000-0x8)=@assoc_value={0x0, 0x17}, &(0x7f00003de000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e59000-0x8)={r3, 0x7}, 0x8) tee(r1, r1, 0x7f, 0xd) listen$netrom(r2, 0x6) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee1000)=0x10, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00005c4000)=0x800, 0x4) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/17 15:21:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x746, 0x0, 0x6, 0x9, 0x0}, &(0x7f0000fe4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14)={r1, 0xfffffffefffffffc, 0x0, 0x0, 0x40004, 0x0}, 0x14) 2018/01/17 15:21:40 executing program 0: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f00004b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000098e000)={0x0, 0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00002d2000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aee000-0x4)=0x24) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aed000-0x8)={r3, 0x81}, &(0x7f0000aed000-0x4)=0x8) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000430000)="7c18efc8ab6b75d593d7dc6e02a025d7fed6d8e3956f4369c37d5d96c4ac4d8fecd6a990c171034ee250990ca30ec5341ca5e2c167471e") 2018/01/17 15:21:40 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom(r0, &(0x7f000048c000)=""/213, 0xd5, 0x40010002, &(0x7f0000d5b000)=@hci={0x1f, 0x0, 0x3}, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003be000)={r0}) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00009b8000)=0x0, &(0x7f0000134000)=0x4) socket(0x9, 0x2, 0x8) 2018/01/17 15:21:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x804, 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000058a000-0x10)={0x0, 0x1, 0x1000, 0x7}, &(0x7f00004ea000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ad6000)={r1, @in6={{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff234b, 0x1}, 0x98) r2 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/17 15:21:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) pwrite64(r0, &(0x7f000064c000)='p~', 0x2, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f0000f96000)=[], 0x0, &(0x7f000069b000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) 2018/01/17 15:21:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x101, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xcb, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715919c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) pipe(&(0x7f0000316000-0x8)={0x0, 0x0}) getpeername$llc(r0, &(0x7f0000a65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000014a000)=0x10) 2018/01/17 15:21:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x27]}) socketpair(0x7, 0x1, 0x200, &(0x7f0000f02000)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f000022d000-0x38)={&(0x7f000065f000-0x60)={0x27, 0x8000, 0xfa8b, 0x7, 0xb42, 0x8, "bcffbf46e8f23f2a14731120a0080822d0f334d891441c0ec1a0c74afde62f5d8f8840d1795830c10b529fbf1eb582e1b35b432741c0c4d0190d787f2024de", 0x100}, 0x60, &(0x7f0000807000-0x20)=[{&(0x7f000076a000-0xeb)="46fec39ee3b3f68147acef4a8b42b374c618f63b8d048eb049ab238a48c696289752b06d569aba97aa009b9b3c767fceb5d7658217732d7f9fc4e935c8f3b12e53abc95bdc63ec65347e1dc531cbf755d57f13c245f29c6282a64c9f7405b431aeb0150b477a82aeeab6053695ae57e56c5e1053bbec0f445e5d6fef1a081b4d0fe5f50f6475735e82c62fae0c93303be6f39f71a5143f1e812f04a45bd662c524a4417e734e27ce1fde93b12c71adc9ed16da2f80bf20e70fe2e6708a790db6b394bbfd7f23bae51a3b9c86bda690bc439a277fd61783d40b4868a966f90a6aaa1f0bcab4ffb7ed3674e4", 0xeb}, {&(0x7f0000ec2000)="0c59e0dcd6d3b982ae5abcc134eea5ec0900e5ca8876", 0x16}], 0x2, &(0x7f0000a15000)={0xf0, 0x113, 0x9, "81333190855eeedf62718375d245709a52df9e8750b59c4ac37007f5a8ab6006f8e00a8ab5be6ec517d9ba2336e35d04b408b84452260fb3b3624f566b33a262234a6cd0f28c3d322eacb89cbcdddf8c5709181e9c0903932ada69bc842f2e5a9a3a9e08707760274edbdcc3bae52a3320b0a83bd0924eb247c178a9d3d3a07e0537fc26cab03a5b9603e17343ecfef8f407871a69e5e3ab763d7b9fa1ac82a6ad74f3d93c3481333bb4bc76c6cf5662084999635fa507e9efb8a728a65f538f5c1ed78ba51bebefbf0ffc8d5b8f9a7a359483445ab8ce1edf68f04bb16f"}, 0xf0, 0x4000800}, 0x4000000) 2018/01/17 15:21:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000004a000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f000099a000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a5c000)={r0}) recvfrom$packet(r1, &(0x7f0000eb0000-0x2)=""/2, 0x2, 0x2002, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/17 15:21:40 executing program 5: mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x0, &(0x7f00000e1000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000083000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000072000-0x4)={r0}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000044000-0xe3)=""/227, &(0x7f00000f3000-0x4)=0xe3) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000102000)=0x9, 0x4) syz_emit_ethernet(0x72, &(0x7f00000ed000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0xc75d, 0x2, 0x4}}], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, "0afb0f", 0xffffffffffffff4b, 0x3a, 0x0, @mcast2={0xff, 0x2, [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}, {[@hopopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x0, [0x0]}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x0, {0x400, 0x0, 0x1, 0x2, [0x0, 0xc102, 0x1]}}, @calipso={0x7, 0x0, {0x7, 0x0, 0x7, 0x6, [0xffffffffffffff7f]}}, @enc_lim={0x4, 0x1, 0x800}, @pad1={0x0, 0x1, 0x0}, @generic={0x81, 0x0, "330352f678c194c6856405130e4fae0f07a8afbba0a79d253be36e98b7bc856c4dacc3977453bbd33830484d53aac3fb0a5f1a1fd91e6b73ff4760add2ce5dcceaea07cc88cf5ff02383f4556b1890052b0d528be8274d9ab6cde0e075766e9b196012e7ab407f47f2bc543787f761f51fd1fb3693ba3de2dd2af491aa30f980433dc42cd14da08a77629c191da6993525dcfdcff86cc3961e2106b92c1546a7adce0ed9c38833d662f0c80b74d9019574160921771d3316042bbba721b6bd4f41aadc12f9c2b92bde6a86ccfdd437d0cbc94f1a54c9b7fb5fc052225b56db9661d3851fcb7151"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/17 15:21:40 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000d51000)=[{&(0x7f0000001000-0xd9)="24e00475a66ff2370e7876be2f05d5eaadcda5a928498356d9dcfccbe2c84b75e80b3e2eb40f5911ea8ed16eb6697a849d6da9caf3cac4725d815bb66c4b2bce6306c1f3890c218c50a2b8735191f1ecf3df3899fdb2d01bc45749dfc996ddaa29f75a63b0549532fc272189f73af5ca5e2cb42cf1a94faf1803496d9d0643431d5ea82e35d85e9df5b524d394cb8d397113d0b4be3a2fc0c5037461e0bb3b4b4b5df87b91051fc16c6f05a6154de620c1efdb8134cc75c875f6058462219b4fe90422450229465d89c34a321a0edf3d94b4fed066bf87be08", 0xd9}, {&(0x7f000025e000)="ee0db571c4c9416d884027735f710f311ee0491e3bd223a664e683378a6ac3095812d95b527e07fdbb2be71a091703256ca8f8500bc1e3feab2abd069d968256768ff9a64f3cd11c9ab470fd641077c3f5ec5019b0df41a2c7ff16f861fd6bf4ca7048b84249e2a3c9c63ffb989a7715e8724a96dec77206be37e9c781ce9fb09447a39ede81594468783e96f48e119ef0112c7407152ef13febb341c7f0d89a2d89cc3da555956b40617d67deac1e79f696fe12f0cef1ebdc29234d1ed1b068eb8aa3ab103931e82609c4a032f1bae3440b6b0313986cbed2f1b522efc052d54a67e68fb68df6bed3952f69fb", 0xed}, {&(0x7f0000001000-0xc7)="14466122d7a80723e5cf0daa7092ad6ae302418952bbdd420d1a23cdcd440e38da2596a73bc5ffae96efdbb51203d4a71a1b0ed76a7a2effdf1372d2bc4ffd6b77381a8dccb731cda5ac5f3f6e7398305271fa270a02fc22fe4608fb01035a4f660da99cde5fbfa1d1a15a08017ce63e0726028f5645ecbda96c6ba87ba4c59ad35423ba7ac528abdfdf9d9c0540ef0c534f0c8537653dcdb06085b1d4749b4215484706cadc9b42543b61d7575d14d81c6ba3bb2488022a7984b07d5a531fcbf77507981f5add", 0xc7}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000d91000-0xdc)="078e5f2b8b6681166e51e42b2a98245bebfffb14a50ffce43ee65c1fa70735cecea553cf3ccfbd15cf5464a5cbe0b26c25157bd041f2152c2dfbd310fbc53720968b61976c79dcb4f2694ce51cceb3217c231ce6ed0bc9186f4d4752938e1b78c311aa6763881bed94023d3790b6e23df8e69b9e5b1e2fa27babe9f6a0fa1213577447852dc20e18380da13ef08e79ac3da26e3a857979d83f112f88cb9c54c92dc26e6768306925d27e2d920d7cb7fcd8ef5cde04cac10c4251d75cd376f648011d8f6cbc4558e0d168df1c80cb3313f9adb25ee8fe866e83b502f6", 0xdc}, {&(0x7f0000001000-0x27)="620da8672f776c0092a99c2ba29a18e0761035bfaa59fb3d0b4cf539900888502889912e16eaad", 0x27}, {&(0x7f0000553000-0x7c)="7abdd4b468171441e254728cbd81c78df5265b396a437012683f8be7a45c450135fbc6687c5baff0c674ed2cfb9c05ceaae66519e1405c55af81f722e794b0cf5155069baecf85d950c993fb6b7220923a9d5c02a60c1f1c3401b3cf4e25210ced7611977c9b8f946f7d12a676a517177a1c0fdb2df850fda4763662", 0x7c}, {&(0x7f0000001000-0x81)="56c610545ee0545beeaca3b48e7f44329bd461e4cbaa2599465d6f0d52d804e11e9316c8c8bb78dc11d3a0fc7c641193afd157fbf47ecf7c5dc00d309ec272c1a6dc046cf0cc30b20e81470f3f986c9fbc4bb4b7deffb0e6c3c46864a7832970c3d5af100906dcd1ffb5f525ff95145e6fcceac2d6a2d195756c9950ac404f45b8", 0x81}, {&(0x7f0000000000)="2d15d3bc572f07c52f736d62690ac5bac61856cc23cf533a6093258458ec", 0x1e}], 0x9, &(0x7f0000820000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x80}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x60, 0x10}], 0x1, 0x40) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) shutdown(r1, 0x1) r2 = accept$alg(0xffffffffffffffff, 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) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00002e8000-0x40)=[{&(0x7f0000a6a000-0x8)="10bfb05ca2f7ec36", 0xfffffffffffffe58}, {&(0x7f0000001000-0x7b)="be76449fbac69f91e058240ff881e6d9b8c04037797e09f5ff129908dcaf925f86ef594abe1e59544da71517b54524d6633dcfdf648ad811f232ddd6214acc6f24e27283912655c86755a1f4a3893ad1ef9b9757889bf98f3b48518cf312655fbf3a4db034127ac54536576f72c4aa79aa1c481ffe77d489025e6b", 0x37}, {&(0x7f0000000000)="c9e53553e88ff88ef220a9e4738008b215d884e656441eed8acd9eb2a391862d203aee14074ac53926c3ec3414df95e8e0b20d7daee10b7a47241937ce8782cd9bc168eb2b25dc5de394fe1451b9539d57873d45d0619ef204abbca4666e17b693653cfe9c9296677f3121c264b1f03feae1e6a54ea11dad27fa709d44fd4ddcc0ac", 0xffffffffffffffef}, {&(0x7f0000001000-0x1000)="018200d3d7f4c264c4782ef3dae13f7ec71bc33e582bb923538f3b8f83e79eff0d61ae677a6d6685b971d7a6b3c4255e05cf63f7c15744218c7088661ad44b96c30d13e6f9b8c0641cf4518461d17e059afdc53dbc21f76767b99a7d02ef45c81b2ce69b1466ce2046a331654b43064e02ce67da08ca616ba69def8f92a665321bf7fe72d4e013259590782e5911e09546505bd2326a343685739de3f86f9920eb46189af6134a69bb5e29cf0cec9a9ddace33b9b413a63ceb8ab85d9e60c1eb6fb0702ca886f970d813b251e93e907a64d1d56251e1f9e30fe4b622a0a8786f941e9b5a463f52a191ac562d670952dae7eaca9a8abfb82bfda5c83043ab00faa5a52de8208aea755e1a5012f41be064fa4b285b2ebfd03630e731eb5cb0729a9651001ed84de3c08e006e9868b360967ca65a2174806e8ad16ef2bfc5fa128d19bd455074b5f46606d01c11dd14e8e84631338667db706c9718cd9faaf2d7e82f91768b5e84fcb589ac890dbaffcfe571edadce601f65aee725d5e9e8be80e0f343ebb33ef37ba8f68aef1aefd3dd6d43daa85a14cccc497022472d9c90d056dae60a216dc44b8c5b946c1ecad128596023bf96a3eb145c03d13bd8616c7389f6258d521209604e510340fe8175c3ffbb4f14fa04f08509f3a2f8e7a4d2cd880856f27e46c461019624bd3b09f6ec965c1feb3a0cead1d9cfb2e645416e5318130dadb6cf9e9f4d13de58d6aef18c0b74edc94620ef116d42f9dbb9fd2040bdc2dddf266f807923d4876e6e312d11118c9afdbdc23ebbfa772266aa960446f6fefbd87be3d9325fc9bb50d964149c303b41b7b5eeb8b24243c67cf4819545e96b47050a7b2a3f34e4c50ba880ea719f03f2cfcfb717a75045c53c0cf458fedc471f55273cc6a51e1fbfcc88ae0d1c85af573aac0b821507197ff109ee3a69a07a56c1a112d431e93dc2a6a9ff1a956a549f23c742642bb246f5126e0d1099438647bfd4fd720c5bff3436861b68ba75575e00961d747407ec4193d2a4e6a7dff7b9c1e9da17161a9a6cd152f9846714d9642825e87afbe6753307b6aaa217d8dc75b9e24e57538c37f881f331db0b2ee647c662c976da8bd8cc3bf6366fddfcbbe51972cc1a60ea81f44bc5f78d9ba48f973f3007696488088baa0f17a99ca62f28f544fd15e04da7cd4fcdb3e9df2de0c896623b9b04300492ec9384640e41d56829d840d82d115d93d8710f62f9403593a233c94b606f1c15b16858f38408f00410a81c9ad83651b35da4c054ef7b83a141c9a8aa50778d117e9183c19b3543f4a8ae61ffe91bd83590ce1dd723b0d1addd287d8340c8010b61519cd602c5fccb2a814b3f1ab55ecf02cc6ddcf50b3133161ff46220f380d51e1f449c48aeb843123f89981c6a92db5b82a58154eaba9f14d5b6a661863ce29a6de3cadb42fae48596e93407567be151d287d3fc78fb9c0b5dce62b3575d73d1e260a46502547499d96b2ac42c8e18cabd6bfa6e984bd0e01d625223538d7adbef97c516a4fb811586f5686afaadc5c6b305033ff9c51a63022eceeeafff8e12903b0701f23a8e7f6501dbe8180e5d699a851070832f9faf4ac751456f0b394dd6914f20bc1d15ba12b4436e35f78b84e2956a0411a3eec1d3e7d8954f58b75df3a9064bee765b1c24a3da091a32ddeae2a620f1d676fbaa966614412ce15429116363c18ff7d6b85853bdb8248e0db3e23c0d7506cc9ae199f38f5f7b9adcf7256cb93c2b865b52e6998140b24c5ecd2d6122f806f3ef1dc29ea036e983e44abd0f22cf417b4027aae7909e49e38b9987783530e11eabc8fa15e64d4b8e4f5fe2211683bfbb7109d0dabdb38b94f9ec4b1a1abd61550ab64de031b06d21ea6fa413d965520cbaba35786cbebf5eccd574ffd9f00824a6fe01f04fe02db47c70561cdb1c6e7ffdb159825b26a88081446c4735e73a01f148dcdc66c0e44a539f0a620d2c6948127c64283cc66356fe44642df4af535d46c17b19cb76c0a29a9b8c3210333a9833bee8c8253d1da78410dd88332cb60cbd58c0a70a0ead1f706f47b462c73ea0d4ea6f94259fc0bac538735da4f6239a0a82a3b42cd43a3f750cd5c015660ac874b77c7229e112d83f9c4c15e73cdd6c5003fd36100e5231dee18ec99665edaea2511cabba786b79510221e1c0f37d1ea4beaaeaaf91a9aa352770893d31fb0c9ff70714cb441d4e5abd3cd82d47b6d6db656bf1cd3e88aab43e8893c9d3007394934e694bc38bc9a390f1f8fe940567e2706196ffa9a059cbaf9f5042d4d48eba90320846cac17f8703435294d7b97adccb140cdab8997963e1e9d1498a5cd3da5d73a009f4d9af07bf9978fb58fd496674ce887bc9403f46960a7ad1ef3169e43b2ae613783c8655a09fcb2cd54e9d9a628dd77724cb3038bf17de7b6eba3572bf33a9c0196b16baf580b8389166eeea9b3cb40330d80d9057889419c20bddacbfc512e9245fbe220b76d9d2b855cc9c5c8f12c1829870cce8a398035e97fa91f3dd065143ec3c1384027f9f0d61974509665ed79ccc958bb566e270b8ca3576f87b630f3d9e5d8c7135e590f5fd96ee39ea977446dff946802af51558ce1128c1feec31808ae677e29faa8bcfc6f0915732efa03547701360a013c73f10468e8c58f235488d2cf35328d48123f28056b4a51856925911de69255ad554922a83ada6d2c0654d9366aefc038eabdf6689273da4517615c41fabd373de4d65b8049ced3b463b280d14bb96e46bda14d868e52c7ac6412db8f7abbc7be89a544b4ff3e4e8fe20a54c74a4064dc6b670ac7e4f9b9a69a563bfb5c4588de4a1d9786a4fc3787b6786d752f4847c436d1f529f28d89189a9c6fa5aae3d860c0c50888a8524b54fdf2a1d81a971d7c4ba6b5553519be815ff635cac5b396446dead3582b49d8bfe975692ceff120ad89352d5b71aaca8374a7d146961324a4c9abe724d6bab1479861e1e9593961231f2c51f1525f80ffb83b168c805ab3610797e6842ad02ec670baf997334416007445eb50439770783dff3c35463dd66057c3092775ec9705d73e1b4cf1a4152a28c2a6e8fef9e7410481001d2ef42c6d68e1e74fad8918968dd3fb95410a4d108e4b447286632ede4e795f4bdb40bd8b83f68ce689aee734588c0b4bc3bfe5152a11531176300bea0989a082e5d7650d722894a09f2efa48e42546a7f4f3d53e6e1eb40ed38d73f42bca7cc6e5c6f566c75d6048dc90eec0ac52f1c9af97a695c5aaaebea175c9cda1a0f63dd9987ed457fefdd1587fa5b0181151d522c1371f6accc98d1be69a1bbd6a5e7e956932ccce471ff947d2c95cc97089f1fe03b0403a1665acedd7d6d9711f7eb06392b9970c9ed5712f22c4953e7c0c5ecca854a437110c371a80cda8934a03a4ed916b219d17ad5ad7f9c8745223c7f3489496d5c03121ecc62f63db63c6d2734f90f56ab709e522f8edbd0f49b2e87e4719acd969d7eafcb2dc731beaf4d531af5246c11182a43d48058683572138847e5888dfcabbfbf830db345069e9a9e1ee295d3a6e5cc99dfbe36c024ee2c00b62a6104fbb78813714697411ba406741652c31ca14b99efdcda731e7a6ac9bc870440da31804d3feaba44d42d387e27c757746304b1a6fadfcf005bbc7f678408e3e64ea3b52b6e2cb02164006441cbe2abbaf813d02536e89536e40942aef7dc6ed3d79aec3610276d0fb53e9391634e5d664711542af1dff393cd4cc12f78947810ef53db1f41a8aedb4249b6446d20262fcb29f1a792770f330a72dfc66f3961e4ef466ba632ef5928d4d1c236a6e167d395081b75608977766fc4d55b03baca0b41497190b378279dd754a603f78d8fa8aa471405c05dce1a2f3d6d49c1875c562bb170cd2e7d4b88db47283567ec244c8e092c3e361d4c7e11b9e75269b960353860d1535c887d32460934f0feeff9f038931a2c82ec03cfff1f5b5d5b85ba24cb005693c2550fc758050f5e867093ddf91a994fb5dad92e895deded3b62c6a9c7051ae3be5de08ea1f4568795e27e34be702d0034601c55afa755cfc01b1fffa0d9fe10126fbfd478a1b00f1c534cc4404c71f2c4da3559197b6eaf2c5cc9c7c3a2bb3f15093c8f6de75b250c111c65566e43b934c8a30addc35fd3979a34982578f68a7851e0b0efe117c7b0c6cd8eb1d4b76a3bb01beef46bda6256861c6bd7376f75443e07e40e81bbc0613ce5647c0b37c8a3a6a471f0be156cf0c112daeb1c57d777696aa9a364dda7979b9e0e6ffd2b457aae19d3cdfe84a86af13592a8911c4b0a98148a354e260e8662c9b7e1a9fe2482ea644e27e138bcd46f89c786d512caf7afb4348eaf6dae7850a92636e32a9a6843ae77fdca1998a56cf820d9a5d959d2c38d1e3427f78c0b1ef89a4facd1b3c27c94a1b38f20573ec043833076f840727bf75e7054aecae513de3ca1ec73eeedede3de4fe36a6d97209426f5c19ab0db7f1e0a8651fa957783d12dcc7449b51ee509984cec4fdf2df0f86a090c99b2e6e5ea080a41052ab642542cabf59e2d720d88c5ba318f0fa31e99a5289e0bc892a8bfd12d88fd3db0b4ed647c2b62615537d1d531d0b03355da4cd5b7582a79715182e6baa703828c16f1dd03ddc3ea4f879c751b832a4de1f97f8e55daa45e35d4d6eea490342a89d1c5cb9ac3077dd5820f834e0aa929c9516e0a015239b29caa883ba2cee52f496318340e9bdbd328c6c9e371fbf82e35d4a7d5d7a7b15917b4cc8abe25ff8184cab8872a06e310761f429fd71b7960466c5331fa20002e3b40afdaaae8801e4638b17b164ba27b2c754bf77dccb20a4f9f38a93cf7803643fcb53be45f41f1dd2bfe8d418f11508ab4ada767743e35f83d2c9832e6570813ff73aa8ca374e4c1ab24b6da360cce12033b9ab06011c646d542f506aa06b09c32e200666a41ab63efe3daf2998fcfa3c701d84c9b3729997a7bb006386a786b92c73ebd8cf5bc457140a344fb125f41155b5faa197b9a1cc1ae1656f9673c3b30388b56334ada13af8831620c45e00e50c3cb5a7ef28bb1a63c9c030a394bbbdd671d040acb0b66aeb5ea16381bdc59401b79fab73ad5f15b3d03516573523c926f6d474fa390c9d4e316d203ec2c0830879a8843ce6a72ba5c61184751eea98baa77edfe2a00c30f2334daf94583189f8ed6bbe3a4548ed0ff385029159a2be0a9d9a7ea7a2a5bf8c66f8d6791e87af273b206fef7e75ed64cd8321be8e31418d3e2cf5f004a54f1d77c45049a1984a7a0273aacfab3a4052e552dd3777e490a61acee5e2af6d92412e3e27a98f39e7f1032e4d1d8d9ccf716d99c8c496b4fc1d2882a4631afad6ba7482550ee895d742a132b0c6c22ad3ddb49afddadf8452c1e66a1af4431dd71ed5a0cf426d94ac3f6f2bde643eef9ad54b0cf6dd5d788cd21f05357bba33f9e0ab9c7656b8e838db298edb53e20e5b2846c4341b28d2edb27d520fd3ac6ece23941e01450c3dad9088bf0729c858a496238f077612100df1e2b2abd6d573b3785f7251fc42671b90ef8819727f351311a248713ace12da1db31a5a112eeb8a6040dd32bfc3e60f5c41bd4a018b0fe02cd9e163ec1a89c467c32d8057f7cb1165d76de162b5f0356b7aafe48bf47b6a722d29d4532d55934824b0fbaca40eb558045a0cf4fa3f39402df78a068799612ce4edb62b0dcf053bbf59125c3b504ca855868adddd420fd693afc687c2aecda03da2e7c580289d01fb7b6a0f02dcdd1f4b580bbab", 0x101f}], 0x4, 0x0, 0x0, 0x40}, 0x4001) 2018/01/17 15:21:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) socketpair(0x3, 0xa, 0x4, &(0x7f000091c000)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000791000)={0x3, {"1a88f6e7c5fb9a"}, 0x200}, 0x10) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f000003a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000109000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000042e000)=0x5, 0x4) 2018/01/17 15:21:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socketpair(0x5, 0x800, 0xffff, &(0x7f0000d65000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000df000-0x8)={0x0, 0x100000001}, &(0x7f0000bd4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000cca000-0xba)={r3, 0xb2, "ead824f1c6094219d496309a95bfabe65f239b69adab2629dce28d31ccf446ec067c8e2c7280676f5f094c55d6e40c491c7c2e2b569983aba347c810ac813aea34fe9b9a108bac89554724f33bed5576c2ea2cc5308f155d1944049966e2a4dadaff1514ce344db4e212cc381bbe2bd497784badcf9f142d6c07ce1ccbe11d19785970ac25e154d655718f2d607efc47e9b0e25c374d83d166f19c92f5c2f57b033d1355fcc5c17d3e5a0ec54c5269fb97ea"}, &(0x7f0000ed8000-0x4)=0xba) 2018/01/17 15:21:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x9)={0xffffffffffffffff, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 15:21:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:21:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f6f000-0x4)=r1) connect$inet(r0, &(0x7f00002ed000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) pipe(&(0x7f0000f97000)={0x0, 0x0}) epoll_wait(r3, &(0x7f00004c5000-0xc)=[{0x0, 0x0}], 0x1, 0x3) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/01/17 15:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvfrom(r0, &(0x7f0000f27000)=""/73, 0x49, 0x6c6c94042fe722d, &(0x7f0000243000)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bcsf0\x00'}}, 0x1e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 15:21:41 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffff98}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) socketpair(0xf, 0x80001, 0x3b94, &(0x7f0000b45000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfcc3) 2018/01/17 15:21:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) sendfile(r0, r0, &(0x7f0000f73000-0x8)=0x0, 0x7) 2018/01/17 15:21:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x10000080004, 0x51f, &(0x7f000061f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:41 executing program 7: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000562000)=0xb) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) 2018/01/17 15:21:41 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x9}, &(0x7f0000002000-0x3)=0x10) 2018/01/17 15:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) r2 = socket$llc(0x1a, 0x3, 0x0) bind$inet6(r0, &(0x7f0000d0a000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f21000-0x4)=0x2, 0x4) sendto$llc(r2, &(0x7f0000fdf000-0x1000)="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", 0x1000, 0x10, &(0x7f0000842000)={0x1a, 0x19, 0x7cb10e82, 0x3, 0x373, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 15:21:41 executing program 6: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x80000000, &(0x7f0000010000)={0x0, 0x0}) bind$inet(r0, &(0x7f000002d000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/17 15:21:41 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000069f000)={&(0x7f0000d8b000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x1, 0x0, 0x5, &(0x7f00003e2000+0xf23)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000022000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x2, 0x800, 0xfff, &(0x7f0000434000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a45000)={r1, 0x0, r2}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:21:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f34000)="", 0x0) 2018/01/17 15:21:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) getsockname(r1, &(0x7f0000538000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093d000)=0x26) sendmsg$key(r2, &(0x7f0000834000)={0x0, 0x0, &(0x7f0000457000)={&(0x7f00008f7000)={0x2, 0xd, 0x199, 0x3, 0x227, 0x0, 0x5, 0x1, [@sadb_x_sec_ctx={0x201, 0x18, 0x100000001, 0x3, 0x1000, "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"}, @sadb_x_sec_ctx={0x1b, 0x18, 0x1, 0x1, 0xce, "6d4e4e6375cf7036a9bed4f60a55ededb6dbb319fa4d3640ea49ba050bd4e1e18076a1aad6929b4f48c0b187eb830c64f392d68222da327ea5a55612406b3c25197face6b591f0518d7d21ca049e89e377c4b87ab2ac16e9e9d06c4856f239bc698be38dfd92d5adc352598fa562d99274c635e2d7dc3dfb053bcdfb73fdf594b039931d7fb94f58d5c3474097700888c4f4521065e71121850b2fb13abfcf600f10367c82e7330d2858656f963493abeba71da77766ca0c2209306c38154fedb1ed672e99c5332aed63fe5f5c65"}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x4, 0x10}, @sadb_address={0x3, 0x6, 0x33, 0x20, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffff, [0x0, 0x0, 0x0]}]}, 0x1138}, 0x1, 0x0, 0x0, 0x0}, 0x4000) shutdown(r1, 0x1) accept(r0, &(0x7f00002cf000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccb000-0x4)=0x2e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000016000-0x1c)=[@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x140000000}], 0x1c) 2018/01/17 15:21:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000007, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:21:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 15:21:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ee8000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xc)={0x0, 0x4, "3a0c0f2d"}, &(0x7f0000d67000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ffa000)={r2, 0x5, 0xdf9, 0x6, 0x401, 0x2, 0x3, 0x58, {r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0xfff, 0x7fffffff, 0xe5, 0x8000}}, &(0x7f000047f000-0x4)=0xb8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000001000)="5cc3ee9211c2b6b2d3770a6ce17b8e7a66ca0ffb") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x7}, {0xb, 0x1}, {0x3, 0x6}], 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001000)=0x8001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x60)={0x27, 0xffffffff, 0x6, 0x1, 0x1, 0x3, "5687a33eb79af77720cbe8b1820f5eb56b0bc559df5e425b7bd5895bbd4483650edd4685238ac090b79e2b4fa033bcf0ba20bff7690c83096e4664c11947eb", 0x7fff}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000)="6c4679c9b6b83aebaf6c96fe55019b592e15e6fc2d9a001d5465b6ef3adf4337b423ecbb9e0a89e49668240f34f34e4d6bb34d7bc5f5d2004f8fd3eff61778753b9f75dfbb4eec4fc3ef3696b4839100278f61aa0dd413bf5a9a7b8e5fe48de5d134", 0x62}, {&(0x7f0000001000-0x39)="97d18311bdd049fb3ed43dd47aa05ac9c1aab0de788bef59e922f975e8210d6e461f4f1fdf59949c756b9670851978ed5beb9f34f21420230a", 0x39}, {&(0x7f0000000000)="42bddccb4366710505f9e406f37629f68ee8a309c1bb7622f492c07bc336", 0x1e}], 0x3, &(0x7f0000000000)={0x38, 0x10d, 0x1, "f3c21b877e3f399c459fcb6ccd86b3c0f13460e1427381f3e26350fcf91b671331c5b4c681289838"}, 0x38, 0x800}, 0x4081) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001000-0xcc)={r1, 0xc4, "39279078bd3c05863e5bbf11c06ab5ee4673719034e81b45e63f2ff8ba86b65572bb8b7303adf66b243c7c6903de468726e12122d5e7af94e482205b16c8d8759bee90a12df7a7b5027d5a6a9c874c27fc35a7e7c619f9ed21d33198996999d2f5198af4e42d4c0cfd5fff7c82a1e43cc522bf719204e08b04a5060e62623aec75fafbdab3b94d690277ff01b8af8dc603d7d7d5dd5ee24178ecacbd23a6db3e3e704f0ce075ec078fe1f090178c7e32cb356c16658847b99b07e8808fd4987c40e64000"}, &(0x7f0000000000)=0xcc) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@generic="c2fdfcc50e400686c96db7af2167fe7b", @ifru_flags=0x100}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r1, 0x0, 0x7, 0x1ff}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x60011010}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000001000-0x3584)={0x3584, 0x13, 0x400, 0x0, 0x2, {0xa, 0x0, 0x0}, [@generic="694fb1664c1e6ecfc8acc72d773647beb614f3d550039bafcf527686063f6d5b0ab2d598f7abb8c700bd78cdc64367f6a732a81101d05f4e0b5691da533e97fa1107e49bd9f0f5cafd99f8ee6f07fb236a14635b3d16365a9b333eedab91bca809c18b45f2b2837e403564ac8839af2349b5f08c6258a29a41f5040a22241e8e0fdb7069c60a4d08cfafb4f111", @nested={0x1134, 0x7b, [@typed={0xc, 0x2b, @pid=r5}, @typed={0x1008, 0x3c, @binary="0f4884e3d9a3b3287a3ee1783b009090574bc53695f1f512990d6dfdc2b59d31e5245c849985ae7c580288732b8651022577beac388848efbd29820c1f31cbb3ede2efa3f9d6e9d238468b3f94ec297d74c9247b145f3661ed4da481b650e42dd86970005507ae05fabb9a32300f145c198440bdfa78cfa14426f8bbd727a3724eb713eb8951b66ba39d9dcd4d7e3a622c51ddb7bb74606de2c09bc81dfa4c0b92d50f93dd00a8281b12ca66d89780d2e1e75b3a23527882c203aeac19234a1de8da0759c6132d935195c1eeeb61d4253b2531ca2ce296b193f067740ecd18b06a0a9b29eb0db80f65e5f175bbbc11403d51232340bdb63e5cadedb592654e31ea26d1b793092aefe8316cc807e3e40e708e7a4f1846ba19b0c2f77d8024802065efc8061dd5f10dffc450902a64d9c65e3aea1adab17785228d9cd6c39306a014d82cd7c2c7c7b9b2ba26481b5f37527d5b9a9ec460d4657d226f216e6395bba09f443782c692078dace7655cccae894a2466b00f06f4e307ba26304ed25449a744cae6a299390008e931f8c1d64e053a5877d6a4aa9d43b53c061f1c43bfff956c9cbb9e0002c9bc9427e8e78bca14b75a0287c924be5e3d0fe71a6974475025586e617a90ad8335979ba558d1eb4bdb60a8ce9c2e09d5c6f9a7c3bf4aafdf7bccff8508c4dca7b9788b41640397164a62f80b30e7312224c8402e8bf117ad747c3eceb4fc66c0ffe7f3df6815e48f674ed35af0422c74a4d8bece20aa7e250375999c7337d5c9f4202bbd88cd2c50cf1ae1dae47a81889571080d9fb2f39c237ea3d0fa3baf41315f325467d2d851338dfbe6f5d2390c1eebe11a9c1243479a013f744277894fa35f9bab22fff4ec0665d6da2877d92c14fba9a91afafe93ada7a80036bd824ce68f2d52b69fd47ac165f1026eeb89f7298bf5512a8d8a3ce829fb71ac8e7dd689407c9a0c45c134c9bae8b11ad461ef166115dd38cbb8a27d285b578f782ab91ad841172a7ed061d4651668d94931f1a92d5273ccfb443903ee4b321f5399ac7363c6f541f9addc315984bbf96831bf675541a93bb00f2aeb59f6d50bd90f4c34ee2f19c60cc4f994cfb661212d7f28c3ae940c03b333cc6a6fa8996d1ed67d0966c7aa30f5d0ba4b3540c57e0ae968ba5b953a8aa07e965a6b43cce79c89e66e87e6c3c9b1f330ee47a1e48db1790cef1e15c4bab604c37805448fef20c1223e8bb3e9fd8120b4d6145157bafc9139119bdd1bcfa21f59dccf6cf4b01985d9f0658bd30ef4c05ccd97c182b2ad43a5da8366f1e6bc40e952ee3cb4ca36a53bb250d411b061df079882c8c0d181f3fbf9f862eafea10061d30ef16a78addcee9bfec772aae65503c6e4d96b5e835c3173410890e97ec878a69e4cb902134a3adbdb26134a1b007e917bc5efddbd964fe87983e33801f94349ce1422bbfb32ee538e3d283405c5c784eee1c0faca384d5b1c08988e0e5dea52033130f2ceb0b4bf5f54ecddeefe0f2c133d44c776f39d77b12986f5dfd54b874aba48895bb1a2e0459cfa3d21b6c8f9537774b418beaeafaeb572b5e15e67ad2c1555e0f47179f3e2fe7dda9e466b124c5f35d21b9466fafc59d4937ca7242a6fb0c58f8fc6855a3d5965e9fbf3ef73bda9506e31a21a4bf8732b860191e3db7168bcbe62ef74040cd8cdc3be0e73764dd432860342c326936a7024f4a97908d7f60a375ad1975a94a484eaf28e07c7aae81ae152d9f1ea45a7e26ca87a03aa6fe50f28e1d042c1a194be30bef889de97a1bba58b0b74c6d02c50a1d458e8a78dec727e5a931f8f64148f28fa35c2fe31802ef71ceb4950696c75f4eda843efdf467038248452259d3433165e6f3150686b0b7a23c05ae211d321e8212702fd78465d98612367013ea66b7fa3bb06a50b05b4b1bb1b19f722eed8ab4d4ca222ef29824ec465f39ddec87c7f7adaf337638e3783601c342788ee01300d6ab0dbbae5cd53a9999eccc1a789c96336f25a6a352fcf78f780e1ef77e30668924e5ab78a91ecf81811a232bc3ddc79327f2a7c55f66d376ede9319d19284c7818678bbdcc4524826804eda7c68f145a8808e5a2fb006c894e23237b073270a4c6bd6339e9834672bca577619b5d62c05489b6cf297bd6c86aac527927a7a70a74a781b4c6bf14ac7bdc49ae2ddb280dbf16b6f4dbdf371558c18f24f1230295b08d1f09bf8dcd40b874717db175c49f06f28c94aa4f49456f8942d2e1eb1dfd715d09c226e1ec45d9b3608251d3de8a0b97dc368231a2eb00ce18421df6c79e604d5b92dc0b0e3aa6ea8344a23dd7014d09004af244d8611c10fa677568bdd642cf6689480063414dc947c74ccef2f1d97c419ffad444746104ff5489c699eafbe3c14b2bf8a801bd8c67ee9b505bc308ba1d12c3ea9aba7c7bf58a5711e3ae1dfac40d236eadeb061c09196ab31ca3394d2d8f1afe0e6ae217da8ae10e5996ad3f03e1fbf3fcd4eef1f8b9d9a6f1bf9c0287f830dcad78276c3cba19fb76710e1b90328b0f9ace08ab69df5553888e31e984c4dd36f340dee512e0a06d15cfae4c8617a8518c508b021bc773a04bf3022b3b90a7d4ab5c5f6cdeff947c0d64c9bde0dd97385c4d7179928eb5edca969b5ad7258c7f92a38236c6358c7f196d148466935e67eae4e4070f51349d9a13ce43655e825dd9b2dfad815aa3e1185b304b0d774e748d2d8365f43d98eb5fa0eb49562730ea4c78ef7ee679d5cee16311a100a76970e68af474ef561c83f25a554c942c9647aa59912fbb5569402515f537acb547a020f9f44a588d424ebf82d18423a7756960713d8e9af92c7b99b7b0e4eb8a5445879847ae3253278741b8bc43d256eee37374d30de976fa30201695478b3117005e2e824a87f087d19e9e73b5e0ef995e7678a74a38830791dba0f5bda75109f1b96b45bc8ce97fc4b7adc883ef712804eada73ae8d2309f44502a075651523ee475801d6ce6a4cf74c61fe807d0a596df0c6e9d3e2ca266ce84f4e1d0f9de4911c0e7fdbe4f400b47cd873cb794272957d43b6632c007447335aa0dd4d14ec4f9e8237511b32c068802f4dbcdfb7c687c9fca6d638d618a6d8c0fdf50b7d092d30163c5ff1484da458ed0afde782d90c5be7490cb6fd4cd41262a7a0ef70279472414424645d834051622f0572aefa20014d0aeea1cde5f024f242381d7bb7e8aabe3a7545e7c81f7d6333f274d65ea8c9f8ad4702bc29b1623dac8d9f0e4f96f531013aec84c7560338d0b26a4f2ba1baca9a77c4df026b8fac9937b3145e37498c94b053a336144504fe234cb24f086c9b7320377de7c95b54dcdc75eb6524e9d9cc7c6856ca0ba3e105287d95e1c1566ec43e80d865c3784a7d8eb2f819e42c096253b3481dbefb2a28c2d1dcd4e7d1fae382bc856126742b24f9e311a40ee60845c23a9fa0b03a3575dc7df4f987abfdff0640afbecddd59dd3e9a76f022d53b664954feb3e34d641bc51a97fcabd0c25cf2858db767116d61618135eac3e13fee585dfb9ae6e7e0b60d0f71ce015751eec57f084eabab81bd3c7cc123874d94a2ff2c3aa945a1003b986f5e55f4519a2d10ef1ba6a9829f143499ee574523be6d8c9d1f302c0bc78a30aa2545f9e08650bc8055d4ec6bf8607d77b1ff4cabaf04f305172db1fe5130ccef387dbeb8770b3fa9802ecfdbf5e9d9ad90f7d6a0a449a5736ef5298217a8bf2354cee899bcd7b5e35286fa124928806984964fffd8a95c3f08b9f451fbf05e7e5c56806cd353aad6bad9e96fe0e7c013ebde8e4327a7707c3c5a18c44caf146b1b268ed969a6d2f54493e5c2dabaeae191d330efbdd4bd609da6fb2fcbda5a38e3d4f0e9bf1f59038b6bac228b711b630f2908aa409e31f69632343f8538eab3f3cb680797a31a58c232ce3198ce0321ebc16c938ea30a083f70cecaf94e9ce43358ed73f47aebc544d18206af054715688b961a8dea2e592ccfff968d8cfbc772eaa32c6ccb2489e9e3528ea37879a0c1b9c84b34aac51a13a6265e9afde31c61d20089a69db6c0fb1742b430994e38a711187ce2ec411771afac330fe86eb00c49c1cf4dfb4c51ad1067672e9537cd72ebb419aaf7c43abaa88a22e30b92df8536511a9a507e3b417439a0eb23b362cc93a01cf183a75e1cdf2efe5e04247252f43b29b657eeee53f5b57d911924ffd0300058a5e60f29bf4037d6d8032870d36339afa3fc5585d6512f35ad5a9d5242c800fa5c12c291214a56d65b4e52e847e70b039dd35ac757ccb65f647f2c0c57f2b1605d69ddba09827d03b7653bf81b637d6a8284e3a9b70d5e28a827d903d4662e28ea4ddfea89282ee622642fdf02045c5877807fac0083d16d07ff1e31b236dbe31ab5192024d0db3334b077fb7ec3012a3a0a19dd58cf41a81bc77aa43ff92fa53ca5b9e17a30b852ffd9089c8e9b72a29a03db6cce1b223b5744824d07417d802cda885b81c92c3ef15f3f5d037cdc4a6a57881a0fa7148283607344ded1d1f01f8d55855903629ad1a812fbd08b4c2718313d377cecab14d837b1c57a3994ef635bdb5de38d87dd16504c79beb8d9cd205bd961b0a96280ff687cad1723531259002b6e4fcaa31b35fbd8e9b8d334d44df6e98d7b1aba37be1b623ec6c62a22bb1e4f87217080f30e78ea3732e6dc1b17205f224dff4557be9256dddb5c532b3f3ff58150a23d19f30260ccd8c54fdd3843415b46355aaa673dd72f081abeace6b97715ee44c366a5f2a311fd2a4e7386251deb62f30263f147d253bceb669fcd3412594e279a3af6a8bbbdfd2d7d2410287b0ec2fc37576846fe611824b5f09cb85cf83ccdb1bfc8431bf537ba7dea4b5164724ed447dfa77b000116dbb810f53f71abb03605af80768ce526df6b889dc65e409cabb7a3341fd0ba0cf8f82f036948aed7191fbb0d46f7ce0f4bf8e2dabfbd786e5af4a6625e1dbf6572d274c4f496840a4adc558c8247f1d3683ded62c73b6ce2797b9e4ee95e957d58f02657f545065c9a09084be29dc532f1ffe08aaa0ca38cd6fe220c2368ca67433f81f1264a1e6285c62d6ae7132a41150c071794b5cbd28fe7da749054b384e9cf9bfffad472a59d1ba5f8ba261f16031e5c704170ded2949427e5d1ff0b14ae8a9bed63df176dd006b9c93d4ffdc73a45e924b0edc9569c403252dfbc90141b466761e0030426e1e269cb8815f075647d3d711c646d8c1e2ac9aee684ce2c13ad889f647189431a178c801f668ed42805e21b1f0cda6b01ee1176fb1accde4674982e47b7c881550ea77c3cbc6f557f9b8222eed606ca0954670f8f93ff0f8cdc25bd630b3f319a89f605a1ab213c31bd4cdc4d0ea62b2ecd5fb5ffc716c3b5685d7ac85c946045144d4661d53f10c9701867853cc1e2f7bee1400da817fec7e1633c55f7e02104a41472489d277331006fddca980ac7c506b585d7842a4d942765074302f59685ab2dc64d7a0d96c9be1d82e9885f8d5fd4d9c16af8ece53035c97acfd8a24f638792a0d00921e1e0c9a1bc4c962d06b337c55c101b1b5a1a5575191a323e7b83b64344b39c955553f88eaab34b4939718c4997a2b72e1b340163e6e82252a25f74d0bc51f871e87a8733bdbd4fe48c557e18c46273236a3ab7d3162d685af1f53cd4ca22b917fa5b7a94b099467ac4c8ac66ee7a9dc4841b70384a8fd712d47bb92cba1b74cbb98d67177711e54a13896a216105a2c20ce452a27c4df8cedc20ce5dc642e4fdf62f3e0613c918e93027f8486d272"}, @generic="8e88371a03403eaf2b2bc2837cbb753e7aabc12f9ce564b25ab16628008029a55b5d554744e9245941a9347ddc967928b818a2c32bfe57f0213ea1724e2f76686f00612d7efd4e9866810bc5f202beee520b063777355893d8593c6199a70652162bad8065af8a2dcd092ac6f4a5c2056217d09dee614ce635e3ad39977217f24f", @generic="f25e0e6452784f3cdc1cd31398081a567c704e746876aa2ab6d0d20730674a79cc4adb4831f474604603a5da013dc83f3f6cef742379fa476b2cd2340b2dc74c39d7d5ca72267ff046b13390148e144befd63210f3568133ed9a0ef5716067bf8ab28642b05fa40c78486ea02d66db1791853c0ba424558e11fb3347ac75c4ddb819a3e4edf747519868161c3ab1b6257b6fe1d4f69b23bb"]}, @nested={0x1118, 0x61, [@generic="0c51bb0b81da1344457928222631a79b112f3d0931ee49d1d0ad90c5288c7203a835f6a5bfc5403b0e69f579b4f99c2cca867a81e64772ee3c0486d165b67946a3d5207dc63311db175914085601122cdb982666a309997f047bb28b01cd48c9a698124785da70deb2d4282d201deb330bb1ee8efecbab70d76f2fb517e0a06687ee9283abbdd5efdfa24c2b13db9db60fc486b67612fba54b3252cf6c6326242bd957c53310c18212bcf5d9fc01cd6fee8e0ca1aa63286474a652fd97701afc2a5dfe1ca0bb0c21b769ac3b3cbdd277dd233da5cb3faeeb191d5ec9b29c41a490d8f0c6801f90a0eaf0f87f594464662eab5cdef12ee1a9cd20be59b496", 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", @generic="234618c5532e63c697b7032b64697a2fa047fb2db62c8770bb44529c57f4442d82bebbc820a03154c3a023bf7de46c5cadbc8c23eccd69680d6f25a118fbd9d1ceab13c4b55cd9fdf038b451017d14c97f7ce60e78a723c73639a640bb2ff2e9252126dbbf617367a9d5dda3f0781784bc7a1d786af720fbc6afb371eefda7fd54182fb0c0f787bade2ab3a0f4cf3170a06cdd070521a5ee6153f326a92265095b2d7b78d05e7068d06fdbebd9a26211d047f5cc771d2ff86346c821fa1910f1f165dc3c3394d37c", @typed={0x10, 0x11, @str='bdev%\x00'}, @typed={0xb4, 0x1e, @binary="b0f381fe04ea9ff93f6f7b90d2e969e5d61a93ebe8effa0ca1bdf65929730083767a55df4fdc36cc56bfb27b6194a94fa8d5dc5269d73123ae181e1adef0faf8a651289bec9d221203149a7cf4d1961c759b5176d5b5ebfad39487c7b359cbe00c6d35902222d5b7fdaecb207bda3707fa94f92ae526586b810ae200bf4676bf715d420a8c16c7927c54e48247e526ad9afdd08323f3a8c4db08e7260de01632b06dd224a6d2275614dd21"}, @generic="5904530310762e08c29de7d9ddf6ec501cbb69e803d5728e27bae365d764d9ada465a29455807f", @typed={0x10, 0x28, @u64=0xf33}, @typed={0x8, 0x62, @void=""}]}]}, 0x3584}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000005000)={r2, 0x13, 0x20, 0x100000001, 0x80000001, 0x20}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000007000-0x4)=0x1, 0x4) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r7, 0x40086408, &(0x7f0000008000-0x8)={0x8, 0x71}) 2018/01/17 15:21:41 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0x815}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000-0xb8)={r2, 0x8, 0x6, 0x7a, 0x8, 0x3, 0x4, 0x9e, {r3, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb66, 0x1, 0xfff, 0x4af8, 0xb29}}, &(0x7f0000000000)=0xb8) sendmsg(r0, &(0x7f0000000000+0xcbf)={&(0x7f0000003000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000268000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000ec1000-0x4)=0x10000, 0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000053c000-0x4)=0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 15:21:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x8, 0x4, 0x8, &(0x7f0000bf9000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000df1000-0x10)={0x1, &(0x7f0000325000-0x8)=[{0x0, 0x0}]}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r2, &(0x7f00006b3000)="", 0x27, 0x0, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) sendmsg$alg(r1, &(0x7f00002ff000)={0x0, 0x0, &(0x7f0000799000-0x30)=[{&(0x7f0000e37000-0x54)="0dc039d5fd23fc2ef1c20610daa9c62666df4f809e41a7fc201e17925c8c48c219245a6d5db2aa8887931aee924b087863d514b4bf7739b36b7af316cfe5c70b9d19bed6568bcde41ed556d2e35f81a2a29bad1b", 0x54}, {&(0x7f0000fbb000)="7ef2c221e6649ad93e438c284b1a1a46e0ea799f6d6444ed434ef40980b9e4a1bd5eba78bd92e09f6fe99a939147f97df3d950857c49504c5c4c868b47a8ec3bb7530bd15c8312b5004d5ed7ab54fb6d0a8ac759262d9125a5554f2079735886d32a98eadb0974fb82584669d1f4e27a4b07a6194c539bb63f361c40a31a5701856375cf9aba8c11e4e007d502e416817df50beed0f06bb745bfba66bf8b99edb55defbad795d694ec18d2b04e39973f357304ad678788af235d1f6af4", 0xbd}, {&(0x7f0000f63000-0x34)="bc93468204456ca689b760430623b1416cc648cdf1487ff4a8fcba1b00e7bb68c96e0ec35d8e09346568b30945ba2c3ad7478f9b", 0x34}], 0x3, &(0x7f00001e0000-0x1c8)=[@iv={0xf0, 0x117, 0x2, 0xd5, "c4d2c48ea093a2233055a2c5fe68f4303ec088101c80ebb77f01874e9c7a1b9f351634349a4f4c988d6ce05fec8aad1761a063f2342ecb08721e3763e46cb3e84c12d8d8eac692e00acfa260ba5997bcfb1c0ef2366295e74c80436bf8d0d0c8abdff28ad037c7657f8b0c7a03ac90eaaca8c092435a7964d1bcbe2c7730a903195215dbdbf462d45d33d46700ed4af544e298cda3fbd762a77fdcd48b3c7d3b5ca922db3d590b7c6b8a57bad77ca0532ea75c12637b1770a01eb32faa95e7ea04e171e83d983370b4620794bb333f59a4dae8cd92"}, @iv={0x38, 0x117, 0x2, 0x21, "1d18457738be981cb4869f0cb822da2a7ed6390c46feba1c276245abc158013e4c"}, @iv={0xa0, 0x117, 0x2, 0x8c, "065c8a4bf39b9c5c181395e70981a4599a680b979beb39a4dd2032e3ca2d75c0dc90c5807800daac6a8ade9e6208881b688a0c67a8ad7a0a494f0ec3d141d85a52025a93de6d3e7db00a8557d5563c0cbab6501269efb57386066fcc19e9e95fdead1cb8a260b7e73179efbd32669b8a4ce34a70361023e0ce1e2bd0e63970ad38626608a83e8960012cf40c"}], 0x1c8, 0x40}, 0x4000080) 2018/01/17 15:21:41 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000930000-0x4)={0xffffffffffffffff}) accept4$alg(r0, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000036b000)="d5bf8e8fb94daa17c5c6c062bec6a5d00a22e6711e7b924f97fd2d47cc7e63f4891cc98de29cf076ca03f7e67144d84a3d223820c984e0e91a32618d69e787868c6a0fe0d278414fb8d406176f4b295c3df2005721807600419b15c3bc48d477470c94484baf764d731851216fafb1637b05749e16dfa4ac6e8aa86e3ad00080cb2c887baf041634bcc63ac5201b7c817dfcd0362d18a34abc8294f3b268a41f39672d49eb39b45925b49d88dc15efa4257c56b8db2f0a49265477c914771f2fcb03db23aaccd0dac8c3f461d671ea757a4b5b0cd81e16d64fc6f0a11535ba8fd38a735829c80a216a0ab9dc2a14", 0xee) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/17 15:21:41 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0x7, &(0x7f0000034000)={0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000034000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1f, 0x39e, 0x3, 0x9}, &(0x7f0000034000)=0xa0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000034000)=@sack_info={r2, 0x0, 0x9}, 0xc) 2018/01/17 15:21:41 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000001000)="", 0x0, 0xc000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/17 15:21:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f00001a2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000957000)=0x2e) getsockname$packet(r1, &(0x7f00008b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc8000-0x4)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f00001dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000196000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000024f000)={r2, @loopback=0x7f000001, @empty=0x0}, 0xc) recvfrom$ax25(r1, &(0x7f0000dbe000)=""/161, 0xa1, 0x100, &(0x7f000037d000)={0x3, {"cce033b1695406"}, 0x0}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/17 15:21:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x100}], 0x1, &(0x7f000033d000-0x188)=[{0xf0, 0x108, 0x5, "53b0032fe2c20ab03d81be53002cdcc2d8a1dd1df9756fd8a552825b381c02c35fbd68c3330f690b84f953eaca401070a6ba58c6c1afb71f3c6f276a7d0813d4c58251346776e4ae3d98676d8c784d9230b68be390531c379ed1e0c37a4d586b2a8c7bf1bd15b1ddb64c4ad6ce2f124a2411c592ba264e22b288205fb6fd80fcf8449cac47ee43f1af0901af9c4b3311a073bba82c6e762340fcc4dc6511755a8d925528b7a104a32534632e8521a730aad3a3f341a21355c88d7456b617fd03baa02d74317bf2ff2e38b7d8b7a593575b90895a39a3b2f1b8268751ef4f5cbe"}, {0x98, 0x1, 0x1, "847d8f923c6221dc2a3606dc074c02fac4cc46b45643c46ebc2d0e32be5be99a959641307d21230886fda55a48aee06ef898a22db882ef7f03a516b8054b34491e6a845def8cd21e18daf59a027879b4ea73ab0e084e9dc1469b803e47d889193e3043c975928c27213f8a5d55cdb82ab6048aa6945eae19806dac1da9193ac2578e7d"}], 0x188, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 15:21:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'rng\x00', 0x0, 0x2000000002005, 'drbg_nopr_ctr_aes256\x00'}, 0xffffffffffffff87) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f000055f000-0x70)=[{&(0x7f000007a000-0xf)="003e80f3d9bb2b49", 0x8}], 0x1) recvmsg(r1, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x2, &(0x7f00005ae000-0x10)=[{&(0x7f0000829000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 15:21:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = accept4(0xffffffffffffff9c, &(0x7f000010e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000dad000)=0xe, 0x800) bind$pptp(r0, &(0x7f000056f000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ee3000-0x4)=0xe3c5, &(0x7f0000bfc000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000)="26002b03010009000000eaf83a0000010000000001000000ffffff000008db1ee9ff4435eade", 0xfffffffffffffec6) 2018/01/17 15:21:41 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f0000e7f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000230000)=0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000c1000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000)=0xe8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000870000)={0x3, 0x6}) recvfrom$packet(r1, &(0x7f0000141000)=""/59, 0x3b, 0x40012040, &(0x7f0000f6e000)={0x11, 0x17, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f70000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000b1c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008f9000)={r3, 0xfffffffffffffffa}, &(0x7f00008a8000)=0x8) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/17 15:21:41 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x1)="", 0x0) socket$inet(0x2, 0x7, 0x189) 2018/01/17 15:21:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001e5000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00008fa000-0x20)={"020000004a16f146435b3b070080cc40", {0x4, 0x2, 0x8d16, "730fae1139dc", 0xb690, 0x0}}) poll(&(0x7f0000095000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) socketpair(0x0, 0xa, 0x7, &(0x7f0000f08000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000e17000-0x20)={0x7, 0x7, 0xff, 0x1, 0x2, 0x90}) 2018/01/17 15:21:41 executing program 3: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x5, 0xfffffffffffffe04) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000068b000-0x4)={r0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000039f000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="5ada45163ece", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d58d8f3a152cb4aee33679693f977aff"}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000adf000)={0x1, 0x6, &(0x7f0000768000-0x30)=@raw=[@jmp={0x5, 0xfffffffffffffffe, 0x0, 0x5, 0x9, 0x1e, 0x4}, @call={0x85, 0x0, 0x0, 0xe}, @initr0={0x18, 0x0, 0x0, 0x0, 0x87, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000aa2000)='GPL\x00', 0x7, 0xfc, &(0x7f0000a16000-0xfc)=""/252, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000673000-0x4)=r2, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00009b8000)=@generic={0x6, 0x5, 0x9}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000ae1000-0x1000)="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", 0x1000, 0x1, &(0x7f00000c8000-0x10)={0x1a, 0xff, 0x1, 0xfffffffeffffffff, 0x1, 0xcc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000006e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000ae0000-0x8)={0x2, 0x9}) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/01/17 15:21:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000069d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000e7d000)={0x1, 0x1, [0x0]}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f51000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000b0a000)=[{&(0x7f0000605000)="ab01a8ef1b23bd44e1fb8af1ae45790f6bebbbd98b3450e3a92037553a34feba64c01938a7677e75494db2", 0x2b}, {&(0x7f0000cd3000)="f746856e565ba54f493728bf4ec934fd59e31275c03820bfa3ce3dbbe77c67f3242eec2af9a2e678ad556aeb8e14454111eeb7c3f1788c84e7916dbfd710c10d99268248cb5fdf4b9b5a279ddf2a03dc9805c066f1b3", 0x56}, {&(0x7f0000001000-0x9c)="6ccbc8e8e108cf99b74159c85adc4775e95a361539356d8f6a5a3bd4bd959eb0b8eedad87fac514ab00df1be4983012d97b8b3a93c6199dcf7d97d6051c230a9159f9d546748a55d3d52e99aa1c6daf8e729136c41f22a54035750d0f9e9bcd04e701e3bc380f100b355148eaccb968941c6375165940a92b9824c279b9ea05bca154b7f75bda1005bbdd51ac02cb51a1683bc359c15a6cf43727d2d", 0x9c}, {&(0x7f0000889000)="6626dc2c84b18ea6df4090f2837dbbc490120caae6e384cef4b3c837ec45f42aad5daa54892e85dcc258f43af5be2710a5c888d4b2b6d070988014b92c3129ad4db6844265cd92e12e10c5147524d9781768bbb5280de5f3a0434ee3", 0x5c}, {&(0x7f0000964000-0x61)="7a8c8fb15718895fa57a406f438dda281c09efb2f41126322da55b26df8cfd25949b5519ae6b9751740733d7fe198731e236f00b5597287beefb5884710dddbeaae1d0992c579682a8d680bf5098f906d60355b50cdb6c87e89149e37ac637d025", 0x61}, {&(0x7f0000dc4000)="cf9a65dbd84179298ede9cd964c2c0f57413ad021c50a4c931f074540b6f9d3e3472ede2ffb5b02a2bca7da3b08982330c262a214ec2138feb39bd61ac715775b53834556ab26caac57cabea3df3d837339dee889bdd660ae933d8cdada1a35b90c5be04689e6e1d336a885555321da1ff809cd5367fb0d6551fd8f4c06d8f5ca5e864bdda648764e14b71e9027e063948ac860e6227de5fde7dbeb2fbad7c3b4f4693971a7dab877c9678e572c4cdd8c27f651e0eacfe7557900f2d1d9f1e0bc919a553b190cb1b126ad6ad44d0725c10ddf9efc544bdf198f3efcf168e9d62885a3996b3ab0fec08c1867ad55992494a00ad82545cbd", 0xf7}, {&(0x7f0000c15000-0xc)="254ec41dc550426e90596421", 0xc}], 0x7, 0x0, 0x0, 0x40}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x12e) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket(0x8, 0x5, 0x80000) recvmsg$kcm(r3, &(0x7f0000f16000)={&(0x7f000057a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000d50000-0x10)=[{&(0x7f0000bf3000-0x31)=""/49, 0x31}], 0x1, &(0x7f00003dc000-0x47)=""/71, 0x47, 0x1ff}, 0x40002040) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 15:21:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000627000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000919000-0x48)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}], 0x48) accept$netrom(r0, &(0x7f0000ac9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c82000-0x4)=0x48) syz_emit_ethernet(0x4a, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0xfffffffffffffff8}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 15:21:41 executing program 6: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000150000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xffffff52, &(0x7f000078b000)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000078c000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074f000)=0xe8) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000078c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r3}) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000078e000-0x8)={0x0, 0x0}) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000078d000)={0x0, 0x5, 0x20}, &(0x7f00002dd000)=0x8) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000078e000-0xe)={r5, 0x5, 0x3, [0x2, 0xb0, 0x1000]}, 0xe) 2018/01/17 15:21:41 executing program 1: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000082000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000005000-0x24)=[], 0x0}, 0x20) syz_emit_ethernet(0x52, &(0x7f00000ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3a, 0x0, 0x400, 0xfffffffffffffffd, 0x0, 0x0, 0x2}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, "e296262f"}}}}}}, 0x0) 2018/01/17 15:21:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000317000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x10, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@ssrr={0x89, 0x1b, 0x0, [@rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002]}, @rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x2, [0x2, 0xc98]}) 2018/01/17 15:21:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000495000-0x8)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000212000-0x4)=0x0) syz_emit_ethernet(0x36, &(0x7f0000381000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/17 15:21:41 executing program 7: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x9e) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket$inet6(0xa, 0x80000, 0x2) listen(r1, 0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xf0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x6682, 0x4) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000fe3000-0x7f)="978b722aabdc6aa9c736bf4655aab7411a0bf317dd48d5a9d985465ebde064382c0ba78545a60cf2fad5fe87db34a0c1b8639738c47582b2d2a2937b75a0194ecf84d64125cd4d99febbecf0c7377f2822c28a6536cbc3cccf1a0dfca197c7d19b1d9d47abd7120498b089dc940eb326737b702faf6150637bccf7363535b3") 2018/01/17 15:21:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dd7000)=0x0, &(0x7f0000d88000-0x4)=0xffffffffffffff54) r1 = accept$inet(r0, &(0x7f0000f4f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000978000)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f000084a000)=0xc781, 0x4) 2018/01/17 15:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000695000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d04000-0x4)=0x60, 0x80800) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000994000)=0x4, 0x4) socketpair(0x0, 0x803, 0x1, &(0x7f00006fe000-0x8)={0x0, 0x0}) connect$l2tp(r3, &(0x7f0000f39000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x4}}, 0x2e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007fe000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00002a8000)={0x0, 0x9}, &(0x7f0000550000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00006c3000-0x8c)={r4, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e52000)=0x8c) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r5, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0x2ffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 15:21:41 executing program 6: r0 = socket$inet(0x2, 0x80f, 0xd4a8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004fa000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x984, 0x9, 0x8, 0xffffffff80000001}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000f10000)=0x8) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={"b6b93dc6985c38e579c8a90c31bd8fcc", {0x4, 0x1c00, 0x7, "8e28c90984bd", 0xff, 0x0}}) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000016f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000141000-0x38)={&(0x7f000008a000-0xb)=@file={0x1, '../f'}, 0x6, &(0x7f00001b4000)=[], 0x0, &(0x7f00001de000-0x148)=[], 0x0, 0x0}, 0x0) connect$netrom(r2, &(0x7f0000734000-0x48)=@full={{0x3, {"6519246461e5b3"}, 0x200}, [{"79c6eb82eeb4a5"}, {"856c580a3bb011"}, {"440789b1b0918a"}, {"ed7cddbb17cc61"}, {"505a678def12d9"}, {"d7668fab5b2159"}, {"fe493e28001fd2"}, {"0cf4cd987d8b78"}]}, 0x48) 2018/01/17 15:21:41 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/17 15:21:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1b) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 15:21:41 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000003000-0x88)={0xfffffffffffffff7, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 15:21:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x800}, 0xffffffffffffff8e) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/17 15:21:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r1 = socket(0x4, 0x0, 0xa87) connect$netlink(r1, &(0x7f000000d000-0xc)=@proc={0x10, 0x0, 0x3, 0x22008000}, 0xc) 2018/01/17 15:21:41 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0x81) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000ff5000)="278516776a5982dd95", 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000e9000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000626000-0x4)=0xc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffffff, &(0x7f000061d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff5000)=0x14) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, 0x0, &(0x7f0000b98000-0x4)=0xf6, 0x800) pipe(&(0x7f0000ed4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000ff7000-0x40)={0x2, 0x0, 0x4, 0x1000, &(0x7f0000ff6000)=""/4096, 0x26, &(0x7f0000c9c000)=""/38, 0xd8, &(0x7f000011a000-0xd8)=""/216}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000007b000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1, r2}) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) connect$packet(r3, &(0x7f0000961000-0x14)={0x11, 0xc, r4, 0x1, 0x10, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/17 15:21:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000276000)={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]}, 0x4, 0x2}, &(0x7f0000001000-0x1)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x8208, 0x1, 0x62b8, r1}, 0x10) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xfffffffffffffebd, &(0x7f00005f1000)=[], 0x1, &(0x7f0000f7c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:41 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fe7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00006e0000-0x4)=0x6, 0x80000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe8000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x72f, 0x2, 0xff, 0x0, 0xfd, 0x2, 0x4}, 0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fe7000-0x1)=0x6, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fe7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) 2018/01/17 15:21:41 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x7, &(0x7f0000f22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x2, 0x0, &(0x7f0000f23000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f23000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4e000-0x4)=0xe8) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000ded000-0x3e)=""/62, &(0x7f00007d3000-0x4)=0x3e) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b48000)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ca3000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000956000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000483000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a0000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000027e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast2=0xe0000002, 0x1, 0xfffffffffffffffa, 0x3, 0x8, 0x2, 0x0, 0x80, 0x0, r1, r2}, {0x8, 0xf2e8, 0x6, 0x1, 0x7ff, 0x3, 0x2, 0x3}, {0x4, 0x10001, 0xaa, 0x1a9}, 0x8c94, 0x8, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0x0, 0x7, 0x6, 0x9}}, 0xe8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) shutdown(r0, 0x1) 2018/01/17 15:21:41 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) 2018/01/17 15:21:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r0, &(0x7f0000898000-0x1c)={0xa, 0x0, 0x97000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a51000)={0x0, 0x0}, &(0x7f00008a5000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000238000)={r1, @in6={{0xa, 0x2, 0x50f7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f00009b0000)=0x98) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000584000-0x8)=0x4) write(r0, &(0x7f0000335000)="", 0xfc94) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b3c000)={r2, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cf4000)=0x8c) pipe(&(0x7f000082a000-0x8)={0x0, 0x0}) 2018/01/17 15:21:41 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000f9a000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2c000)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) 2018/01/17 15:21:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x80000, 0x100000000) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00006a0000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7fff, 0x1, "1080c783f07444b6747fc362485b883786e09e12eee1685f03f10f72b66d35b6648bb591e38f276905f86bfd14c8037f26ed976f897b1a199ebeb38e75bf061b6141d65ef410ea3356982f2e9dfeb20e"}, 0x160) r3 = bpf$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$kcm(0x29, 0x2, 0x0) recvmsg(r4, &(0x7f0000d18000-0x38)={&(0x7f0000580000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00006aa000)=[], 0x0, 0x0, 0x0, 0x6}, 0x100) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:41 executing program 6: socketpair$inet(0x2, 0x0, 0x1, &(0x7f00000b0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x80000001, 0x10, 0xe7e, 0xffffffffffff8001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x99, "bd954b8cd59a27fab71deca615af9c1c29e0c09df5642ec9c932507a9a2291295503c1a324214873bb20b84cf35d06e1391695b0a68cc74887c27d2906504a8c49600b57dcc3ab371a9582145424e91c46f09ee2e0202350030031efaa75191d9c4e76043a901f14117fb9abee168c4597390a890bc4b5556282a8a97939339bd383649f56dfec2e76a8fc77ddde0cccd03a4cd2eabe38b9df"}, &(0x7f0000000000)=0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x2, 0xffffffffffffffc0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x3, 0x3608, 0x1, 0x0}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x20, 0x8, 0xfffffffffffffff7, 0xfe75, 0xffff, 0x9, 0x80, {r3, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4, 0x25eb, 0x200, 0x8}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000001000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000001000)={0x1, 0x7, 0x1f, 0x8d, &(0x7f0000002000-0x8d)=""/141, 0x62, &(0x7f0000000000)=""/98, 0x0, &(0x7f0000001000)=""/0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:21:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000839000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = accept4$inet(r1, &(0x7f00000be000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0b000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000023d000)={0x0, 0x101, 0x6, [0x8, 0x7, 0xff, 0x4e0, 0xffffffff, 0x4]}, &(0x7f0000bfb000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000349000)={r3, 0x0, 0x5, 0x2269, 0x81, 0x1}, &(0x7f00007b8000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000005a000)={0x0, 0xfffffffffffffff7}, &(0x7f0000f68000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c4a000-0x8)={r4, 0x7fffffff}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) 2018/01/17 15:21:41 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000fe7000)="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") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c4a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f4c000)={0x80000001, 0x8000, 0x100, 0x3ff, 0x0}, &(0x7f0000fe7000)=0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fe8000-0xc)={r4, 0xfba, 0x2c}, &(0x7f0000fe7000)=0xc) 2018/01/17 15:21:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x98, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x8, 0x4, [0x7, 0x8001, 0xf9a, 0x80]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000)=0xb1, &(0x7f0000000000)=0x2) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x3)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x200, r3}) 2018/01/17 15:21:41 executing program 7: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000988000-0x78)={0x6, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x401, 0x2, 0x5, &(0x7f0000f09000-0x10)=@generic="2d6f657526defc81e45ee7769151a087", 0x4, 0x6, 0x1}) 2018/01/17 15:21:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bc2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000043d000)={@common='tunl0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x0}}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000039c000)={0x0, 0x9, 0x2}, &(0x7f0000010000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b67000)={r2, 0x1, 0x65, "46a9e6924d05eb21d6e8977c22bdf8f3bc862c518c052e40331fe0c2827bf33aeb68e214d1b8f083b6d5b8bd566f9a4560f155ea57c8f695be5e2aea0e835337535213ff350a1d6604f41482e87b3d38e764a1dc4e947761998fa56bfa1527bd72b80b2ef6"}, 0x6d) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x0, 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) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002e6000)={r2, 0x0, 0x5, 0x6}, 0x10) r3 = accept$llc(r1, &(0x7f0000daf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d79000-0x4)=0x10) getpeername$llc(r3, &(0x7f0000fb3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cf2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d84000-0x98)={r2, @in6={{0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb7be}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f0000668000)=0x98) 2018/01/17 15:21:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[{&(0x7f00009b2000)="e010048c3cc1d8d1e49c2f130aff47cc387e9fd0e1a6a5070946a2b2a76c60e1a7642e9875a9536a20573661199dcb18f007c9e28a450b955f841555c858133a1cf980b8b4742f5867b55ae87419b68a700d429f2912b150f06373019d24d201289f4285395e26a34bb6f68fb8", 0x6d}], 0x1, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fee000)={0x0, 0x0}) r2 = accept$inet(r1, 0x0, &(0x7f0000579000)=0x0) r3 = socket(0x2, 0x7, 0x7) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000d39000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f14000-0x19)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xcc}], 0x2c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0xdc, @loopback={0x0, 0x1}, 0x0}, 0xf) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/17 15:21:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000312000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/17 15:21:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) connect$l2tp(r0, &(0x7f0000208000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x1, {0xa, 0x0, 0xfffffffffffff001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x872d}}}, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c9962a0cc3c4ed798655f0e4c45b4787738b557125bd18720c9ccb2411682cd4fcc366c48c6f24efdab2536a236ec6851fc506b8b83e28e876424922eb68db1f4ad", 0x80}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:21:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b60000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000217000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x64, 0x1, 0x10001, 0xa, 0x80, 0x20, 0x88, 0x0, r1}, {0x4, 0x800, 0x2681, 0xfffffffffffffffc, 0x2, 0xffffffff, 0x3, 0x401}, {0x0, 0x8, 0x7, 0x0}, 0x200, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x2, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x5, 0x3, 0x0, 0x200, 0x7f, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1d, 0x1, 0x401, &(0x7f0000cbf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000341000)=0x0, &(0x7f0000361000)=0x4) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000526000)="01", 0x1, 0xfffffffffffffffd, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e4e000-0x4)=0x400, 0x4) 2018/01/17 15:21:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a66000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d8d000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000387000)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, 0x1c) r2 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00001c3000-0x4)=0x0) getpeername$ax25(r2, &(0x7f00000a7000)={0x0, {""/7}, 0x0}, &(0x7f00007ad000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bf5000-0x18)=[{0x4, 0x40}, {0x7, 0xbf}, {0x3, 0x7}], 0x3) accept(r1, &(0x7f00003bd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000b1d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000119000)=0x8) r4 = socket$inet6_sctp(0xa, 0x2, 0x84) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000e7000-0x20)={0x5, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f00000f9000)={0x100000000, r7, 0x0, 0x4}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) socket$unix(0x1, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000ad0000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000904000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f000057d000)={r8, r9}) sendto$inet6(r4, &(0x7f00007d0000-0x1)="cb", 0x9e, 0x40, &(0x7f0000120000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) 2018/01/17 15:21:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6(0xa, 0x6, 0xffffffffffff8001, &(0x7f0000187000)={0x0, 0x0}) 2018/01/17 15:21:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00001f8000-0x4)=0x1c, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000643000)={{0x9810, 0x7ff, 0x3a00000000000000, 0xffffffffffffff80, 0xdcdb, 0x2aa}, 0x1000}) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) 2018/01/17 15:21:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000571000)='bic\x00', 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000037b000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6e08e3d1b21b1a78e517422f44695cab"}) 2018/01/17 15:21:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) r1 = accept4(r0, &(0x7f0000e46000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000030a000-0x4)=0x10, 0x80800) accept4$nfc_llcp(r1, &(0x7f0000a11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006e3000)=0x60, 0x80000) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/17 15:21:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xe79, &(0x7f00004c3000)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 15:21:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000585000-0xf9)="e7b5662570a9a9738a1f4cdddf3eeba4bf4bfe1821979fa5d8f5e4a7464348af534d35d62e6f7d1f553907e05281c35309b0af693dd331f0ff4806338a9c9ea5ca653cb3d4fb81ad1853722c2c457b09b5095f3f45ce10758d109a514c18539391080c85f30f537aa018bdf24bbab08cab5023f1516b3b968755fc3df698ae392beb8aab5df19f9789ffc8a0d0599c6bb8c9db6561a3432e9422922ef22be79d87365647a4c70aa4dab62bdda4a6ed9d44aa4018e8aab5eedc27b7bf0f958d4efdc8b9fe0b616388252b9c2dab0deab682db216524a000c0af23d33bb1da9d3fbe485195700c16e730251213d6cfc2eab82c398047faed2f4c", 0xf9, 0x4000080, &(0x7f0000a5b000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) getsockname$packet(0xffffffffffffff9c, &(0x7f00004cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b52000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f9d000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r2}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cb8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000820000)={0x0, 0x40, 0x4, [0x1, 0x4, 0x2, 0x1]}, &(0x7f0000379000)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000027a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000405000-0x10)={0xba40000000000000, 0x8009, 0x0, 0x200, r5}, &(0x7f0000b12000-0x4)=0x10) socketpair(0x8, 0x8000e, 0x7ff, &(0x7f000024e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000b82000-0xc)={0x10000000, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000012b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) r7 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000072000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xa0) accept4$packet(r7, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a0f000-0x4)=0x14, 0x80000) r9 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000c3d000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x6, 0x3, 0x3, 0xa, 0x80, 0xa0, 0x88, r8, r9}, {0x25, 0x6, 0x5, 0x4, 0xe8, 0x5, 0x2, 0x1}, {0x2, 0x1, 0xff8000000, 0x20}, 0x8, 0x3, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x0, 0x1f, 0x6, 0x0, 0x6f}}, 0xe8) 2018/01/17 15:21:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000005000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d42000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e14000)={0x0, 0x0}) r1 = accept(r0, &(0x7f000077e000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000277000-0x4)=0x10) socket$nfc_llcp(0x27, 0x1, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb7000-0x8)={0x0, 0x0}) r2 = socket(0x5, 0x3, 0x100000002) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00005ad000-0x10)={0x2, &(0x7f00006d3000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e78000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000099d000)={r3}) writev(r3, &(0x7f0000dd5000-0x80)=[{&(0x7f0000da7000-0xbe)="125c55e212882ca301d924def17bd72555881a3cd528c0520aca34c0ccc0c6443d854f1a0a6b8ef6528f448512618c3a2ce13f45c331080f0c20329a264fbe50d707e24b7cac49427bbad3471ee857daa5481ad9f1d7dcff9790c5653967c9aafd1584777d2610890695339277ef4c9c21c80c033b0425ce24c35d9111f2e09eac7f65dc43b45935a4f426d4a5914f25813fc7ff71c36b826ad2636fbc1085baac83b5b5b323387a28ecab04abb63d6324ba1e26ed4b2a3e1d8b6dc13259", 0xbe}, {&(0x7f000031e000)="324b1907eaf2e93091f558217ec8738d3aba28edabdef56776027f0413c7ca37891b1c10a9d36d461fabf5d853f83e46e0884c7d9be3bbb0296de8e7564e7db0db46cfb6e5f67625b3e8c6d86dcb551ac8340da55c6eea59d1b3203d4404dbe32de57d3f96f054f2e9b6b3f727c0344d25e5214fb98004bf6f7848f18ee21a40e61336f267d9f6ffde947c16470a7cce63ccf0c73188b0218e6e49116ddd8e81c56f30949645902b530e9b4b699a66841006cd745087349c237783a3a9a92a1106fd6e0dc124d269ad9061f6bba84bb9fc8328677cdd97dfe4ed18bcec2333ad7e889876", 0xe4}, {&(0x7f0000f01000)="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", 0x1000}, {&(0x7f0000851000)="", 0x0}, {&(0x7f0000f3d000-0x2a)="f27f8a3d9c18fec16f9c85b406183d7a1bfd6492c60ccab1697801dedf60213cdf21605be9a6c83518c7", 0x2a}, {&(0x7f0000d2a000)="", 0x0}, {&(0x7f0000f5b000-0xaf)="b2b0eb131621aef14c0e6639af9375f1f161f8620bdf29555bab975d2c1e4629909aaa842e0a543ce794eb5122aa2127a45fc28dec8dcbd4de2cc98f5a533dbf3245b3f9b427b9a80e835e42715ab3023416cc6eefea63485ab23fa0822914092ec4102b83ba941d284e9d06e944f9233d84b84e12fcd68472ea4ba6b938ed9e9a0b5199628dfb0fc1f83061bd57f6090dda6c3f6daa7596e0c54e56901cd97d2a0b69499d2d6aa762f6024933a4cc", 0xaf}, {&(0x7f0000b97000-0x62)="9b2250bcf9096ea461e147f46e9c178bf3e0b7c1eab79fb5a6ae681484393c2ad7224391436c6733af5c4f0fdd9d0740381576ae59d9d5e3d2aeab2d8293683305d90f1a953434c5aee372e00c5b283beb3b4593655160c548e6246e3a181872f43f", 0x62}], 0x8) accept$ax25(r4, &(0x7f0000e15000)={0x0, {""/7}, 0x0}, &(0x7f0000e5d000-0x4)=0x10) socketpair(0x3, 0x1, 0x4, &(0x7f0000273000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000c0a000)={0xed, &(0x7f000028d000)=""/237}) 2018/01/17 15:21:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dbc000)={{{{0x2, 0x0, @rand_addr=0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xbc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0xd2, 0x400, "c403b30fe793c008aa6e3de147de67116209d6091f8ffb8a7e92e1de202186a758e6805b1b294abe9503fbb43d73cd7ee69f4a372a6d8ec7a8e662c0da743f54a823a6d8dc1324d35bf3cf25e4253945"}, 0x160) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000059e000)=0x0, 0x4) 2018/01/17 15:21:42 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000001c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000017000-0x4)=0xfffffffffffffd2a) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x27, 0x4, 0x1f, 0x4, 0x0, 0x200, "3bd922588d0f904c78a568f48248c0025b983e81425fe055771378c6734cf4410f013cc76220add01d0078d98b1cc1e4ca11eb74dcbac7e70828d060685a57", 0x8}, 0x60, &(0x7f000001c000-0x60)=[{&(0x7f000001b000)="ba7c3b32a380f470262e654b7fa3e52c621238a07f58d704e1b7c6586cb721858e00491dd31521d2ed413988a50d445bfe358043faf3a7d4caea29218ab86227b0163577b919ec9aab9a391ff02b6cbccb5d4bc9434b00945f534514a6759d94a14f9267f4ae57e30b0478710f6cdcf6f0832d55a7a995b4b072123db1c136bd2488a18a8fb42e9a1715ff29ea817ddd4f3c0ae698e4583021e7ffd6e71fb923356ac5778c31370eed60edfd1edb17d044e06af214564b78e5e2f8a4ae0038e24eefbd68776c44523b310a384632d2f7d2cc", 0xd2}, {&(0x7f000001c000-0x61)="9f8ac2419c4e8e6e95465bdd9c9a13d96b95f9d13adfc8586215d18cf95761b595d84a4ebce4a27899f4a227e64f522278b4ebc4b13bbcc9aff567ba766cc03914a277bf69d277f92bb0e6513afae2869af092f642bd1f8d50d14dc0d31b24efdd", 0x61}, {&(0x7f0000016000)="8406be04f930f2989a266425ff8dc6f194146681ef2d8a94f50a2928251405c56c473c2fc24ac244c49436f42c0ab4dc812da7083e7c472d4cdbfb346303a257d261bed1c6927ab3029ccb481936030fa540983c89771ff3b63caab1b7bd61d185c626b55bf12bb5ee8809", 0x6b}, {&(0x7f000000f000)="37ee55c1e118e23fd6a601f12b8c4478fc5983e06dc8393aa8a86d620d9c19611912cea87d08ff45be2f98dade505aa909840de95bea48eaab17da70681342c310703baa622bb544c2ebb935fee3d7441694940c6e0700f5117135ce6da8da21cccacffba7a72112", 0x68}, {&(0x7f000001c000-0xd6)="4351c0cc0941555d5c3dbf2dc294ace0f902c9b2cc703f28adc486ee23959c2d5959636af0aa5149274bf0dc09b9ee525bef76326b0ee6d459984def38e791f9bf37d32bb5e620fd2a602d15ea7a4f578b5f846852739f41faea419d9b9918abf2632194a3b3360887991a426dade9759c8b486416bcbc0646d575a7aa70953343588ec808684953beefd80da2d7564cf1dc52fdf183f113a6ba6f00ee1d686e88e5a5ddd482f7117380d7ed2e8a0cf6a4fd53e4d84f74649a1ee0e43d5d1dd520d9ca224fcff3311e938ef9eccab0f0dd79442b8661", 0xd6}, {&(0x7f000001c000-0xe1)="cf0447fc5768e929e2ca93711528a24275f9f9a696ece0f51f2d65d9ecd8fa154c5ce91bb1664c892104ac1dea650f987faa4d9983e07b98f39e001421cf5fe721cd4d56ed7d4791374813cc1cc548d85f5ab98f6e673921bbcc067bdd427eada672e1043c0e4092efcb60b10ebba9eb7068edd356aafbf49ddaab4ddb74972167298cf20fc15dd77e94025af07cf5ccc8388c2c0eeeaf83afe47401f6dca2be0a1fd494fc31070f4e231bb6ecf9de709b0bcf7023f935eda22e895777de53e5e337cbfd6a51b6499a3921453cd5ea7e0337e24a73236466d385ddc07359a0cdb2", 0xe1}], 0x6, &(0x7f0000013000-0x98)={0x98, 0x118, 0x9e, "7754d8307f0abb8c586b501249cba49e826e52aeff0b513cbc4f511bbf6ad81e8acd56d02118388c7489f86879e976eb2533db64dd4fa30ed2a12513a2bdb9bff7b7cac7659bf0ad2926e9aacec818852beadd8a851c00875bff6aba0afefc3db56a2f40580173f275f8d20a0ac41890b77245ab4fb650d87483de37901edc404fac17300c"}, 0x98, 0x40}, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r1, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r1, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r1, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) 2018/01/17 15:21:42 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000913000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000022000-0xf8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000cca000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000dc8000-0xe)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000592000)=0x10, 0x80000) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000848000-0xb6)="c961a13d3b660d781f3192d3ce23d524d6218784ed07986fc2c54346c01208922171e6f9fc0474b7ed2e5037937fe735c26c2618665075422c4ea2f260550a2394b2a966d6457c0089f26c23c87d41382cc7ad1ed25fb489d71afb7cf5ed360ff7f1fc4a77e6a207912f98c677d654d1806223c060d6f41cfb009df02610d0a51b239435c5750f8f70fa6bc4890bcc6b59d1fe00f2dff1e9ff66ea26700d522ebbf690fb8b75645656eacd5fd41d5602849aebd3f492", 0xb6) 2018/01/17 15:21:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = accept(r0, &(0x7f0000c1c000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000488000)=0x20) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f00000cd000-0x28)="66e987611390700c90808f0d72769ba056a48639c088d194a654610d831f709e44138a9843416269") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000068a000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a3d000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b4f000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3437, 0x6, 0x0, 0x49, 0x42}, &(0x7f0000ef9000-0x4)=0xa0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000642000-0xc)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000096b000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00007a4000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000162000)={0x0, 0x5, 0x2, [0x0, 0x9051]}, 0xc) 2018/01/17 15:21:42 executing program 4: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x1, &(0x7f0000293000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000028b000)={0x0, 0x5, 0x10, 0x16c0, 0x0}, &(0x7f0000ae7000-0x4)=0x18) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ae7000-0x20)={0x1, 0x1, 0x203, 0xfffffffffffff000, 0x8000, 0xcf, 0x7f, 0xe4, r2}, 0x20) getsockname$inet6(r0, &(0x7f0000ae5000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000ae5000)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000361000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000ae5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000039e000)=0x14) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x177, &(0x7f0000ae7000-0x177)={@random="7690f9fc091f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x800, 0x6, "8047a2", 0x141, 0x11, 0xc00000, @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={0x5c, 0xc, 0x1, 0x100, 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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}]}], @udp={0x0, 0x0, 0xd9, 0x0, "e2ed61c06ffa213a072ae8a226da945af468f618ad0553626a1b4f9f2ac7aff31f6a2c4a8b7d8c43ec3a255d45ad0adca4b7137fac9f9e964ea640c89336d735da83d9e7007969d4a1ccec6d2c3aa4d8e32685a96284f391a1151bcd227f5f071f6a0f3ab79115a25f83c3970abfaa86cf958fa3b37496c10c10ba5195164271c09f9e7e036eb5e17525889e153460f6fbc9dddb391b3fde678bd2ecfd6f708361708779bc9c2442ca27e702b94b67b4865800f1e18fbb9d30f65d2cafbf868768956edc52ddeb19d5cd1be3c145373731"}}}}}}, &(0x7f000001a000)={0x1, 0x1, [0x5f6]}) sendto$inet6(r0, &(0x7f0000ae6000-0xb)='\x00', 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/17 15:21:42 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0xc) 2018/01/17 15:21:42 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000026000)={&(0x7f000001d000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000026000)={&(0x7f0000027000-0x164)=@getsadinfo={0x164, 0x23, 0x100, 0x2, 0x2, 0xe90462a, [@tfcpad={0x8, 0x16, 0x1ff}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @algo_crypt={0x94, 0x2, {{'cbc-serpent-sse2\x00'}, 0x250, "5b9deed849ac56c93b1fbd19e71a2edc771b98a79de34a58cc4838c216c29012389d42f1fbc96abc984c3bab6fcbddaf4595ba5061390b9d331904b27d0ab08d720af2a094153a9ce49e"}}, @proto={0x8, 0x19, 0x3c}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa, 0xffffffffffffffe0, 0x20}}, @lastused={0x10, 0xf, 0x3}, @replay_thresh={0x8, 0xb, 0x1361}, @algo_crypt={0x60, 0x2, {{'lrw-cast6-avx\x00'}, 0xb8, "8263303f1f617a992d02c440ea2ab3fa1fcc5a866808e1"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x4008800}, 0x40800) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/17 15:21:42 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00004d9000-0xbb)="ba28b31149fbacb9b6d1976fd0e3396ef3bdf559ca5c62bb02c8d9fb08ccf7bd52363fa6e033fe37205a45dd5796f7e7f519c8e1a0e4683c58309c1b1cc5ae503a7b2b2420483bbca36c3b110430b2f025da47efda4d265b18d4afad6a9fa55976bb2074eb714e2c06e743fbd2d51ff94ebda3170a1e3e4d8ffa5f4d3d41d679eabb9941158d729dbd4912027e1ea0d03f76285354835abbf4e5303c135abb812831f67ce45beed727af0b5b61176961e3f0d189754e3bf535717f", 0xbb, 0x40, &(0x7f0000733000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fcb000-0x38)={0x0, 0x0, &(0x7f0000887000)=[], 0x0, &(0x7f0000fcb000-0x1c0)=[@iv={0x0, 0x117, 0x2, 0x0, "016e8f28aa9b5dffb91a1faa791fef08c65073e34acc601bec629a3adc7f012be458ae15d4b567c07da22b86a43c6075efa93333fc923b99fc008405d2"}, @assoc={0x0, 0x117, 0x4, 0x9}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "0286c23513608d11f63277fdeca24f263f9a9b3e568fec1002f7a03d031c3a5413fbcb3fbb5938c46ed6fbb3977560b50ba84759fa06cfe756bb1bcff080edb6258a285f21652ac92bcdbbb17ab8d825b2112734b7c8939025197fa7121b52eb7a7b5a6881b45e32ca"}, @assoc={0x0, 0x117, 0x4, 0x2}, @op={0x0, 0x117, 0x3, 0x0}, @iv={0x0, 0x117, 0x2, 0x0, "8349e6dc05518f9461eb20b7dd64c3feb92bfcee1f57f30b29eb0cf8f3d8e34491892818637803890edee09e02e3060368b9beb57ec2480cf3b235144b3b31"}, @iv={0x0, 0x117, 0x2, 0x0, "8e251b"}, @op={0x0, 0x117, 0x3, 0x0}], 0x3cb, 0x0}, 0x2000000000000000) 2018/01/17 15:21:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x3)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x5, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000001000)="4c7df483ed08f7f1b5f8a0521109dcb06c69c94cb933683ea4923f5e66fef351d8080054923052c2ea32a3c258b7bbf0f1508e623eaaed4221bf890ce67ad513ffa7ef74f1a9c74a352f7d9705db0e19aab96fb7369656f3742b4f6a3b4ed72afb19f972915c5096e3e5a154b39e69c9df36f4dfc0a6c95e7cec5af3dd7e87b2c2ebcb7e020ff4ce0992ab308402284baa3b4ef0019a5d69b2f09a092712ca7cbe6a3f0c56b79f643c29943fe512d47f244e88c45391d2b4af771ace33d35ca3f788d882", 0xc4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2d000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d23000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cd000-0x4)=0xc) r5 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003e5000)={0x0, 0x0, 0x0}, &(0x7f0000780000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009fb000-0x4)=0xc) r8 = getpid() 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xff1b) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aad000)={0x0, 0x0, 0x0}, &(0x7f0000df1000)=0xc) r11 = socket$inet(0x2, 0x80003, 0x7) r12 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000e07000-0x4)=0xc) r14 = getgid() sendmsg$unix(r0, &(0x7f00000bc000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000f1000)=[], 0x0, &(0x7f00002a3000-0x98)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x98, 0x40000}, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r16) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r16, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/17 15:21:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) connect(r0, &(0x7f000001e000)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000039d000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f0000b0c000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000744000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000097c000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x800, 0x5, 0x7f, 0x7, 0x3f, 0x7fffffff, 0x7, 0x7, 0xec55, 0x101, 0x3f, 0x1, 0x2, 0x2]}, &(0x7f0000e40000)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a38000-0x8)={r2, 0x1}, 0x8) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed1a2966082bf5dcbd6e8fd40484af6fe656db236f73b851d1dff0ac9cd360e6c70185746c288292fd816f42967d81c2db0463232197d9e926599534c6679f5ce3d35fb0e90f15d47c71de385d69ff9d5004d8929988041ba91245a6e2a7d2b26a1f1266314b871ebe9e3e28d3bde92d3fcd4a37e67ae6a75ea55b4797c32d7a5e1c840a86f2f3c92aa8d761fe1198e3b220c3d357a2391876a2429a4c5a8203c161af2c3cfdf9329b9dd312a86dc8bf0b230631b79075c8d3cbaf3f564ae1b8f2bdac53fa55dd31ac8fa3b904572980cc24e1f38621d9d719915f412a7162b3acf22b777c9f811a7e3fda746e95fd50d0ef93117bdeb3583fbc6766b9e611e3267df81266e3ab04747662c52c01528dbbbe62e1184c5759810ea0dfa6b20772008d0354e909dedcb4de8a936b091a04ca76ce957e01404bc1b4922d86024349ef2bd7417e29aecb97f1a301ba873557672afeff428aa238f9d52a147bad4b60a1f4cffbdb14d001c9163d821551d84bc1d371c7795145882f590653ebbb5dad898b4485ab38e1f18ce33ef463db0de147dfdd43984c9d14b0a8bd310606bb3408c784db2d6a06c64a07371c6c993975c5e66544f30f381396da99a786195ae5440a0f8f7150a99497c83fc904f388771df947aa2cc76a677f391d854a44b8d7f3caba65ce23532bc8b691b3c058f74aac776a36245f7ce0ca1fbe042e81947a02e0bc41267c2e1170e391ff02a2a5535f0d47e62086a2dbdcbceb1aea512cc52d34fea05b779eb7a2e1c6ef2c3eff8d74e25fff3de18588a19d6f7b3e417737beee11f97571a632f2c859940878fe122c21bc8a3a9531940fe792b840058f23729191062a37665fa689aa2e992a1c31b67d183e6f9466a1e0b9c2da5675389f4d4648def0fbe4420a9e9c9cd16d7d38b1ecaf661c8521084b2217045c0237f0b5a78fc752ae211a858ee01b9b06a30b39e05a1d643285afd98fad1ac43e4ba394d84d97907b2df6b1d5036c6570479ab38e42f60a57f8083af210d68c326de794a104cd9d1f909510579b1c96e2286af8b69e1208083ccacd0a50de0e435cb8ac5ba3a7331e92177e9d316772f740a09d081274d29c4402dd1f23e74ae35a98100c61413bfdb84e6b8076ef7213d2f9ea0f2885c2344eb8480122f0608ef2ac80a059dc9fbffb04c87b12de113b91482652008cd729c9e6ee5a2f137a195b258f2433236ee599a60a71acbeba92924be1d473aa538191e86e466851e1a09d1dbebad102484e711b7f6b4d2ee3717a02151bdbc6e03047a5f79ccc229f14b66d64892e2e8fca50b8faee23d28b925a9f1bb3a6d251f5e61aefb0a35cc9e666450008db353234334ec51612c26c9c8a0d77069fc6e8d5045d50b729ee27c21dd025f713ee2eec4985ec78e774b29a13b5c771e49c1a3a34403ecd88a122511730327c92cb7c0ecf86d10527bc7747b8229f11a097b66c3128f21744b881ccdd85aaad9883c57c31dccb1ce827dad35a779258b78d09a56538888805c1332aeac5c3a575f7a81560176ed9b4e34958d99f23ead67e3c1b9fc52387804160a6b59328e3932609063a39ca805931b5206dbb33d70b53aa10c17563f58c9610e658c080df75ce21f23833c934369490e12d12001eba0fe3ced712b8efe78b6f5ba938f1271551388762396e5131d49b9e27e38e211369c3c15f609f8da663d71ab5cd31acb9d00ab8548da39ade3c87e5171dc218474bca99d6140888f16938a43cd854bfe590c2cc180efcec54fa5ba5fbcfbdd55e30734ff594a7047c4377e98ac85c5738374a3b55bacf1fe923a7c65d51108c9af6fd02bda8167f20ebfbc3ea4dfaeda83012e463e2fef583aa28c8669114eda3a2dbbd846ccedcf3755948baee19962554ad993a758f23a59ca45b95e27c61b77dffe4e02e22bfb8c226a51085fbc7910a9cce331e6355eff238a146539b3a5765c34d091758ed67a31510b87ec894194651635e2cf5d9e5feaae2df42cf", 0x791}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x1e5}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/17 15:21:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f0000566000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0xfffffffffffffd92, 0x0}, 0x0) socketpair(0xa, 0x54ae2395e76d70f1, 0x2, &(0x7f0000934000-0x8)={0x0, 0x0}) accept4$unix(r2, &(0x7f0000754000)=@file={0x0, ""/82}, &(0x7f00008de000-0x4)=0x54, 0x800) sendmsg$alg(r1, &(0x7f00001e0000)={0x0, 0x0, &(0x7f0000e7a000)=[{&(0x7f00002b7000)="62ef0a27a93c7e7f36", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b4f000)={@generic="9eef319b882cc48ee781d2d28eec9f2a", @ifru_addrs={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 15:21:42 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000924000-0x20)={r0, &(0x7f0000fcc000)="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0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) pwrite64(r0, &(0x7f0000796000-0x9)="308a6e8befcbea6020", 0x9, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/17 15:21:42 executing program 7: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ae4000-0x4)=0x0, &(0x7f00007a4000)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000ae0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x44, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/17 15:21:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000dfd000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00007c7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d5000)=0x26) getpeername$netrom(r1, &(0x7f000088c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a3a000-0x4)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r2, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x4, 0x291) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) 2018/01/17 15:21:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x20000000, &(0x7f000024c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfe93) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x68, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000029a000)={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xf9}, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3fffc000000}, 0x932, [0x10001, 0x7, 0x2, 0x8, 0xca25, 0x7, 0x2, 0x80000000]}, 0x5c) 2018/01/17 15:21:42 executing program 4: r0 = socket(0x3, 0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x7e)=""/126, 0x7e, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd", 0x0}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/17 15:21:42 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000000003) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwrite64(r1, &(0x7f0000006000+0x613)="", 0x0, 0x0) 2018/01/17 15:21:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000346000-0x6)={0x0, 0x100}, &(0x7f0000134000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cbd000-0x14)={r1, 0xfffffffffffffff9, 0x80000000, 0x1, 0x3, 0x80}, &(0x7f00006b8000-0x4)=0x14) getsockname$packet(r0, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000096000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000513000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000828000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffffbff, 0x7fffffff, 0x6, 0x400, 0x10000000000000, 0x80000, r3}) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x147, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bb7000)=0x5, 0x4) 2018/01/17 15:21:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f00006d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000efd000)=0xe, 0xfd34f34c04e94473) recvfrom$ax25(r1, &(0x7f00007c5000-0xe6)=""/230, 0xe6, 0x40000040, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000cb7000)=0x7, 0xfffffffffffffe69) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000dca000)="f9832102e04e", 0x6) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/17 15:21:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000000003, 0x84) socketpair(0x11, 0x80000, 0x3, &(0x7f00007bf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ddc000-0x7a)={0x0, 0x72, "d2ce9b5b10b0afea92cd5c7eb3de392b050c823ca07803e82a7a37f8cad4da34e9b4465a9639b3e21670efcd1b5cd374482ecb249812be5fcd2d3d5475609881c99344f616c6d6d5b9b0c7509682239ff93d191f001675e27af514b4ffb451e5998e42d688ef8f27c1b5d667a9dccaff3d10"}, &(0x7f0000bed000)=0x7a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000077b000-0x18)={r2, 0x8, 0x30, 0x3, 0x20}, &(0x7f0000315000)=0x18) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00001a6000)={@common='lo\x00', @ifru_data=&(0x7f0000cf6000-0x20)="0410005500f1ffff7f00000000b64a0059b71b436f9abd000700000000fff200"}) 2018/01/17 15:21:42 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000d000)=0x1c, 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x80000000, 0x0, 0x3, 0x8}, &(0x7f000000e000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000-0x10)={0xffffffffffffffff, 0x8, 0x8dbe, 0x6, r1}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in6={0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x100000000}], 0x54) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/17 15:21:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd}, 0x20) socketpair(0x3, 0x5, 0x9, &(0x7f0000efa000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000f06000-0x20)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000021f000-0x6)={0x0, 0xcd3}, &(0x7f0000a57000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000465000)={r2, 0x80}, 0x8) 2018/01/17 15:21:42 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3f, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000009000)={0x0, 0x5, 0x9c, 0xfffffffffffffc00}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000010000)={r2, 0x6b, "5c10065e9a71b31a9f28e00b050a7e2e703594c6ae553ee8f9707944b51e833969013276ffe6166ec20cc5af8595b886ea654286f1a3da0accbbfd10b985a07e9f2242ffd9ee19dc9a8cf782ed979adf288d34b8b44dca8b0000b317e9f39b8e8071de1f2586e58ddc6f9f"}, &(0x7f0000002000-0x4)=0x73) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x3ff, 0x0, 0x0, 0x1000fdf, 0x917a}, 0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000011000)=[], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0x60)={r2, 0x58, "93da79f7dcb08a6074f4e1e41bd09c2597ccdafca9a4bea3f3dec512d5f7e498326e7882df6e6e0260309904ca3b30a31ca4782571d4dc58b9d824c135af1d8078014ced0462b6ec9a99cadddc8646e53121daefd32421a0"}, &(0x7f000000c000-0x4)=0x60) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r3, 0x7}, &(0x7f000000b000)=0xfffffffffffffed2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000012000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000011000-0xcc)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfffffffffffffff8}, @in6={0xa, 0x3, 0x425, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xe1}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000012000+0xc21)=0x0, &(0x7f0000010000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000011000)=@assoc_value={r4, 0x9}, 0x8) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:42 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000000c000)=""/150, 0x96, 0x0, &(0x7f000000d000-0x10)={0x4, 0x20, 0xcf, "d2153238ada8", 0x10000, 0x0}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, 0x1, 0x2, 0x4, 0x1f, 0x1, 0x6daaa7c7}, 0x20) 2018/01/17 15:21:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xffd0}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 15:21:42 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x80000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x3, 0x9) bind$alg(r0, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0xd581) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00009af000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000c1000-0x4)=0x48) accept4$netrom(r1, 0x0, &(0x7f000035a000-0x4)=0x0, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074f000-0x81)="03683e72d264a636841297dfc2935e672920ed7af1c9d6cd65f79259ff5ffc0d3138aaaeb0b764c65c5713d4ebf2ed4e403470899c8d5e1cf3c57d2eecde6193aa5558b3a0905c0ac93102c0f14745aefac61a25cf385e7a2b06228230013c073815f77309886bcf4004803cb1de99b3e3c5efe9e27679867a30ca07cd9a7863d0", 0x81) 2018/01/17 15:21:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000163000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d62000-0x4)=0x14, 0x800) r1 = accept4$ipx(r0, &(0x7f0000463000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f41000)=0xf, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000e68000-0x4)=0x9) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00004ea000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(cast5),sha3-256)\x00'}, 0x58) bind$alg(r2, &(0x7f0000a3e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0xffffffffffffff68) socketpair(0x3, 0x3, 0x0, &(0x7f0000f71000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ee6000-0x4)=0x0, &(0x7f0000bd6000-0x4)=0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000fe8000)="0a0775b7cae383e5b3b6aded5c54d6135df0df82180c0deb000000000000000743", 0xfffffee6) 2018/01/17 15:21:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000586000-0x8)={0x0, 0x0}) 2018/01/17 15:21:42 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x2d, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f0000010000-0x42)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @generic={0x30e, 0x8000099f8, 0x6, 0x37a, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, "000000000000010001c43682c3c308cb", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, "57c3c286af3fd2ab296a2eb5d4ed3b95"}}}}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000008000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0x6, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000a000-0xc)={0x0, 0x1, 0x2, [0x100000000, 0x4]}, &(0x7f000000f000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000f000)={r2, 0xad, "1cab3eca91bcced0c098d8867abb4cf40ec746c950e9f69a178ed17c973a777cec29c0345c9ccf0229aa46c4b1e19b8330a10b0aed4eb344413687e8279982261c218090535b4ab2ca130a62414734315aee52cdc735c86a2e0de539d0bb6e564c7f0b83b6b7a6d325ab2dd1039826d5c058591abb7c7211448e28a3bcc09a21a8a3f868a82edfbe022f08cff8a946dc17ed27c11716cd42e7de1a7e8d3076b5874d69c60511453baa0d87b068"}, &(0x7f0000008000-0x4)=0xb5) r3 = accept4(0xffffffffffffffff, &(0x7f0000004000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000007000)=0x32, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x101}, &(0x7f000000e000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000000c000)={r4, 0x45, "db459becab253d502faa6d85a1bdbcc2064a5b484dd2300b6abb291270ea0a8e0a99427dc84d3b86970e45fba0d721e83b980254a6c7c49f24128a929af6adc6e516daa04f"}, &(0x7f000000f000)=0x4d) [ 312.644126] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 312.668779] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 312.707856] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 312.720410] validate_nla: 4 callbacks suppressed [ 312.720424] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 312.720431] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 312.729050] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/17 15:21:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 15:21:42 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000000d000)=0x40) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f000001d000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000001b000)=0x0) 2018/01/17 15:21:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 15:21:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000005, 0x0, &(0x7f0000839000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000d72000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000cd4000-0x8)={0x0, 0x3}, &(0x7f00001e1000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b08000-0x8)={r3, 0x6}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) r4 = accept4(r0, &(0x7f0000c1c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007c2000-0x4)=0x3a, 0x80800) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f00001a8000-0x4)=0x0) 2018/01/17 15:21:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000087d000)=""/179, &(0x7f0000836000)=0xb3) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getpeername$inet(r0, &(0x7f0000f90000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccf000-0x4)=0x10) 2018/01/17 15:21:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000578000-0xc)={{0x3, 0x9, 0x0, 0x2, 0x4, 0x8000}, 0xffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d11000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r1}) shutdown(r2, 0x0) sendto$inet(r3, &(0x7f00009f1000)='e', 0x1, 0x0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:21:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0xd3)={0x0, 0xcb, "f84c477e758ac1e1238570e0f8327c859271ed85fc8888c1b8ae8d2d236b3042b90cdd011696639cc85e4c447e98848122b7b0b24a1a5469cc1959fb04232854f3bf0d0950a8a7f832e64f2616bfa891b9cd268b28528bf213db86311b5f83671bb24761cd766de9f10deaa947f8381e3da3f9aa747570243b2e0393dd9e74b8f75238acd563298cb30e40e19135654b088fcab0bbb9e55842732fa095c024905f5aa51213e80f81aef719730cabf4843537a37422c8f0145fdaa7e65485d7a6508678c802ff7c1a977ac8"}, &(0x7f0000000000)=0xd3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1a)={0x0, 0x12, "657d7e0040861235c40b7d8871365089f941"}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000-0x10)={0x800, 0x0, 0x401, 0x17, 0x0}, &(0x7f0000001000-0x4)=0x10) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r1, 0xc9ac}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ca1000-0xa0)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x0, 0x5, 0x1689914e097d60cc}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000634000-0x4)=0xc) r5 = getpid() r6 = getpid() r7 = getuid() r8 = getpid() mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000775000-0x38)={&(0x7f00006c1000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000608000-0x10)={&(0x7f0000f14000)={0x3f4, 0x15, 0x408, 0x3, 0x3, {0x1, 0x0, 0x0}, [@nested={0x4, 0x17, []}, @typed={0x10, 0x8c, @u64=0x9}, @generic="2772c44e3120d261037bd1dd106dd3994987a348b86de06b986a708d78bf30edfc7f641806fd367c90bea7fcda6a391a818bafbfb26c4bf1e7f5a938acf87eaea62f333d20c2fbddb38e9e5ccbad5532e39beddc985fd194c42c32aa4bf289a8b2129778085ee5dcca1a5277b6279db4dab234e98fc6486bb88ee25e2b79bdbc6b9629cdf5db36aeaf64d9b0b7043211681f0cbd0ff03913e74a74cbd18d0bb4e60cb5d5bee869b76bb80ce84213722742f4e03a19c2f85a00e432f2216f314c06eb5297057b6310292a753d367135ed78e361409249b7105f", @typed={0xc, 0x4b, @str='-}\x00'}, @nested={0x120, 0x8f, [@typed={0xc, 0x16, @pid=r4}, @typed={0x44, 0x6d, @binary="c05f8c5c632a7ad4cc63d2b41db7ef45359dd6ed8d4ec24df56f9acd62a0a64edfaa3fbdb9b3528f0bbfaadf47e2e5815ca73a5a3e741fb1f7"}, @generic="1d680d86673a8b250f1d7d2d20f6242487d7bd5fda9929610ab0ec150ad9600052f5ebd8ef8ec93a8ddbcfe44b201209155b262d793ad60210f2a81aec87e320bcb545ffdf72e71617eb84c891a8305fbf79b7188b9890f8713353be29f0c9a07d1765cb85a878cbed21a6a63205e3f2cfac1ea6d12b70258567ec857cb8bf9fd5f4db9f46e87bca2288b838b1b4d966e6aeada14680cb322c52974e92a0fa05c9c9e89e57fcc4312c75111d07c6171cf316abdc9f22aa4e9e794f93", @typed={0x10, 0x28, @u64=0x5}]}, @nested={0x1bc, 0x55, [@typed={0xc, 0x4d, @pid=r5}, @typed={0xc, 0x7, @pid=r6}, @generic="83dad3bd419151b8be05a4ea013b88e1f15b841afea96f94f112fbdcf99a2ed6e020b0c12e6ec78a5d98b96094b1ff97ee4cd6198e7910ad22919a9808fc2c6025f3711979f93f471ad53315bb42c154a5dc1f690a4030b5a3f7a015827d87629a31c20dd4f2af4b565d55d5630a0b6c41c03eaa27717a92399bf40a1c18333e03805f5aacb47de8ef12eb94c650fa26dc633dc19af27a4222342b1c99508df80eb0ae0888883279f14c98fe4e31b73bb8562c8d8008ea3a0005fe5907ee0cdd5ac699f0a56b46370a7807aa490f1585dc29a60efce6a4f5b3a3228533fe7b574680a14aefe19df3", @typed={0xc, 0x4f, @uid=r7}, @generic="8f41112df28bcf8b53e26067c2fb63c7155499600257f84149b6cf92ea9d60ede052d030d466a21b88a42dde73121eb7", @typed={0xc, 0x57, @pid=r8}, @generic="7e4ba045cc8b23c4a6dc3b5ea3912c68faa9a27a40cf322ed32c4cce53da7f125c9d2743b04d167aa87e5fe1ac04205d32eb8a0ecad4bde81cf16fdd6b4c817a5c3ac76b46daea9fb5d85d8f9c12fbf45c12040c2e91499ae8888461330f24f4a92177289f163940d28c9b952f"]}, @typed={0x8, 0x12, @void=""}]}, 0x3f4}, 0x1, 0x0, 0x0, 0x0}, 0x810) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) 2018/01/17 15:21:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000482000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) [ 312.757880] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 312.768378] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 312.775819] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/17 15:21:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) r1 = accept(r0, 0x0, &(0x7f0000a64000)=0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000063b000-0x4)='tls\x00', 0x4) 2018/01/17 15:21:42 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000d23000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000072b000)=0x3, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000001000-0x8)={0x1f, {0x0, 0x3, 0x1, 0x5, 0x3, 0xb2b}}, 0x8) mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000fd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "280f8d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "af06e594e8f019b9"}}}}}}}, 0x0) [ 312.829489] l2tp_core: tunl 2: fd 20 wrong protocol, got 132, expected 17 2018/01/17 15:21:42 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000074d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001dc000)={r0}) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f00002ec000-0x10)={0x4, 0xfffffffffffffff8, 0x7, "b9006dd4ae91", 0x0, 0x0}, 0x10) bind$alg(r0, &(0x7f0000289000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) 2018/01/17 15:21:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) setsockopt$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$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e36000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000256000)={0x6, 0x100000001, 0x1, 0x101, 0xfffffffffffffff8, 0x6, 0xffffffff, 0x7fff, 0x0}, &(0x7f00001ae000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001f000)={r2, @in={{0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d0f000)=0x8c) pipe(&(0x7f000047e000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b62000-0x8)={0x0, 0x0}) getsockname$ax25(r4, &(0x7f0000b49000)={0x0, {""/7}, 0x0}, &(0x7f0000ce4000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ed8000-0x20)={@generic="ff47958de9ac2686b4e125c9a8af4a5b", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000bc6000)="0b76c359ecc8d0f42d6b05a128a123cce09a25f20f82c8d53e9d3291d4abd2ce6786897511d62b69cf45f2a1525ff940ece64def", 0x34) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00004d2000)={r3, 0x3c, &(0x7f0000df1000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8ba9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000476000-0x4)=0x10) 2018/01/17 15:21:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) [ 312.872455] l2tp_core: tunl 2: fd 22 wrong protocol, got 132, expected 17 2018/01/17 15:21:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b4d000-0x8)={r3, r1}) listen(r3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:21:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x1e5, 0x0, &(0x7f00007e0000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a08000)=0xc2, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000660000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000262000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004cd000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000bd3000)={r2, r3}) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f00007f8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000038000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009b7000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000745000)={0x0, 0x1}, &(0x7f0000560000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000193000)=@assoc_value={r2, 0x3}, 0x8) 2018/01/17 15:21:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000)="d4875d2bf5526123017978ab7fa69caee5cea4b344f9179e80730ae3668a1b88d1281bff5b32ccdb5fd8af253e176b328697c6762465", 0x36) 2018/01/17 15:21:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x1f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0xfffffffffffffe76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 15:21:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x32)=""/50, 0x32}], 0x1, &(0x7f0000000000)=""/23, 0x17, 0xf924}, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) bind$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0x80000001, {0xe17a62b, 0x9, 0x1, 0x4, 0x80000000, 0xfffffffffffff001}, 0x3ff, 0x1}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:21:42 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f0000001000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x70, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x8, 0x2, 0xd6, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [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}]}, @routing={0x5e, 0x2, 0x1, 0x10000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x32, 0x0, 0x9, 0x9, 0x0, 0x5, 0x3}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x87d]}) 2018/01/17 15:21:42 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000a02000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x5, 0xfffffffffffffffe) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r1, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ax25(r1, &(0x7f0000aa9000)={0x3, {"06c95d1450c80c"}, 0x6}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fcc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000add000)={&(0x7f0000948000/0x1000)=nil, 0x10100000000, 0x0, 0x20, &(0x7f0000d03000/0x1000)=nil, 0x4}) 2018/01/17 15:21:42 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000127000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000008000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:21:42 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d95000-0x4)=0x0) pipe(&(0x7f0000f6b000-0x7)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f6b000-0x20)={0x8, 0x0, 0x10001, 0x3}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000f6b000-0x20)={0x8, r3, 0x2, 0xffffffff}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f00008e6000)="9e54528d459635bbe10fb599652dfd01fe58191249ecc535e74cfc21be03f24d05af27093af59b54233c4f43d24d0e387c457308a762c881124865135f28", 0x3e) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f6b000)="b23534c0a6a33c21299b06d03605b900e663cbf89512", 0x16, 0x40000, &(0x7f0000f6b000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x2) 2018/01/17 15:21:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffede) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000224000-0x10)={0x1, &(0x7f0000ad9000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000007f000-0x4)={r0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000c0c000)=0x0) writev(r0, &(0x7f0000719000-0x80)=[{&(0x7f00003c6000-0x5e)="e274cfae90436229da6daa06dea09aef18545012aa4067cacb48c580849ed78084bdc58bf86473a63021438049ca9c545c50da", 0x33}, {&(0x7f00006dc000)="4868711da3c5f792723062b6376febc8b9172d304dcc2a6f75acc37a1009c975403acf492474a39321d0e630a6963a1788997422d65b1a4030a1b9d6691bae2f082bebd942ac792c07f5b10abe463fa42d98f27fd063d017945e07e46e1491e91dd89dff35c348f9ab8ba0af83412e7db5718d606977c882d0346f1c9ec262010353e1f9e0dade495629fa542ea1", 0x8e}, {&(0x7f00002dc000)="92bdd60543ac4b728df09dd50a0a9a2b685f57ae6ed9b736206d996062a06b1b3bcab6903a1cb84f0459ae7df2813efae5a63878b3083927feb1c6c80698e672e3482040c34f6064abbf89b302ae9b341490ed40cc4e09f78dda613da95c1095d989f3a8b121bdc579c3f51145bd05ffbbbacf00f3524771e398462af29d4abc", 0x80}, {&(0x7f0000987000-0x1c)="51595b44219aaa0a7e8aec3f135f12cf4becf26e5eff00a86748e03c", 0x1c}], 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a3e000)="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", 0x298) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/17 15:21:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x8, 0x2}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0xfffffffffffffffe}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r2, 0x81}, &(0x7f0000000000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r3, r4, r5}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r6, 0x0, 0x3}, 0xc) 2018/01/17 15:21:42 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(r0, &(0x7f000040d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000b72000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@common='nr0\x00', 0x3f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x0) 2018/01/17 15:21:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) getpeername$llc(r0, &(0x7f0000cf6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003d1000)=0x10) recvmsg(r0, &(0x7f0000a24000-0x38)={&(0x7f0000fc9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000863000)=[{&(0x7f0000445000)=""/244, 0xf4}, {&(0x7f0000b2b000-0x49)=""/73, 0x49}, {&(0x7f00008e7000-0xdf)=""/223, 0xdf}, {&(0x7f000016d000)=""/123, 0x7b}], 0x4, 0x0, 0x0, 0x8001}, 0x1) accept4$llc(r1, &(0x7f0000656000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10, 0x80800) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000020c000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pipe(&(0x7f00004e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000171000)=""/193) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) r5 = socket$bt_sco(0x1f, 0x5, 0x2) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r2, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "18546a7b7e6d319b64a0eb10b8d822bfb982af9562448b48403611e7b397399296680918287d5e77092ad07eb1351c1ba5436b4c981f60cda8ca7ab08c1e66caf9968b566670598f3c5e126a7af39655c261eaf08eb9a57b618968fc2f0517aa2b7eec37adec7af35a812f9f88b209458a47a2837a4807e4d6007aa8f0ca3a545a56a9cd9c9aa03976c0be023fb52aad1f5b25a5d144d31cf20118e37e65ac126c4bed6b8888515a8a83daac2e8ba0190ca45f6a7fc25d7d4e64576d28453d1877a057af12bc0a909435939b3ab90fe925fb4b08f1e75a82ec2c7aed571d8ec2bd19c237e55010975f229239aaa1349d48f2a1ccf5b58a651a1ca564c60778887ab9bc094273598e7a4f58430c420acf0149ba9df58ffce7b65e2a1251b39f5f6da9f6ba4a4d4b23cbca7bd9b30be0e0b0dd420d30d758dd071ec765ff5d6b908adf65e357d2686e7d75c513f3c3e963294a52f18fde07e437bc5894e135d45ce3feb7ad15c311386005d85ebb17f2a0544ec3a5c74bab8c38f365d4bbdf021bdd16e068b62433b4e79be6be5c6f1a2962a5e070eae55b3a3892ebb24fb191a28c4811821fdac28b286f6d4fad700f29b704c7177a254013c73daa602e5a97a9ec2605f11f010c5d2fafe8c0da4f97af48655ce5c2d62c31e1c3390549e9ed0ee8183c16fb6407dde41e03dfd8a9b096a6b9671e73727e60b839e64136ca336156620042a394fb49b2c05f1b7f31946f5dfeaf058ea8535a56c661006733334255a7437469701c4f936c61efe81e2e21f9a5c5b7f3148d3d3cbb241a647478e03c5c2c60003f300907379edb11a2f70f1c4f1b7e7377ff326fa2e5c354cad602b893c5d05fc17a6b8423cd116c04f48ddf939419f1a00c526e72ec8cf5f4a989095e67eb2326c3b4b609721709d7fba85f4862788816f2dc7e614c72ddc23914c0eefc47e0447597984bfd66a6e50754037738a03cc4552314906b9c54c51a3ba7a43c7403f5189a94f7dc3213389f22f08fa97f3a26e6e35ea958d88b14a4f205f132f9806310a3f19fc579ba73970c690dbe0e5acf80f9defc02824484bb1ce19324efa7c5cc08e493e614cdd7e44005b5cc800401124aae092d8860bc490b0fb5adc1c19838e790ea629bba761d583ea1af345cc3f3087c0e5ab80c76e0ec3abbddaa0803aced60cff5cebc9811c0d3de2822158aa44a26ad9b65e2892b71c9d9595ef1cd057981c8e5f2065f9ad84b7231bb605ba831caae361fc40c636237d64ddf673cc3d71dea4ca097d6d559664b6b97c27b03cad37e6e727475688587c42cb94bf0856f5144754035c726635e12df8b25e728ad54f1dfdf9c7a42eb52ba244d644efdb628edef26b447666f8a6b4a03c0af81518efacb971215537c38d1f85fa46ddace7f4468b547a63e0797e5621ddfdb9d4836dd52152a4c1524547b8fdde81c5aa9684c4cb0f354ad7321a9ab9f15e8d894468ef4146e6581d0660ba6eb81105e41fa96c908d7f86c91706c9b7098eeca19aac9efab85a78405717bb8ab9863a1d72780ed3261bd0c86a5a2da501c8664642746102c98eff96723d320ccb711d4560b85c81b9677f9886f78dee70644275c40e3c94c2639a2f07f8ee79a2b7dab3c9e2b9d1e3df32e5d07fc8e40f3f57a00934105b01510b611b593ac6cd7f2850b0172597f146b8584d5a3429f314a23f5123707ca0b0cc9dff724e33f4ca053add021024ce39108227ee6d316ee70a06c281579e41b5ed06fcef1566d298363385b0111d56f0dbdb2c59a4980769749592fccb6457781bafef5932d4261547236933344f8fb32a0199b8c1bcca23e406f39d4e9a1750e8f55175d1eae942e836d8b23c1074c0d8772600f8be01167f4bceb526f551c7cea7183a3651bd4a992bcb97043aa1e1cb3ee122f89137a195c80d4290332b71ddaee1aca918115e98f49f80e5bdd047d2fff1def5324cdc95b825f380e29d8e083083e1d3aa0803f2cb846a27e83c34392e1912ec3435e1e86284bf8e4aa941edf6919e4a697449fe2dacf8910c14826d089f0deb6c2f67b3dabb89dd73c093fdc4e5d2f01336c37c3a5bdf7290e2aa5e4145128df449af5d11d5b0641c75947f33ff8ccc53b53b148be5674b611bbf0b736bb3a8919e92d4e37b7c973864ad7934577f1549471fb069b9ea50cec0d9ee51911d51f522a8901c7277312e0733d1df3d3c0da801aa0f4695d28fa9de8dc7d19c06161de5d1680116756bbd31da08abf43586f2f4eec3573015307b7fb5b838157e5c044f671f1c8990c856ef634400769a20d712fd5c2c5cd20d9f6866490fb97c569a76aee7ed6d7ec23c942854d950bc4dbd5352c0a55192940e6214472f475d98ed38e4a59d682364d032a4748035c4ada5ca700f6ada8382b4668a1a5850bf335c31ea9040a21dfb5a9b0428ef35d10ab6dd3cad2483181b96db302c84cc63c1607789494048887445047cd9563a339c30bc146327049f9257fba87a4fb3b870db930cdb2db005c24cb2172026dca67a6600c6f384faa104987f1cf5c68e8b99186df94f019d3a57017f8d67ddd3df5146cf37d36d2e92abff5717b609cdaa7d7c8f0bb0c1c7ed60d16fbb84b4c0a17cf8a62c14fdb12792b2ae0da524f5a8dd8e6c698466540b7997f39b65a78158428219969a885fbdd0480a0974ddc94846eb0af7044fc99b6c24f0416baa859b674fed5ed5b09f998f470d7caf8ada596a4ec3d29e9f6a8897f5d620bb6f697daf4627c21061247c5e06c1fdd355b33e55d54760480cad7ab6ae2634290bf509d754badadf2fd187cbdba26e042abe3b13479362e4d32813faa914e370b076a01dc9746a44ddaa6060a0793daae2792677d222a476e7d682da4ba9d9af0bde0e21e515812a88164101d6df2f2fcf24c80299cdb491af0ed814d52c7ce1dba97eaedfebda339ae10fcb49abddceacf051d3aaf62c59b92d92af1183c64ba58689fe22a7a3979629135e8c907b3ef07869430b9b7b0f906a486ff76027320ca41af214ae1cd34e40b4da3a61e1ecf6b4d35d753ab9b30d0f80ebd77bebe8a219d6f048850a3d9a1259454aa2b822f7b0aba94d21455ffc260b46b111062893c0615c6f3d9739dea49b0407ab9e58d0edc581febd46ee9a01ecd33d6a060e59ffe40578d2939c94deab0a2f147f43e2885b944df392b84c9e93c46003f74764d6fbe8669a54184675cc225cbd6c02b80e0f8d46ae2a07bcf11f409354fdcde0b716cc3242220f517b694730d5b4220fcb115a63cfa5d1dca611abaceb080e65903f7edfd67ae914c71a6ef0155901be4f6aef1659351a7c135554dfb67523f8e08c929fbf59535e48cfea9ac9fe160f6df765912f82c1579beb601093b0a21b96f2cf43d28ef00a317ed0ef1455edc0983d33501ded2e6078a7b649b7d9cfb0d6162a1cad0e26d1afab7032ff31e5a64c97437f5445cc0587833aa506377cf3a92d944f7936331123c8cdf4cec63b2e4c9dffb8d8c1fd8dda1e3307931135ea392047ab9547cf3e57e234dd46dee3d7a236df006fd6e356304ad00a707019c97def9b71acc94357d62deac1eca38221ce414abc3938e372df0db1f88d78cb6c25bd45a508ce9b2c295f1602913853811f1cec13a28a2eaccc32176d64fec027099266053eaed5a35471ed4e1aff22cc90b3870242cb5e0128c1b383d38609785e6d245380ae02c4ec7405ce0d6167ad2f585eb534364129e1131b84646909f40d8fdc7b225a1ae7a89dc24f3fc38fc6d3998c9cf8743e0ed246440d5c0631974f371d1f3a41881f7043e162278686c012a9b1104906b744744ecd04094ae77c304ab9eb22fbdbf528d61fcb103527e55cfc392fca78d6ad5983c02e2c00d2df393ea29dd5bc003e42a458a4e98007facd86a572554854cecf33c9b0c92f810dae928f640aad6105bf858572b2a377ca75273cbcc70cc579632ceefbc8053742832aa088536307981dd3056d86e659b931b7bc02ebe7589d18fc8c8018af8243652485beb73f2f0d57d6513becb8d148729dd05997f6eb644718d1f145525409c8891a11665b01c3cd5b2e70efd63e0787eba3d27d885b03d42d175acbdb422eb3eb9aa0e73397cc932843e1489668c50557e3ac20f426b0f9444aad474e29100652795317d188f519414659566db480f23e5d664454bd9b74c513a7d75b8f675cb53970699c5500146ee987022f4a456395dbe97de44367e098f6a38bc250bed82c300bbeca83081c3a62d48419d16b1c7c9eb07b042c78e5f8fe107eb940de00e79352807c2a047a4f76b8f2aec5dd94f201e3a9d6b2e898ea2a8baa2f9720f80976a5f30a1de9322121adc2032383d082e3794a40f0d1a650eaa87eccc082e97953415abb25b07f5dd9d35f0c77248a4424f5859a956f4827d0d1ac06824f381e1f8d22eb5ec19231eace94d784224b1345535a49cde0c17f53abf9bb4263c4dd80bc9118b48452fa2fb8931f5c613bafff3d3b05e053feba95b8d018bd72676b6d224b06a78b22e692559c7a1ac9c38d64bc2e65e2b1c6dcd519df6fe612ee1691de0457299a1f8a9321094ef8aebfab7a7db6bab636132ff35df00c2347d54010fe4388dbec05a2d826770b89245864b9387fecc9655e6037ceeab5a12092298bc90203139cccc76b159705796387c207ec5947c09e4337438ff3da2af6185edd24df75cbebcea8b54ac0c214f41d2139312ec9a7677d025f4dae94d26cb28310c9355a8f43760ef5d43876b79e198efbb899bf79f4e4391ea2f2e00a25c719a83f92f6a044e4ddaa937523d0f77664cae689e854b1ee713db2c3dc1a174cfb9b98b651d1ebc3d6dcda825364741b70d07ca3f9a5dd80ef7a48581562c185b15ea66c6a13383a5fe67271b161301047c50529267aeea404d7e7b7f073d352edaecb072029a00ce55db4f01d777dfe81e91f666f5b0dc736e55efc5b6dac8a4a5c51a14e77596e67114be468d128afc8fc31f27a39d53040401f74902b9f86c1c7c11a08e1e2b694b99e3caf36935eff9fd02dbf9e9861d06f4261266cc628c1327178ae47d50d3cce45bf4e2f9e8bf4484b1922ddac74b55c310d1180fd104d3ce7fba1d1c3a1dfd6d357800ffed951439bcd51d3754c642f748d8954c885bcd18c34b3b3f4346af20151b8bdaf17d8fd421655df393f1f6944c31c54c8f0ed1acde097c196e3002effb5f75ffa9a2074e5e9b723883cae7f5ba752e64dfd7eb22b27d9aa252b6ab2d944df49ed15baa6e44101c96b600b218278f400994e2fc4e7e077f80d108ec37cbf3c12cee69830f914d510eb1f5081577042713c4b8f4e8a281ae3adf7f6ef787e58bc995c8977876781a26603f42ff154a1db38940cfb37489a056ccbc2a5ec898f69ef1cfb7de626fccaa8cf8bbe98fe12b224b9e0cd94274759be1304f1688169c51c71933ef92c3ee46b04f08abe51d285f4eeacf28bd3f50ee34f4cebc33c9645e951d985bcd4c5173023d9aec19908a09218652a459ee0fe903ca789c67a06ecec8a8d993ad3f552072b87fae5eb7cbec5fdf50ddcc7d231add1e45a2a16d80061fa3a2e4997980f3e99425ddd949864127daae9aa3078faa9973272a7d25ef0ffdcf9375bdaa1ce9e6e4a0da5b94f050106bdfa49dae156ae390aaea6b649fb770e09165ec04539d67e4e419748c9436fba8220f74af6b0d4b1fc3b13aae4c69cad2bfbf273ddf8648d623f478de12a425aab3fe3e17ac9dcc5ea6691a2b5d1eb705902146db388a961a3aa5ddd0d52bcd"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f00009ca000)=0x5, &(0x7f0000c7b000-0x8)=0x4) [ 313.005963] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/17 15:21:42 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f00005e9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x40, &(0x7f0000a5f000-0x8)={0x6b}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) accept$inet6(r1, 0x0, &(0x7f000070e000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) 2018/01/17 15:21:42 executing program 5: mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0xc) pipe(&(0x7f0000139000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000895000-0xc)={0x60000000, 0x93, 0xd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) [ 313.075400] ================================================================== [ 313.082866] BUG: KASAN: use-after-free in strp_data_ready+0x232/0x2a0 [ 313.089445] Read of size 1 at addr ffff8801c1334e10 by task syz-executor2/16212 [ 313.096885] [ 313.098515] CPU: 0 PID: 16212 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #193 [ 313.105863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.115209] Call Trace: [ 313.117781] [ 313.119933] dump_stack+0x194/0x257 [ 313.123559] ? arch_local_irq_restore+0x53/0x53 [ 313.128232] ? show_regs_print_info+0x18/0x18 [ 313.132728] ? ip_call_ra_chain+0x6d0/0x6d0 [ 313.137054] ? strp_data_ready+0x232/0x2a0 [ 313.141290] print_address_description+0x73/0x250 [ 313.146140] ? strp_data_ready+0x232/0x2a0 [ 313.150378] kasan_report+0x25b/0x340 [ 313.154181] __asan_report_load1_noabort+0x14/0x20 [ 313.159120] strp_data_ready+0x232/0x2a0 [ 313.163193] psock_data_ready+0x56/0x70 [ 313.167155] tcp_data_queue+0x1d88/0x3de0 [ 313.171294] ? tcp_send_rcvq+0x520/0x520 [ 313.175344] ? tcp_fastretrans_alert+0x2270/0x2270 [ 313.180252] ? selinux_peerlbl_enabled+0x97/0x170 [ 313.185070] ? selinux_socket_accept+0x200/0x200 [ 313.189814] ? selinux_nf_register+0x30/0x30 [ 313.194209] ? __lock_acquire+0x664/0x3e00 [ 313.198429] ? nf_hook_slow+0xd3/0x1a0 [ 313.202307] ? check_noncircular+0x20/0x20 [ 313.206523] ? find_held_lock+0x35/0x1d0 [ 313.210568] ? pvclock_read_flags+0x160/0x160 [ 313.215046] ? sk_filter_trim_cap+0x40a/0x9c0 [ 313.219517] ? tcp_urg+0xf6/0xbd0 [ 313.222953] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 313.228045] ? sched_clock+0x31/0x40 [ 313.231749] tcp_rcv_established+0xab9/0x1be0 [ 313.236236] ? tcp_data_queue+0x3de0/0x3de0 [ 313.240538] ? ipv4_dst_check+0x18d/0x230 [ 313.244662] ? rt_cpu_seq_next+0x160/0x160 [ 313.248873] ? __lock_is_held+0xb6/0x140 [ 313.252940] tcp_v4_do_rcv+0x2ab/0x7d0 [ 313.256805] tcp_v4_rcv+0x24ba/0x2ea0 [ 313.260581] ? lock_set_class+0xb1/0x7f0 [ 313.264631] ? tcp_v4_early_demux+0xa40/0xa40 [ 313.269114] ip_local_deliver_finish+0x2f1/0xc50 [ 313.273851] ? ip_rcv_finish+0x1e30/0x1e30 [ 313.278063] ? nf_hook_slow+0xd3/0x1a0 [ 313.281933] ip_local_deliver+0x1ce/0x6e0 [ 313.286062] ? ip_call_ra_chain+0x6d0/0x6d0 [ 313.290360] ? check_noncircular+0x20/0x20 [ 313.294565] ? __lock_acquire+0x664/0x3e00 [ 313.298778] ? ip_rcv_finish+0x1e30/0x1e30 [ 313.302988] ? check_noncircular+0x20/0x20 [ 313.307205] ? print_irqtrace_events+0x270/0x270 [ 313.311943] ip_rcv_finish+0x953/0x1e30 [ 313.315900] ? inet_del_offload+0x40/0x40 [ 313.320049] ? ip_rcv+0xf22/0x1840 [ 313.323572] ? lock_downgrade+0x980/0x980 [ 313.327695] ? lock_release+0xa40/0xa40 [ 313.331647] ? __lock_is_held+0xb6/0x140 [ 313.335693] ? nf_hook_slow+0xd3/0x1a0 [ 313.339562] ip_rcv+0xc5a/0x1840 [ 313.342914] ? ip_local_deliver+0x6e0/0x6e0 [ 313.347213] ? print_irqtrace_events+0x270/0x270 [ 313.351942] ? check_noncircular+0x20/0x20 [ 313.356162] ? inet_del_offload+0x40/0x40 [ 313.360287] ? ip_local_deliver+0x6e0/0x6e0 [ 313.364591] __netif_receive_skb_core+0x1a41/0x3460 [ 313.369581] ? find_held_lock+0x35/0x1d0 [ 313.373632] ? nf_ingress+0x9f0/0x9f0 [ 313.377411] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 313.382585] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 313.387752] ? rcu_read_lock_sched_held+0x108/0x120 [ 313.392756] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 313.398268] ? attach_entity_load_avg+0x7a0/0x7a0 [ 313.403088] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 313.408436] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 313.413796] ? __lock_acquire+0x664/0x3e00 [ 313.418020] ? fastpath_timer_check+0x7d5/0xa70 [ 313.422670] ? print_irqtrace_events+0x270/0x270 [ 313.427408] ? check_noncircular+0x20/0x20 [ 313.431619] ? print_irqtrace_events+0x270/0x270 [ 313.436358] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 313.441526] ? __lock_acquire+0x664/0x3e00 [ 313.445740] ? find_held_lock+0x35/0x1d0 [ 313.449792] ? lock_acquire+0x1d5/0x580 [ 313.453743] ? process_backlog+0x45f/0x740 [ 313.457953] ? lock_acquire+0x1d5/0x580 [ 313.461900] ? process_backlog+0x1ab/0x740 [ 313.466122] ? lock_release+0xa40/0xa40 [ 313.470083] __netif_receive_skb+0x2c/0x1b0 [ 313.474391] ? __netif_receive_skb+0x2c/0x1b0 [ 313.478862] process_backlog+0x203/0x740 [ 313.482899] ? mark_held_locks+0xaf/0x100 [ 313.487031] ? find_held_lock+0x35/0x1d0 [ 313.491075] net_rx_action+0x792/0x1910 [ 313.495031] ? perf_event_task_tick+0x849/0xfb0 [ 313.499683] ? lock_release+0xa40/0xa40 [ 313.503641] ? napi_complete_done+0x6c0/0x6c0 [ 313.508125] ? print_irqtrace_events+0x270/0x270 [ 313.512866] ? __run_timers+0x934/0xb70 [ 313.516822] ? lock_release+0xa40/0xa40 [ 313.520777] ? mark_held_locks+0xaf/0x100 [ 313.524906] ? _raw_spin_unlock_irq+0x27/0x70 [ 313.529376] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 313.534367] ? trace_hardirqs_on+0xd/0x10 [ 313.538489] ? _raw_spin_unlock_irq+0x27/0x70 [ 313.542960] ? __run_timers+0x16f/0xb70 [ 313.546919] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 313.552169] ? lock_downgrade+0x980/0x980 [ 313.556314] ? pvclock_read_flags+0x160/0x160 [ 313.560791] ? check_noncircular+0x20/0x20 [ 313.565001] ? print_irqtrace_events+0x270/0x270 [ 313.569740] ? ktime_get_resolution_ns+0x300/0x300 [ 313.574641] ? lock_downgrade+0x980/0x980 [ 313.578764] ? check_noncircular+0x20/0x20 [ 313.582973] ? do_timer+0x50/0x50 [ 313.586404] ? __lock_is_held+0xb6/0x140 [ 313.590462] __do_softirq+0x2d7/0xb85 [ 313.594242] ? task_prio+0x40/0x40 [ 313.597764] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 313.602842] ? irq_exit+0xbb/0x200 [ 313.606355] ? smp_apic_timer_interrupt+0x16b/0x700 [ 313.611344] ? smp_call_function_single_interrupt+0x640/0x640 [ 313.617201] ? _raw_spin_lock+0x32/0x40 [ 313.621154] ? _raw_spin_unlock+0x22/0x30 [ 313.625276] ? handle_edge_irq+0x2b4/0x7c0 [ 313.629486] ? task_prio+0x40/0x40 [ 313.633030] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.637858] do_softirq_own_stack+0x2a/0x40 [ 313.642154] [ 313.644366] do_softirq.part.19+0x14d/0x190 [ 313.648671] ? ip_finish_output2+0x92f/0x1550 [ 313.653141] __local_bh_enable_ip+0x1ee/0x230 [ 313.657613] ip_finish_output2+0x962/0x1550 [ 313.661918] ? ip_copy_metadata+0xac0/0xac0 [ 313.666212] ? check_noncircular+0x20/0x20 [ 313.670419] ? __lock_acquire+0x664/0x3e00 [ 313.674636] ? __lock_acquire+0x664/0x3e00 [ 313.678846] ? ipv4_mtu+0x347/0x4c0 [ 313.682448] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 313.686659] ? __lock_is_held+0xb6/0x140 [ 313.690712] ip_finish_output+0x864/0xd10 [ 313.694833] ? ip_finish_output+0x864/0xd10 [ 313.699141] ? ip_fragment.constprop.47+0x200/0x200 [ 313.704149] ? nf_hook_slow+0xd3/0x1a0 [ 313.708031] ip_output+0x1d2/0x860 [ 313.711559] ? ip_mc_output+0x1350/0x1350 [ 313.715690] ? ip_fragment.constprop.47+0x200/0x200 [ 313.720686] ip_local_out+0x95/0x160 [ 313.724379] ip_queue_xmit+0x8c0/0x18e0 [ 313.728351] ? ip_build_and_send_pkt+0xc30/0xc30 [ 313.733086] ? refcount_dec_if_one+0x20/0x20 [ 313.737476] ? is_bpf_text_address+0x7b/0x120 [ 313.741968] ? __tcp_v4_send_check+0x1be/0x360 [ 313.746530] ? tcp_options_write+0x228/0x940 [ 313.750927] tcp_transmit_skb+0x1b1b/0x38c0 [ 313.755248] ? __tcp_select_window+0x900/0x900 [ 313.759826] ? __kernel_text_address+0xd/0x40 [ 313.764308] ? unwind_get_return_address+0x61/0xa0 [ 313.769251] ? __save_stack_trace+0x7e/0xd0 [ 313.773557] ? depot_save_stack+0x12c/0x490 [ 313.777866] ? check_noncircular+0x20/0x20 [ 313.782118] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 313.787561] ? tcp_tso_segs+0x240/0x240 [ 313.791516] ? pvclock_read_flags+0x160/0x160 [ 313.795992] ? sock_close+0x16/0x20 [ 313.799622] ? __fput+0x327/0x7e0 [ 313.803068] ? ____fput+0x15/0x20 [ 313.806505] ? task_work_run+0x199/0x270 [ 313.810541] ? do_exit+0x9bb/0x1ad0 [ 313.814146] ? do_group_exit+0x149/0x400 [ 313.818184] ? get_signal+0x73f/0x16c0 [ 313.822053] ? exit_to_usermode_loop+0x214/0x310 [ 313.826794] ? sched_clock_cpu+0x1b/0x170 [ 313.830919] ? tcp_init_tso_segs+0x11a/0x200 [ 313.835306] tcp_write_xmit+0x68e/0x52a0 [ 313.839362] ? tcp_transmit_skb+0x38c0/0x38c0 [ 313.843832] ? kasan_kmalloc+0xad/0xe0 [ 313.847700] ? ipv4_mtu+0x347/0x4c0 [ 313.851313] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 313.855529] ? tcp_v4_md5_lookup+0x22/0x30 [ 313.859740] ? tcp_established_options+0x2c5/0x420 [ 313.864647] ? tcp_current_mss+0x254/0x380 [ 313.868859] ? tcp_mtu_to_mss+0x460/0x460 [ 313.872996] ? __lock_is_held+0xb6/0x140 [ 313.877053] __tcp_push_pending_frames+0xa0/0x250 [ 313.881886] tcp_send_fin+0x1b0/0xd20 [ 313.885672] ? inet_sendpage+0x660/0x660 [ 313.889715] ? sk_forced_mem_schedule+0x150/0x150 [ 313.894533] ? __sk_dst_check+0x380/0x380 [ 313.898658] ? mark_held_locks+0xaf/0x100 [ 313.902782] ? do_raw_spin_trylock+0x190/0x190 [ 313.907347] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 313.912347] ? lock_sock_nested+0x91/0x110 [ 313.916559] ? trace_hardirqs_on+0xd/0x10 [ 313.920690] tcp_close+0xbe0/0xfc0 [ 313.924206] ? ip_mc_drop_socket+0x1ce/0x230 [ 313.928609] inet_release+0xed/0x1c0 [ 313.932305] sock_release+0x8d/0x1e0 [ 313.935995] ? sock_alloc_file+0x560/0x560 [ 313.940209] sock_close+0x16/0x20 [ 313.943640] __fput+0x327/0x7e0 [ 313.946901] ? fput+0x140/0x140 [ 313.950157] ? _raw_spin_unlock_irq+0x27/0x70 [ 313.954631] ____fput+0x15/0x20 [ 313.957890] task_work_run+0x199/0x270 [ 313.961754] ? task_work_cancel+0x210/0x210 [ 313.966050] ? _raw_spin_unlock+0x22/0x30 [ 313.970173] ? switch_task_namespaces+0x87/0xc0 [ 313.974821] do_exit+0x9bb/0x1ad0 [ 313.978254] ? mm_update_next_owner+0x930/0x930 [ 313.982909] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 313.988076] ? __might_sleep+0x95/0x190 [ 313.992038] ? _cond_resched+0x14/0x30 [ 313.996000] ? futex_wait_queue_me+0x527/0x7e0 [ 314.000574] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 314.005915] ? try_to_wake_up+0xf9/0x1600 [ 314.010045] ? get_futex_value_locked+0xc3/0xf0 [ 314.014691] ? futex_wait_setup+0x22e/0x3d0 [ 314.018995] ? futex_wake+0x680/0x680 [ 314.022775] ? check_noncircular+0x20/0x20 [ 314.026985] ? futex_wake+0x566/0x680 [ 314.030761] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 314.035839] ? futex_wait+0x6a9/0x9a0 [ 314.039628] ? find_held_lock+0x35/0x1d0 [ 314.043679] ? get_signal+0x7ae/0x16c0 [ 314.047542] ? lock_downgrade+0x980/0x980 [ 314.051673] do_group_exit+0x149/0x400 [ 314.055536] ? do_raw_spin_trylock+0x190/0x190 [ 314.060096] ? SyS_exit+0x30/0x30 [ 314.063524] ? _raw_spin_unlock_irq+0x27/0x70 [ 314.067995] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 314.072994] get_signal+0x73f/0x16c0 [ 314.076693] ? ptrace_notify+0x130/0x130 [ 314.080734] ? exit_robust_list+0x240/0x240 [ 314.085038] ? strp_check_rcv+0x25/0x30 [ 314.089004] ? kcm_ioctl+0xee/0x1690 [ 314.092709] ? kcm_unattach+0x1510/0x1510 [ 314.096842] ? avc_ss_reset+0x110/0x110 [ 314.100800] ? lock_downgrade+0x980/0x980 [ 314.104933] do_signal+0x90/0x1eb0 [ 314.108453] ? __lock_is_held+0xb6/0x140 [ 314.112500] ? setup_sigcontext+0x7d0/0x7d0 [ 314.116819] ? sock_do_ioctl+0x73/0xb0 [ 314.120683] ? sock_ioctl+0x1e2/0x440 [ 314.124463] ? exit_to_usermode_loop+0x8c/0x310 [ 314.129115] exit_to_usermode_loop+0x214/0x310 [ 314.133674] ? ioctl_preallocate+0x2b0/0x2b0 [ 314.138068] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 314.143595] ? selinux_capable+0x40/0x40 [ 314.147643] syscall_return_slowpath+0x490/0x550 [ 314.152379] ? prepare_exit_to_usermode+0x340/0x340 [ 314.157378] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 314.162878] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 314.167878] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 314.172618] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 314.177349] RIP: 0033:0x452df9 [ 314.180512] RSP: 002b:00007f3db84b5ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 314.188193] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452df9 [ 314.195436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 314.202678] RBP: 000000000071bec8 R08: 0000000000000373 R09: 000000000071bea0 [ 314.209930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 314.217184] R13: 0000000000a2f7ef R14: 00007f3db84b69c0 R15: 0000000000000000 [ 314.224447] [ 314.226051] Allocated by task 16212: [ 314.229742] save_stack+0x43/0xd0 [ 314.233173] kasan_kmalloc+0xad/0xe0 [ 314.236865] kasan_slab_alloc+0x12/0x20 [ 314.240812] kmem_cache_alloc+0x12e/0x760 [ 314.244953] kcm_ioctl+0x2d2/0x1690 [ 314.248555] sock_do_ioctl+0x65/0xb0 [ 314.252259] sock_ioctl+0x2c2/0x440 [ 314.255874] do_vfs_ioctl+0x1b1/0x1520 [ 314.259739] SyS_ioctl+0x8f/0xc0 [ 314.263082] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 314.267819] [ 314.269423] Freed by task 16212: [ 314.272769] save_stack+0x43/0xd0 [ 314.276196] kasan_slab_free+0x71/0xc0 [ 314.280063] kmem_cache_free+0x83/0x2a0 [ 314.284025] kcm_unattach+0xe53/0x1510 [ 314.287896] kcm_done+0x5c7/0x1990 [ 314.291411] kcm_release+0x478/0x860 [ 314.295102] sock_release+0x8d/0x1e0 [ 314.298787] sock_close+0x16/0x20 [ 314.302214] __fput+0x327/0x7e0 [ 314.305467] ____fput+0x15/0x20 [ 314.308724] task_work_run+0x199/0x270 [ 314.312583] do_exit+0x9bb/0x1ad0 [ 314.316009] do_group_exit+0x149/0x400 [ 314.319879] get_signal+0x73f/0x16c0 [ 314.323569] do_signal+0x90/0x1eb0 [ 314.327095] exit_to_usermode_loop+0x214/0x310 [ 314.331652] syscall_return_slowpath+0x490/0x550 [ 314.336401] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 314.341127] [ 314.342738] The buggy address belongs to the object at ffff8801c1334e00 [ 314.342738] which belongs to the cache kcm_psock_cache of size 544 [ 314.355713] The buggy address is located 16 bytes inside of [ 314.355713] 544-byte region [ffff8801c1334e00, ffff8801c1335020) [ 314.367472] The buggy address belongs to the page: [ 314.372386] page:ffffea000704cd00 count:1 mapcount:0 mapping:ffff8801c1334040 index:0x0 compound_mapcount: 0 [ 314.382328] flags: 0x2fffc0000008100(slab|head) [ 314.386971] raw: 02fffc0000008100 ffff8801c1334040 0000000000000000 000000010000000b [ 314.394823] raw: ffffea000723ffa0 ffff8801d3333948 ffff8801d39cf500 0000000000000000 [ 314.402678] page dumped because: kasan: bad access detected [ 314.408359] [ 314.409957] Memory state around the buggy address: [ 314.414856] ffff8801c1334d00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 314.422188] ffff8801c1334d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 314.429519] >ffff8801c1334e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 314.436851] ^ [ 314.440711] ffff8801c1334e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 314.448050] ffff8801c1334f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 314.455390] ================================================================== [ 314.462720] Disabling lock debugging due to kernel taint [ 314.468222] Kernel panic - not syncing: panic_on_warn set ... [ 314.468222] [ 314.475575] CPU: 0 PID: 16212 Comm: syz-executor2 Tainted: G B 4.15.0-rc8+ #193 [ 314.484218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.493543] Call Trace: [ 314.496098] [ 314.498232] dump_stack+0x194/0x257 [ 314.501839] ? arch_local_irq_restore+0x53/0x53 [ 314.506480] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 314.511207] ? vsnprintf+0x1ed/0x1900 [ 314.514984] ? strp_data_ready+0x220/0x2a0 [ 314.519192] panic+0x1e4/0x41c [ 314.522357] ? refcount_error_report+0x214/0x214 [ 314.527086] ? add_taint+0x1c/0x50 [ 314.530604] ? add_taint+0x1c/0x50 [ 314.534116] ? strp_data_ready+0x232/0x2a0 [ 314.538323] kasan_end_report+0x50/0x50 [ 314.542267] kasan_report+0x144/0x340 [ 314.546045] __asan_report_load1_noabort+0x14/0x20 [ 314.550946] strp_data_ready+0x232/0x2a0 [ 314.554979] psock_data_ready+0x56/0x70 [ 314.558923] tcp_data_queue+0x1d88/0x3de0 [ 314.563050] ? tcp_send_rcvq+0x520/0x520 [ 314.567084] ? tcp_fastretrans_alert+0x2270/0x2270 [ 314.571994] ? selinux_peerlbl_enabled+0x97/0x170 [ 314.576810] ? selinux_socket_accept+0x200/0x200 [ 314.581541] ? selinux_nf_register+0x30/0x30 [ 314.585924] ? __lock_acquire+0x664/0x3e00 [ 314.590133] ? nf_hook_slow+0xd3/0x1a0 [ 314.593998] ? check_noncircular+0x20/0x20 [ 314.598213] ? find_held_lock+0x35/0x1d0 [ 314.602250] ? pvclock_read_flags+0x160/0x160 [ 314.606719] ? sk_filter_trim_cap+0x40a/0x9c0 [ 314.611192] ? tcp_urg+0xf6/0xbd0 [ 314.614617] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 314.619692] ? sched_clock+0x31/0x40 [ 314.623381] tcp_rcv_established+0xab9/0x1be0 [ 314.627849] ? tcp_data_queue+0x3de0/0x3de0 [ 314.632148] ? ipv4_dst_check+0x18d/0x230 [ 314.636267] ? rt_cpu_seq_next+0x160/0x160 [ 314.640472] ? __lock_is_held+0xb6/0x140 [ 314.644520] tcp_v4_do_rcv+0x2ab/0x7d0 [ 314.648380] tcp_v4_rcv+0x24ba/0x2ea0 [ 314.652155] ? lock_set_class+0xb1/0x7f0 [ 314.656197] ? tcp_v4_early_demux+0xa40/0xa40 [ 314.660672] ip_local_deliver_finish+0x2f1/0xc50 [ 314.665402] ? ip_rcv_finish+0x1e30/0x1e30 [ 314.669612] ? nf_hook_slow+0xd3/0x1a0 [ 314.673474] ip_local_deliver+0x1ce/0x6e0 [ 314.677594] ? ip_call_ra_chain+0x6d0/0x6d0 [ 314.681892] ? check_noncircular+0x20/0x20 [ 314.686101] ? __lock_acquire+0x664/0x3e00 [ 314.690316] ? ip_rcv_finish+0x1e30/0x1e30 [ 314.694530] ? check_noncircular+0x20/0x20 [ 314.698737] ? print_irqtrace_events+0x270/0x270 [ 314.703466] ip_rcv_finish+0x953/0x1e30 [ 314.707425] ? inet_del_offload+0x40/0x40 [ 314.711643] ? ip_rcv+0xf22/0x1840 [ 314.715156] ? lock_downgrade+0x980/0x980 [ 314.719278] ? lock_release+0xa40/0xa40 [ 314.723227] ? __lock_is_held+0xb6/0x140 [ 314.727263] ? nf_hook_slow+0xd3/0x1a0 [ 314.731125] ip_rcv+0xc5a/0x1840 [ 314.734484] ? ip_local_deliver+0x6e0/0x6e0 [ 314.738779] ? print_irqtrace_events+0x270/0x270 [ 314.743506] ? check_noncircular+0x20/0x20 [ 314.747716] ? inet_del_offload+0x40/0x40 [ 314.751835] ? ip_local_deliver+0x6e0/0x6e0 [ 314.756143] __netif_receive_skb_core+0x1a41/0x3460 [ 314.761130] ? find_held_lock+0x35/0x1d0 [ 314.765166] ? nf_ingress+0x9f0/0x9f0 [ 314.768939] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 314.774104] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 314.779266] ? rcu_read_lock_sched_held+0x108/0x120 [ 314.784254] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 314.789763] ? attach_entity_load_avg+0x7a0/0x7a0 [ 314.794576] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 314.799909] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 314.805249] ? __lock_acquire+0x664/0x3e00 [ 314.809459] ? fastpath_timer_check+0x7d5/0xa70 [ 314.814098] ? print_irqtrace_events+0x270/0x270 [ 314.818828] ? check_noncircular+0x20/0x20 [ 314.823041] ? print_irqtrace_events+0x270/0x270 [ 314.827770] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 314.832940] ? __lock_acquire+0x664/0x3e00 [ 314.837151] ? find_held_lock+0x35/0x1d0 [ 314.841185] ? lock_acquire+0x1d5/0x580 [ 314.845131] ? process_backlog+0x45f/0x740 [ 314.849336] ? lock_acquire+0x1d5/0x580 [ 314.853280] ? process_backlog+0x1ab/0x740 [ 314.857488] ? lock_release+0xa40/0xa40 [ 314.861440] __netif_receive_skb+0x2c/0x1b0 [ 314.865733] ? __netif_receive_skb+0x2c/0x1b0 [ 314.870201] process_backlog+0x203/0x740 [ 314.874235] ? mark_held_locks+0xaf/0x100 [ 314.878354] ? find_held_lock+0x35/0x1d0 [ 314.882393] net_rx_action+0x792/0x1910 [ 314.886340] ? perf_event_task_tick+0x849/0xfb0 [ 314.890984] ? lock_release+0xa40/0xa40 [ 314.894934] ? napi_complete_done+0x6c0/0x6c0 [ 314.899403] ? print_irqtrace_events+0x270/0x270 [ 314.904137] ? __run_timers+0x934/0xb70 [ 314.908085] ? lock_release+0xa40/0xa40 [ 314.912037] ? mark_held_locks+0xaf/0x100 [ 314.916159] ? _raw_spin_unlock_irq+0x27/0x70 [ 314.920625] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 314.925614] ? trace_hardirqs_on+0xd/0x10 [ 314.929735] ? _raw_spin_unlock_irq+0x27/0x70 [ 314.934200] ? __run_timers+0x16f/0xb70 [ 314.938150] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 314.943396] ? lock_downgrade+0x980/0x980 [ 314.947521] ? pvclock_read_flags+0x160/0x160 [ 314.951990] ? check_noncircular+0x20/0x20 [ 314.956199] ? print_irqtrace_events+0x270/0x270 [ 314.960927] ? ktime_get_resolution_ns+0x300/0x300 [ 314.965827] ? lock_downgrade+0x980/0x980 [ 314.969948] ? check_noncircular+0x20/0x20 [ 314.974155] ? do_timer+0x50/0x50 [ 314.977582] ? __lock_is_held+0xb6/0x140 [ 314.981621] __do_softirq+0x2d7/0xb85 [ 314.985393] ? task_prio+0x40/0x40 [ 314.988907] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 314.993981] ? irq_exit+0xbb/0x200 [ 314.997491] ? smp_apic_timer_interrupt+0x16b/0x700 [ 315.002477] ? smp_call_function_single_interrupt+0x640/0x640 [ 315.008332] ? _raw_spin_lock+0x32/0x40 [ 315.012294] ? _raw_spin_unlock+0x22/0x30 [ 315.016426] ? handle_edge_irq+0x2b4/0x7c0 [ 315.020632] ? task_prio+0x40/0x40 [ 315.024149] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 315.028969] do_softirq_own_stack+0x2a/0x40 [ 315.033260] [ 315.035470] do_softirq.part.19+0x14d/0x190 [ 315.039764] ? ip_finish_output2+0x92f/0x1550 [ 315.044241] __local_bh_enable_ip+0x1ee/0x230 [ 315.048708] ip_finish_output2+0x962/0x1550 [ 315.053018] ? ip_copy_metadata+0xac0/0xac0 [ 315.057315] ? check_noncircular+0x20/0x20 [ 315.061521] ? __lock_acquire+0x664/0x3e00 [ 315.065731] ? __lock_acquire+0x664/0x3e00 [ 315.069943] ? ipv4_mtu+0x347/0x4c0 [ 315.073541] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 315.077747] ? __lock_is_held+0xb6/0x140 [ 315.081784] ip_finish_output+0x864/0xd10 [ 315.085911] ? ip_finish_output+0x864/0xd10 [ 315.090205] ? ip_fragment.constprop.47+0x200/0x200 [ 315.095197] ? nf_hook_slow+0xd3/0x1a0 [ 315.099067] ip_output+0x1d2/0x860 [ 315.102578] ? ip_mc_output+0x1350/0x1350 [ 315.106701] ? ip_fragment.constprop.47+0x200/0x200 [ 315.111691] ip_local_out+0x95/0x160 [ 315.115377] ip_queue_xmit+0x8c0/0x18e0 [ 315.119327] ? ip_build_and_send_pkt+0xc30/0xc30 [ 315.124066] ? refcount_dec_if_one+0x20/0x20 [ 315.128450] ? is_bpf_text_address+0x7b/0x120 [ 315.132922] ? __tcp_v4_send_check+0x1be/0x360 [ 315.137475] ? tcp_options_write+0x228/0x940 [ 315.141859] tcp_transmit_skb+0x1b1b/0x38c0 [ 315.146160] ? __tcp_select_window+0x900/0x900 [ 315.150716] ? __kernel_text_address+0xd/0x40 [ 315.155188] ? unwind_get_return_address+0x61/0xa0 [ 315.160093] ? __save_stack_trace+0x7e/0xd0 [ 315.164392] ? depot_save_stack+0x12c/0x490 [ 315.168688] ? check_noncircular+0x20/0x20 [ 315.172898] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 315.178319] ? tcp_tso_segs+0x240/0x240 [ 315.182268] ? pvclock_read_flags+0x160/0x160 [ 315.186736] ? sock_close+0x16/0x20 [ 315.190332] ? __fput+0x327/0x7e0 [ 315.193756] ? ____fput+0x15/0x20 [ 315.197451] ? task_work_run+0x199/0x270 [ 315.201484] ? do_exit+0x9bb/0x1ad0 [ 315.205095] ? do_group_exit+0x149/0x400 [ 315.209134] ? get_signal+0x73f/0x16c0 [ 315.212998] ? exit_to_usermode_loop+0x214/0x310 [ 315.217739] ? sched_clock_cpu+0x1b/0x170 [ 315.221859] ? tcp_init_tso_segs+0x11a/0x200 [ 315.226238] tcp_write_xmit+0x68e/0x52a0 [ 315.230280] ? tcp_transmit_skb+0x38c0/0x38c0 [ 315.234757] ? kasan_kmalloc+0xad/0xe0 [ 315.238615] ? ipv4_mtu+0x347/0x4c0 [ 315.242213] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 315.246421] ? tcp_v4_md5_lookup+0x22/0x30 [ 315.250638] ? tcp_established_options+0x2c5/0x420 [ 315.255542] ? tcp_current_mss+0x254/0x380 [ 315.259755] ? tcp_mtu_to_mss+0x460/0x460 [ 315.263879] ? __lock_is_held+0xb6/0x140 [ 315.267916] __tcp_push_pending_frames+0xa0/0x250 [ 315.272728] tcp_send_fin+0x1b0/0xd20 [ 315.276499] ? inet_sendpage+0x660/0x660 [ 315.280530] ? sk_forced_mem_schedule+0x150/0x150 [ 315.285343] ? __sk_dst_check+0x380/0x380 [ 315.289463] ? mark_held_locks+0xaf/0x100 [ 315.293581] ? do_raw_spin_trylock+0x190/0x190 [ 315.298136] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 315.303124] ? lock_sock_nested+0x91/0x110 [ 315.307328] ? trace_hardirqs_on+0xd/0x10 [ 315.311451] tcp_close+0xbe0/0xfc0 [ 315.314964] ? ip_mc_drop_socket+0x1ce/0x230 [ 315.319346] inet_release+0xed/0x1c0 [ 315.323034] sock_release+0x8d/0x1e0 [ 315.326721] ? sock_alloc_file+0x560/0x560 [ 315.330923] sock_close+0x16/0x20 [ 315.334347] __fput+0x327/0x7e0 [ 315.337599] ? fput+0x140/0x140 [ 315.340851] ? _raw_spin_unlock_irq+0x27/0x70 [ 315.345319] ____fput+0x15/0x20 [ 315.348571] task_work_run+0x199/0x270 [ 315.352442] ? task_work_cancel+0x210/0x210 [ 315.356747] ? _raw_spin_unlock+0x22/0x30 [ 315.360871] ? switch_task_namespaces+0x87/0xc0 [ 315.365513] do_exit+0x9bb/0x1ad0 [ 315.368939] ? mm_update_next_owner+0x930/0x930 [ 315.373579] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 315.378741] ? __might_sleep+0x95/0x190 [ 315.382688] ? _cond_resched+0x14/0x30 [ 315.386549] ? futex_wait_queue_me+0x527/0x7e0 [ 315.391104] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 315.396442] ? try_to_wake_up+0xf9/0x1600 [ 315.400561] ? get_futex_value_locked+0xc3/0xf0 [ 315.405201] ? futex_wait_setup+0x22e/0x3d0 [ 315.409496] ? futex_wake+0x680/0x680 [ 315.413268] ? check_noncircular+0x20/0x20 [ 315.417474] ? futex_wake+0x566/0x680 [ 315.421247] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 315.426322] ? futex_wait+0x6a9/0x9a0 [ 315.430099] ? find_held_lock+0x35/0x1d0 [ 315.434139] ? get_signal+0x7ae/0x16c0 [ 315.437998] ? lock_downgrade+0x980/0x980 [ 315.442125] do_group_exit+0x149/0x400 [ 315.445984] ? do_raw_spin_trylock+0x190/0x190 [ 315.450536] ? SyS_exit+0x30/0x30 [ 315.453962] ? _raw_spin_unlock_irq+0x27/0x70 [ 315.458432] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 315.463422] get_signal+0x73f/0x16c0 [ 315.467121] ? ptrace_notify+0x130/0x130 [ 315.471157] ? exit_robust_list+0x240/0x240 [ 315.475466] ? strp_check_rcv+0x25/0x30 [ 315.479412] ? kcm_ioctl+0xee/0x1690 [ 315.483105] ? kcm_unattach+0x1510/0x1510 [ 315.487228] ? avc_ss_reset+0x110/0x110 [ 315.491178] ? lock_downgrade+0x980/0x980 [ 315.495304] do_signal+0x90/0x1eb0 [ 315.498817] ? __lock_is_held+0xb6/0x140 [ 315.502851] ? setup_sigcontext+0x7d0/0x7d0 [ 315.507154] ? sock_do_ioctl+0x73/0xb0 [ 315.511018] ? sock_ioctl+0x1e2/0x440 [ 315.514806] ? exit_to_usermode_loop+0x8c/0x310 [ 315.519448] exit_to_usermode_loop+0x214/0x310 [ 315.524003] ? ioctl_preallocate+0x2b0/0x2b0 [ 315.528389] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 315.533895] ? selinux_capable+0x40/0x40 [ 315.537931] syscall_return_slowpath+0x490/0x550 [ 315.542659] ? prepare_exit_to_usermode+0x340/0x340 [ 315.547648] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 315.552558] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 315.557546] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 315.562275] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 315.567000] RIP: 0033:0x452df9 [ 315.570167] RSP: 002b:00007f3db84b5ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 315.577852] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452df9 [ 315.585093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 315.592334] RBP: 000000000071bec8 R08: 0000000000000373 R09: 000000000071bea0 [ 315.599574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 315.606815] R13: 0000000000a2f7ef R14: 00007f3db84b69c0 R15: 0000000000000000 [ 315.614488] Dumping ftrace buffer: [ 315.618013] (ftrace buffer empty) [ 315.621693] Kernel Offset: disabled [ 315.625293] Rebooting in 86400 seconds..