fffffffffffff, 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}}, &(0x7f00005bd000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000240000+0x403)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x1, 0x7492, 0x0, 0x8, 0x2, 0x80, 0x80, 0xff, 0xdc, r1}, {0x1, 0x2, 0xfffffffffffffff8, 0xfffffffffffffc01, 0x3, 0x51f, 0x7f, 0x7fffffff}, {0x6, 0x80, 0x1, 0x81}, 0x26, 0xa, 0x2, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x3, 0x3e}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x1, 0x4, 0xfffffffffffffe00, 0x7, 0x7}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00009a1000)=0x3, 0x4) 2018/01/08 14:04:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000844000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003be000-0x4)=0xfffffffffffffffd) 2018/01/08 14:04:04 executing program 5: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) sendto$llc(r2, &(0x7f0000414000-0x5f)="7bfcb441e6c95e8915fd3cd2d9b2c13a35a9f067c1f28d5e4a7d12201fecc1dbc81d56c3ed98ef93deaf35dfa052cafd4708a4e2d4022c7adfdce7f045f53b30060a3d8e182570f8200bc1b06398b4093c8b7fa9e4d43061e2cae53f8d86c4", 0x5f, 0x44, &(0x7f0000872000)={0x1a, 0x5, 0x8, 0x100000001, 0x7, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000c53000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000038a000-0x10)={0x4, &(0x7f0000f59000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000c48000-0x8)={r4, 0x1}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) setsockopt(r2, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/08 14:04:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) socketpair(0xa, 0x80000, 0x8000, &(0x7f000020c000+0x2a7)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000cb000)={0x0, 0x4}, &(0x7f000075a000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003cc000)={r2, @in={{0x2, 0x0, @rand_addr=0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f0000e3d000)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000080d000)="72733976d8070a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000ca0000)="38e59da20dbdb28a0561f685bcbfefd787d1fcd3c2e64838c0949288eb4b8b8c", 0x20) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000058e000-0x30)=[{&(0x7f0000b77000)=""/4096, 0x1000}], 0x1, &(0x7f0000909000)=""/0, 0xffffff4e, 0x0}, 0x0) 2018/01/08 14:04:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x2, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000206000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adf000-0x4)=0x10, 0x80800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ee000)=0x14) r2 = accept4(r1, &(0x7f0000bb3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000810000)=0x60, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00006da000)={{{{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]}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x8, 0x874, "1441a2e3ad5a1576b7251c97c46b613f0b40b58f23f644366c909d08afb7b08a8c54f43e0320d2b77d0cd77e2d91edb781e6273e4873b541886c822942e3a5dc4b678f8cd0b916ce4a492197e267797e"}, 0x160) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a3e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c06000+0xfe0)={0x7, 0x2, 0x8204, 0x80000001, 0x80, 0x0, 0x4c, 0x7, 0x0}, &(0x7f00001a0000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000a44000)={r4, 0x78, "9a23c6ba66b319d1b77b2d48fdeda8e9d59f87180b6d8fb78c4795fd5955fced504e36af0aa971ef861aca49aa059247e76fc76d727bfa55aec8d0266ba7c6cf5ea58d6a250693a7ec1f39f1865fadbc0f61375ef808687cb6cb7560cf14c44efc9cd73b4026a0975bd75f25d48272fc8853108f635165cb"}, &(0x7f0000516000-0x4)=0x80) setsockopt$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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006ce000-0x8)={0x0, 0x0}) 2018/01/08 14:04:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$void(r1, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0xfffffffffffffc1f, 0xfffffffffffffffd, &(0x7f0000a13000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd4) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 14:04:04 executing program 7: r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xb) 2018/01/08 14:04:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000514000-0x20)={0x3ff, 0x7, 0x8000, 0xa3, 0x7, 0x3, 0x2, 0x9, 0x0}, &(0x7f0000a2d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ebd000-0xa0)={r1, @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]}, 0x7fffffff, 0x101, 0xbc, 0x4, 0x80}, 0xa0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) [ 1075.170173] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 1075.194594] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/08 14:04:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x11, 0x802, 0x0) r2 = socket(0x10000000000011, 0x8020000000000802, 0x0) mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) getsockopt(r3, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) close(r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000a6c000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bind$packet(r2, &(0x7f0000a12000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000b24000-0xc)={@empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) 2018/01/08 14:04:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000030b000)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f00000ce000)=0x0, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000594000)={0x5b, 0xffffffffffffff7f, 0x7, 0x0, 0xfffffffffffff856, 0x9, 0x4}, 0xc) sendmmsg(r0, &(0x7f0000458000)=[{{&(0x7f0000e87000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9a212abadf94b455e48853195feb26fa05c3cab133066a99e5bbe6d549543d64d0c402cf320e6afffeffbc2a67a635432eac6b172747a2e5e284eb38ec33b", 0x0}, 0x60, &(0x7f0000b75000-0x10)=[{&(0x7f0000075000-0xce)='&', 0x1}], 0x1, &(0x7f0000ccf000-0x1a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000014) 2018/01/08 14:04:04 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000008000)=""}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/08 14:04:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000fc9000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001ed000-0x4)=0x14) bind(r0, &(0x7f00006a2000-0x14)=@ll={0x11, 0xf7, r1, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000150000-0x4)=0x0) sendmsg$netrom(r2, &(0x7f0000e27000-0x38)={&(0x7f0000938000)=@full={{0x3, {"5f1d2c322bec8a"}, 0x601}, [{"0440720ca1dc74"}, {"660265d20118ec"}, {"63531955582500"}, {"2ef8b8ef5e0cad"}, {"581776fd3946ce"}, {"64c823c70a83f2"}, {"832f9780526540"}, {"56970c7b00747d"}]}, 0x48, &(0x7f0000629000)=[{&(0x7f0000d94000-0x1000)="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", 0x1000}, {&(0x7f00003cf000-0xf)="432a08972c46a75288c907c1dd8f54", 0xf}, {&(0x7f000059f000-0x66)="bd760faff40295ac3bdd003a09e6485725347a0aa1e84081bcc295ab06b5467463c4d1508486cd2e32cd2cc4b88b32cf7b46038f9e88d4125b957a6b416bfbbfea9e66f3e04df35be7787df278c1f2757500425ffcb4db58ea490e8eea7578794aa6fd611370", 0x66}, {&(0x7f0000b0e000)="5272ff435770ae6c452d92e3e57fdcfde8f94fcaf6114ec533223e1514495538dba4d6bad735e983d3a4aa9183aa6a64b54862c449d2be09a50ec1245ab54c7dfdaea2be7624956e02da893a578a4e824de6f9f97598c38c3400ca450681f5b75c387f159f7f585a5c54bbde4b336e8b08322a761c92a9273f16db6fa2ebe0404c49b97d0f59ebd6e5b543d716e691838f4c85c2f60477540ea550ecf3e1723b6e5b45dc07d55f2258177c612d4f1d", 0xaf}, {&(0x7f0000221000)="28c0576542cb5a03fa1702a591ca04b9b90667c6adfe1b1ae47a02c6ab3cf4b975ae378ec1c89851140c30ba0c34ce88488905840eb2f44789095b774479ac45283827e3f2690e385b7882bfd441d7e8092db3e5b8f60f3e2f160db0f5b1ef89967086ca", 0x64}, {&(0x7f000012a000-0xc3)="93a2b4cfb89eca2bd2fac65cc61065ec0ac7bb8c228a0e4844e3c507b443ab1f2cf9df0f1d76a436c3f47673179dfabab3e374f12f222320c98f18483b3af25b498622249d0ef999c70b35703a18f2412d5b81ee92c51d6af0443bd079c306a8b61ae6ad6a62d5de090a0d7f4b002aa178fe34c21ac33fa87f8e19f71bf6dd3be71902cd2c27b1bb69a13b3cb54e406cca1df6b9f89fba3e8bf6d1d3e98a7eee44d8ce03077fa9c3e3f18fc285a8c229b1cdf016de0c5ad667c0ade9aafdd8faf3be2d", 0xc3}], 0x6, &(0x7f00005dd000)=[{0x110, 0x10e, 0xe4, "5838f987a45e2f248943645e8dd1d27aa243c8cb33eacafaf02488751ab53aadda7e376b8625420b5bdbc63b27806acf9aff2552dfa984cb3dfee41fca77886892c5db134f21f7dd69fc407c7f97000f8ba3e07ae30c2ef42ebbe3558796c14a332507e7775a45419f6335e7f1727993cf35d546da1e207137466e1c7368050be78d3f58ae4f2d3b96653726c44d9d53547317df7b0b46b0131bcf2e102eaba79d13af1b406f5bdfeef5fce364d83a633dee91f381564d68896967e9c7259d497ff6d63c07fb54c261827a2f380d3f3996e652258ec8d5b15cd0e0002d7e9c3c6d0a30a59ef44aad09f11939cf5b1bb3c13da5622d8114be8c764d7954055f"}, {0xb0, 0x104, 0x33ff, "432ca2615e7a901003058b7f4191836003f2f992d10885942636e5e2fc96b5527ad46f4114a02b3687a00abc0e22860230e0f5190628c1eeeb31bd90fcf80b18ee53c0126d16d48d0797ab0039e141b929c5bf39366e964a881b68a676ee90252c6f9feefd19ddfef7b58a5c4f4f58e7d67a08e91a99406c6e10e2b313ec1627ba3d93d705ade90568143b370351f259b1d396e1371a7acb23262b73a9f3"}, {0x110, 0x1ff, 0x5, "03f35636cc2d73b196eeac8e04f7c1bf6555b4661054f93c821ee3700cf456772f7ed2b6cce894718ccb437e4a62025ca5467a8a7ba6c896c2ac3eb434fd0e049b42da35c1580abcfbd88e447aa106c1c8e11358fbf427dc64270ff1913dfe6b2d57304d7a9b81f3d0570f948be0acb6dd8461cb0b3ce85f97afecac935fd4aad701c18ad5345f9bfd7b3bf0c96a6c41bd5008be449514d7b9bc3ff65bb37a53184a679e78eb37bb34449e3fcf8bfc3f627cff39c934531558cbff64aada671c796c3584632439c1e637158a8067414aa2e93fec2015f2dc20b2f80be19e43a6269de0c1392760f1a43443ce72f0b1e2218417945dd8511b59"}, {0xa8, 0x0, 0x6, "a3fbfe21fe7cc972f84ad89e7e1bc838c99c11eb4ee5e9dd5cc8016cfdcca6f2950d155f8234d2e8550a355a91aacba295b132d72f4584a89b728f780eaaf9b9f596caeb01a785b8a921190c37724289d3cdb617a67246653f770b9f3f5041beb84f60f649ea3de7a13f299f7c370214aa55db42713350a13810c2097ce823e8b406690086966988c9267cef7b886b14a624b756"}, {0xa8, 0x13d, 0x1, "aea5b42f1ef0f155dd3a8856dcb293db77a17e77b6fdc6c7fe42c1848f116a02935fff1a3512ef8152de7f4aa9311a986c0b032ef6cf08be17bb605d5a50cbaa2ed852d383d819bd10fa355f55133d716ec9d0d2612b8675fdf737afea188f1b621d7940f89248bfb275212254fdb271a2f2b4ac5bcb18cadf2153a668366179350a22cd01f8d5f384833f00d4d254dc9b75299bb9"}, {0x30, 0x0, 0xc00, "60d55802a3ef78d3871744dd7c460d40bd4f05150f6ae8a0d426a105"}, {0x50, 0x119, 0x1, "61f3f3446fcd5ea4a6f524c9a45933cb082158ae338016abb5d4ca763e6fb3fdff931f8273c565222f9d7230ac31974843a73dfd238af316cb4649677c"}, {0x40, 0x12d, 0x200, "3391a3cd909445ffe2e71b38f38434e2e055132271480d0d5a52dfef78621372360dcf485fb1e5ff9b15b1b329"}, {0x98, 0x13f, 0x776, "27a21aab5989efc3ec298d3f170f19c4758878a07adbea59008b07a5c9c64488f377126717c9e496708e99c392ac6a8ddd3e9cc13236d5c72c769292e0a34a47629d4952764e9a4bfdfeeeb3f1e1d522c6e52671b31615c2d51b40ee7bf24c9f6cea12f7f9797a3926745cd27cc1850a7d437711ea093fdf4d81de8263327873a5bd"}, {0x108, 0x19d, 0x8001, "b06c9905973b023a28268e05b35e2b8d08c52ae24e4b86fc4d6eb538a69a05aefb816f5fdb24343d1badd91c01ecc856095afd35a09e14ff7f22345aa9362ec4e3959bd250467c9387ecb8ce7be63e0c869770f598de38bb988456c2e9451e1d5b5bd89b4ac8799f0e55dec83aaf2517042c3b953651175cc5e88ac6a03bbf3d584cd4bbf540072fa4f30a197e95f44aa21a523a0b7cf27c68d1b688cd6dc808060d83897c69ab29e3b1a6a08845e48be9d78670b65a9e42d9f622459a51f85eaba4bcee14fda427ec1f81d7077101db0a821cf963e321dfe5943746c66379e9844f5703a1125b96f3791e07a5922e36a72cd24129"}], 0x680, 0x20040000}, 0x44004) r3 = accept4(r0, &(0x7f00009b2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0x10, 0x800) connect$llc(r3, &(0x7f00002ef000)={0x1a, 0x17, 0x3f, 0x4, 0x200, 0x8d, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/08 14:04:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1e000)={0x0, 0x0}) getsockname(r0, &(0x7f00006bf000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000190000+0xc1c)=0x8) r2 = socket(0x5, 0xa, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000678000)={r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000b8000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket(0x11, 0x1, 0x7) accept$unix(r6, &(0x7f000002d000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000ebb000-0x4)=0x1002) r7 = socket$kcm(0x29, 0x2, 0x0) r8 = socket$key(0xf, 0x3, 0x2) getsockname(r8, &(0x7f0000c71000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ee4000-0x4)=0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000055f000)={r5, 0x50, &(0x7f0000dab000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg(r4, &(0x7f0000cad000-0x38)={&(0x7f0000761000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000014b000)=[], 0x0, &(0x7f0000834000-0x13f8)=[], 0x0, 0x0}, 0x8840) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000011a000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000014e000-0x8)={0x0, 0x0}, &(0x7f0000d48000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f000078b000-0x89)={r10, @in6={{0xa, 0x2, 0x5, @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]}, 0x9, 0x7f, 0x1, 0x1, 0x4}, &(0x7f000003d000)=0xa0) ioctl$DRM_IOCTL_GET_MAP(r9, 0xc0286404, &(0x7f00007f4000-0x28)={&(0x7f0000600000/0x4000)=nil, 0xc1, 0x3, 0x4, &(0x7f0000b92000/0x3000)=nil, 0x3549}) 2018/01/08 14:04:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x100000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004d3000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) sendmsg$key(r0, &(0x7f000028b000)={0x0, 0x0, &(0x7f0000ec7000-0x10)={&(0x7f0000441000)={0x2, 0xa, 0x7, 0x5, 0x4, 0x0, 0x6, 0x1, [@sadb_sa={0x2, 0x1, 0x0, 0x8, 0x7, 0xef, 0x2, 0x40000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4040) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/08 14:04:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept(r0, &(0x7f0000a5c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ab000)=0xc) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000b55000-0x10)={0x0, 0x7f, 0x120, 0x5}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x8, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1075.401205] device syz4 entered promiscuous mode 2018/01/08 14:04:04 executing program 1: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000df0000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df0000-0x4)=0x10, 0x80000) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000def000)={0x0, 0x9, 0x3, [0x80, 0x17e2, 0x4]}, &(0x7f0000def000)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000040a000-0x8)={r1, 0x20}, 0x8) r2 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001000-0x10)=@generic="3ad6af36aa422e03804081ac0bc63e24") 2018/01/08 14:04:04 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x5) write(r0, &(0x7f0000f79000-0x26)="26000000230043f8feffffff0000364002000005004000000e00010003000000000503c76e35", 0x26) 2018/01/08 14:04:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000000e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x5853, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x8, 0x0, 0x9, 0x5, 0x5882, 0x3f, 0xffffffffffff0000, 0xd9d, 0x3, 0x6, 0x5, 0x8]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000005000)=@generic="a7d8472da4df6ed0bae7c2c6e4771d08", 0x10) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004000-0x4)=0x5, 0x4) ioctl$int_in(r0, 0x0, &(0x7f0000001000)=0xfffffffffffff8e1) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000006000-0x4)=0x42, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000006000)=0x19, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r0, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000007000)={0x58d5, 0x200, 0x8001, 0x7, r4}, 0x10) 2018/01/08 14:04:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000040a000-0x26)="26000000130047f10703c1b00e0000000000c90001000000090519000908f126050001006e35", 0x26) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00006e2000-0x4)=0xec, 0xa9b) connect(r1, &(0x7f0000658000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 14:04:04 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000957000-0xc)=@llc={0x1a, 0x7, 0x8, 0x6, 0x1ff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fe2000)=0x0, &(0x7f0000024000-0x4)=0x4) listen(r0, 0x9) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fe3000-0x4)=0xffffffffffffffc5, 0x4000000000000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe0000-0x18)={0x0, 0x0, 0x30, 0x0, 0x2}, &(0x7f0000fe0000-0x2)=0x18) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fe3000)="6c39826b994d383c9b860cca692150d472ba1204e2cd09bef1f94bd18eb546f5c4d7cda6edc4698bc9c5219498a035e5b9a68fa0cf308d901ea3a383117b07f6aa0e56221c473387f28936473eb76d0d663efd71a75b49c624d323e0e11e3ef1209d0febc16ee3b196e587789edb78e8b3db7f3c33963c21143c0d4c6982703c426eafc1e4e28249e96f413401202ccdf311dc8399bf5e356ce46598be04fe984ae5de338ca6419f7baf61a50a94ed752486d68b0e7367b13f08d74fe58fd94231970cfe", 0x0, 0x46) 2018/01/08 14:04:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x4, 0x8, &(0x7f0000861000-0x8)={0x0, 0x0}) accept$netrom(r2, &(0x7f000076b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a32000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 14:04:04 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x155) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000fc2000-0xe)={0x1f, 0xffff, {0x4, 0x0, 0x800, 0x3f, 0x0, 0xfdc3}, 0x3ff, 0x4}, 0xe) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1d, 0x6, 0x6) bind$unix(r3, &(0x7f0000260000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d15", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/08 14:04:04 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fe4000-0x10)={&(0x7f000040f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) [ 1075.457115] device syz4 left promiscuous mode 2018/01/08 14:04:04 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75", 0x31}], 0x1, &(0x7f0000f80000-0x30)=[], 0x0, 0x4}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:04 executing program 5: 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$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000be0000)=0x5, 0x4) 2018/01/08 14:04:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000001d000)="1f0000000d06fd00000700cd000000000000000000058000070100d907008f", 0x1f) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000b4a000)=0x0, &(0x7f0000afc000)=0x4) 2018/01/08 14:04:04 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000014000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000012000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x100000000, 0x0, 0x7fffffff, 0x1, 0x101, 0xa, 0x20, 0x80, 0x3b, 0x3, r1}, {0x3, 0x7, 0x1b, 0xfffffffffffff001, 0x6, 0xffffffffffffff7f, 0xfffffffffffff000, 0x3}, {0x5, 0x1, 0x5, 0xcf9}, 0x6, 0xa, 0x1, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x3, 0xaadd, 0xab6, 0x8, 0xe6}}, 0xe8) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) ioctl(r3, 0x9, &(0x7f0000007000)="284d5b2b50bc5c970aec978edb07c519cd473e4e843e483f131eb5624ae1fdeba52df2a1ece4b70779c06e329f41469ce9cc1f66b569daf668bcd3815f45814545134885b69757a108d3451965d932d7349f2a4b2d83aacd27b33431a837031db3e1ebf89ac4054b409b8ec3a4210a6d5a2c487f72b97acd0ff3aaf5791c96086585cd6ea306b3fd6dcdc9df0f44534935987a2799580a339844bdccf69a309dbee9b1eff55cb59e9ee28b5917d98d353360b473714aa2e74de1d065caaf39621598a762d3fe9c8695726279d50ccaaeb7bd94acf3711e87d7fb949c4e00cd67d24f141de556baed166163dc4d78e699f2b243cfda") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) r6 = gettid() r7 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000010000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000005000)={&(0x7f0000003000)=@proc={0x10, 0x0, 0x3, 0x8000000}, 0xc, &(0x7f0000002000)=[{&(0x7f000000d000)=[{0x9c, 0x9, 0x30, 0x81, 0x1, "3a48d6b51566b2e7faf98c5f71b86632c6b6910d34950fbbf98bd8d495d449bbb9f258e5dc45c71980321a2c50c37e68418a70891471a2de231872e5124e6535bc14eff21a54d8e4c05d0e36fc59e7dcca2fa0c4668cc2564a75112fe1a23264200685dcdc1ebff4a1e253c8242d54b97ed25e8251dae9b22ee95e90f3ce05898a4f9dceda91fbe6d6"}, {0xa4, 0x1, 0x4, 0x7, 0x3, "8dc6be3cde5c39dd50e865ec97d1bf2bfd8a654b8c8d7a0cb675815b24f790e710c0dd85d11e579f61b9f0a18dd8b827c6311b220422b56c4ba07be78d430a72716f322d405890533096401d7cd5ad5fb9fd1219c3cb1f55f2089d14e64de9f32c8e309378bd9e9f5f30d738cd207f9312b44b5d261925a7209f90a32bc815c4477272f9646baa02a013f4179e828f6259ac1ea2"}, {0x8c, 0x0, 0x0, 0x7, 0x1, "3c3d6c646568c6cca580cf424adc650d4b62a749f572f9411610f9ef0fa59037a7c02f941228c11772ccbc3c33ce258642fc9855472e8c4e369f424de8399e3deef831448e6dac4fc5389870261e4ee1dfaee93c9539342ade880af00d13108a4bcaafc8f7257bc9bdd97db08e1e7ed280258199ad55df369e680db8"}, {0x58, 0xffffffffffff5728, 0x100, 0x6, 0x3, "2b5a44e5104071c46e24385232a816346e1dee9f7bf19b3e95f897a75e2daf2640f2621e9e37bf3d4f1e1e32b2591c2efc2419c761de8e2350bec6dbef4e667d682ab670f0"}, {0xb4, 0x10000, 0x4, 0x0, 0x3, "6f6a6c688df2224422ab693f7f6ad64429f6a0d642e7f49970dd3a105a511ae0bc0a8724947b63abbd7857d83d3c4760cf242177c2ca6ac606fe5a5c61157330833e48ae577dc2e0e90931f0a86027615ac9b9cf4c08db7736bfa7fa1c1646530f3a87712a7b665bce1b54cb8db2769a8519de356336da76943e9034f42e141ff9aa2827443261efb16a224786a5b28c9327c53f2f4a9cd4fa0330aeb42357e5b9b4db"}], 0x2d8}, {&(0x7f0000014000-0x378)=[{0x78, 0xff, 0x208, 0x3, 0x0, "6472d61e284a6e9b900f9249b633380921ad4435bca409ea5b45152b904ef7f3bb76e57cd1bf577b87a7a23bb6f0f1dd57a69447b1a7416d9504a4abe3be6bd75e275beefcd4c790e7b9766db344ea50b64799b9ffa6170fbb0ae84f1a352db6931a9c6cc0c366"}, {0x8c, 0x8001, 0x410, 0x10000, 0x0, "c94d9fe907876cb5fae6ff2e55f9b08feae95a19b2a5b9882f99d8a3ddd9518245d8a5317ba4ea0dcbd164fbddaee6eb8a6bda8f6bc59d0bb346daa57d274d5ce35c4dc0989108fa16dc024ce583b632782452f94cdc969b770a91f2eb3f383d22719442a1ca07b639c4b5553f380ceb86cfa2208a72aa4c799f14"}, {0xf4, 0x8000, 0x800, 0x6, 0x0, "afcc65f14f93a799b54652850864e0a7cfbaed1b53a6404c19acf80fe5849c2e652502efa940dc15728ef70afe6a6dad5bbe450b486e44bf4f34193b03365183a4fb4d3c741c39801d8a81a0d30d14395455deaec0e6ec0184256488597b98b24d50027ff77963dcdcd30dff8b5ffa26d6a8abff257116be2726ff66f27efbc959ffd1eb146a17b31d52323ddca67fe684fb7b65e2b8daffd8b1ad291b2b9f04440c6bcb74c768840e71fb0ec052f5c704d11f96db84fb4814a0c517b7eb705162c912a3b107a0d5a499d5ce505ae50024c4a74e20f97e23ac55aef10accfb48d9a043"}, {0x9c, 0x5, 0x10, 0x1, 0x2, "41e763bc8f4a1aa789f09f88d99bb82d8cc2b0d72d8fc301c2a9cd6aa3c1e52f9bccc628e62ae93a8099275d8ad0f7ff207c4357ab6f60329dc17117c3f4a5544c8c7d3be04620421a62e324218817d002334ac87be18935b9367939cd235db370bcef839ef2f3a9a9ea41a8a548e69f94e2f9ef0eaec95a202c6265f4f7637c93cdee6d1e53c250dfbee2"}, {0x44, 0x8, 0x8, 0xff, 0x0, "ec91cdfeabb4aa804276db78402e11a436669ffb692ea9cd089046726aadcf333b5a0e2d5c8601a17dfb9eaadebcd227eb4e54e6"}, {0xa0, 0x40, 0x820, 0x9, 0x3, "6cfea78add2b058ac8365914561d7437380a5398d5520f3621a4a49e26b3f2c603d3c33ef66a1c58f6007c8e6b1c0b76cc533d4cfa0fb7b23d377a2e57c306896f1efd98c521ccfcd885cfb789459b6213f11921320680d5f7a4b84f76102f3d42edd7994c3968e9d785266d022db240d35c205b6ab9cb8e9301f86b249972250c4585c0eff2bc689ec05ce999"}], 0x378}, {&(0x7f000000f000-0x1178)=[{0x1010, 0x0, 0x4, 0x7, 0x3, 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{0x10, 0x4, 0x8, 0x6, 0x1, ""}, {0x44, 0x5, 0x608, 0x100, 0x0, "83ce1f94df23e9cafec53a9c579f3f60d865038cda9f8eaa7bc4f6761b78bbc87cafc337072731513e361694808edfd8995c1e"}], 0x1064}, {&(0x7f000000a000-0x280)=[{0xa0, 0x3, 0x200, 0x7f80000000000, 0x1, "d48932988a26483d00d6f44d74e8f992b46457911ab71f72ff7a99be18a35a8e6029af00b8f073755f8f797bf73d2aab8d1186e42a3fdd135b56edf04eb619b09fa70bde110b6525099cba192cb633c4302049457b42b232efc206fe43ffd2448af4c686c2a169197f14934a23e0e5dedd3a01f209d4efa6161f23f7f3435fb4420eb27dbc5d3cfa5340c4a873"}, {0x88, 0x81, 0x0, 0x2, 0x1, "dcdb193b6af185368d88862f323f51aca0f0d1903d24b9f977be187343ef40354f76c6f770e4993ae5f1059670ce7cdeab06206b9a46c83027b22570ef3ad2ad7e48056c145f746266dae0c541eddf3999d76c85ee12b117150968a15fb1e3b9391faa287c8daa1e15c9695dd1b4767f485142c727"}, {0x38, 0x0, 0x300, 0x7, 0x3, "2b45a43d0934dbfb27cb62c3f3fdedc61005160a4e2b7334430554d74b5841e7ffbbe60e14e08c52"}, {0x60, 0x7fffffff, 0x300, 0x400, 0x2, "2dc25be8a77013575afc8ea17d987eefa1fcde92413343c6089cf4b2668e65674e5cdc28678ecf909ec90f1b63c415ee5502efb53fa1bc5b59e19c26a91128c20dbd739fab8c6eabd791afd3d95944"}, {0xc0, 0x9, 0x300, 0x80000001, 0x1, "a1fd228f8965582d71be2a9b7dbd17bec9d684f18070d72b6c176ad5e66c814120dab35518fb6edffa76bfaf39506be6b0633e92596a68f402450f508db8969d4008d64ad815d604d91cac386bec003882f1686a08a975dea2e3e9fe3df49d417d0e8bdf1fc731cc398b9212fbefdde54d3b829e46be5f0586e49e332ef294143234045a9094f5e2e78792cb18acbb5fdb11675f3003e3b4d8c91cc3cc235875b003d0faf340d5cde27fbdac2c"}], 0x280}], 0x9, &(0x7f0000013000)=[@rights={0x30, 0x1, 0x1, [r2, r0, r2, r3, r2, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r4, r1, r5}, @cred={0x20, 0x1, 0x2, r6, r1, r7}, @cred={0x20, 0x1, 0x2, r8, r1, r9}, @cred={0x20, 0x1, 0x2, r10, r1, r11}, @rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0xd0, 0x0}, 0x801) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000010000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r12 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000013000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) connect(r12, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r12, 0x1, 0x1a, &(0x7f0000012000)={0x4, &(0x7f0000002000)=[{0x8, 0x20, 0x6, 0x20}, {0xfffffffffffffffe, 0x8, 0x1f, 0x6b}, {0x9, 0x4, 0xfffffffffffffffa, 0x2}, {0x6915, 0x125, 0x7, 0x7}]}, 0x10) 2018/01/08 14:04:04 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002be000)={0xb8cf, 0x9, 0x8, 0x2, 0x10001}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00001e6000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/08 14:04:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) r3 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="eee722143b96404f6f2e85c4ca32bc05", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0xe00}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001000)={r4, 0x30, "2b56e3612de1a3cd053867bb354c96fa694ad895ae0f6084de28c694dba3ad239b287ddde7939b567fee12a2324a4aaf"}, &(0x7f0000001000-0x4)=0x38) setsockopt(r3, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/08 14:04:05 executing program 3: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000975000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x6, "e17f20", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/08 14:04:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e77000)={r1, 0x8}, &(0x7f0000fd6000-0x4)=0x6) 2018/01/08 14:04:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) connect$inet6(r0, &(0x7f0000131000-0x1c)={0xa, 0x2, 0xd091, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e3000)=[], 0x0, &(0x7f0000ff1000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x4}, 0x0) 2018/01/08 14:04:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x8000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002d0000-0x4)={0xffffffffffffff80, 0x4, 0x8000}, 0x4) syz_emit_ethernet(0x2b, &(0x7f00003e5000-0x2e)={@random="0b234a87f2e1", @random="d31ac55c4242", [], {{0x7fd, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, '\t'}}}}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000cec000-0x590)={0x6, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x3, 0x0, @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]}, {{0xa, 0x1, 0xea, @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, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6111}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x61dc7749}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x272f8251, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @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]}]}, 0x590) 2018/01/08 14:04:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b54000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef1000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000627000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00007bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006f4000-0x8)={r1, 0x5}, &(0x7f0000d5c000-0x4)=0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000cce000)=0x0) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2c, &(0x7f000027f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="b8630520df95", 0x0}, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, &(0x7f0000349000-0x14)={0x0, 0x1, [0xd04]}) 2018/01/08 14:04:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000a28000-0x10)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/08 14:04:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00001b1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d5c000+0xb4b)=0x10, 0x80800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000026b000-0x12)={@common='gretap0\x00', 0x81}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000853000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/08 14:04:05 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00007b2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000eea000)=0x6) bind$unix(r0, &(0x7f00001ce000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004c6000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009a0000)={0x0, 0x0}) accept$ipx(r3, &(0x7f000051b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000210000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c9a000-0x4)=0x7, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r1, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) 2018/01/08 14:04:05 executing program 3: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x9) bind$inet6(r0, &(0x7f0000b38000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) 2018/01/08 14:04:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000182000)=0x0, 0x80800) connect$nfc_raw(r2, &(0x7f0000d72000)={0x27, 0x3ff, 0xdef1, 0x4}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) bind(r1, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00001bf000)={r4, 0x80000, r5}) 2018/01/08 14:04:05 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ded000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4a000-0x4)=0xc) socketpair(0xa, 0x4, 0x7, &(0x7f0000fbe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x1f00, 0x0, "e82495d8dac56dc496df52e4fcc3c2ad86385ab69814c95bf332b2b0116fcf59498139815ddefb32e059d8101f0a64b2302561e6b77778ca32c221d7b47c274deb4a23330078911311043ce3d64af34a8c3f956ebafd1e49c69d8514"}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/188, &(0x7f0000000000)=0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000584000-0x28)={@common='lo\x00', &(0x7f00009c0000-0x18)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 14:04:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00002c4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x9, 0x2c, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x822, "1a"}}}}}}, 0x0) 2018/01/08 14:04:05 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x100000000000802, 0x3) write(r0, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) 2018/01/08 14:04:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f000038e000-0x4)=0x0, &(0x7f0000734000)=0x4) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) socketpair(0x13, 0xf, 0x7, &(0x7f0000ccc000)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000195000)=0x0, &(0x7f0000852000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cc000-0x88)="", 0x0) 2018/01/08 14:04:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ad000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f00005ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005ae000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x0, &(0x7f00005ad000)=[]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x7f}, 0x8) 2018/01/08 14:04:05 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000888000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000119000)=[{0x4, 0x8}, {0xe, 0x1ff}, {0xd817638781c96f4e, 0xb4}], 0x3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000543000)={0x0, 0xfff, 0x10001, 0x8, 0x2, 0x1000, 0x7, 0x0, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, 0x3b2, 0x7, 0x2, 0x1f}}, &(0x7f0000c1f000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000ec4000)=[@in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f0000874000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0x0, 0x7, 0x9, 0x1000, 0x4, 0x80000000, 0x81, {r3, @in6={{0xa, 0x1, 0x3d, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0xfffffffffffffffb, 0x81, 0x6}}, &(0x7f000072e000-0x4)=0xb8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/08 14:04:05 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000)={0x1, 0x1}) 2018/01/08 14:04:05 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000f1000)="", 0x23d, 0x1, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x800000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f51000)=0x1000000000006, 0x6ce28ff91427b202) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000088e000)=[], 0x2d6, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f50000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0}, {0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x80000001, [0x2, 0xfffffffffffffffd, 0x6, 0xffffffff, 0x3ff, 0x800, 0x8, 0x5]}, 0x5c) 2018/01/08 14:04:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a64000)="ef", 0xffffffffffffffe6) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f000013f000)=[{&(0x7f00007a2000-0xd7)=""/215, 0xd7}], 0x1) 2018/01/08 14:04:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/08 14:04:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000bf8000)={0x0, 0x0}, 0x3, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r0, &(0x7f0000851000-0x38)={&(0x7f000010f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000193000-0x20)=[{&(0x7f00002ea000)=""/135, 0x87}, {&(0x7f0000536000+0xa7a)=""/153, 0x99}], 0x2, 0x0, 0x0, 0x101}, 0x143) syz_extract_tcp_res$synack(&(0x7f0000aa1000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000098c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f08000)=0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f00001c4000)=""/0, &(0x7f0000b86000-0x4)=0x0) 2018/01/08 14:04:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00008a7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cbd000)=0x6) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000020c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000361000-0x4)=0x1c) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008ad000-0x10)={&(0x7f0000881000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000763000-0x8)={r1, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000377000-0x8)={r5, r3}) write(r5, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/08 14:04:05 executing program 7: mmap(&(0x7f0000000000/0xe05000)=nil, 0xe05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 14:04:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ae8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket(0x1, 0xa, 0x307) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000be6000)=0x2, 0x4) getpeername$unix(r0, &(0x7f0000139000)=@file={0x0, ""/4096}, &(0x7f000018e000)=0x1002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000698000-0x10)="d8aa13bfee6a15f27a4291d6598859c1", 0x10) 2018/01/08 14:04:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt(r0, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/08 14:04:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x2de) 2018/01/08 14:04:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000449000-0x410)={0x1, {{0xa, 0x0, 0x9, @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]}, 0xffffffffffffffff, 0x3b4, [{{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3fa) close(r0) 2018/01/08 14:04:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000)={0x0, 0x0}) bind$llc(r1, &(0x7f0000dc7000)={0x1a, 0x3, 0x68, 0xfdb3, 0x82, 0x800, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xc9c8a8c0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c5000)={0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000af8000-0x4)=0x0, &(0x7f0000b26000)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000952000)=0x10000, 0x4) accept$netrom(r0, &(0x7f0000684000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000041a000)=0x10) r4 = socket$unix(0x1, 0x1, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f2d000)=@req={0x3f, 0x40, 0x8, 0x6}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000353000)={0x0, 0x0}) bind$unix(r4, &(0x7f000021e000-0xa)=@file={0x1, './file0\x00'}, 0xa) r5 = socket$unix(0x1, 0x10000000000001, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000059c000-0x10)={r3, r0, 0x4, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d2e000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x2, 0x1, 0x9, 0x800, 0x7, 0x9, 0x8, 0x9, 0x22c, 0xc5, 0x10001, 0x9, 0x4, 0x0]}, &(0x7f0000bd2000)=0x108) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000027b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000867000)={r6, 0x81, 0x0}, 0xc) bind$unix(r5, &(0x7f00004d9000)=@file={0x1, './file0\x00'}, 0xa) listen(r5, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000391000)=0x2, &(0x7f0000697000-0x8)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000794000)={@generic="887965774da3f04724b39b7d842a4df2", @ifru_addrs={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$unix(r4, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r4, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r5) 2018/01/08 14:04:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005b2000-0x1)="", 0x87, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002b8000-0xa)='nv\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)="1e", 0x1}], 0x1) 2018/01/08 14:04:05 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a4b000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00003dd000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000950000)=0x0, 0x4) 2018/01/08 14:04:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername$unix(r2, &(0x7f0000707000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000099d000)=0x8) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000096c000-0x8)={r1, r2}) sendmsg$key(r3, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept$unix(0xffffffffffffffff, &(0x7f000043b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bd7000)=0x8) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00003d0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/08 14:04:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d8a000)=0x0) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/08 14:04:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a1a000)=[{&(0x7f0000d54000)="2900000021001900f23c3524000a00060200000000000000000000240d001400001e00160000002008428d63b9c5dc674064e2158420af52d2eabf1d2cdb87ee7a9bfed74d7b0546edc7135141914789a8c44c12ef7dc8841d2cd8c7dd6bafbd7a6d04521530c84ec0382a04b061a37992d37b6474dfdb70da67777dbffb8ee2406c11f2eb7f6be3772817015ca7550a46588fa963f60fc6d83a0332acf9cf2fc0d82e47a88f66f3f5d4dc27f29715a7aa", 0x1be}], 0x1) 2018/01/08 14:04:05 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000020000)=0x0, r1, &(0x7f000001c000-0x8)=0x0, 0x3ff, 0x8) recvfrom(r0, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) close(r1) 2018/01/08 14:04:05 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000028000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008df000-0x20)={0x81, 0xfffffffffffffff8, 0x6, 0x7, 0x8, 0x3, 0x3, 0xfffffffffffffffb, 0x0}, &(0x7f0000d21000)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000e4000)=@assoc_value={r2, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005ea000-0x8c)={r2, 0x84, "165ba0d1896507ee0b258959c122eb945086bb0e8b7a17ab1111e0ab1d851fea21a316a255a1d0965991254ce8ee90a22734623a88ecf8a5dbe2d6bd79b160a09f7c0849ecf5aef47affc4583ae4d4ab342f7d42829cd86dada8aa29bf1abf344117c3ac2920d58ac6c3b9cad4bc5dbbb1d081cca8c95265b2d285d2fc1ecc7fb921967a"}, &(0x7f0000ac8000-0x4)=0x8c) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000980000-0xc)=@sack_info={r3, 0x9, 0x5842}, &(0x7f000051a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000603000-0x108)={r5, @in6={{0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0xad2, 0x1, 0x7f, 0x0, 0x3f, 0x1, 0x10001, 0x20, 0x5, 0xff, 0xe96, 0x7, 0x10000, 0x3ff]}, &(0x7f000041a000)=0x108) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000fc7000)={{{{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]}, {{0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x91ab, 0x401, "75f9ad86751116a03b71c5a0d90000bf34f4889e76f3a9348adea6d7f46d99d6215348fe35cb1e890de5c71c37da60d9c7c1476b87654b50a95d2d8c78dce8506364d8d9ce33c7b5cee384f9344094b3"}, 0x160) 2018/01/08 14:04:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000278000)=0x9, 0x4) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f00007e1000)={0x0, 0x0}) listen(r2, 0x3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eb6000)={0x0, 0x0, 0x0}, &(0x7f000010f000-0x4)=0xc) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d21000)=@req3={0x1ff, 0x3, 0x4, 0x9, 0x2000, 0x20, 0x586}, 0x1c) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000260000-0x4)=0x0) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af0000)={0x0, 0x0, 0x0}, &(0x7f00007f0000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000fc0000-0x4)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f00003be000)=0xc) sendmsg$netlink(r4, &(0x7f0000833000-0x38)={&(0x7f000083a000-0xc)=@proc={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000ae9000)=[{&(0x7f0000595000)=[{0xa4, 0x8, 0x9, 0x7f8000, 0x2, "659745e003cbcbf1b52e39de2ba7f6f63cf16393c499003d5c112c86f830bd14822934acf0976deb6493f3686f879862992a283c67fa47bc8221b0b9c968a6f8eb01f99e620a7c2cce956acb8d26338e25755820499b8b773c120ea0b406b7115f7c2f2c63b577ef9992b9eef4de9bc382f7aa26b6fa2dcecc38c07798bc0a1ec90577a0693dd2510ece06ff47af14f404f78a"}], 0xa4}, {&(0x7f00005ed000-0x1218)=[{0xc8, 0x200, 0x700, 0x7, 0x3, "e33b4b7f025a90d2b0be1c46eed7e3a86b11c36163a3160f32e8385c26c7277d1ef4f090eaa33770c1062cbc362c2b45e7c80a14fca092f3ed5fcc9471c0dae40b14e7359c1602a52b2cb006ca4068c53e1a888db667789830f0186aa344bf38d42971c9ebd860a9ad2a86618f5609e9d9eac5b5dd41483e3e8574f2899165e7e28f729819a30c1535e2a7ddee3bf80f1e5b05e7685b6edc28abf50e605133a1e05163e2bf5df9c5e133435ddd4ed1cb37e2919794"}], 0xc8}], 0x2, &(0x7f0000bf5000)=[], 0x0, 0x4000000}, 0x90) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/08 14:04:05 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80004, 0x8) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) 2018/01/08 14:04:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000c82000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f2000-0x4)=0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00009b3000-0xf9)=""/249, &(0x7f00006b5000-0x4)=0xf9) syz_emit_ethernet(0x83, &(0x7f000067e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 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, 0x2, 0x4d, 0x0, "8308e69b6422c3df261cdcfac932263770c3e8213699cfd9b3a994b62d0a67a3a82200ad4b6c2fed873c3484cb25760539f686e4e745fecde555118dc8c1235d8abb204085"}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009dc000)={0x0, 0x3}, &(0x7f0000218000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002a6000)={0x758, 0x4, 0x3fd, 0x4, r1}, &(0x7f000076a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004a5000-0x8)={r2, 0x3}, &(0x7f00001db000-0x4)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d8e000)={0x2, {{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c0e000)=0x0) r4 = accept(r0, 0x0, &(0x7f00007e1000)=0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0x8f, &(0x7f0000c23000)=""/25, &(0x7f00002d1000-0x4)=0x19) socketpair(0x18, 0x4, 0x401, &(0x7f0000241000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000098e000-0x20)={0x6, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f00002c7000)={0x3, r6}) recvfrom$ipx(r4, &(0x7f000041f000)=""/4096, 0x1000, 0x1, 0x0, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000f44000)=[{&(0x7f0000acc000-0x10)=@in={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002b4000)=[{&(0x7f00002a9000)="3f6ec32952d2ba21916a4c4a19ea2cda5a6c53fbab085672b41ddf11f74d73226d66bc4383c7409292bbcba5c3386f20be7e65b0a2223e8dadbb365a2cca0834af27eac462cde5ddb321fc", 0x4b}], 0x1, 0x0, 0x0, 0x20000004}, {&(0x7f00005a7000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000853000-0x30)=[{&(0x7f000066d000)="856cc9767bd12353d7a7e39d7395128e50a77e80e605933335e3a5731b6cb5d25167c5d0f29d00d76c11552fe9d06a2d75426ef771d1ef0863ffca874d9d5f8fb14f9de2f37ced3c36d4bbf9d817ff51c7b1735351f1b473d0f10431", 0x5c}, {&(0x7f000080e000)="eb74dd7d60b2dc3df8971ff432c37f5ca5717c277bd605e90cd4e780624f592526471233159d30389b958887917e43005576c1faec6f75bca9534eecc8c76ca4770d7bf3b0dc68d926a0004c0deadadbc73a807f1d9250c5cc57bb29f36aec3c9b15e697cbd005ee8efce3488727119de1d6170f0bf2ef15d5e3e8f6e28010a3bb", 0x81}, {&(0x7f0000e4f000-0x6c)="05e338299385c4ed9e4d3abca5eb35d9456f47c8f2501890900074ccd9959d52a3f9b8ce3473fdad9f860de550e927f64c93d1e2b34d72c360710b91700dee5ea986e2211a16a76bccd168de98559eef30bf4f46a9da0e6e0877c9222bc9f4f26890e874e319ddb8adba6375", 0x6c}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000d44000-0x1c)=@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}, 0x1c, &(0x7f000047a000)=[{&(0x7f00003fc000-0x7d)="e6fd40e2a24f0f06b40bfdd467a0184d8d62acddc83807e1e06bdfe960a7f7083e3018170fa075bc444a92b616d42d1813726c830ea32412303badb282a0ee99573be62da67c4b52cbda38a64c88c2284deef5c5d97b14d995f9dca7c41f9989929c8c6a3c1ce724900d52102fc8b4659130c53b59e40b8d71242bc6fb", 0x7d}, {&(0x7f0000de1000)="466174d2f38717f020f4de375581235f5974a24dbc6b8b3b08ca3e8eb37c639b462b", 0x22}, {&(0x7f00000fb000-0xf1)="224e4e78e3a5f29b10cc410371ccd87403934a1e1dc925b9d551eb55c93d92302e9e4dbb4c779b7eaa75ae391f05d7d05f718314acf31544b9c9a173d6c53a3d1984daf15f375b29ba79c5184719f9b17ef759d360b23d734a4aad47d120839bf5877f40cc1a55520e96118b1f7934294e6bcbd9710756f162776515d6667192bb7dcc5323e4457405d410e7b7740e0bfb060967c5e28be36371b489b963b6b126218f0000a07595337e4d9aae0ed22780aa237304982d36fbcaad59de6333bb2023b9f73436bacb3821f2c3ad66689163c9d22ab523db4dd9198a46acd2f9169b3942ee278990242ec247ad81bdcd63de", 0xf1}, {&(0x7f0000060000-0xa6)="47efb6149e96b7a9a82750ef62095eb86bf2982a7478c9eb57d2f9665d84d5950770f3b437e6f2dc7b3072e0e8988ace08f1ffe57019b7dce06aeb4438f025bc0ac67267fe51af95d8442c4b19b1ff970ffc88fd14718464c14bffd5c4185684eefb9d2c138b0a7a6abc0f6767c2bf5bc4566b64c3ef3ced5403d31fd4debb4b15a2543feb9a8e81abf2709795cd6470e7d9d65b7ef38e142bf6310be05b75f7db9caa851752", 0xa6}, {&(0x7f00001fc000-0x62)="28710349311c8ed51f3a03f178607451a87ee69db577d6cd5ca1621acffce84a3bc191fbda14c303b43abecf12a580cab1ff7267d2e247c2687ff1b0fb477a9eff42c89547d1e7bcaf58dd0da7c81ed931877ec57751d53f92004c9806092ab3639c", 0x62}, {&(0x7f0000e41000)="29772cb0854feb7088eb9cfb45d52eb4129909d73d6802c21ac315055b43cad8c0c5571608422be98d11e292f04f5273b763", 0x32}, {&(0x7f00009ae000)="c97b8e72481c643a15b4bbbd3bd0e10f6ad9cc2e6333562879a0ed2b7587109a77b8690af194bb3ca19edf637e7dfe062e8430e778311641c12e01816c1cf2518f6c4b7939f58a508d5ff1725ee11d76844388e3a82ab07a4a31442ecc2db0", 0x5f}, {&(0x7f0000be0000-0xb7)="9eb25461c2cc304cc9ca7d3ebbc3dbae77937bcad5a640bd9ee7ffdfb41dc3d439ac4b8961ecd5d58c683ac7c1bc4318825d5279d9d91bab508b8f71d4ee9644e76da7f32f7adc8dfdac0251e163e1ceabf8b9857176120e8e34c9571edad1fd14f8f59e70eda0d27418b02d9eb8fcca80b366ba21108dabe7d1a909e3a4bfa6673367c8f26278019a3b073a2c773e9e63df74ce108593be6db24184191117a206c1b39600f4753105acf9a1d3c54534b938d279d9ac6b", 0xb7}, {&(0x7f000022e000-0x71)="7438849a56cb809cf269d883488177f8fb8dfe1262886f738790bcdfaeefdeefc60ffff06930fbb1dbe5de62d607368a80910883ff68f24fdf0f864aa20e698f364320f2a5b2ae8ebbb5a9f0182c85943ac09ca6994f81744ed6aab686dae4a57d823672cdffdf8dc4e22d12a2bb1fb493", 0x71}], 0x9, &(0x7f000008b000)=[@init={0x18, 0x84, 0x0, {0x7, 0x3, 0x7fff, 0xff}}, @init={0x18, 0x84, 0x0, {0x8001, 0x0, 0x9, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xffffffffffffffc1, 0x4, 0x4, 0x7, 0x3, 0x80000000, 0x7fffffff, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0xffffffffffffff81, 0x8}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x634c, 0xffffffffffffff81}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x201, 0x6, 0x1, r2}}], 0x120, 0x4000040}, {&(0x7f000059a000-0x1c)=@in6={0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000f43000)=[{&(0x7f0000f95000)="d96c01a9a2ef3fbca4b2157cb3ab6336d1b218f2da24e83a7da60a9c4a572bb179425b65a65349cd2c4e7ce72b3000b2a43dfd45b23161d5f11f53b15527b48d0969d665fa68880ec00e8f464f4904f44a8b000c1203732c8eea666dd8399ff55d16e573c9deafd67ede3dfb345d8717df0669e8014074e4daf93bce5cf3912050275501debe7a925d34e56a18ec85ce5d38c370f91bfe1430afd0e7dc23dc38c2b7ab77cc54f70e50428b0720e84dfe26625127fe94203ea9a30dff51d6ff3497091c3debcc9fba39a79177f1d5308eeef5879ea3d510f607", 0xd9}, {&(0x7f0000673000-0x26)="e83c7465013a8fb1368022162ffbc0ed94be323619037866313876e20c37967c1e2577bacf59", 0x26}], 0x2, &(0x7f0000619000-0xc0)=[@init={0x18, 0x84, 0x0, {0x5, 0x20, 0x5, 0x6}}, @init={0x18, 0x84, 0x0, {0x40, 0x4, 0x40, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x8207, 0x7c, 0x4, 0x5, 0x9, 0xffff, r3}}, @init={0x18, 0x84, 0x0, {0x6000000000000000, 0x81, 0x7, 0x8000}}], 0xc0, 0x4}, {&(0x7f000057d000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000305000)=[{&(0x7f000096f000)="202217127cbaa7a582f010d25ad51c8a892c2927695cfcae9452d85f772888a4061daabbde67a5e95056c5df4881ab4c482b363613336b63aeea70473cb4542d5fe52196fee07e4a8e8bb6f7522fa4d3f1183084762626e4a4d4", 0x5a}], 0x1, &(0x7f0000510000+0x7f4)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x7, 0xfffffffffffffe00, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x784ed8a4, 0xab, 0x8000, 0x80, 0x3aa, 0x4, 0xffff, 0x52c9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x7, 0x1ff, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7f, 0x8000, 0x6, 0x8000000000000000, 0x4, 0x1, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x56, 0x4, 0x8, 0x2}}], 0xf0, 0x8044}], 0x5, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/08 14:04:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept$ax25(r0, 0x0, &(0x7f0000c06000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/08 14:04:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000cc7000-0x4)=0x0, 0x80800) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000db9000-0x4)=0x108, 0xff32) write(r0, &(0x7f0000063000-0x98)="", 0x2d7) socketpair(0x1b, 0xf, 0x7fff, &(0x7f00003c5000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000487000)={&(0x7f0000642000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) recvfrom$ipx(r0, &(0x7f0000469000)=""/0, 0xffffffffffffff86, 0x2002, &(0x7f00003c8000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/08 14:04:05 executing program 3: mmap(&(0x7f0000000000/0x5b9000)=nil, 0x5b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00005ba000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000271000-0x4)=0x10, 0x80000) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00005ba000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005bb000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) sendmmsg(r0, &(0x7f0000831000)=[{{&(0x7f0000685000-0xe)=@l2={0x1f, 0x8, {0xfffffffffffffff8, 0x4000000000000000, 0x1, 0xfffffffffffffff8, 0x8, 0x2}, 0x2, 0x81}, 0xe, &(0x7f0000a88000)=[{&(0x7f0000ba9000)="5ceeb5c1a45eb1ebbb7d77f09c317a9acd3216d2ac613d5f3bb23e4a10806146499d78f8d50d51b0ddf5b8059b88c35c2b91e0e33d952ea5ef0f45136d4d61f670124ee89b0d775d352f956357a86da2640bbbe8ea725bcb8e8d4ffe057f3c2405ac2cf0ce139b08720011324d2d0edda65c3d51f30094ea12ae3a924569510a18eac538a1107482335e0f7da7acdd9edcff6a99daf9b33b60bf9440eba4bc4a7850b088d4a66eb5c5fed2a65df6b4290deacca1fa9cbd5dc8ba6b1af866b65a79393bc090b3", 0xc6}, {&(0x7f0000d5b000)="683c4b5816ec03b2930074602eae3a65cf3d5a8184faeab7d7bfd1719838f7ecd25eb5d994a08e5ab55f78ce478de9a436632b2c5752f575c511f6577576e8cebf169b70a7dbd3255cfdd6a5afe03a1ecae59e13ebe1a17f86611016eed823120808a6dc88ff12408c3920478c7d4e58193baa6f2e0c621a3df8744c017c90281d7cf39c6c3cc8c8f9337856717728ba0e8cae469a8d19864e73ca53e90c059a3e4286ecc03cf7ed7f351acce5a4c97d0c4da50906986b431c9987f2be", 0xbd}, {&(0x7f0000bb3000-0x4e)="726fa6cb65a7eae25375363fc3cf442c463de555455d361e56bfc4c2b8e0a36f49c7186dceb67eec9f8924a24962797dc79202390a1197995665b4141983211d6ae874f87a81490319650397894c", 0x4e}, {&(0x7f0000702000-0x85)="50bf4ba93a50d3d143588212225b849192773892da19eb419161b59b68a6b35e06c6bf7846ae3a3d4387a01aceaa04bb7de366336e25992da6e647aec64c6ba266cd1af7f7aa3266aca33cbc64b467f56c49aa07b6207dce785b2981c335935000b709f36b7f336f6f78ce50a1298acf40e7ef3b76190ad8171ee405f0b9f95af1896c57e5", 0x85}], 0x4, &(0x7f000072e000-0x2d8)=[{0xc0, 0x11d, 0x8000, "bfa3cc365db5f0c28c87caa9db5cce199411023497784f81b2c72de2cd0abb6908b068dfb8194e42f85ab0ab66d52626ed9ae8a2f0112e48a97a224d5212b7e622ab6eccc599be849188a8fb24b47bafa68ca5385f765c05972d4077624fabc98b6e75015fbeb22359789b9861a706f39aaa6a99aeefea99445d75b19265834426ce6dd3d4411a4cdf0090dee91437beab5092b39e2aa7c15c36a476f4a95d7f07d129233df73d731a0e"}, {0xa0, 0x10b, 0x9b6c, "5825586dcc7ce1963de8af52ac44097c784e5874bb4abadf5b58d521aab61681c2b30d1c14a6dcfa7df97b804505f9e593eb90f2a7d63580769795cc804e8743fd95434c0db9fdf554f22bb54c2a4c42c79f03b3ae5357519c2bcc489e4229e3d31347f733750ac3043f0e97b2b648f6ffc8a973f628385ca41ca4a7801282bb4ecc28d320e4b2d5333476bb775f"}, {0x110, 0x3a, 0x7, "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"}, {0x68, 0x11f, 0x401, "3d8bff78a297109d3946c960b474a57b690649a993bb55db58e42ab6f42445bdba6cb911dcc812aaa3dace5ab549a1ef287b15b18257d9ce227a7fd20d54cf831151734a215a2c9ffdbaac74600f5090936449"}], 0x2d8, 0x1}, 0x425}, {{&(0x7f0000ddd000-0x9)=@rc={0x1f, {0x4, 0xffffffffffffff89, 0x3, 0x8ff, 0x81, 0x8001}, 0x80}, 0x9, &(0x7f0000f82000-0x70)=[{&(0x7f00008c8000)="4da422941c37b538aee083a9c56501a7f19aae23bc92d4c8bfab36d7c6483401000445fb828cd9054f8ff567289ea4469dc86dd0e0b44a580e93dc0873a951bcb929c6c9b631735c5126831629f8487023975e4cfc43a5690f5454788885a9a0fc4997c65aa4c0ab69f7e4b93067fc62adc9d1e96c", 0x75}, {&(0x7f0000e92000-0x4d)="43f3edd7f3413faeccf9e8acc9058e68a2de58798eb1fe7c1f9e7e5a1a677bdd6c3c1a448664dfaf391424b6c748824f6d3704f0bb514e3695342c0c039836f732b067cce73fa4609b1bc63c0b", 0x4d}, {&(0x7f0000028000)="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0x1000}], 0x7, &(0x7f0000c05000-0xc8)=[{0x20, 0x117, 0x9, "a1574ffbf70a1c90d0651e35db"}, {0xa8, 0x88, 0x2, "828db5785770ea84630fc1cb04ed4b6b187db493279da672dc66af6efc4ae2a5b015b29174e06e309c0bc80a4a04765961796334286db065e32c76d598bbc61005373d92b80ac7ad02eea652348862888ff55bf3663a63bc47db6add9564e9082c3e1a590d4345d3fcf337c8d0cb8f1d305b2e3679c5fa3991412febdc0077c80f6f85718173c9f13fc41a13a523b39e1c5a9b8e0a"}], 0xc8, 0x40000}, 0x4}, {{&(0x7f0000e4f000)=@nfc_llcp={0x27, 0x1000, 0x0, 0x4, 0x200, 0x100000000, "e7976aac366a9b7ee76d90902c391fcc1450db843fbdfd19d1831c114ecfd27a7fcff6db03e140ee7559fed8e5c75911a82338672fc241b3777d82682a4997", 0x4}, 0x60, &(0x7f0000c69000-0x20)=[{&(0x7f0000a90000)="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", 0x1000}, {&(0x7f0000e74000-0xf2)="17e1d7bfa554e31dcb601e033ee4b8ef96d3724e667ae0e9f2fe36e07e9859973b7e5e8607b9746f757a7da78a4af6e9cecc554ed63e80ef827bc2c0e5cab94af8e6efe1822513b5e9b5e45526f0952935473d8773163697aea80474552b67984c2994a62120c7c985f8d2a28b229a1aded1a659988d0f6d73d0d30ef290e5725cc3314ba380e5fa71c9078031b3f88815b234df1ff8bac386f41ba8018736c9df2b76d6e20c3efae58e6e84428f391429dbdbcad9d4bea5c67b79aff70dec662dd3ff646623e7c4283d0cf362d8af1fbb289971eefb0c9e70c9863bbf7b828b8a9691019adcbf67e5fa82b449ee34cc2e12", 0xf2}], 0x2, 0x0, 0x0, 0x4000050}, 0x80}], 0x3, 0x10) 2018/01/08 14:04:05 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x20000100000006) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000fd5000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000947000)=0xffffffff00000000, 0x4) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x10000000000000, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) 2018/01/08 14:04:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000632000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fef000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x9, 0x0, 0x4, 0x83e9, 0x7, 0x275, 0x80000001, 0x7, 0x9, 0x1, 0x8, 0x100, 0x4]}, &(0x7f0000198000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x100000000, 0x30}, 0xc) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000a3b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000a99000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a99000-0x4)=0x10, 0x800) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000860000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a98000)=0xc) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f0000a98000)={0x11, 0x1b, r5, 0x1, 0xd27, 0x6, @random='8id"dF', [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008be000)={0x0, 0xc2, 0x5, [0x0, 0x2, 0x9, 0x677, 0xe898130]}, &(0x7f0000a97000)=0x12) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a98000-0xa0)={r6, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x8f9f, 0x1, 0x6}, &(0x7f0000a5b000)=0xa0) 2018/01/08 14:04:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000078a000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000097d000)={0x0, 0x0}) shutdown(r0, 0x0) writev(r1, &(0x7f0000ab5000-0x30)=[], 0x339) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000646000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b5c000)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006fc000-0x8)={0x0, 0x80}, &(0x7f0000290000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005e8000-0x8)={r3, 0xfffffffffffffc01}, &(0x7f0000163000-0x4)=0x8) 2018/01/08 14:04:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000069b000)=@assoc_value={0x0, 0x0}, &(0x7f000073d000)=0x8) connect(r0, &(0x7f0000e81000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/08 14:04:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000499000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) 2018/01/08 14:04:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033b000-0x10)={0x0, 0x3, 0x0, 0x4}, 0x10) 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) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/08 14:04:05 executing program 7: mmap(&(0x7f0000000000/0xf4c000)=nil, 0xf4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000419000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f4c000)=0x10) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000c1d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4c000)=0xc) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f4d000)={0x26, 'hash\x00', 0x8000, 0x0, 'hmac(rmd320-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003ac000-0x10)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005dc000-0xaf)="e6b1b30e4f74dcf046543cf670707c02dae34c8613ac03e351a82698c30285f4a22cd2bd5249aad2ca9ea9c2b879a40751088061a2175b260c0b98e889738740a4b41f77c3b206a8a237f34f8ff925715a5836d832e76f1713b0d9e14178de4c522ef793d2890331c9de182ac4f6ba9d2731f06ec907370103506572666ce2a9915025e3f3a0edf8cfc7d094aa1c989f6e19e21c5f6d0003888635d07e0061601f47f4818d6c09128bb7593c3c36f5", 0xaf) 2018/01/08 14:04:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x89, &(0x7f0000550000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x53, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0xfffffffffffffe52, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455d"}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd0000-0x4)={0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000a62000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d37000)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000061b000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003db000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) 2018/01/08 14:04:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) sendto$inet(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000637000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00003f5000-0x10)={0x2, 0x2, @rand_addr=0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 14:04:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c10000-0x4)={r0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00008c4000)=0xff, 0x4) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) 2018/01/08 14:04:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = accept4(0xffffffffffffffff, &(0x7f00001fb000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80000) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000691000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400) r3 = accept$inet(r2, &(0x7f0000011000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffda8) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f00007bb000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x1d1, ""}, &(0x7f0000bd2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f5d000-0x6)={r4, 0x2}, &(0x7f0000c72000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000038000)=r4, 0x4) 2018/01/08 14:04:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x5, &(0x7f000047e000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003fc000-0x20)={r0, &(0x7f0000005000)="", &(0x7f00005bc000-0x1)='i', 0x0}, 0xfffffffffffffd82) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) [ 1076.170829] sctp: [Deprecated]: syz-executor0 (pid 2494) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1076.170829] Use struct sctp_sack_info instead [ 1076.190410] sctp: [Deprecated]: syz-executor0 (pid 2499) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1076.190410] Use struct sctp_sack_info instead 2018/01/08 14:04:05 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000d3c000)={@broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0xffff) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d3e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) socket$inet(0x2, 0x3, 0x3) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) 2018/01/08 14:04:05 executing program 6: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x10000000008, &(0x7f0000abc000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2018/01/08 14:04:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000001000-0x80)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ef1000-0x4)={0x20000000, 0x0}) 2018/01/08 14:04:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f79000-0x4ab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socketpair(0x19, 0xa, 0x5, &(0x7f0000d4e000)={0x0, 0x0}) 2018/01/08 14:04:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cd9000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008cf000)=0x24) 2018/01/08 14:04:05 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000004000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) bind$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x3, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x2, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000cfc000)=""/198, &(0x7f000080f000)=0xc6) 2018/01/08 14:04:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b8c000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c7f000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000c28000-0x4)=0xc) r1 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00000ba000)="9d7d000020a307ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd236dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb40006a1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c5420184d10000000005c50008a000000", 0x90) 2018/01/08 14:04:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r1, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) 2018/01/08 14:04:05 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80003, 0x6729) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000b000)=0x60) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000)={0xffffffffffffff9c}) sendto$llc(r2, &(0x7f0000005000-0xe3)="66cdbcc8c292ff27f1676374a0cd2cb7db768df002b099921f3d7ff076760d8cf2c23152a308badbbbe775224d18944a26d95ee33e67a569b07bd324d45fc8b3b3049f04599590dee40bb53ef04df22668f39fbcaf8c3d851692b1ff0db5eec6c3c1920eb3f3a9f9f7804024b9650bbed5b2065864561c9491fb9ae9e9d86161cac26ce61c4fdf8ed31bf06701c96fd48fb3b08d66565eff861a98f343958b2b99f885f8e2f20fafdf2582078779091e607dd980a747476f432af17feee587789ac73968eeafb50ace53b7282ccd884b4ce08b99a59700235010603eab60d8b1ce3379", 0xe3, 0x20004000, &(0x7f0000003000)={0x1a, 0x7, 0x5, 0x8, 0x7f, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x25}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000, 0x0, 0x7, 0x9}, &(0x7f000000c000)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000000d000-0x47)={r3, 0x3f, "4c0856ae3e7760c7026f4db6dfeadfe38db5172aa4b53cf08c39ba0d4dd2a422ada7174047ddaacd277dbc219a96d3b3c323bf314026b4e14a810248267748"}, &(0x7f0000009000)=0x47) 2018/01/08 14:04:05 executing program 5: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000039a000-0x10)={0x477c1579ca5917c, &(0x7f0000b6e000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000083000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000437000)={0x0, 0xd8, "97e42f4a209b3fb58da39128e4f4f40009ddc9ef1220bbc0f4bcb34cbaa6b4abcfc5b0afd622580668d7d8e37314f1089524928caaa5b4c5dcb1a7441b81c6a5c9f9ee7c1b415d7765f5418755bc4ebb6fe9c13ee5137eaa8d7f72894776513934eac87b458e8badccd814c620007ab7be4d81f3a1d760e785d0415460475236d9bfe1cd5a4e8878be8f31343444d39ba5153e02de496a64a935c669b1731193c35f6a96379212b04eeea8ee46e62e6e0a8b692f73aac28932f454923b17c032832e50489489385535df47a283c0e77b0ea702a72eee2acc"}, &(0x7f00007b8000-0x4)=0xe0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000332000)={0x5, 0x200, 0x7, 0xfd6, r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e09000-0x6)={r1, 0xabd}, 0x6) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000559000-0x10)={r1, 0xa4, &(0x7f00000e8000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ab}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000987000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000173000)={r1, 0x787a}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d81000)={r2}) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000a0a000)=@req={0xffffffff80000001, 0xfffffffffffffff9, 0x400, 0xe397}, 0x10) sendto$inet(r2, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000a81000-0x6)={r4, 0x8}, &(0x7f0000258000)=0x6) sendto$inet(r2, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xb8) 2018/01/08 14:04:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a010000000000000071ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fad50974e8e1195c600f8000000040002663d75dd05000000000005eb000000090838a46611f937f96f7c4ff812a8f9fc3f072fe60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026ffffffffda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb49c7883", 0xd0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000990000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/08 14:04:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x0, 0x6, 0x0, &(0x7f0000495000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00008f1000-0x14)={0x0, r2, 0x1, 0x2, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000072d000-0x84)={0x0, 0x1845687a587339d6, "5bb9c09585de53bc389d5a8f676d7ace299161317921ec252c70ab4b7b3b0a7d72a22fa227e04fe961bd59f38e583472de6d93ab7b218f6238448979a99b510ce0ac9f1c3d8dba469d9e7fe43f8769827bec3dd75be1bed6a3919dbecdc57ed940325fd07c9c5e2115e9d66bbd5cf2ea5fe21e5d5dff3c719398fb18"}, &(0x7f00009ec000)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000855000)={r3, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5326fb3b, 0x7ff, 0xffffffff, 0x20}, 0xa0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 14:04:05 executing program 6: r0 = socket(0x1d, 0x1, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f27000-0x4)=0xc) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cb8000)={0x10000, 0x0, 0x7ff, 0xe370, 0x0}, &(0x7f0000b50000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000926000-0x98)={r1, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x22c2eb4}, &(0x7f0000d83000)=0x98) setsockopt(r0, 0x20, 0x80000000007f, &(0x7f0000134000)="00210300", 0x4) 2018/01/08 14:04:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007c0000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000eb0000)=[{0xb, 0x3}, {0x3, 0x400}, {0x4, 0x9}, {0x0, 0x6}, {0x7, 0x9}, {0x3, 0x5}, {0x2, 0x1}], 0x7) 2018/01/08 14:04:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x101, &(0x7f0000d81000)=0x4) mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/08 14:04:05 executing program 5: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000dd3000-0x54)=""/84, &(0x7f0000c52000)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00009d5000)="752e75c42a992970663ab0d37dd7d6675799d5917fc9e5a5a1fbd79ad74fb78e"}) 2018/01/08 14:04:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) write(r0, &(0x7f00005c9000-0x27)="26000000130047f107000083140022e3041000ff010000000035000000000906050010000200", 0x26) 2018/01/08 14:04:05 executing program 0: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000902000-0x50)=[{&(0x7f0000f93000-0x1000)="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", 0x1ef}, {&(0x7f0000f95000-0xd7)="4d679ea50db7bca2196ec7ecb90e66d197838448534ff3f8c359499ed941837fe79ed164c90682cbeb99696f62d816997f9843ba66bb1cb822723579401db3d24f2180aef7065d5ea3245377e4bd4f907f0841f35c7bb991492bafa70431d5237c061d63139d67ebe60e11ba9cbb7527e9f1c028d4c71d93eaa53bc24f3e159a74fd26330f312484151d7c16da0a62b18bbb1403e62eecb9ec998026531f0e6dad0aa1bccb69ae04078a870899f603274cb6712dbe4f6eda6c427e98a32cf0aec914401012a23c3618c7cf3037e85d8db29181275269bf", 0xd7}, {&(0x7f0000f97000-0xd9)="d1caa029f3368a6d7abe4c1548968a2237340a39dfa9d94fe4f9a6b4aa2926a239512635abc68decbd71e39363a2a6dcadc184a02488cb12c4f9d8bee4a933e28608ecfa62b5dd26ff3cb9c2c6b301492a1767b06429fc1f289dd68c1f36477fd151b3e222bc7dbac9c5bbf24ccaa2c64356ec6e8c3e19eff040abe8d68eaa62ae083a85c1c2f9198df94624cee3413a76842785a1e2c525d4087fd75d8ee4998698de0e104c9b6491df9ea2f93d60a13f1cc3bc436de937001e5373a4eabf87a30727b8f69197704d1aacfb7c8ce69a49abb89017f11a1da1", 0xd9}], 0x3, &(0x7f000057d000-0x48)=[@op={0x18, 0x117, 0x3, 0x4000000000000001}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x30, 0x0}, 0x4) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f00005c5000)=""/244, 0xf4, 0x0, &(0x7f0000f98000-0x10)=@ipx={0x4, 0x1, 0x1f, "2aa74edb1ca9", 0xfffffffffffffffb, 0x0}, 0x10) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000024f000-0x38)={&(0x7f0000a4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f0000562000-0x40)=[{&(0x7f0000803000-0xde)="60d900d91c22ddc3174d4ec3f0ca35cdad736c687e18d646f75da3e1f2be6e0e7f75fd65d20cc33d501b921e0616cc6b2173371e28cbb85033043620e9d0a9c37a45b907802c400222b22336a8695cb8e61edada4b8b304563d841f128d2bcd3fe30f7bed430c86a893b77b7e6d0f9b6bfd9845db6437b173de0b34da21c5ab4cab6fb2488d94fbe9bad4973bbfec66d0116eceaa3dcfe7dae6b50cbea9fe056fcf7c94232072fceb1c8d79f1035235f9f8cc918e0767006aa014ca0c8955cf3a080edd692af23b11bb4f55b136ce8c1cce151688b48d65e3afd35215dc3", 0xde}, {&(0x7f0000f98000)="3d823588c93fab42d7701b57408feedf2f82cca94682646638f0189998751bae327d74322e3ff004f8eac62991968054cc51351023da6a3b39210ba34f25884910779a3f1fa9d32e5d286e47cea4472238530c88b7f4ca6e77d7f2518e4bf2a08906a1176dce0cf4334e8a8ea7e24edee1df405ef72fa5e216f7172179de1c5453f268947cef0b0b55d1a1d27ab6c0e8808f298d27f5649c84d378", 0x9b}, {&(0x7f0000a12000)="12de315ed834506d6009cfdaa84059ea3d5805f1be9cee2af28492ece5ee2c26bb6e081e16a7b295f33e143f9617c95978f6f0b545382f3ed0b92ac059efff888e2a484aea5d76f577c9f963f018f7061cb160b0cf9a861d995d07a75d70908627e3c4de63959f6a5012fa80906409a7058587396a35c4fb23da3324581ba028b2edf1dc9574629b1d3fd894e7741dc3f65023981a7e37f572506a6a2c2e23f05049ae062ed03decc73128679a534e617f80215851de2cd37a7c384418c5ce715547ae7b55b28e1ba36d2c3c49366e7d6d9ff3a251ab09fa4b05512dea68a8bc6b00", 0xe2}, {&(0x7f00006b4000)="f296ac4cc4c595e6469b6c293960f220d0fecac4e02047771b92f543cc7aa9b9136bb3513e99c460670add968192dc6b715731b39254edf9606a6998081470bf24d35be14a", 0x45}], 0x4, &(0x7f0000cd3000)=[{0xd8, 0x113, 0x6, "0e872ea9be5b3f81b0e624a1b3e07f32735c3ed1a66088ca10c3979424ae2da6131b8ef5011e4c7de4f9d9982475a8745d7a2a04e2428ccfe56b55f0f2517c872e4cd90cb556ea320d630b58fe92c3e5e4b909295df78697c00363b39bcb346762f455a573d5b4cf739309de392c370e7f8c7b981f0d402c065f4a8a91e2eb74d7ea9e01b5aa2191896eaaeb979084a7b3aea0d81458c2d816f5549385c5d4be511db0ea1325d1909b0df235cc7abe81e8fd88bd36cfc63217812bb8b7f014eb1d2f57120668"}, {0x1010, 0x0, 0x5, "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"}, {0xd0, 0x110, 0x883, "40527baa58c9a5814551cd081d8fa4cbb3c0b35d15d55705cb538aff2a1bfb1f0cc1245d7fba1cccca6f581baa97e773bdbe3fe0f394c9fa4299273b30bdb47af632d8336bdb7f5e283dab62e24c8db0c93ea88bcbafdabbc2ac8046c333f934e7fd326c25c724eae0875cba93fbbebe067fed529aa783a4fa14acebee61b8371a3bfad458db6e3fcbe0a8eca945ba3e04413f9262f8e940469ddebdbdeeabe71800e50fc0b93457d75fc731cb95cdb73a28c8298354fff67cb9"}, {0x40, 0x102, 0x3, "8d89600ffe717c6538ce9dc616457071f6a840e44283c6aecbc6a7c9d3fe72fc9cdba8f4fa01bb7d1ca6f011f5"}], 0x11f8, 0x4000}, 0x51) 2018/01/08 14:04:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bcd000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000130000)=0x6, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fdf000-0x4)=0x0, &(0x7f000048f000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000b5e000)=""/20, &(0x7f0000d28000)=0x14) 2018/01/08 14:04:05 executing program 1: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0xe)={0x0, 0x0}, &(0x7f0000004000)=0x10) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x7, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/08 14:04:05 executing program 7: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x80, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/08 14:04:05 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cb4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000e5b000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004fa000-0x20)={0x2, 0x3, 0x8008, 0x9, 0x6, 0x100, 0x7f, 0x7fffffff, r1}, 0x20) r2 = socket$inet(0x2, 0x5, 0x1) setsockopt$inet_opts(r2, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006b1000-0x4)=0x6, 0x4) 2018/01/08 14:04:05 executing program 4: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000eae000-0x2)=0x1, &(0x7f000016c000-0x8)=0x2) r2 = accept4(0xffffffffffffffff, &(0x7f000034d000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ead000-0x4)=0x10, 0x80800) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000eac000)=0x3, 0x4) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) syz_emit_ethernet(0x149, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x13b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @generic={0x0, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c9a000)={&(0x7f0000eaf000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) poll(&(0x7f000086f000-0x48)=[{r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x40, 0x0}, {r3, 0x140, 0x0}, {r2, 0x2102, 0x0}, {r0, 0x0, 0x0}, {r3, 0x308, 0x0}, {r3, 0x480, 0x0}, {r3, 0x10, 0x0}], 0x9, 0x4) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000eaf000)={0x1f, {0x8, 0x8, 0xfbe, 0xf28, 0x7, 0x4}, 0x6}, 0x9) getsockname$inet6(r2, &(0x7f0000eaf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000067d000)=0x1c) syz_extract_tcp_res(&(0x7f0000eae000-0x8)={0x0, 0x0}, 0x8, 0x9) 2018/01/08 14:04:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9b, 0x800000, 0x2}, &(0x7f000052c000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x7533, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c2b000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 14:04:05 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006f2000-0x20)={r0, &(0x7f0000eef000)="4503c9075fd3f8f953", &(0x7f0000ef0000-0x38)="102968261002faa3bd8e7887ad59b692fc4683934c803f6e6c3a2c2e4d3868e34bb79618590c09828c185fd0e5bba2c0e7ea702c7258d341", 0x2}, 0x20) unshare(0x400) r2 = socket(0x15, 0x80000, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000c45000-0x4)=0x3f, 0x4) r3 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef1000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ef0000)={r4, r1}) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/08 14:04:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d89000)={0x0, 0x98, "a919963d141b57caca5976745a18ec4559a6d863ed74d7078c22f2a402fcbe5ca9526cb7488c8cc711925d64d1c39f6064b7fb29db07a60196d6ea8133834e8656aa948651af136e9c0f7002c078f3cdd80b1527757873422f40ed1d75d73e8be9ad5167bbf28c945c52fdb9a785011377154cbda526ca95a994e2972314a4fb8c6d467fc4edbcd0f4b4df05467358576b86cb951d92477a"}, &(0x7f0000f69000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000193000-0x10)={0x1, 0x8, 0x1, 0x5, r1}, &(0x7f00005b7000)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r2, 0x29, 0x1f, &(0x7f0000a5b000)="", 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000538000)={0x0}, &(0x7f00005cd000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00005e6000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000d7f000-0x4)=0xfffffffffffffed3) pipe(&(0x7f00000e6000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f000065b000)=""/250, &(0x7f0000da2000)=0xfa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f52000)={0x0, 0x0, 0x1, 0x10000, r3}, 0x10) 2018/01/08 14:04:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d2f000)={0x0, 0x1, 0xe61, 0x4}, &(0x7f000072e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ec8000-0x8)=@assoc_value={r1, 0x1}, &(0x7f000026b000)=0x8) close(r0) 2018/01/08 14:04:05 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a63000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000214000-0x6)={0x0, 0x9b0}, &(0x7f000047f000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000612000-0x8)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000001d000-0x4)=0x0, &(0x7f000001d000-0x4)=0x4) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0xa, 0x1fc) accept$alg(r3, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x81, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00005b8000)="0a0775b0d5e383e5b3b60c5c54dbb7275df0df6517ad4000000000000023eee437", 0x21) 2018/01/08 14:04:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9c000-0xa0)=[{&(0x7f000025e000)=""/165, 0xa5}], 0x1, &(0x7f0000333000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r3, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000177000)={0x0, 0x0}) bind$inet6(r5, &(0x7f0000271000)={0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) sendto$inet6(r3, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000469000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000966000-0x4)=0xfffff7fffffffffd, 0x4) getsockname$packet(r5, &(0x7f0000374000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004ac000-0x4)=0x14) sendmmsg(r3, &(0x7f00001b6000-0x78)=[{{&(0x7f0000420000)=@ll={0x11, 0x18, r6, 0x1, 0x970, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b46000)=[{&(0x7f0000d63000)="57e80fdeac7cc707f4c0e97a35ad74979d327b96dba590849cb70b8a358e226e30da6dd050bbca3ee048b9d2833a", 0x2e}, {&(0x7f0000ce9000)="fe0d5bfa4bac5e3ac87fc5796d29a6cae1f1b32499d9bba1f5f30fcddb7111eacf7694d8882a54a59f1fd914b9d21014dd0747d1f7ab5cebd5f3f443efaf5a177f9fdddbd38beaf7eeda7fc9737be0c68273fb3f7ac19be96cdc3d6e", 0x5c}, {&(0x7f0000348000-0x50)="7a5847e55ab1e5dba20388ebbeb3450ad9d09e7dc0c0e4206605ff2ad14d7a6140f91ce8f1c6b96fa285f37ac813c00310f6ffebe8c47821900d68a295df588cc4890329c527c50fd005eb6b27684fbe", 0x50}, {&(0x7f000082d000-0xae)="f2cd9a3c7a54c49c890bc768dbc67f4e836c340c2416803f62889674396d39b6bbf6b1cca4509b4d1380f8108f67553770f9a4092bd028375d7ac5e4c2bd0f576c0969ea9403d49c14dcd24858190eefea4e00c038d8da7599033df5baa33fb08dec1159e16a0b97d643cd155b5f6fa8ec6b18e286689305679abdce5fd2416cde61f7ef602b6e2abbc8553da7b80f668400d611e428c23ae033d5366ac24ba16314c510b420ae62ab084db59f21", 0xae}, {&(0x7f000036b000-0x7)="d59ec4806a7cd6", 0x7}, {&(0x7f00002b6000-0xcd)="8d267dbd6d3ba5ffefb49f8a8c9f8e7cd760064fe7dbe40aafabc35f23ec3fb3406a4e303f952eee1cd470d57f74e6a0b20725016956e5f850b463ef338134c1b50c046a6274fb4c3a7ca663671fe039de2fb77bef954d2225a0ddbead810af792f4b268183e38e495b1f9e5577555dd4c34811ea8ace501a5d70cf6575093aeec36df316ddbefbc34bd1559d12aa8a96974e24992b5738b32da3f15adadaece34f1de83e0a7aa71235a638ecd5a81299a8fa18738521a7683c0951c4f1f592322188d79249a0f9c42404d52fc", 0xcd}, {&(0x7f0000d36000-0x19)="5e9006dbfb0c831f7c8801c939083ae23b6df61e39ed8fd082", 0x19}], 0x7, &(0x7f00008b7000)=[{0xf0, 0xff, 0x9, "8ac513f0f4e347b0ae50e011af5cb75d5d10ec673b36907d50820636859736e98b636fcca4f5ff42f364aa8c8797ea0ee42e8dbf34c2ab1f5cb1621713eb971b5d537df075412a3b8a3573a9fc4849e5661064b994f02816ba06250a1a2423270400a0e32ee14c3c10ae621ebcc6b0733a7a9a17e72c312bfe3cf48bb1e5cd1bee776d599c23b4870472c62eda35bc7f15a37ef1214b58d62bad14153ad1fd7f1c7543a5ef370d2f3e7f539ab60595fc301a034116f503200933079793d1c8841678db6734f22385659b6f934ffc72868f53c72b445da25bf889622702"}, {0xc8, 0x117, 0x5, "cd54db398a77eb1739c873bb16e3902277e34a73c1c7ae727b3cbba989759dbc11b217d1be21caf6def5765c764c17490dae70829e233cbf07dbc766a5ba3918d844de3ea69c6e8b3980b1cdb83a22273ae1f64ae28c72f9f49e7454700ecb65fe17b635d4673b3e7984c51306aba5070c47360501b9b2f437e176012ccd16a9bac495a7c3b1a4db61a63316bd3147bf5a267ee0b2f0267be4e84727c25f1a1a1065613159b4bba17e935b067a99805527291d0eb7f140ca"}, {0x40, 0x113, 0x8, "bb78a2f1ddb9fba5fa20dfcd5a51631f305963879ff4c20eb6a92e343c049fe4017deb471e6162ad5c86"}], 0x1f8, 0xe890677b80461c15}, 0xffff}, {{&(0x7f000087f000-0x8)=@sco={0x1f, {0x3f, 0x0, 0xf4, 0x80, 0x8, 0x8a21}}, 0x8, &(0x7f0000484000)=[{&(0x7f0000435000-0xb)="ce43f149011dc4f4fba3ec207ca7ce66f01845ec0e6b6f9b", 0x18}], 0x1, &(0x7f0000c36000-0x2658)=[{0x78, 0x11f, 0x4, "3f6fd576c61cbc1fc3d67310b70a640d6a68f555d3331b521be952682170662f125f2d4e2f6d680cc4b5fb8518bba4ed635fca9e5b7218067f7c501de0405bcb904e1513a8059c3358b196f24ce2bd69ee961fb43b19abf3471f117d322350f94cb7073891f3"}, {0xf0, 0x1bf, 0x3, "9cc9f5de59ded3dc6d1bde09b482dbf609d6c11a8ed9f6e3da5a3378f82b96e64a073595cfbc497f3a64a37a4d394db1472661a8b46dabf2b588643f2c43814a7e5452814005ba79544610250be64a12ff8516524a611f0d4f736df45c4a10ac3a9ce4bccdb03510e779613f5bb4cca341ed7f6b0c1752c911f7ef104c828b6664bf0342794f323e6d848739839a77314bde2b870f3f39d8d20253f9ebf3027e25d519db71928fdca4c7b8a5641a38412451dc550c43a5c9de59dbfe0934883d4210a01ed27a22d9bdc1b9952861be7e0268ffda4f9459d2546d7ad9d0d342"}, {0x98, 0x103, 0x40, 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"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{0x108, 0x116, 0x3f80000, "0d9b591652d1ede40bcb7cefa177b82fbf1aa5732cd372f164749af6c16e1b5e083a9df625cf4ae01b8d95eefb30ca21f61cad082649c738f04f146bd6e37803f0ab4cdebc5f3cce85dac218b506b03aa981fc0b6c76c8771735e83c50b9eb29c1df86a38493feed5464740723eb8a34eba99b44aeedfa83f7d8a133e09b6d16fd8a0abf82a22a0a0795ddaefe22ffeba6590ab21da56c7ad13a3ec6fa44ab1a465cc4530bb2cb2e7981f9e71dd17e0e587d6f9bf08cf7174b1eeeb99ddccfe17b12c1555b0def7e8230064ddd543f6527faf2c3682005c699ec8c251e035fc54e16927192ad5f2d1a276b4449e666e4d9555a59"}], 0x2658, 0x80}, 0x9}], 0x2, 0x0) r7 = socket(0xb, 0x7, 0xffffffff) bind$inet6(r7, &(0x7f000085b000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r4, &(0x7f0000012000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 14:04:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d94000)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a5000)={&(0x7f0000ad1000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005de000-0x18)={r2, &(0x7f0000fe2000-0x8a)="586512316014f10038506470477d606ae3e6b3097a09752e8d5cce0e021cffe4e59ac0968a934d9020a5a4aa34438151e06e659adffc0fc734dd0521a5161057dde0b84cfeb72c89c97d60ead30cffc57fb006d89352a43a3519c15d5fc5badf6936ae182e8014a241be436de0a61ede9cec667ed4add9e07bd80ac82105f7c469f7e0bcbaadd375d36a", &(0x7f0000e50000)=""/100}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f0000ecc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079d000-0x4)=@assoc_id=r3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001d3000-0x14)={0xffffffff00000000, 0x5, 0xfda, 0x0, 0x40}, 0x14) epoll_create(0x7ff) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00007fc000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/08 14:04:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000d36000-0xa)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000069f000-0x4)=0x10) socketpair$inet6(0xa, 0x805, 0x2, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000039000)={0xffff, 0x7, 0x1, 0x2, 0x8, 0x2, 0x6, 0x8000, 0x0}, &(0x7f00003ad000-0x3)=0x20) r3 = socket$inet6(0xa, 0x200000000000003, 0x3ef6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000480000)=0x2, 0x4) connect$inet6(r3, &(0x7f0000617000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000077c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00007c3000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) accept(r1, &(0x7f0000c9e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000098f000)=0x10) pipe(&(0x7f000066e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000032000-0x20)={0x9, 0x7fff, 0xebff, 0x8001, 0x6, 0x16f9}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmmsg(r3, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f000020c000)=[{&(0x7f0000d97000-0x26)="236e4d2e35a11872b2d3b095840be029aacaf287a9afd02329123189ca2680fa2a0fd1862315", 0xffffffb0}, {&(0x7f0000ab1000)="ff3e288759b752313a0c32c374e9a3f619d20641a602b96c0bdf178fd7280b9afe26ec1d96029aafacb897f9bd1e9246059dedba593b2494f405e39ec7e64784b5ab29190669faacef0e866adab2339a7889b8fb0187b5b64f49f6ae494cf8748e384bafb3755fd73983523edf88bb655394cfcd2ee13c7db3192a64fcbf6255dec298f6a1c5c4b03346ff1a8e2222b0c609f75408b4fefefc79657f5c1c5bf45462079eb9afd5d4de800ae3d12b4da4edd0e4bd0cbf7faa73b913e9c083e1ca752be04632992086f37502354dc174720a26f3492f605c3f5a6bfb0c2f9bd729d6082147c5ac6aa1ef02796b4f1dbea2f5c95011ffe7e65e44", 0xf9}, {&(0x7f00006db000-0x34)="2f151e4872328b529a0d11bf18d5ccbc80755abeebb6f1fddf45c8691dbe320d6ebb56b6f28f95b43b0c96a8150b7297c2946c3d", 0x34}], 0x3, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r6 = accept(r3, &(0x7f0000c05000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dec000)=0x9) recvfrom$llc(r6, &(0x7f00009d2000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000c7e000)={0x1a, 0xff, 0x3, 0x9, 0x9, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 14:04:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x10f}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) r2 = socket$inet6(0xa, 0x80005, 0x0) socketpair(0x3, 0x4, 0x7, &(0x7f00005cf000)={0x0, 0x0}) accept$packet(r3, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000271000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000dc6000-0x8)={0x0, 0x1}, &(0x7f0000e70000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000596000)={r4, 0xff, 0x20, 0x5}, 0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/08 14:04:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80000, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = gettid() getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f0c000)={0x0, 0x82, "8ee56aa588168396c95241442750c3d903241b2ae8e6e4dfdefa18d9ba95713cca0cf20433545519b35051bcd35c8c924c96b6336b091fc89bad6d51db0f2172689fd3f1fa15930c1464d2d494067c2486869a8bf80b305591d4ab88003c25f222f76533b071c5b63c17ac40c0e515bdb784a6af4e36fa232e082ed1e6280533960c"}, &(0x7f0000388000)=0x8a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000042e000)={r2, 0xfffffffffffffffa, 0x9, [0x1, 0x2, 0x8, 0x8, 0x4, 0x2, 0x6, 0x401, 0x7]}, &(0x7f000080e000)=0x1a) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ec000)=0x5) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a40000)=r1) accept4$ax25(r0, 0x0, &(0x7f000096c000)=0x0, 0x80800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00001d3000)={0x64a4c699, 0xe7, 0x3ff, 0x8}, 0x10) 2018/01/08 14:04:06 executing program 1: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x800000001, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffb8) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eec000-0x77)="", &(0x7f0000eeb000)="", 0x0}, 0x20) [ 1076.626847] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/08 14:04:06 executing program 6: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) socketpair(0x15, 0x5, 0x9, &(0x7f0000317000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a67000-0x6c)=[@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4789c317}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) sendto$inet(r0, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 14:04:06 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 14:04:06 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f000016d000)=0x0, 0x80000) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000ef3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000cfe000-0x4)=0x1c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000ef4000)="01000000020001000000be8c5ee18c88", 0x5fe) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ef4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x16, 0x2, 0x0) 2018/01/08 14:04:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00003e4000)={0x1, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1076.680987] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/08 14:04:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000022d000-0x4)=0x0, &(0x7f0000160000-0x4)=0x4) r1 = accept4(r0, &(0x7f0000375000)=@hci={0x0, 0x0, 0x0}, &(0x7f000052b000-0x4)=0x6, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000232000)={0x0, 0x24d}, 0x6) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f000090e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000056d000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004ed000)={0x0, 0xf}, &(0x7f0000dc0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009f2000-0x4)=0x0, &(0x7f0000de1000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d8e000)=@assoc_value={r4, 0x7}, &(0x7f0000d87000)=0x8) recvfrom(r2, &(0x7f0000d25000)=""/218, 0xda, 0x0, &(0x7f0000d12000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/08 14:04:06 executing program 4: socketpair(0x4, 0x80001, 0x5, &(0x7f00009ba000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f6e000-0x4)={0x0, 0xfffffffffffffffe, 0x0}, 0x4) 2018/01/08 14:04:06 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x0, &(0x7f0000c10000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f7d000)={0x3, &(0x7f0000bbb000-0x18)=[{0x1, 0x7, 0xfe2, 0x7}, {0xa5, 0xc90, 0x7, 0x7}, {0x8, 0x2, 0x2, 0x0}]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = socket(0x11, 0xb, 0xbef) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000353000)={0x0, {""/7}, 0x0}, &(0x7f0000f7e000-0x4)=0x10, 0x80800) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x100}], 0x18, 0x4000041}, 0x40) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) 2018/01/08 14:04:06 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f71000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1046, &(0x7f0000f72000-0x1046)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xe3ff, @ipv6={0x0, 0x6, "2c6f8b", 0x1010, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x100000003, 0x0, 0x0, 0x0, 0x3, "b0f370", 0x0, "9fad70"}, "c386746e3bb8e204311f16838fb60ef11bb60a0c2a6b0da619c09e6a377ea8347429d62dd6973993c6edd989c71cdfcdb4c57ca3e99953bd336ad5df762b49ec29320acf6fbac1966cd46526814bad7c852ee8f3ed84c9fb0280f6241c9468bb77889db5c339c00776cfa649d4748786a7ec9f8e15841b2f05fb8a25b680d0a5c67f03f6226e9bf893ff03a0704a45f0596e816488244f8343c5a1234922181f3ef7087ed5d6b3f6c612f036334c4431eec85df61804cca822e20b09db70fca7fa079fdd2a1991d44d52d2beb4fad847206d623dc4eca6b97c0b672e2350b76446b33c22c188a8c10d8572292cbf940256ff3db13d3b1544193138ae01623847f435b9aae75c0d47709513d871316b015c4e42f86da12fa42ba88f12fe7ea448aab3341a7b43cb5b8373f239e6e635a766a83c1b7c4c1ac5251b206c42a8ffe858cd78d4afbf09385a72f6c84dfa874512888560681acbf1688a461bc43c89b1a9e5123ccd0941743e6b6f64a8cfa9335fdb4466760c7ad294b94e50007d31d075e014877b592d70c76df6e626dbefe0d5b54e2edb8bdfbbd5e06ec2d54cd5dffb923fad7bf109b35334a0626904d9ede439a300b608e43331ff481457b4dbc63907d8b8af1e4e324ff4979038279c7841b81206458312575f8cfc49113b24c85acc57a72dc873eb2575d5dde53948f72d5b3f4c11bbd3fed5a569b9855db5969db378a95d21c82bb2a37d047f68280f38fbeaa27634279ffc5871f63ed5dcb695c1fcd3c5201c46b46cdd4d119bee3df515d1a135edb4fb2ce513acd6a8a6b5f611b7f49716dc9bb08dd361357e17b0dcc94b598ccdca7102c212a339f9ea4bcb87f7c1184b1efc117f0dd6d1d32ea467b3f23da7dab05b35ddd5a7e351041e5d36091bfeafa040c06d43166ddf4be596f284fe20cf1761da9d4c6c126fc71912df84bee89c224c903b07f00d83c95b0de4852c3245ed0b344959bdf6d2bf517682ee673976105a02d7481d89df3a82b3d896ed3ccb4e542ed9194e1108cd63f844ae3475e17ba556622d6c93562c7e37dc30dfcb7d4bb7b0c6991f00fd5986ee35d91422c4b19a11c6dc9c05ca8fa45efba991ad2acaeb0ebdad58757b102316d7d815bc080874f2cf1726f0171cfc24f8fec1c06bd998521c9b009dc80034f03238932adeafc1809f0f3f6c6aabfdb534c2f42fac5bf6cce83cd5c46ec50be5957433b699153a07169a83d5a4fb46990e80646248ef49a4a0910c54751bd9589cce6d80733533ce2817bb8d18f86ac7995286671874c55be1da85be6dc8a3b30ec733be290771d4d1659a6699b4d9a19740edd8b38e8bd6d656cc2d973472402020523673b92c77a4ae018ca0051f2dbae86574b349a5145128489abbafb063c85f11466a3b16c124bf402900e8a218477289c0559c5086c52402b9693528107689abd1d5319fec51280223daeb3dc092368f1c07f7e2995adb3350e191c8ac36b359b0fb5d19e0a64de57f11f451db28de1e98ce5f6701ee18286214df77c97ba02c893457fe0e28fa813ae6bf2d8f2f7e494efedc8566ea58949d220048b02edd2016f8d80d994aedbc3ded7dfd06d038eb67dd391193790cd959b25b910896e245847e8fa4b682eda2a842b211ef293e045a346e6219e1d4ed6433ceee7b7e8ee99c44b425532f421003d61da46dfe675301889b0a34e6759e9351e5806199595938f6af9f0ae4ac279f5b3c9c26325dc82de6ceef0a4c4b915290bf625536d5e71415f4091257689628e6a146a2e7c780e15dcc16b30e90d2aff119fa829d055b26e3a12c8b8db5328682c4420c95a3bbf0bfe165e8450e1ed5e32b61c0aef96f062d62fab9e27764138b6445a14224f024fe4f8cf3faf45eed4d75ec968a5d54ff1474b6ca2e5bac7e8f921654f95b6caad5ec08c4a747fa7e946cad636943a10eff98ed4b42875e5e2cc65f4359bf8b4be0e4e6ca46a262374e1094d5dfe6f4f370512be1aa9ffdf076ae7f890657a2b05e17e1c151838b6aa877a24327bc68e20af6ee02282140570f3084233e73bd96f83a810d9004077ec9e20339e1311ded16c3a220cf6a4a438f977e8ee1febba1284054409cf1019cbb359438f49fde3b631a9d172108d8aa4afb86fca8bc3dff89db50ebeddc2703f0895454691b85a9e8cfa0e718a8f76c64cbbb92c38add0eb46e7803e259e2c9bbf505622de8da2faaeb580996469bbfdb02581ba8146e2350d2764ce22a1220c33bc70d01536a5a601411b0b33a1e5ed6f08d3409141da99b65fa7bee311415b3b7a38ddea52c41db74d859edaa6ad56ad22c4099f960a806e232482676d83feff57296f6b26f87a8fac48d172b22742ca0ebbdb3fd7ec252d75319fad20112cfee78fb2a33e0d7085c2609bbd2be712ad607d2c2710a66be8f5cd85abdbe635858e1b2005f89b56e05d4cbfb4c42f4fcc6e9d371cc98fb2628571b2da8c3fc9e209f147026833a31cdf6d72e3e9a444ecc24bd77f9fa13a9c6347eec0e6c0c793977058a915982b4ae2e7f2efde0fe2095f752bcbd1d0e45f203875db73c4851e42c55eb1dc3d4be54785db009f93e05581b38c0f516c0fe99f5a45428992c7e3d588ff18f2883175ae5cdb47853f8c109deafd48134c82777c71f4185e90f78d1732a39643a004bc8f0873120b897d9f5c439319996eb23415c1d680c7f4e00cb92db3a09008d0b009b14bf8b8a63a43496b4bae7d76ed734edbe8276196fe91937761a08fc933709a28174a65191a4e642715697ddb5c31021cd50b55152ded83a7015647f0affacdb9f60b91beb29b89b3a728caa6a9a55cf1a6e5d849004909bc8b965bf084d510902bb2a983aab1eaaa66c13d7e252128e475ab9a943bbf1104c7adfdb050998c85ca02d667c3dfd5cb578482851bd36bcbf83357baae023ced884d9aa34d2e713d2f1a7facbe0cf730d53a7beeb141395154fb1a6b4739a9110d79e3179db9bb117ad2dd3e427043a004c2e8fb25e6845d2aadc7c4482155d47cb5a2b1d97c75ee0c839f14dda336336b51773ef6ec3cbd3e113ea738ddf58f1210bc940d77b4bf36403cb5a5059e73befa82c5060814c7e3fd2ab4d9f6b42970825423783e8e5a1f8a0d5f060774d408a37b198f8318490b389bb04484874201782d8b9299b6a0f78bb8bbb240b18d36a760d85ec32f4011638f90be09c4e92ede21353645ee2e74691d2b131f04e4fc6382812e0a06b03d4bd3c68282319d4da4deadf3e781c4919182ad41ac2c3d3bd85459a956571231a5e90bed41eb05d1502fe96569101b70cc6297770caf740a51dd5d15c2903407ab5a499eb80e4e334d7e1f0b80aeac354e9f5f5819858080ad2b1db3f0f199d25193a4c1d9e0ac592a5b144608de773cf8bda9dd979681904e86970109a4ebc970481423207884f5378ec3144e7217bdcdb52f0cba81718e738ccc7dacd20a01cfd304a98a9e9d8ca182b44ab454e01f793cb6c567d1b17183ded69ae4a082726e2b04dc1d3a186a4c537fc61e9b9b6b16b2194fa0d81a5baad6efcfa86b8d21bf8098b87b6e752dd6a0318868846b48ca09b9d3f76500979c450ea88521c645e6001bbca68666857c2cc5f1c8222e0a9264ee14e6b956f6bb702aef060466dff6a6b09ac5433d9373d9045477005d1dc354ab9776f5922e9bf6c98eb26ac701591562e080c93b1a565252223662bbe6b13ef50b8962650f70cb934024652447dfd2db1e692e4d2e7e5d7ba73086cb9ca8c95784a7a54820dbaf76e7a1d4c6ba94b35bbc1a852ecf3af1c3b57236d406392d06212a515dcf612630044d9fc702d828fc58a5cb9efb718b1a7628be4ceceefe1574ed3a935075aca8aadf017f9dd73d74e82b3c5e671445a84300d2bd06018308b802409579e18b5a6c02cbc9bca9cdfae7453fea2b083ed4578457a1dd6e7535ae56ef1d6fb09bb6499d307868738ed3b09820e592ebcfcd3d36df315053350613217a8f1a0085bc491a113d569652a9629c38bacf244702c495a6fbf288a268f14c5289d4f44c37d773c711b09d5412a56c5024604fd13d1f6ce0ef301e742881e565b59eace7806c28e6a007ba77b1874d26a009de2ecf8ac1e906c5da8d24774aa65a2582d806d20e52b86185b4b6a96fad769850b514e007cd45931d3c2a585b8e8f809c88079645a64e7f5082cbce2f78949b4d8021c0b2f9c50592377115de364c3c168f3f1b77c290ae7083cfff659983cdbb89e2b179464e784b710b1c8eacdcacfdbb46a1f7fc9c3d5e25a629209735dcf8a4af98de1a898761c8cab578b6be5db7c4bc71399e6961a0631ec03ce47bcef264e66a9e8d4fe1952a543b8249927961c25ab1edb941af8b5801134d49e4db6d805bcad4a57c4418afa25a3aa68465960416bb3022d8bb73216ad46fb170507535c4a05bef0febba57281a1a6cf7c0b55e89b2313326c5302a30df084bfb31cb62e9489e56e1426c989ca830a41d6b8a090dc59f38b8fd7c8b17e9ba7849cdfe872c7dd25b607bc6215c2daf01cc129f1a43d74aceceaeb8801cab1186a8e5d2feba3e08f18cffae559e552094881566d0c05635e73194e86d45ea341b64ca9992367fa2336f4967d80867a4adca6f7d227194864000e33b973d1591ad7c07aec160b8e8cc02d56a5446d08a7e56a6f338b8ed28a51d61b06e11708107a23fe8d23ad53f767b486fc5e80bfad034e17bab0fb57c1e1b171f1a027f77e0b0b6bf0a056b949abf432284001363e2b3c656b7ec5e969e5216021386e78a24d18ca47a6b9b12d2004720a8cfb1b38d2120fc3b7f61d0c457736a8e07b03af00fe380729bb081729389fa464d62599755fbb777abf359cbbd7795160b28d0fb7331b29cdda37c8b2b41afd58c543c444d3e1a365ea034f40c0ddfd8d6b88dc3621bf3cc29a0b839feed12d101f210d72545cd536ae324a90947776fecdb7bd0ae6634266b924f3cad1c120ce480908e30e792906434c25aa4e4fe1e7178052b461b2492027951dbe31e1f55ff88a4212e089fa667a66f373b5368261266592f19942724f96bd6fdaabf993173ffa6dd43c8bf17fdb2a7d014fbcc2fc54d958eade07b6e5c890bca9666982a26812c549dbe61f5bbfd6830d80d68d8bd30aa99bfbc7af640ca692025c3dedcc8ff9e4882895150fb95297c43a0ba3f690c962f5c1395e2961def10b5ecadbec99a09cd6961a5db247969d3121ed20b598aac3e62c38c13428098c61fc627376045df55511945c9581dd645369e630aa9fc15bc94c273eed6ba8f44dfb66507e2e1257594176a7d8e6ae3eeff3f0743b00a4e0c08e0b8b6abf93a05eb65d004081d7f893c287f41ebfacb083a199739f69f08da5c3f7ecf1e468032d66b165a4c1079d14de52568695d38107a9bae2c01111f4d07010759e460a7fc26e9b8f68b330ad1347074e78b2f431892932cef1bb81b0b97dd5af5879fe607298cc3d49769fb5ffe1b12ecf2e2c90cadc20dc53fc83e986c3c8fc2bea4c96b063261bfa947bf0130b2e523e3796f8681d621f04d4a0730786b6b9c363b1b94b4a376a23b63dcdb10c7bea5a8122c0a37c506b03e417aca74287bbb46b91429263492e22ecd6d6004c97b7861e91efaec21d9ae1efa6ab0e1f583b1646affd69c574732cc6d7936ed90fde340a78ed6c84a446cc81de125591499f62e0fdd7768f97544a609919407c06864a9f5c4e78d807bdb3ce908e2cafec55cf56885e649d9ff239e32e356187665dd6f533a9c40a633fd02c9e3ebf"}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000017a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000133000)={0x4, &(0x7f0000bee000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000799000-0x20)={0x898, 0x80000001, 0x0, 0xff, 0x2, 0xfff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000f74000-0x40)={r1, 0x2, &(0x7f0000f74000-0x8)=[0x3b, 0x10001], &(0x7f0000752000)=[0x6], 0x10, 0x1, 0x7fff, &(0x7f0000887000-0x4)=[0x5], &(0x7f000047d000)=[0x4, 0x2, 0xd8, 0x2], 0x0}) 2018/01/08 14:04:06 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000-0x4)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f65000-0x4)={r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000007b000-0x88)={0x1, {{0xa, 0x1, 0x81e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b48000)={0x2, &(0x7f0000f65000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000f66000-0x8)={r3, 0x1e}) connect(r1, &(0x7f0000298000-0x80)=@generic={0x11, "f5d96cac9a047b4c4ba3bf1f6539d6ee36cfe37902dc3a5c241f01d93b8f48599bf84658c0c63e9f9902069345f5b10b87ad0af28de600e51ad47b2d6c99eda631802a843bd8f079719755e156d788af9eddafd7fe879457b056b9095da13ac9c711d332fae575cf0fedc953b2697179884472f295371438228967c1399f"}, 0x80) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000599000-0xd9)="3adc17296a8c4169abcc41a54dfc3675b510988d81ffe9ada2b4470435a98facec216239d8225d91a96e226bc6b72c79b74d3c61cc32a7b334fec642cc2ffd9d562a259c7ca74fcbc839c3696caa0817f99390493fad96e97ef6bb9f1f0ef3c0dbc451816bf9b3911ee57a2b2203feef91326c9a681e804119d553be97c8ff0dd6b98243409f580fd985f353fb83f7ca9201653639b536bcbf389f5ae286ce24afed9e289ece2226faf1ece9c78d9a67a8a11243f15fac8130ef86de157b8ada4c218b2a8e1ee175b10bd257b0aa5199260629167fa9b7ceba", 0xd9) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000f7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe2}) 2018/01/08 14:04:06 executing program 7: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 14:04:06 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000341000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001ff000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000641000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r4, 0x10003fd}, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002b5000)={r3, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000cb9000-0x1f)="1f0000000407ffdd14df45c807110000f305f0000800050000000000000000", 0x1f) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000379000-0x4)=0x2, 0x4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000112000)=0xb4d, 0x2) 2018/01/08 14:04:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f00009df000)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2) socketpair(0x1b, 0x6, 0x3f, &(0x7f0000c5e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e00000)={0x8, 0x8, 0x2, 0x1, 0x6, 0xfffffffeffffffff, 0x8, 0x5, 0x40, 0x40, 0x8000}, 0xb) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000413000-0x8)={0x1f, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000356000)=0x1, 0x4) 2018/01/08 14:04:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000688000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001c5000)=0x0, &(0x7f00007b5000-0x4)=0x4) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x1b}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f000054d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x7, @x25={0x5347d1768d122c42, 0x800000000000042, 0x103, "91abf155"}}}}, 0x0) syz_extract_tcp_res(&(0x7f000077b000)={0x0, 0x0}, 0x8, 0x7fffffff) 2018/01/08 14:04:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000)={0x7, 0x0, 0x2, 0x1ff, 0x3, [{0x200, 0xfffffffffffffffb, 0x8a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x101, 0x800, 0xdd9, 0x0, 0x0, 0x618f04f26e57ded5, 0x0, 0x0, 0x0}, {0x7, 0x100000001, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000012e000-0x108)={0x232, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @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]}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f0000000000000000f7ffff6cb842e60100b0"}}}}}, 0x0) pipe(&(0x7f0000fa8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000154000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008a000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000029e000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1, 0x6, 0x2, 0x7, 0xc2}, 0xa0) 2018/01/08 14:04:06 executing program 6: r0 = socket$inet(0x2, 0x8000e, 0xff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000345000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000af0000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f98000-0x4)=0x0, &(0x7f0000132000)=0x4) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00005f2000+0x933)=0xe0a, 0x4) 2018/01/08 14:04:06 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x805, 'cbc(aes-generic)\x00'}, 0xb4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bcc000)={0x0, 0x0, &(0x7f0000f8d000-0x10)=[{&(0x7f0000f8c000)="1baf072846abfde52d1d60ac2d667448", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/08 14:04:06 executing program 5: mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000167000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000562000-0x18)={r0, &(0x7f0000343000)="", &(0x7f00009fd000-0x17)=""/23}, 0x18) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00003f6000-0xc)={0x5, 0x1, 0x0, 0xe79, 0x10000000}, 0xc) 2018/01/08 14:04:06 executing program 4: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:06 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x100002, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}]}}, ""}}}}}, 0x0) r0 = socket(0x7, 0x5, 0x3) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000ff1000-0x4)=0x9, 0x4) 2018/01/08 14:04:06 executing program 3: 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) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xf2)="e15f734b0bf792d962c67c38926c8bd13cabd22227857da0958e2884a59c42ab2c70b3fd3d25f311d686f0dc0814d786f37c8b9c560d85700d773d25d3bf7668820dd4518bff27335b8fe33b8641b8f517e8941538baea7d7b6d28e4c70be4e7519f854ba2c26784d273261a6ae59cc52210f15d65b99e7ae80d349c2fdfe0a0392a244d13083dd20248ba3d58d96ffbda33eaeadc5b7644fd53a830300f1d3893bc255f9d1d5fa54ff341f1abc5ebd0dca0a51fbaa688ad3ebc0a39ff2b5b9d5ec4534744d5c352ae6b764863fba5fe41a9398e899285b6295f970dc63cc887e35dbcf7848e4897c11d02a818b6370e1bc9", 0xf2}], 0x1, 0x0, 0x0, 0x1}, 0x800) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfffffffffffffffc, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f000041e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e68000)=0x10) connect$netlink(r3, &(0x7f000084d000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r4 = socket(0x11, 0x3, 0x81) bind(r4, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x4b) writev(r4, &(0x7f000031c000)=[{&(0x7f00004ab000-0x1000)="1b4adb35930fd73e6dd88ea2020288a6964a", 0x12}], 0x1) 2018/01/08 14:04:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00006b3000)=@generic="903060645c32f17076232ccfd31491ed") r1 = socket(0x11, 0x10000000002, 0x0) write(r1, &(0x7f0000688000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x1b}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x804, 0x7, &(0x7f0000cef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f000021a000-0x64)={&(0x7f0000d8c000)=[0x20, 0x7fffffff, 0x2, 0xf1, 0x6, 0x1], 0x6, 0x20, 0x1, 0x63, 0x4c04, 0xff, {0x8001, 0xbd7, 0x0, 0x80000000, 0x7f, 0x100, 0x6, 0x3, 0xfff, 0x101, 0x0, 0xcb2c, 0x1, 0x4, "674764f84556314dfd61678d1ab42e4756dc38f9e80c24519cc5c385855b0453"}}) 2018/01/08 14:04:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac60", 0x2}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f000071e000)=[@assoc={0x18, 0x117, 0x4, 0x10000}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000901000-0x80)=[{&(0x7f00004e8000-0x5b)="ca3488d6d815993ece8fcebfbc2bfe8df19421fb2e7ee49de786b8fe729e105784b5551d4ababc2ee519f678a254f7c31245762b1d2c3362e20f6a1c388d874177c95900bae40c6e92ce96831b5c5ec6f9602b266ba765481835e4", 0x5b}], 0x1, &(0x7f00003f2000-0x98)=[], 0x0, 0x11}], 0x2, 0x20000800) socketpair(0x0, 0xa, 0x3, &(0x7f0000cf5000)={0x0, 0x0}) r4 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000296000)={r4, 0x20, 0x0, "848907eaaccce7fe1e39b779cab85e79f8d45c84bc62584b0a4670b82bd22be022d8c7fc4e4a429db190eb818fe6fcc57e861222ecaf7f13e8b017208bd14082e845b5e9223c0c46d40b1e19bcf7c650c5a1fe1b63b634cc7928272bfb9b6e0cc46b67d6b11c1f61f8f6d155123a2654a89f4677b766960ebc7477c7d597e19c9eb8ebfb01864629758ea29ff736e94dd92d2238f57235259dc97ba92654a6c2d484"}) socket$kcm(0x29, 0x7, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f0000099000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/08 14:04:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) socket$netlink(0x10, 0x3, 0x9) close(r0) 2018/01/08 14:04:06 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000e0c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd3000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x6, 0x20, 0x3, 0x8001}, &(0x7f00007d0000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xc7a4}, &(0x7f0000d26000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x1a8)={0xb0, 0x1f, 0x2, 0x8000, 0x7, [{0x100, 0x1, 0xffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xfda, 0x0, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x80, 0xaa7, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4bf58a81, 0xfff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xe40, 0x7, 0x23c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/08 14:04:06 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0xbe4}}) 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) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000001000+0x745)={0x0, 0x0, 0x0}}}) 2018/01/08 14:04:06 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xf, 0xc80) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000bda000-0x4)=0x1b, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ff6000-0x4)=0x3, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff7000-0x14)={0x0, 0x0, 0x2457, 0x9, 0xff, 0x0}, &(0x7f0000742000-0x4)=0x14) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ff6000)={r1, 0x7fffffff}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000ff6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) 2018/01/08 14:04:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) r1 = socket(0x3, 0x1, 0x6) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f000011f000)=""/207, &(0x7f00009ae000-0x4)=0xcf) socketpair$inet_sctp(0x2, 0x800000000001, 0x84, &(0x7f0000226000)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f0b000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x1c) connect$bt_l2cap(r1, &(0x7f00003f8000-0xe)={0x1f, 0x3f, {0x8, 0x6, 0x0, 0x3ff, 0x8, 0x100000000}, 0x7fff, 0x2}, 0xe) pipe(&(0x7f0000095000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000309000-0x4)=0x0, &(0x7f0000b2d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000963000-0x20)={0x8000, 0x8, 0x0, 0x202, 0x5, 0xa2b0, 0xc9e5, 0x7, 0x0}, &(0x7f000092e000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000c7f000-0xa)={r5, 0xf83, 0x2, "a8b3"}, 0xa) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00006e9000-0x78)={0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9aff, 0x4, 0xffffffffffffffff, 0x3f, &(0x7f00001a8000-0x10)=@generic="d32eecf302e9e5ffe4c5585e20613cf9", 0xfffffffffffffffc, 0x8, 0xcc}) 2018/01/08 14:04:06 executing program 7: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r0, &(0x7f0000092000)=""/224, 0xe0, 0x2000, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r2, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:06 executing program 5: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000000000c8) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000b5b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0x6) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b1d000-0x4)=0x0) r3 = getuid() r4 = getgid() mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b5b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009b8000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b5b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a85000)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xc) r10 = getgid() mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b5a000)={0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b5a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000b5a000)=0xe8) r13 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008e1000)={0x0, 0x0, 0x0}, &(0x7f0000731000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007e3000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066a000)=0xe8) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000190000)={0x0, 0x0, 0x0}, &(0x7f0000b5b000-0x4)=0xc) r17 = gettid() mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007d4000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000b5b000-0x4)=0xe8) r19 = getgid() mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072f000)={0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000808000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a45000)=0xe8) r22 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000517000-0x4)=0x0) r24 = getuid() r25 = getgid() r26 = gettid() mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5a000)={0x0, 0x0, 0x0}, &(0x7f0000b5b000-0x4)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000660000)={0x0, 0x0, 0x0}, &(0x7f0000b5b000-0x4)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b5b000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004db000)={0x0, 0x0, 0x0}, &(0x7f0000381000)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b5b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c4000)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b5a000)=0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b5a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000886000)=0xe8) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5a000)={0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b5b000-0x4)=0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b5d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b43000-0x4)=0xe8) r37 = getgid() mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b5b000-0x4)=0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002e3000)={0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046f000)={0x0, 0x0, 0x0}, &(0x7f0000311000-0x4)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b5b000-0x4)=0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000777000)={0x0, 0x0, 0x0}, &(0x7f0000b5b000-0x4)=0xc) r43 = getgid() r44 = getpid() mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007ad000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000637000-0x4)=0xdd670432e1e98f6b) r46 = getgid() r47 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006ca000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f00003c8000-0x4)=0xe8) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000103000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b5b000-0x4)=0xc) mmap(&(0x7f0000b5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b5c000)=0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ac8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000-0x4)=0xe8) r52 = getgid() r53 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003d0000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000-0x4)=0x18b) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b5a000)={0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xc) r56 = getpid() mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b5a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007d000)=0xe8) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000576000)={0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b5b000-0x4)=0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5a000)={0x0, 0x0, 0x0}, &(0x7f0000b5a000+0x82)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000551000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a7a000-0x4)=0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005fc000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000097e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000884000-0x4)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000082d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002eb000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005c9000)={0x0, 0x0, 0x0}, &(0x7f000047c000-0x4)=0xc) r68 = getpid() mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b5b000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000b5b000-0x4)=0xe8) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xc) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000032a000)=[{&(0x7f0000304000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b5a000)=[{&(0x7f0000ac0000)="9436e4a4427aa3d2729bdbdce8cade58121782a51763b4d1047da25f81ef16db7a0bbf6b364e0cf39f1c243f5f6b411e6635f58fb349e3e544cd7af068f4dfd0212ce1f037e98cad8fee25d9251b482e8384dfd5f19f89e9cf6c6358f0c09f01e32b6a4df8053151bd3642399b95343570c17ffbabf44b387ed594b5ef2e75db45fc289254e482901e18e48f47f55c65ea92e1ca1a5df68ea5f90c7589c3e805170ddd8b46633e1bbaef86698b08d3e89efd98b5f6e406baf619608f4ddcf6232513940203147fbcb55f43a1042beb8961d2c617cfa4764079e975ad0125e7075bdb37c728259b26359e7a6723bd8b", 0xef}, {&(0x7f0000331000)="4481f9f916c9e722519be9c08fe9243ce055eea7f4f7c60ed63f70486763cec7a3ea93c770d854354f2a869b7d055b29ddd2f79f6e83b9cc27d859bf8b72b0b11ec45deea536", 0x46}, {&(0x7f0000b5a000+0xdd9)="4e5ca486b2a5dd1ea654ad716ce6d747fce072afc4ca0b4e51cfea92ae19261e862b36494706cbd9758ac9b719b9947eeb88af07d5d31c7f9e885e6d0fac97d56f39138c0151f6d171115cfa973613cd70cdaf55fca4779924946c1471b99304303aed2ccfa9b2923cead4", 0x6b}, {&(0x7f000089e000-0xfe)="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", 0xfe}, {&(0x7f0000b5b000-0x6f)="339b62a94e2dc30e0ad4bd856846ad424eebdbe660b8610601e23ef127f7cbb6568d7405485c7d6f2e61a8cf0f11e56fd0556d3683f7b4d337affe371065be2668f3a912999ebc5de60a4e6e7d7cb6f2bdb28f88a722b5a6f31f7e5ac3241483213843a77e5c72279e01912f92bc67", 0x6f}, {&(0x7f0000b5a000)="2faf6cc53492480c76f5c94eed130933b7e566d0f47017e958a3e52dd8e6cb42fe05b7fbc19a19c046796a78bcda5cf6933e70893361e2e69ebb3e598066fadac1045aef37422e40018cbadcd2354e9841e016a5ff92fb36f9d6b933a15a0c61acfa5012628ffb6ba7fa390381ceb5547fae124de63d12df2be0481d69db2fc3b0f9333ad311c5614c736a983483f414a5685f60ac87edbefe61c8e948a8262b6067e6588df55c6c8d3e1ac9c2ec733a536f65f8db711b517d2849c287c79fd100df93913d9f2f57250cb55c09f5ead94bf5b047d767", 0xd6}], 0x6, &(0x7f0000785000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x40}, {&(0x7f00002f3000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000366000)=[{&(0x7f0000903000)="87cc62fad9e0a720d920ea53af17164af5bd747e9d9d062b1e636aa8752c3cdef7b2f2e7813308a41f8582b209601d04ae814f420c1b4d2baba9f51463f3c6718ed0fee73bec5330c7af1df044b114ee71453b86f7ee573447b32f43593340f820a68cdb8259f09e6ff7dfc166d810d2496e66cf21fb1739d123aec97556c38e840fdadf2e92f9ada62141180e5b7889aef269b6210af277868e06844e857ff158b2c47279", 0xa5}], 0x1, &(0x7f0000206000-0x110)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x110, 0x84}, {&(0x7f00005c3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, 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0x1000}], 0x1, &(0x7f0000b5a000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0, r1, r0, r1]}], 0xd0, 0x40}, {&(0x7f0000b5b000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b5b000-0xa0)=[{&(0x7f0000b5b000-0x46)="14b619f43a19f0b5125595c562edd3148bde990fffca699b034b4e9d0ce0a78333fc475cfcdadd834545f15c20dc7183fbe482c1f4ef6fe4636dc87ad1b20d75afdc2b696775", 0x46}, {&(0x7f00001b6000)="ba8a4f3ccc3775ca6da66e84d9801782bd9b9ffcf344bdf931b32abd57f359f9acebc0d61c3f3a110e5788b99fbba262d70db4a6909a490eb2681bc908b0a73b341f24e82d8f208a2279240a664897a0a54e7a600ecaaf3e7c217d84ffd1b498534cc8c103e5581aa1b7a32821cc965c8e45b083b2819ae19d8c245c67cc8c27c40b8f32917dd0c4d60719440626ef5342b129aad90c9c8f57c1e73b7586ff8235a7e6b3ea5e2cf2", 0xa8}, {&(0x7f0000b5b000-0xa1)="2378732270ddf0ed94661c7cd7ba762ee2e3343168b5a234d2e1d9338e94cad0e10afa8efbf169621570ffe6fcbd1b697a7eea8a0cfb0a5b86241f0587e442a5052842a74ed89bc6d72211e66c9ee76e690ea17a07fc665476dfdaa131c1c30cd8deba35460a98f8063fcceca582f33823a9ffed82eb4a621d240295370ce04ff4afc64ac3825195279d088a3a3068c0c6faef4b9d720b332ac89beb3eb6fdd493", 0xa1}, {&(0x7f0000b5b000-0xd4)="3dfc8ac41679d633ee0b8968d857cc7befbfb52a6c1daf90fab595a04df3135dc0787a0e8b20ecfcf92c7e8e12c20fce226a705f8680dcaef9bf9d17f4b6661eccb6453463f1e2ca7d6f3d698c648331bb5c2fe60b1a545d0a65f62612dbd8ef5f43f05ea6caccb735371fb5fb0aedb522363a7a3de766ed09eea55dc49580e8127de45ba4a98ae474d25bd6c4d99de1112d9d958bda44b79b6ba66b01f9225053687b6dad2247de0dfe2ecae0b4d70f3715bc999414b16241ceb93a67f8a83a437a0a8fd414bb2277d5616ea41d231a1f24d69f", 0xd4}, {&(0x7f0000b5a000)="f68371460ccd296e7e5f6481fe70158f2695e60ce72634064d7aa95efd", 0x1d}, {&(0x7f00000f2000)="2e8e74c0fdaae8ba0f55320361ca9ab97c3b7791c5dea175715431bde75b0d6e230c2674f6c86f337caf5b1f486de8ee0f8f4d38b4e97affb28b1de3a8a69cb5cee1661f76b65fbdb37e11ef9ba5b7a967d94b14da4e4c5bd7cf56dd15ed31c507dd0edbdee33f860b6d632c97d85ddb1a8f795ea49af2449c0b005d6ef5d902cd7b4340bb7068a3d11c17c90cc354d57bcc22d025b379904ea831abc3cfea9bc1af19750248ba1dc92ded4cc1802d216b29a0a8e0d53bb2946d0d5982c07f3177a2ec5191c7fdcb7cd815", 0xcb}, {&(0x7f0000a2c000)="b1ed6cd0ad4b6e155ce4c363a985f258e05cfc9f0e8c7c3495d5854b88d27998756dfb53", 0x24}, {&(0x7f0000b5a000)="7e6a09e3b2ba954ed88d5abfc2fbde708b8fcb9c61187dd9cf097cbd64fe5e9ae9f664c524d673983671be9b5ed6a7b53e40d73fda93301722f9a85f402b8c587e44932b28bddd9dd6da10bb057fa19dbb165713116762afbe2c039282e989854f6a50a6997a4a676e4fede8184bd61fed482d1004f9ba2ddf34da56cea2f5b0788b12bd928ef37b67838dbc64136c53272bed5968215890df3e520fdddbd802579c", 0xa2}, {&(0x7f0000b5a000)="f2ec708389eef169bec4b1991476403f28044e139da6bda4ea04d44741aacbe624477d0479973f192b103a38da11b8f79ee672acda07b3fe3846babf7c59d71735827583ecb9c0c85370008d4e481d574e2fa4359a811fba1aca20b0ca02243d1f0377671ea45b4000624fa1b1e8f0b1e9602e8c656af6d8b77704a0412ede2fd1b7", 0x82}, {&(0x7f0000b5b000-0xb7)="00df08ee6ffeb2863cfa38e13c5394d8ba82ad460409f7e75dd117a25e2fc7d2cdbe8af1da7db4a8bb4f52c3aabd0145c252f94bfcb9900127dc95f1247f2aad7a3df9dfb752cb1a4152f686deff15cc898dbd2a51ab30881e731cc754532ba3c5011ea40c97d380a6809d83c9a037763763c5f8700ad493f61df039f6ffb5096f9b8e56144738982fb0eacb38845dd83a4c408e1b8eaf02a70646051229f180e644af586801de1a07a700b3c0dca8138a84b5361198a6", 0xb7}], 0xa, &(0x7f00002ef000-0x40)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x40, 0x20000000}, {&(0x7f0000909000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000226000-0x40)=[{&(0x7f0000b5b000-0xb2)="379f57c360095ce3606762509d2a51047cc441a0c285dbc756f11aa5b664faa13c8eabd9d8e3d61b17f0f1b4eb2cf79d9a73a23043fb6b29eb0b1c4f8b3fc0fcb36cce525a9de89fc3fc3d841e735dda5c3cf6d800810ec81de5fa58cdae65f99138f2f920dec165edd2137a17581a266c7523106c2ed7489fb4fb6234263aed80bf23dbf527e37bbf71a8fb2268364e990d26f7d7dd62fef10ef1444ba5597dc24526475a27f050fcd2c2a09903852e3499", 0xb2}, {&(0x7f0000b5b000-0x96)="b623915c5bbd6811e6c1f5862642588ff9173e30548c264d1db7880d0a1e0fa649bbdd6906089a372787d22b9f080f4f09c94781f485574310cb36c579873c7bff1ac68fc7c480ca785d81db6fb937349653b6087ff8beecbc5692e05826b0ab0dcb50184bb0ccb7b66f739cf917c7251df63421ec5df82cac583d6db4c747e288a153eb299527808b7555f550774805631049dd34f2", 0x96}, {&(0x7f00005f5000-0x1000)="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0x1000}, {&(0x7f0000b5b000-0xca)="8e09a9639992ea09b5ebd07a2c215744017d8224f6a99bd5beafda6c47bee7576667d9bf1c3c905069f1c2af74a6a2da93475df3fa023404458a63d82b91f30b5fa3bda66c31cec09a22dc3c1cec33e67fad15f7947b8edbafdd6c17943c76d6db20a5ca36ff8897ab8378c8a023f5b370daa1564f6f5cba30c6ee63cadf571d2598caa043f3472928c82419d3dc1af95aeb3ce367e05be1d219248dc25e49ec60a210893b97c6695607a3001fc86b8bb92392b6cfb169079c53db590d5e9877b66091b281a38d8806ec", 0xca}], 0x4, &(0x7f0000b5b000-0x178)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0x178, 0x80}, {&(0x7f0000b5b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b5a000)=[{&(0x7f0000396000-0x36)="e9f9e2f19b43d5dc4fb889114c58135647a40e7a9f126776083177569f23841c7befcb08080089d7ec279cac3790a077b8663920ffd8", 0x36}, {&(0x7f0000655000)="ad9e30266f71db81b8edf6e353d360cc0ed0058b22a6cd0a6081d4a608f903d89624316373b95275f057c0599cd1596ff876827d705a0a6bc9c06e613ef1db8cc240f28ab64ceb5f6fc15c741925f246e0a3b39c1b25b1757abc87e63979fbff5f4da1a55eb5126b66dcf4e10c86e92d97af9f", 0x73}, {&(0x7f00007d7000-0xb9)="a3615955d2d6f816950cf327debd4e178aad943542493fedb84916130c07a1dec0f63dbc8b0910fe72efa69fc2d470cfef704c12adbf3de9937d8b0fddb670130a959acb229288feb3e8f2a4b0cbfcb9c1357f14c4e17b8001a842a1c17d5ff1e49bcdeb6debf4762adf8469ad8d9d7ac936cb21a18a4e0d82d58efde68218462c0bd90f34201e6bb4f76183a893d5b7e8c5ffdb37b91d7715b2b5e3fd7fd98d274eec4d7f438d1d160327a6a33da39a6472bd5cf9ea4b86ee", 0xb9}, {&(0x7f000058c000)="f3779295d6df5e2c960960bfbc80f62fb0bdc07f85363cd2dd420c4f1d37c23a4a4ba9b19642fc2a0c5f9b4b2e48cd4132cc9ea08b40773a6181e9551439ec4e03c5e6b9a9feeb2ef6bf516f86f6f694a9e0a7ac502e2a94f37dbdea14814a21afd040204df7b969477e78281fd94e9cdfb8913823", 0x75}], 0x4, 0x0, 0x0, 0x20000040}, {&(0x7f00008e8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b5a000)=[{&(0x7f0000b5a000)="9067a2a66192be112054dc6d652bec63e513703884b62cd684606a709ccfef9a76678444fc4364436f1b107b1103a514967b3390ad24cb5a4fc6c4b57691efb324a68e01f5bc65779de6c9cc690a7d4e1f21cadd54d56cd65fb42b32bfcd11e99edddf7074d1fc2a3c060854da7529596f4ab1b842adcce8c58e7140ebaa737d814e13957df3016a81fd7b0b6426aad77822b9162e89f7839f7d3aaf807c7333bf8f1244f237418d0469a3c938dc64266ed515d7a1b3a045a9854350d086b24cc8cd8b613e5a8540557a575a276c41cfdfe101625d694e09ea4109b657337047a060", 0xe2}, {&(0x7f0000b5a000)="2cb53972e90049eb321544458bc3179c4078719c38fbeefd6450967e8724cb4d970ebe22e68057f0a53f0f35e35b4ac3ec14e4f74df203711f1342a26188c2324b6218cda05728e6e503a67d096204f28020ce792c0eee00aa44d76bec02801d71de080f03ae49f31dfe91db17a10c8b56", 0x71}, {&(0x7f00001fe000)="c78051fc21ffeb1e849e8954819a412fab336710b3aa1c3dd154109ee79727fa7f7ebaf99307fde82b827979ed8a4fdd7ec3c0387164046759c289cd109ea11be7bf5b882e800cf871fff489d3ba589bb1c5323157313e68a06b41248f0c48f7c0df3b040bc9ac78b03c1371fd3e94", 0x6f}, {&(0x7f0000b5a000)="119456437ed8d1ef5b1fb4a7ee64872cfd4fd610b21f1de9d4402613e6f963838e7e629bb7f53a22c2f8359df55fe437605e1286bd90b63cccb8e8d79a7dd752788982cc8be9b107400caa51dc3fa95f2b3606c98c3cf26f3d420e8b4170c05c33948cc4115803529859d237e7d5a10f05dcf41ae81b962aa35dca07dbd1993872ba8fd05da6acd00ddb5bd045", 0x8d}, {&(0x7f0000b5a000)="6633817833ca9c7786769ed4f26db4e1347023a33bcb60d9e204b1cc7b2301861b2f603914b9530d03a8a20c8224cf900f3a8e95504ed4c9b34f05530fb2745d17f2055c1528016af7676e85f23caaa74f4be94c476ccae987e58b5a7fd71cd03411afdd71686c6095149cd236099573557a64ba5e08fc368cb0d4bc74b2af0f60a7ebc072da3b71599bbf0b140e5fa42009ec3f3b17a188517ad694626d96421d91a68def37c8272c9bfed5d2c4", 0xae}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f0000a6e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007eb000-0x30)=[{&(0x7f0000b5b000-0x5c)="bb6405784881783f0c386827f58bfb597e4bc5e275e008fc940136558285b88c0b43d280d307b7534a67b831845c0e9c4096c6f5d835e9cef042b39bab3dbb8e30c1dc27355836e5e34a8fcc3c20de806ed369a1461180f78496f8e5", 0x5c}, {&(0x7f0000b5b000-0xa7)="825cdab26126a7042491652b95da21872fb6910d2c69a6fbfb3d0eb3c22cddd9b7fd4f462db105392e9311e76c599b9b662eefd6ee5eaa936ed088d69ced652ab791bec18f8bc7ec71e204ed0f50048790931b8c309c9d703da6e634d7f58686692e977cad231313c700ae4a40ead91374837f679c3cdfb0187aec33c4ea5ce1ec2c9cc794c4c781863212ce13c6d46f245cde11d6cfd552ad24263be22e3a7a21c677d9ae41b8", 0xa7}, {&(0x7f00009e3000)="d5ca1211625369ff747fc8151dea8845df5f3b809232bf46f86f875f2fb92b90a448b1c2a83932650a671565d02448e7c128c785183143cd2aae7250bccd9c4db27dc839819e1cd195846debadd7cbbeab5d208ffa15d961a245158449a751e8281f884cde6a317bc166029c1e0dadfb553938eb8f0a882a459f2336cb59e3bb83d00839a9fcb1451cdb1738bba7c6dc84e4df12393a215c8bd0931ab7110b543775d06adc830de1c315a6f64caaf7bd411d53ac2a9c16405bc0acd7fed3f73509a0a9d58bbc3e4af10b3b05182416d64babe14081f975bc12448c2a", 0xdc}], 0x3, &(0x7f00000cc000-0x70)=[@cred={0x20, 0x1, 0x2, r59, r60, r61}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @rights={0x18, 0x1, 0x1, [r1]}], 0x70, 0x4000000}, {&(0x7f0000b5b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009b8000-0x10)=[{&(0x7f000047d000)="54d5cd57b905dc6c54dd8aba699fda17ba9e2ad7a1b42acb1f5f3d393215b06a544f92090af27aceb284e2bd13138f65e9670420761200c916d1320a7c01bf62c787e3e7bb0552b37bda8133dc825529139de69282b01d52c6b6356e076a19ca88b1d68d9763a58263bba943a902bca7140d87b961e67961d3da036bfbf64469982a0c832fe746486f71d0641abcd8fafa223b5e4664d829d42a083affaa506bbb3551b3ca3f", 0xa6}], 0x1, &(0x7f0000b5b000-0x40)=[@cred={0x20, 0x1, 0x2, r65, r66, r67}, @cred={0x20, 0x1, 0x2, r68, r69, r70}], 0x40, 0x10}], 0x9, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x1, 0x4) listen(r0, 0x0) listen(r0, 0x5) recvfrom$ipx(r1, &(0x7f000070e000)=""/117, 0x75, 0x41, 0x0, 0x0) 2018/01/08 14:04:06 executing program 3: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000f14000-0x8f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0xffffffffffffffa5, 0x8000000006, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x800}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x40}, @hao={0xc9, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x9}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/08 14:04:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008c7000-0x14)={0x0, 0x40000000, 0x2535, 0xff, 0xff, 0x7}, &(0x7f00009fb000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000135000-0x14)={r1, 0x800, 0x8, 0x8001, 0x468, 0xffffffffffffff5a}, &(0x7f0000eca000)=0x14) socket$inet(0x2, 0x5, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000020e000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f00007e1000)="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", 0x3e8, 0x0, &(0x7f0000084000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 14:04:06 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00009f6000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcd000)=0x10, 0x0) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) 2018/01/08 14:04:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000730000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r1, @in6={{0xa, 0x1, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) 2018/01/08 14:04:06 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x3) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fe2000-0x4)=0x2, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000fe2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1d000)=0x10, 0x800) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000c5e000)=0x7fffffff, &(0x7f0000fe2000-0x8)=0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000fe4000-0x4)=0x0, &(0x7f0000c86000)=0xfffffffffffffcbf) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00006a0000-0x4)=0x0, &(0x7f00002a8000)=0x4) sendmsg$netlink(r5, &(0x7f0000fe1000-0x38)={0x0, 0x0, &(0x7f0000b9e000-0x10)=[{&(0x7f0000fe1000-0x14)=[{0x10, 0x0, 0x0, 0x3, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fe0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cfe000)={r4, 0x50, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fe4000)=r6, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000fe4000)="17eee4185151387b05089398f7097b3eda0e421ad828dcfae1fe63c227ddd0a1a458c2ff33838e2d04ae0c140802265babb3823074ba7997918a2dc4ae3d5613109df16cf06d6e53dee53872a8fae737391c1f08c968623790919a29b0ea6b01a306bcbd96fcf983b72e72bdf6e070f963f1a74f48f2f6a43c13bf1ad6d29f69dd9c87aae8fd6f3e0d58ff16ba1a13f979b3d27ce77b469b4ef16b3be3efdab1f8feb7f116887591732931ee719a9fc4a0cfab49b858cd7ab63fd1457ccd7429772ce4f8492ca2db", 0xc8, 0x0) 2018/01/08 14:04:06 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000993000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x100000000000021c, &(0x7f0000eef000)=""/81, 0x51, 0x1}, 0x40002104) 2018/01/08 14:04:06 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000023000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7a6, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x1, 0x4, 0x200}, &(0x7f0000016000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x100000001, 0x8008, 0x3f, 0x2, r1}, &(0x7f0000004000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x98)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/08 14:04:06 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0x3) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000804000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000848000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x290)={0x0, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x919}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006a3000)=0xffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, 0x0, &(0x7f0000003000-0x4)=0x0) 2018/01/08 14:04:06 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f000001d000)=[{&(0x7f0000fa5000)="390000001100193104d100002300000007000100030000004c00000000067f0009001a0404fb003b000000000400008000e907000000000066", 0x39}], 0x1) r1 = socket(0x5, 0x80006, 0x5) accept4$inet6(r1, &(0x7f0000bd2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000035d000-0x4)=0x2c8, 0x80800) 2018/01/08 14:04:06 executing program 0: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000024a000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000197000-0x5c)={{0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0xffffffff, [0x81a, 0x5, 0x7, 0x80000000, 0xfffffffffffff001, 0x81, 0x9, 0x1]}, 0x5c) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, {0xa, 0x2, 0x53d6544c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x9, [0x5, 0x8, 0x9, 0x9, 0x2, 0x9381, 0xb5c, 0x4]}, 0x5c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/08 14:04:06 executing program 1: mmap(&(0x7f0000000000/0x17d000)=nil, 0x17d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x80000000000000, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x6, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000017d000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000026000)=0xc, 0x800) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000017d000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0x1f, 0x6, "d0f154e741892b422a425babfd16bf3e595b966b58af3f053dbebb3b5208f3f8c87a881742308576a3c2b4e9cc1fe2859c9b75230f203f292d7b058882f0a341861a5045f33653ad004ca0cb3f4e8cc1"}, 0x160) 2018/01/08 14:04:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000523000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3f000-0x4)=0x10, 0x80800) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000)=0xd1) sendto$inet(r0, &(0x7f0000043000-0xcd)="", 0x0, 0x20000080, &(0x7f000011b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/08 14:04:06 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001e000-0x4)={r0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000003000)={&(0x7f000001e000-0x48)=@full={{0x3, {"1665c8b53b84c3"}, 0xff}, [{"f67b1d42d11681"}, {"1159133c9c6e99"}, {"4f8e0cd2f8ea2e"}, {"b3de2b1ba01819"}, {"e6e7b98ea0dbab"}, {"711999c2444054"}, {"cf3d068f32357a"}, {"c321b1c950f463"}]}, 0x48, &(0x7f0000006000-0x40)=[{&(0x7f000000b000-0xbb)="9df7be69ec5dd7bdeda1adcbf00170c3d57f68c4adbae4d9e1977624c26985bd2d67519baa6a2e1f53c2f0df098d26965692427172e542077ce992bba9a65f309e529a2e49065167971fe5018ef3c75297bff5098bb3746223fbdb70476a3dbd513c316a634dc33cd9d8cdb18b5558efe8b4c940bf2a15e4b9a0ea5471ebaabd4b476f42f32072456ec40517b1515bab2f35afd09bade7f7f71c1325973ff33370b0b0e824a99aad1859f55544525f00d03a1f4564527054aead25", 0xbb}, {&(0x7f0000016000-0x1)="68477143021c3e", 0x7}, {&(0x7f000001e000-0x42)="347930e34dd9abb0339054d8cfd1b3eaf22ab0c9fbfaab37b78811f4aa14b0b6e5c56bca0d5a43c66ef2ec2a45e52179a4e5dedb2e7998cc4fdffdf689b798222375", 0x42}, {&(0x7f000000c000-0xad)="af98759747df816e4547f1a29bbbba54da095e9463357af235c1a1d68443629031c70672cc89e88c4acd2d5f4cdcf88219ff16d25db911800bac4276d5426c03d7f8f2bb514dc1377db5cf6f80abd317ea683714c32f82cf15db0f7a1bb3fd7a016b82f0b71d51aab517c7c4b8ebecf0e3bb6004aa6d3fa66ea81e4e0c270bad73bd8145142f9b20abdea5ca001972be654b6a2acf724642d70a250da81795381edb961454ed18f5573a4ef28e", 0xad}], 0x4, &(0x7f0000014000-0x12f0)=[{0xc8, 0x1, 0x863, "460b6e8e6a518259b059f782d5a8e33638bb99301377a7d8647464c44cadceec6b275972c9eb3aa8fe64e6dcaf03f11a597320c102634bbb66688eaf8af2df8c7c6b8f7ff0cb71b28120a05c2b1c94ca297572fb22875ec7164281a274e37ae50ac25c1deb0cce83e517d9adcb8e00050d01ffbe62299751f081fea649777c4c8caa66a8cc1d036aab6232192af078a6beac53be840cfc1e931c3b90acf982df5cd62db53ffc7d2daa2586e21dcdc45b61f94444e701"}, {0x1010, 0x6, 0x7, "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"}, {0xa0, 0x11f, 0x13, "e9426bd0e2ff2300c76eabd1167480b1bd7b13f848bf65cbb51603b4ddde40a4db5ff53a6dfbfbfee5ef3e67ea286e42a0f0b257113f2b016250488b297e1f5e890f36c0f9c5d6ac6360455c22742a223dc3da6c432d8f739abe5a62a81368caf9b44a621f5c3f240b2a73bbc98ebb9ceacbcc11f864638f58396add41c171c56a8ab830e8374ea121"}, {0xc8, 0x107, 0x6, "1cbb727f00da6f77176a007d47e16e5bd878091d3fd38b94a9ef5e552906ff74eb7ecacc11671cbe6851690d40ebf50748b1420c35911f22d24e2ceed1660425294fab9d493abde51d81d82569ba9a6c96dafe302e00dac0b287cd5ca21aacdd2e6b6082d966bd1b29a9f5e7494411d2a289bfafc215d7d38de8a4c466557ff9cb79f33983375871ef97580b1efbfc2bc0178dce3e3ebc7ac436e41514c1d875132d4abee409d4a7a5e61c98f1ef9ff462209ccf1ac096e2"}, {0x70, 0x119, 0x800, "9218082e7fe9170caa319327c30dc23422bc102eda5f5a458077661e8c38119a98264edb3317799791782da0b579ed05b2dc53416a614adb631d56eb233f84dbd749ee97effaaf1a7f263990495ca7ea91db04837c949470149d2a69f396"}, {0x40, 0x10e, 0x101, "f8d489f8fcec86a81709233c070711bcf5570abb1ab8174775c4c7e745b36879c15b4237f34ed8b5009a25d04e48"}], 0x12f0, 0x80}, 0x14) 2018/01/08 14:04:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000c0000-0xe6)="2a775b71c3d815307206591137c1df472670596ca5f619566c3446dcddff27e58865d8e5c50837b43ed0c6d8d43b72762025c7861f1e8342fbf4a0142ffe71523a2188d172d8942b90203bbbbf1752728582da3e2ffa6cfdbdbd93211fb4d70f9fc1a1c1ebef8290b0be1627985047a965c99150cc25ce998793547926134187f609b5504d98fe4c99246589fd5cd4d6cfc03a4fbda9b54afc3ced9b5c8833f74fe9a220097f56328716fe18d9a865657668da1de4846066a30cd410c4d694365c902fa0e10243c1cf7a30a53fc6206c07757afc5e8dcd039818b8f470be7ff60988ded2a3ff", 0xe6) getpeername(r1, &(0x7f0000d1e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e55000)=0x60) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ed0000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000059e000-0x8)={0x5554a583, 0xc8, 0x5ff07ee0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)='rs9v', 0x4) 2018/01/08 14:04:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/08 14:04:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000c0d000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x0, [@loopback=0x7f000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000bfd000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000725000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00006f8000)="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", 0xfe) 2018/01/08 14:04:06 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) pipe(&(0x7f0000dd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00002cc000-0x4)=0x7, 0x4) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f93000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000f92000)=[{&(0x7f0000d76000)=""/84, 0x54}, {&(0x7f0000f93000-0x89)=""/137, 0x89}, {&(0x7f0000575000)=""/57, 0x39}], 0x3) 2018/01/08 14:04:06 executing program 2: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000033000)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac9000)=""/237, 0xed, 0x0, &(0x7f0000ac9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/08 14:04:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x1f, &(0x7f0000c13000-0x8)={0x0, 0x0}) read(r1, &(0x7f0000c97000-0x70)=""/112, 0x70) recvfrom$inet(r0, &(0x7f0000e77000)=""/193, 0xc1, 0x101, &(0x7f0000a2a000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030d00000074f7000002de161701", 0x24) 2018/01/08 14:04:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) pipe(&(0x7f0000758000-0x8)={0x0, 0x0}) r4 = accept4$ipx(r3, 0x0, &(0x7f0000ca1000-0x4)=0x16f, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f000034f000-0x20)={"4792c3a75530d254279a8c4d5a6fd2bf", {0x4, 0x2000000000000, 0x8, "0000dc011d04", 0x7d90, 0x0}}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/08 14:04:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000721000)={0x0, 0x0, 0x0}, &(0x7f0000aa2000-0x3)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a25000)=r1) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000969000)={0x0, 0xe5, "10751ddd5ba9b79fdc9bb7c546effb161e806f1d55eae20fcc26f1488c8a7e9e9046c67ad865d377decc493ec3b64771eea4a88ab492dfadecb069f3032fc62990e26b5bc643b92cefb7d936e46ba8cf1d6ddc555ae5a0922c7dc6090e62e07d808b23b16b9400eb1db382f34a49eef1ce6c38bde44670dfa6602ee96a47571910d72a5942a786f5ba30b271a22f5eccb3ceab8cc75a0efdecb202ea683ee4cd96a3b10b771601a29411f9e31c9493d8878a0678fd4539f5fbf1d4beff865fb8a9f57a606e189dd8fe4a7207cc3443267d45206eb668c0daaec5113c1c0851a707f2f8ee50"}, &(0x7f0000aa2000)=0xed) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007f7000)={r2, 0x11ed, 0x4, [0xe9b, 0x9, 0x7fff, 0x4]}, 0x10) 2018/01/08 14:04:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000b1e000-0x56)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x2, 0x4, 0x0}], {0x8100, 0x9, 0x2, 0x9}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/08 14:04:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000330000)={0x0, @in={{0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffa15, 0x0, 0x20, 0xffffffffffffff00, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x6, 0x401, 0x20, 0x1ff, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ba4000-0x18)=@add_del={0x2, &(0x7f0000500000)=@common='ipddp0\x00', 0xb9}) syz_emit_ethernet(0x46, &(0x7f000079e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "010080", 0x10, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt(r0, 0x101, 0x101, &(0x7f0000123000)=""/129, &(0x7f0000f4d000)=0x81) 2018/01/08 14:04:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000eae000-0x4)=0x0, &(0x7f000023e000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000765000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x1, [{{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000c99000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) 2018/01/08 14:04:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ceb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008eb000)=@assoc_value={0x0, 0x0}, &(0x7f0000cff000)=0x8) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000070e000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004ee000-0x10)={r0, r2, 0x1, 0x1}, 0x10) setsockopt(r0, 0x3, 0x800, &(0x7f0000d61000-0x1000)="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", 0x1000) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) r3 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000a5d000)={0x8000001c, 0x0}) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000d19000-0x118)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005c4000)={r1, 0x3}, 0x8) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000d8b000-0x4)=0x0, 0x4) epoll_pwait(r3, &(0x7f00000ba000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80000001, &(0x7f0000010000-0x8)={0x200}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00008ef000)={0x5, &(0x7f0000f28000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) close(r0) [ 1077.568295] nla_parse: 23 callbacks suppressed [ 1077.568301] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/08 14:04:07 executing program 2: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f0b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f0c000-0x4)=0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f0c000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001, 0x19b7af4, 0x4, 0xf50, 0xbd36}, &(0x7f0000f0b000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000159000-0x18)={r2, 0x4, 0x10, 0x2, 0x80}, &(0x7f00003c1000)=0x18) writev(r0, &(0x7f000001d000)=[{&(0x7f0000078000)="3900000013001947040000000000000007000100030000006c0000000000800009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) 2018/01/08 14:04:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000744000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet(0x2, 0x9, 0x0) setsockopt$inet_int(r1, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) 2018/01/08 14:04:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000599000-0x10)=[{&(0x7f0000a79000)="1f00000001031900040000090000068002ed3b85090503aa001600ffe2fe58", 0x1f}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) socketpair$inet(0x2, 0x0, 0x5a02, &(0x7f0000275000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000106000)=0x0, &(0x7f000072c000)=0x4) accept$alg(r2, 0x0, 0x0) r4 = accept(r0, 0x0, &(0x7f0000e73000-0x4)=0x0) getsockopt$inet_buf(r4, 0x0, 0x25, &(0x7f0000c04000-0x1000)=""/4096, &(0x7f000083e000-0x4)=0x1000) 2018/01/08 14:04:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f36000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000208000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfc000-0x4)=0x5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x9, &(0x7f0000008000)="b94faf573420000000"}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000728000-0x3)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000ee5000)={0x2, {{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 0x434f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e00000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x457e1535}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) socketpair(0x7, 0x7, 0xffffffffffffffc0, &(0x7f0000978000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00004b4000)={0x4, &(0x7f0000eb1000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000c6a000)={@common='lo\x00', @ifru_map={0x6, 0x400, 0x100, 0x10000, 0x6, 0x2}}) 2018/01/08 14:04:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000017, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00009f0000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007ea000-0x50)=[{0x3, 0xb7}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000010f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000015000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007bd000)={0x0, 0x0, 0x2, 0x9}, &(0x7f0000055000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00008f1000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 14:04:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x200}) 2018/01/08 14:04:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x7, 0xfffd, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be6000-0x4)=@assoc_id=0x0, &(0x7f0000a74000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000809000-0xa0)={r1, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3ff, 0xf292, 0x9fd3, 0x10}, &(0x7f00003dd000)=0xa0) poll(&(0x7f0000d5c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 14:04:07 executing program 6: mmap(&(0x7f0000000000/0xe04000)=nil, 0xe04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) socketpair$inet(0x2, 0x4, 0x80000001, &(0x7f0000072000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000a5000-0x4)=0x0, &(0x7f0000e05000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000dd000)=0x400000000011, 0xfea3) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e06000-0x20)={0xffffffff00000000, 0x1, 0x0, 0x5, 0x7c00000000000000, 0x1, 0x7, 0x282a, 0x0}, &(0x7f0000e05000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000f2000)={r3, 0x4, 0x0, 0x1, 0xffffffffffffff11}, &(0x7f0000077000)=0x18) 2018/01/08 14:04:07 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000679000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x9e, 0x10001, 0x2}, {0x6, 0x7f, 0x5, 0x750}]}, 0x10) 2018/01/08 14:04:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000052000-0x8c)={0x0, @in6={{0xa, 0x1, 0xb0f9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005d5000)=0x8c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c80000)={0x5, 0x40, 0x4, 0x4, 0x2, [{0xf5, 0x9, 0x20, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x800, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a16000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003cb000)=0x8c) listen(r0, 0x100401000003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x1c, &(0x7f00008b9000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec4000-0x4)=0x10) [ 1077.649497] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/08 14:04:07 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000632000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r1, &(0x7f0000000000)="485efb18065a45ab2d39c822b9df1ac8da2890c8309eac978cec26050a40703803991b2c6120c0b82e311abe41d57bb1476afecb41a4c324d23beabb190b1d7a6beb155c747bf154fe26d8f2843c97a2857928f58695bf596a788b1fa0345f7a4fdfff3c5a6ade0425da4fc7361500a49240242b3903ca10ed1b3655e91b22693f43b01a68f9c91ebd865f181ffb11b23bb2e61b2d233e92bee1ca0e1373f51ca64a"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0xa90}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x10000, 0x100000000, 0x200, 0xe0000000000000, 0x4, 0x7ff, 0x2a7, 0x1fd, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x6, 0x30}, 0xc) unshare(0x28020000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x1000005, 0xffffffff, 0xffffffffffffffff, 0xa, 0x0, 0xffffffffffffffcb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x8000000) 2018/01/08 14:04:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) bind(r0, &(0x7f0000481000)=@llc={0x1a, 0xd, 0x2, 0xffffffff, 0x80, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(r0) 2018/01/08 14:04:07 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007bf000)={0x3, 0x57, 0x4, 0x93b5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/08 14:04:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800003, 0x1a3) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000ff7000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x20000000000000fb, 0x0, 0x0, 0x0, [@sadb_sa={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0xfff0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000002e000)={0x0, 0x0, 0x40, 0x0}, &(0x7f0000da3000-0x4)=0x10) accept(r0, &(0x7f00006ef000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009db000)={0x0, 0x4, 0x8001, 0x7, r1}, &(0x7f000013e000)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00005db000-0xe7)={r0, r0, 0x7fffffff, 0xb6e, &(0x7f0000ca7000-0x1000)="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", 0x1, 0x40, 0x1000, 0xf32, 0x2, 0x7, 0x200, "5648d0b2be65fde06797b8224a6dce17723ad1901eb9906b35dbaf19e6b3302956286a7329332fcd23425618cb07e886d98c84765e936a32b769865c87ec4fdb3cdd6f9b410e7c657fdac4e1982e7b5f3fc60b6e692b7a2c32e99c9e45e93da79f473c0f1f8e76a124b8799b17cbfa0204b1a73c8bfa4677d326553768b1f9e0c69ca57f7a396be90d685270bb846b966e22fa70e435d309d7a62e039c8b0a9d1091074ad40bf98505a647426a538fd7877c1d4f05b9fd03cbde443b07927e"}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000009c000)={0x5, &(0x7f00006ca000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00002cb000)=0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000134000)=0x0, 0x4) 2018/01/08 14:04:07 executing program 3: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x1f8, 0x4) sendto$inet6(r0, &(0x7f0000ee9000)="", 0x0, 0x0, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2c) recvfrom$inet6(r0, &(0x7f000078e000)=""/207, 0xcf, 0x12000, &(0x7f0000eeb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 14:04:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007e1000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1}, &(0x7f00007d4000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b63000-0x4)=@assoc_id=r1, &(0x7f0000f70000-0x4)=0x4) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) 2018/01/08 14:04:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f00008ee000-0x4)=0x401, 0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000097b000-0x8)={r2, 0x1f}) close(r2) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000dde000-0x1c)=@req3={0x4, 0x10001, 0xfffffffffffffffe, 0x6000000000000000, 0x7, 0xffffffff00000001, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000d40000-0xf6)=""/246, &(0x7f0000bba000-0x4)=0xf6) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000e79000)=0x4) recvfrom(r1, &(0x7f00001de000)=""/125, 0x7d, 0x40000000, 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00006bc000-0xc)={0x0, 0x8, 0x28}) 2018/01/08 14:04:07 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x3ff, 0x4) socketpair(0xa, 0x6, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000-0x34)={0x0, 0x2c, "3c537b33adf0fb86e6d9d22a7c1199fa3ab57e0e55d8c79d927289991dbd5e1ffeb58404523e2f99a2b135b7"}, &(0x7f0000001000-0x4)=0x34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r3, 0x6, 0x9, [0x7fff, 0x1, 0x6, 0x5, 0x6, 0x1f, 0x8ac6, 0x8, 0x1]}, &(0x7f0000001000)=0x1a) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000002000-0x4)=0x10000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000003000-0x8)={r5, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0x47)="731c3422f0f97778af5b5c73be7800796d8628597abcbadebe85b03dee84956c5375dd58d0bfab071485ff7cc366fb2a6bb55ae51966bfc5c6685dbd08ce0ea4e60c2eb622acdd", 0x47}, {&(0x7f0000001000)="bc81222f42a33a9f1fec749cc129bd6842c330accbdfb8d32f20d0e4fc9990ee1a3d92f53b1ae73e7694681f0273062f2b74410e02bc9c245742c8410221975976e6f707c3bc907574f81a7ca80bfb02c6548724dede54246038f5743ff4ad23ea4386344f49aad9d81fc186b7f6e8a80738ad3f68108e880714e802", 0x7c}, {&(0x7f0000004000-0x90)="2246420644a640eaba530f2937763d79a3c17b068daac30812e69670f8435250a2e4fed6aa8647d10c35157a8934f48222d659a5e89fbf9689f3cfe0c903a6e258d17b060c6068e710fb05df8b2f0d14de38a0951f4d62a3899fb6cb2c36a6c806b94e9060e6bdceb494864bc82acc8482cc295fd17f8763461c95846ff0c188fb0c6eff8b8a1842a7250c72bb9fdc19", 0x90}], 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000+0x812)=@req={0x28, &(0x7f0000005000-0x28)={@common='bcsh0\x00', @ifru_mtu=0xfffffffffffffff7}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000006000-0x9b)="0c1eab3a80aad4672d034177eeb927463eb81f142d8c48ce0e70a2099eced7b360315a88d250337b5b19c6d79ffbdd816e04c8b92fb1e75f18298081c6c597cc3d1e9493db464481a530179e1f2e158eaeca18e4dd4368e02277ee5c0ed2011594ab49e329c14ee2bd3ee2745476e18306b53d5419384a412e4ce6663770d7da3cf3b827de8baf6c85bab6bd4b6ebeab43717db5b89adbef4020ea", 0x9b) sendmsg$nfc_llcp(r2, &(0x7f0000001000)={&(0x7f0000006000-0x60)={0x27, 0x7, 0x5, 0x5, 0xffffffffffffffff, 0x0, "4dc87b7316023a72aa86e3a8de716ecf6f28a2217b8390bb578168e67a18dd924a160449e11b9b9604045d7d2dfb75d9631f2bceeb53defe68ed5b669c2444", 0x6}, 0x60, &(0x7f0000002000)=[{&(0x7f0000005000)="729ababca901ed25cac3405717e79bdae56080fdf810e869ea78583e00a12909f8cbd8e5cccf7aa393190489a9a2353014ec08e01532f1189b56423e4e98d0e9d21e58abf608d49a88d942ecd6a38746a33c8a8e851635d84b3f408ddcf8bf11eb1e7ab5b195f7e0f3e9d0aa1b1e368ed76b62cdb8daab30ccb18f1673dbbe013816f4ed9ee4af3febcb7cbf3cc78e2d4e6cb246df91b0c5efe9b2686f0ba90527b75d633de21d83ee85fe696577ea1443de47d2a584839a32503a30a06fcedad5e5a50f67bcd7f3b01a33ad8c2d428a4fe64ec0c9404a7635038a63", 0xdc}], 0x1, &(0x7f0000002000-0x50)={0x50, 0x10d, 0x5, "4dcf319324f6012f28f37f128bba087385b3b6853220a611f0123b1d6f4fd4ee043f4b625c42b8b570edb054db83ff3cf30e96843c99da88ecd8d0"}, 0x50, 0x810}, 0x8000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000007000-0x20)={@generic="35a428ca76f4ebc268ec33c2acad9bc1", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000007000-0x98)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96, 0x1}, &(0x7f0000004000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000006000-0x8)={r3, 0x4}, &(0x7f0000004000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000005000)={@generic="335d650bd175f5205f9008ce8fabd8ec", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000002000)={0x3, &(0x7f0000007000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000009000-0x2)=0x0, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000009000)={@common='ip6gre0\x00', @ifru_settings={0x1, 0x3, @cisco=&(0x7f0000009000)={0x6dacb929, 0x31}}}) [ 1077.704530] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/08 14:04:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002d7000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) syz_emit_ethernet(0x236, &(0x7f0000dff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80086dd, @ipv6={0x0, 0x6, "e6ff00", 0x200, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000024e000)={0x7ff, 0x5}, 0x8) 2018/01/08 14:04:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000807000)={0x0, 0x0, &(0x7f0000139000-0x10)={&(0x7f00004a9000)={0x2, 0xe, 0x3, 0x0, 0x209, 0x0, 0x0, 0x1, [@sadb_key={0x201, 0x9, 0x8000, 0x0, "9b196ac21530ca08ceaca9527f0be637c8bbd74ef7473dfadc1ab08fc911b576ef69f8e183efeaeb91aa77efa607f16fda836f2bf86339f8f320efc0da20a94ac0fc1b91e49cf44600ad41f5088b4c28bea51190b0c65b64f2801008063483e226500454835b9a16ceed5759a56d859bc87dd60a8631553f676046427693ebe93485d8fc5ef97e89dbb17b5ba95ab89ae10dc378252705aa3a36f5a6c20f64e3329c1422279c194107752a50c0108a20ca97348b210f2d9afd5942484fd011adbb5492bbb1820a909ba1d4ffdb0473cb4ac1927ff3b41c67629ec4f339e391610524fef7c888f4d44cce4af8e3fbb2a3b99b5796649c53e7e16ea707ab971a479ba2d4814b8e8b97d7399bfe48c2b6621e9b9fca7abe2544683dc4462b7e56593f95ef1b74748c5e699282716a77d6c6b20c724a888ae2e2dae1b90f7ee09729d56eb9cdbce8c92b86b14482e6f8c7b6fd88bbc164ac6505d4199b09e388531cbf8eec7212d0f6826279cf77486dac05c464f26513738f4bf8f29c52737619f3b28164cd2e1cdbf271167f88f3ed9a9dbbd8217409d81fd670362ce70f92b9de23f9d8785e6c3b2a118a9d4d8eed706ef78a08513dcf4eb1ad7d0acbb06a8f7a6c567fd59b9afcb57a6b58f767efc5d3cf70409d9592d30778179d42070bf37d5ffcbe29a232938c184f34e5a042df490a7f7c7da32c3b0e19fcfb2e043ebc3b75643ee538dbe7419529d25965d55f23916762891fa36c48256735f812e5230ead4675430fb7c88162d581eda7da12d728d790c4419e34934e527891720b4608df64a378fabe60d972e0eabc17cc981c69c3e1c1ce4c4705814b040b47745862cf684ad1f22fb434b27d6b1b14c9c01cd796dce3b94fcad29d12089888fee39c6ebd457554fd5f21f670e1435a65e6f37722ac5c316814ce1260d759a89d375a9ad66a0510fe1e1f83b22c34725cbb7884358a883eb9d12dab2292a48112d097bffcde8cadd8e61c9f04d6af38350657f842600606f1d96316c1adce8b53d9f959a86d9e96131caeb8f472469cc0a5d48a2375e351a8ddcdc30df5f6f5042611e51ea2a31abc6e4383444dbc3f8f5e86d2a9f060f46675e49bd772222976831a772423140b293408eaf96610fd85b16dd040c569f72b1e2b1f27c9bad0393c17fc26cf584d35738061984a5c8c24af00a437fa08144da5424719e89554321434bf3d452d505ae41f3e1c4a4ccefed777fe6e32c48f17731c7176c3979a6b22ffb1c7b1515746ae3365208472105fc596a8e108ce0037e03903af7f5f23f18ebb6130ef6945fa939a8057e3bd526f5335e25698cfb17603f3381fbc0fbdc5787a0670a79c58353c34a77a99db112e1794fbb261f2003d24de0f3c574a255229b9d95c108e22e1e34b7a9649a1bb25f194d27b1d7776b5e98de4e5db81d9569ec9ce629bd4508dd3ee58605b84e465731d9cee70df72686e1bc08e0ffd26cf0acbdc527e8bfaf11cf050f4ced912ee4a538bb7c1b8a6de31ac1f873c6e1cf002116a8e69689c8bb7377a530d69fdaf83469778a4728588438d7c5dc74f9a48602465e21c33e4fb8f3a6b1a734d6bb355a59b21c664d1bca2098673155c32f20c85bd74b2417b5898d6f2f2646b72ac424bd7428bf2ef8bd9fc86ddb1f67e5768a5fa4b59028c61105219ee6c972cbc0ef87f42f1beb68dff15e684622a31aad2229d2d278afe65aab571a43ad1d87ee24f10e25461ec2308da46af1321daf5cb86524127b6f05f5f1a4ef080b2af0b45a0db86b941f637b0f6ab51eff13ef3808c6b3d802e7595d56d4010194dde94ce23ff58ebda8e22ba7e10eb05dd97b4fd33197b7b1db858850e20973d48322d27020d3d58857dd45533b1fec25a2debe8a3fbf85557ccc38deaa092ced82ec2c58d34df71ba1079587b44704a026d23c16865391bbf2ff3cbc7d1c91906def9cf32ce554311995ae02a12dd3c9cc3eececdc9bf35d28d05c58c02ed8412e2e360dcc583ddaa6c9a83b8febbad35a4aec43e72a69ad927630c3b95d0393d1b2d580cdcf5546d4f31a3576c0183c0c940f0ce36c46f41189aac3e3231d131280822d191cff1b7a172821c2c343cd53cfb7e9317c133aba89a576dfaca2223809f8b73675a0f28edd09862cace50a4a43ec7a6d0cbefff3c8ad2304d8f0e4161912862e2040c32a479880d8cfc20d713560fd493a7f54310cb5662f9aac7160baf49f9e57b6d7b5bdc37944a78e2639a5ce6005e1ecc7b66601fcfc9fa9f7e7f1e80bb1f196fcc0db65071cf7c13a82fcd8c93f0d0b4c247e368b1db9ff52f68e1415d57d5198e279d0f8c55e0c740d5e8c4ab844de13e03b64a301ee1b74e8b0e4159858a77dcb1bfb2e4133e5ba103e5f4ca6b2eeb7a3524d1fe0b0b24aae527f55bb7161920626bf089995c20d4867b52bdeef9283869de6c0e72df4fef741fe58cf0fc2840febaa333b2478d0323358edf4543116d0f3a49740f91a0ae827f4655d6a3b323378197dd4aabc0a17be94586bfc15c9b89fd23b25036657c60b33646e9c289a58c3ca0b9b5b0b940ec34b4c690098e0b984f2ef9b2c7cef855f5a61fb7e808e16718a59c110ccba10bd7359c3a0d315edbbaf68585cb2b926fe0fcc186185fc3b31756cb20b8ecdd7200aaecf8a047e562e2239182e9c9f23cfdf08cecdbab42e40262799ce17c8de465155bd9d3f3d1e6adac30249329f96dfdead1e9ddd25e1258e9fc2ee13be53a73b23d52dbe2439f3ea95276e2178a64c87228aadde9fcf48d9f166f560d92cea6905a95d2d548142d32c153b363fecd55ae2013320bc2924a097fecae7b13dd43edaf4b26cfb646c347a620365a70e78412536323ed7d0892f24730bcc6455d46beb8fc717cdb8744bd2cae84e9dbcfd3f5217b132eaccd2c558fb4d4f72fbd50816c0a5904a13f397ad2ea87e1e2490e05459681c0307e1a6c5b2eee9c0bf4d389bde1ea93b07cbe859f6734304c41974a9df64a351e2e741dc053d66fcfd03786cd8d75179b4d8648a45a2ffa4e6f9b638cf005d2ec5eeaf0af8ea2c0dc484bd28433e21fbb0d3a645b2363f7883c2d5ffad6474f4ead1d42f7a906f7c45654fd49efb55939bf3227b2f7ce60bb03ba2ed156c2a8eff9f0b078cf8a8a4757f15c62f95e9f31e05c3f7bb6648575740f04e82faf60fde623ba88a21af339e79101336df4700e78dd7a2760a4fc07211f9c723ac3028175f8a85be57cd85d55db4e7d824f9d22a2d991fe535467ab6d52a275cf1591de4677cd5689ce596f572190e41aa34b988b3a3bc76f03c36c4ea3dd7169339a035ce26c2c19788a0518d7ee4b89a7efcf6bc78f7bedcf9c1e8a3a295f60950ecb32139bd04b28d6ab35861d095e53e6be1c52266ef7b953d082077d7090161ba3d7ee3ffd54146fe7832361f3957f106b3c8de4a3765c9b16d1ef6b896c3bc386d3b3d77668ef05035f71ca9a0707a52a09a4a3c7c2d49867a4521684624f790c5015fd486be4abd2bbaea627719ea70ad21d813362987cc744487d493ea4a1833342d6db5c33f169db896addbb238147aa9254df1ccc146136d163ea104052836662daa9099c8a377bd35def4e1c07a2c01e4b1f3dfd063d26c804f95a6b4b92b041ef005460e73552feac3848a45ea50c79392009edcd26c50542a3162566dee294b92876eb16a1af3c52289839e9e0c7a3898d6374e871892a2a516f7724f7625d0fbf38b314fa6549f325d0dd70950fef404a553404a57f2aa7991c8d00b3eb71e2da42efe81020047488c994b75adc52c02a8435f6b8f58869f77556af8e86a8e8139113678fe95aac4c7400ec3f4459523fab983c469baa0fc1e43d26d49e2665f79e31a3699e2b1fa3fa79ebc69298ba577766331b6e1e3b962c448b06f5c3cc0fd62274c51316cdb02b5d5fafbe989df93f54bb2d973b8341240b722f65ed89fde513916ab5341b53a0697911b58e15d17769578ef1aaa4b4b2f60c009370971aaac7445d2e822bfd58f99c2befefbda565dad65b4556e6dce7a8a244c9c701dc3afd26b4b8c638b0988633dfbc5dbc1acd73f237c14caf8deb9bba5fd870fe6e093cd23e4dd8a7aca10d99c6d1f35c6214a05e814c07bec23b61bbb60ddc45ca18aea45bc7100ec23d68258bee273951dd065b37b3fe75ddbc6498133d497fdaa20f3b0f90e4d4f39f64251a551524d5e22e31f2ca12ba0de182cc1e53e0299d67824471ccb8b36d14cafc4226c5955cb0f10126711c9cafb9151dc3b4d2960e6ce74db63fcf11d1153dafc793d966436c713846b47ea03aeceee33262950f06e944571b9f62d58b49ca357bd308b44cd27e7a35bccbb87da31976ca27b2d681b6233c133c98d116535a00df1e15a4f9b2278e88a6accb69a1f97dd06ec5cb19d85644b2e4b034a20068ef4dd71ea61da94e5f5d861cb149f0ea099a419606c5b657aa6d0b1f3bfda9f33d7a7e238f3b6b0f79f80751d10218ed9f4a08c0f4b1c3fbd6b17ff93f07679a07c82f46fc4fb7e6d569610ab325e7a347081fa84faf3cf4a80a7306260d17a6455fb6c6d6e24e8b81c439ba36436ac35c887865d55c89f628963bbe388aea5218db0e942a7fd26c27c49c7452d0fb157ee7b4089fd84c9801222ae5a46644706ffa1575fc1a4363a0433fa8c78627c5cb366f7cedf756d40122a161ca143ad82e278cb4d4ba9f258af2c6ae23bac86f9fd4a23800537e75e81861dc6fb2f78ee00962e10a4ee8e93eaa31782efd5ade60f5a2eb257a1c27eca19f735cf6c601a83b690cbf0a6e9484dced68f259ad7298543a611b8c313ab81491a17051b26afcbe2857687e2f0ee59b17b0d3eef3b6f3d1eb163e3903af6da87a324f29fcb5188e3ac566598c9a561b0766d627af0adfd18f3123374dde9a8e3099ba4cac1b820365dcc21d222e2c6956229312a9d1051dcfb534df1f20cace9ce167d750048a2d7cd5c7eafce878759efa8074eca60825b8545e432d77c8efd4ab368f3921a06c0eed5a7ddea7d0b521a0c361cadd84ac43944f9f2a7f723027139c66eb4de0214b9452cf2688c7cb355b6fac9706f78207b5523c3ce49657ab7a1c3785c5b2c6993795b044809c5a35fd8c28c8155195dcf9ef7636369f7d7a4349443a0aa5f3cf092e92ec556da1203fad48e5aa340ad17812a84ec6b0243ec3f33b23e3ed6b5defaeed0bab7075e04a1f146b29342471ffd81ea16b212233e9c62648f49512e78f0ff06192381354469cf1227986875305df3fb0d04c3bcc3b08d6909f57b7ef354fcc85ac3c20abe1e2ab37b6b5c49a6ca17975cc9c3788921f3d05e74c84415ff1a0ef9819d1206de380c4f04e93ee70868ae5d299f76edd01e80ef36e386cb5a3152903e029f988d01e328129c0155e9d967186b143bb48aeda070f3c3b731a779e2aab43abeb5e57062a47d5598621f0dbc64f1e03896de55afeafe20616323425a964a833ccfd4b174d03ac66ce3810e14945a3c63fd963d0993710670ad81433d9d679de2642ca710a0640156fbc008566ed770f03eb54e82114d1c0bfa533b1cdd9b876d3617dbcabc3b790a45d422c63f3c4d1514ffd17a24b3297067b4dc107e016529a62e62004a9ea38fd0c0a2b174d34d787b13d63f2cbb4ef93120f4dd435ad3aa3be95b64828f491180bc180073ec1cec21c3395153375de1c02ead0875a68b4e85c8013f3f9b8379a7f99f44f5c4194047097df35dd7e885855c913243ceea15e4504b1f3eec5fd6a8fecf1f4c39111c3b4d47d"}, @sadb_lifetime={0x4, 0x2, 0x100000000, 0xf3f, 0xfff, 0x800}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x5, 0x6}]}, 0x1048}, 0x1, 0x0, 0x0, 0x0}, 0x48000) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r1}) sendmsg$key(r0, &(0x7f0000eeb000)={0x0, 0x0, &(0x7f000004b000)={&(0x7f0000135000-0x80)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfd4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:07 executing program 7: socketpair(0x1f, 0xa, 0x53, &(0x7f0000281000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x5ff, &(0x7f0000301000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x11e, &(0x7f00003d5000-0x30)=""/48, &(0x7f0000001000-0x4)=0x30) mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dcc000)={0x0, 0xa11, 0x1f, 0x83, 0x3}, &(0x7f0000079000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acc000-0x4)=@assoc_id=r1, &(0x7f0000049000-0x4)=0x4) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00008bb000-0x28)={&(0x7f0000143000/0x1000)=nil, 0x100000000, 0x7, 0x70, &(0x7f0000c37000/0x3000)=nil, 0x1}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000cf0000)={@common="6c6f0000000001000400000000fff500", &(0x7f0000c87000)=@ethtool_perm_addr={0x20, 0xfb, "e3d07ee2258e2ffc3163bb07cbc7b543dbb613ba47ca99947d7160ffb8271febf9cce3b0282587f63dee9f3f7720cfce163c5038f24a002ed97253b4af5ca84101ae98a886f4c170e044c289a5ca78d2949f75e90d49fda95f722453c6ef902e54e598bdab3881a69e0b743482b95df0e91a2a22e814d76eba6ce9272f2f9377e73e30be37a7221626422306e6e3b9da2597bab594343687e9fad4f4abf944b30f59346a251583eb57b810091f1014349d11256f6a5eb960adedd2cafc7d061d7aee19c6dfd8b09f86e03806d1238048fafc9a18b3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000086000-0xc1)={r2, 0xb9, "f268ab5e5ebe1fee59c33a3b0dcbfb9340ff98bbe1afeb509f151f3585e7257eb5db9907ee9c611cef8bd6b3fe125452cf28bb54f7340ba465381635dc8269587710ab2842680ad935d29cbc859d8556bd8c19fe39895260bfc8ca29f5bf48d50cda04ea67298eacfe6678368793d3f8ab46b0f11cd3becf83cceaa888cd91b0a72128ce4455f1ee59f08a18224abf03aab7b9bb2d91a8c56b078d976fbb65f9fe25e8fa8fcc2591b73bbbcee632bc22f86f12322d3c6d2fb2"}, &(0x7f0000672000+0xbee)=0xc1) accept4$ax25(r0, &(0x7f0000e67000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a71000-0x4)=0x10, 0x800) 2018/01/08 14:04:07 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 14:04:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/08 14:04:07 executing program 1: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x1, 0x100000001) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x4008010) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004d1000-0x20)={@common='bond0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000601000-0x4)=0x100000001, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f1b000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000189000)=0xffffffce) 2018/01/08 14:04:07 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ae0000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000ae0000)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000140000)=0x0) 2018/01/08 14:04:07 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b70000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000c47000)=""/237, 0xed) r2 = socket$inet6(0xa, 0x3, 0x10000000008) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000487000-0x38)={&(0x7f00006aa000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000058f000)=[{&(0x7f000030e000-0x6f)="56d5e77f10bb0a2a41d9079b2c7becaa4bbdc997581380fc4b505d3bae84e59217b3b9051b2c6337ac7c623571c4449d77e5a980d4276c8255e1248f4caa80da829ee4b6d398512c5cf70fff6a3c4e5104c060048e48961b988e7b8af25c60ff07b0e48142349188ae4f52da01ce68", 0x6f}, {&(0x7f0000cde000)="b1cafb4ffc77252b2b999012cf45c89ec277f8c9c2bb999dc25981f99f6fa5b926409095c00b1aedc0ae8019b9201bff98060ef9b7731ead8dbb2ebed3bf62d3da1af003a17d687445a007630d15bdbea06736e09a474552ff4762e4", 0x5c}, {&(0x7f0000d65000-0xcf)="76623bf0e607e00d2bcb5f52c80f1e7f6314d0d069becb856b916c055fff03f8571c5131a3d44800438e07dfd8682c722224460607c6506550da34376d16fb6ffad136b043331558add547e902b3d4ffb3c7395a6fecb24fa89e0cb3ca85ff1e3114dee8085d7ce8976af3af4d5b79b5ee0928d45b5dfb35b8e82df25a682269067426ccdb44d27314f480085ceb0e2c582823e262878477610746491a371019bb0ea5fd540cd7049a47a254bda16c7adcdc3c8983cf6de60f230b2223bc6b0d5c69ad3916feb9a9df593e9e273ef3", 0xcf}, {&(0x7f0000030000)="4c5a12b35fc4e619636b300fd03ad73cf519e6f973fdac3c271503096710ee457e1de43d228407a892ac062309eebd0914d5b5c024a813c0e77b9a0ed3a5ec136b22f10abd4a6b7c6fe3d669033d5abb17c8724511fb0fc8083d5b1c1af60b2e18a2dee00e6a2853b9791a8209ad265a27a61a9178d9e451261a23d95a988400e5290409e7b8a2d859c0c0651107c3f627340165963103cd3d038feaec591fc6d6e9a1", 0xa3}, {&(0x7f000098d000-0x8b)="e440c08b59cee0a85c2ffba50ebe15726a232c94484d2e6708bfbe1e5fb24a9fb4ff8f29a378801e110b690a79bb004e36647350688b0833c5d01ba2122c4cd491c9d9fc31bd6118cf7aeec191c2efd9f654bd39b961bc38813b07fbe41a9ea2b6878afec19998ff96a8bb12ba10a9675b97fdb9be1f8db13dc4824412290c9998d9dffe5864871371a9b6", 0x8b}], 0x5, &(0x7f000011a000-0x1010)=[{0x1010, 0x109, 0x80000001, "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"}], 0x1010, 0x20000015}, 0x40) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000fd3000)=0xfffffffffffffffd, 0x4) 2018/01/08 14:04:07 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 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) 2018/01/08 14:04:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="01000000030003000007000000c4ffcc", 0x10) 2018/01/08 14:04:07 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a6b000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003b0000)={0x0, 0x0}) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = socket$inet_sctp(0x2, 0x1, 0x84) r11 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a7f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r14 = socket$inet_tcp(0x2, 0x1, 0x0) r15 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x0, 0xffffffff, 0x400, 0xffffffffffff0001, 0x10, 0x0, 0x52b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000638000)=0x1c, 0x80000) r18 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ecc000-0x10)={&(0x7f00001ec000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r19 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x1ff, 0x8}, 0xc) r21 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d81000-0x8)={0x0, 0x0}) r24 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) r26 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000734000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e5000)=0xe8) r28 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bc6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r23, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r31 = getgid() r32 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f99000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002e7000)={0x0, 0x0, 0x0}, &(0x7f0000cf8000-0x4)=0xc) r35 = accept4$inet(0xffffffffffffffff, &(0x7f0000957000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c46000-0x4)=0x10, 0x80800) r36 = socket$inet6_tcp(0xa, 0x1, 0x0) r37 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r39 = epoll_create(0x4cc8) r40 = epoll_create(0x100000001) sendmsg$unix(r0, &(0x7f00000ee000-0x38)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000731000)=[{&(0x7f0000fca000-0xcf)="e6bad1e28b1d7bc42611b565bff9e0ddc31be3351332f5c49dcbac65de3a03f8ef320d5a8fb48bfcf2837b45c8582ba052ea1c403632fdebd4c415c76a43205d82fac4275f4f3cb861d926988febda100493157f5188e6766c5750642bebadb21faa2824efdce39cd1c6715a8b08e60e20966d5c8fd0876a93084a9e088b3eae475cac5feb928e76cca3335e3b03b3142364f67b1b5cc02566612117527379a0a222112dc6aa766ff111b8f5e3768a63a73b1c644be1ddc8d2349b01962fc4ce0ddb5f3a3513457a3bd953b5838cb9", 0xcf}, {&(0x7f0000000000)="ff9728857a093b6c116714c0333ecd127cb713d2adec7f4ed36de55601d5b5ac696494b070", 0x25}, {&(0x7f0000bcf000)="720c3acc1c973c701bf8408aea79e55a9df94c4fc76e4c2274984c348464ee8c7d6c7bee216fffa95b326083f554b3923d4dfc102034e92c8eaf1a3025c4a4c37131fa9896497afe55b7cbee8deff0fa0c51fb2e915013865446f8d2122a32ab173b30c44c43b06b47274ce80998cf2ab7ee57e3cffa60d997fca8ee40dd46a1655a8a12ea6b8368c20ba72aaad0173181c44407b616d776b22fab2b1e833e3a400e7e01681c556b24f63a6605b357769fb3a36c32fe48fdff608b137af8399490f35d705ad9ebaaf9fdc4e4e6d7b47c4bf1f14b6d1e1cff2158ee30f6faff9002f50827447fa8", 0xe7}, {&(0x7f0000000000)="efe213056e2e1d602a65e851c94d0373730fd33fc6d2d47074d5a065c09fa630c530bda1be2d26579743899bbeeb6dcd86bdc520f221883643505986a668d5668339196158971a6203514fd9e546c2062a5cf73e6d0372d74e6956aa2f7658abca4f784075a879f3defae7", 0x6b}, {&(0x7f00005b1000-0x1000)="de2a44cf31caf20bcd111c6d8e4a7b57ae38d2231389da5713fa5f76a630e5f3f84de8d3d222a721653d5fafebd68980243409357141b745a652209e815396d0bcf21513388e03be082e1566132f1408d1c4ae6e184a44a19480baa53be2914e8bcb319f0529be5ecc9121da2c9ad127fc6e06011fa2b189cacde9a972158c060f82ef62f22b924e9eab59b1aa76edfc218e31fdb3a52559ffa260dc689b3419f58241568da511502f8ef1105fc0bb5fbc6857865ea36d0ef0d5bfb77e2d92d341325c5f8170cc098592cc57ce16f9c5c1820a4a7ec4d18c8b0a684ff1af2ce3dfa1ef4a817518ca593016ce06ecb8f3af86782f6423c304478cfbd2ba3fdfe708405c37ea4cb075968b1b6a02550004cd580f9f6c2a1742d33b5d3fe22797afdc12265ea17f05c97882f908d1d89168e84c017b10201fb84199278c3d9bf0baa6e8d8cca6a33c4fdbf0cc1ff3381e855dabe2101f898a325058429bbb5a27e61afbf65986547a08eed83125ec632e7958239b5b57f481a22dc6f1fb722942bf68d9b5a766792dc4733651516c7dbcb7b1df9a21e3b66f9904b482d063d921191ba5cd6c3dc12427c21bf7cb005fd59a1fa9dab8f540497d832dd7ee0fbf4ccfd9b4a1eb175200de69c9c06ab07cf177ba18e7d9ab73621876a4aecc7926042abcbb829b4c73ccf8d00ab3de1da98397d2c1b4f4b9af9379f5be19679854f02c67bf59b8f637f734791d2c61935ae510ac38fdfef51872070dda14b629eec3cd8b8a1d2f928db34d852395e3e54afcfd32152b88b6389a67cccad2d3ee189b979245443fe81393f607abf0d2bbb4f49b84f56018414f1d302ed5d72adf6e1cfdafa27a14da129557436dc6d0e636b2d51eec1f09e360ab8d034d4fd756d15626c640f76d7efe15e6e08d75ddd1fba966f4710f26e91ebfd31694d5d2a5034d78a9c6f3d2afe77577c81a1b96ff78e2f2ddc913e5b78163b9a87cc133ad91ad60665048e0e2b49f150fa5080489e1e7483ee0b6c18ec8dbcbac5373327f3d8201f9aa7bd9043ec100c3d0555942662226b9edb9354172cdcc9a30e71c7a51c3791a1417419aca00c208e6ce782854b3ac94be45b85b6445e80939d4ab8e252e274209987f6ec221f899d931e3cc23b3844f96d59cf463193e58ee728693122ddb9e215facfecf02f398e399d9c0a70c4a1d0a74a963ac18db82027eaa119b9bfcdce12c4b65f2c5b3bb4940da7fe073e955be41e73ef1546892a1aca9f87de58ee8454bc089e82a2410fc5620b0e7393e73c8bc078d9eb757800719b378c1b54f4fcc3db6ca256e9ac4e3b4c90bc388ab248bd6125c3919c6d00ab6d6f1265ffdeed3239939318a5191d9a2ad97db0b068401aca0d46456ccdb00a07a2dcba14f22f3871d3bbb8c4f02fda5e0b03bf533e094cb5f9074d7c5b546a0b93363803dcb865af7f6659a8fe792fbe87b4fece322f5cd0c82e44783f0e0d5de3874238c6036a95c0a5c43aeb1caa38527809ce8402ae243f2d1da989c48a6aa09d04d6f40d2312110c15cea480bcd903017a9009d5316195c9149f8b2b14b322db0d3730977c36be05be191f8af631105f6ab4834d9e02263d8f9d28dd0ff69c842adfe7473eed375f13eda8c278592f3f47a17a413ce01f82450f7efe3d044394b7fcc83b807a41b2194be0270d9d4676c5c3a45b0e57f05e7559c709b0d933727c0374d9f9fb025f2915d3397db9c0ca4fc7ee90edd06fae5bf8d9ee0b0f87fed02d1477b6f2b9fea4a365951de7176d63295c0321a703bfa8fa3e4d8d04ae3feb49ef9d3667b4606eca0dfd0dd9f3115565d07de6b11795a1e420ca9c6a97a29b053336bd5b0c122f95629f8e45ebf1fbd626c17f73725e528ef0225fd22c3a9819692bb03e781b4d19e68f2a1e9112cf6065df9077394de8df61a302747e1f490c415b495b1e35c5451df802a7386e05c68314f2f1fcf2643ebcacd5af236331eee51cc594fe485d093acbfb3cc8d7cc7fd954910e3378f3096c9fead18a420d0183903c0ccd1fb17e9da88bc90ec45969cd6f8616b5133fc17c1801bea6f0369391c72fc4b71ca9a11e5b0768d74aa1116f68f86dea2795a23fedf40d319f232e4c335ce66ef2509d08af40160dfb92c76990382fdc95641cb3e730557322c268261fee8e495a994538798a1dc0e6ca9d82ad0e6c3b460ccbdaa96a6cec6901245302a78a54303abb01bae575d85852f3454e00caa1417eed557c973112a606edf56f43432f3b1352beda705ad5eb8dc622a5e1a945b597986e408abd54c916ac18cb8f0fed82e6d75891618a397ced7b3b9e2c118952bdf4431b45f63e7aa6dbd9edbab397b12d5f5b56d528173d31c5e1834104b20bf1e6ddb5269bd9ddaec07cfc66b20a5937979a2968fde2f4e216d6c4f1c1c5e1af3ca9b25bae940bfb8a0149a6441c632c4f4c7259120e11b4b9d13fc945f236b9d28e1e51a3fd021a98689e562fcd0e054e74b847234c7930ad6f89236c68a3f1cf8b35a393bac5e85b02ea1a89d1e5e14443b18476dc48f676b33477dedcbeb4504ef942cd903cfa4f777ca800bb546bdff548632b373c30efc530d31738b03914a91cba6d64b885677afc40bab945f4e4827363beae85cf62f1170656f2c82551903bef1e9ac1256d63691d9619a47f95956c2a8dceaa3ee71a0f8c96959f7707a1e50c092cc48210a1e8f93823a8e82083d16131f82a40cdad49613d01fa402d71ab390152bf46aae191c1b9100f15d865f7d3b7bea93e14a01d73a00ff328a94a9c9de70d2c012362101010078b26cd24bc59841ca9c27eaef43b93368091e8ec12118c853000a9d6a6c4c79e5f3ff49e795b2a7bc971f3ed09ac9998b00771de6f99c165598ac43dab85e08c1a228f68170eb268042fb5ca9900cf9d01a76d6c55602b7702dc883dd2f92efb866fc2bb56522a08315e59a86fda82285106abcdf95594ba5a5a8d2312174209894d31c3f932c869077fef07a32c1d501d62a8dbb2c8d6d160edf582df955fb19c1d5dcb2a49aff5555eb80a61c558ec16705a4f0fd916e6dfde81f9c199e0d6d04a88b2875ad4518fc7c76eb2a39a89a2863dad2b1273d80f18462ce09c9068254cfef7e2060efcd0857950d34b076eb7a78428f0a52880c54556e02f2d6122f6da813abc16c763fa973cb19e319962b58f79e87aa2980eb375ac6c59b7d35463dfed3fc14a38b9c6f5e22d17ab86c380361da9b51534f82a89fef053cbb6e2d057919b475d7cc6576051993f7d5bd23b56cc41b3c592be539e210f60dd2d22c950f3dfb5677e4d3bccbdb80728fb55b558fde11cfa5f2c22d9b6f80e9fa7903daf7b54052c921dfaf7ca06468e8ff60b48d877779ced8e416282d9222d0e034161a66a5039951fd7d7a139fabe721e65fc5c470de7d9ecef94d624a27280ad47e67592a22b004327bfa3c2cce8d2910ff4f3957ce4cf9ce6f732c3af6d6cd07e8718a100d9b0f9a762096d33479f588d76ed2ad6f090d0124de8d27e6954bbee4d4ce0438e73d2bfbc6f666cc5c2f0a9fe7c7646b5439be60b4925aac655325ad6034b49ac9ab25f8112f5cd96c9cd9481419878d2ace80071e783fec0cb85e968ac058d7cd3de363f3a0c73f3cbaa1b79922e393e6a98c77ac271a94f74d6f9088b78ab47d23c80d24d154b0403adc4a24d15e131fcbe5dd593548cceb74a95a9e7774c3776189e16b6c09498285797bf7ddafdd691eb98cf35759c371aaa189ab0ef7629f4e1ae073d1be9e1ba0fbaaeddfbda8bb097ec6015742329aa087e28b7a2a937f01b3b494d360f34aae1a3e3b47ef846e56aada4e2c5ea1ef25bee41c8ecc8354dc71cc5fed5efcccd7a332762db79d7bb21e7ace4d90292f92b75db32077486f5e62eda584aa7c7456b3c389c4cc95a7543b141a631005dac934b32b0f3c12b16c363bd69fbc9355ff7c898732e5dcd8499da95be03825dfeef1a8379239e77cf8d6d79c2bacef63f732d7d81acbab5fd99239d2f6929d526b2749cb44e44f0925530043c60a332b23a5662f1062b335695b22d3e96dd1e58677da1e20e5029fbc3b43002bb0003924780b353ac8c713fa0a28d171a8c4b8b08af395ac5286aace95bfa5874f2e8094600e4dc74a518e8488fdf069df907148360ae7e836348d8ec64aa281cad2e7f6f617c19c4acf85412e4f2314bc5a6c4d8812f47b99b8a54d06277ab39546a050da4b6b93079a5c39f399faf1102edc00eebd991b3050ef782f988d6df8784a16f27c2224fff4e63e58b04ff0abd38648d51a1db3e67d99d9d0355147329d2eeac983ec83de890b7fdba967119692615ce8ed14974081ec72c0be402f15b11b67c65f7be50243f57e1cb564c312423b22dc06a5dd52b2e98bd5592f38c3eecd5d0b0e112fb03989c88507929e736f8750d0069be3aa2b5f5a616d5130c2d96ebfcf8cf4a5ad0fd01fc359bb3f18bcb898bb02cb8e129605f65efdc998b0e47f59672416783f3830374541e6c01b467cf024e8c6d77bc8745692accf441a20ca4d925adb46fc5500726b1f7fea4eb6479150958e3560c2300e239abb2d5e3fdfe6c980efa35902d75fdafa7ed47606f141d9855a62f6a6e9761a666bb8902ccfd7aadb9d56c3ec5a6e3e31f0cf9f9318d2f97df74cb77ef69af2ec83afe4f581a18711610c3854d343b31e62afe821c2eccee511b90732667c4c3b97c60d626a048f5e1bcb35bb330aec8e0bd0584444d2c57a80f22d72a2576bc2390f3f8698eee665ca7272f90724a0efbd3f3e9db80110371d4d4161a6bf035ca64f32c86f03d9583980c08375fc04bc4e8a56a2c85f67061f2d8d2908a7f65f85682f7bb3eb6f931c9739726f982f30f45b360350a6a33268fbc7495d83378908f1f34769215653f8288bb131d07966963c16ffa74228b17ac0489b113bb56b4b2feb87dabf9c85cf57fd74bd3a37f40b64f216ef6ad95e2c422903d16c1e8081cd02f79a5150274ca5b3842b71730bd04b49027406e292c4d38b507a20b8e1b2baa287890ee9ba1a421b3dc025e91501400950430ab47b8dfbc5dda2da6a2ed1f7f688729d3839791854636c5916462da7f4ea6359c228794b1c243363a27afc0448a35b364fe79f7fe713b0fa08bab2e5e2c6cf6e090319b1ef0cd3d75af237efdd6d878284fdbafbd74ce082696a6e3ce1932557f1edf07902acf635ba44ec633c710a8fbfe3ec227182a8245c5b2297aa6a9e8ff215716f4923fe45f15f69b74a03605bb5b46219345111e38ac9277b617a973a28f137a354ea0b933dcb96591584be76ce1c5628d019bad49571aa63eca42095c26814e2ed036a1b38008dbc487170578ef0d66c7a5a3b17ae05409d147ee7bf3916ffc86d28dbbd1e4250ea6b13500760bdd8c1298bc2e64037cb0170e919daa478f07b054b4ce3bfa5436080e9370c8aa31ee6fe9d3d7dd4e90248fde7ca4c22929c70bf3dda87bf82ffbed4c4c20d355f7e3d387792729493499c98617554b4473356fedeaea2e78c6a97db6368567f6b105106c25086f5bca21f11a05a556896b7c12e3dc92cbd00307b9e4c98b4b50cb9253435b7e2c4c61544a88044cf093fd6199413da13e7966a621e435984f5bd87e36851489f34af9fa75403057192d202a37ada10144031185a43d07e71926172f826c9e610508b56ecfbdee4267dee4ae352d8c1b1341ad9d9df9f8f8f29df004e545d9b9a4c2c5cc3bf9917148af7eb9eb5d8de72a0b6f634e47da03e12323e8a799ff95523b47f66", 0x1000}], 0x5, &(0x7f0000b21000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x28, 0x1, 0x1, [r3, r4, r5, r6, r7, r8]}, @rights={0x38, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16, r17, r18]}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r35, r36, r37, r38, r39, r40]}], 0x128, 0x1}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = socket$netlink(0x10, 0x3, 0x0) writev(r41, &(0x7f0000194000)=[{&(0x7f00006d2000-0x2a)="2900000020001980013d7524000a002102e80100000000800000000009000200000011e010315aec20", 0x29}], 0x1) 2018/01/08 14:04:07 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x402) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f0000067000)=""/30, &(0x7f0000827000-0x4)=0x1e) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d25000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d26000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005b5000)={0x7, &(0x7f00001e1000+0x585)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000d26000)={0x4, 0x1f, 0x5, 0x4, 0x11, 0x20000000000}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000d25000)={r2, &(0x7f0000d25000)=""/52}) 2018/01/08 14:04:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00005b3000)=0x0) socket$unix(0x1, 0x7, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) connect$nfc_llcp(r0, &(0x7f00003da000)={0x27, 0x10001, 0x20, 0x5, 0x9, 0x1000, "ebef1997d97512e27095643064f1f09902815e8950c73a0e86ac004df9cedd78c52df4e10f90f6f283f7a75e9096e4a7212baa9cba412c9ef68185ef541735", 0x81}, 0x60) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 14:04:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000091000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000b1000)={0xa83, 0x0, 0x0, 0x4bc}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000372000-0x10)={r1, 0x5}) sendto$inet(r0, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f7d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000841000-0x4)=0xe8) 2018/01/08 14:04:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xfffff7fffffffffc) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) [ 1077.961197] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/08 14:04:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x50000800015, 0x80000000005, 0x6) bind$inet(r0, &(0x7f0000fcc000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/08 14:04:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x100, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000095d000)={r1, @in6={{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf56a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001, 0x3}, 0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0xc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa, 0x4d7, 0x1, 0x7, 0x200, 0x69d7, 0x9, 0xcf6f, 0x9, 0x0, 0x10000, 0x8, 0x1, 0x1, 0x8]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x24) r4 = accept(r2, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/08 14:04:07 executing program 1: r0 = socket$inet6(0xa, 0xa, 0xdd8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000faf000-0x10)=@req={0x0, &(0x7f0000000000)={@generic="0db11d9f17de3eee5ab81dd5f34657e5", @ifru_settings={0x8, 0x1, @te1=&(0x7f0000001000-0x10)={0x33c, 0xe7, 0x19b, 0x6}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b1b000+0x3cb)=0x0, 0x4) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) ioctl$int_in(r0, 0x5473, &(0x7f00003f3000-0x8)=0x3) socketpair(0x2ffe0eef2990a89, 0x80000, 0x80000001, &(0x7f000024d000)={0x0, 0x0}) 2018/01/08 14:04:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept(r0, &(0x7f0000055000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058b000)=0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/08 14:04:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000cb2000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c1000)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d39000)=0x0) r1 = socket(0x1e, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000050f000)={0x0, 0x1, 0x8a, 0x6a8, 0x10000, 0x5}, &(0x7f0000273000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000af3000)={r2, 0x7fffffff, 0x2, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000ad000-0x20)={0x6, 0x4, 0x2, 0x7, 0xfffffffffffffff8, 0x4bd, 0x8, 0x7, 0x0}, &(0x7f0000ffa000)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d8000-0x8)=@assoc_value={r3, 0x7}, 0x8) syz_emit_ethernet(0x46, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x12, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}]}}, ""}}}}}, 0x0) 2018/01/08 14:04:07 executing program 7: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dbf000)="220000001900070400943300090004000a01020000c600804f00000006000180a427", 0x22) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000244000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x159f2e15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000506000)=0x98) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dc0000)={r1, 0xd0}, &(0x7f0000dc0000)=0x8) 2018/01/08 14:04:07 executing program 3: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f000032c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) 2018/01/08 14:04:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f23000-0x10)={0x9, 0x0, 0x0, 0x20, 0x0}, 0x4f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000df8000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0xb, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet(0x2, 0x0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xffffffffffffffaa) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 1078.027129] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/08 14:04:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000080000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0x76) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000dde000)="", 0x12d, 0x0, &(0x7f00001d1000)={0x2, 0xffffffffffffffff, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe2e) 2018/01/08 14:04:07 executing program 7: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dda000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000741000-0x4)='bbr\x00', 0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2713, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0x159) 2018/01/08 14:04:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000021e000-0x8)={0x0, 0x60}, &(0x7f0000477000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005f7000)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f000012d000)=[@init={0x18, 0x84, 0x0, {0x80000001, 0x4, 0x9, 0x10001}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x1ff, 0x8200, 0x3, 0x14000000, 0x8, 0x3, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x5, 0x101, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x99, 0xd3a930e265eaa92f, 0x200, 0x9, 0x6e4f, 0x6, 0xfffffffffffff000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x0, 0xfffffffffffffffb, 0x89f5, r1}}], 0xf0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/08 14:04:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x34) sendto$unix(r0, &(0x7f0000725000)="", 0x0, 0x0, &(0x7f0000139000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b34010000002f66696c653000"}, 0x1e) 2018/01/08 14:04:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d56000-0x10)={0x0, 0x5, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000bf2000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d5a000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) pipe(&(0x7f0000b83000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000287000-0x5)={0xc, 0xa, &(0x7f0000d83000)=@raw=[@generic={0x5, 0x6, 0x82, 0x7fffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x6, 0x2, 0x6, 0xf, 0x0, 0x10}, @map={0x18, 0x6, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80}], &(0x7f0000e7e000)='syzkaller\x00', 0x0, 0x9, &(0x7f0000111000)=""/9, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 14:04:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x0, 'lrw(twofish)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f00000)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000a93000-0x3e)={r0, 0x8, 0xc81, "7cc824c65bbc4f49b98c43cf5c7d4658f94db5e62fbc6ac5b4ccb0d5ee66f943e6282f733b9380842fbd653b653a937b9f739fde"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002d2000)={0x0, 0x33, "99ad99fb0623d5900eede1f90cd5eff37943b65c8432c86899ca368c1fa39eb0e9dd23db7f30c5e3bd79008934aea26ff3c35c"}, &(0x7f000016a000)=0x3b) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000b5000)={r2, 0x0, 0x8, 0x0, 0x1000, 0x81}, 0x14) getsockname$netrom(r1, &(0x7f0000637000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009ed000-0x4)=0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="7d0d9fb14a01d314703b6814b3196b2d5c06c4ebe8407f9b89aa596d8dd97343df", 0x21) 2018/01/08 14:04:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x400000000cb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/08 14:04:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002e2000)=""/188, &(0x7f000069a000)=0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f00005e0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001eb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000eb2000)=0x0, &(0x7f0000d37000-0x4)=0x4) listen(r1, 0x6) r3 = accept$inet(r1, &(0x7f0000d43000+0x4d2)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0xffffffffffffffb7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000b9000-0x8)={0x0, 0x100000000000000}, &(0x7f00006af000)=0x8) 2018/01/08 14:04:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) 2018/01/08 14:04:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b7a000-0x9a)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x0, 0x7, "06ffe90101"}]}}, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f000035c000)={0x0, 0x0}, 0x1, 0x0) 2018/01/08 14:04:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000002) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000673000-0x20)={@generic="d53e97fc623c07e6062ec55889d71b58", @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000519000)={0x9, {{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]}, 0x1, 0x1, [{{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]}]}, 0x120) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a5d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) recvmsg$kcm(r1, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$unix(r1, &(0x7f0000c08000-0xee)=""/238, 0xee, 0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 14:04:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000754000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept4(r0, &(0x7f00008a3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000035c000)=0x9, 0x800) accept$ipx(r1, &(0x7f0000537000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bdf000-0x4)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b80000)={0x100000001, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffd2c) connect$inet6(r0, &(0x7f0000830000)={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000545000)={0xa, 0x1, 0x1563a71f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ed1000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021f000-0x4)=0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008ce000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x8001, 0x2, 0xa0, 0xa0, 0x5c, 0x0, r2}, {0x9, 0x100, 0x92c, 0x0, 0x9, 0x1, 0x1, 0x1f}, {0x1, 0x6, 0x81, 0xffffffff}, 0xfffffffffffeffff, 0x3, 0x2, 0x1, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x1, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x3, 0x1, 0x5, 0x1, 0x1935, 0x54}}, 0xe8) 2018/01/08 14:04:07 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xffffe002) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) 2018/01/08 14:04:07 executing program 1: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000691000)="4b0300edfeff0019006be605f90800508583c51c", 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e46000)={0x0, 0x8}, &(0x7f0000038000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b4a000-0x8c)={r2, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000154000-0x4)=0x7b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000df0000)={r3, @in6={{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x2a646643, 0x5e, 0x9}, &(0x7f0000c76000)=0xa0) 2018/01/08 14:04:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e36000)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000854000-0x8)={0x0, 0x3ff}, &(0x7f0000e91000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fce000)={r1, 0x80000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xe, 0x7, &(0x7f0000002000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x5, 0x5, 0x6, 0x5b8d}, 0x10) pread64(r2, &(0x7f0000003000-0xc9)=""/201, 0xc9, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000001000-0x78)={0x1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x148, 0x0, 0x65, 0x400, 0x3ff, &(0x7f0000003000)=@generic="2ffcd4a65494e43bb8e0fc6b5222bdb3", 0x800, 0x80, 0x100000001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r6, &(0x7f0000004000)=""/46, 0x2e, 0x2000, &(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r5, 0x1, 0x0, &(0x7f0000002000-0x30)=""/48, &(0x7f0000006000-0x4)=0x30) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000007000-0x4)={0x0}, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000007000)={r4, 0x5}, &(0x7f0000008000-0x4)=0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000009000-0xc)={0x80000000, 0x0}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000008000)=0x0, &(0x7f0000009000)=0x4) 2018/01/08 14:04:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x1000000) accept4$inet(r0, 0x0, &(0x7f000093e000)=0x0, 0x800) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009d3000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f16000)=@common='lo\x00', 0x0, 0x0, 0x0}) 2018/01/08 14:04:07 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000fca000-0x56)=@file={0x0, ""/84}, &(0x7f0000751000+0x53b)=0x56, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00006ef000)={@generic="12375744b341fc80595ae0a39fcbab51", @ifru_flags=0x3200}) 2018/01/08 14:04:07 executing program 5: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 1078.323979] sctp: [Deprecated]: syz-executor5 (pid 3120) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1078.323979] Use struct sctp_sack_info instead 2018/01/08 14:04:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000084f000-0x2)=0x25a, 0x2) epoll_pwait(r1, &(0x7f0000557000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000196000-0x8)={0x0}, 0x8) 2018/01/08 14:04:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000004b000-0x2)="7c02", 0x2) bind$unix(r1, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) 2018/01/08 14:04:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000513000-0x22)="220000001b00076200000000ef00120132000000000200000000000000ea00050029", 0x22) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000892000)={0x7bea, 0x1}, 0x8) 2018/01/08 14:04:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00004e5000-0x10)=[{&(0x7f0000b58000-0x29)="290000001800a9fdfebf0000000a002102755b000000190700feffff0800080005000200000000c000", 0x29}], 0x1) 2018/01/08 14:04:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000321000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000704000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000754000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2018/01/08 14:04:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ba6000)="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", 0xfc) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f000049c000)=0x0, &(0x7f0000d3c000-0x4)=0x4) 2018/01/08 14:04:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c95000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xfffffffffffffffa, 0xd96c00000, 0xff, 0x1}, &(0x7f000021c000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007c2000-0x4)=r1, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c3b000-0x18)=@generic={0x1800, 0x3, 0x8}) 2018/01/08 14:04:07 executing program 6: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x20, 0x0, 0x0, &(0x7f000049d000-0x10)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d30000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00005e7000)=0x0, &(0x7f0000d2f000)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000014e000)=@generic="3e572a817d30fbb263d7c93d5a18bef6") mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d30000-0x4)=0x0) [ 1078.374768] sctp: [Deprecated]: syz-executor5 (pid 3124) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1078.374768] Use struct sctp_sack_info instead 2018/01/08 14:04:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005f5000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e77000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e52000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000014a000-0xc)={r1, 0x80000, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000087f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x2f) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000072c000)="e5fcb5bf0b00000000000007ddb42113", 0xfffffffffffffd8f) r4 = socket$inet6(0xa, 0x80805, 0x3) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000676000-0x8)=@fragment={0x7e, 0x0, 0x8477, 0xf0, 0x0, 0x9, 0x3}, 0x8) r5 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f000071e000)=[@assoc={0x18, 0x117, 0x4, 0x10000}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000901000-0x80)=[{&(0x7f00004e8000-0x5b)="ca3488d6d815993ece8fcebfbc2bfe8df19421fb2e7ee49de786b8fe729e105784b5551d4ababc2ee519f678a254f7c31245762b1d2c3362e20f6a1c388d874177c95900bae40c6e92ce96831b5c5ec6f9602b266ba765481835e4", 0x5b}], 0x1, &(0x7f00003f2000-0x98)=[], 0x0, 0x11}], 0x2, 0x20000800) recvmsg(r5, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f0000099000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/08 14:04:07 executing program 1: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000960000-0x4)={0x0}, &(0x7f00001c9000)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000482000-0x4)=0x2, 0x4) 2018/01/08 14:04:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cde000-0x8)={r2, r0}) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = socket$llc(0x1a, 0x2, 0x0) connect$llc(r3, &(0x7f0000b00000)={0x1a, 0x1f, 0x10001, 0x80000001, 0x40, 0x80, @random="192165563f47", [0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e22000)={0x0, 0x0}) listen(r2, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b29000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a0e000-0x8)={0x0, 0x4}, &(0x7f0000a74000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00008a1000-0x8)=@assoc_value={r6, 0x7}, 0x8) connect(r4, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/08 14:04:07 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) readv(r1, &(0x7f0000001000)=[], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e7d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x800, 0x4) 2018/01/08 14:04:07 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000074f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00008ea000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x4, 0x6, 0x1}, &(0x7f0000fff000-0x4)=0xa0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fff000-0x98)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeca, 0xc1}, &(0x7f00002c6000-0x4)=0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1", 0x0}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="", 0x0}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/08 14:04:07 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000fe9000)=[{0x0, 0x0, &(0x7f0000fea000-0x20)=[{&(0x7f0000fe9000)="219369d0a33cce283b5453361055f50106e897eb92dfbd8f44da5622d096d28956bb7d2d9b23bcb3887b4f99456c9d9d0bd69500c96ee5f97645ee624cd82956f747193cf3ed2c09b535f04242937c67c39a5b68a6e6f87b6feef9e72ea367efc67d7d710fcde60163c1913a8e9f7c539c705693407eadcfb3f613841a96be08027a73f8e09384201ebaa87c5d14ee29d13b09c3aca9323c174db686266e6e75f72a63e67bcb3701a3ce0469727fe2842d80e5ade209ebef99d7d44e401ae876d04839abd4ea3e128bcdf9e9b3f47138b22634e85b0d75e53b83311a7f", 0xdd}, {&(0x7f0000e1e000)="9c4eedaf1d9c6d6dddbda021904a92dd82b8a9ac9c3bd6f4c3723128c5f78e29755e3ede1511321cf866b0b3487fa24b829cee364956db5ece75c6c4eed0236547a45ca3e1327d9fc9a67de72fd05f4751dbdb91f75e304db73d206a9b53bb055f", 0x61}], 0x2, &(0x7f0000fea000-0x128)=[@iv={0x110, 0x117, 0x2, 0xf9, "402891f67e48086c6f14741cabb9890c18c1ef871a4d66cf94eccb13b9d09b906e57551b98fdf5b0c52aad394bc036b2b88666a69a336de8e6f069cef302d84fdb42b87936b4c9298bf25541fe4b6b9004ff0b7fd8d5b8acfd57c0f8a68fd861a7d871a71fb4448314b667d3ab5542310d03f095aa41a4ebbe09a9edeb51cd3fab35b1251699ecc9ec273580d8b9b4da0c28b3a7345d75d090cb0603ed72e5564338adf2a3ed0283c32f27d18d0b8e5470f54d2b200198f86b2f83144191d311560c7624c30e8f28ac0d0efce2c42ad4c60e37e18000c6afd820ff43b22d4e077adff63f5cdcea20fc6254363e272c1879d2053733eab8bed4"}, @assoc={0x18, 0x117, 0x4, 0x1f}], 0x128, 0x20000000}, {0x0, 0x0, &(0x7f0000fe9000)=[], 0x0, &(0x7f0000453000-0x220)=[@iv={0x118, 0x117, 0x2, 0xfe, "34a31e4924604eeb453a9850c870e1c9de021ac7d71f05df468c2330a56adba03163f7ae1099c699186d79b32888e406a35055923d3c9bfcdccee066aebc564eb078323aff9372a8b75595a88b32418eff0d6bc2a6da407b9fa478c7aef28dbe7bc8979eee2490c4116a16192865e6e3e1ae609f60ec3d8223998ebda0006f6b64feb4372c990f7a7f4d0c45ef295516c8c835faeeb0f80a1f03cce254b9749954c5b82fd7558969cdbbc4d3f5d5f67d0e37f523ce11cee4a1e45ac85be98fd2edfaccddbe5d6ee27a67bf99dcf5cc771e46ffc05e16695cd324be5b8375ccac990fa540928e498b08bd6acf31f3de48bd620caf88efdc9755faabd83c02"}, @iv={0x108, 0x117, 0x2, 0xed, "74faa76fb22d418b560cd560972dea46b44569cbc14f84359c15f71f3e37a5b8ae257f0e7c7ca8c17809c3fa4ce7c3cf01c23f00ec745790769dc66b66a94ea1f60b5bf1d5fe56288ebc74feab67508fd80a28b8479cdf18ccc9b25345bb4ea6c0fcf2ddf3410f0f8b708c817e8d1e2cd31db237ec1a41893b174f64e99b989c6814073a9459266813025cb0a3d9bf47a6b62d6ee062380571a34e443b94e61bc8d4b4d2c369a40777c3c489e392d5402c365f4f8c9a0d7d8422987e4b17288a11278acd10b5baa2ab8d48b3acb7cf7d22acf2f4584938cfa19c3f7195a9a68447f9a6f5bc8c39ec9f2bc149f5"}], 0x220, 0x20000080}, {0x0, 0x0, &(0x7f0000fe9000)=[{&(0x7f0000406000-0x37)="e43b5d3c8233b9b2b038d08987d402847dc019ced60cf8faeb1e6a7d4256ee996509b725c202b154ec27eacc87fe5d559b59a94c8d3f1f", 0x37}, {&(0x7f0000fe9000)="9ca523cd40012179003ca207fa72eaa4332c74f02d90e38f25ba1fef5f4b544b4330e0f6edf135a99cf3ae222f880633e11ab11c9222340f9a50c188d412e2d2879c33bc16f65c1fbe8124812e4cfe8532ae03ee40d849ef3ee9f1fa5143d69036f4497ab11907", 0x67}, {&(0x7f00000f9000-0x79)="e0b6c1e189198e9a192f8086c994f3868a7a8f133f08487f3e72b717a20d9ed8cb2584e050ab77949d4bfd652ef9d6ebb188760a92d95330682e4923171bcd325ad88b03d2c886dbe78c69c7ac726fb941e856edc6ab3db9827f7bbd8eaee8a80194ed6de95e88140bda1153b9916baed57e499f6d29b95d4d", 0x79}], 0x3, &(0x7f0000fe9000)=[@op={0x18, 0x117, 0x3, 0x346e7fbcc025b1ed}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x839d}, @assoc={0x18, 0x117, 0x4, 0xc00000}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x50, 0x117, 0x2, 0x37, "f225776f590ff2fe34e06a3663495190e94f81f92dd84c2d308b847d9ab4c65e127996d79a3db557851f1ff0503918eef0d78b697d30a8"}, @op={0x18, 0x117, 0x3, 0x0}], 0xe0, 0x4000800}, {0x0, 0x0, &(0x7f0000fe9000)=[{&(0x7f0000fe9000)="", 0x0}, {&(0x7f000088a000)="20efc04464811ac15616a94bc959a681979135f54dec27412db9c4b1be795c8158816242a299fe5dc0a1e5574c6d743bd47055ef79676ed0224e94b90bbff04436cee1bb8b02119e22dae78fe3023599fecb61eaf2ec1cd031faec568d19d122e25fc1835fc8b9ee3cd83a2a292bc7feadc73a446e14abc091cd22007e0b630d93cfdb1e085120887a67e2abac8a25297b44a39339a28efe5a10d447a6008560781ee6b3b7cc02c412305e5aeda4d7a82a212742560b06c98d15fa4eddfa142898e8f80b5cbcb783f2c6a73d4b4f3bb61423e8138122197123847eab98", 0xdd}], 0x2, &(0x7f0000daa000)=[@iv={0xf0, 0x117, 0x2, 0xdc, "54cf8470ff466d7d4721d0453c6002bb77d6e9bf198952885e99fa60eddb1c82b82a31b7cde6f8d8dcde5d92c83ed76cbff4828b99795a3d36a752b12554984173855d9aba9eb0ae061d4c2f85712aa0313eda5202e96fa283d52531ddc48b4a4158bf8250cf021c1003b8f363ead70197d1d1ddd6cfbb4b25d8e7bd5c3c36c2ad0626446708a620c3ac1ad8a23a21a94208ca735359aab19192a14ec5bffd27eac8da4d61723523051b31a7a6438c327033f1fb80f6aaef54225230541bb0ad20d8ae413d75ef249d7b4550408b43d0d58d980b45e6566c841b9adb"}, @assoc={0x18, 0x117, 0x4, 0xb320}, @iv={0xd0, 0x117, 0x2, 0xb7, "a3d78090faa04a29a0e17bdbb2185ca3f5477fd2be92cac1879bdde2cb84420f9cca9e41502f4e0b3d118d31a34145f11a2769805a879d56e3d3f905703757c78184e8bf3924ce42fa278441a9cc1ad8421241a6e4582826eeb9225ad8c7aae5c1b3410677836711d74a1f9b501223cfcdf76e85477362022b9bbc0afb3ebbca7c4b1e9b72741419d6d55964790733df3c00c4fc57e4059857ae7b1da730763de3b60ddc0a496377ef67cbd702e0652778440e5d7a3b38"}, @op={0x18, 0x117, 0x3, 0x0}], 0x1f0, 0x4000081}], 0x4, 0x40) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fe8000)={&(0x7f0000fe8000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000fe9000-0x50)=[{&(0x7f000062b000-0x29)=""/41, 0x29}, {&(0x7f0000148000)=""/83, 0x53}, {&(0x7f000003b000)=""/240, 0xf0}, {&(0x7f0000fe9000-0x45)=""/69, 0x45}, {&(0x7f0000fe9000-0xb9)=""/185, 0xb9}], 0x5, &(0x7f0000fe9000-0xeb)=""/235, 0xeb, 0x2}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000c9000-0x4)={r0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fea000)={0x0, 0x1d, "6d6fe71f4818ee1c3c4fabd7668e67e4f9cd48e26a4b7f60697df41bf6"}, &(0x7f00007a9000)=0x25) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000be5000)={r2, @in={{0x2, 0x1, @rand_addr=0x5442, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001, 0x101}, &(0x7f0000fea000)=0x98) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00002b3000-0x4)=0x0, &(0x7f0000909000-0x4)=0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000feb000-0xa)={0xef4a, "8831664b73b2"}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) recvmsg(r3, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/08 14:04:07 executing program 3: r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@full={{0x3, {"5061252d510fde"}, 0x0}, [{"8dae0bfcd564fe"}, {"afdbba3994fba2"}, {"17a843d02fd336"}, {"18086d134ec87e"}, {"1ce3900d755e94"}, {"9c6f835999a377"}, {"51f19abc625892"}, {"e98cc8b1f35855"}]}, 0x48, &(0x7f000032e000)=[{&(0x7f0000000000)="55b5140bce089e2ab338163c3c09558542dc6424ba9fb4b3d4db87e4522900f8e0389d1074cdd3ec7ad9f55b00ef0f6740784b4d35e6c5ea995f12c1d047babb4a2500ea68f29e7858ec00091f85d864775d2e569fdd89c3139397a47cc1e2a2d8d9863f92048b3ba8e1185496f3a755c55b2c96d5ebf451c529e95721b1b8ebb0753d2b03d0325f313d85a787f8dc3d", 0x90}, {&(0x7f00005a2000)="3932a59c0dc042bbb794e2ebf7cd98a49f321249084d7ea1f8e09616d2912e42b99d5559d77ad168f5b579166acfd68a6516d1999f4761", 0x37}, {&(0x7f0000dc3000-0x47)="f92368a56a06bc2dee5582d846e71e56e97a1a564b6b8147bc1a7d899b2c1ea3cc19a30f723fc792486b5a9b06305070c0619d22e017ce72f5deb97a58b69eacdcd27a7dc7dcdf", 0x47}], 0x3, &(0x7f0000dd8000-0x110)=[{0xd8, 0x11f, 0x4, "a8dc2bb9bf80cfdb655e9de37ac506e5170f937afeabf1a3ea5f7ea350d34c66ca80039504cd1538630941889ea65a0f818c1078860908f60c3dd160c16da98d69caccd35b6362ea099a8f8998c7e66c65f3bd2dc42cd93474f1ded0f32f82f701ce59e605be5a3ba6145b65669a6f0a73138d4e888d824b0bf6c13fe51c61cc6a17b994375d8f9a61ea46ba68da2d9882851c8fbefe18c4a26590045ecd2087727b4832ff8fde1b75e45503965fb7b68669d0406df83cbcfa776a48fe238073fa3be583"}, {0x38, 0x10e, 0x5, "ab7ef2702894df5c6c95c69b56d9cc7e4db0174e76fadc3495f47bbd4ef6b0158eb147a093680e"}], 0x110, 0x84}, 0x41) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x4)=0x0) [ 1078.424053] netlink: 188 bytes leftover after parsing attributes in process `syz-executor0'. [ 1078.462751] netlink: 188 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 14:04:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00006d5000-0x4)=0x6, 0x4) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/08 14:04:07 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x510) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000abe000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/08 14:04:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000188000)="26000000550047f1ffdfff7e00ffffff07ff0702000000000000000000000000100300a10000", 0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000052d000-0x8)={0x0, 0xffffffffffffffe0}, &(0x7f0000965000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c63000-0x8)={r1, 0x5}, &(0x7f000067d000-0x4)=0x8) 2018/01/08 14:04:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d6f000-0x10)={0xbef1, 0x8, 0x1, 0x0}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006f6000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000e3a000)="6397525adc72b4927a295386d2959fa672afb532156dd77c6cf10526746c0fef09a4716ea7332ff0e049d54a6eeda4fa19e489f255a9b54772eef39e06e3", 0x3e, 0x20004090, &(0x7f0000079000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netlink(r0, &(0x7f0000080000)={0x10, 0x0, 0x0, 0x5}, 0x76) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x7, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x10000, 0x5, 0x0, 0x0, 0x89, 0x0, 0x0}, {0x0, 0x0, 0xd8d, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x800, 0x0, 0x4}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000148000)={r2}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000e6000-0x4)=0x9) sendto$inet(r2, &(0x7f000078a000)="", 0x12d, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 14:04:07 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007cb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006e6000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1000, 0x7a, 0x1, 0x6}, &(0x7f0000702000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r2, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) 2018/01/08 14:04:07 executing program 1: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0xac, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5}, [@migrate={0x5c, 0x11, [{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() socketpair(0x0, 0x7, 0x80000000, &(0x7f00008af000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000056b000-0x4)=0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x1, 0x20, &(0x7f00009a4000-0x8)={0x0, 0x0}) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00009a3000)='tls\x00', 0x4) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000856000)=r1) 2018/01/08 14:04:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000696000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/08 14:04:07 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x70d) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000fd6000-0x2)="", 0x0) 2018/01/08 14:04:08 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0xfdb8) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) setsockopt(r0, 0xfffffffffffff800, 0x6, &(0x7f000028b000)="3a787fe940931db29e33aee78383c5cabbe3c2a3db3656d0754e8360467e27c304e77f77ff355f59d16f6b876ef80beddfbf6a36b769fdb438ef2aae02a118904e302b665bd24b89c5cb20c543e4beadad3b8c23ebc7f8c032aeb99f5682d9a7ce47a9ae8e01ce696137bdff5e0d1a02400f3cc92de1ac1e87a9336c78f84221642259ef0a559f169c5a482ccdf19b33c51a875011f73c255043079fa17ce6e726a2ab492b42202cb127736cc5af3c443b6941d657fd99e6c40b249f6b10898e87b2bef8d094333cd38abdde6a588b616dc2e2d6edd936879d20b058081c", 0xde) 2018/01/08 14:04:08 executing program 4: r0 = socket(0x18, 0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="0eea17e169dc26c7cc01725554aeadcf05e391fda5a5fa320fad0d354bc8570e370f772c403c117a5b93139ea0fb99ee097da8b3731eb59b50975c84b9c066db6300178889c5fabf978eaa8b43714b81c98fb36c59e4a10a7496f8d45f", 0x2da, 0x3e) write(r0, &(0x7f0000c1b000)="", 0x0) 2018/01/08 14:04:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000829000)={0x6, 0x2, 0x171, 0x5}, 0x8) write(r0, &(0x7f0000172000-0x9a)="290000001f0007c2ff2300000000000012000600e00900000b270e510000000000000000000000106d", 0x29) 2018/01/08 14:04:08 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000230000)=0xffe000, &(0x7f0000cc1000-0x8)=0x1) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/08 14:04:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x10001, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x3, 0x806, 0x0, &(0x7f0000758000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ea3000-0x6)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000589000-0x64)={&(0x7f0000342000-0x4)=[0x5], 0x1, 0xfd1, 0x6, 0x3, 0x0, 0x1, {0xfffffffffffff8f4, 0x8, 0x10000, 0x4, 0x4, 0x8, 0x9, 0x3f, 0x3ff, 0x2, 0x7f, 0x0, 0x3, 0x9, "62b07de6d28659bddb6d548b8f9cce9ac7863b83773c9b54f6c467216916562e"}}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r6 = accept$alg(r5, 0x0, 0x0) r7 = socket(0x10, 0x8080f, 0x2) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f00000de000-0x4)=0x1f, &(0x7f000040e000-0x4)=0x56) sendmmsg$alg(r6, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x5ff}], 0x1, &(0x7f0000820000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) accept$llc(r2, &(0x7f00007a4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000425000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000122000-0x4)={r6}) socket$kcm(0x29, 0x7, 0x0) setsockopt$ax25_int(r8, 0x101, 0xa, &(0x7f00006be000-0x4)=0x4f0110ff, 0x4) recvmsg(r6, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000553000)={0x0, 0x0}) sendto$llc(r8, &(0x7f0000daf000)="bf22311db2f5353193897e69895cccca065c8695a4d76c20b8af405d9ca2a382d4906f65dd0bd12db4b845693ccc4aeee1c6b3cb051ce50ec1aae15812c72495268c03e7b1ddcb3c50c047f7d896f0f8cbe846bb6a3ac9153f10cd5fc3690efbec450e05324589826b6796758071eb2c2b1a657384a3", 0xfffffffffffffdcf, 0x20040054, 0x0, 0x0) [ 1078.609989] netlink: 14 bytes leftover after parsing attributes in process `syz-executor2'. [ 1078.622703] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/01/08 14:04:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000069c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4b000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003af000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000907000-0x98)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000190000)=0x98) connect$inet(r0, &(0x7f0000338000-0x10)={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000001000-0x98)={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}, 0x98) 2018/01/08 14:04:08 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b18000)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f60000-0x10)=@req={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000086b000-0x6)={0x1, [0x2d]}, 0x6) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f5f000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f61000-0xe0)="8e28ae17a098cf60742d90545c21af5d941d98d7232eb140d038258c3b899dbf13fcb98400684f84d93183fbc4f974e86e6a80cbb28a81cfd53239f81d14ee4373445319c8d4a991e10067ed9257260e7f584fd545e36d72669915fe4706ee47057e14601694980b0cc3e5c365cb1cf62907fe7bd2e2d52dd06e56d785fd646788457384f52d4b10cf444f070bfc6cbe1a92b877c9c297880376ef6c60336082d7ac8f510b6343fa0f0e155298a4c5478a2f58d7475008e0b65a2043bae949be308999f905ea8f3ec2a94c5e2a89307c04aca5daae293c4d2db5015c50d0bc7b", 0xe0, 0x800, &(0x7f0000f60000+0x315)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f61000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000603000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x7ff, 0x3, 0xffffffffffffff9b, 0x0, 0xb8, 0x0, 0x80, 0x0, 0x2, 0x4, r4}, {0x5, 0x13ea28ec, 0xec19, 0x0, 0x400, 0x9, 0x5, 0x1}, {0x7, 0x10001, 0x80, 0x4}, 0x4, 0xf, 0x0, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x1, 0xfff, 0x8, 0x9, 0x8}}, 0xe8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000f62000)=0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f62000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f62000-0x4)=0x10, 0x800) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000f64000-0x8)={0x0, 0x3c}, &(0x7f0000792000)=0x8) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003e9000-0xe8)={r6, 0xe0, "8622ccbb9d9fbb9ad80c1b3500cb8a547285518dbdbe7bf9f6c2947427331493662c79e9f1df11506c1ea339e7be53f1e30a0aff80207563c7d3e80554c8bbffc26f6b52e92d2a546d647f7e67aa2e0a9331f3dee0ecc4ff3b20efe9bb20d1e876bd3c289e996e783f9e6404cf8867696ff1d061339e14f35f60560f0a5cb78a6f4b7063d7036757a135ff23970458335c563fd67e1fb8ab04d7cd16e686cdbb2973aad5c5163617696952cf0dc1d659bf2b344b8ad4c0f1c48603353e4d992eb0d3ba7bd14903fac41a201d0ffa0483e625c61d9578324d6b4653c26cdf023d"}, &(0x7f0000f64000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000f62000-0x20)={0x3f95, 0x47, 0x2, 0x2, 0x9, 0xc15, 0x8, 0x8, 0x0}, &(0x7f0000e36000)=0x20) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000f61000)={r7, 0xffffffffffffcf6b, 0x7, "8bcf2b114a9a98"}, 0xf) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f64000-0x10)="576a5e16e798bfaa51b59a357d35250d", 0xfffffffffffffe49) 2018/01/08 14:04:08 executing program 3: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x10, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000da5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009e4000-0x8)={0x0, 0xe298000000000000}, &(0x7f0000285000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005b4000-0xca)={r2, 0xc2, "b0d923615fb402aaa5bbd251effca0f2add4a299c0aa8552df493a2f8fb290165738217299a3ab4a3275ae2e0db09209109d772c85568159f9952605493f076cfa21de2380e09e5c90b9b5012d670008ff6a786f423c128421183de08c8590aaf2a4a4fb0016dffbb8bc1496e5ab306b23aa22b2fb3ef68d2a70a022269976a624bb70ec91d3258a7f48fadf40f76f43ca485d4b3c529c7c24c3da25d4e1c9fc80ee7bf247fe7b3bf70a30d8a63d0fd2ea41acd0598d253566475cd6fa8dda348694"}, &(0x7f00006a6000)=0xca) [ 1078.661469] netlink: 14 bytes leftover after parsing attributes in process `syz-executor2'. [ 1078.674120] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 1078.684555] netlink: 21 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/08 14:04:08 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f93000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f95000)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000f96000-0x4)=0xc2, 0x4) shutdown(r0, 0x1) r3 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000947000-0x20)={0x400, 0x0, 0x10003, 0x8}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f96000)={0x1, r4, 0x10003, 0x100000000}) sendmmsg$alg(r3, &(0x7f000054c000-0xa8)=[{0x0, 0x0, &(0x7f000096e000)=[], 0x0, &(0x7f0000cf9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0xfffffffffffffffd) sendto$inet6(r3, &(0x7f0000e63000-0x80)="5be10800765d41de5f76ba4bb9020007004b4e0e6c6c649d037e9eeea79f6368c800090772243a1bbb35b74e487bb597", 0x30, 0x0, &(0x7f0000f92000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/08 14:04:08 executing program 5: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000219000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000007b000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001c6000)={0x6, [0x8001, 0x6bb2, 0x3, 0x1, 0x1, 0xfff]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000218000)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000c1000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00001b4000)=0xc) 2018/01/08 14:04:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000135000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 14:04:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) accept(r0, &(0x7f0000869000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000)=0x100000000) ioctl$int_in(r0, 0x5473, &(0x7f0000215000)=0x2) 2018/01/08 14:04:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000692000-0x8)={0x0, 0x6}, &(0x7f0000d8e000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d91000)=@assoc_id=r1, &(0x7f0000a38000-0x4)=0x4) sendmsg$unix(r0, &(0x7f00004a3000-0x38)={&(0x7f0000221000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f000079d000-0x10)=[{&(0x7f0000f70000-0x76)="320e1f4fa5020275bcd7e3a0b846c7937305aaba3ac0e907d6336c2c81ede3ad66b44f4d43826187", 0x28}], 0x1, &(0x7f000096e000)=[], 0x0, 0x0}, 0x0) 2018/01/08 14:04:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000134000)=0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000798000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000903000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b55000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000033c000)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) 2018/01/08 14:04:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8d000-0x4)=0x0, &(0x7f0000c6a000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/08 14:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={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}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r1, 0x0}, 0x2) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000cd4000-0x4)=0x8) 2018/01/08 14:04:08 executing program 6: r0 = socket(0x7, 0x6, 0x2) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000758000-0x1)=0x7f, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000676000-0x1e)={0x1, 0x2, 0x94, "262763ed371e", "b5d0656508958b0c6e9a601b7f0fa7cf"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000001b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) 2018/01/08 14:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000f, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x45, 0x66e, 0x1ff, 0x7f, 0x80000000, 0x0, 0x6, 0xf03, [0x3, 0xa8c0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000003000-0x3)=0x0, &(0x7f0000002000-0x4)=0x4) r2 = socket(0x11, 0x2, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0xce8f}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009a5000)={r3, 0x0}, &(0x7f0000dbd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0xdfb}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007cd000-0x14)={0x0, 0xc, 0x40, 0x0, 0x804, 0x3f}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1867be812a979da9, &(0x7f00007d1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000616000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f000014b000)={0x11, 0x1f, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ef3000-0x6)={0x0, 0x200000000000080}, &(0x7f00004e4000-0x4)=0x1) socket$inet6_sctp(0xa, 0x0, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x16, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x101, 0x1, 0x1, 0xffffffff00000000, 0x6, 0x1}], "de"}}}}}}}, 0x0) 2018/01/08 14:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x14, 0x80000, 0x3) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f0000ffe000)=0x4) 2018/01/08 14:04:08 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x5, 0x4) r1 = socket(0x40000000c, 0x802, 0x400000010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) write(r1, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e20085000012000b80ffff000007ff002103c75735", 0x26) 2018/01/08 14:04:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x10) write(r0, &(0x7f0000718000)="240000001b00fbffec0000000aff000005f6ff0b080001000000000000000003ff161701", 0x24) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f8c000-0x8)={0x0, 0x800}, &(0x7f00009f2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001e8000-0x20)={0x6, 0x200, 0x1, 0x1, 0xfed, 0x9, 0xb65d, 0x101, r1}, &(0x7f0000710000-0x4)=0x20) 2018/01/08 14:04:08 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a97000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0xa5, 0x4) r1 = socket(0xa, 0x3, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x16, &(0x7f0000000000)="", 0x0) 2018/01/08 14:04:08 executing program 3: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000d000)="09fff70000000000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000e89000)={&(0x7f00007a8000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fb9000)=[], 0x0, &(0x7f0000659000-0xec)=""/236, 0xec, 0x0}, 0x0) 2018/01/08 14:04:08 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a3a000)=0x0, 0x80800) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ef3000)={0x8000, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffe, 0x1, 0x3, 0xfffffffffffffffe, &(0x7f0000258000-0x10)=@generic="f4c84836f3644a2222003f76e6645440", 0x3, 0x1, 0xa1}) accept$packet(0xffffffffffffffff, &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005bd000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000b21000)={@rand_addr=0x2, @broadcast=0xffffffff, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) 2018/01/08 14:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000222000)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000542000-0x4)=0x91) 2018/01/08 14:04:08 executing program 4: socketpair$inet(0x2, 0x0, 0x1, &(0x7f00000f6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000712000)={0x0, 0x4, 0xffffffffffff8cef, 0x45, 0x5, 0x83, 0x100, 0x5, {0x0, @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]}, 0x401, 0x100, 0x6, 0x7fffffff, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b18000)={0x5, 0x2, 0x0, 0x9, 0xfffffffffffffff9, 0xfffffffffffff2c0, 0x10000, 0x5, r2}, &(0x7f0000001000-0x4)=0x20) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r4, 0x118, 0x7, &(0x7f0000001000-0xfa)=""/250, 0xfa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001000)={0x688d7d72, 0x0, 0x10002, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000002000-0x10)={r5, 0xa0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={r4, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000)={r6, 0x1, 0x10}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000+0x28)=0xe8) listen(r3, 0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r4, 0x89fa, &(0x7f0000005000-0x6d)="3995bc96c2121143e20a9cc0b1c70edb841e8a39acdf28675e024dad439474aaeee8428b804fde3b9f427e5d99597b58e35a51b24aedaca4f5ddc8a062f9db7fb2c416ff80550a23f9adca82ffda18515d7d7ee1a0fe84ba0986f92fd088b2764014ae5f387cd20ad28db0895b") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000006000-0x90)={0x1, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001000)={r2, 0x1}, &(0x7f0000007000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000003000-0x8)={r4, 0x81}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000001000)={r1, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={r7, &(0x7f0000005000-0x18)="8ddf3f5199a878d923ea10719c720934c8973d6191f588e6", &(0x7f0000007000-0xcb)=""/203}, 0x18) 2018/01/08 14:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000d0b000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000898000)=@req3={0xff, 0x3f, 0x3, 0xffffffff, 0x0, 0x100000000, 0x652}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e7f000-0x55)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x101}, &(0x7f0000e25000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000253000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000212000)=0x8) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 14:04:08 executing program 6: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f00004bd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ad2000-0x4)=0x1c) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000134000-0x8)={0x0, 0x2}, &(0x7f0000ad1000)=0x8) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ad1000)={r2, 0x5, 0x50e}, 0x8) r3 = socket(0x9, 0x3, 0x5) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f000001c000)={0x0, 0x0, &(0x7f0000ad2000)=[{&(0x7f0000ad3000-0x4e)="0f851956579592e616f51fb8b5639e2585105208576076aa065c281e86da8ee73cf10c258a0416829e6cd2d33c418c3679968d3591d692912a53bebf6cbb99a69ed03c56e7529cfabb1ccddfbdd0", 0x4e}, {&(0x7f000071e000)="5ba943d05070337c4280a3caa20b61b6aa94a83d380a3b49462329624de41ddd149f10c1dce12d6e8b846891c7a8e927296a6bbb45ee481eeb1a64bca92256806ff8d96fb547f19ccc949a60a897df4dbe4cfa606870d2d15ce68fc6838f0efa988c656e5749bf04fdac320cdbe74aa424dbae9c834fe9", 0x77}, {&(0x7f0000ad3000-0xc1)="f8ce36d629eab860acc80d644ba6486c60581cc0e51c0f301f499ad4e651f5652e10fd2f781831acd4313b4adf283443d2183d8893938f482e536827b0d7cb46cc1396894e95a52fc097e9b09b8aff6699e99f316f175164fa912b2246b4ff0ddb528344cf92690653d25cf1a0c292686f55acfe3e0bdd575c0185aa87fa57d8c5fd6abc0163a1d271400921f3227b63f66cbda4b9bd792bae9bcfd01a275db85b342242ad33d94e2f540b6271a9106181bbb15692e40476c9726d3adc26e58311", 0xc1}, {&(0x7f0000acb000)="5c84702e2c294ded58ce9fcaae0e35e769c38065ced4a0db9ccdb5430d732a713091166029383c433a7d20cb2e86d746d4e16f4deb538d7e226fd65fd8cd508d2fb9da973b83824d6cfa449138dbe6dea13de2dd42b8d181fa71e62f970210167aecd1fcc6a077e8d5495338c0cd74158803ae9b0749e27d8bddef113849adc8ad6f409bf85b285ddd", 0x89}, {&(0x7f000051b000-0x76)="e5f8b7fef1b47fb8f4a094b64d59aa233d47033da98fa0fff8f3370b323db4b4efaeab72cef3dcc00fad7d413ca41932cdb0df71935066d2a10dd5a6e84a17c11497f688e9665fc2d757c0a1e807bec6fb1a3424310ac3ed57f4b544f54d4148cdb24a5bed9b27df9fb23546da1748e6e7687795a11d", 0x76}], 0x5, &(0x7f0000404000)=[@iv={0xb8, 0x117, 0x2, 0xa1, "a82657408dfc0be61d04b39a83410ab878b8ba34b4e1115444a63ed917fab707d2af699b52aa705b66a588623da94226e807b0c29dbb77d8f510e918c0870137bc4975a822b5279ee709161d9b12a8d4c04d5785d3790f4c6ce2a309c67c554f0a77e35da3cd238706ae58d962335859da83e04d6da005f5148967c53ab55d245c6530be29dafe83c91ed508542257619d5863c6ff18ca5f3c0cf50e6a1a903f4c"}], 0xb8, 0x20000000}, 0x40) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000acf000-0x87)="19", 0x1, 0x0, &(0x7f00001e1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$key(0xf, 0x3, 0x2) 2018/01/08 14:04:08 executing program 3: mmap(&(0x7f0000000000/0x9ab000)=nil, 0x9ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000312000)={0xffffffffffffffff}) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000257000)=""/89, &(0x7f00009ac000-0x4)=0x59) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000799000-0xb3)="3ba3b084a973a01c4a43d9017a7cdd7a72d1d78ddca5786909f02bf24816ff03641fe7ff1a61b00c6c716a3c32852b6092061bd58397c7521d747fa2f7f1c1298a3f2b1e04a257a81cb166e7840bdbc4a5be02a1e39f3732855bf6d42d780c04f8621674337da217fcd8e94cc9234020a54aec290e04cba98308eac1c2b3388bb25c54ef6716b3eeafcbbc94197d93c96c73ac5ae65dd1cd2918fca0e6165d681d821cf5710cfbf2c31713fc1ea6f226d20142", 0xb3, 0x4c010, 0x0, 0x0) connect$unix(r0, &(0x7f00009ac000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x11, &(0x7f000002f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1b}, @alu={0x4, 0x4, 0x0, 0x1, 0x0, 0x20, 0xfffffffffffffff8}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x5, 0xa, 0x0, 0x0, 0x10, 0x0}, @jmp={0x5, 0xb, 0x2, 0x6, 0x5, 0xfffffffa, 0xfffffffffffffffc}, @jmp={0x5, 0x5, 0x7, 0x7, 0x7, 0x2, 0x0}, @generic={0x5, 0x8, 0x200, 0x374da3f8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r1}) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r3, &(0x7f00008a1000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000cc4000-0x2f)="0f7b0adffb5eed72c759f8a03790fa6bf9e670539298b9bdcda44525d37becd6e1030c08d9de290f723388d8384fbc", 0x2f}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f000033a000)={0x0, 0x0}) setsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f000031b000-0x4)=0x5, 0x4) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000256000-0x4)=0x0, &(0x7f000030f000)=0x4) getsockname$llc(r0, &(0x7f000070e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a81000-0x4)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000465000-0x4)=0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ea000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043e000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f00008de000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000342000-0x50)=@delpolicy={0x50, 0x35, 0x40003, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80, 0x1, 0x0, r6}, 0xffffffffffffffff, 0xfffffffffffffffd}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r5, &(0x7f0000127000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f2000-0x4)=0xffffffffffffffc6) recvfrom(r2, &(0x7f00002e1000)=""/4096, 0x1000, 0x20, &(0x7f0000163000-0x1c)=@in6={0xa, 0x3, 0x97, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff877913f5}, 0x1c) sendto$inet(r0, &(0x7f0000402000)="b183c31b76d191910f5026103d6c6965960b52a953d3a00125ddd9f1d8ab82c1764b440f3a709ddf70c14bfbb8005333ee1d3edb625a8e85e6b196c54023347342e24349234022654edc7da636b5c575e40bba0eb66ff2c9e9d5fc93dfd4245a76668a0e8ca4a88d792fd31ac20b171814", 0x71, 0x4000, &(0x7f000039a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 14:04:08 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb18, 0x9, 0x9, 0x7fffffff, 0x4}, &(0x7f0000003000)=0xa0) listen(r0, 0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/08 14:04:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) socketpair$inet6(0xa, 0x800, 0x7fff, &(0x7f0000dcc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000de0000)={0x101}, 0x1) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f00004e5000-0x40)=[], 0x0, &(0x7f0000a03000-0xf0)={0x10, 0x0, 0x1, ""}, 0x10, 0x0}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008a6000-0x4)=0x0, 0x4) 2018/01/08 14:04:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) bind$nfc_llcp(r0, &(0x7f0000603000-0x60)={0x27, 0x8, 0x65f6, 0x5, 0x0, 0x7f, "26989da6c45c17e64c332fb4d98afb97574ec3746c9805b01fa9936ba99fbe9dfe1348a9f99af84b0858024a7fd48f09ba5c1b561140e172277f5a9fb912ec", 0xbe}, 0x60) listen(r0, 0xf0fc) shutdown(r0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0xf5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000016d000)={0x0, 0x7f}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ad6000-0x8)={r2, 0xb104}, &(0x7f00000d3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f0000001000-0x10)={0x1a, 0xc, 0x0, 0x401, 0x7, 0x80, @random="5365cfbdd267", [0x0, 0x0]}, 0x10) setsockopt$packet_int(r4, 0x107, 0x11, &(0x7f0000001000)=0x8, 0x4) 2018/01/08 14:04:08 executing program 2: 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) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) accept$alg(r0, 0x0, 0x0) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/08 14:04:08 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000049b000-0x5c)={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, {0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffbfe}, 0x2, [0x1, 0x5, 0x4, 0x200, 0x0, 0xe0, 0x1, 0x6]}, 0x5c) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e00000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f01000)=0x1c) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f00002a7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f02000-0x4)=0x14) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000f02000)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000f02000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000, r4}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f00000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d43000)=0x1c, 0x800) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r2, &(0x7f0000f01000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f02000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000f01000)={0x100000000, 0x2, 0x4, 0x1, 0x8}, 0x14) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f000009b000-0x4)=0x9, &(0x7f0000f01000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000f00000)=@assoc_value={0x0, 0x3}, 0x8) 2018/01/08 14:04:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009f2000-0x8)={0x0, 0x0}) socket(0x5, 0x3, 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000d1000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000cc4000-0x4)=0x1, 0xff20) 2018/01/08 14:04:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000988000)=[{{&(0x7f0000a3d000-0x80)=@generic={0x2, "76598daf96f1de5d403ee67275492c6894b2de8b3d01e08bb42e0a38b1a4bbdb9dcd51ed93f62aab2537f6bc2c74ff3289aa09ff6552b1822237dbcdd47de12423f06d6ea6e3c74b0e6f7fa29a77cce9768efdb17ae7f2e826fb4274005b069df15390abe6fe0b35e9e1af4996bc4d7007315d1434e8fadbdc5589478f60"}, 0x80, &(0x7f0000700000)=[{&(0x7f0000fe6000-0x26)="66ac6a7a5b7165c2a38881b760b3da31ffa7f79466b0ecde2420d3c9e93982bda55d0ded58cc", 0x26}, {&(0x7f0000178000)="331f26279ff63c60906b0c997cc9fb646e8eca34638a463d379f127a7d531a5b0dd7f0acadd9f969483c875b8bcd7be6c72ef45746649ccb7139fd9e9898124afecd1b42b9ca01965e81c63a03985abda00b098c072d9f7ad2873f846e4fefdf49c897a93db09b1fb4935f400a8c0cd25b6c338fa9c2cc51294677714760519dafde94d09e93eb5ded46d2404bfe39de68d2705e67a05ec6b7ab86bbbdbf6da472cfa90ee86224e468ebd885f5c87f34633ba1a658af924a20d7c127c571051d47", 0xc1}, {&(0x7f0000fde000-0xc8)="8e34c4fa00a6143a2e1105b6181ebbe129ac64070087a40f07d9a3ec6ebfb41735c53ccd1bbf0190978800ad1962392f299fb6ebe59fe74918c8b7080aecd0fcba3385f5e974f7b796f504716cef58e8b27ff23af02aaa4fe6fec6c60c5bc74bb6fb30f9363bb165148721893f8cbc47da256bc1beac3e71d74c3c514b735fe0909c504b11e1aadfcce876c934a84f4ac238988f0a71d80a1bc1d62deb48dda1d61853f6724ff50bc1f9141160d50bcea52406310180150157355d9a3d09ea39eaaa451fbb94977e", 0xc8}, {&(0x7f00002e3000-0xb5)="5025123a46f036055937f9b655f2e320d5ea9a586abadf55601736c73221669aec45a263cbda6122b25d5c3113ef78a387e364c154598865e2a10fd26e34f1aacf3feec62a812775a646c3d81a041b6acf3e04618732dc7d68c832f746129252860026a545de68938ceb062685b1280154215625e12aec40a5843a6b5962ee08f706e69be2cf8ca5c168bec85219a554ea34c4080939c951d24a760062b3ed720832c5116d95bcd9c4321c743bfbba3f34b4dc41d6", 0xb5}], 0x4, 0x0, 0x0, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f00007fc000)=[{&(0x7f00001a5000-0x94)="81aaa000089cf1d49e8cab53a3a429873bd36f894fa0624ed224de0eb86670efa30f66ced104be0dae0438ed608e8c8c4d91e81e6351f1836e86045ce442bd532da9c912a75146157f51bc70bb0d2b399eb4f499c25e7feb4e75646de0a93e4ea450f67f8fcacba34a886557f72b1b6caebf30b89e467e216553358d08cccad0c6333fbfb103048f3dbb9ddb0cfdc27273e0252c", 0x94}, {&(0x7f0000443000)="04bb0c0eed9a3cd66da4c7ef207ab4abe48e911d645e5c0c1f6961275880b0e76b76fca351b1b2aaa181c90d07", 0x2d}, {&(0x7f000059d000)="96e376a0e0f079c47e6a37613614e0291009c06d61d92319ecd073a18a3ef701df8955bd6a5cba1d22545df46f5e54922dbbf7872be5dbf2c990abe0ed8ba053de52f2084c17a0a471748c49bc510b9e8d94cfd3d622d235505bfc2a9988200e07eea22155b797885810917b55892aa3af1e3acbfe25dd2470afc55163fe2355a7f5246733fa923fdbdcfa9660428a5500c67f0344ba75cac7aea65d8c248db86353f9345a664a0a91f0", 0xaa}, {&(0x7f00003ab000)="6c88f8ac316d05f48d52db50685a50fe7aacc360624fd90d74c30db955b54ff5e3cc42031ba96c977a1f8fab386da5866f76ec634eb1739d9fc62d890dc0570eb068f23f16bbb93d3258d9cadf6415a8c0cf85093352c17d10b6bbb7d7c2c04c652bbd581de7a4c893c99ad5069f3b75685bed86293693d16a2c7e22faa1b0e33de0481ce2a9708240ce4a55b215c58336bc19fc9c0b66513455b899a3e6d32783236af7b4700ae0f2be16c9", 0xac}, {&(0x7f00009af000)="d857e6a21d4c2234e93dce045c5f9a8ea4c4c867", 0x14}], 0x5, &(0x7f0000a45000-0x12c0)=[{0xb0, 0x11d, 0x6000, "96be31e78bd4b78aa512d4fa9adccdb098220b962ef9294dbad7b443c56b29fd79816a32451ed3439d43c1351b0e50fe4edba9dd0cfa1485fac2552458de445ebeef5face2bd6a178d0b18ecb5c60a2238a771c0b0f1f87ca1d09d065ad89e7af9add1126719b53b089fa8f32d6992d0d49626af05dc845eeed6eb71db79d7fb303399a2b08c9a56d06791802f13ba4bf493609b5862ed30ccfe0dd0741e2c"}, {0x1010, 0x10f, 0x10001, "a33898594cf9d7a5863e745a44a679eec8dae36727cb0699813c80d90ecaae47ade71b415d3b6b29207dbd669a0bd7a4e9ce5f5df578ff8b5daa6a1e98c5477b41660f045dde584254617a17fa8232c30f8f4e27e107bf2383c3f8bcf3d62cedb92ab0f48f608c215e85c5ddc7c0d6bdb3796b0f69166dea2eaa23c2c9fd24dca9ea932067539602a2793a33c0f59855db498d2b9fcb53d7054d8c2b35e0831f9f7a9507a395c2bc12b553d7e1d24a879d57c791c0a0837b31c7c07770fbc15b4668cd087ffb061e3b8975bb13e9956ee9b2841d096941c3429337fe88b5ccf4ca78c3b7c93f558131144f73ecfca5a97406443ccc1001448844679b6609d9399587f003ca648b85bb136c6ed99738369d43ffc5e35aba2eb437a7679a5b62322cfb32bd3206301c41410c06e3411d70c4be9dd6f834fe2b7586a97bbeb7f37c6d7c97f933fc173a00c60657a4c2fbdb4cab928d27578009269141c234dd2ba2464f5e997c941c85a7b98012b990e2923fed80698d32466049e2a830d57b30e09da63782d8e094ee4442827aa96b1b71ffddd3d0ef6caff69c301efefc284a0a81aecda17b65fb84a20648db2c3dbdbc06035e14a73a53f3a49e890b6287e51e813833954158c28e115fc0eac42ad2759f0bd4f705f97d715080a848feb02d56a405c1d51b5744eba04f8d4c848277221922570716882fb52d14d2ba8a7a08be9629cc4e5f05b7730439355f1807da773fef608f7dc3125c97222c22a9e237e02acaad9195b7f0e1deb9132bc689314da308750ab8633acabef1cda65db3a8aef1f4d25822edc75fc6cee897ab8ab6004ce19bc4171330bb31823c4fde68c29f13e505df87fefd06479bec8669aeccf47c29b78565832d9ec128938edc67d78f7a5a2fdda4f85c67de0748433bad1f19affd032cfad86bf299af611b3ff0e75cd70ee231af48af0357174819802eeb5999d0d5afa83b887e489bc33cb1582b76e7b6f7ee75335bb2786a7c50cb38449897ed479dabaf43f03934228ae7e9077c5f332c3c4a9cfb20eb8bb4693e9606089f323161a06f2f4a382d7bc22c07a2179cae2afb9cd844416a81ecb38cd502a6155dbb8ceee281e83ac5b0a55bd96320e00df8df8b84e14ee60cde3f0b3e512193afe8b6fad77b337416b89be0927dfcc667c03f4a0ee46cde0e65baa3025d1db535309e68233250a32e6a4fa085c44b873de46528a298ebcf9ef116e7179f5fe213aae93a422db13def0287e1cbe0f9efafe7e98b959f6fdfcd2e76cffad89c4e17302811a323d2ed878207fa2f298c9647f6362911126cb89f0606de3bcc3308699c0a893051d69598d97df6acd131a9f7695243c5c03038c9ad7ccc93eb6a6467208420bb94a594219a51ccfb18e23ece6f207d409e8733bbafcbf6025a065933041ba8fa929850098ab09188a188b66dd3adc79bf4d2508108a7ffeac4a81afbc3d135f0cce9e0f38c4e3a71f383de49f3fde5b1719348fbaf75d02e4e032cb404fdd808f532ce8e55dcf03995f5265584040e3fc21c8301623c1e58b5961f1d6ed6c779c41280b0c8f034abc0f347818390a41f96368ad88e82567afc033be7cc62293bff300efbc09bf91ef8c92a8fa440a12a230b6b511ac9101319830165b99f4dc65f5e60ad748b2a78a9c99020705316d902eaa1d61f2e92b12f766e320b0d4a59cd44eef5eee56ea0dadf180d49230986369871811f432bc2a04d5b617dced670638158cc578ae4a42365c49444c47d7d2372acdc64d6ffeb15c8df42fb69f8e932373694d7efbcdd5e31143c64b46358fee9af99220bdf7ce23a588c1c7ce8501a3c6d13bdb9ff2b61ab5f12e9380591a245535c4458867f098b7126e79eac28a1abc86a85965fd7aaae3658f04f9ad428e0bd83f79373f642352857b725733d89fb49fec48f43c06f514449180baf0cbb2e936c6455c53752d651020e72732608d1fb3b7ee95bba9bdd1133c757e60b89e53cec3bccda4a3f8c7812459f181c5e972223edfb5c8d0fdfebc2a403ae31323e6dc668178e87955effc1bfd976482aa6180b25bfb356fcb7b3529834b0e3459de2e00cd6fd0e00bcf3c3f78365363774877408010e0cbb90fd424b096475e0434f86432784bc40717df5bc5668a04f10fa2ee45f052878ac0fd679247b0b55ebd73d9ab52a8810679bb046eee4b52e9382891719b7b0ae8c32c2de5f41a88053051a908a4deb95c5127f970af499363666edae10549f61485ae04664de4bb0d56677357b98b9dd04e23b7499492c6c79ea4734881c147ef9a2fc047ec0670fda7c51a5c47a08698a4c071b4efb7bf59b2220bb9fc6b8ba302044fff423e5b950ccaab14e18aabdc7911631a060dc3d587392c92c056f4065e1fd1653dedb39e299855f0b5411242efd59986c7d7243b2ef36b69dc34f7bdde0835263f80d7eb47ea68e7c3ab05a379f80b5c170af135499a37b05f4f5d72b4b970398ae8942a3c6a23d1914278fbdf5b7e298cfc3d440f1c3126da02d86d191ed48d2306b8bf1e7195c7610349fe6df1be3c37e494f43e0c623095604682974e4d44f741a4da015a1cc43db57fe09edb091b4d0a52ad81f5da4742e7050595957441487170ce213cbc4aefc6967418a554a3f4d1183e76a3d66f258f7ebf24047efd8f248161c130d521305ff4ed785be78eccedba37cee390ba5efdbb3c89c364020df9ec049f86778411fd0442c5707e3ac1dc59081ba52411025c259f4208265cb7589bdfbdc6b263c2248a468bd98228a9168d682e05d14a3cbc46269781665487838a1d71f538b7bd41526ccdfeef5c58a01df7aeffd90e937d58d6b6b66d89ccdfa945041d46f554f3481503d91371cb50c2064c6b39e99a724067a7f99ba91ca0101410759daa0f4358c859350c6bf1a5a11a3fc0cd910cd0dec5339774f94a6c4e63224ec9c201756c15bed6c683a86ac8fd5141ea2da4f97e7fb4c38b9f52ab0e8795f628429316fe2cd4e16adadb5d7280711f72ac9d674167717037ac64aa2fc5a2505f3907a695e87a28735d38d20dc99a52a260ac4b38c8199641eb9954e2fa9977ec3589084a1c648334034ba15d42736a777cde080199e0c9e6cc2f7cd9bf7f9f0cdd9c903c73b2f941caff8e103a74310f34350a1414664c117e3f1a04252d486218fab354eaf71936461c36ed4c3f8daf352348f464710dfe219ab4351ab25a04ba894f49d1f819d0739780b5208e20a0075c48f9a634d54e515f7efefb9e925bef3aacb5304d4180538030eb4f077bdf69ef070136c08e5b4bfcd990f904a8a8914c027448bd3ef39bf43b9187fd69ff29116ef820cf3f10516c3c94f55785237b702de55dcb22fd188b9fef1d93c71cf2457b74073bb97e9dd1840c80f216d6e3afe755bf592fbc7f9109ae6dd21480f4995e393d36c77d7a9eedbc0f13a726e0261c2bd79312b19ef5fbf274e063cf3f2c9e1ddfb1d8c48c74cc7f8e7f2fb55743648c2a3f457ddb9d37ab505355fe226d1b5f507821e6d0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0x1000}, {&(0x7f0000b26000)="0a3291fc3406cc9a76dcadf0ee46a7164c6887f92fe0da11fe74daf7129d9f7c554f193238e3d799e3460bf2ebac260b834937fc48085ccdc984901962d2b831a1e6842c1aa7b5eda586ab634faf31774efadb0b07056a4fd60044a2d9f2084c2faf3dbc197ca5a0a6406e7b567fb7131f6b6fad73341e020e42045a74e31f06efd527eaafd685f088cb97a2897fa931b39a3ae911e7995da592208825783bca54aac672ac93270274a6bb10589cd7a4d42cd576c8c0ee63d78dd78e9e23d61b", 0xc0}, {&(0x7f0000272000)="2232a3", 0x3}, {&(0x7f00004b9000)="b3ce39359156e87941bb614fe27cd02001eb8cb3f1e1f808b950218434cb8681b80ecd53cdc9e37955a58261fac2f450fcce4843b83c5854bd0022aca141fbd653ad32a23b669888a2ed9e52379fb9cdcfbfed5cceda94ef256592535f1a16668ee9c2a6032b2bd2d23785c9162d0b6574f046244759a9030d73d48c0228dd87", 0x80}], 0xa, 0x0, 0x0, 0x880}, 0xaa}, {{&(0x7f0000817000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000096b000-0x30)=[{&(0x7f0000021000-0xf0)="ff62f41991fa98cbefa920a57422ec7bfa2df29c06303698f583f2fb4aca09f4a980754d4f6382c1335bb0a0016399cf7d09086a8ad5bf421d131e4f063886fe4f05a3a16da197869b62446e1f66d189b38690f09dea09aabe41e55bfaf6ceddb672343b70fb6f7c447b1af011c76855fa7050e11e5e12778434d460292c36fa7fbc63802bab2e007ed50be2880669f93c83f8ec138c45ec8e3f321fff81b62c377c316487e485c9cf3d37f20ff3b1a93823ce8aa763e72df6eb752384b271466d0497b87c021062da07b79c3290607e914a80a50fd95d767eb2e87b9d6c29c3c5c67ead82c4fd74bcf794d43bd48290", 0xf0}, {&(0x7f00007e3000)="33638b82ff9d6299f868bf9a05fdb2ed0cafe0b25a59ca88ed556c55b10d4ccade7064d2f02c985fcf13867e7729994e389365be088315ad9cc2264b66fa796a0a37afd9e25b035012cb47cc03e47591db2991f31362f2df2a8e4b7eb5e15e871e3d2742a3b2ea75e5899cd3f2009d111f27adcd84e9b66fd9ede3a5475b261fd2f56ccd47b1929b471287ad0b8bca3045acd42ac6f5e84ea472c5d4672af3d73f5502f37cc6f3e1a2419d10afcd63dc4c335065cc0aae9ea58c47be8272328b07b86c807556b78fa680e26eb4257220a4a28e45cef1f4", 0xd7}, {&(0x7f00003dc000)="f579b085bb61835e3c8323b3486e4be5174988892f02f9e0acaa70ed69f80b087f", 0x21}], 0x3, &(0x7f0000506000)=[{0x68, 0x112, 0x8, "8a7a2001ddba9f573069b8551c69e092a1127241341175703117d7181358dd391e9d16f52ee81d37fed4c05aabc5d0d29c5cab67f2c030609c9a54f054510a27105b165b9f4b8d0ec4f96168bd84c0104a5f8f0f10c689b2"}, {0x58, 0x11b, 0x9, "e817d5d6f0e0b68e6ff830d3a914aba0c8cfb3c063836d59f397bfa8e106511c6e48152c6ac41b90189561897262bff379cd2d6f4df3776975d5cc8b5edbb846619b2dc46a56c82e"}, {0x10, 0x0, 0x401, ""}, {0x98, 0x11b, 0x8, "1d1fe4a1f1334fd383849729d763a6f71d2a9e331936a22124df863a368f41c5898dac85f243d22bd6cd76bd422bffac2c261aa1743d6d06a08ca0513acd5ba7c882bb605292d9a52a3fb8710c76013e51c877d7bcedd5e6e2a203ed7af8d04406d1afa82298b867b796941bc8deaa868a61c19a87d9584894cf1018a3fbc6fc05e32d461750"}, {0x110, 0x117, 0x117a, "40416a6a9111a0fd3d7fa34de411ba67b7e0d6748077a5ea775e2db7084669670ed3b323dd7c50828aced4546c01c9e091df3378729928f7b2901e748e263cb30456d3556bad57fd98722c4ad35ceac8851d5bf94b11124d0629ba2e9e5ed89334d8f91f7736da6a5f0147d62013409773197b38042165326c4ffdbe1903c9316c539d588e46c29c6407816196f86334882db35534a72cce4a95a21135082300c6230f35ae4ad1b3615ff6af9f91a7440dd2b02312376f029ece07b74cc5cee247b6da68f5e305254af9b166866c9e03864bb67bf3f74f40fa8d39e240f0e6998dfb75881a74f359cda206945f2017cda6813cd0960e2d12f0"}, {0xf0, 0x1, 0x8723, "90be82d5664e4dd8c08e3b7453e0dac228771550d7818602aed05de5c8f4ab7e4b65442224fd89a5a314ce0094e4847a16a473de20de7b7d5de03c302bc08636938a5f6f15df84d986cbc3151d5c08137d81efd80a7325caaff8afce0572ce2202f3039598b25e7208ed3ed4a1c8d3379a5dd8b9f4de96c8f446e99087c44e308c294dfc68921fa3762cf05fcd6a85fd93b614cd7d562d21563eecce8e4f83f91182967896f0caa28f2e75fce4d6352ac62cb2dc58ea1c4198f37894433641321c11f4d11eda3bd15df7b9aa5dd2852081393f819bd28b65f2d83a158d7c05"}, {0x20, 0x101, 0x6, "67a4dcb8fb21b4408e94cd0a0f0c"}], 0x388, 0x40}, 0xff}], 0x8, 0x48001) getpeername(r0, &(0x7f0000da4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006f2000-0x4)=0x14) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008bd000-0x6)='vegas\x00', 0x6) shutdown(r0, 0x0) 2018/01/08 14:04:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000da9000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) r1 = accept4$inet6(r0, &(0x7f0000388000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ad000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a68000)={0x0, 0x84, "9ee69cebe70652c8fd312805ac60588b026233c955939199219644a7e20fa10ad9aa2bf327ba8033816cb898a84d40dcb09995e405ae92794a54080943b452f38c63d20076cc1ea6d1857c665e04a3af8e0476f862993020ef2f74a18a503fa480ece462f8648eba3291d06419b3f0d8371cf5cff85a802b3130af49f3aa5298dcc59046"}, &(0x7f0000e5c000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000447000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cce000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f3f000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffff78, 0x0, 0x0, 0x0}, &(0x7f0000f44000-0x4)=0xa0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 14:04:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bbb000+0xc78)='\\', 0x1, 0x8000, &(0x7f00006bc000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00008b6000-0xe3)=""/227, 0xe3) sendmsg(r0, &(0x7f0000dcb000-0x38)={0x0, 0x0, &(0x7f00005db000-0x60)=[{&(0x7f0000a8b000)="f94219a1fe050a7e694d023850d27c2116e2c6497719b02dae8f7f673cec5d66cea703e08af7a35c98bdfa226dfbb46779ae267ccbcee85f966035abf2e8f7737a16d347a26d61098093c35539c384f6d624be176fbd37027f451a08bbe491a54bddcf5bd8d61b2d6e78992739d20b3c56ada77916cce6e205f6fdc1eb850b7b1afd35596b75b11c4151db0c9605b3c38bd52f", 0x93}, {&(0x7f0000d91000-0x1d)="55677d58fe9fb3b57c274f9ff3646c8aec1589175395bddc3ccb102804", 0x1d}, {&(0x7f000054d000)="360a811c5f4fe3", 0x7}, {&(0x7f0000d85000)="49e6bc353136b156d0a6b8a694a6f91307cf4a4c96a22edbd48ed9d08e72bde76f5de289b4b4ce404fd951159cdee2b5c3614df6f6a50d60a21805103f3c81537593a0b4c13b3cf7b6405d9d56157b17d0de4158ac25", 0x56}, {&(0x7f0000729000-0x66)="7e949a94ee8c0e28e8834dc4f1bd93dc1c7aea4819783c9c8facaaa7d3d482958e48bcb289827b35a8d96c294ee06bb89a7e7d24ea7c6263b841863f59883af457eaa9182fa242ad01284a5cae6a52e555bf02f7a4271e4cb4872ed98984f225235b161f83fd", 0x66}, {&(0x7f00009b8000-0xc7)="35d4c530395848c256ab93d6b8fb89c9b54f4465becdf84da3c2d73d59455234c609b8ce5c9dfe6f80eb06e23c3eb420044a3b9cf3bfd297cc193791b4a848b853372a5dce953e7fac8c2e160106222b7a9e069a1df0b7c9f9537eb5aea1d620de0fe56a1bb7bdd2e4234f147a3d15d5eb29a172eb97f84195ff7f687e9efdab87b0d448cd0b1eda5b991bcd0a21107fbd65ebf5f4d8d08abd26ee231ffaaec0c63a74342c5746a1be9f733805ba769b17cd20a04eb86a381598c957d8dfc815cfcdb55e8054f0", 0xc7}], 0x6, 0x0, 0x0, 0x800}, 0x0) shutdown(r0, 0x1) 2018/01/08 14:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x0) syz_emit_ethernet(0x12, &(0x7f00005e3000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000004, @x25={0x0, 0x0, 0xfb, '\x00'}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000299000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000622000-0x78)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x7, 0x8, 0xfff, 0x0, 0x5, 0x1ff, 0xfffffffffffffffd}) 2018/01/08 14:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000402000)="240000001b0001e20000000022251c001f43ff0b0800130000000001f7000013f9961790", 0x24) sendmsg$unix(r0, &(0x7f00009d3000)={&(0x7f0000056000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00004cc000)=[{&(0x7f00005ba000)="674cdea8d879ee4c2cc3ffcdecab62144bfff27a07fa0c4f38a107e3bd6eefeb1fcca79bf0e8aaa9facefe6995110e499d5d02b7090d15abf7fb028b8df5e27f8df217ba186fc5f2d7962e3d1f2304a532cd832e1848b6998c01866daa777f6dab3f6f045e743a1f5041ad1eaa9f783b1768436ffd3e672cb85cc8542a5ddc1224edf5cf9626e78458c845defb299447a6d520d6024b7c1abfdd7452bb00d6df8e0d7c0df78ca68dd3ec27c2006b58786ff7d3e16e44ff17a7c75c56697fe90fd41ca0c7f2d2678d6f2e29710e9d34", 0xcf}, {&(0x7f000062a000-0x1000)="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", 0x1000}, {&(0x7f00000a5000)="9338b529f910c6b05fd1bd221f5f5f26994b85005fc4fae615d7d86d8bc51eac8db8deab5ede4eb9e5e3e9e6a1806da265c834510c81e31cea29c11bfe6b4242d7522bfd47bd9b35144477cce29c40d3b7c9e9eff8081a264bd0a41245b549", 0x5f}, {&(0x7f00008a4000-0x9e)="2143f0f011d8c24c82a99372d2afa49f2434854c5f579ab799445bb2d3875e10c4c07cdf1b1ab5f428b9d435fb95f2d58ad6f3487fea0fbd79f9d640780c0921d5d590069b0b740512747413ebf05eee4107e525c4e528c8a7e49aeca2cd50dfcc3f26f8ea55dd8e763c938497c2eed6614e6940164ef9eb967a2601cf637029a505d46aae44616a6ea15024ec548ff5a4d14d1c759efad311c745a8e0af", 0x9e}, {&(0x7f0000aa8000-0x57)="80e8b7124d3fecc32682b5bac06000567e7fc8535d247fd8ee0d9815cf35a72fede410381f6bcc42337662f9de3885e07d24e2456109d094e5a5f83b69806ca0fbdcdbcd4c4a648fe0b9292f5e2bbdea6aa93bd37d1d5d", 0x57}, {&(0x7f0000529000-0x1000)="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", 0x1000}, {&(0x7f000088d000-0xbd)="bdd2ff1db10a621c6baaf02fe092314fbd70e5bf98cf552b295f6ff038a0e91613a422150e35be294e655e7a1cd89633f7ec50efe14ae3557de483d086908c73c038dea344379b584561963647a114a39968ba5ad363d925ca6dd5a081d859c5fe1f1c587ad4eb9c65c0b6bdec65c14e9634e37af7a8e4c0a4fd868b63d7c7f08e4b6f03cf4d76a96614a0eecee2d92b5431491e29e943fdc26ca1c7b35bc7b769cd984393fc939e4f468cfb3227ea35d68aefe67e561cba0f7bcf9452", 0xbd}], 0x7, 0x0, 0x0, 0x1}, 0x0) 2018/01/08 14:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x4, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000dc4000-0x118)={0x101, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$inet(0x2, 0x80003, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/08 14:04:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00001bb000)="b4239c071ddb178be47ef6a9fd5ba20f4e49029d1f03352b441e8cd8c87380594e2405f585f4b82e8342b59b9aea31837ebd5624558782d7d419c084c7d50d1c345cdb2ccb298968621ab0ba46262900f41cb1ff136411f9bf39c7c0ba5d25f4b63990bb82f648e9cfc7f96dc4ce8215768438166be14eac79a6192fbd7948f91c3008a8b5df75f79e10de8b965977b3", 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000667000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b0e000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00007bd000)=0x0, &(0x7f00000db000)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/08 14:04:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000027e000-0x3)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009d000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009fa000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80, 0x4, 0x7, 0x3}, &(0x7f00000b9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004c4000-0x98)={r1, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x200}, 0x98) syz_emit_ethernet(0x7e, &(0x7f0000fe6000)={@random="ce045945de31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "df21741175882f0000"}]}]}}, ""}}}}}, 0x0) [ 1079.118412] syz-executor6: vmalloc: allocation failure: 17179140408 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1079.157506] syz-executor6 cpuset=/ mems_allowed=0 [ 1079.162481] CPU: 0 PID: 3356 Comm: syz-executor6 Not tainted 4.15.0-rc5+ #178 [ 1079.169740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.179067] Call Trace: [ 1079.181632] dump_stack+0x194/0x257 [ 1079.185240] ? arch_local_irq_restore+0x53/0x53 [ 1079.189880] ? idr_get_free_cmn+0xfd0/0xfd0 [ 1079.194176] ? kernel_text_address+0x102/0x140 [ 1079.198740] warn_alloc+0x19a/0x2b0 [ 1079.202344] ? zone_watermark_ok_safe+0x400/0x400 [ 1079.207159] ? depot_save_stack+0x12c/0x490 [ 1079.211466] ? check_noncircular+0x20/0x20 [ 1079.215672] ? save_stack+0x43/0xd0 [ 1079.219269] ? kasan_kmalloc+0xad/0xe0 [ 1079.223124] ? __kmalloc_node+0x47/0x70 [ 1079.227080] __vmalloc_node_range+0x4f0/0x650 [ 1079.231548] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1079.236539] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1079.241271] ? xt_alloc_entry_offsets+0x21/0x30 [ 1079.245910] __vmalloc_node_flags_caller+0x50/0x60 [ 1079.250811] ? xt_alloc_entry_offsets+0x21/0x30 [ 1079.255454] kvmalloc_node+0x82/0xd0 [ 1079.259143] xt_alloc_entry_offsets+0x21/0x30 [ 1079.263609] translate_table+0x235/0x1690 [ 1079.267730] ? lock_release+0xa40/0xa40 [ 1079.271676] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1079.277533] ? __check_object_size+0x25d/0x4f0 [ 1079.282096] ? __might_sleep+0x95/0x190 [ 1079.286044] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 1079.290868] ? kasan_check_write+0x14/0x20 [ 1079.295074] ? _copy_from_user+0x99/0x110 [ 1079.299199] do_ip6t_set_ctl+0x370/0x5f0 [ 1079.303240] ? translate_compat_table+0x1c50/0x1c50 [ 1079.308244] ? mutex_unlock+0xd/0x10 [ 1079.311933] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 1079.317187] nf_setsockopt+0x67/0xc0 [ 1079.320878] ipv6_setsockopt+0x115/0x150 [ 1079.324914] tcp_setsockopt+0x82/0xd0 [ 1079.328692] sock_common_setsockopt+0x95/0xd0 [ 1079.333170] SyS_setsockopt+0x189/0x360 [ 1079.337120] ? SyS_recv+0x40/0x40 [ 1079.340547] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 1079.345361] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1079.350349] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1079.355084] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1079.359807] RIP: 0033:0x452ac9 [ 1079.362968] RSP: 002b:00007fce61ad4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 1079.370643] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 1079.377883] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 1079.385122] RBP: 0000000000000583 R08: 0000000000000004 R09: 0000000000000000 [ 1079.392362] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f64e8 [ 1079.399602] R13: 00000000ffffffff R14: 00007fce61ad56d4 R15: 0000000000000000 [ 1079.406926] Mem-Info: [ 1079.443409] active_anon:32635 inactive_anon:61 isolated_anon:0 [ 1079.443409] active_file:4050 inactive_file:8442 isolated_file:0 [ 1079.443409] unevictable:0 dirty:180 writeback:0 unstable:0 [ 1079.443409] slab_reclaimable:9393 slab_unreclaimable:89940 [ 1079.443409] mapped:23506 shmem:68 pagetables:675 bounce:0 [ 1079.443409] free:1444522 free_pcp:628 free_cma:0 [ 1079.478823] Node 0 active_anon:132288kB inactive_anon:244kB active_file:16200kB inactive_file:33768kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93924kB dirty:720kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 49152kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1079.482210] syz-executor6: vmalloc: allocation failure: 17179140408 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1079.482215] syz-executor6 cpuset=/ mems_allowed=0 [ 1079.482230] CPU: 0 PID: 3385 Comm: syz-executor6 Not tainted 4.15.0-rc5+ #178 [ 1079.482235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.482238] Call Trace: [ 1079.482252] dump_stack+0x194/0x257 [ 1079.482270] ? arch_local_irq_restore+0x53/0x53 [ 1079.482278] ? idr_get_free_cmn+0xfd0/0xfd0 [ 1079.482290] ? kernel_text_address+0x102/0x140 [ 1079.482313] warn_alloc+0x19a/0x2b0 [ 1079.482326] ? zone_watermark_ok_safe+0x400/0x400 [ 1079.482334] ? depot_save_stack+0x12c/0x490 [ 1079.482357] ? check_noncircular+0x20/0x20 [ 1079.482364] ? save_stack+0x43/0xd0 [ 1079.482373] ? kasan_kmalloc+0xad/0xe0 [ 1079.482379] ? __kmalloc_node+0x47/0x70 [ 1079.482402] __vmalloc_node_range+0x4f0/0x650 [ 1079.482413] ? lock_release+0xa40/0xa40 [ 1079.482430] ? xt_alloc_entry_offsets+0x21/0x30 [ 1079.482440] __vmalloc_node_flags_caller+0x50/0x60 [ 1079.482449] ? xt_alloc_entry_offsets+0x21/0x30 [ 1079.482465] kvmalloc_node+0x82/0xd0 [ 1079.482478] xt_alloc_entry_offsets+0x21/0x30 [ 1079.482488] translate_table+0x235/0x1690 [ 1079.482500] ? lock_release+0xa40/0xa40 [ 1079.482508] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1079.482518] ? __check_object_size+0x25d/0x4f0 [ 1079.482538] ? __might_sleep+0x95/0x190 [ 1079.482551] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 1079.482565] ? kasan_check_write+0x14/0x20 [ 1079.482573] ? _copy_from_user+0x99/0x110 [ 1079.482587] do_ip6t_set_ctl+0x370/0x5f0 [ 1079.482601] ? translate_compat_table+0x1c50/0x1c50 [ 1079.482629] ? mutex_unlock+0xd/0x10 [ 1079.482639] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 1079.482657] nf_setsockopt+0x67/0xc0 [ 1079.482671] ipv6_setsockopt+0x115/0x150 [ 1079.482686] tcp_setsockopt+0x82/0xd0 [ 1079.482704] sock_common_setsockopt+0x95/0xd0 [ 1079.482720] SyS_setsockopt+0x189/0x360 [ 1079.482735] ? SyS_recv+0x40/0x40 [ 1079.482748] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 1079.482760] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1079.482771] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1079.482790] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1079.482796] RIP: 0033:0x452ac9 [ 1079.482800] RSP: 002b:00007fce61a92c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 1079.482808] RAX: ffffffffffffffda RBX: 00007fce61a93700 RCX: 0000000000452ac9 [ 1079.482812] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 1079.482816] RBP: 0000000000a2f870 R08: 0000000000000004 R09: 0000000000000000 [ 1079.482821] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000 [ 1079.482825] R13: 0000000000a2f7ef R14: 00007fce61a939c0 R15: 0000000000000001 [ 1079.766353] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1079.792492] lowmem_reserve[]: 0 2874 6386 6386 [ 1079.797087] Node 0 DMA32 free:2936884kB min:30348kB low:37932kB high:45516kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2946452kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1384kB local_pcp:664kB free_cma:0kB [ 1079.825461] lowmem_reserve[]: 0 0 3511 3511 [ 1079.829802] Node 0 Normal free:2839760kB min:37068kB low:46332kB high:55596kB active_anon:119868kB inactive_anon:244kB active_file:16200kB inactive_file:33788kB unevictable:0kB writepending:756kB present:4718592kB managed:3596136kB mlocked:0kB kernel_stack:4032kB pagetables:2336kB bounce:0kB free_pcp:1152kB local_pcp:480kB free_cma:0kB [ 1079.859662] lowmem_reserve[]: 0 0 0 0 [ 1079.863469] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1079.877092] Node 0 DMA32: 7*4kB (UM) 5*8kB (UM) 3*16kB (M) 4*32kB (UM) 5*64kB (UM) 4*128kB (M) 6*256kB (UM) 5*512kB (UM) 5*1024kB (UM) 3*2048kB (UM) 713*4096kB (UM) = 2936884kB [ 1079.893049] Node 0 Normal: 182*4kB (UME) 1242*8kB (UME) 759*16kB (UME) 524*32kB (UME) 258*64kB (UME) 100*128kB (UM) 8*256kB (UM) 28*512kB (UM) 18*1024kB (UE) 14*2048kB (UM) 661*4096kB (UM) = 2839832kB [ 1079.911150] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1079.919721] 12570 total pagecache pages [ 1079.923695] 0 pages in swap cache [ 1079.927143] Swap cache stats: add 0, delete 0, find 0/0 [ 1079.932507] Free swap = 0kB [ 1079.935516] Total swap = 0kB [ 1079.938529] 1965979 pages RAM [ 1079.941623] 0 pages HighMem/MovableOnly 2018/01/08 14:04:09 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000357000-0x5c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [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, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) setsockopt(r0, 0x114, 0xa, &(0x7f0000ab4000-0x5)="0c616ff9", 0x4) 2018/01/08 14:04:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000355000)={0x6, [0x7fff, 0xffffffffffffffae, 0x7, 0x144, 0x9, 0xfffffffffffffff9]}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet(0x2, 0x80004, 0x6f68) setsockopt(r1, 0x100000000, 0x7, &(0x7f0000e2a000-0x97)="4aaff02d6281fb205827fbc831a366550384fb38b2fd0273fc5aa8ebe121debea6b51b196bc7274413943c262a5ed1232fd8979ebd7921c1697add8b9441baa4d44c0314f6b5a8e0cca947903e83cebc53a81aebe83a97e7163aa7c67f9b8d4486db0a66c184cf2407e90a9e2ebcf32d39c12d83188460c79d0706ea54153fc7f9ad5d4befc463674130093503db3b4009b8ea4b59aef3", 0x97) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b08000)={0x0, 0x6, 0x4, [0x724f, 0x4, 0x4, 0x8000000]}, &(0x7f00008eb000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a34000-0x8c)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000534000)={@common='sit0\x00', @ifru_map={0x447772, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/08 14:04:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000045a000-0xa)={0x3, [0x7, 0x4, 0x2]}, &(0x7f0000b5a000-0x4)=0xa) pipe(&(0x7f0000654000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000598000)=0x0, &(0x7f0000473000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000090e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eeb000)=0x1c) sendmsg$netlink(r4, &(0x7f0000a99000-0x38)={&(0x7f0000cd4000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001fc000)=[{&(0x7f00008f0000)=[{0x10c, 0x5, 0x0, 0x30, 0x2, "594e1ab73cc26bab0d724944874dcff55ae7a51d9d5ce04595a99ee823815117e9b13c87511d99cfd080bebcabe69da75e60c01c0ad29ee8ab480457deb452dd93ba8cdcac7ad253d9d36829afc3c720cd80fe65344471d263d6a15597abd7ddb52142bfd719ec84306bb6507ce6820a7cc2fce44f0881c454d794579f181007d681b7e9d3fbfdad1df3727b8dd208297b40f723875af8e3f99fe41be7f75e5350431fe5c9cfba1dc928afd9fbf58b0d37b7309fcd44e635952285d2bac795b8429bdc800775e6bef1d88e44a525fa5215a612330858420c5a254ab442a99aa7d8514414e2525cb68f4d8e54c1d6ee0cdda81f972934c06b70"}, {0x64, 0x7600000000000000, 0x2, 0xff, 0x3, "e7b537355013e93a4e4a11fb90e34c62bf694dc4f12715ceea483831cef0c692ee4dc46ab3b2ac0c916a5ce3ac3c4a7252d41d0437e4fd153c3b439894e5207d64c5260dfce22396ae9d4dd35d99ecfb5797d6"}], 0x170}], 0x1, 0x0, 0x0, 0x20040080}, 0x1) bind$bt_rfcomm(r4, &(0x7f0000d4e000)={0x1f, {0x1f, 0xf9, 0x4, 0x2, 0x6, 0x100000001}, 0x29}, 0x9) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00006e8000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f000084b000)=0xc) connect$packet(r3, &(0x7f000097a000)={0x11, 0x1b, r5, 0x1, 0x8001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) tee(r1, r4, 0x8000, 0x0) vmsplice(r1, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r2) vmsplice(r3, &(0x7f0000648000)=[{&(0x7f00005c1000-0x30)="c24b93cfb54d98130f6deca5c833ceb6ba086f0564967e8133b4d544c7efbee36d533aaab0b3a1063c4dd77f594a3790", 0x30}, {&(0x7f00007d4000)="52d0f23a4587bca3b7cae6fadffbfa87b5ebbc3cc248a8fbe08b2fedb1fc4019a70becc7beaa", 0x26}, {&(0x7f000090d000)="85afb93b7810910bdd37a4e4d269", 0xe}, {&(0x7f00007bd000-0x52)="49369ca5273344d8cd13e0bbc8c5fc68e244877240143a1dffc0feae2154250f3593fd363bb6a5f6a89515533694a35ab3330f38e6b6d9eac597ee570ac91e47bd4b74ded565fd87bfd300aba8180f57d24f", 0x52}], 0x4, 0x2) 2018/01/08 14:04:09 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000020000)={0x828f, 0x205, 0x8, 0x6, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000020000)={0x4d, 0x1, 0x4, 0x2, 0x9, 0xfff, 0x7fffffff, 0x9, r1}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x200, &(0x7f0000021000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000c000)={r1, 0x80000000, 0x7, 0x3}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000020000)={0x0, 0x0, 0x5, [0x5, 0x8000, 0x5, 0x7, 0x6]}, &(0x7f000001a000-0x4)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000009000)={r3, @in6={{0xa, 0x2, 0x1d5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x446a, 0x9, 0x8001, 0x4, 0x30}, &(0x7f0000007000)=0xa0) 2018/01/08 14:04:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x138b, &(0x7f0000dde000-0x138b)={@random="d199ae083f38", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x1355, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x1d, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0xffffffffffffffc1, 0x6, 0x80, 0x1, [0x8000, 0x4, 0xfffffffffffffffc]}}, @ra={0x5, 0x2, 0x264c}]}, @fragment={0x2b, 0x0, 0x5, 0xffff, 0x0, 0x7, 0x0}, @routing={0x62, 0x2, 0x2, 0x100000000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x67, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x100}]}, @dstopts={0x6f, 0x21a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffffffffffffe01}, @generic={0x7fffffff, 0xa6, "344fa235c3076f1c5b0d1095252efab379fd5dd90c0cf3cd4758a6648860f18f37de0402ca4b5602eb1848bce641c0e232cbef997a06ed6bc123314fee6ad550956ddb0f2dc7ebeeaa6c85f4f0f3c4b9af9ddc2fce3ab897ef1b081b675d6d3abb81108dde846354bc755284a0602cd631b9cff363f9bfb0388f37eb6d5ed39049301fb624c60ec3aac372660d88f2b2da8da9265c3ef49a5d9f177a99f3d2db5e531d52660a"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x92d3}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x5, 0x1000, "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@jumbo={0xc2, 0x4, 0x100000001}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x1, 0x7fffffff, 0x0, 0x9, 0x0}, @fragment={0xff, 0x0, 0x80000001, 0x7, 0x0, 0x81, 0x1}, @hopopts={0x3e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x21, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x36, "5ec1078e0e1269823a73cc02cf303b956423a8871e73c9b388391e2d18d2e3f8fb0d8d1362c23a9115d9675f8d07a08ec707b4640c20"}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x30, {0x98f, 0xa, 0x8, 0x3f90, [0x6, 0x0, 0x81, 0xbb02, 0x8]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x4}, @generic={0x1, 0xaa, "e4ccea00cea813cd0c3c75bff1d66950daf4789b220c58e774d31d16c9e2a329ee67f22f4cecb8fe34b9d6ac298f9f1c1e46a5d186be2c6ad1313a16f9d19fe7eb2e7a5cf5ef63b9ae0a7ae9c59bff01b8059a0a2d39ef958c49a357e1673d365440c3aff62786dedfb85004e7cd656946c31e71a152af4415adcdbfa07d91d48f9d46d81db67d1e6da664c219e7bc77625947587092e1f4f137b481e235939e2b2cf813d479080485c7"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x81}, @ra={0x5, 0x2, 0x5}]}, @hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0xe72}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x10, {0x40, 0x2, 0xfffffffffffffff7, 0xa65, [0x35]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}], "c64a25ef89c8f986"}}}}}}}, 0x0) 2018/01/08 14:04:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b31000)={r2, 0x4}, &(0x7f000019e000-0x4)=0x8) bind$alg(r0, &(0x7f00007ba000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r4 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r5 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab2000-0x4)=0x4968f0bb) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)=""/0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000095000-0x10)={r6, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000652000-0x4)=0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000616000)={r3, 0x80000000, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/08 14:04:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002ac000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7}, &(0x7f0000c53000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000255000)=@assoc_value={r1, 0x2}, &(0x7f000082a000-0x4)=0x8) write(r0, &(0x7f0000cb3000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x3b9) 2018/01/08 14:04:09 executing program 0: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a82000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000078f000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fb1000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3", 0xffffffffffffff4b}], 0x1, &(0x7f00003a0000)=[], 0x33d, 0x0}, 0x801) [ 1079.945591] 326355 pages reserved 2018/01/08 14:04:09 executing program 5: r0 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a75000)=0x0) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/08 14:04:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000093e000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000a0b000-0x290)={0x7, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffff3486, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/08 14:04:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d07000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000009f000-0x4)=0x58, 0x800) connect$inet(r0, &(0x7f0000079000)={0x2, 0x3, @rand_addr=0x61e4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000089f000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b46000)='vegas\x00', 0x6) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) [ 1079.993714] device yam0 entered promiscuous mode 2018/01/08 14:04:09 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000be3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ca5000-0x4)=0xe, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000163000)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e9d000)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x4, 0x0, 0x81, 0x0, 0x20, 0x80, 0x0, 0x401, r3}, {0xeea, 0x200, 0xfff, 0x7fff, 0xffff, 0x800, 0x1, 0x100000}, {0x3, 0x7fff, 0x4, 0x7}, 0x8, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4, 0x1, 0x3, 0x3, 0xfffffffffffffffc, 0xe69, 0x8}}, 0xe8) pread64(r1, &(0x7f0000728000-0x5d)=""/93, 0x5d, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 14:04:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept(r1, &(0x7f0000392000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004d8000-0x4)=0x14) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/08 14:04:09 executing program 3: mmap(&(0x7f0000000000/0x1f3000)=nil, 0x1f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x0, 0x7, 0xe416) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000003d000-0x3a)=""/58, &(0x7f00001d4000-0x4)=0x3a) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000af2000-0x38)={&(0x7f00003e6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f00009ba000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f0000af1000)=""/194, 0xc2, 0x0}, 0x0) setsockopt(r3, 0xbe82, 0x3, &(0x7f00001a9000)="cb2f90756a29587b04631c25a0f66740f8b701da7caabdf17a512bbf35687bdf7a8c974b939724462dae83796950cf8faed3a367e9275d4e6bbcb37160489eaeac5266bbd8526d21df191ac5d6c94db71a39f701719605f8c455236a4c33db4f5ca01cc712e449955e31d9d4b2650972829a84f4d54ae75079e930a89d56204db8e9e94e691b552910f921e113ee0a0f400623cf900fccd2df38a508170873875eab292b547c16e8f421355f3eda88dfc5271bb513ea7425fc543e1e85515454ad9ccad4f6b2be137efbd59fd00a1c3e0dd2491e", 0xd4) 2018/01/08 14:04:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000c2e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6-generic)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000cd3000)=[{&(0x7f0000f07000-0x6e)="da90d0b220c61bb22bb7637724648b2c3192d221ed3616b3a3ca24f4405a3cef", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f000085b000)=""/120, 0x78, 0x0, &(0x7f000018c000)=@ethernet={0x0, @random="ab7009af396b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009ec000)="", 0x0) 2018/01/08 14:04:09 executing program 6: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ef2000-0x28)={0x0, 0xb7, "829d64fd5f922714afe1ce427975e936e0eff637700c49e60dcd4a0ff2a6df7f91e8b1992394029c214e9f3fc233c9bd627d214c445506e1fe79ea04c9835a600fba1804572dfcb7b9a1fcbb341e9d96ecec716ce31d7e110fd13558bdc5357277bcb04934c3dce61a16eee737daa3896284bcdb69925db0c6113e5856b7717eb78468eb47a7d69b75cdc5eac2ee03126d23dead1456407e653c78faa319074e91cdc6f2e1666ecbd177627f3f30dffb509c13a2d5199d"}, &(0x7f00007e1000)=0xbf) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000181000)={r2, 0x3}, &(0x7f0000c3a000)=0x8) 2018/01/08 14:04:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socketpair(0x8, 0x3, 0xffff, &(0x7f0000954000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000095e000)={0x0, 0x6, "331df6442169"}, &(0x7f000082d000)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000029e000-0x61)={r3, 0x59, "e08f9c7dac864a9f0e9d0faa7b79a90a3a313b403dede6290f598d89ade91a92c0f39c068396bbc5a9e3720cc3d5c6c03d38c2135354e9cb8ac856bfd22b7ed49514e16de12b4e7810040cee9d1d216c7eab9e7f9fb76d9ecc"}, &(0x7f00003bd000-0x4)=0x1e) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000856000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000085f000-0x8c)={r3, @in6={{0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x10, 0x1d, 0x80719, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) 2018/01/08 14:04:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a58000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00007f7000)=0x0, &(0x7f000080f000-0x4)=0x4) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r0) 2018/01/08 14:04:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={0xffffffffffffff9c, 0x28, &(0x7f0000782000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eaa000-0xc)={r0, 0x5, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x3, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 1080.065346] device yam0 left promiscuous mode 2018/01/08 14:04:09 executing program 6: r0 = socket(0x13, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x8002, 0xb321, 0x72, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x35)={0x0, 0x2d, "67eda218f8dcd38679b863ab38e93461b823a384221dd93b4c1a6b8310e107cb2df6c4f2f61a745b31f2b2886f"}, &(0x7f0000001000-0x4)=0x35) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x1, 0x4, 0x2, r2}, 0xffffffffffffffa4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x1e}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x0, 0x752) getpeername$netrom(r3, &(0x7f0000df1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c14000-0x4)=0x48) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff6000)={&(0x7f0000953000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000069f000-0x30)=[], 0x0, &(0x7f00009dc000-0x38)=[], 0x0, 0x0}, 0x0) 2018/01/08 14:04:09 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000aa1000-0x4)=0x106, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bc9000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cae000-0x4)=@assoc_id=0x0, &(0x7f0000f18000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f63000)={r1, 0x1000, "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"}, &(0x7f0000c5c000)=0x1008) r2 = socket(0x10, 0x4000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/08 14:04:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000167000-0x26)="26000000240001f8feffffff00008d4003000025010000000e0001004005000000026b050035", 0x26) r1 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000c17000-0xe2)=""/226, 0xe2) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000df2000-0x28)={@common='ip6_vti0\x00', @ifru_flags=0x0}) 2018/01/08 14:04:09 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/08 14:04:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000002, 0x3, 0x80000000040) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xf, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000)=0xfd, 0x2) 2018/01/08 14:04:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a24000-0x113)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x1000009, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = socket(0xa, 0xf, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f00003de000)=@file={0x0, ""/4096}, &(0x7f0000a43000-0x4)=0x1002) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) write(r0, &(0x7f0000000000)="a83bbabf8c04b8490d6a216334592e85731c925f0b1b24f8d697cea9dc6b4f7a5098f7535e2462e18a557a48bf11b7067ddf0daa3107747a03a7588e39bb9c11de65005ee6c88b6e90f0623e87873174510f95199ae454a153616de3df7d6d8ce8a01c21a654b8dadf21d9b3ee99267de834eb613732de129e30816ddcda3833b2", 0xfffffffffffffd7e) 2018/01/08 14:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005c9000)=0x0, &(0x7f0000695000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) getpid() bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x92, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001f0000-0x14)='ys9v', 0x4) r2 = accept4(r0, &(0x7f00006da000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006f2000-0x4)=0xfffffffffffffe74, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fcd000)={0x0, 0xbd, "9e4128b9e1348aa8e75cc86815be0b2c2ac0a9be301c69f247abdeb83e337f9c1d4a8a7680e1a5c95b3b7d690299bcde5723a3c9eb1a4a6c45a6c2e66998d4bbb98d456212a98ba4d743566c5b10b7fa6698e46ef2d61044ddf373c18f1cf98312aebad2aba41f53a92f9c45d227316df997380d6bae3baa55c53d7ce63cd46b2870a6877669d20eacbd88fe756a3dcafac3c497ea60e9953ba16c577fe826fc65de38795d2461f5899b743d2590bc6d1e9816d7779feede6aca8f630b"}, &(0x7f0000b14000)=0xc5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d16000-0x98)={r3, @in6={{0xa, 0x0, 0x6720, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, 0x98) 2018/01/08 14:04:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00009ca000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000034000)=[@in6={0xa, 0x3, 0xc6d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x3, 0x51, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6186}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) r1 = socket(0x1000000010, 0x10000000002, 0x0) write(r1, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvfrom$packet(r1, &(0x7f0000fc9000)=""/93, 0x5d, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000009c000)={0x0, @in6={{0xa, 0x2, 0xed4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000}, &(0x7f0000620000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000fd000-0x8)={r2, 0x7}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x1b}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:09 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r0, 0x80000001, &(0x7f000000a000-0x69)="fa771f25b9295010c5c0901c1529f8688622da23b1bdae003faf46adc934adc0050f5355b0af03e7f81830520fce26965794bc16d203f0b8a559e8a15d8ec5d405bb46127feed7c820df0b179adcb5cb6c2e9367a7f382e4f739b008d9e1a3a174a7f636adffc7b723") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 14:04:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a7f000)=0x0, &(0x7f00000ce000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) [ 1080.157517] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 1080.186941] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/08 14:04:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) r2 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e0f000)={0x8001, 0x2, 0x8000, 0x200, 0xcd7, 0x1, 0x2016, 0x1f, 0x0}, &(0x7f000005d000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007a1000)={0x5, 0x6, 0x8, 0x72, 0x9, 0xffff, 0x7e8, 0x1, r3}, 0x20) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000014000)=@abs={0xa5fa1baaf9ae28e6, 0x0, 0x3}, 0xfffffdd0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000824000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000715000-0x4)=0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009db000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000383000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) shutdown(r1, 0x1) listen(r0, 0x1) 2018/01/08 14:04:09 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000003000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000-0x4)=0x0) r8 = getuid() r9 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000)={0xffffffff, 0x80000000, 0x8}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xffffffffffffff47) r20 = getgid() r21 = socket$inet_icmp(0x2, 0x2, 0x1) r22 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)="ba9815b7b2ddc085350f72e1a14fed4a2a08850a7fc43b05d4b419b4339614a675c59c36c13824068cd113ff68e4774efb706308cf7a65", 0x37}], 0x1, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x118, 0x40001}, 0x8084) r28 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r28, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000df2000-0x28)={@common='ip6_vti0\x00', @ifru_flags=0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a87000-0xe8)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ae000-0x4)=0xfffffddf) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bd4000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x2, 0x5, 0x3, 0x34, 0xa, 0xa0, 0x80, 0x67, 0x7fffffff, r1}, {0x0, 0x200, 0xffffffff, 0x1ff, 0x101, 0xdb, 0x7f, 0xfff}, {0x0, 0x80, 0xffff, 0x7}, 0x44, 0xe, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x2, 0x0, 0x9, 0xff, 0x3, 0x4}}, 0xffffffffffffffed) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003ad000)={r0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000134000)=0x4000006, 0x4) 2018/01/08 14:04:09 executing program 4: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000c0d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009d000-0x4)=0x8, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e5a000-0xec)=""/236, 0xec, 0x1c) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000e5b000)="b7a778e86b", 0x282, 0xfffffffffffffffd, 0x0, 0xffffffffffffff34) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000001000-0x1)='\t', &(0x7f0000011000)=""/161}, 0x18) 2018/01/08 14:04:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000e61000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c2b000-0x4)=0xc) write(r0, &(0x7f0000aa4000)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) r1 = accept$inet(r0, &(0x7f000033e000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000556000)=0x10) getsockname$netrom(r0, &(0x7f0000a79000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002f1000)=0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fdb000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00008f5000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="50194a0ab5c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="859c6415a3cdb7da2e4298609b2a153b"}) 2018/01/08 14:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7f) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00005ad000)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r0, &(0x7f0000b45000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000396000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r1}, 0xc) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000bd3000)={0x0, 0x0}, 0x2) r4 = accept$ipx(r0, 0x0, &(0x7f0000f02000)=0x0) sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept4(r0, &(0x7f0000e83000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000362000-0x4)=0xc, 0x80800) connect$bt_l2cap(r5, &(0x7f0000ae3000-0xe)={0x1f, 0x10b6, {0x100, 0x1, 0x401, 0x100000000, 0x81, 0x80000000}, 0xfffffffffffffff9, 0xfffffffffffffffc}, 0xe) r6 = socket$inet6(0xa, 0x80003, 0x8001) setsockopt$inet6_opts(r6, 0x29, 0x39, &(0x7f0000514000)=@routing={0x2c, 0x4, 0x1, 0xc8, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x28) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000b7f000-0xc)={r2, @empty=0x0, @broadcast=0xffffffff}, 0xc) 2018/01/08 14:04:09 executing program 3: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f00000fc000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000068a000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008cc000)={0x9, 0x6, 0x8, 0x3dc9f1c5, 0x7, 0x4, 0xffffffffffff0c59, 0x8000, r3}, 0x20) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cac000)="18000000020001000800000000000000360000f1010100ec01dafb02a38a3cdcc302b933d898050000000000000007567f59dba67e2147b35504000086a1e2010067fc2163e030000000000000000100000000000000c88ebbff060100000b00000000b121ec1474d733f542506b00ec008bc5cfb7ebe7ec7ee87cccff02000800000000000000e9f55406aa0110ddfdff036a00000000d791a2ffe3c5632c1adb8a335bceb2d17fdea21b571068000000000000000100000000c23eef6795de", 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d56000)=0x8, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dfd000)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003f0000-0x6)={0x0, 0xadb}, &(0x7f00007d9000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000781000-0x40)=[{r1, 0x4, 0x0}, {r4, 0x580, 0x0}, {r0, 0x40, 0x0}, {r2, 0x1, 0x0}, {r1, 0xc, 0x0}, {r1, 0x2, 0x0}, {r1, 0x2001, 0x0}, {r2, 0x4000, 0x0}], 0x8, 0x5) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000eef000-0x10)=[{&(0x7f000002b000-0x77)="d1688609c6de4b1344a168bfa5d775b354541f1975667c31b738b95db374a02cdbf0d7b5e55905d0da782d50654e38b81438e309f00af5e60d87001de91c0def68befb4065762d393afae8f750df3d239905d763b95ecadc1393f8f470d6d045579ae7f3f5c06e195eb5f1c49a83f692de5a8d6a6ebc04813046c5778b71b8e688a0708b661ea857", 0x88}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r5, 0x8}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b93000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c70000)={0x2, 0x400, 0xffff, 0x5, 0x1}, 0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/08 14:04:09 executing program 7: r0 = socket$inet(0x2, 0x10000000000806, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a55000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000052f000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000082f000-0xc)={r1, 0x6, 0x10}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007d0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000987000)={0xa4, &(0x7f00004dc000)=""/164}) 2018/01/08 14:04:09 executing program 3: pipe(&(0x7f0000566000-0x8)={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) bpf$PROG_LOAD(0x5, &(0x7f0000c8b000-0x48)={0x4, 0xa, &(0x7f0000000000)=@raw=[@alu={0x7, 0x8, 0x7, 0xf, 0x7, 0x0, 0x4}, @generic={0x4899, 0x7fff, 0x6, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x3b, 0x0, 0x0, 0x9, 0xfffffff4, 0x0}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x3, 0x2a, &(0x7f0000616000)=""/42, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xda1000)=nil, 0xda1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000069f000)=0x2, &(0x7f0000013000-0x8)=0x4) write(r0, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) 2018/01/08 14:04:09 executing program 7: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2713, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0x159) bind$bt_hci(r0, &(0x7f000020d000)={0x1f, 0x400, 0x2}, 0x6) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dda000-0xc8)={0x7fffffff, 0x8, 0x4, 0x7, 0x3, [{0x6, 0x4563, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x70e, 0x0, 0x100000001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0x800, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) [ 1080.298359] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 1080.309072] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/08 14:04:09 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008b5000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000f76000-0x8)=0x0, r0, &(0x7f0000f76000-0x8)=0x0, 0x9, 0x8) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000853000-0x1f)="1f0000000004ff00f60000ce292d002ff725f0000800030000010000df004a", 0x1f) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/08 14:04:09 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfff0000000000000, 0x6, 0x20000029) pipe(&(0x7f0000038000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x7) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009ed000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000098d000)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/08 14:04:09 executing program 1: socketpair$inet6(0xa, 0x3, 0x6, &(0x7f000066f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f00006b3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009c3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000040f000-0x10)={0x9, 0x7}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000347000-0x8)={0x0, 0x0}) recvmsg$netrom(r3, &(0x7f0000c9f000-0x38)={&(0x7f000060f000-0x10)=@ax25={0x3, {"771e8355413f19"}, 0x1}, 0x10, &(0x7f0000219000-0x80)=[{&(0x7f0000f43000-0x33)="e9c0eb17db7b8fae430b6e9c853093622526ae6594e8da0e2194a919cb464048ad3bbb3cd5694e90c1ec060740da8e47f5ecb1", 0x33}, {&(0x7f0000166000)="ecea5eaaf5c4b48bfcb4e7ebd95cbe23c2aea286ce0e59b7562a956b31db2f72ea6902aea839020e7c0c205d22f53ad42aba60f2dbf2efa85b03a5a165f76efe802c50f6c85c7a91f23313a5b618ff437da74191ab6557d33a46b2b3a81e327d9c18304d357f296501c964f9fecce40067eff734c0b4aa3933d3d084533743423ca743c12e7d3df875e295ae1df47967abbf29829e251415b44dcc0da949c60c9c1485c3842991bd9ec4fccfdcd731f6d2c301b8645ff3920dce9f6ad6ed4171c59cf2b2736a6cfe319ca36f6c54912a104e83c97045090a250c667facdbe40afb8e4ee2c9efb3b7059c505260393a46c1f0e81a", 0xf4}, {&(0x7f0000892000)="c2e5aa72ba50295c771d3e06c6f3cb74e71545cc4b29b3fda7023e4873e405ace6d61d470dcc372dae1f7d52b7b9bcd342d794c82c98ffd6aa687d01307802b40f", 0x41}, {&(0x7f0000684000)="", 0x0}, {&(0x7f0000436000)="e37cd39414a8ba599cccf1a02476b0fb7a39c32a8cc31b4e34ceda06fb38b6fa38e87b411ae06bcf91ac1104033cdc4ab10a47fdf2728c33a4a1a732520e665e75896d9da1f25f927e4816d2c70ef2baf876ca98cbbcc141cf31d533c1f28ad95002763f9cab7bb2e90000b3d6d05cc7adce1e9dab2ff5c4cedad182967530f4083094ee1e957515e0231596d0838c8f505d49a15658dffe2fc57b9d45db95708a218403def80702a692e7d5bf257e7c5df1b20962065714f263b54d3bcd7af1235f4b07ab4d4499315ffb68d282efb6", 0xd0}, {&(0x7f000065e000-0xb4)="016fed59a94dfe6603ef2d7c5ca4f1c3c152acf550d8a6ca335011b5dddf6b38d6bf6fd74d2ca8f075afbd4addb4bef1e434b6f68f185dc28a802a17d86984bf447d55fc91b9dbfece6b75af05357812789c770c589088a88107c454f03fa6d6861247ff04977a06b2e4154cbf86531e4f94816e78cc629245e9584e1de47043425756017dc84322bed74e348968fdac7172da4013ae7d75529def30233cbdf14f5499e4679d18e32406dbf013d0e702a52dc1a9", 0xb4}, {&(0x7f0000546000)="e59e426367bfa3e8ad58225fbdd992b209cc49d22b370576d47897713ac6c77abb84a0d5d2cfeca250c8b32ffb5a83aaa80e1b8f76", 0x35}, {&(0x7f0000512000)="e836794ef431dae4b56d19a6162332daa225985a84f65a22247be4b0236dc37f84ba9b812f7334378782b157426e2d91ff4c66f4acfd3fc46ce27cbb8a37f9a91d0f1d910b", 0x45}], 0x8, &(0x7f0000486000)=[{0x58, 0x0, 0x0, "1ee24d519a0411c97faf8f60dd3d17df59b5b21c4e30c0a94444853ea826d4be7d11c3817d6b4e3fe0fedb42e384b3158e4e74961e87b462acc53315072f15cdd521b1f919fd9c"}, {0x68, 0x10e, 0x6, "88f7b4f5c1c7bfa7a81a1aaab52b4dd6d8ab64579e5d1fe546f66ba155c06eb8e63810c25a8ed9d163500094cfe029aa6e0bdf05591e3667f56ff527cccc4caa8096e29ee7f84646054dcb322d51a0cabd"}, {0xe0, 0x117, 0x4, "6606ccb74a57772db83ba5fbf6b108176accee7ee83a0a78a48cae1c2b0456f038f51be71346b76bc5d23d8f219d89fa21ff7716a0fe56bc8a61aa5e4514c078d40b8c73295a3076754483129e295c5f6a4beb0bfce0c7f53bcac4e834884e0288bd126ab6b69166ef015209f26a72ccaef563cd6b943bfea675dda1dcb5fa1deb4f72f837899c5d7cfc583ddb258d0ca7cbb89342fef3420d667a523daaf2c423f69f88592da53ea6703d97539985dccd1dbc26486857be70c66e5d3fccff38a3c32bbdefa1c71852"}, {0x88, 0x110, 0x8, "533ad5ba786d8b2e11ef0f474a2fb293d9b93978c8527c2247b17537e5beb317e5a31b8033e9948e0f5ad28659b4ca4085ca40d0eef9b8d1c2d2e483f3eee24a2ad2933b6a4714bae1d3bd9f804ad8e4972363867d6ee0632f97c98326b5ae1288cdf0e0908a97fcd7b3649934fa34e8c6f1"}, {0x88, 0x13f, 0x7fffffff, "c0ec7b766641e41292d8b83f1ce6e095340ee2e1e81b0f2a749ae24209c4d9da0d4ba024c0cd71ee2d683025d702a21bbeaffdb84bce6eb54683dffc6f38fcf67ed937868f3685439c2a38d775fbec3212b9b001d14044cade549ef630d0770ff39041754e60d348143dab5ad405a21d09dabff62e06"}, {0xe0, 0x11e, 0x7f, "a72bf0851dc52055f7074f6309ec03a9b5c651bb0c7d45bac2ef870f9a7a4b9620e4a5992a03ab6deb9ff4a378e8df5556cf017ba1735e806cd2a1197c5350572fe1b82a7a5f8f370a988a79747b096f49baa420f080dea8c5c1ced2925c73398266ffbef31cdd7adfd478717772287ef51dfa6ae7002d623967bc8f207e9e0da4ecd800d62ef540e7da8e93642efc92776d1849fb7d5fc7372757f05839c0bdfe0cec7100636ab5c956507c44a0df8930465d566b102cdf47c5d6585ea620595cfd608fe68a52105325ca69736bc25c"}, {0xd8, 0x13e, 0xfffffffffffffff8, "e16edd7e9936598f46529c6708ade761defff4e24b67b9d39ff70aa178c56841a0c47eb760d3e400a1fcd4e945218918ca2f87f20d82517d92c490d8e83a0542a616527efcf37144803073e5431c1c2d4e41eb892d747d2a76f820679433084c61e8ae4db3969c01b344378a3e5c746831cf8e2e08d4ffa208ecd2e371e05302e7ffaa1a5e5802ef50a214b862fe3997250e7fbbeaf89de47da633c31dfa54ab5a0c0038d9c8a3531eb241b22c7a38aa88d95060e08970cbefb97920137a15f8da79"}, {0x70, 0x13a, 0x100000000, "389df054c8901327ae76f283ba36e006db9db63d94e09251a0f9f3d118ea7584ed006da50c0b287f5bb9e1466f5d402a60e739c38a09cb24bd6626322ab4ebf7ef50be66b4468403e135de71cd87c26f2a9f19a219d9a800072730787b68"}, {0xb0, 0x118, 0x7, "4725dcd0597e1d7f96a4660d8143079419bcfc684de32638545fc7544f3c383b22d5ce6a1613942c20de8360d88d47c63fb4a37b3b99d626553ba7a57cb91aad862b90208abac927f3cb9f3659f8591c672941c9eac1445defeaa960e1af140f6c955cd7a7e90dd41270a49f9f9092c8e828141e62129dcd9339625607da4344c77c33ad85ce94b5fed9307f4198b4eb2a7ff083b99ef48a73"}, {0xd0, 0x19b, 0x8001, "6d4031d2721f565387832f042855c6fb2cae522f5a92d337fec7927e02335a8da80bf422fba55a7e0ce257759ca1bbd402c26f26f25ea7dbd4054883849e4e8a1a0d25b8ad4fca532646e86d96ff34c149cb624eb4d05f006f44b92ce76ef64ed3c72a20a91e3463be282399352ff623e790eb5901b0323ad6ec4101d2403ca4a608a632dd618aa9cb7f8ebe3dd618fe75732b15c0cec89160e7bd49551b41a4db76ead4f3087960babba95b14d64114d393567abdacb8aa75"}], 0x658, 0x4000}, 0x40000002) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000535000-0x40)={&(0x7f00007ee000)=[0x0, 0x0, 0x0], &(0x7f0000571000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000c74000)=[0x0], &(0x7f0000ba7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/08 14:04:09 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000026b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00003d7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='cdg\x00', 0x4) 2018/01/08 14:04:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000e05000)={&(0x7f0000753000/0x800000)=nil, 0x100000000, 0x0, 0x1, &(0x7f0000e92000/0x2000)=nil, 0x9}) mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 14:04:09 executing program 7: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) pipe(&(0x7f0000050000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f51000-0x4)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000717000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000f54000)=""/1, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00005c2000)=0x6, 0x4) [ 1080.346641] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/01/08 14:04:09 executing program 5: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x2, 0x5, 0x8, &(0x7f0000586000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00002b3000)=0x0, &(0x7f0000439000)=0x4) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ce1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039a000-0x4)=0xe8) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000874000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce2000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000b1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000-0x4)=0xe8) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000ce1000)={&(0x7f0000ce1000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000ce2000-0x10)={&(0x7f0000150000+0xe90)=@newae={0x400, 0x1f, 0xb0d, 0x0, 0x1, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xa, 0x32}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0}, [@algo_crypt={0x140, 0x2, {{'lrw(cast6)\x00'}, 0x7b0, "8dcd12a144d114a8b83334927eaeca92b4e2ce8dc436c50fbf69cd7ebe1f1da828adcf67d31da65db9970d4c9f77234aab5751e55b0d2f6f8727d33397a4735241668946f22b9b4b85548d1782d1176e495163080ec72cabf1df82381ac47f63d4af1d709682cdb02a29db25e454fdf4ea38de681a075dcc81caa5d1780546a23399629f78ca3be7582f40bae62851881a742b37a5dcaca72cc36179cfdd2ea5c6ff7d0e1b3d41f411b869081da0ab7cb2d35286ee8f9ce34e1f2ce720789e156c37d5868bd47ad2306afe93cccab5f2b9c7ec938c6d2baf5c1fd2322aaab02bad2d9ecb4d4d0810998cd5220dfd8095fbcdd27165e0"}}, @mark={0xc, 0x15, {0x2, 0x0}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x3, 0xffffffff00000001, 0x2, 0x20, 0x0, 0x2b, 0x7, r3}, {0x0, 0x8001, 0x2, 0x3ff, 0x6ee53a86, 0x100000000, 0x40, 0x57}, {0x57e3dbb6, 0x8, 0x8, 0x3f}, 0x1, 0x4, 0x1, 0x1, 0x2, 0x2}}, @algo_comp={0xdc, 0x3, {{'lzs\x00'}, 0x498, "2d851e54c94a44e3122d38b45308d17f5e3da2ed4ab16ff66cda24f4c551f26bd8c0bb0ff855736404f59b1542f913db150ec6c4d5bbcee476dc1a886e0b23c40234cb88ff3a14b198365e013c131aaeea00f07cd3fa504028e01e7934d25575dc7b314eead35bfc7b44db1d2abc3678d9e3056a4740ab7c1da965298e3be02bf9fe35d8ada8ba07d7f465a7118c6008cfe676"}}, @sa={0xe8, 0x6, {{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xffffffffffffffc0, 0x0, 0x1, 0xa, 0x20, 0x80, 0x0, 0x3, r4}, {@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0xa3ba, 0xfff, 0x3, 0x2, 0x2, 0xd35, 0x9, 0x1}, {0x0, 0xec0, 0x6, 0x10000000}, {0x100000001, 0x40, 0x9}, 0x1, 0x7, 0x2, 0x0, 0x1ff, 0x20}}]}, 0x400}, 0x1, 0x0, 0x0, 0x804}, 0x20000090) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ce1000-0x10)={0x1, 0xf, 0x7fffffff, 0x8, 0x0}, &(0x7f0000cb1000-0x4)=0x10) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ce1000-0x8c)={r5, @in6={{0xa, 0x1, 0x5f0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6196e455}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f00003e3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f000041a000-0x124)=@flushsa={0xfffffca9, 0x1c, 0x0, 0x0, 0x3, {0x32}, [@srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @sec_ctx={0xe8, 0x8, {0xe1, 0x8, 0x1, 0xfffffffffffffff8, 0xd9, "f504fed63f22d9e757793ce0db508670becfb4be6ed44a3dcd627c46e9542fa2e4787b7cb5ba710a4390d569b1f0b00a97040917dcc7e50318a7839058abaf3852426eec98b5f6b53c249ae215101ba65bba4ddcf6755ab41be148edc7b3c157777c6abb6e24e460930d44980b2e1ab7520049957d5f768fd7f5a3056ae5a4c8386ed74205dddaeda372e88959c4f402458144863888960080f039ac070c6bdce2571cd686dc44ef3a40bcece14024f747b22dc098b152b071cf54daf16094227fdbfe0e5d8ae2ec7dcd2ab64865ea126b476d05c8caa979aa"}}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x124}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:09 executing program 6: pipe(&(0x7f0000ee3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f00007e9000/0x2000)=nil, 0x0, 0x3, 0x88, &(0x7f0000b58000/0x2000)=nil, 0x2}) mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r2, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000010000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000051b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000040a000)={0x4, 0x2, 0x8000, 0x0, 0x9, 0x4, 0x100000001, 0x6, r3}, &(0x7f000038e000-0x4)=0x20) vmsplice(r1, &(0x7f0000145000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) 2018/01/08 14:04:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 14:04:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) 2018/01/08 14:04:09 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000022000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000001d000)={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1000}, 0x40, [0x6, 0x6, 0x5, 0x8, 0xac9a, 0x7ff, 0x8, 0x9]}, 0x5c) sendmsg$nl_xfrm(r0, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000c26000-0x8)={0x0, 0x0}) read(r1, &(0x7f00004f5000)=""/168, 0xa8) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00002e5000-0x10)={0x401, 0x634b, 0x2, 0x9}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002c1000)={r2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007d8000-0xc)={0x0, 0x3, 0x30}, &(0x7f00007c3000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ab7000)={r4, 0x5}, &(0x7f0000a5f000)=0x8) write(r0, &(0x7f0000ae1000)="", 0x0) [ 1080.392326] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/08 14:04:09 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000098f000-0x8)={0x0, 0x6, 0xfffffffffffff559}, &(0x7f0000fd1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000064000-0xc)=@sack_info={r0, 0xfffffffffffffffd, 0xff}, &(0x7f0000329000-0x4)=0xc) r1 = socket$inet6(0xa, 0x3, 0x4000000000000087) sendto$inet6(r1, &(0x7f0000105000-0xe6)="608239ab", 0x4, 0x40010, &(0x7f0000723000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ba1000)=0x0, &(0x7f0000932000-0x4)=0x4) 2018/01/08 14:04:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000094d000-0xc8)={0x0, 0xc0, "be97391dac1f419a2b04e62c581f41b84ed97214fbc5d41c9208d60a303c708051a889da27e48e65de505581ef1bf6920dbac3fa2fe1f01cf3233470334834fc951852b9631a088dc57d7de4fe4404f60a17850597536d871f7207f39f4e794b387d40c6780a59e92b6ea9ddfa133df3b8e75e72561642cce29a060019aea03894d4c3ff588bb1c31a2956ba81e2a43d4ae9da45f3c9e8751aaf10f1cdce7cacb73a198b8ee746e91584789d41cf30dc33f854e48854242e16c12b54004148fc"}, &(0x7f0000271000-0x4)=0xc8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000daa000-0x62)={r1, 0x5a, "2bf5ec922c2cf40aa262a89757c422608f4afea88a3eb73425235b79289851984a6c93e1b7ccf468160fdb720a0bec0f1bc30a479c24268a982d73a5586e7929551152ac0b921c82f947672061fa5d8785ecc51d6c7942df7d6e"}, &(0x7f00002eb000)=0x62) r2 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x120000000001b, &(0x7f0000f8f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x40000000001c, &(0x7f0000a6b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) 2018/01/08 14:04:09 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) r1 = socket(0x0, 0x5, 0xea91) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f81000-0x8)={0x0, 0x0}) write(r0, &(0x7f00008b6000)="2600000023004313ffffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f81000-0x4)={0x0}, &(0x7f0000f81000-0x4)=0x4) 2018/01/08 14:04:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000599000)={0x0, 0x0, 0x0}, &(0x7f0000320000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000793000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xfffffffffffffffa, 0x3, 0x80, 0xa, 0x0, 0xa0, 0x0, 0x3, r1}, {0x10000, 0x8, 0xd50c, 0x3, 0x7, 0x2, 0x5, 0x3}, {0x1dd, 0x1, 0x59266553, 0xfffffffffffff001}, 0x10001, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x0, 0xd9, 0x5, 0xc6a1, 0x9}}, 0xe8) syz_emit_ethernet(0x129, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x11b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) 2018/01/08 14:04:09 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ace000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x35e) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000066a000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000663000-0x20)={0x10001, 0x7fff, 0x0, 0x6, 0x12, 0x8}) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000430000)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) recvmsg(r1, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) 2018/01/08 14:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000402000-0x8)={0x0, 0x0}) setsockopt(r0, 0x8001, 0x81, &(0x7f0000cc1000)="6ce65df8244a832db446686eda5544ca798c47e3d80544f465451cda385aa219118c77a1d57701e524191455518e2c85acbe05982a8560976a6fdb528d57bca22e3b815e016389564d037ca35b58722ec17224ad337e1ab3d257bd211432845976968b7275051562eca30ca0920e30be8822a07bf47331baa708bee1e51822ae869726ee639d6bfa94e0cc1a2f6b5d63f72b9ad0ef1153d7fea6ced0ec3d1e361390ee633a19029c38bba436cf255cc0612aff3d617cb73c891ead4a4c742ff5c5159972e214539d8bbfca6fee495660fb1f8cca2fffb70d8d5811e62f73ae3939c3", 0xe2) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000974000-0x4)=0x0, 0x4) 2018/01/08 14:04:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000059e000)=0x0, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000e63000)=""/174, &(0x7f0000a34000)=0xae) 2018/01/08 14:04:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1f, 0x3, 0x7, &(0x7f0000414000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c45000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x57d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x902, 0x5, 0x8, 0x10}, &(0x7f00007a2000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000095c000)=@assoc_value={r1, 0x100}, 0x8) 2018/01/08 14:04:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008ae000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000bc000)=0x1c) unshare(0x9084000) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009ce000)={0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001}, &(0x7f0000deb000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000788000)={r2, 0x8}, &(0x7f000094c000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000071a000-0x8)={r2, 0x200}, &(0x7f0000ca9000)=0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dec000)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000686000)={r3, 0x81}, 0x8) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1, [0x6, 0x2, 0x1, 0x7, 0x46, 0x2, 0x8, 0x2]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000)=0x1, 0x4) 2018/01/08 14:04:09 executing program 2: splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) r0 = socket$inet6(0xa, 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x8, 0x0, 0x3f, 0x9, 0x7fffffff}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e88000)={0x0, @in6={{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10001, 0x9, 0x20, 0x1}, &(0x7f0000001000-0x4)=0x15e) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a83000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x101, 0x4) 2018/01/08 14:04:09 executing program 5: pipe(&(0x7f00008d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="a601e13392d608e224024762263e9f5a", 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000664000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000+0x463)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/08 14:04:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='rose0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8900cfd62800f5"}, 0xffeffffffffffffa}, 0xfffffffffffffe8b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x2000000000000000, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000-0x28)={@generic="3f0ca7d111c7c3ac17e420d0d4bb6542", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002000-0x70)=[{&(0x7f0000001000)={0x27, 0x101, 0x9, 0x5, 0x10001, 0x1, "2668f991f06e1623c014ed5b4daf180745ed5a16c11d16e090fc4c3a69fabe0aea30cd3410ba0d830eedbe18f1f11ebdc99d376e9d799a426ef1b4e1aba437", 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xe3)="4d917eac749760e916af324a1672119781218866b77f31e78e58188ad622f9ac7a344280ec105f6b6c93af00403b1bd4850b8388c7ff93f5d904b4c208cca91d714063314d31ed78f48260e0957d102265dc9db14753f993c90d8f5cd501e9d7ea1b667386829a2e5208e86574b4cab2b9377ca780046783b0af5d31e65298046a0a7a19b8891b4b9e768ad7b3c794383867c29f73f2f1f04a840e137d9104e70f989fb3eeacefda940a260784b3822793f8e2249af5c93b06ec225bee79ad3bc346fef7675d8bfde3b21abdab1ac4d0a5a3b92aa536895efb0fd6d030712d07ad5f78", 0xe3}, {&(0x7f0000002000-0x99)="d176b74a9532aac5de1e9b4ce94602451dc266845fa5ee42af39b07ce4720a44c8a61f6a8524fad83923aad969a2024cbf478a0f38d3a1e280c913a46eb3560bead1402327ba44190d15fa4ce179767a4806ba0c2c4b379790531facee8a2c224caa0c3182f6ff2ec4ec6fc369b3e7c05ba3c2dbf205960e2afa0a2a893277025a4986aae3a7bd46f9b7f63f991eb7d952d839948f2ba2edc1", 0x99}, {&(0x7f0000000000)="a48952b26ae82c5a4a74dc9814cd12d17e6ae4df0301aad4519430613c25f2c038ab", 0x22}, {&(0x7f0000000000)="4ae2dc02cd79c442d7123493a08a7cb67d9fada76b2cc8237697a81bdf51bf82b16f81e06870c0f998e77f2ea064d30055e78f4d0c949690e9bbfe876df5cd24e1772e1514a8a605bf13", 0x4a}], 0x4, &(0x7f0000001000)={0xe8, 0x113, 0x100000000, "29a10cbf093c4c0282c1787a7098723e5a978d80a8e50fc694715af171e8f0a7d509a72519639d2eba320d63789d87d81ee2fb30abc932d82606ec6b9e4314b2b6a333a76eb9284b71ffc4e40598eabf1116d600664391ac7161062453ca96f2a6b935ec8987b79791b1895c71c1cf1ae51fa8a48f21f28979a3079f048a4b89531874b063b1ae704906fc3886fba93e15bb369249cc8ad80de545bb8bc601cbc5758112cc392d31e2a88f1f858a453be79d09102235fe427654fc5f70291a1df9143f466936d7294eec3130a72747054dc5a458"}, 0xe8, 0x1}, {&(0x7f0000002000-0x60)={0x27, 0x200, 0x36, 0x6, 0x3, 0x302e, "531d3cbfae7013bbc111321b5a22cf519f08042f171abafacd824afae91f0478534b8dfb06b252514e88c8f13aa8e4506df7c677057ad52cc7c31626acd621", 0xf111}, 0x60, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x72)="f0336ee360d6183b03d895b16962fcede436ee496190de7c9bfbfa3e7db4574acba9279f89de7db5f2088d6b0781ab361f3db37caba15b084763e8a92f0883c68580157fd351435f44c0e7fb410190f6f58664a848544b473d2c9178917747d14ff9a24b22a48da06786a8db64283c0c32c1", 0x72}, {&(0x7f0000000000)="80b1ce682eb539b5ed1a164a7cf3568ea36be856f71625f47d53d4317af96f35f1ffa2fbf8110fc834cb5ab01b3c0d07fe00b9ccbeb08d127147c02dbf0714c235d1b5e7f3dd478d452ca915e7bec73b64edb268697d5ee37e9967f9bbe856ef9acc297cadebbabae2b7ebf781ecf1cf060739e09c955d87cb919f4ef464bb44295b4d5adcd7becdb19635c3c999b91ffca5", 0x92}, {&(0x7f0000002000-0x7d)="79888a4f50b88a7725fa0d15e2b3eb24756854cf6188bb286cfd44e109051226b23c3c9117475ee724da0c6c2a9ac2b4b99998db3a54c9835638f32d1b81550e703223c329318af57706b2791047b30154dbfb1e4f68596a2247a370222502d84df5a3c3393ec95ec38cf10d6072f6dac669a38366a2caaf6a3610d3c0", 0x7d}, {&(0x7f0000001000)="f1a562d4cf0bcb3e071d97c6411d222c034f7d6f90b5a6c73bcc2dd405f75583bf925b7be1b28e1acb3ae7fea0591c32f7d20568a6a41ed25706b32a693243ecb655c332e0d20781cd238992b8698f1426c0aeff", 0x54}, {&(0x7f0000000000)="22e8a277a80cb49628ee480187401d373e9489328914e40e4cc5de5b8f4e4216354c5d28a6db136392ea53ff88482a32b767575c82c3a049d92a5855e7a192e0f5da972dadd44379", 0x48}, {&(0x7f0000001000)="c1dabe4e9369d2f64cce968ca988ddbe6462fa07d32f41c06e8ada46aa4a38e431fa841463d56cf4c7ffa3a00724ff49c5f9509c64e37243a1e58bca457fdf46d5051d42e2eed77d4da3f71c424c17bb7f51cb1a5d15e21e2cfa041c202e07fed2f6ce1fb902c9756fdec06a7078b4182e508b26025f99573812a891ac97d1bbd7f2d3", 0x83}], 0x6, &(0x7f0000001000-0x38)={0x38, 0x11f, 0x401, "cfa1bf3568631f1f5e0300d2b6896e76726a231b9fb8ace6e3e8573ba86e3f9ff9eb1de0"}, 0x38, 0x24008080}], 0x2, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000)=0x3, 0x4) 2018/01/08 14:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007d3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000070c000)=0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000af3000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6c000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003a2000-0xcf)={r1, 0xc7, "69a0d42dea677994d824ef5387bc9b67455e57b7d12bb90d042a9f095223046338b7ea3a208722add399b1be4fce010b83a300dd46ac4ae67bce06f3485457e7b680ae20147fa087b0de325933d43fad0cc201bb73e81f87480e9ff0f1a44df0e9bf0cb350787d1a862eefc6c9291fbf853497293b92bc9bc6844d0648a4805083bbd89b5fcadbd4b4bcbe82e6231de83636e6955aaeaa79615533281d6ccc6a598c5048a8a0357fd166346516089f928d9f9718b12df9b3ba6b2decd3e38bdb8715236b359a87"}, &(0x7f0000b27000-0x4)=0xcf) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000048f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0x251) socketpair(0x1, 0x800, 0x4, &(0x7f0000993000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000077000-0x58)=[@in6={0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}], 0x58) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000095000)={0x0, 0x0, 0x0, 0x1}, 0x8) pipe(&(0x7f0000d28000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f000090c000)={0x1, 0x8001, 0x7, 0x1}) epoll_create1(0x0) bind$bt_sco(r4, &(0x7f00004c1000-0x8)={0x1f, {0xffff, 0x915, 0x5, 0xd53, 0xff, 0x81}}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00008de000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5, 0x1, 0x1, 0x2, 0x7, 0x9, 0x8}, 0x20) 2018/01/08 14:04:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000010, 0x803, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005ff000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00003fc000-0x10)={0x2, &(0x7f0000e78000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) write(r0, &(0x7f000059c000)="1f0000001000000000000000000900000200f00008000100040400dcffdf00", 0x1f) accept4$packet(r0, &(0x7f0000df3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000005e000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004ba000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc, r2}) pipe(&(0x7f00006eb000)={0x0, 0x0}) 2018/01/08 14:04:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000970000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a73000)=0x10) setsockopt(r0, 0x0, 0x100000001, &(0x7f0000ddd000-0x50)="1acf65240ea8488f84be14cb62994293e711b85d7ff56063d7c7922bf73ac1e39db1310f081b0edb1453a8e04be9c1646d81f54feb975807f7c977612951251c8ebfad8f202f76860ba7054cb0ad25ae", 0x50) r1 = socket(0xe, 0x3, 0x49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f0000181000)={0x18, 0x29, 0x5, "c00202"}, 0x18, 0x0}, 0x0) 2018/01/08 14:04:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c51000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000984000-0x4)=0x8001) bind$alg(r0, &(0x7f0000e62000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) close(r0) 2018/01/08 14:04:09 executing program 3: socket(0x2, 0x800, 0x1000) mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @generic={0x0, 0x7, "fdbc7c4565"}]}}, {""}}}}}}, 0x0) 2018/01/08 14:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000646000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ac000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000054c000)={0x0, 0x3, 0x0, 0x9, 0x0}, &(0x7f0000404000)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000045a000)={r2, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair(0x0, 0x806, 0xa4c, &(0x7f00002d0000-0x8)={0x0, 0x0}) connect$netlink(r1, &(0x7f00000a5000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/08 14:04:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000058a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r1, &(0x7f0000ec4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bb6000)=0x1c) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000366000)=0x0) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:10 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000910000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2018/01/08 14:04:10 executing program 7: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x5) sendto$inet(r0, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dee000-0x4)=0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dee000)={0x0, 0x0}) pipe(&(0x7f00004be000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004f5000-0x8)=[{&(0x7f00003e4000-0x2a)="2900000018003115ffffef00006500170a800066016dff069998ffe10800080004000a000ef4ff010b", 0x29}], 0x1) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000df0000-0x4)=0x6, 0x4) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000def000-0x50)=[{&(0x7f000031a000)="305fbdb06a82ae356aac33316630f3b76a81ceccea7b51340ecc8c35022edd04611a7e1dbe9a37c79aa05460ef594de18f328c5eeb124e5aea6e11907b54d152766efc896743b27c6094b3058258b69173b296047c6e1c735c1b7fbbe14b78577d431970b22c03fc1ecd4e32641977007caf602a6a0e1f78c06baaf455466308228255738f588337d8f9e1ef29f39f234176504d1cdacfa41665cce0007ee444917240b6458bf031c38a4ad4cd594c6451148d00178e34e193d9a45bfa9ace97f36acfd55b5176b78aac73cdd513cb5f5a05d23c7835c438eff886a1b7d08ad677ff9940cd955f91e17ebaff24e37175b6c4a80f", 0xf2}, {&(0x7f0000dee000)="bc7a2eb8f5683e295cdf2cc9f4da4138343cea76db08140a0139b0ad8f835652b986b78fa2a5d63e016e69c3564356156a487c98f989327eedad0dc841e652b9a6ef207e0a11b0b13efbcb7795df18e522c9dd9c50966c27b46cf7619094d7cc6213a284e88d03fd5521e440ae2990a73afc4149e057949a18c04edc42b76130a22cc578ad2fea5bde1b018074975d8d16e3", 0x92}, {&(0x7f0000def000-0x30)="6ffaddb42af4eb3c388580301031e1d9211975352638b2a807a316ae5b9f32f335c4697872e77e6217cad82fe22e86b9", 0x30}, {&(0x7f0000df0000)="fefdf4147fb373eca52f37594580bd3e1a294287e7254737d3d6e7209592cf51e802e5", 0x23}, {&(0x7f0000df1000-0xab)="32214bd15310a8a68bfa665605b49e5db901338c441be9b6b8676ca523a687ddc7fb895050e2b95f222a58b209cb5f332438bea6c53b1141cbbb6a98aafa9ad2a051061358345059011b5d3a208ccb71cdbe1517f22c7dcd3d3ec8f2fabff3a0cea3b9583b14c0cc8a2d541195e47105997f44c7cbe564d77910c5fe84009479d278a0f885cc220c5f92e2375c336ffe7027e4b8af19357ee8130a510185031c1ec68ebf1ce73c0713cece", 0xab}], 0x5) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/71}, &(0x7f0000df2000-0x4)=0x49, 0x80000) 2018/01/08 14:04:10 executing program 0: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00009fc000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d8000-0x4)=0x10) connect(r0, &(0x7f0000217000-0x6)=@hci={0x1f, 0x57e, 0x3}, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x5, 0x80000, 0xc748) splice(r1, &(0x7f0000827000-0x8)=0x27, r1, &(0x7f000049b000)=0x0, 0x8000, 0x1) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00009fc000-0xc)={{0x4, 0x6, 0x10000000, 0x4f7, 0x6, 0xd760}, 0x8001}) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f00009fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002eb000)=0xfca8) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2018/01/08 14:04:10 executing program 4: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f5b000-0xc)={0xffffffff, 0x0, 0x18}, 0xc) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000102000-0x18)={r0, &(0x7f0000cc7000)="d7c692df5775f88a540be9fb3b3b57d8e5a1018493a203a990350305374a129aac130ec7e014f03cdd1e96437cd9607d69cdea125e4a7e5fcc0e0b23241995ea011730612e228244957035a262b1dec1a473110366d5a1c254ad7d9001ea5cbcdad9ea3266c7cb5d1507dbc518f1e6acdcf300124c55eb379eaa0a58d80af494dccf7cffd4e22b8a8e24db1b7f47a96db31fd695d0da", &(0x7f0000f5a000)=""/4096}, 0x18) bpf$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) 2018/01/08 14:04:10 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000049b000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000000)={r4, 0x2}) r5 = socket$inet6(0xa, 0x6, 0xffffffffffff0592) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000003000-0x4)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x4, 0x1ed, 0x80a, 0x1, 0x7fff, 0xe0, 0x6, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x1d00000, 0x5, 0x10}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000004000-0x10)={r6, 0x8, 0x1, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x68, "3c7ef95b6e7b17c3066849acd53908862df155c3add1d50bdc0ff2bd3c7017f186351082f45550129160538a581563df8626b22a81441c9f21441ad6c8c8d54604ea790338b854b3a0fbd4aee91da0e18f30c596dff031b5e824f1e8857d2b5415fa294faa3053b6"}, &(0x7f0000002000-0x4)=0x70) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000002000)={r7, @in6={{0xa, 0x3, 0x8, @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]}, 0x5, 0x2c8}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000390000)={0xc, 0x13, &(0x7f0000c12000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x39}, @call={0x85, 0x0, 0x0, 0x3b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xb, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0xeb, 0x2, 0x8, 0x9}, @ldst={0x1, 0x2, 0x7, 0x4, 0x3, 0xffffffc0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xcd, &(0x7f0000443000-0xcd)=""/205, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000090b000-0x4)=0x0) 2018/01/08 14:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) socketpair$inet(0x2, 0x4, 0x60000000, &(0x7f0000168000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007e4000-0x86)={0x0, 0x7e, "dd1f8a8184567caed5524a3e9ad81380432c0985063092d47c78d99b7c51501f193c658fec731f3f02cfe83f419642a0ad86523ab95c2391844f8d465e05e669465f8f02f9f9ce16d2066726b59c3a6fd902c5cae6e5d3e6900fa56ae1f1e0ae567ed010f73400eecc80261b890df8e11cc62c2e7e745597d73535d8a2a2"}, &(0x7f0000ea8000)=0x86) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f90000)={r1, 0xe032}, &(0x7f0000653000)=0x8) 2018/01/08 14:04:10 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000a9a000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d2f000+0x356)=0x0, &(0x7f0000f7d000-0x4)=0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000be7000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000007f000-0x4)=0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000db3000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f7e000-0x4)=0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f7d000)=0x14) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00004f4000-0x1e0)=[{{&(0x7f000035b000-0x10)=@nfc={0x27, 0x401, 0x80000001, 0x7}, 0x10, &(0x7f0000f7d000)=[], 0x0, &(0x7f000006d000-0x10a0)=[{0x40, 0x0, 0x7, "20554c489934abafb787f05da539d9f94d58d0a28bbbcff9bf2a4e34dcd0454dea791c2b19bb95ebd6"}, {0x50, 0x107, 0x80000001, "bcca05bbd41d52f52f9d177ba263143a32472b90ec37f595b8d164ac25fabf6ae0fab98480b09d22d8fed0d318b695dce1246beaa8d1a4ff09ed9c6395fe"}, {0x1010, 0xff, 0x2, "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"}], 0x10a0, 0x0}, 0x10001}, {{&(0x7f0000a3d000)=@ll={0x11, 0x1c, r2, 0x1, 0xe68, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f7e000-0x4)=[{&(0x7f00001e3000)="a1501420049bc36a4cbc535abfd910dbfa0f983798bb7aa0788994e1e892d04ff474a55ffecc6c5d06e84ca3f905c8c298d77bcb158173a3c785da3904fec3be0177957accb42cb2809ddc81211310724301f1bc2821f5ca39b3060d1c571d7ff1b8c1d8594776e401ad0447ff16cbad149f4d1fef568afb16a8d76bb0f4d6eaf28cd492", 0x84}], 0x1, &(0x7f000086f000-0x190)=[{0x100, 0x1bf, 0x7, "c0c572ceede464339372c46164e899b825fdb21d4ac92835c4d4a4d2bcd2977003ee4ffed78656cb38a06766bf67acbaeb43a6806ad7dde6a29fe868fbcbc676823b044285bdb96b59b4978014d26688d85be8f1410ec4fd17fe4f6504dc9b45c73afda3361ba157c7e99af06e85cbc294056dd54dacf27a53966d49f398e5fa102a615748d00372b6d28867503bb7e8cd68ca91e2c3e82ec4517ee1b59933f3cec5b61b47928398dbc62b30036da6b20e52e75817d4d03ab5ececb728f84ac616b3f1359b837a575f50ddbb637047596bb671e67f4fbb102439eebe3df135155518db22d8dfc0073f69"}, {0x90, 0x117, 0x4, "73601432e0802b5594fbf973c3e8be8e14ca9eee8ea624df8f1d725861ef8286014a521767672b1e6ccb4bc8d775df9f031e1e292d0dfe0570946ef803389b122194812b0bbcbccabd62b329ff6f010e4df7aa21832f0f121ff826b3a9613dd42be1dfe34efc063af9b7ff31f0552d8d04e05cedfd488a669fec"}], 0x190, 0x4000000}, 0x415f}, {{&(0x7f000004e000-0x80)=@generic={0x15, "75124d9ed3e95d814bda15ad066f6104580b79361498142cc5eed31d39caa1d947e934c222a48eab6b9e38944fbf268ec2abb8a1564f3d39be93f3386c37d86bfd2038a80b82b824d7f2ae00ced21c36d100c8664f4558da2abaabe68bde4e887c8240d60ae1ea3ade17b0b29ea4f4427be330823e65c1b6c97a973f2df4"}, 0x80, &(0x7f00005c4000-0x20)=[{&(0x7f00008b9000)="d6b50f09e507eab0", 0x8}, {&(0x7f0000e4a000-0xb8)="c75a2aedac7490d852a7445f5b91c8fc69152f656ce21775ec152dbff275a92544b5d670218945e2f6c570a52fc9347d25a3d56efc55d9221fad16ee58920349418d9f870ab9eb26784f22385f7451a8af60eed3b2ddfde40e9ff6b639a53091cf045cfd0ff09580e262601d745cdb65357962f0675a026555dd809e891ce55d7b4969995fe0bc4f1c9a6ac0dabbb9f08c8d087b20ec88ade0152bfec8b8d8964f389fbee956e669416fb0f116ee785d9c26272211d13f2b", 0xb8}], 0x2, &(0x7f0000f7e000-0xe8)=[{0xe8, 0x118, 0x1, "d145d2095a6718a2072d2543f54c8ea9740c13d9fb64f56f3ed4b9009433f845213ccf09a61334f0e517d009b0d2ae13fe2ff6002d9c8a16539dccc2fb1aa26e2aa29c3c72742bca7247172b01bfd2f7ff6f80cbb7baa706657bc1faf297c4f4eec632dea6896f728f75dd1e0d7a7139d0b961aab4a87a37d1677018c2e1adc1e08c4621aa6e211dbcfa631adba8fe516c8b77dcb9d4cecdba1f7ab472c3aea214d563d33d90d475f16c07f3ce1bf583f49f9f679822ff37c4a490597266632b7748ab9f146c8d6861bf13891e8df1c64b"}], 0xe8, 0x0}, 0x8000}, {{&(0x7f000020e000)=@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000f7e000-0x40)=[{&(0x7f0000960000)="17d42c15bd3258e0", 0x8}, {&(0x7f00001d2000)="b2d328e45fa4273e50083d159f72c8a264e64f6532d69ddd83907cb1b633f214171286594a4d53fc0ebd869afee94058392983b76caffe7bc14869832d1ed563fde93fe6eb692c1639d5a70dcf7775be70fbe8758a61739d04d9c470224d72d2d6e84bb04688eb030b8dc588f19f59d9aaa53569e83142150f29c8d434453e58b54ca86679e5fa450bd2b151ede071551fad91f8fecc21ffe904990ec9308b3c6d83ec5dac", 0xa5}, {&(0x7f0000f7e000-0xce)="0433399c37efa088f06d958a7e8817f36645967ab1eaea938c9ab2bed41c8c3bf76d34197eb3791f7d51830a4cf5e1a10c15731bab39016daf2a26c0f167b916e69a399c7836ec7cd12452b28b4785247db3e77bf99a1dd2a3268c30087bf2abbad13aefe336fb9054c66d7b8985b99971d6757f2e18bfff501040ee8f8e691199f7d1a3bba0f42c3e84210325ea4b465c458354d0a999a8d974cd5a285c18e86f8b94ff5d00cc3ece9e98176c97816517988a97c6ae0867ccbaba5c6bce041d7bcb9e4891671e6591bfbd5961e7", 0xce}, {&(0x7f0000f7e000-0x5c)="aba0ee0da2ea57a5b83ae829431aadec044fef2a645fa6956fe527e195e904eeb9a36c70c21bbc9a9b08937314ce0c55e05b8dfb3f7beccd2dc90b2eecd569affa962987657cde34c76824128766f5ba7499bf645bcd5c53136888c5", 0x5c}], 0x4, &(0x7f0000f7e000-0x1128)=[{0x1010, 0x104, 0x61, 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"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"}], 0x1258, 0x40000}, 0x3}, {{&(0x7f0000068000-0x10)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048c000)=[{&(0x7f0000f7d000)="7704cb331f45734f91506c0ea9dca385c14bc3f3f8d0f9b7a7d540db7b959d9770c188d54e6f99a6a94c75381e445d041356d7f000cced45525a3ff2c4b5fb36009b2cdc3beb5bdb7e02305192cf13fd94b30430b8292bb4ec1d4d37df62f703859f5a3e8c712d89eec8c51f505c0813a6bafb21d90b45", 0x77}, {&(0x7f0000f7d000)="88af01878b7cc2519f32e44b26af9e2e1f7d2fd0e2795a945496225ab9f4d99cdd3d764bbff3e2250755d692857e9bec0431440820107eda8744306e981dac306e5b9db5771e06b8b0e685623203abc6b7b7eb996a69f30aaa131e4769824324cb692bab5533ad0be5aca5d245c0527a80f843330abd542178b2411825f3037692350cd006785c4c68c061018df951c2d59f3b9ee716412cd0428c6bdbf5065a", 0xa0}, {&(0x7f0000f7e000-0x34)="4740b772e15e30d8b382bd5f934908f9e79f0b59691bdfc9e2fc612df7f7b9183fcc3f216e4eae9fbcbce8aaf196d114620c37e4", 0x34}], 0x3, 0x0, 0x0, 0x1}, 0x0}], 0x8, 0x8000) r5 = socket$netlink(0x10, 0x3, 0x13) setsockopt(r5, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(r5, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) r6 = accept4$inet(0xffffffffffffffff, &(0x7f000032b000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c3000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000290000)="7aa292f60a55b19c69e0bf96408e377c", 0x10) 2018/01/08 14:04:10 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0x0, 0x7bd2, &(0x7f0000b1b000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000e4000)={0x20, 0x8aa0, 0x7fffffff, 0x9}, 0x10) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fa2000)={0x0, 0x0}, 0x2, 0x0) recvmsg(r2, &(0x7f000087f000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0xffffffffffffff83, 0x0}, 0x0) 2018/01/08 14:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a01000)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f0000109000)={0x27, 0x7, 0x3, 0x7}, 0x10) syz_emit_ethernet(0x101, &(0x7f0000a24000-0x113)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x1000009, 0x1, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[@multicast2=0xe0000002], 0x9}, {[], 0x0}]}, @end={0x0}, @ra={0x94, 0x6, 0x1}, @generic={0x0, 0x7, "a952db4068"}]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x8, {0x2b, 0x4, 0x89a5, 0x1000, 0x7, 0x0, 0xfffdffffffffffff, 0x20, 0x2f, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x2c, 0x8, 0x0, 0xffffffff, [{[], 0x9}, {[@rand_addr=0x0], 0x2}, {[@broadcast=0xffffffff], 0x9}, {[@empty=0x0], 0x101}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x100000000}]}, @generic={0x86, 0xa, "393daa7f28d8b837"}, @rr={0x7, 0x1b, 0x8, [@rand_addr=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0]}, @noop={0x1}, @lsrr={0x83, 0x17, 0x3, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @timestamp={0x44, 0x8, 0xd196, 0x1, 0x9, [{[], 0x81}]}, @lsrr={0x83, 0x1b, 0x5, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, "e5765f"}}}}}, 0x0) 2018/01/08 14:04:10 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fb3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000880000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e6000)={0x0, 0x0}) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00009e7000-0x5c)={{0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x2e6, [0x2, 0x3, 0x4, 0x6, 0xffffffff, 0x2, 0x4b5, 0x4]}, 0x5c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/08 14:04:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80007, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000bb4000-0x118)={0x9, {{0x2, 0x3, @rand_addr=0x49e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000224000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) sendto(r1, &(0x7f0000bae000-0xf4)="1ed7b8e053ef2d118b646b15cdc2f4d047a20411b00aef28a8d198a6438cb0aea4ccab6883a77b1494c81bae898c0e7dd94270e0141ee7807f5a391d1db3d670e5b84e9ca5a05f4a1b6eec195a5780eeffceea0148e599279fc03876a24a949afd0e032459995275f3e7a685db48494a2f71cac05363441a7850802c20db58471f3585c4877eb3f6abf6c4c3259b0c700beb0e35b49990bb4594ea3f4c8fea14c20e462741b562b12be6d1b87e68fabfc1fb6855351751511b1fa7ff0ec956c648c1cab2dff1209dbc4d1effd33b93e9290feb3d046d86589d1719c30090235e86038ed185480518a72a938985777b72e2443745", 0xf4, 0x4040, &(0x7f0000651000)=@ax25={0x3, {"d85c23f397bb26"}, 0x8001}, 0x10) 2018/01/08 14:04:10 executing program 7: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) sendmsg$key(r1, &(0x7f0000de8000-0x38)={0x0, 0x0, &(0x7f0000fe2000-0x10)={&(0x7f0000430000)={0x2, 0x0, 0xfffffffffffffffc, 0x7, 0x1e, 0x0, 0x7, 0x2, [@sadb_x_sec_ctx={0x1b, 0x18, 0x9, 0x3, 0xce, "e8e0a2934fc905951267fd6617b80bb7231b784edff9f336e563a2e8f7a2a4af08f7fa5963a65c27fdc0cf66c4f8f1a58227307640fe17b3b49cf3e6b4a4967d43af5990415b4aeec8ac027e33ffe0db0a9bf7eb70a2f694ba60bfe5cd3f1f651b70feac2389382cb56e564cab2310dd84412c90e2131e25e783c97b03cb6398f9916478313790c6e938d3d6e69bb1d947510494139fcc0c189ed5bfdc127ddc8ab91d4c2b46bc06ae6b9393f6030f32b6f2705928c145f61afe3900c8b3f2b4a7b0afefd8fe785ed23ef420c908"}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f000091a000-0x98)={r3, @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]}, 0x0, 0x0}, 0x98) 2018/01/08 14:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d56000-0x10)={0x0, 0x5, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000bf2000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d5a000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009ca000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00008f6000-0x10)={0x1, &(0x7f0000076000-0x4)=[0x20]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000658000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x0, 0x0, r3, 0x0, r1, 0x0, 0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2018/01/08 14:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) getpeername(r0, &(0x7f0000fdc000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057c000)=0x10) r1 = accept4(r0, &(0x7f000083e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000275000)=0x1c, 0x800) socket$unix(0x1, 0xb9cf6054f5b9f325, 0x0) accept$ax25(r1, &(0x7f00006e5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002f2000-0x4)=0x10) 2018/01/08 14:04:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/08 14:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000ead000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000078b000-0x4)=0x5, 0x4) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xc, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$ipx(r2, &(0x7f0000628000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000660000-0x4)=0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:10 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {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(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000000e000-0x4)=0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000006000)=0x7, &(0x7f000000a000-0x8)=0x4) 2018/01/08 14:04:10 executing program 3: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0x80003, 0x9, &(0x7f0000f54000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000d34000)=0x2) r1 = socket$inet6(0xa, 0x3, 0xff) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000608000-0xb9)="60cc748b91ac4afd40ffe8886f8f6355a0c03bf8edaae29d36b0bfd321173114c7e453eeaa23659b", 0x28, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/08 14:04:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x4000400000000013) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x15, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b43000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006a9000)=""/208) getpeername$inet(r0, &(0x7f0000a4c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3f000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000103000)={{0x9, 0x800, 0x7f4e, 0x8, 0x7, 0x1}, 0x5}) 2018/01/08 14:04:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x10, 0x4, 0xffffffff) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000d5d000)=0xc0e, 0x4) sendmmsg$alg(r1, &(0x7f0000fa2000)=[{0x0, 0x0, &(0x7f0000ecf000-0x30)=[{&(0x7f0000e57000)="f0cea2703f2d52e99bbf61621a432215d2bab00e6696cd29381269342c97c392f720f876fee9ff9a96f3d5c31eedd758691b75ad66991c0a37c212c6964c47d95e4a4d1694f960389894a830675e56002f166baa20cf615b1ac0efe96d9578cf1b284dc3f47021fbef46e77aebab7022df1673e08de2babadab1fbf72a7019abf226e618310d51256b4856f3d7b6874d", 0x90}], 0x1, &(0x7f0000df4000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x80}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/08 14:04:10 executing program 0: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000187000)=0x0, &(0x7f0000f93000-0x4)=0x4) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xd}], 0x36, 0x0) vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f000032a000-0xca)=';', 0x1}], 0x1, 0x0) 2018/01/08 14:04:10 executing program 4: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000097c000)={0x26, 'skcipher\x00', 0x0, 0x80000000f, 'lrw-camellia-aesni-avx2\x00'}, 0xffffffffffffffa3) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079d000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x140) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000685000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f96000)=0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3f) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f97000)={r2}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000408000)=""/196, &(0x7f0000f97000)=0xc4) pipe(&(0x7f0000f20000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000f98000)={0x0, &(0x7f0000f98000)=[]}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000f99000-0x4)=0x100000001, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a06000)={0x0, 0x0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r6, &(0x7f0000f98000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ef7000-0x4)=0xfffffffffffffe67) r7 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000b88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000656000)=0x60) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r7, &(0x7f0000f99000-0x60)={0x27, 0x7fffffff, 0x400, 0x3, 0x0, 0x18000000000000, "81942c5ad498c30b7bfba3c4c469510d674f5b652cfbf228ffab4b9e2022c3e16f86466542c215b00e815e5825a45e170f919e6f617b32c8580a5b89a94651", 0x20}, 0x60) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000f9a000)=0x2059a9bb8b, 0xffffffffffffffb1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f000090c000)={0x0, 0x0, &(0x7f00005ea000-0x20)=[{&(0x7f000077e000)="0724717eab8dbb6961cb3f801f4b4d8cfb2fff1bd8c1b93f38f41855bec195b40f1a1fb3454e81722f725a1cdb9431ab92041049675fd87cceb558b5b5258530910c0681b65b21605e32bf305cd6740c9dec5c455cc4a5c50f980150b74ceca1adfc3e8fe90666d3a554737d49b41a2092a39bd95c98a258c0f9ffffffffffffff010ba2b53e96f888e17acd0178abdef8876d4cbd3b5a426d3d610e", 0x9b}, {&(0x7f000075a000)="12f899cf3c34946b365c4dd4bbdac0ccb1505597b0b2e1b4f1c697229659d18e6cf2cf0fb70737a965d8668239e24e18f4b07a86ff4a15aadc05a8d61d14a543aafc09d1d6fb774b4375a747c154ec3571299aef6b12d1b24404be521654debf95af526aee357c0368f2c5916fb5f0126ba7821f154270e90d76c81b9be64b463fb4fadb4bbaf8e47c20a77b5fba0083ab651d9b7e0b6bf3e08a3f03f88b3c106373eb0e6cd210a529fb85f6a0736fb78f5113d5151b4254cec1918445", 0xbd}], 0x2, &(0x7f00006f6000)=[], 0xffffffffffffffdc, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/08 14:04:10 executing program 7: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000-0x10)=@common='lo\x00', 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[], 0x0, 0x0) 2018/01/08 14:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg(r0, &(0x7f0000cf1000)={&(0x7f0000b87000-0x10)=@ax25={0x3, {"8dd3a6bbd6ae2a"}, 0x6}, 0x10, &(0x7f0000c4f000)=[{&(0x7f0000683000-0x1000)="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0x1000}, {&(0x7f00003b7000)="ec5c5374738d94b9fbfba82ab5a29d906477dabfed683d045f0556223d11b2dbe62613efb1f0eb62bb1a88524606ffc75381a2386dc5925e314f0e13b9616c7bb3a338877d1d08a436621dd636e6996dc1c9deab18c00ff445679d0f0fdd0f81111446cdd5501aafef2ccd2310e63d6b377fe81a88b23dafaca441d330bc6676ab50c460c9eba86bd24d4ff337da443b031ea44faa88ffdd508fe2cb5ea83140ca4633d7d1c4c631dc315234e0cd6a1eb7a0c5ed31483f437913dc6dedcc0e8978d3513294b43bc6e1cfcc6557ff48fe83069ac73a95058b5bc0741d6fa251738a91af3023d4fbf5281718b303edf0f8d93d58c35421ac39e353eff9d74f00e9c4a0d847896acb922952ec47e097d4c01f893fb45b52685bd44c0b3ef02437c674067c89b3bb21258895304ecffd96dab7ff129e5a1a15f0da8f4ee68855b4de7401682863f6f1085b4ff47abe2363732bace3e62a153765a874d1ce73f703a2d1b6ea269e6e4191ee573c4a3a4840e41a728513bd2b764ab51bf73fc44116399bef08f879cdcbd02aa1dff9eb2e395a0a3051a68732f418d028e77841dccc36763c5dd2454f72df70768be25f2ff5467a80855fb788306813af5b1bd20814188df6a4e91e9ce4d81690b0b05c892253e354f2fae7958b6411a934d232af56b44d16944910247cedb42dc2aaac14702011ba168e80e09b59d919ee4c1ba11014406a0f1715f97c0ec0c189492a15f948e8f62d5c7122e6113d8649c2052fcf9f827b12cf0f1003c220f07f6e57e4588fa4932ebc18d40f855258820fe5c7fe8c48fa4cb72931a9ae452d48fc426471d53d7e7ca9f2336797ea99b276d7a9004fcf7e215773becf3261509e877111886819ab76d78edc72a097457a7a5bec24260b2d613703a98e32653d6d3d46c3096aba3e2775bd0b2bfd1f39b5985b58a9ecfe43b8cec48fd62b7aeeff1e5eda4a8eff54e776935443b8470d869abf6eb1075bc14e5aafd2381f94e1d36c010f734c9875112d9c5b4b907c5864e16cc300cda4a8b4bce58f015db2609d6cac77ea5ad2f1653fd10f01cc7c97f92153de543a664591e7524712788a2b4ece1986bfc8b405574060543df5229c2e7715389f721c3929c210ade9c8e009eba0c14e2d53a51d424c65159b5f82940eef10a958e32153c3519114c9389c6b0b86fcd5c0d8caa1bea0d8d66a8c023426204b424d357615c60514bdc690e9d7e1920eac691fd90f337ca9dc1aa37f6d8f8eaba9d8fd6f96342992af01fb36c8934977f2c6db251dccbc51199968c1b324f593faa17d6b23668a6bae14874c13b374bcbeccd599e229e2e3fcf57e9f4cbc7315627c1b44e97a86e4d4e6320f8457c0e3ff53cb79e0d40b86261ded3a8c2097ae18490f3ca06e8afa672b76325c514f0fa51e0bfef64f3beed9a8d1869ad8de4878ae609730c4aa8e44ef7243077958504824cebaeba4497082af2627e64721d62e9e4dbe58ef75dc442d5486d34d8b01388c83c60f3410579b11fa7215dc1e4f18027a6939665271e102508c453fba0381c96a9e37e144322c6da2528ab727270dea0042d9b9d49a55e42a4d8b7e5135458b362ca3713727facf03173299e6c2dd4bec9aebdf438dad9f3b93ffdce67304387c909d534dfda2345353b9d77811767f0fd671d5f5eefac8de950aaf665a04d0dffce8cc59bed346fe21fe8a8a1dbc0d9c53ba399da1b32e56cf3ed32d849eca96c7bbc0086257757e778afeb3ad07265ff9db17d8b41458822ba8ca665bb782044d64152c9626644bafe8f5aca8b9921c4eb6c414cbc40522bf85b837b89306adb47fa658ffd2fc377fc9a238c7014f7f900946541ca8a14407fb524930497b36c2d0858bd128d5aaaceab4b94e0105312c7acb19a059f9c45a0f8189963a73d56cce79386273ae7fe88566929857bb30af301f348b45a4f8cea059d1ade6d59e069a1a1929d84a07c77c039489d5b7a870556681e511c3af0d03d25b35ef30f009dd384558290c22d0a1efed90cce859d054eee462c7dad1be5e3fd44ed24e49b09412aecc5886ca13bc2afba8a73a46f4c2ede01784632fd60291983787dbe7ac8737e37abb56aec45ecc7fd65c9b392dfce453b86452ac460bd475a573e34c7dc59868f24e7c1a36509d5e60fd35ee27b4ef81daabaeb15f625cb16b748e2cfe7798a810c043a46f7cf8ce9935af4b962f058b2ce5050cbbd78985381bcdc9606514cc7a3996dcd1289301627959b7d7315b80f2fd9e0706fd3ac45f6c0d04277cb6baf2482a7f5e33edca02449b0a063079087c52e5f18661deb6dbbd26761c53798fb73b6bccde15c12f004c3394f7f510f75d562cd1da140704cc16597db7a466be1df70b35c4e9212273386a9a2a6f2fa9275b7998670f5cf26e5a368691b2982011cf6a2c5c768666e138d291236969ac03b183d455910d604034dd67ea65fa15dbe6887b616fe95376827376d28bcac49019f6eaada0453f840fd92cd68149e2f5edb8a6651d84e5eb2483b9be52bb8663ba2d1224e6b6f86230dc31d6f40dad5420a9cfafe9ed7a6d7910e2e73815395b3f1712e243aa7d6c64cc7606573768e2a2647d96b98a368d5f7ac6a4773ec9e0d3bcc2849b8eeeb8e57da61bed5df1a757494ef0fbaae27ef2895bbaeb90817ef86bea04166ba65d09f15089ac8879db798964bb299aa6b72a3cb77f62a79638597f73c8315ff2797b83f6647d80e21f3200d8bb8fce5606d24785f883bd061716bb66454673b85de70dd669a4a7921cd5da621ecda2f44a298ae5b7b0e72465b5c838cdb547334db6d7d92b3e8392844eb84a5158269735f7dc4ebc50e7df269e96957e34ca1e43a6737c530ad123ee9c3bc68b9c8dd50b6c69aa80c566aba9d0be7705a4f1d3b83a6e344ed00087dfea8441ce4ee15f9f9d77d0f4c4d42432b8507fd2418124014960bd691f1b8ff5b2eddb71afc280d9089dfa72ebaaefcc354eaa886a2f30aa70acf88b3de030185dedf31222f9efecedd3a55a0a6f389d5508a8b04dad16570c1f87d35394a142c29cda67fde505db0c54887f8f38b55fe085443c45afd3c185f39c1c942e22cfce35519c5b32c16cd2335a28bffd73dfbe3a07d6f5532ec313d66e02ae3db04f4296199a321075fcf8f11406e3ac24e401c761c3fc837db171a0a63931409e5fd182a64e8ee54780814acece3c36e0e9b11f925f595df2ad8e7593f2230f05d632d45b7fa0563e56ad419eec83b4f87f6735a2d6e88ffb3041f3fa5d19e5777b13fc1bed8b0bd30c8bcb929eb77d043862bfdad2dcae21947d056136eed9b00bba34b2efbb94f7a775bf324934e4aba8eb9c9b7cb7ef4790b334747bbccd9fdd85dcb4c80c501a542e2a6a4a46c343eb466f12d9c91a5c20c81faa9968b8c4584625b8919ec81a8f68ee07bfe88df0e05ad57f1e117a5169a7835bdfb7f71a57c35e1cfec67b3c333c4b98145a5e0ff58c91baec2b4aeba6ea794f4885b1a4cb290c2b0281d8d2204c6e915a9230bca8ba2d9b3005d86e7eee487bc08f5c889d6d66828a5ea23ba8ee282009e0c778f7df454ad8ad805ec20378af4b4f1e5513ea89da212db063c5f4146d17af2a261c919819a1f258b4256483aa439415d0cd5aca536f78dcda25bb27abab443d4b2d434ccad134bf5889e364f6d0214a0152f0ad1033f873e41970cbc2b21dcd004fa150b3e6badad79e1bf1123d1a58d248e4b22838098cfab4f95eb439e168776f9bfce258bae00855c362783b4bcea32e70873e60ba29bafa9799136f6e8deb7da9c6f7f912c3ca63ef255826db7883a3ce36462ee092545a07a1f54789a7c450a66ee6862df726addf34d6d5f48b776ce37fa3dce61a36d87a8fd35ab7bd4ff9d3d1bd78b0972fde40d442e5ef33727e45959498150bb47bd377c80af944bb6822b2a2c73a3264c09b8b45b4380396472d30e1a50b6eed31f65ea06f49c2fe144df160d0755b73769b63161b54607968b2ab324bb16755ac16788a8defb8fad294bc8d4ff3f68e4bc66160dcebe29d1cafea9a58b67b40d9d4b13233060133b371830c6a90eb20738e04bde5c122a43223fdcf533df83184dfbade96f112d83a7d868810c705bd3ca8f3bbce1e58e38a6cb7e96e648dec932055012fb84f0606ed4a5a1a0fdcbd37fff9cf02491e98a6b15bb6b38d096b3f23216e8d0a87216e3f69b2fd1d2822088e7b1db11529844a2c5a36f3d7484b55d7497f1d993876bddcf5586cf7423bfef825283c137b16951f8b625b40ca2698cd47942b72e014cd54c4b3a51367745cfe2f567f02139c7ec63eb069437765a00b34a0a01347f923d8e71d0cf0f615d7aa45a62521ed8d272079f4e1a9477cc0e52dbea94b100833954ddc382420e644f5913919ea775667391647ecf22f9e7d74e66b41a363da7c61fac347d9153e435183fd82515c151e3c4ca53a1af4b01588fb1b6d0fe73f36cb3c9ec1acf11d95088afd72abc2df3204d0f600eda22b7864539fff0b698627d636881d2dbc17cff71726227abaa1f7b3fe7e538ef4f62d02c1abeccf496d3af66442708e65a88630365f88e6ddcf052068a1bc8a18dc1b6643b4ff198c9920460eb3f1d3e09d0fb85084cbec3c67e6441b561395b13cd3970b9496c9fef8bf5c1684751e0a2e15bd266e6fa3f583e2039af3943767c17bfef376e026c76442edadc5de606a2444d5e20a942b8ab4dca27bc4032726cf8f667ea05ee370e761f8ddf1a478d826bc952712adddbe8f4dc92ae6f244d99bb9bbbd9c325ea5e07919dbde811e56ef3a09ba9ba3443aaa07ac42a0cfb6c64735a2f2f246444f71630f9d1c1b968e6a4c799f176fcd8850f1e1fd885029029e340e9218ed2ba59474ee9220eaf77ceef1dac42f8ae2a8863512718f3e996d96eb812a4a2d24ae6d137bc0680f3eae678431c0a66d0f747c9137c5b87f68bfea87410fcc509abe174d8ca97869c14755840f2211d357fd1706d72f7c177ebf73be64b97f3c1af24254319e3666ef53e83ccc670dddb462a4aa1b13ca127f894a52372bb378f7c564c24bb69811bc596f50f71ba58c0aab11909d23a09d27acbffc8e5400a4cda24790d2fae8bb456225c7b48ebab3d9f90606ed5b39326f9f70f4042953858df28ce3127cd0f95ab83599e9123d9e46fb24a7b7ca4521f883f7fb6ea95aaeea3d5d82efc94f90c6cc9df17b48171434d27791dc047ec563124e507937486380d5bce63fbe36ad700f4693c648ac0265810dcd8b367e131995fa62d74505d3edbc25e82fd6b86954d8b1e86e7eac9b8a39ccaa5f20fb8203efc4ef804c2eb6544faa47cdd68765718655f2113f8178137af01b1e83aa660bedc0b9d7ae221d3ddd24ee3d5f4daad3958f6bd58bdbfaf6bceaf653b0f1c45ae680ebfd7854dd27229d9a0e5d83587727107b8896b49955c7ca852aed7223299875d693ab1abe18a4cb579f5014747dc5bb774c121fece134888cac290e7e6d8236bdd3492483b1d2b9621d71d0583d9eb42e1a7299f77b10d48f7e051107611b34338d60f36466aa3e11557da9a58b1dc8ccde793e85389f1a00feb3cd76b6955b046f1ba7fa841b33706fcea8f79e89cfe4778be426221023851026b07b860cc90251637b0ba746fa27a969b79d6908cf031d72e94a0d98c4d12ad0a56f2f9b0d53da61c5f1ebfb9cdc477c3c91106e3b3d8f97bcfb3fa5408b455626b06710bb6485292cac1ea8eedfad3e6da1e3f9de9a7e063804c6c413375fcc9de7186a8010961fb8", 0x1000}], 0x2, &(0x7f00009ca000)=[], 0x1ef, 0x4}, 0x4000004) 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, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) sendmsg$unix(r4, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) bind$unix(r2, &(0x7f0000d77000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$kcm(r4, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) r5 = accept(r2, &(0x7f00005ca000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acd000)=0x10) recvfrom$llc(r5, &(0x7f00003aa000-0xaa)=""/170, 0xaa, 0x10000, &(0x7f0000148000)={0x1a, 0x10, 0x3, 0x1, 0x0, 0x1000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000fe5000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc648, 0x52, 0x6, 0x4}, &(0x7f0000d30000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000e7000)={r6, 0x7}, 0x6) socket$bt_bnep(0x1f, 0x3, 0x4) r7 = accept4(r4, &(0x7f00005a8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ae6000-0x4)=0xe, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00005b3000)=0x0) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000012e000)={0x0, 0x1}, &(0x7f000058a000-0x4)=0x6) preadv(r1, &(0x7f0000db8000)=[{&(0x7f0000b6e000-0x43)=""/67, 0x43}, {&(0x7f00005d6000)=""/202, 0xca}, {&(0x7f0000471000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e51000-0x87)=""/135, 0x87}, {&(0x7f0000b1a000)=""/178, 0xb2}, {&(0x7f0000ba9000-0x3a)=""/58, 0x3a}, {&(0x7f000062e000-0xe7)=""/231, 0xe7}, {&(0x7f0000c90000-0xc0)=""/192, 0xc0}], 0x8, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000b64000-0x8)={r8, 0x3}, 0x8) 2018/01/08 14:04:10 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/08 14:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a5f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000014d000)={0x5, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000944000)={0x197b81b1, r1}) bpf$MAP_CREATE(0x0, &(0x7f0000b09000-0x2c)={0x3, 0x100, 0x0, 0x4, 0x8, 0xffffffffffffff9c, 0xd907, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$netlink(0x10, 0x3, 0xd) 2018/01/08 14:04:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000d26000)="a272c25c1dab0b56289dad3590a071a41f2163432fc35168c3197ea26ec4dae200e40d83a2438fc4091fe7a59ae614770f0ea32f5c79a55d4c2954273874ee80f25bbce8b0e709", 0x47) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) socketpair(0x1b, 0x8000e, 0x4, &(0x7f0000df2000)={0x0, 0x0}) r3 = accept$ax25(r2, &(0x7f0000180000)={0x0, {""/7}, 0x0}, &(0x7f0000da4000-0x4)=0x10) recvfrom$ax25(r3, &(0x7f000017f000)=""/199, 0xc7, 0x1, &(0x7f00002fc000-0x10)={0x3, {"6083eb927425e0"}, 0x8}, 0x10) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r4, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/08 14:04:10 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000003000)={@loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000-0x21)=""/33, &(0x7f0000000000)=0x553420117f74cdec) 2018/01/08 14:04:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000439000)={@common='ip6tnl0\x00', @ifru_flags=0x400}) write(r0, &(0x7f0000fdb000-0x115)="1f000000070affe200f49ff41a0000000200000902018005ffffe500005133", 0x1f) 2018/01/08 14:04:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 14:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ef9000)="", 0xfffffe73, 0x8000, &(0x7f000066e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 14:04:10 executing program 2: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x5, 0x2) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000051a000)={@loopback=0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000278000-0x4)=0xc) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r2, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="7259d6b954fcd8cd88dc3cfef4e391ca0252f1e3c24dae50659bf78f3fb792d84eedb23a6687a9080f6334a7de9500cf2bc51dde54b263bed0a2d47ad20414f6e7c2d8d8696fd4b5166fafcd396aa8e0fb8ff50e699bc6182fcbbdde12657eebbfaa542c3ce251981acc6ccb1955a75d061f94f283ec8f3d955e823e0250da35d0cc8a64573d39d56ec5b98051474a9698a76e2e8676e2130859a599f0b3cb6a115009a95c0bb147fffa071c9c375e7d52932e122218670109c08a7b91a5f11811f9b6d16e6fd34c46ba8e3b0d9aad30bf55c429a30b8d9f1285c7ea9b274a7372e31c61d0bd3ccb7fbb54362acc9d2bbe04dd2a7d7700676b5d4651c0938b469f44ffe0945a7b3d34cb109524fdae055d5eb997377841c1fe20995bf2782c94ce097b0281d6f3d6a14c6721934ddf23fc19392402b3696e3fceddf78c74a8b021bd2c498be1ae84e6f6e8b4568769a1ad377ff29732e6112c2644a06911d3d3c4fdf48a2da5549dee7491ea8ae9be4fe2f29392f456bdaf860e29fef807c57b240da5314213f85e9a7c0e65e30d98919cd8546a9bfa4169910cb6b14eb28ae54642f6b36436d4f43794e2fd4530bd002beffa4a04e1525f784d44e87820b3ab87b4a49d13450ff309fe7e577885a5ac84a46e0b739dd8fee25cf9451f59ac238175fb4526f75334ecfc859ccedaa69f77da9ef004be474a5c68c604ba2f7c35bfb436536ee8ec4f554f5a399d39baafb87f7cf7ff4b4ba953664039949a422ae494d34e9aab4f3bc4139342006561af5ab714affb6e850022491cc019db3e17881341c9999455515d1fb018ab879db0f46231acfa9e30524319d57b5e8474dcfa84f0d3ee6fff6fee69253884fadbd626b5e1b7d7dcf5ba39e603d0a21cc10c3d952df91a9e5ecc13bbb50894f9d7f14042ebf9e3a6d2c9006ef7e06af8047f5375b0bed96fb058d840daef1cf79286743c51604f2b4f03c0f472f462c41b7cab7f1b362c557a6d2be4185d3e1f7db9cb1ba7288aa382a5528b3c81a752ba76790e09c648ac7246c49cdd4b8d69f045cbefa481bc080a5b8e929575509a44b7f08084fafcb50546446385633c18adcec9edc7596bd6eaf510e0cbebdf8f52cba96e50eb66d2979164e1a24dd441ca027fa8bd775a274b62c08cfe2f694bd9d4937618e56c383904bb7780478db607fc1c653dbf409afbc1aea47171ac37cd3df4f343c50676db641d54aef9790d8ad13ab41b284c3031fe8f88c518b1b08faae0a1b7628dcbb39706a107971e8140be2677ba2fac840c9e9bf0b3427c3ca9f8ae6d8c77da912ab9bfe9234d68d39ab1b7d36748f0c081dc7f1ce14300f0ca578369c77f05a4c83e7851defdde2014fe6e3e12108ce905017b55e31165039aa2c7704dea3c82011d2160f1208f40e4564fce79a4c1891603527a4e2cfd174f3688c1a209b890fd41f0708fdba50d9b6fa6eacb88db4f147e94894cfd83f0c335836e8bda9e7bc9f3f48e384370843cd66f1879c4883ed17aee5d27c1a680644b787beee46ead5c385e4628cd090fea50ae31671ca3b383956d817c3a7709ecc6b152b8aca72cea511009de0eab66e786bd71eb4210521f2fca5e8e4293bc376e650d03b6d49c6cf61122cbc57e125fe961f550b3d113cbd6e0236120735c98c8d2674054c402d56abd4c095ec91aec9d5bdf1987150be46ed2946582d2dcaf9535a8a656b7f02f7045a455653edcc6f00c65209e5bfa5e02247b22801aa02d52939b382daeeab619bc315d770a3cf4dbe4b36931900e4c018c18415b1993bf37cbff8c521471e1ef442d6a6a23909dc373d921f2340894bd356265f19fc08946efc221f7de56bc4062ade68a1c00aa8f502a96157d21201b7f3010e0952bfbb5e578dfc271fb849517cca8b52b97c52f3b1cfcaaec7809eacaf4bb78674dc7dbd1332b64d2a9fac7f9f2e4b95224d7b5b478ac24829222fa31dbf4bd9dfd3291f40e5c5114a8e483116cab62845ebeb71623845ddd20fe2c821051341157e7f35f7adabdeb0a17874d616beed77a59b42e0f2780eec0c4830f2ebeb5969757e1919ea520fdf16f02c2818edf8f5cadea4a51d0f387e9eebef90abc0716cd86a791c4c8ae6a0f9165a32c1340015a5e53c94dcbe5b1bb89510a6f73dab4b435a349702a44c3bbc70cebb066a92fb344770a33487d13954d600c25706b5bede7212c3a582696fc460c0f14604411b4bef88502d2ade0e357389546be4c8eb7a371ff9e15d3987e3f417b70519f2079824a835e1da04b87fed70f65f8a5cc7acd4ef1de25b53beabaf95a59cf618502bd6dc69cbb07b3e7278e5046ef68a9165a5b233f524a9f4c8516896a1e6542d9d4a1a96ed2e590e523d2e1382e52e2e8aa36320507f30b39585d73abdd5b44fca89624c6977e716ea08509ca9be2f8c3410a07e6bccfadd811d48ced3d691c7d1e14527de0b6721d203a6050c4219bc6ca13f84d07a48ff3e000e1c4d03a1a75b6e89ce17799c136e57289044d869d9a2330bb0aa190e88626469d13ce3df4a152918262f7404fa72a9aa150323986df497a1fb18aff6d42069305628baf4722ddf3864dd8b421f5fe6a8831957ae43e065294be2f809896fc1369f3bec9888293882568cfa6e2e480cb5abdcc6a32e0b14e4a0fb131122d7643047ad01b356a3d402713d059bdd0a7f05cc04a6f220f49ac2fe7939a5d70288a3b37d00c6853a5aa86ba54d06cbf670547994ab4903d8fb91a883143e0157a3a9e89ee59e9a818e5522fb0f46b152422512e2444a90bd779c94f2a6a276b369a77ee83ee07cf78f583b30b3f61d0d343b081abdb674e0e1322aecef55e56a031a70bb24880597de1367dabe5c48d20631033f9e19201681562769f63a4d9be33d3f4f32401f64f5140e28a9050ac0a35755bc864d54c82e42f2782f531bfa9ec1b2f2fc19533c993ccf0a411e95c00ff9dc269a17ccec96fb84ffc43c4b35ba2969c7297d54392cfa060a3e03c21e80782dccd727ebe25dcf84fad9362aaf06b7bc167fc1e7757bc81928cc4c7608d836975e52b091c8b6a7a803a675604ddb704bc045c23e108cfaf0194747db4a8bed0fa835fc40cc5a5499b8eed4eab01e37699386a2e1288131737297ccbdeec8a9f972fbad3b7f60ac378e4ebde260e7f7b218fa94766799d168557de514ff987e067562c04612a9c34d5feaa8be6e65cadcfe6edb43cf0b881f5935edb8229826ad55e95312a90afe63d70b71e1deb930eee8e3edd3b978ddcf9f510d2455ec7fd6ed7ebe842015738fdb1386962819723b2c5e4e2f360d46110ddf51252f90a3ddf51ca876046c2e0d3953305ca5ce2c46efd841733b6655130e8be7aa925e4a6e3230f32f8744dd942f08b676268851a511ac214d14fa83ff090fc3b8c4491bcadfbeddb67f2776e0b92fa06cdf392e5f4252c4de71012b853355b5c556e65e99a36e89b29339d8dde822d0b7ac812b18fc30ce15794ea0e194170d1cf775ca042046a4ae061d323c8683ca94222f10470b2652511f81e1d93d2a2bc85166a3fc691b2b99113a885aa1fb54e7ad934bfb173bf80aa0cb15789a66b6af2ec2ef5f884772b44f50a41b239737355bcc70c592f483e4a10e3df9731dccc433f3dc232323749b5b460dd07641d7b09dfd6b6805cdfbb6037840b433d13083ca63119ce8d2d32f106838330063c4bb384a115f028d12404427d3f8cb85ac1252d6d15bd4f8f85804918dcf0938d9738dcf8d99a082406814ab52f64d241387297dde0e3b5ef0e97b57fd0c2e5c2bbe57860c0eb6f9021a5fabe68121d7c5607cd90554e95a2fa1756c862b597f90eb8f705025b320b2c2df9d4fd30bebe4ef3814bef7f0242ca07348d3abbaca41ac23af31e073e22e2a29ce366b08d309c37c58b67e99bbc82b17c739f57fb28a6993d1b264422b493c160c2aa1a1e9c6af738aa2e421037cb464f564ce576f4166bd662c72e62b28ab3570d426b2f045260e05c5e3b1302ff3554d35bc4830f02dac2ba5f52dc7a9ec252cbe534e5b56c7490c03d0cad6140e6fd6c5a09eec8faef98540000bc426923a98878178fe1bf7435ef7774865afcb5b429baaf43d777adb93c5ba4fb2dca1d0d2612d10066d2f600da67b086f06707d982b2e19d3ba4b90abb90a6c798e26f6b1790aeb7f814b5efb64012b6f6f16767db91fd462246b3e991ff52d2acd5b07ca7f84b7311a2339c9ee9256b6404a07ad316eebc2621b7789c9c094116131ab0737dcab7e7305f53f6a119f51a8ad41a0beff8aa93fd8fcaaa7f8d16e9a392c335c7d4b3587e15ff26b55d2cbedec65eeda02d472a173209ea39f24ff28f60315d6f8e5648c38ec876a4cb99ad93eb877ad6aba7d9477452e4cc11a13914f75472672d663f9518450181f004960bb16bd77504ea343045a95071b1cc2e0c4d9754f6007458bbe61d8e4c8478e7865f2deb3bb18a02377b3c4148a6bcc4a40c9893c0ec8c0f1ab6ea7b6f8edc45e27f7dea2d76ee7c6fb2cdb65bc48f41519e8ce4c6eff4a6774aea23891dd3fa89e8f2ef4796eb03ab995705a668e3dbfb33e5a7674a5808487421ff4e4ee2582c1fc958978cd80b4a7f2c7638f24a71e64e55aa38e92ff498b894597f52f850adc89a8036638c73cca9bf14e210aa16bf8492821d0c75019aca201ff9152f1000f95b26ea5ecdc110761b0182e76859ebd89b5c1e5fec961d997ef8693b341afac4ed6b191b32700afe81e67ee3ed7b5030ceed2a63db43100c00bace68cd23ea906af3ca62560dd8d3336c45a3a597586b7416f294a1542b69f0d89382e997745ca3e43a6df58bc49148e4bcaf37029bde6c70566ab6dd6317d79b7d5ca9bbfaf9dff45743fc8eeadc714acd4c087a07354b631f132c5af100720bc20926d0274e0be6eeb5b8ee95109eeb2445603c1d33716b06d678aa78e089ce792cc3e090b05c9f57ab21cfb501b07da44a7cad753a45dc2a98f3ab024a5a9426bee2b178bfd1088bd524d3aea274250046ebdbbf19e02a2fed5ba128bb5fff2698079b7e27602480642fbbb5845c1f71ccc104c17da054715d7070f5ad140426ed4c6cf966abb14adb850d4d96351a02ab524734aa386b36d00362d05ef5220073fd78506a3bbde5d5f7d8d2dab77f47e45171b5aec531c77dbbd522d7f9e9c97262835eb759154339beb987355329cbe27479f7a5ba127290b5b8198d08edb0555ccaee2258431bfd43fd52b6fca4ad1e95bdb34f6b4722be8392a72fdef23ad1e2142c730dc0680a475ca09a51e3bc8f37321ebfa301e7630d74d4b29eeb709c2de79b4b1eac1d90d9af25b422d17536f167ec28441d8ce3ba3c86a07c200b808f5e2cf32572521814635dcf00b559b600344f04a497f8807b9c1e98c6fd43d34174c4b10827c11af1073b7fc106680a7303cf63cec86fd86c772fd684aa6e5424ee238bd538e04968baf022234df6715e32bb4f10e49a7ad01ec6e2f0b46dfbfbff10ce2a6ecec343cf0b9072d733aa89bdfce3ed58ca5bd692a3f3fab09476f5526a10d4af90953ecb4b3ed97bd132cc4d5cf91378752fd0dc52052ebc65fffc6e3de511d32ea501c0b79b7486d09ed1acfabd0f83a7f640540a5270cb0c7b417f4d1e4236aa79cc5c65da9c2496df693a7fa1", 0xfae}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000145000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) 2018/01/08 14:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000232000)="84f7fb818c8e455835a6c5fbf2950a7d6ebb323fb0fbbb47daf9994abfe35010269cfe568f653e96ff4917c57b1d5710f92c3c5db4fb7e4a92319d56d0e6ba12bb84420c06cea3d0727e4fc0a4e9103027794e91be9134c4a7089e87bb28c8e9dafe5cc15f100b1bcdf6b9a077c739199b450c9054ebc831bf194951255214c5de63228e13a1d872c2aa38811db160ecbc31aef033b1a3f18048805d63e5e7", 0x9f) r1 = socket(0x9, 0x0, 0x3e076429) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000905000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, 0x2, 0xff, 0x1, 0xec, 0x3, 0xfffffffffffffc07}, 0x20) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001cf000)={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}, &(0x7f0000c08000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007eb000)={r3, 0xef, "a3c1ba038fae20cba3ebd7279a6be9085e9eadf63f53282d388d540b1b80d21d71d0cc8410e2fe3cdcd0614788ba68ff75fcf173585104057c1ecaf8bea9367c096903d062184dcde3b9037c62720ede7a7e1a1cf0a1d476685eefc0815c0532696127cca0e87c3708ed3a8bf89941184693a055d3281216004ab87bdc2d80c296cd3a732386a0b6e1c7af88bc87044b533cbb681bb502c2a6df25babe7912181669a9c62a42601b6af62e496603da189523cbf5836cb1c882f9bef466c55160f183964fb76e6fb6112adddcb67fbc614595d6cfea48b5c7d380e67f8b707eb7302fea90d97cb55f786020aaa9c0d2"}, &(0x7f00000ae000)=0xf7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000450000)={r3, 0x10, "966834e39e31fd106360d34650b0b5ba"}, &(0x7f000058c000-0x4)=0x18) 2018/01/08 14:04:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xb, 0x5, 0x0, &(0x7f0000b49000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000584000)={0x7bf, 0x80000001}, 0x2) sendmmsg$unix(r1, &(0x7f000055e000)=[], 0x4924a1a, 0x0) poll(&(0x7f00004ef000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/08 14:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x8, 0xa, 0x8, &(0x7f0000ea3000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a47000-0x4)={r0}) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/08 14:04:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x3, 0x86) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) r3 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000681000-0x4)={r3}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000495000-0x8)={r5, 0x101, 0x401}, 0x8) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r8, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002bd000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00003fa000)={r2, 0x9a, "2420edbafb501aa5e009408f939c9d0318b098d21304d1733088357dc59f09c2a382b39efb2e30f2758f778a3bac73387fa2f203b03f758136fb8454dec1921a5f82ae9bd13777826050b032d456eda74ad0e02bb6d68bf4a2c678c74eee80eef543f0c4eb95b8076231e7388c2e4c9227534d0ad0a46b22e4626314db58b179496f5e7fa94f063636ecbfbd2242dce575ae03054f789c5e2c48"}, &(0x7f0000b73000-0x4)=0xa2) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) write(r3, &(0x7f0000d20000)="22095e599e2ad1d090ccbc75", 0xc) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r7, &(0x7f00009d9000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d06000-0x8)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) getpeername$unix(r1, &(0x7f0000c6b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000a78000-0x4)=0x6e) close(r7) socket$alg(0x26, 0x5, 0x0) r10 = socket$inet_sctp(0x2, 0x80000, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) recvmsg$kcm(r3, &(0x7f0000ca4000-0x38)={&(0x7f0000768000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005d2000-0x40)=[{&(0x7f00008bc000-0xa9)=""/169, 0xa9}, {&(0x7f0000e1d000-0xc4)=""/196, 0xc4}, {&(0x7f00005ad000-0xb6)=""/182, 0xb6}, {&(0x7f0000b69000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000e1f000)=""/181, 0xb5, 0x7f}, 0x40002041) sendto$inet(r7, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 14:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80005, 0x2) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000063d000-0x8)={@broadcast=0x0, @multicast2=0x0}, &(0x7f000063d000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000074f000-0x4)=@int=0x0, &(0x7f0000a42000-0x4)=0x4) r1 = socket$inet(0x2, 0x1000000000003, 0x1) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f000053c000-0x44)=""/68, &(0x7f0000490000)=0x44) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000dd1000-0xff)="468aede196d399b233ab9778a530ebd9", 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ad1000)={0x0, 0x20, 0x3, 0x0, 0x7fff, 0x4}, &(0x7f0000aeb000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000036d000-0x10)={0x1, 0x1, 0x9, 0x800, r2}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009a0000-0x6)={r2, 0x9}, 0x6) 2018/01/08 14:04:10 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x155) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x80007, 0x8d) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d15", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/08 14:04:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000096d000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x87)={0x0, 0x7f, "934e61f3eb1b5650f48774c1b337c0c2ecc6a6e3a527263c48333a89ad48fafebfbbc8d9f054591f1a01aecec5a81ca15bfb509c0bec422d97b3782e32b1aaab26723ebe06fd2e7f23e1e84881e3c8f900a690c18bd34ace35b57365a9a9bbe6b431189e0679367867d7091327c37e3ecb39120705dea9ae3b2a8c70b9614b"}, &(0x7f0000001000-0x4)=0x87) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ba6000)={0x1, 0xffff, 0x8, 0x77, 0x2, 0x3, 0x1, 0x800, r1}, 0x20) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) bpf$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) socketpair(0x13, 0x0, 0x4b34, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f000000f000-0x1000)="09706c9e3aeba5cdb7b0942b35dbdb11f2c211c9c6b8344f52887c9cb2f60f31e2b99ffb70874a9349648f2e0603ccf90669563abe610625312b5b4f8206868e81a6bf622fbff32334883decd49af8ecd6f179da73b095e1de2362f139bd258603f904c314e5646fad0aa2a802f3bfc57acda00e044934e65cf07276e6768c063274f895bb32becbcca03dd7d2f69fd129670d658821924baf6cc4c9385211b699ee4259260721cf6568ea7afdcece1440b88bd8e216653221fcf6d6f9f341fbf34e5f37347b670505f5efceabc16bcefa4de47d55f321f2bd54d07f5613f0e364c6e1565cf17c447f350ae08a956208942c30ce0d437699060a159fc5315ea30e64d662302cd93ae2189d20e5bf21584463a87c72ab70a0f9b6eaaf5f2a3933e5d123645adfba994fcf0acb02cbf3450639b4868da71037262ec07c8abf7f3d0ade5909b27944917a7f788468c362c16a7f7006e8db135f889c6cb004cc0e188edbdd500edef59bbb374794f64bb8398b185514fe998b99a3626b4828d3a501e3409d8122cebe7791c369ad8881323e55f59416f6c050672ab31c30bc34657933ac82f7d11961b0c8c6db42e169ac413e188290ba1af33c25b55c72eebf8205d403a5527fc6bb8d595e442a1183a18af6f10e1a000d6cbb5e2410f17c798613eb9ca8dfcef2ff0d34eaec83f88445a28d0fed53951bf87972fe58ebc8d21645d18e2dd75fcece49e4d540cb132bdb075ff419077bcf3252705b7f752af8e6e5d7822fe28e79b04e4aa7f1153cd0e49a7e06f37bfaeea7d9d492a14275a7a3a890a50858bc5005c62104e30716b0c821e7d0099505cda6ea79ed78d004aba26c32d71daaf28da9ca0f1dc8a28be0dd01da9fa4a308432e472438d3f98a057c9bf32a14c59c492dd4fe3290714cf4cdac6a397b5ce329f4f0a3ec12ecb30e0fb4e41458c4d6e9e385f0689ff1cbb4203c6bac87f6a866fb3fd42bb715ff06efb03a43db97751e8aa147c85e5f65ae85fcd27412a99bb3ac187dccd42ba19e8ad3feef86c94dbed9395c9cfbe2e71c4ab07af9013001603dae7af9b425d6093bde91cf69135bb7ea5de15d7956ba96e757fe5c660fedc501f045daab39be5426ce56be2b4d83e2d4374760292a3695c7e132bcff85d5af6b6ea21a2747282cb448615f5d4f6d7732270fde722cd8d8af38d5c174159b32e90cd137a4a9397454d685bd3339c1de078803170e5e8f2604e6cfda538f56622ea280facd28ccc514c2d2fe04ff82c3dc7d172e04d6c47d4b83d4a8b1a16dac815402beaf1a31cb32d88bc4432dd527bb6f6f1b717bb016d07a33551b40a0e9496c225c18a4bddacdaf1848fc95d59d01b7771bbfae60b7407ac99057da3001b82d03b31086330bb0693d70f63578592b3ddbe7795cacd3dcdfc993057c899e2504ec79ccb7164d967d5dfdf0d24a62110675563b958e834a79f61360242d4ef410133ecf67153c9bbb5ba4aee5d5a9525b4f8a05bcbd60de1dc064d92b5bf09e335c5751a6a4bda9b37edb9bcd77d5bda0588f9e1fcc6dcf41584eb3f26b65f0a52667ca3bffee1d80c60298d3e4697ccde11102b7d4157bb3cb9ec5ae09f43078e3838c3856760bdc68ffbce10906b1794a71100af9b16093c8c57affed2a9db010b9717a7d6725db29dd006df17373a258e6c6c5cbfaec19a8945a48fb7b12345ce8ec76275383025151ff0dce49b3588aeaffa3849bdba74fbceb05d803e526ef4b1549b4dd5233a5dd55f3235ed5b66094255d7b00b71ba2b8ccd95e6d4ace2aeed42d6bbc87c1f42157db666d23166c8c6a986c368a012ae4f4983945a2e6312d6b3b9b7d3385bdd2abd643b7f03cd8719e35169b396e306d4e4a9982c1cf2723b5a65a4733dd0c462d27ea3529facf583a39c2ef6e23ac7f0b9d2eb58438990cb47428074c6011c1620eaa56c2d2039fbe84d1e6461cdd2d128598e55ac2a88d4bc10bfae3d172f7ec4991de2c78d80dadc3ce1e573d98688492917574549472b93836adf9c1f22615e7762051ac8f83e549522da0fa9d9df39ba0db7f45d9fc8f003a1fd172d7dcce1c260304154b6a467b9c2b3953dda5e15570fdec33535813cc69995eaea653bc6ec9b581fc54f421dac7ff6127db567ec3a0a4b2d8750faf5628add843e0e6e6a20119dcb9ea9b6a85433b37bb160f61f7c5afda46738430287339e5a249277ac9363afc1902f0dcccf3dbf8fc1514acdbd7fbe5f4efe9f8d140c70477de27a2c7a4c4bf9db7a080627a3626fd7012c3b7c6103916739c0f5086586dcb219c5256ff40bbf98ed5a242f77381427471e6905d9e67d611d207d4c16da2a1c08c12e72fea40a94dad490821ea18a3364c2348392f1188cf2ab3528077d1d6183336fc674f15cde3329185a606ee5210a618814c67c677145abee53770ae66fd3570d7051da96157dcb46315b5d39c109d8bd710577be899d7a39df2a807a2529987ea5c217636a563620c7dc92c27732053aa98666692b5c56e9f42ecdb8a04dbc4703614460bbe3cd57a5015c781d73a2ee11e144d39a2d61291d8c73e880d151d3041780865307228b5c44fe1345f352d53cd1b60ec65173a90aa460f9eda6b08cf3aadb24588144673d2f8e2a72fab010134ee93e98c8bcdec1f02f71b1ec8ee2a24ea26a5a2de357c87105997af15358b9ba126ec27f9103ec02bf83e151f4829484eda3f48af071e6ffbdbd20e0fd7ac6af1b967cd0354a45055c825ea63740d7d632ae1e00a637541ee9b7e5524d165b1ec87aeda97a7ba8cf266001472b5c2d70f3ac917d2de90cb7d8c8c930fba08bc5fdf51eea29dbf5ef9874594fde61db53dcf54f5469a71bc4ae69f0bd62c1860d1760aa85e9c99b9778b1f4d8908cacae912f6159b0ec1cde2e77827f777644cb65920074d3c0f9921879f5ea55655e4222a99a4e852afbd111a1b2dee6b8e2d2dac5bbd433e914e22fd87881ba3f6084e18b5e186f101900b6deaf4592ea873ec852855376a6f21ab3bc28d154d021a10a87d85f710112856be0d2b80bfb3d9ff30992ad207a8b56cb2a3bf2adf6bc698bb29dd03c6031ab8280d53c1fb1f252d42c929408148e57372baf9b1d67b71298e70084d66cedb77523937ae1a3a1db6799e7df05aeaceaebabc1aa87ad0a56ce615837cda9f2d0d35da72fa0313613ee64b9b1ea6a0fd6d1f4d18a6f6eaf2fd082dff38abbeaa769dbd92b745204cc7c69f7fa9991be88d20fed341d39468759e593d3ae4429fa8c99bc5660a553190612650d38046317b48e4ad97cf7c81f518b0fcbbb152c56dbe983ce97d67ad600bc37047864457c4b46cb5b4d9c7b0a46351bf2050bc5b7b4970a8dcc63c5c6fe0ce7b502633ee6c9572c6b8c965bcbaf744642ab2bb84e82d13fdbcf66b16684a4a549888e9d866dfcb2349b0012be164600c5288cbf896a112d8ec7dac862785204118947049295602785b9135ccd872cade70b35441c71ba165fab20a6905131afcd53a85d1d392710125d83f24435c1c7cb36ce1fb27466ad250341672cc590d0f94bb9acb264c4afaba244b613c7e2efba33c169cd9402d5cef5261dbac64d53153ddfb14739c882106c4c28477a8a6a9e31eda0a840b7623a4a78480ef2478f1e4f5703406a8de0e7a28e2646b5a78f92f634cc4be07dbf368a08bdb614706539a7b0f4b4db25295230733a47cb4000a0bb9428e3d63bf43e2cd399826ae0cb05cb90934e69a96fab1a691266f65f6698911f316d6e5bd693d1d161b16dbff92a03a4cdd0c878bb95412db8e4102ee33a64745faf2820dba8ed7de2ed73d21a44be4d6edf51e2a2d7ce386fb9edd66a7331a247cb6144b5ba70405215200c70248dfd4007d89a8b7b2fdcd1b118299120de762db8fe1bdf1c1d9b23e54dd86ee835c224eaecb0594b1bbfaaf2ef53710d597d553f3339f0cf5d94978a305a86e7cec218a0e933ade326bc38b691d6c239721b97266acd4363c40e279fd15269704cdec89c440261e9e754df16605a7f5cb84227e69e01ad8118e8a214ab7f5979fcf61bae30c2082ea539288e38e463fff592686e90b450ada4354fa6a1c33a9a326a1d0ae3c3701167635af3780ec47949e59b1fe8260fc0406d8218796b5caeacf436f5ebb935538b99e0b33c7d7ba43f3ffb99ba4c37537bbbf3b99047235b9eb9f0aaf5f37c2945688829229fd42f50740513766c606f4b93ff5dc6c58b6ce6709911229db04250cc1bf189765f2b40464bd2d918765ae1d1436655cd7329bf6c0c8bb5a0506a2c20494a3b5e9d9764f54b8efc0a4f2115e4122344f3650a446e1ffa9f6acfb9d2aa622eb6de41822d12ee9a5b0f835913dd4c99e8419425d1cf28c05d7adfa0f7c6426d51992d904e5c814cf2e137652b5e7194b74143cb0664f49cbb4dbd4fc5cefc69f79b299d3b56c3afa106910d44b2e3fedb9bf991cfb6d9922712c4bcf9dc7cba311c517c87e3026db2460dba89bf725d3b071d03c05d35f5adc90db25e66a447cff8fe42d369402763aaffcf5c49500533a1b7236533e4c6cee39e77c6a603cef9a0e7eeefc79dd6e6fa2198fceefae319ed959fbfe3b26eccd6078ad85dfaf5bd2d6e1c7c17ddf76cf9219213b28d79a172a052c01e17044b94adb7889ab5538538f7e79e0f1b24ac81593de80f0dcd1c55a34bd4d3c49d61aee20d5985ae0ff9af66a6ac9c29814f55253ffa34cf822b3702df7f7d1ab734e67ab325e58e64b3896272abff8826ec2c96ed3c2bbb9035b081535263377dfd5c2c5314d64160f8384ead386b9437c6bc0d0ae46d592cc47e72f86f5407acd34ef9b7b98d6985c5adc57bbd56ed346f6a8698cb116c5e0c9a9cae4b507f4660243fe51f58d5e2a7ba53d555f843c4075b4a269b007b5fb71972fb48ff0770e97bc9a4f884d788f997a1acb5dd92757b1f8142bd065cb582344b2a490cc281aa570b990c57d262e1de66ef855b039a94cca647e86a76645109cc1b10b30db9b0925cbd3c0475c9f72d26df92cba7d15082f819637c4455aab88496919eba011828aa9ea66038205cf074f3cfd9f73af9d20e2d9158d364d5750c5d1735bd5c1eff97860c163649087a525315cb4fe3cfab316c84795bd42236a311dea88b4dc73c96b30d7565e6eed347f648adf233783c7d423736f986546d32931b486633a29665efb5468c000b0600a00b4dee52bc66981d95061751c769d3a74ae6273abf3f0b8e5f1d8ebdf72a3adafadc9d6237a7895b3390fd8d23fb756a4a5a850f11b4ab1fe5876a72eae0b6ae521c9eb8877a891e67dc73b314e33961638f7fc9884fdc7b1f29c08dc1e3a0c30d5b6a84d7a81195488eb50d6a0ee2274cbb40b163927ef4be9ca2366d5f5caf7460da7164a051a9068c09b97bae509c13778266b4eefacecf774b4df69297745e3f6590fb49c1a77d9143521df28034d78248b410f16ce67b9c5e909243918864e53d1a554081bb48999fd7cba8dd22612ccf9b887d52b9f749dcd11d2a1e4120e9cd37cf106a7ec21b32823c822f2cda1d3b63e25a49d6c7d546e335cb03df3f44d9a598d7d6602474d8b7470dd5801d15f513393719ce03137adaeb39dc7f96c30d0357462c37aa0aadc47e888d9d4e324a9abe53faae2174f1e5b572a8add5de825bbb2ecf8f7d4eb43ef16dd915f259c971f7713232abd1524950ea6ee6c840c3df241ed8979c7b87dd286e81fc237ca1daa9078d20fe1e616cb7cdd4381f908f480cadc909f539ec695fd05aa59e8bd1b3fd3e5", 0x1000, 0x20000000, &(0x7f000000f000-0x3)={0x11, 0x1f, r3, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = socket(0x0, 0x3, 0xffffffffffffff80) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000d000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd25, 0x3ff, 0x1, 0x7, 0xfff, 0x7, 0x1, 0x3, 0x8, 0x1, 0x3ff, 0x80000000, 0x1ff, 0x2, 0x5]}, &(0x7f000000f000-0x4)=0x108) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000000e000-0xb3)={r5, 0xab, "08c43ecd9649a5a3507f4a4e66fe7bb95543ea61bbd389653f89b90eeab87526d11be86472aa6595353a99e6b1b715cf9cb85db864bc77e42f3da040d6a8542cc110eac47d04c22c9c06f0dd1fb572b6adec66a1166559380fd37184fb2bff3a1b34f45e57d4de615391190165007d814e6618fd36d556fbe7923788ed93e45bec5bb97b7110d8f0b378bae38b544d4c2919405c3bdcfec94785ab536c6568e37218f77320a204ebd6346b"}, &(0x7f000000f000-0x4)=0xb3) 2018/01/08 14:04:10 executing program 0: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000de9000-0x8)={0x0, 0x7}, &(0x7f0000de9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dbf000-0x8)={r1, 0x5e6}, 0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/08 14:04:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="6b27fd664b019e644db85f71304a5ed4", @ifru_addrs={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x400000df, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/08 14:04:10 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x80, &(0x7f0000ef1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ef0000)=0x1, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000eef000)=0x6, &(0x7f0000ef0000-0x8)=0x4) r3 = accept(r0, &(0x7f0000eeb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000eec000-0x4)=0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000e8e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6f, 0x0, 0x2, 0x2, 0x7be1770000, 0x0, 0x1}, &(0x7f0000b66000-0x4)=0x20) getsockname$inet(r3, &(0x7f00003a4000+0xca4)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef0000-0x4)=0x10) 2018/01/08 14:04:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket(0x1e, 0x1, 0x0) poll(&(0x7f00001fe000-0x8)=[{r0, 0x4020, 0x0}], 0x1, 0x3) writev(r0, &(0x7f0000392000)=[{&(0x7f00001e9000)="5a27109cbe07eceac247bfda5c60683df3da3b7315885a32624f7b03186064a0ae488e464b3eafb567a577fa8bd2d011990f033a7e5ac0810f9d5e3c6b3516ebbada9ae6f285c42e139f1be934a67730a429ddf14d00e6017e045deef87741e08c5c8ee01ada736ff62c6485d1eb6975449927252cc9d59cc9834c6b63c55d52deee9a5e498b66d86a049cbd4580b89505d0fd3ca22e2eb0c4c50f433ac5e08df215b9c8aac37a8b3ce7eda94aa62c8783efb09261e17157f722184ac25ceb6472c89b2301ac8546f56c69f2aee5ba883a34d9043f092f4070404a8e", 0xdc}, {&(0x7f000009c000-0x43)="7cc2e072cb6a2fdb072b3ae6ee9e190c4a8d42f211fc94d9d450af0a889b32d8d86eb23796a4f6edccc6f9e7292bc5fbd856e07e3861813f586919935139051a305187", 0x43}, {&(0x7f0000f36000-0xb7)="260e8897fc50a4df8d97665bbd893cabd5e692a87e0080f5acb9b19d617831f623c16f6ee0dda371c533515b79ced927bd6253b6ea9bfb0e54884780aef2e62aa92f33b8cabb6084a0c2ead82e94e7a96d7daac4eee0087aa6f82ba525210489e54ef85d171f287e2a384660cd93a8ad9008993b861392851e3184e2e6a19123f5e8f7bd823f213c1eb2b049ced4f458c6b78c47085a7f7aa8c8d22d2193c646d0b7067e459656089ab0860ee36a9d3f61575ad7dce1aa", 0xb7}, {&(0x7f0000d67000-0xda)="fc7fbac3699892e12ff36d8f1599753203adebab281bf8396f8441a75b5e72181de036515a412f089e1800a31a9c51afd474839e2cb24013cdcfec1acb5dba77e9a2a2e94790155cd764049f975207a5e63a461427e5dc83f682debef9d80013b8cfa726b65324f8a76eaba0c79b56ebfa59e0b79d4d064b3b04b30e833b3e463b1598011ac2bcf3dd7637826911a1b31042622dc29097597804efcbec009a8d95395fa3f84f7ad688ef0cb52453eb2635bf63c650830f49d1f9c2651cbe0a8fe132c397c5af106b2b3c6f776b326be464a5ee11ed5f389d0f9c", 0xda}], 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000064c000)=@req3={0x80, 0x7, 0x0, 0xfff, 0x4, 0x8, 0x3}, 0x1c) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 14:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000e1b000-0x8)={0x0, 0x0}) accept$nfc_llcp(r1, 0x0, &(0x7f0000a55000)=0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000652000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e3000)=0xc) writev(r0, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) sendto$llc(r1, &(0x7f0000ed8000)="129aea263ee0111a1b0bbeb3c2928194d7abb59a0111a4", 0x17, 0x880, &(0x7f000042f000-0x10)={0x1a, 0x7, 0x9, 0x0, 0xd645, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/08 14:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b92000-0xa)='highspeed\x00', 0xa) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) 2018/01/08 14:04:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000038000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005b6000)=0x10, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000081000-0x14)={0x2, 0x1, 0x2, 0x538aaa88, 0x40}, 0x14) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab3000-0x28)={@common='lo\x00', &(0x7f00002f7000-0x14)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 14:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x9001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000492000-0x8)={0x42424242, 0x42424242}, 0x1, 0xc) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r5 = accept$inet(r1, &(0x7f0000d97000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b04000-0x4)=0x10) bind$inet(r5, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) r6 = socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) accept$inet6(r7, &(0x7f0000ca9000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x10a) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}], 0x1, &(0x7f000076c000)=[], 0x0, 0x10}, 0xe2c119df1ed13f37) bind$inet(0xffffffffffffffff, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r6, 0xbf) syz_emit_ethernet(0x37, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x37, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x800000002, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) 2018/01/08 14:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000307000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x1, 0x1, 0x4, 0x9, 0xffffffff80000001, 0xe64}, &(0x7f0000533000-0x4)=0x20) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/08 14:04:10 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f0000704000)=""/195, 0xc3, 0x102, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000692000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000c9d000)=0xc) socketpair$inet(0x1e, 0x0, 0x6, &(0x7f00006d6000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000f1a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2de62f91) 2018/01/08 14:04:10 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ccf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fec000-0xc)={0x0, 0x80000001, 0x30}, &(0x7f0000fb4000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000feb000)={r2, 0x7f}, 0x8) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/01/08 14:04:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000035e000-0x18)=@generic={0x6, 0xfffffffffffffff7, 0x7}) 2018/01/08 14:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000181000-0x4)=0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000798000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r2, &(0x7f000001d000)="", 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) [ 1081.385037] ================================================================== [ 1081.392467] BUG: KASAN: use-after-free in tipc_group_size+0x40/0x50 [ 1081.398861] Read of size 2 at addr ffff8801d3882a80 by task syz-executor2/3903 [ 1081.406204] [ 1081.407827] CPU: 0 PID: 3903 Comm: syz-executor2 Not tainted 4.15.0-rc5+ #178 [ 1081.415088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1081.424425] Call Trace: [ 1081.427008] dump_stack+0x194/0x257 [ 1081.430632] ? arch_local_irq_restore+0x53/0x53 2018/01/08 14:04:10 executing program 3: mmap(&(0x7f0000000000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000079b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000f4000)=0x60) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000079b000-0x4)=0x0) r1 = socket(0x11, 0x5, 0x5) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000797000)={&(0x7f0000799000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "29c193e1dfff1e3c0a510e75ff0b40b6b14468d601d77e13c173d597d0789c73c0fa772ec6df150137d2043ce9be611c31b89c2eb92111802857876591cfbc", 0x0}, 0x60, &(0x7f000066b000)=[], 0x0, &(0x7f0000462000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) getsockopt(r1, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000799000)=0x79) 2018/01/08 14:04:10 executing program 4: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f6e000-0x1a8)={0x6, {{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]}, 0x1, 0x2, [{{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, 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]}]}, 0x1a8) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000)="", 0xfffffffffffffdfe, 0x0, &(0x7f0000614000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1081.435292] ? show_regs_print_info+0x18/0x18 [ 1081.439792] ? iterate_fd+0x3f0/0x3f0 [ 1081.443584] ? tipc_group_size+0x40/0x50 [ 1081.447662] print_address_description+0x73/0x250 [ 1081.452491] ? tipc_group_size+0x40/0x50 [ 1081.456557] kasan_report+0x25b/0x340 [ 1081.460352] __asan_report_load2_noabort+0x14/0x20 [ 1081.465267] tipc_group_size+0x40/0x50 [ 1081.469142] tipc_poll+0x374/0x4f0 [ 1081.472678] ? tipc_ioctl+0x240/0x240 [ 1081.476479] ? __check_object_size+0x25d/0x4f0 [ 1081.481048] ? futex_wait_setup+0x3d0/0x3d0 2018/01/08 14:04:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="24000000210025f0071c0165fffffc0e020000000010000002e1000c08000b0000000000", 0x24) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b3a000)={@generic="5682d381e82a49f90fca7cdae916facd", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 14:04:10 executing program 6: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) [ 1081.485365] sock_poll+0x141/0x320 [ 1081.488891] ? __might_sleep+0x95/0x190 [ 1081.492854] ? sock_ioctl+0x440/0x440 [ 1081.496653] ? sock_ioctl+0x440/0x440 [ 1081.500442] do_sys_poll+0x715/0x10b0 [ 1081.504259] ? compat_core_sys_select+0x9e0/0x9e0 [ 1081.509096] ? do_futex+0x86f/0x22a0 [ 1081.512802] ? copy_overflow+0x20/0x20 [ 1081.516716] ? __sched_text_start+0x8/0x8 [ 1081.520862] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 1081.525640] ? vfs_writev+0x210/0x340 [ 1081.529431] ? rcu_read_lock_sched_held+0x108/0x120 2018/01/08 14:04:10 executing program 6: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0xb371) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dc4000-0x4)=0x9, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x16, &(0x7f0000dc1000-0x4)=0x0, 0x4) socket$unix(0x1, 0x7, 0x0) [ 1081.534445] ? schedule+0xf5/0x430 [ 1081.537974] ? __fget_light+0x297/0x380 [ 1081.541941] ? __schedule+0x2060/0x2060 [ 1081.545904] ? vfs_iter_write+0xb0/0xb0 [ 1081.549869] ? up_read+0x1a/0x40 [ 1081.553238] ? __schedule+0x2060/0x2060 [ 1081.557201] ? get_unused_fd_flags+0x190/0x190 [ 1081.561787] ? exit_to_usermode_loop+0x8c/0x310 [ 1081.566453] ? trace_hardirqs_off+0xd/0x10 [ 1081.570680] ? exit_to_usermode_loop+0x198/0x310 [ 1081.575429] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1081.580960] ? poll_select_set_timeout+0x12f/0x210 2018/01/08 14:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) [ 1081.585877] ? do_restart_poll+0x2a0/0x2a0 [ 1081.590122] ? SyS_futex+0x269/0x390 [ 1081.593840] SyS_poll+0x10d/0x450 [ 1081.597279] ? SyS_poll+0x10d/0x450 [ 1081.600898] ? SyS_pselect6+0x650/0x650 [ 1081.604862] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1081.609869] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1081.614626] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1081.619367] RIP: 0033:0x452ac9 [ 1081.622542] RSP: 002b:00007f3e22e09c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000007 [ 1081.630240] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 1081.637496] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020fa2ff8 [ 1081.644746] RBP: 00000000000005f8 R08: 0000000000000000 R09: 0000000000000000 [ 1081.652001] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6fe0 [ 1081.659261] R13: 00000000ffffffff R14: 00007f3e22e0a6d4 R15: 0000000000000002 [ 1081.666516] [ 1081.668113] Allocated by task 3893: [ 1081.671711] save_stack+0x43/0xd0 [ 1081.675137] kasan_kmalloc+0xad/0xe0 [ 1081.678831] kmem_cache_alloc_trace+0x136/0x750 [ 1081.683480] tipc_group_create+0x116/0x9c0 [ 1081.687696] tipc_setsockopt+0x249/0xc10 [ 1081.691726] SyS_setsockopt+0x189/0x360 [ 1081.695667] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1081.700385] [ 1081.701979] Freed by task 3893: [ 1081.705227] save_stack+0x43/0xd0 [ 1081.708651] kasan_slab_free+0x71/0xc0 [ 1081.712511] kfree+0xd6/0x260 [ 1081.715582] tipc_group_delete+0x2c8/0x3d0 [ 1081.719785] tipc_setsockopt+0xb0d/0xc10 [ 1081.723813] SyS_setsockopt+0x189/0x360 [ 1081.727754] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1081.732472] [ 1081.734071] The buggy address belongs to the object at ffff8801d3882a00 [ 1081.734071] which belongs to the cache kmalloc-192 of size 192 [ 1081.746695] The buggy address is located 128 bytes inside of [ 1081.746695] 192-byte region [ffff8801d3882a00, ffff8801d3882ac0) [ 1081.758537] The buggy address belongs to the page: [ 1081.763435] page:00000000d24cad32 count:1 mapcount:0 mapping:00000000097245fb index:0x0 [ 1081.771547] flags: 0x2fffc0000000100(slab) [ 1081.775764] raw: 02fffc0000000100 ffff8801d3882000 0000000000000000 0000000100000010 [ 1081.783613] raw: ffffea0007287c60 ffffea000755d020 ffff8801dac00040 0000000000000000 [ 1081.791460] page dumped because: kasan: bad access detected [ 1081.797414] [ 1081.799014] Memory state around the buggy address: [ 1081.803917] ffff8801d3882980: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 1081.811247] ffff8801d3882a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1081.818580] >ffff8801d3882a80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1081.825906] ^ [ 1081.829245] ffff8801d3882b00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1081.836580] ffff8801d3882b80: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1081.843902] ================================================================== [ 1081.851235] Disabling lock debugging due to kernel taint [ 1081.856841] Kernel panic - not syncing: panic_on_warn set ... [ 1081.856841] [ 1081.864192] CPU: 0 PID: 3903 Comm: syz-executor2 Tainted: G B 4.15.0-rc5+ #178 [ 1081.872745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1081.882082] Call Trace: [ 1081.884651] dump_stack+0x194/0x257 [ 1081.888248] ? arch_local_irq_restore+0x53/0x53 [ 1081.892894] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1081.897631] ? vsnprintf+0x1ed/0x1900 [ 1081.901401] ? tipc_group_exclude+0x90/0xa0 [ 1081.905699] panic+0x1e4/0x41c [ 1081.908860] ? refcount_error_report+0x214/0x214 [ 1081.913591] ? add_taint+0x1c/0x50 [ 1081.917098] ? add_taint+0x1c/0x50 [ 1081.920606] ? tipc_group_size+0x40/0x50 [ 1081.924634] kasan_end_report+0x50/0x50 [ 1081.928576] kasan_report+0x144/0x340 [ 1081.932346] __asan_report_load2_noabort+0x14/0x20 [ 1081.937241] tipc_group_size+0x40/0x50 [ 1081.941102] tipc_poll+0x374/0x4f0 [ 1081.944615] ? tipc_ioctl+0x240/0x240 [ 1081.948383] ? __check_object_size+0x25d/0x4f0 [ 1081.952930] ? futex_wait_setup+0x3d0/0x3d0 [ 1081.957221] sock_poll+0x141/0x320 [ 1081.960732] ? __might_sleep+0x95/0x190 [ 1081.964674] ? sock_ioctl+0x440/0x440 [ 1081.968453] ? sock_ioctl+0x440/0x440 [ 1081.972221] do_sys_poll+0x715/0x10b0 [ 1081.975998] ? compat_core_sys_select+0x9e0/0x9e0 [ 1081.980820] ? do_futex+0x86f/0x22a0 [ 1081.984499] ? copy_overflow+0x20/0x20 [ 1081.988362] ? __sched_text_start+0x8/0x8 [ 1081.992480] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 1081.997217] ? vfs_writev+0x210/0x340 [ 1082.000987] ? rcu_read_lock_sched_held+0x108/0x120 [ 1082.005982] ? schedule+0xf5/0x430 [ 1082.009488] ? __fget_light+0x297/0x380 [ 1082.013428] ? __schedule+0x2060/0x2060 [ 1082.017369] ? vfs_iter_write+0xb0/0xb0 [ 1082.021310] ? up_read+0x1a/0x40 [ 1082.024648] ? __schedule+0x2060/0x2060 [ 1082.028601] ? get_unused_fd_flags+0x190/0x190 [ 1082.033154] ? exit_to_usermode_loop+0x8c/0x310 [ 1082.037794] ? trace_hardirqs_off+0xd/0x10 [ 1082.041997] ? exit_to_usermode_loop+0x198/0x310 [ 1082.046730] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1082.052243] ? poll_select_set_timeout+0x12f/0x210 [ 1082.057138] ? do_restart_poll+0x2a0/0x2a0 [ 1082.061342] ? SyS_futex+0x269/0x390 [ 1082.065030] SyS_poll+0x10d/0x450 [ 1082.068456] ? SyS_poll+0x10d/0x450 [ 1082.072050] ? SyS_pselect6+0x650/0x650 [ 1082.075991] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1082.080985] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1082.085719] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1082.090448] RIP: 0033:0x452ac9 [ 1082.093605] RSP: 002b:00007f3e22e09c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000007 [ 1082.101277] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 1082.108514] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020fa2ff8 [ 1082.115758] RBP: 00000000000005f8 R08: 0000000000000000 R09: 0000000000000000 [ 1082.123001] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6fe0 [ 1082.130251] R13: 00000000ffffffff R14: 00007f3e22e0a6d4 R15: 0000000000000002 [ 1082.137909] Dumping ftrace buffer: [ 1082.141416] (ftrace buffer empty) [ 1082.145092] Kernel Offset: disabled [ 1082.148683] Rebooting in 86400 seconds..