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{&(0x7f000077c000)="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", 0x1000}], 0x8, &(0x7f00004d1000-0x88)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x88, 0x8004}], 0x5, 0x40015) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00005f0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getgid() 2018/01/06 06:56:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000de5000-0x4)={0x2, 0x5, 0x1000}, 0x4) write(r0, &(0x7f0000fb0000-0x27)="26000000250015f8feffff780000360004ffffe8004000000900010004000000030003c76e35", 0x26) 2018/01/06 06:56:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x43)=@un=@file={0x0, ""/65}, &(0x7f0000000000)=0x43, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000045000)=""/16, &(0x7f000004d000-0x4)=0x10) 2018/01/06 06:56:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a1d000-0x4)={r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000bf000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d1d000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00002ab000-0x4)=0x10, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00001ce000)=0x0, 0x4) unshare(0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000438000-0x8)=@assoc_value={0x0, 0x67}, &(0x7f00002f8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e8a000)={r2, 0x48, &(0x7f0000df1000-0x48)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7432c6f6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x80000001}]}, &(0x7f000052a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003f4000-0x8)={r2, 0x3ff, 0x3}, &(0x7f0000ad3000-0x4)=0x8) 2018/01/06 06:56:31 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x7) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000001c000-0x4)={0x0}, &(0x7f000001b000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000011000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000001b000)=0x8000, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/06 06:56:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cfc000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000037b000)={0x800000002, {{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]}}, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 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}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e23000-0x340)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00004b4000-0x4)=0x5, 0x4) r2 = accept$inet(r0, &(0x7f000068f000+0xe39)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b7000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005c1000)={0x1a7, 0x2, 0x7, 0x2, 0x0}, &(0x7f0000099000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000672000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00009c9000-0x5c)={{0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x430, [0x7fffffff, 0x1, 0x6, 0x401, 0x3ff, 0x10001, 0x9, 0x101]}, 0x5c) 2018/01/06 06:56:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x0, 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 = accept(0xffffffffffffff9c, &(0x7f0000c24000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a8000)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fac000)=0x7f, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000bb6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a96000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000428000-0x5)={r3, 0x4}) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket(0x10, 0x20000000000003, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000318000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000377000-0x8)={r5, r0}) write(r5, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/06 06:56:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000031c000)=@routing={0xbf, 0xc, 0x1, 0x7, 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}, @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}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x68) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pipe(&(0x7f00001dd000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000093a000-0x10)={r0, r2, 0x0, 0x2}, 0x10) socket(0x2000000000000010, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000d4a000)={0x0, 0x0}) 2018/01/06 06:56:31 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000069e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a1000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x100000053, &(0x7f0000ed2000-0x8)=""/8, &(0x7f00006bb000-0x4)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000269000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d64000-0x4)=r2) 2018/01/06 06:56:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000289000-0x8)={0x800, 0x8}, 0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ece000)="2200000015000701000910f7000800040a2200000100000209000100000100000115", 0x22) 2018/01/06 06:56:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a86000)="11964682ff2a93949a732d6d112c3a8ae9", 0x11) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f000030e000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000605000-0x4)=r2, 0x4) [ 356.401580] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 356.410685] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/06 06:56:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000ab3000-0x28)={@common='lo\x00', &(0x7f00002f7000-0x14)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000991000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000252000)=0x10, 0x80800) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00005b4000)=0x100, 0x4) 2018/01/06 06:56:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008b4000)={@generic="c72f545e8cbfd61b33f45a214ec100ac", 0x2d6df4b1}) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000078b000)={0x6, &(0x7f00004bc000-0x30)=[{0x0, 0x6, 0x2, 0x8}, {0x80000001, 0xfffffffffffffffc, 0x40000, 0x80}, {0x0, 0x101, 0x9, 0xff}, {0x3, 0xffff, 0x10000, 0x100}, {0xfffffffffffffffb, 0x8000000000, 0x81, 0xd578}, {0x101000, 0x7f, 0x1, 0x6}]}, 0x10) 2018/01/06 06:56:31 executing program 0: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="01e1a9c1163e", [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ead000-0x80)=@generic={0x0, ""/126}, &(0x7f0000bec000)=0x80, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000ead000-0xc)={0x2, 0x0}) [ 356.472673] openvswitch: netlink: Message has 1 unknown bytes. 2018/01/06 06:56:31 executing program 4: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fa5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x3, 'ctr-cast5-avx\x00'}, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fa5000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00000ce000)=0x20, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000fa5000-0x101)="6b2567b375b664f2ad291d3a4ad2aedc844d73cce247acb8a06cacb9b9076ff5d9b989f99e4e76ceed5dc94efdd55c3e1e3c3a6116b47a14ebbb26d353cccc0f9f8f4dedcf59d726976be8f1931af0c4045ce824740257fad2224c3c43063a62ec467d5b6abf7e7e4ec5c90c30536fc595e9d207d320e70f7c03fa8bcef103b2b9e190ee2b360d754ab41fc91ad3600c0933ad0b196bd98b085ff862ac6ba57402d119599957f173262595ab6321646e15e33a49ee488e8b24aae7d626984919f01cb97fbd0c6b5b1fee1ad9d85995463e792d8663b2b7a428baac986da45cc69f28a70dc34ed40194dc0d3afbc07f2a719a5b617bf49544530e252bfe4163ac64", 0x101, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x27b, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/06 06:56:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006a3000-0x4)=0xb58, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000321000)={0xb, 0x5, 0x1, 0x3ff, 0x0, 0xffffffffffffffff, 0x760c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002ea000)={r1, &(0x7f00002d5000-0x1d)="99a5a336133eeb99650cdb32b2f12511be94a3bc1827bf3ff1c6e98431"}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 06:56:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000061e000-0x8)=@assoc_value={r1, 0x0}, &(0x7f000012f000)=0xfffffffffffffff2) 2018/01/06 06:56:31 executing program 1: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000002, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ef4000)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6a8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x1, 0x4, 0x101, &(0x7f0000ef4000)=@generic="98e8a54a6e718cbabb60021bad92074c", 0x0, 0xfc9, 0x69}) r1 = socket$inet6(0xa, 0x2, 0x10001) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ef6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef5000)=0xb) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/06 06:56:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) accept$inet6(r1, &(0x7f0000ae9000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f27000)=0x1c) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00002c5000)={0x0, 0x0}, &(0x7f00007f7000)=0x10) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r2, &(0x7f0000ad6000-0x1000)=""/4096, 0x1000) 2018/01/06 06:56:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0xb0, &(0x7f0000dcf000)=[], 0x10000228, 0x0, 0x2fa, 0x0}, 0x0) sendto(r0, &(0x7f0000082000-0x13)="120000001200e7ff00ff3f0009144a0001e9", 0x12, 0x0, 0x0, 0x0) 2018/01/06 06:56:31 executing program 4: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x1, 0x7) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00009fb000)=""/0, &(0x7f00009fb000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2018/01/06 06:56:31 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000079d000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f13000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000540000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xffffffffffffff00, 0x0, 0x8, 0x3}, &(0x7f0000f12000)=0xa0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f13000-0x10)={r2, 0x9, 0x4, [0x1000, 0xaf, 0x100, 0x7]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) 2018/01/06 06:56:31 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f80000-0x1)="", 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000020a000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f87000)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000039a000)={0x0, 0x0, 0x0}, &(0x7f0000f88000)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f88000)=r2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f87000)={0x6, 0x8, 0x1, 0x4}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f87000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f87000)={0x0, 0x1000, "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"}, &(0x7f0000166000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007dd000)={r4, @in6={{0xa, 0x3, 0x15b5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x2, 0x9e3, 0x0}, &(0x7f00002b4000-0x4)=0xa0) sendmsg(r3, &(0x7f00000c6000)={&(0x7f0000902000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f86000-0x10)=[{&(0x7f0000487000)="05955b9e6b1d51b0f9972fd59274c709e9ef52a22fa44753210c5537cf35d3f317622554fc4f843a441ac56b385a064902d4acf916f2828745847d704a844c74c28fa46449028ad6aead287948b32fc8e10d5cee503554ee746daad2b3d37962e9b17ce8d7dc5c86ffd9c61a0f3e1471cadea420f2d891743c5cc47a72c5880b22326c6beced0654e166c46a52b3fc0c82d82adcef", 0x95}], 0x1, &(0x7f0000ed2000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f8a000)={&(0x7f0000f8a000)=@rc={0x1f, {0x9, 0x200, 0x6, 0x0, 0x26, 0x7ff}, 0x0}, 0x9, &(0x7f0000f8b000-0x20)=[{&(0x7f0000f8b000-0x36)="ab6c2d6e201fa61aec8eac1e185cd1c4198a27817c3f0fe693985a3b6fa468ac05df435b23556cca893d1bd743ff70a3b8adb1a4a8b4", 0x36}, {&(0x7f000071c000)="858ed058d847a2304642c9b5896f855c9506db47251d77a0781aec63021d67dbb397dacd0b140330e724f043fa4147363060d4783736c4501b66457785e28bf0466c935c0349cfd442879e1719408840336e41f5d11ef5607eb5e372e012fd7d980c1818a4d40e225b58bd8da3ff5139573608356b426d56cfd631f8bf7b48f797900e5dc7a744a6374c30a5fce8d6d30b5ab408996bebc06eaf4b5cbd53ec9cb1bd451dc84acc58271288345a0a87b151fa892ff741feb385ea1ac0b5bb6df063ed3d30ff6aa67829a4d69b5e104164b3155f1b46956bf23c7451985600a9e841cf", 0xe2}], 0x2, &(0x7f0000cef000-0x2178)=[{0x20, 0x1, 0x69bcc780, "60381bc759d01dcd714b8063"}, {0xc0, 0x0, 0x4, "0b236850be60499cde601d2e586788fc18bc5e1a070b31814b36295ac36b821ae37213c363151cca083026cd388178deba4acd348d41e29631e5f73b42ed53b25ea97d856fd7a417bb3767d57e01fa3cb89367a4838af133244c8ed77a65dfa9067045155193feb5e88782ed71a0d712e814e4ea697f02e327793e9db2a2549659531f779c9c7be0d3ff82c7665b4ed90e39dc70393fce1bb1bf65031f4f5a2cc16fb2be9d29962bf8b2503992b238"}, {0x1010, 0x10e, 0x3f, "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{0xc0, 0x104, 0x9, "b322215e93fd9f78c2c1b02d069ab2533c6666c714867b91198b130939969ed794d163a56e8e630c653f8ef3fad726fb8983e350df4fef26db3db9070e11d3b0946c647f822a4aefea03db9faeac9f24d214830307aad7a986e6155cb0a26f175312dc01ac7c2f114b1dc5b7cdc13072b31774bd2aa20d45354b9cb367d7bd79dfe7f68960f9c4945149934a776c8fb51066894976cb8b10c82a1fa53e041a8fdd74190205e4629424cab870c5e7"}, {0xb8, 0x114, 0x3, "82140dd872a4a26e41dda9690f4f585b37c488fafcd8d19263e95ef2e31a809b83cd8ca96e5487844ff5c59d26400b19140b3400e9a739cb799c1543fb784d8d05bb24e4847f78c65b5a48a1eb2cc0cd745d288daaaac28f2d5d896be78529a2ffa93be999afbe015df05ab420e5bf0d66c8efd3dcd702a4e717405e900eaffbd5e910fc833d71c3913ca02884de7a392bf46dc300f9f8b770414fea451673d46367c555"}], 0x22e0, 0x48841}, 0x40000) accept$packet(r1, &(0x7f00002eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f8a000-0x4)=0x14) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000f8a000-0xbf)="a403635243332fa820630b74315a825086fa34c06a83dcdbbacb8587d68c272046326332ee95ab752aa504110be323f2682d7f6ff55b876285f03a2412ca079954ee76508bed561081c1b9adc176f2d1ec6ce6239af97e9037835e341e05aabe729da07a271c425682f22f7b6fe11ae72ac693903217d3fbf29cd0e3aedf4e457e555b71e5992f27cbdaf10dfc305cd27e656194a32fa504ead17638da82c02402a9683df49a66347466a826f9185fe1aae164b15fd10177d8e6daea066c39", 0xbf, 0x0, &(0x7f0000f89000)={0x11, 0x1f, r5, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/06 06:56:31 executing program 7: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3801}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 06:56:31 executing program 3: 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, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004ca000-0x4)=0x0) 2018/01/06 06:56:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000048000-0x4)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00002a2000-0x4)=0x0, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bba000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x2}) 2018/01/06 06:56:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000090000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000231000)=0x10, 0x80000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c80000-0x27)=""/39, &(0x7f0000f49000)=0x27) r1 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r1, &(0x7f0000415000-0x64)='w', 0x1, 0x0, &(0x7f000008a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/06 06:56:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000cd1000+0xfc2)="2600008022004701050007008900e8b806006d1ff52b2800c0e9ff094a51f10101c7033500b0", 0xfffffe7c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000067e000)=0x0, 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eaf000)=0x6, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/06 06:56:31 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000298000-0x4)={r0}) connect$nfc_llcp(r2, &(0x7f00000dd000-0x60)={0x27, 0xc0000000000, 0x2, 0x7, 0x8000, 0x7, "f61ba4f955a76b9263ad7e42b5eb972517f25badf0f5fb381e0775c0a92e4e302b6397cea8276b126e0b8ff93f708008bffe72a7c2fcca56693ee95ead056b", 0xf144}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xdf)=""/223, 0xdf}, {&(0x7f0000001000)=""/193, 0xc1}], 0x2, 0x0, 0x0, 0xbdb}, 0x23) bind$unix(r0, &(0x7f0000001000-0xa)=@abs={0x1, 0x0, 0x1}, 0x30) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000000)=""/181, 0xb5, 0x2000, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000d24000)={0x7, 0x9}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000e12000-0x12)="4426b390811abdeb8d82181b6e05cb6ece93", 0x12, 0x1, &(0x7f0000fde000)=@ipx={0x4, 0x4, 0x3, "9d21ddb1726c", 0x100000000, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000fde000)=0x0, &(0x7f0000000000)=0x4) 2018/01/06 06:56:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x9, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1}) 2018/01/06 06:56:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000aeb000-0xc4)=[], 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000017f000)={0x0, 0x2c, &(0x7f0000dcf000-0x2c)=[@in={0x2, 0x2, @rand_addr=0xa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}]}, &(0x7f00005b4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a18000-0x8)=@assoc_value={r1, 0x9}, 0x8) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000fa8000-0x4)=0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e73000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000751000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fcf000)=@sack_info={r1, 0x421, 0x101}, &(0x7f00005f0000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003d0000)={0x0, 0x80, 0x10}, &(0x7f000062a000)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000275000)=0x0, &(0x7f0000b17000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000985000)={r4, 0xfffffffffffffe01, 0x46, 0x4d37193e, 0x7, 0x0, 0x9, 0x8001, {r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffff7, 0x9, 0x98, 0x9}}, &(0x7f000040b000)=0xb8) 2018/01/06 06:56:31 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f7c000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebc000)=0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000d33000-0x4)=0xfff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000005000-0x5d)="b6f159ce90aa080782d5908111632703289afe77d5f0175ec3467af77d5e0c8962a59a6d6dc98a2455e7c0c65868fd2b6b7d6f02e8c8dd528af1f9456a93e11db151d623f2e63018e119b09a9c9e66e5999d499830b7916540810ea470", 0x5d) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f7d000-0x5c)={{0xa, 0x2, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x101, [0x8b64, 0xffffffff, 0x4, 0xa88, 0x3, 0x3ff, 0x20, 0xfffffffffffffff9]}, 0x5c) r2 = socket$inet(0x2, 0x1, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00004b9000-0x4)=0x0, &(0x7f000097b000)=0x4) socket$inet6(0xa, 0x5, 0x4fbe) 2018/01/06 06:56:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x203fffffd) 2018/01/06 06:56:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000b2000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000272000-0x4)=0x7fffffff, 0x4) socket$inet(0x2, 0x0, 0x4) 2018/01/06 06:56:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f000099d000)=[], 0x0, 0xfffffffffffbfffb) socketpair(0xf, 0x2, 0x401, &(0x7f0000696000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000669000)=0x1) bind$alg(r0, &(0x7f00005fa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x33e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f80000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eff000-0x4)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000639000)=0x0, 0x4) accept$ipx(r3, &(0x7f0000eda000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000363000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002af000)={0x0, 0x7f, 0x2, 0x0, 0x6, 0xd45}, &(0x7f0000d48000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d1f000-0x10)={r4, 0x1, 0x3, 0x40}, &(0x7f00002d3000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c4000-0x11)="e5fc0400000000000000ff03ddd42102ea", 0x11) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000367000-0x2)={0x0, 0x0}, 0x2) 2018/01/06 06:56:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00009c7000-0x20)={"dc3c0e0e7ac8c4806aa43e43a5d75363", {0x4, 0x7, 0x800004309, "4b3fa8f39d59", 0x6, 0x0}}) write(r0, &(0x7f00001b8000)="240000001a0025f00018001000f7fc1a0a0b00000004bf0202ffffeb0800040048186be0", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cf9000-0x3c)=[@in={0x2, 0x3, @rand_addr=0xdcf9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x3c) 2018/01/06 06:56:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x8b0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x40, 0x5, 0x99, &(0x7f0000c46000/0x1000)=nil, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f0000519000)=@file={0xfffffffffffffffe, './file0\x00'}, 0xa) socketpair(0x9, 0x6, 0x7, &(0x7f0000b40000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000fa9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000984000)=0x14, 0x80000) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00005a7000-0x10)={r5, 0x1, 0x6, @random="6fe05d3eadd0", [0x0, 0x0]}, 0x10) connect$unix(r2, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000942000)={0x800, {{0xa, 0x1, 0x9, @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]}}, 0x88) 2018/01/06 06:56:31 executing program 0: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00004d7000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdbe) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) listen(r0, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000499000)='7', 0x2fe, 0x0, &(0x7f00004b5000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a66000)=@assoc_value={0x0, 0x0}, &(0x7f0000a67000-0x4)=0x8) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000a66000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a66000)=0xfffffffffffffffe) shutdown(r1, 0x1) 2018/01/06 06:56:31 executing program 2: pipe(&(0x7f0000bc2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r3}) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00004bf000)=[{r0, 0x400, 0x0}, {r2, 0x30a, 0x0}], 0x2, 0x401) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:31 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000003000-0x8)={0x1f, {0x0, 0x7ca4800000, 0x800, 0x3, 0x3, 0x0}}, 0x8) 2018/01/06 06:56:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000dce000)=0x7fd, 0x4) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bd7000)={0x0, @in6={{0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000379000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b35000)={r1, 0x4}, &(0x7f0000b66000)=0x8) 2018/01/06 06:56:31 executing program 1: socketpair$inet6(0xa, 0x80800, 0x7fffffff, &(0x7f00007df000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000089a000)={0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xff000}, &(0x7f0000335000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x401, 0x2, 0x1, 0xffff, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x805, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) accept4(r2, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/06 06:56:31 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x81) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000fdd000-0x18)=@add_del={0x2, &(0x7f0000fdc000)=@generic="6596f44470abc87e0d428555276873d8", 0x2}) 2018/01/06 06:56:31 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common="6970367a7265000000000a00000200", @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/06 06:56:31 executing program 1: 2018/01/06 06:56:31 executing program 0: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) sendto$inet(r0, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 06:56:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c05000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000965000-0x20)={0x6, 0x0, 0x0, 0xfffffffffffffff8}) socketpair(0x0, 0x5, 0x1b, &(0x7f00004ba000)={0x0, 0x0}) sendmsg$nfc_llcp(r2, &(0x7f0000b88000)={&(0x7f00001d9000-0x60)={0x27, 0x8, 0x2, 0x3, 0x3, 0x5, "19d6034aef69ca9f5e738e073f79ae67502f86a76bfd6f0f5ed9ddf2fb7c12d39dd29c05f675138d6dfddacdfb34a8c4a1add8a193a885726bdf046d2c14e5", 0x2}, 0x60, &(0x7f00007be000)=[{&(0x7f00006ac000)="ef35d6c17704db369bda450c216da4e0fc12576ead57e24ea1e902113e048d3730d918514beda45243f67a333ec2f36b14b2a851ce88d98c8bbddf28f227d36584a05fc06057df3f3b21ec46258eeee6cfa17987731c48652448c497c9bfeba5", 0x60}, {&(0x7f0000d20000-0x61)="3da043e5b1dc0ec28ddf05f52afef7850de219db10accc25225d76fd4cb78cea0e186d3be11de5a37b05993100420e058961733f751f1625c0a2b56a1189efb1ed99110fceca55fc4dace723c6492779af9e6cbe749416e8afabd1e689a02bdd0d", 0x61}, {&(0x7f0000530000-0x25)="bf899b7b40c7f12ca1ffdfb7d8eb15706b0e9a28925f3706d0c325f1e14ff6a6630b68df2e", 0x25}, {&(0x7f00002ed000-0x4c)="2b34dd7513c4c1bb29efb98659a46e70546f46a11a687d21cb85122228e1f775357c88f36136fdf2730bdfa1e37ffe149880c02fda3ce84dea4ac9336ef80a491388358a93d08d1c5990a6c1", 0x4c}, {&(0x7f00005fe000-0x27)="84d6aa987d26f1dd81d1e9a41994adfbe59ebf7d98c27619e76710a36a54343cca095a221727e7", 0x27}, {&(0x7f0000ec2000)="eeb6a0679fc8df3bbb609466dfd63675fa38146a658a0859ef6c707d2b00c7b9b77d71c6f9c861ced3d3e50f1eefd1c63922a7f38efed79a48682288bac978673be872e7d013c1351e", 0x49}, {&(0x7f0000cf1000)="ed9aa16cbdf94c0a83fed3bc764ae3f178acc96f849d31de6ecb7023cea5328a0cd251267c5f0177a57ea64fea6bc65733a30e9117e2e69cdc5bf58245d1353d7ca0d65fedfb7cde97b684b98a8feb6365be45739e5faf6bb9c7f1afd3c48cd1903126fbdce786627094d6d065075bb4b71cd1b09e77354267a9e628b846fddb3399b822b41bde0f063b6c21c7bdbba6a97cc1c5b7c5a58a7381dd1527b44348ed8050308741f1c02c2279be897155156786b8f61e3fdc485fb0", 0xba}], 0x7, &(0x7f00005a0000-0x1010)={0x1010, 0x108, 0x3, "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"}, 0x1010, 0x1}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00004ba000)={0x4, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [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]}}, 0x88) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000112000-0x20)={0xffff, r1, 0x2, 0x5bb}) getsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f00000d3000-0x4)=0x0, &(0x7f00004f9000-0x4)=0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f000099f000)=0x2, 0x4) r4 = socket(0x30, 0x800, 0x83aa) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b1f000-0x8)={r3, r3}) getsockname(r4, &(0x7f000092d000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a77000-0x4)=0x174) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000022c000)={0x7fe, 0x3, 0x478000000, 0x7ff, 0x0, 0x1}) 2018/01/06 06:56:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb6000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000489000)=r1) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000084b000)="138c786161ed6d3a1de7a597e6b5b2c7cfcf6b8f6c96bf051e730d4755514b61be62c7aae5b0480d69adb926d55226c19ea0f0c70f7f99887a19facb41728b35e259da8ebc23acc3d198d2ef9bb596499676fa41c53efc51581a48da9f5bfa1b170bd15bed3b2c8c2baeb5e806d52f9ba8d94bc5d8bf1b46a1a4ef81456d1ada56bbe894078932dfb5fb7462fc0b8ef0c92ac4cd2fbbce03b8199f2f88564ac9aed22115ec439a9cd326d9cc41ddf7d82b80", 0xb2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a0000-0x4)=0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f03000-0x18)=@get={0x1, &(0x7f00005c4000)=""/92, 0x8}) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/06 06:56:31 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000014000+0x238)=0x4, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000001a000-0x1000)=""/4096, &(0x7f0000019000)=0x1000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001a000-0x4)=0x0, &(0x7f0000016000-0x4)=0x4) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 06:56:31 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x108e, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) sendmsg$alg(0xffffffffffffffff, &(0x7f0000ff3000-0x2)={0x0, 0x0, &(0x7f0000ff0000)=[{&(0x7f000041e000-0x40)='A', 0x1}], 0x1, 0x0, 0x0, 0x4000000}, 0x3fffffe) recvmsg(0xffffffffffffffff, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000be0000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:31 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, 0x1c) 2018/01/06 06:56:31 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000037000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/06 06:56:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0x339) 2018/01/06 06:56:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x3, 0x8) socketpair$inet6_sctp(0xa, 0x100000005, 0x84, &(0x7f0000f03000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8916, &(0x7f0000a4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000483000)=0xb84, 0x4) getpeername$llc(r0, &(0x7f0000874000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000902000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ec9000-0xc0)={0x0, 0xb8, "ec0828512faa61342b907bade12f21999dba0df0df5d9402ff5ceb7d10a8acc4cb8818423789a2ed8436046ea1ea554b9e1833dfe17ec17689f371aeb1fafed3b6e6bbf982a80586266b8d04200e5ff61eac56e4e844ce76a905f296d879fb9abc6754e9fc8fe5b5926f307be8d8f4c852dd6be2c7558baede0423df2771a2d81f066709deaa196dfbb6e12bd6f8864e38a23b8e14ed317beab59b150d0194d3f7daff8ed461917e86465f3af3a0bfa5605b661b76c23c05"}, &(0x7f000006d000-0x4)=0xc0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ec9000)=@assoc_id=r2, &(0x7f0000727000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a89000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000052000)={0x2, &(0x7f0000beb000-0x22)=""/34, &(0x7f0000470000-0x30)=[{0x101, 0x79, 0x40, &(0x7f0000cc2000)=""/121}, {0xffffffffffffffff, 0x77, 0xf39, &(0x7f00000a0000)=""/119}]}) 2018/01/06 06:56:31 executing program 7: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af3000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000486000)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4, 0x0, 0x3dc1, 0x1ff}, &(0x7f0000356000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007b7000-0x6)={r2, 0x7}, 0x6) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af3000)={0x26, 'hash\x00', 0xf, 0xfffffffffffffffc, 'rmd320\x00'}, 0x58) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00006e9000)=""/193, &(0x7f0000358000-0x4)=0xc1) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/06 06:56:31 executing program 0: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000068d000-0x25)="", 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e5a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/06 06:56:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000896000-0x4)=0x2, 0x4) setsockopt(r1, 0x6, 0xe, &(0x7f0000dc3000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect$inet(r1, &(0x7f0000c86000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfedb) 2018/01/06 06:56:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) r1 = accept(r0, &(0x7f0000fd2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000653000)=0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b01000-0x4)=0x0) r3 = getuid() r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000893000)={0x0, 0x0, 0x0}, &(0x7f00009f9000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9c000)={0x0, 0x0, 0x0}, &(0x7f00006b2000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000020000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d23000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006cf000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000de2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c5000-0x4)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000991000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e44000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d2000)=0xe8) r13 = getgid() sendmsg$unix(r1, &(0x7f0000277000)={&(0x7f000095a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000040f000-0x40)=[{&(0x7f0000ddf000)="4bbb79e33ca433dd2cbd02b96837438723bdde33f9936e501bc9e7839920345730c6deed9fe730d1178e949a966655c7b3c39f1c5fb041eaae2f21727cd52e468c", 0x41}, {&(0x7f0000103000)="1f2fd5c04604dcd8fd68dcec7edc3f6502592e021b701793f19357e45b004378e8a100a300d9dc7dc9efcff17e747247c8d153f2e7ab5ccf3358e2cb542017f251a87f756b549a19efc983081292964066a22a13ff14f4e1e1013799b6100f999a80ffde27d3a1b9278db25324c992aa434051d8caf17b8b95115a7558b840cc473902830dc4137a54e244b556cc846a5c01ca9f83476d7264eba831f4e5c6a62139990573f8cb7d6870", 0xaa}, {&(0x7f0000664000-0x93)="b799622203c5e230894aea0a13e2aca26868043388f9e85a7bf0022fa0203f454791184c16432baa0b71df49f5889046850bcfb1093622a080c5cb3de578a5bd6f52c03dae4d9ab90a749c1c050e01dac278ebd05f772fdc2a8f541cdfa526cdee9ae63e545ace7ff5d3c9aa4e77b4be9840911651afdf41b066e02e0d7ba597b97229663fa05132f6c5a38e2aec998c7e1823", 0x93}, {&(0x7f0000b30000)="851c5fb8faf0c8f03e1681", 0xb}], 0x4, &(0x7f0000e9b000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x130, 0x24000011}, 0x4000000) 2018/01/06 06:56:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e83000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00003cd000-0x28)={&(0x7f0000de0000/0x1000)=nil, 0x3, 0x0, 0x20, &(0x7f0000368000/0x1000)=nil, 0x2}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/06 06:56:31 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x6, [@broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$inet(0x2, 0x800, 0x3) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ce2000)={0x0, 0x657e}, &(0x7f0000c22000)=0x8) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ce3000-0x8c)={r1, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 06:56:31 executing program 2: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad5000)={r1, 0x7}, 0x8) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x75)="6c283600606f9cfc270afae951a83909f95268714364a9d912e3f26bba5df6e656f4878d8368d60d8102191fa50e11603a96aff3ec11583a193344b34d39514a73542a22de884ca9c7968990c553773eb409fb36e21335059ce38f288f64c694f4f65cf2c2702f21b35747b243a9f224c55a622ac9", 0x75}, {&(0x7f0000ad4000)="9e21a8c70d10a008315066576f5006befa48f38344c545f9c96be33e62ae444ca214d8d61ebeeeb4a85c889f1c015ccf7d17f05f989147cc4047ec911fca19964db5c64988d7a28da0387825676ee5685c1d940dce43488693a983bbc681544954b665a0f8d0c635250e682cc10ae6776af7733cf806a2786da3cdd04b254bce61a8252b4ce37e2304fee48c4325b3edbc1472d7c365589522057e77ac9033499c375bc660f082dc807e6fc2ed073f607e038f26a9122181428058bb02d8dbfdaf364a", 0xc3}, {&(0x7f0000002000)="041d4f5f235bc222ea029bd3b7e62f2eb824e1a47354cf0d7aa5efe605e1b81304dbf05a1e1bf596cf86df88ff0f8efd9e14ee60c0bb4e6106cbf38d055149f5b7776f64cd1d3a570e2fb394d3659a", 0x4f}], 0x4, &(0x7f0000001000)=[{0x38, 0x13d, 0x740, "3ce33dcde57a410438daa8f2713e5930d05ddcb8f072fecddf547dd4432a311d1d5e0ae9825d7d"}, {0xf0, 0x18a, 0x5f, "ba0ff97c765464833e3e753f855c7ebf4d5001a96028ffc93039cbc0b9964673b58a89e6b03876e5d32075df4fe0a5cf42209468ca9e37c970900a5a0fd522fd51feea106cc3aec65dfa12bcac7b5987c484861a94f68d740687100d2a2c7f1080f71a5879af36e5cecc01fa68243a02c45ea96f3f22c33a8072f62f827c77df49230e652e18947da19b5fcaf6cb4e29effe332185483f9a3430ffe70289e4d66f5503168b227dc56d41be6780acda04ed40e7f8e8a488c89ee7517e0a5c6804df46bac45682730cbc89adc6998af4e9a22cb805ad62db1e835900724fcb"}, {0x28, 0x88, 0x1ff, "2495a1e31407cfdcb5cc61f8a8a72a1badedcf"}], 0x150, 0x81}, 0x400c0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ad4000)='9', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ad5000)={@loopback={0x0, 0x1}, r4}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000002000)="f8f9983fa37526259bb14e678d59e17f195ed972753539db34f59fc1f2dc4e0b24431db6c1348f3abeefb6ee1369dfa6afb78a6b4dadb4f889bb", 0x3a, 0xc0, &(0x7f0000ad3000-0x10)={0x4, 0x4a13, 0x20, "c6e774ffb6f1", 0x7, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000003000-0x9)='scalable\x00', 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/01/06 06:56:31 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) listen(r0, 0x80000000) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff5000-0x4)={r0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000d88000)=0x400000000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/06 06:56:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvfrom$inet6(r0, &(0x7f00009ef000)=""/222, 0xde, 0x0, &(0x7f0000ce3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009aa000)="007463c5b783a5c9858c666dee6f63d255c4437db25faaf8d682f37f09f769e0db6704fe0366d7be6eacb48f962636a151fcaad8b9c219ac23441b232474041dd65dbea2b5c2928bfe2abbc6cc4d76d732cc15437df0ae51fc1d0ef4fcdf3967dc9df77229184c6ba3bdcbe13e0c2972e440762d044a5e59f8b6fb8f631e4ec4a46ccadb999648367d26fecf76751330eb66de915602ac0ae99d22dec60615df5d1507217577e26464ab253b5c36c32a12ed3d41c861652b9bfe68004a1a923d1e0e5829bb9f452cc7e8906690379f777415b0b8adff3d3ca1e20b75d3f978a03951559e3e7ed1a42930fe4f996f", 0xee, 0x80, &(0x7f000004f000-0x1c)={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, 0x1c) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c84000-0x4)={0x3f}, 0x4) getsockname$ax25(r0, &(0x7f0000844000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cc7000)=0x10) 2018/01/06 06:56:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000045e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@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], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/06 06:56:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0x2, &(0x7f0000109000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b7a000)=0x5, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket(0x10, 0x3, 0x1) write(r1, &(0x7f0000fee000)="260000002a0047090000000807ee04001000401403000007dfffffff000000000001ffe36e35", 0x26) 2018/01/06 06:56:31 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000815000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000db1000-0xd0)=""/208, &(0x7f000082d000)=0x93) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x4) epoll_pwait(r4, &(0x7f0000280000)=[], 0x0, 0x100000001, &(0x7f0000409000)={0x7b9}, 0x8) accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f0000f8c000)=[], 0x0, 0x10}], 0x1, 0xfffffffffffffffd) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/06 06:56:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000746000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004cd000)=0x8) socket(0x1a, 0x7, 0x100000000) write(r0, &(0x7f0000155000)="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", 0x144) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006ce000)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 06:56:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d7e000)=0x0, 0x800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00004e9000-0x4)=0x6, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000663000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008fe000)=0x10) connect$llc(r2, &(0x7f0000e3d000-0x10)={0x1a, 0xc, 0x100000001, 0x400, 0xffff, 0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000ecf000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c53000)=0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000443000-0x4)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r1) 2018/01/06 06:56:31 executing program 6: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='tunl0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) socketpair(0x8, 0x0, 0x80, &(0x7f000053d000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000b36000-0x10)={0x554, 0x2e3}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000034000)=0x2, 0x4) 2018/01/06 06:56:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cac000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003ce000)={0x800000000000, 0xe3, 0x201, 0x6, 0x1, 0xd3, 0x800, 0x80000000, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x80, 0xd8, "6116e7c3379273dd265f41754b5923bff8b97ecde9faeed64f7c3c43f3ddfbf21a9ea080c9286c9b1e10becb7fb10ffaa0ba02b1cf9cff0369b46c3757b8cd4b3612fb564272e01d1f19e7580b4ed3e909bc21e90e4811a86671934e4b6cfa78bf2eeb02b9c6bb222efc0d3094ceb56dc049a2c05a621baf8d1fad3d0f6cdd5b4896ae2e6a187d347e7eedaf2fabdebce3cb41bdeb05411b5561d040d18416ed23a8e54c922c9ecb4e4ae69b5d06dd3ba68d0027a28b13d48fa0bcc915b9bcf89904b748156dc1d2cc12006f31bd21e97307892761356cc2"}, 0xe0) r2 = accept(0xffffffffffffffff, &(0x7f00000d1000)=@hci={0x0, 0x0, 0x0}, &(0x7f000052e000-0x4)=0x6) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00001a0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000578000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f1f000-0x8)={r1, 0x0}, &(0x7f0000b89000)=0x8) r3 = socket(0x12, 0x4, 0xd2) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000a6000)={0xffffffff, 0x8, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000887000)={r4, &(0x7f00002b8000-0xcc)="99e10a0cee75b36ac3ae908c441f8a8a0f842bbdea9026bbee7673f6d04f39accb12dd96a6da3b54db7a9d67d8121038ca7334e272b4b05f7db23af718364f23de28c9eb9f89aaef1e31aa9bee9e404b31a7239f2bf2ebbe00b9f0522949b4a7385717013819c165047659eb78d8dfb2dcef8263dc612cfee122fbba925a68c3886577823762c52e40b1f65999765e555d237b36740045795511ce104f4ac2828cd8aba1563d3760a4279834b057929fb3ba9c2a589b449881e2123df12feba7edd53015b26ae59dfd5f62e4"}, 0x10) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000145000-0x4)=0xd9505e60859ce3ba, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000df1000-0x28)={@common='lo\x00', &(0x7f0000cf2000-0x34)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "b448f0", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 06:56:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000025f000)=[{&(0x7f0000b50000)="2900000020001900013d181000da000602000000000000029e0000ffff03000000f100000000000802", 0x29}], 0x1) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e44000)=0x6) accept$unix(r1, &(0x7f0000b98000-0x6e)=@file={0x0, ""/108}, &(0x7f0000882000)=0x6e) 2018/01/06 06:56:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000328000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000aa8000)=0x4) 2018/01/06 06:56:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x60, &(0x7f00008e6000-0x50)=[], 0x0, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00007b4000)={0x101, {{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]}, {{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f000023f000-0x76)="b49093ef8e0122a4aabd10ba", 0xc, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x3, 0x736, &(0x7f00008e3000)="1c96d56a07424f494a7a209aaa08bea392482a7f7d84f85a62353ff0344891647f0c4c26ebcae9779faaf21dd2236716cf9699440f593822817336529e136a80da3cf18ed916daf117f2f37df4b6b5e1b3de705dd5167d429f134929bc52c96116b92695e5fd72f2a7", 0x69) 2018/01/06 06:56:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept4$inet6(r0, &(0x7f0000689000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000079c000-0x4)=0x159, 0x80000) 2018/01/06 06:56:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008e8000-0x4)=0x7, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000008d000)={0x47}, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xb31}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000219000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ca1000-0x8)={0x0, 0x0, 0x8000}, &(0x7f0000173000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000635000)={r4, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x1, 0xffff, 0x8, 0xb1}, &(0x7f0000b80000)=0xa0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x5c5}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b1a000-0x4)=0x0, &(0x7f000065f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001b2000)=[], 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000048a000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000a3f000)="aaeaf146b67711f2bae545ec16fee80c06eb0a3ac7738854", 0x18, 0x8041, &(0x7f00008e1000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a72000)=""/85, &(0x7f0000a9a000-0x4)=0x55) 2018/01/06 06:56:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000eb0000-0x8)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f0000542000)={0x27, 0x7ffffffe, 0x0, 0x5}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x3c9) close(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cf9000)={0x0, 0x35b}, &(0x7f000043f000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000021c000)={0x1, 0xc, 0x8, 0x4191a837, r4}, &(0x7f000010a000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b4b000-0x5)=@assoc_value={0x0, 0x2}, &(0x7f0000472000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c0b000-0x8)=@assoc_value={r5, 0x9}, 0x8) socketpair(0x4, 0x0, 0xffff, &(0x7f00009e1000-0x8)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00005dc000)=0x400, &(0x7f0000167000)=0x2) connect$bt_sco(r1, &(0x7f00002a4000-0x8)={0x1f, {0x20, 0x0, 0x1, 0x101, 0x6, 0x2}}, 0x8) 2018/01/06 06:56:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/06 06:56:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 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) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000652000)=[{&(0x7f0000ea3000-0x52)="314af680a250c060a17e474bc07400df", 0x10}], 0x1, &(0x7f0000ef1000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000780000-0x12)={@generic="dc0bd5b2746d30560db07c4eb588da4d", 0xa1}) listen(r1, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000bd0000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d5a000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000a19000-0x2c)=[@in={0x2, 0x3, @rand_addr=0xdbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}], 0x2c) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000b56000-0x4)=0x4, &(0x7f00008dc000-0x8)=0x4) r4 = accept(r1, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r4, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/06 06:56:31 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007f7000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000462000-0x48)={0x0, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x6, 0x7, 0x0, 0x0, 0x18, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000000}, @alu={0x7, 0x6, 0x0, 0x7, 0x0, 0xfffffff8, 0x14}, @jmp={0x5, 0x0, 0x4, 0x8, 0x5, 0x0, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0x1, 0x6, 0xf, 0x8, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000082c000-0xa)='syzkaller\x00', 0x5, 0x2f, &(0x7f0000001000-0x2f)=""/47, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000c73000)="18eb4777089061ea5e747d8dfa05cb79f470883fb0b7d7cc56030600c58e82863e323545fefae9982315ab3f13d5ba303bae8b8e0634cf78989e9e0ee1a7f40b", 0x40) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) 2018/01/06 06:56:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f000000b000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00007b4000-0x4)=0x8, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00002e2000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 06:56:32 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket(0x5, 0x803, 0x8) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 06:56:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r5 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) 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) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r18 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r20 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r22 = getgid() r23 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r25 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r31 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r34 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r37 = getgid() r38 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x3)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r49 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="2d0770a93ed013d044b34dc2e7946ac8af4376c3f6dcc409e0276d25ccaf5157c9d6209e51c296845b59f4308712e12edc52ea7b2b7d1d962de689e82c550c2d486b8e789a06d300314ab26f69d341b5b45e371b36d9cea45018171bf74d341e4736127d9ab2cba23b407bb04244e07e43f1026b567058eef088b4ffc96c26ddef", 0x81}, {&(0x7f0000001000)="409d26957438239ac4d7bb54ef5deb46bb3aee31f7b5bdc6c41585e4c7ab0cc10dbc0669099acc87c537e2798423d94118f631b85756145ee6cad75685e99a6418255598bc978b2b30b9f1f3d84b24565cf19fc15d456e13da34c7c0f6f543d233aef51d", 0x64}, {&(0x7f0000001000-0x4)="32b26212", 0x4}], 0x3, &(0x7f0000001000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}], 0x60, 0x40000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0xb8)="8192831bcbbe313cc2c88bf3a30cffd17252a3103ace4fae90133e3c6ab61103cc8d6def52b051a4e4f5bd7f4b123b8454d7e61d08c146648aa3d863a5b1779d0f875a5b654f168211f58cb0a401a61ecdae5a9d470d888afdae7e71d60b37e3274f10f10790c4154d2d4d3b4ad9e259588927631359ba2f159ab3084045459c52083eb3f38e77af21c6bb9f63fd8c134623ee70a6565409a26687c00377d98bf63d499939ee445512b89dd0e384587b70f56f84d42f7ee0", 0xb8}, {&(0x7f0000001000)="e2bf0bfb4948dfbfce0eea6ce836ae75277a288a97cd01dc48a1bb04ee230376a85eb97784afc27512c7e40f7b284f85a80dab8c9410875cb68634ed90816626b6090a0c7bb6b1bda0e0d8d65643052ef89b4ed81fe346b150198a30f34f9dd4d2e952bcee7e212ed1fc3638783f944897fe7d91442874c353e19b56535f90c101c699bb700dc0ecac115f7ba59b2698c3f9aeaf8d210d27078a56fec238d190224598203804cbf635fd113ffc77eb97b3fb15894f887532a4b7598a8650e7ff21953749b6746d1e4e48eb26ca577acd56ca2a64fd14ffc1b095e1b9bc934264", 0xe0}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0x9c)="880d60f87ae5a7cd4e3010dfd8aeb25e43dc12a944c8019c754c54bc1ac5e1c5ce3f3da017e29514aa7f02f08d1b126dc42c2480ee3be127898c80308cfe7176f9b530431720e7895aa1e808882f9dcd5426b1d78f14d7faa7f0ea6a38eb6653e12143de4bbd8992265d3f3f5717b9a0119cb474f3cdaab5ecd700641a35035442de7bb3d9062aeed2fe801371f48e30e097f290bb6575edb3e94f48", 0x9c}, {&(0x7f0000001000)="af3428104dea87977f599169a5c09d1541d5d2823cf8107c7a4033a8edcb58434d1e89b6dcde90f4b8ebc4493f9a45e48e247e39e1a1a9b7c7a3f73fda2583489c4f47069cfa3ba6e90f2fd37d2e65b2d28fff2efd2b44f3dab1bf597a4fd732a7d7466d38440bb9adb5f207443d122785bbdf6951f1deb1767f21d1df3f777491095fe58ea1e4f6ced57b202d1f9bf5e3daf1a95727dab1fc8740a481aa8a1ce6f3df2052396e3bd0af6fa03255c57f9c1bb8031b98c11550de32a2c11de12266df4ea772992f7618e55aef0c1ae4343cca12992c9f489e21a7881f17e6c78a7d85eb2368f424dd766ece66f67da51047cc9f", 0xf3}, {&(0x7f0000001000-0x89)="a74a832fd5e6065515ef121be0400d8399407e5fcfe9c33c78e140b68e3704f391a4fa0f422646a176ec9818d8b135945e549a247a5a3de5e274416d268baec7e2b1a66ae67711967b1c0763128179a026490bcb6c022e071e9ff0afd7c79dc1d5625a1cf0c0293fc52d782a25c7c025f3a368d3cc8081da2e30690f17fd5b89a4dae6b9bdfd7a3b23", 0x89}, {&(0x7f0000002000-0x4)="ecf33bc5", 0x4}, {&(0x7f0000001000)="d1fe175a47e5b0361c3f844ae83f7b67861bae326b76adf20416fa9c4065313f6bd5a2862184ed1974d23aac9f2acfddd2e094969eabe8e6f12530b7e0542061be34102317a90e0f7ccad4001fd0d2e92472dce2f42e414ac8a01235a43284aaf3affe742604907eb05ea7fbccd76d775a418ae4c09fda092a8f520c5f73b35a7cc7c6a230b83bb57383aab64b353da55ebbbf8c7318c92a51d1e45227fcc7573e2a618ce68267226b5fb9b4597eaf80c35e281b74517981c663c4175e74a8f12d6eadc2c9876f2c89759199d8234622b753c700fcc24e35402ef3c3c2b15d3f819a00fb671dd73ca033d610c098d8c5284cba20ebf5", 0xf6}], 0x8, &(0x7f0000001000-0xd0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd0, 0x4000010}, {&(0x7f0000001000-0x7)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x23)="bfc890fddf6b23da20cb4a9399fe64cabee0408a8d02d70a086c07d561829c5fbe03f7", 0x23}, {&(0x7f0000000000)="e0d93b3e36e90853d42c19b3d8ac9db136913a58516bfe7dbb3a69bae0ab9abd7001e8fa84a80aedbf7bd0acf73c8d0dd005bf629f0711c3a56c83d01de59403f6b87a475f17f1576a5bb24041a4f0bcae443589a1d3986a6b955051330d1bee3580aee3823e6b175f5de4c18cffec7c7dd62278dc061a169d920a22dcdb63efa944619c2e33aaa6f2e37b30cffce70e0d0940ec221ce88e2777336dafa3b479e89e890d6c71fdff70cea80c9739e83e52148bc0a249", 0xb6}, {&(0x7f0000002000-0xd1)="7f2c1723d8647ca159fd6a944f3ee4be0bc287f95d29085e2dfe36eeb8b801d3383c89855957a440d6faf6194f7e005374bd7f452c04b01e56f30db2bf4685a7e2ba463e8c7e8c17be2197c041be7ac3837d6f012b08b2be8e6632b15f92fe8ea59a5a14bf1d964aefb2cf1a7f411a62842f32241b84d4c50058f950fc1b2d2892767facba974697583bc24d337af93384cce033c94425ac3e0a117531d8055caea85e7c2d5ce21b454a39ac5e92b84f703d289b6b30c51fdeddda82c9e0a8419fd5f9aaa82f1409275a988de6a9bed828", 0xd1}, {&(0x7f0000002000-0x10)="d4b3b96346d8d8e009fe595f67b788db", 0x10}], 0x4, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}], 0x108, 0x80}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x65)="cc104d80689b1cc5e2c5bbc650480369dbeff5e50a69600d5147bf1aa6e0a34158bd3b389470d8b315dcfe7ca295d54d6c1652f0ca32e2c83e986d17402cec9df5e4660c32ccda1a067d0d3e95b315e5ef32c4dff9021c04d40b02921b5b54324912ce145c", 0x65}, {&(0x7f0000000000)="22c72d1b5c936bfb31671a15d7f016e1f20aa335edfa72d62e0af8e62daf05098e509c20ce58fd98cdbe60b4d972db9b46d6c1367f11f505255b6cb07c0a94843e72fcd3da08423e5d3c8f9b19e186fbf5", 0x51}, {&(0x7f0000001000)="c6600dca15d972f648eb98538f6f042e490986ed3cccc8f882fa80a26240f369e03219179dd7e3e36f6d43cbb8891e9dc14548b26b7c9fd62c86b15bd5417765191fc92624468676489041f29e797c8148e85697ba14f9ae7e3136f9eeebb3342efaced2bf8c3341b692e795135089d35562e596d121578271ed05189a9f4fe52220cfb637a30ac3d13df1cd7ff7b5c761d47969bf8b19508499c03a53c9", 0x9e}, {&(0x7f0000001000)="fdc228a7f67e0263b2f6badfdef0f5a5a025d572952253331955add243114a2d91b9a4f071f42d5e2537e8332291745cec1356ea75774f94fb8dec9a71770f6f20d2dbf4ba3c68d67cb9eca16a061f67184a", 0x52}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000002000-0x1000)="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0x1000}], 0x6, &(0x7f0000000000+0xdef)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}], 0xd8, 0x40}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="41b81e672d5834f5825f1bcfc53f0713b426513c560c3bbd6c2fa0cd4af33e2cd0be1715d027280a699212ddd53237f9ea73f9dfe757012b6e87e455aa623a9568c49c961782acfe0b2e89b21b3cf6f92156f724c23fa98fa33fc20285fbca00fd6a7f8bff09de0ec1628dbaf596429602498cf1586a1a816cdddf78e902dbe389426adc3390802d64ae5615890791b8f1a5a12873", 0x95}, {&(0x7f0000001000)="e48bd575acb20c16c2693ba81388e0df990e8b46e74a0b38323f78e260ce1b49b5ab748411be2753f2e0ffce7ae4cca688f4f25b4326f33c28443466da3a23af4fbbac654ed967b4317edddbe128ff4d076bd6d087e34413295e420ed907ef703759ecd13993511a8aa5459c7cf183b9986dbd88f551d149d057819f044d1bb1a205914aa5d7a23802a3cd4402aeffee4c2625473db529f9b671b4af9bf0", 0x9e}, {&(0x7f0000002000-0x3e)="21dc55247dd0255eaba4283439f0ef5ed25dac6a1adbdf87ae749d69dfbb617f6d91949e9b55a2b7854344fc4f70d50fab86798d7b8ad67a793c516c532e", 0x3e}], 0x3, &(0x7f0000002000-0x68)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0x68, 0x40000}, {&(0x7f0000002000-0x9)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0x1b)="20c061643731eaa91cc2d82ad06fdb3d7796a143278f91d3f19ce3", 0x1b}, {&(0x7f0000001000)="681685cd142ab1bf6fd57776f5b9831a41896d37b09d8f6d840f20a4265c6f87a8dfa4b96c074f16d40c7eabf77e2ab042f136e05e3bbf2f73a7cb9babd522fff63457f30d8b189b54c0c9ca7d74ab8423460a9631da7687c94d3819ee3e2d81288a1f42f915dd882935bcbc74ce8665624014b766eff3ed2338430de0e26920c9fa8b26be74a448c5ec91f9c3c000b02cef3e2003eab2494b93a0a7a2a246bbff650b861f4454867139b07c39cd6e2fd0f5dadbe675b33d09da204cc3cce9deda23a096d068c2d10d7277124f21967aa65d19c4bf42d505e40a0ede8485f372ad8b40f893631002b81d63d394810d24f800394b67", 0xf5}, {&(0x7f0000001000-0xeb)="879f0cbb509d3febceac2b4bb847837893c55749bb6171934ca15a43c0ddbdd6323eb31f084263f9da98f97e97e89aa5b64f9986872a8bd15e8b183e7dc6766ac6ec7e7a7263f657cbe6293ca262b36c9beb0001861045ae46ef03585c65804f853fa6a65e9caad12bb1e166b8bebb9bf3ab7b28c8451df15fe40b1333a82ea2b4da0158f0c0091ffbaed2405c41c436f490c4ace43085d26b001d71634c4781c7905e3dc56eff9e79166467409fdc43010455563d93923c52a32c627468d25796985c206101a71fc054ad3892dfcd19e862cec06136c99a3ca20e2765075d26af29fd55931de5eb7c6dc5", 0xeb}], 0x3, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x38, 0x44010}], 0x6, 0x40000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x38)=[{0x0, 0x580}, {0x2, 0x5c4e6cb0}, {0x3, 0x101}, {0x0, 0x590b}, {0x7, 0x2}, {0x3, 0x2}, {0x8, 0x8}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r50, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r50, 0x40000000000005) r51 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r51, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r52 = accept(r50, 0x0, &(0x7f00007d2000)=0x0) sendmsg$kcm(r52, &(0x7f0000953000)={&(0x7f00007f1000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c98000)=[], 0x0, &(0x7f000066e000)=[{0xfffffffffffffe85, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/06 06:56:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582f", 0x2a}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f0000eec000)="cdbc4b67730db1472503303110f9de", 0xf}, {&(0x7f00005ca000-0x4c)="eb7161b4d5e658c0cc61af94c56664e527ea67e9e35314512020e13d35e74c2d417a69ca0dcd06bc1f1bb1ed6266096b3b2ea5f0263e08f0159b95bfdbab7490a279f5473b5adbfa9cca6744", 0x4c}], 0x4, &(0x7f0000c2c000-0x12a0)=[{0x58, 0x0, 0x81, "3284a9ec19f3a873bf5d531db5aa13b9bf5f6c0cfc406f02f798111f60d6b7c357827a5d5c4945a667b8e205828102fa3ffe1b363fba0c6812452550c8d7888a1fc2e57d2fbdf9bc"}, {0x38, 0x10d, 0x7, "8a96eb48ec6131ac016fc895c915f0f4837bd0de7ed54dc6b23626912928fe03d5"}, {0x1010, 0x19f, 0x7de, "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"}], 0x10a0, 0x20000000}, 0x0) 2018/01/06 06:56:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000393000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000039000-0x8)={r1, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r5 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x1)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r12 = gettid() r13 = getuid() r14 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r16 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x2b)="4de903b15e3ee7910fccb2f70953568888fbdb40177fc86670651ef8ed10245cbf8e44e9a5a8b8f56cded0", 0x2b}], 0x1, &(0x7f0000001000-0xa0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa0, 0x8004}, 0x20000004) 2018/01/06 06:56:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001fc000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000654000)={0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00002ea000)=""/45, &(0x7f0000460000-0x4)=0x2d) bind$inet(r0, &(0x7f0000490000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000031f000)={0xffffffff, 0x40, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b20000-0x10)={r2, 0x28, &(0x7f00006f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x2, 0xfffffffffffffffd}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='veno\x00', 0x5) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="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", 0xbbc}], 0x1, &(0x7f0000f93000)=[{0x38, 0x3a, 0x7f, "61c0014df37d3e0d719229095889e2b631dd693ac70dc376e43e2be1f25c6daf692c09c7099ff5b0"}], 0x38, 0x10}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000eb7000)=@dstopts={0x5e, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x1d) syz_extract_tcp_res(&(0x7f0000bb2000)={0x0, 0x0}, 0x3, 0xfffffffffffff800) 2018/01/06 06:56:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000af5000)="1f0000000706ffddfe0500001d02ecff000000110900010004001000df0000", 0x1f) getsockname$packet(r0, &(0x7f0000b7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007b0000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e07000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/06 06:56:32 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x38, 0x9, &(0x7f0000010000)="f11159f97e34201a48cfd81bd679fac20ea4", 0x12) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffc4b) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000b000+0xefe)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x10000008922, &(0x7f000000e000-0x1e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000)={r0, 0x1f, 0x58, "a6d08828283c1a5c80769a109378b271138df0cf76533e1bf5746c62d466d5570f5084de9db730c54fac80e01772e2161872992848e360aac0e38957e6e02dbd775b2601ed07415a2536d591a3eb23e630a2c4aeeaffd291aed50cf40523a66702f47e0a4ffc374c913e63c92682bbbb5c608ecc7ec9"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000001000-0x4)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000011000)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000010000)={0x1, 0x1976}, 0x8) 2018/01/06 06:56:32 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000)=@getsadinfo={0x1a0, 0x1f, 0x100, 0x1, 0x2, 0x5, [@proto={0x8, 0x19, 0x2b}, @algo_aead={0x148, 0x12, {{'gcm_base(ctr(twofish),digest_null-generic)\x00'}, 0xf9, 0x3e0, "fe6569268987dc79eabad347f5604504cbdc74101c246979cf371d1ce0b4e1bbf27da9551de68310d164ceac6a30500186a0da9c239afae7c881d449bdfca14695ee2ea17720f34ef0b22cb1e09b1a032d163e0b39a61c4ec825162b0fa8ba4f10653edcf42d6174ce2deb4063d4c7b2812a656bebd1c2f4d385c109c43677a5de89dcb0b54bbcaa8486301dc24b49f08119c9c33353d860ad9d37af038187f3d24c4669fbcf36059fa7698e1d003d5967c5618c9d5902f04293d4da83297fc7b268f2ed0c7b9c5e96377c90ec25a0d5e259d751248dac1c09698cd81b6a6337a7e51ce611e421c3e74fa60acd536b31537984d14e8f0bae76"}}, @lifetime_val={0x28, 0x9, {0x1, 0x5, 0x4, 0x7f}}, @srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:32 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000005000-0x82)="74a1c53e21d4ad312f71ea405be345026c3f04df81a5f971c7952a60304d1216b1d3b2f4e6d259ce382d861e1457dc6c953fa21551728d453abc1cd513aff24fffa2b3921235d72f4802f3089b0a50fd0d1eb1482569b9c611cc4f7483efe40d0b81b31b9314bee9c762b7f082", 0x6d) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x1000008924, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) [ 357.481571] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 357.501323] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/06 06:56:32 executing program 2: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) listen(r1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 06:56:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e80000-0x69)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000064e000)=0x0, &(0x7f0000147000)=0x4) pipe(&(0x7f0000290000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000274000)={0x0, 0x100000000}, &(0x7f0000d9a000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ea8000-0x64)={0x0, 0x5c, "ab55247d195cb1305716812fdf5fec9a9c90d8593a21926524f9aa9e693e8c881f9f8b5d649a5c4b6cb530c1c827e2948b764781193d5086623dfb1a08bf57fcab923961ed76528a0d1deec1017e92ae419d92c6b2c3649683f2cb03"}, &(0x7f00000db000-0x4)=0x64) sendmsg$inet_sctp(r2, &(0x7f0000ce3000)={&(0x7f00002eb000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e1000)=[{&(0x7f0000a5e000)="d3cfab264b", 0x5}, {&(0x7f000082b000)="e4b99fbb6c37c171d62fac90eceb00500f2d54680960f9027fc9cc351e29172f47e95d578d696e115fc10bf2030abadba5147bb83a8d13ba6a509012fe53e0b960856eedae27413ebb8fa0b04d9efedc9056123e137a936c477ad2e02b02a52cccbcdc531b", 0x65}], 0x2, &(0x7f00004c9000-0x90)=[@init={0x18, 0x84, 0x0, {0x200, 0x400, 0x10001, 0xab}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x4, 0x0, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8200, 0x6, 0x3, r4}}], 0x90, 0xc000}, 0x8000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000ed000)=0x1167c698, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/06 06:56:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000d15000)=""/2, &(0x7f0000a25000)=0x2) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ced000)=0x5, 0x4) pwrite64(r0, &(0x7f000067a000)="c8692a7b1bf39383bfbb1c5c949d413ffc910713530c2ba6c664e83478bb9c2c8003065df542b12a81ffc326626182ccadcc4ab8a9edbd55444ad5299d71b0fd821be33061282a6191f2abace49791a7b5d38984c939fc83849a1384046ae91c7a602d1d6e8b8be16dd75acffc3386b6cc7c354edbf25ef39ac95ba295d15c03521f734d94326b8b4300cc2af6691e8380c09771f3743832639a4c857d2ad55e9d136ad94eac0d8a959ba9392459c50051eee614a604af14000fc5fd8e57c40ac7f307947a1b3da38d73b8cd39e0fa6690cbf91a551e590224214c88ae57", 0xde, 0x0) 2018/01/06 06:56:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000d5d000-0x1028)={r0, r0, 0x1a79, 0xdf48, &(0x7f00003ec000)="1fd3caf035fc4a6b2fdd47c5a01623ef3ba61a2a1038d8d471ac3df6aa9e6f02b542a60db203a495db17ece9c7a9dd04fb48b2c1bf475902a86e679c9800c04b2db2e0d81a73", 0x0, 0x101, 0x7ff, 0x5, 0x3, 0xb467, 0x1, "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sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x4, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cbd000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd1000-0x4)=0xe8) 2018/01/06 06:56:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d44000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000eb5000)="b8cd78a2c6ec0e19c8f652fd9a64902075c9c441467c1fb2b88bdf87c837059693412d24db7e7630210ec2b83927ca10ddc6da5a6ef140eab33735cf5e683196c2635dbc5233d5418cf9937cc1aaada3650dd89cb1baa3ffdb2492eb429eab02c6806df93953352d0a8f4e64", 0x6c}, {&(0x7f0000001000-0x17)="dabb1459ff28982175614cea3d5f398e50a7272eff3e80", 0x17}, {&(0x7f0000bdf000)="2300d065067fd5c21dec86f39e443fc0b402d20e0f93b3dc9ba2c250d071ee2aa9ce7eddeb1e60c62d8a2660639b1288de329a19f3e00833587820b7109e48b0b99671848a7d45b736caa8d46a644da014f5854317ae09e53560321fbc892c9535bd8d5589c30163dfd0613138b65aed12df7c704b08ab853898201ac59130bfa63850235c53bb0778ffd2ceafc3918fb077e10f3a7dceddffe72fc19d76ca21d22fa4a570528753eee12bea03608f5f20492246db32b56a05b4", 0xba}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000+0xe49)="36569679c6", 0x5}, 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0x1000}, {&(0x7f00008fc000-0x1000)="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0x1000}], 0x7, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$unix(r2, &(0x7f00003fb000)={&(0x7f0000513000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000013f000)=[{&(0x7f000066c000)="e9", 0x1}], 0x1, &(0x7f0000e4f000)=[], 0x0, 0x0}, 0x0) socketpair(0x11, 0x80803, 0xb6c, &(0x7f00004e1000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) poll(&(0x7f0000c85000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 06:56:32 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dc4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000044c000-0x64)={&(0x7f000003e000-0x8)=[0x1, 0x80000000], 0x2, 0x4, 0x0, 0x4, 0x0, 0x0, {0x40, 0x9, 0x200, 0x7, 0x3522, 0x800, 0x6, 0x0, 0xd8, 0x8000, 0x6, 0x4, 0x5, 0x6, "d51f4938571c8340febfeec609c9cc94a6eb1d9ed3d5fac2bc584ab570c6c696"}}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000fd2000-0x4)=0x3, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x8, &(0x7f0000fd2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a66000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r2, &(0x7f0000001000-0x86)="028bc1d1cbffc76dc8c2be1b6b41d38da3b3fcdb77f520b57b09d97530fcb0e243077e02daea87bc4b6f4bd67156d85b38e12cd3514a8850b1f34d46bf551f2aa355d01b59f2c7b53131dc43cd3545ae533153e8e9e9c96bb402ef4edf721a18d1bac42d9e68cec3d42bcf06f2b478a1ecdc5fa186ee2ab04e864c7a3d2d244c547a6c02e401", &(0x7f0000fd2000-0x2a)=""/42}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f13000)={r3, &(0x7f0000fd1000)="28ac4f", &(0x7f0000ec5000)=""/47}, 0x18) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r4, &(0x7f00000b0000-0x1)="", &(0x7f00002b0000)="", 0x2}, 0x20) 2018/01/06 06:56:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x401) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000372000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000214000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000cf2000-0x8)={0x68a, 0x7}) read(r0, &(0x7f0000863000)=""/165, 0xa5) pipe(&(0x7f0000286000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000059d000)=0x1b, 0x4) 2018/01/06 06:56:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c3f000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000011, &(0x7f000039c000)=0x80, 0xfffffffffffffea9) sendto$inet(r1, &(0x7f00006aa000-0x1)="", 0x0, 0x800000120000001, &(0x7f0000518000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x0, 0x0}], 0x2000000000000083) accept$packet(0xffffffffffffff9c, &(0x7f0000ba8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003e2000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000fe000)={r2, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/01/06 06:56:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000fe8000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x34f, 0x0, 0x0, 0xffffffffffffff8a) pipe(&(0x7f0000621000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00008e8000-0x57)={r0, 0x0, 0x200000000000, "9dc30b3af2d6554b439435b53343949082d24cf8f21b27e909b90c6784061615c4578b70d2b954ebc9b44927a1bbf8d893fcfd8e71c4146a2927942dcc9b5ee2b5455ff1cba260f33b19aec536"}) 2018/01/06 06:56:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x11, 0x100000802, 0x300) connect$inet6(r0, &(0x7f0000219000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getgid() readv(r1, &(0x7f0000306000)=[{&(0x7f000077d000)=""/88, 0x58}], 0x1) 2018/01/06 06:56:32 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x4, 0x0, 0xc6, 0x0, 0x0, 0x31, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffff9c, &(0x7f0000003000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000004000)=0xe, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000003000)={0x9, 0x6, 0x3, 0x2, 0x3, 0x0, 0x200}, 0xc) tee(r0, r1, 0x1ff, 0x4) 2018/01/06 06:56:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d1d000)={0x6, 0x7, &(0x7f0000cb4000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, [@generic={0x927, 0x5, 0x9, 0x86}, @alu={0x7, 0x20, 0x1, 0xf, 0xd, 0x16, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003cf000-0xa)='syzkaller\x00', 0x8d, 0x7b, &(0x7f0000429000-0x7b)=""/123, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000975000-0x8)={r0, r1}) write(r0, &(0x7f000044c000-0xfc)="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", 0xfc) getpeername$packet(r0, &(0x7f0000f95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002bc000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000935000)={r2, @rand_addr=0x401, @multicast1=0xe0000001}, 0xc) 2018/01/06 06:56:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000876000)="a5", 0x1) sendto$inet(r0, &(0x7f00008af000-0x4e)="", 0x0, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f00008cf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000be7000)={0x6, 0x4, 0x6, 0x5, 0x7, 0x9, 0x1f, 0x1, 0x4, 0x32, 0x3d9e}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f63000-0x4)=0xffffffffffff8001, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f3b000)=""/35, &(0x7f0000d8c000)=0x23) 2018/01/06 06:56:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00003fb000)={&(0x7f0000513000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000013f000)=[{&(0x7f000066c000)="e9", 0x1}], 0x1, &(0x7f0000e4f000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) poll(&(0x7f0000c85000)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = socket(0x1, 0x6, 0x8000000000000903) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000535000)={0x0, 0x2}, &(0x7f0000419000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000541000-0x8)={r3, 0x10000, 0x3}, &(0x7f0000162000-0x4)=0x8) getsockname$netrom(r2, &(0x7f00004b8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000635000)=0x48) 2018/01/06 06:56:32 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0xffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000-0x4)=0x2089e895, 0x4) listen(r0, 0xb7) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = socket(0x4, 0xa, 0xd2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000000a000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f000000a000)={0x7f, {{0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/06 06:56:32 executing program 4: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000057b000)="a61282f2717fdcf9b8772ded460e38c0906342eb75463d526865a9c4c169ff7212f7153db966075399b73c03aa3844643ff57e2b6ecfb5ea0acf29feb1a672de63df9e7e7da66466295228390f523d4631ecf6291eae5d84d7f3692a13a7546c343ff1cacb6168fa1aecaa00acffcbc0f06a6a9fa640c4236ec203da97b2e37924795fb516efd67f48e49b543d9e19554d59ccf4a9bd7f5564607642173538f8001a6b04242f7a4b6be09a0a59e06d1d432640f2f76c1c00549dd8f8ec45ba76328e6ac0ac401f2f3dcfe041bb0f68014117711476b1") sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:32 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3d}) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000b000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x14) bpf$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) 2018/01/06 06:56:32 executing program 7: mmap(&(0x7f0000000000/0x313000)=nil, 0x313000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) accept(r0, &(0x7f0000276000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000022000-0x4)=0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/06 06:56:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000019b000-0x4)=0x0) connect(r0, &(0x7f0000b65000)=@sco={0x1f, {0x9, 0xa3c6, 0x200, 0x80000000, 0x1, 0x4}}, 0x8) 2018/01/06 06:56:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00004d7000)=0x0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000015b000-0x4)=0x0) 2018/01/06 06:56:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80a, 0x9, &(0x7f0000eca000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000097e000)={0x4, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000709000)={0x6, r1}) syz_emit_ethernet(0x3e, &(0x7f0000602000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @multicast2=0xe0000002, "bc7f20008000002000b0f7ffff6cb842e6010000"}}}}}, 0x0) syz_emit_ethernet(0x100, &(0x7f0000172000-0x100)={@random="eb247503bdcf", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x8, 0xfffffffffffffffd, 0x5}], {0x8100, 0xffff, 0x80000001, 0x1}}], {{0x6007, @ipv4={{0x10, 0x4, 0x6, 0x2, 0xea, 0x2, 0x10000, 0x101, 0xef, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x2b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x1, @broadcast=0xffffffff, @rand_addr=0x400, @rand_addr=0xfffffffffffffe01, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x400, @rand_addr=0x80, @multicast1=0xe0000001]}]}}, @dccp={{0x1, 0x0, 0x4, 0x1, 0xdb8, 0x0, 0x0, 0x6, 0x2, "e1a8f2", 0x7, "ce217c"}, "5c27b7dcb7a9e6332ea039ece1ab2c544f38e2e2f388167d98cf4d36ee10ca83fa7ab7b8f2c35a3803fc7ca2ae6184d058a48e4534bca1a34d50329d93d5e14d39e9d5472943647ab9607b342f421060abfd79e9748d288c0aef8cfdca9b900ebec66233b60f46cf79217da52cde4073fce92f1609ad95ad9db2e0b85321daca078b053dbc67a2a69e12e437ae76ee446bd3fe5290c7a8cc2574"}}}}}, &(0x7f0000e71000-0x14)={0x0, 0x3, [0xb71, 0xd6b, 0xc95]}) 2018/01/06 06:56:32 executing program 4: r0 = socket(0x2, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000821000+0x9ea)={0x0, 0x4, 0x1, 0xffff, 0x7, 0xffff, 0x6, 0x2, {0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff, 0x7fffffff, 0x3, 0x80, 0x2}}, &(0x7f0000941000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x8000000000001000}, &(0x7f0000ce9000)=0x8) write(r0, &(0x7f00000e2000-0x10)="", 0x0) 2018/01/06 06:56:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x205, 0x10000, &(0x7f0000a6a000-0xfd)="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", 0xfd) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) socketpair(0x0, 0x6, 0x93, &(0x7f00002da000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000861000)={0x1f, 0x7, 0x40, 0x800}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000bf3000-0x4)=0x10) 2018/01/06 06:56:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0x1, 0xf, 0x5, 0x7f, 0x2}, &(0x7f000014c000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 06:56:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000809000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0x400, 0x7, 0x84000240, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket(0x3, 0x7, 0x92c) sendmsg$alg(r3, &(0x7f0000722000-0x38)={0x0, 0x0, &(0x7f0000188000)=[{&(0x7f00006c1000+0x911)="973deb8b2fe5459f20c35e70e559324e9fc01ab2f076aba5b9c9baec2c33b42d04b49e96ea8069c533b46c792c04c1c33eb8c1adc3e33d5959f8945dde126b3970658abd821fce04eb7393d9265caf72faaaa3f5eaa2912dc8769b40e2b52e51b7c90872eb24d6505dd64ebef43911", 0x6f}, {&(0x7f0000ad2000-0x64)="08632838f78872ef0ee542cf5186c015c560d16ab54b182b375ef2b00c0a8758259212c2531329044c0534753e29003ecc103589fae9e750d46882f9242cc62e8a8025a90d5b3c998afb4b4c4645dec4228f40447b77846fcac78c1dcb06972c833de96a", 0x64}], 0x2, &(0x7f0000228000)=[@iv={0x118, 0x117, 0x2, 0xff, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x148, 0xc800}, 0x4) bind$alg(r2, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)=';', 0x1) sendmmsg$alg(r4, &(0x7f00007da000-0xe0)=[{0x0, 0x0, &(0x7f000034f000)=[{&(0x7f0000391000)='&', 0x1}], 0x1, &(0x7f0000b10000-0x1140)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 06:56:32 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f84000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f83000)=0x6, &(0x7f0000a69000-0x8)=0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f84000)={0x0, 0x7}, 0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f85000-0x4)=0x1b, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000158000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f85000-0x2)=0xfa62, 0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5e383e5b3b60cd15d54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0xfffffffffffffff9, 0xfffffffffffffffd, &(0x7f0000f86000)="057856af4c8f1044247791d006136a56333fbeae6b14728fbc9f7e8604a593ab31e2ed4cb56dcd7be8fdb42d855913e2b953f58ce498754ed5c6e601e636e260b3c1cea2a7f3bde1d2b97fccd3800b33cb1afb29e0501cbdc29c68bb57df8568ccd2d3b11cb90f4ed965bab64a83096bed53745c9d47", 0x76) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f85000)={{{{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]}, {{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x4eb8, 0x1, "b323ea65ef5ca9e587f99243958ef2875d3638cf86ef5ef0c59feead833e9c1e64c3dfc5d48cbbadb1489946b6f8d0f0d457486365808cffe351782ca5269b07fdfd5665e5a5403ed64528f58d50a5a6"}, 0x160) bind$netlink(r1, &(0x7f0000aea000-0xc)={0x10, 0x0, 0x3, 0x200000}, 0xc) unshare(0x100) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000c9b000)=[{&(0x7f0000296000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000096000)=0x0, &(0x7f0000f86000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00001ad000)={r1, &(0x7f0000ce0000-0x1e)="02a00820c0712c53a281f9ea43485d93a87aab4c4ba5ec2097698e6f8865"}, 0x10) getsockname(r0, &(0x7f000014b000)=@generic={0x0, ""/126}, &(0x7f0000b5a000)=0x80) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f88000-0x4)=0x4, 0x4) 2018/01/06 06:56:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x6, 0x5000, 0x100, 0x404, 0x2200080, r2}) accept$netrom(r1, &(0x7f0000eb1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000526000)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x0}) 2018/01/06 06:56:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ad2000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="31967bab07d1a375baf63125864d7f538b621d90d322773d74a3e278d11af1ebac8ada8278ca279a9f", 0x29, 0x24044080, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x8, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x8001, 0x4}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8bb2, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x28d1b4f9, 0x3, 0x6, 0xbd5f, 0x3, 0xf20, 0xfffffffffffffffc, 0x9, 0x4ac]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000004000-0xbb)="964263f6074c42199a4432f787a13ebe6a67b29e1faeaf5b769c39bfe18d3fc23bb2cfab7870d55de6e5f6e41712a808b5c637640a12fb0130adf62083e7d50f02e04a7b1dbc5a25f2bca22869f1ed45cf5431bc78dad73b2908c44465c8c3a333845bc70368d9d42627769a6c3ab91dcda9ef938e764f7e6ff1afb29d3d7e015148876cd59ec8b4d5a85811051998fbe45f01f42c1891556efcf1e71c038c78d2c9ff37d682e87d06c31856d6e2421155b4a1aed8f06afe8e1307", 0xbb) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000002000-0x83)={r3, 0x5, 0x7b, "fcb76d8d967934b8965bd6dc9e5a1df930d32840fec744b8e85580b47771bc43c7426a569a0d77977703978620bf5d0cabfb6e9000c826efbd78f7737d1836831f81722351e8f074da31b4f91df45181dd29b69dd56e9de1ada5c67e4a4b2389c6e1bd175e9a5f15173fc422d2e5871dd1b88a83b12c0b0d1d07bc"}, 0x83) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x40, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000003000-0x4)=0x5, 0x4) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000000)="ce39248c8673e3966797e967e6172dacc973b3", 0x13) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000005000-0xb9)="fcb1b80b6375664125519901258e5b77776951df110fd3387f656cdbe3e3b55ea01fb4a42ac2685a04d895e9158a7e9c671975b963307ba270747b830f26780d6962b6b446f100ca1c24befe6ccb7e1f860a493aed17096785d2a2af76b369f884cf170643dda88d4dca80d28f1979973147a786831c3d3cbb5e8d57935ed92a151890b40d8f9540a0469796c6c51e0480291252faa3f218d05158ed15f97994a474400b598ecc8b8edb7e38414391df151c61610b8aa3c09c", 0xb9, 0x4000044, &(0x7f0000000000)={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x7f, 0x4) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000007000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000006000)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={r4, 0xa64}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000009000-0x4)=0x0) 2018/01/06 06:56:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00005ca000)=0x2bd59751, 0x365) read(r0, &(0x7f0000dfb000)=""/88, 0x58) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e90000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00005bb000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000406000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ca000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000003f000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00009bf000-0x38)={0x0, 0x0, &(0x7f0000ce9000)={&(0x7f0000cd1000)={0x2, 0x5, 0x9, 0x6, 0xe, 0x0, 0x6, 0x0, [@sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x411e}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_lifetime={0x4, 0x2, 0xffffffff, 0x101, 0x81, 0x5}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x90) sendto$llc(r0, &(0x7f0000167000)="3d83ab1b7edcc22d7e52d989beeb3a05c0c88eb817712153b302b173490b174ba8d30785d69ee90d1e2553c9e13d0683968cc838a506b3e5a6c906807e0c9f05c109e11a1b0e0fd9c412b093f5fc401d92ddd647bc14ee41d03efb261848cd5291ef88bcfe37a422c462faa4dea01e17a975012670508804493b45304836a45c3981194844266646f04d9deb222b81db8e0b78da9b4d6b8902", 0x99, 0x40050, &(0x7f0000cfd000-0x10)={0x1a, 0x15, 0x1, 0x9, 0x8706, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/06 06:56:32 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00001d2000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034f000)=0x10, 0x80000) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ea4000)={0x0, 0x0}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ea4000)="ab0fb9f68d05d48ab949c748af49a654f86543b4e82f0c5fb2ca050d9c65f94288449f06f05d3e711b219e0bd8c800a51c9efe64913be68a8e12e077263abbd91fe0a23ee633f5d08602f7b3d2ddd03863febb3d5e0045f83c157da48f4836d900df2f290d4b98413b6825438f1db025bc4802266341d61f2e155a8b32cdd10c2783d2d4a86ad2935b0f2ad6b63fc3f753de1077c90d0246c59c5a76d58fb2d08456a98e6a1d07b932dfaca5fcf1af3535908320c3c0d99f56085439d96eca431b86cb893b72c02b43b0fed00771e956", 0xd0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000bd000)=[{&(0x7f0000e89000)="efd3b328771789ef33d6f0f993133b4416f04ec3cfb320eea3febcfd749ef43296c144c711e2017a2d59a0b81abc7076d2f6278e3b2d0bdf436e4406c8825372af76662bcb1f7b", 0x47}, {&(0x7f0000ea5000)="46fd73322925dbea7b5687f6588fc82bea431aa87324275cf856a84bc46986c37af38ba47a89f4bc02d32b5463ccc51ebcf0087d55d84bf01cf07f9796044274dec3df295fa1db684614ebcab098e873d9fbfb25dd5699fb0472468adefa379b63449c9b9379cf8511f760fc3474c11f59dac666c4fe895987", 0x79}, {&(0x7f00000cd000-0x99)="8723c36bc939b7488c9bff9b60572317baba99ea33ce7fc6f93a3b724debc2695eeb838eb6ca281dda9d416e179331079834cea2c89fea47153def8a76ef89194ee3cdf422dffa2c50b359f811a9be0709ec6ef4684eb1e0f79b4a8002d4dccaf90caa5428ddc7b40a3105905569fe7a391d75b37a5f089540dec8b066a7a834af08764bfe9e742826eaa81bdb2a395ba8da0c9b9987dd0249", 0x99}, {&(0x7f0000b4e000-0xf9)="f3deaf13e637f74585ab1315c69872e7b4ea632a23f1f625894b350375f8613028ee850ee5059f5124aad0b034d0d8afa4f6b70c79ec604522a22a1f074c04490922b40a11e5d4c325827338fa680381706888497bda6ad6576d98af284fdd93f105fbc3170cada437fd628815c4f3210391c33841105881ee218d7b2fc46da2bb58f622be2ec2ec2fecb5833e98b02c99888d01de19e998fa2a02201442bffd039af344f9787fdfad3e691c000240fc8b601480286bf76eadfcd40a02867bc6c6c03ccc1b9a654061162c2ccda1c595b66a5015fe8e014c91f725b7d11991dcbea67ccd748381d1f2ebdc8da8185e14129c64b733b3468d47", 0xf9}, {&(0x7f0000ea5000+0x75a)="5d104ca26e20d6dd9dcd500ceed1a1d15ef7b0db24b1da698e07ca7224f7c713a04155a27ee69467c91bb1d9703181d8a49f6cf44e9139774fc88bd59bd0afa702b6a46ffd09ec1e896afe8ca5768f435cd8d14e9f4d2c8d47e84ddf6b8ea2b4c7ebf72c033c067ee5604b299b8353a3415fb623b7b3208a037c82ed7e79955c8a264506a2fc2039b822c98ad38f1b8f1d3ba4cccf1eb9549f43c9e7b9f584238f27d024f0457bb57d11c9b01317743ef472c4ba4c1fbfdf43dd3798f1b221c0d984ae237f49612240fb", 0xca}, {&(0x7f0000b32000-0x93)="81805926ffea192c399b519e79b9642ff4a2eedecbc9b71f272f3993cf644a9874f3751f96146ec9e72fdb660497a17862f56a58da12ae72defb3547746963d167fdba96d76e88be94699a8df0a67e9c58045a304c8ea21d9838d0037a61c68dd95fcb56f8469dfc0afa7989d6d8290d53a8e23f4c2faea075b333f077fae902ab90b10a9790c921d2891c0c883188373a88e5", 0x93}, {&(0x7f0000ea5000)="fb62a503018a69b24f2150f4332c0830954f9f94e584cc2fe5c509bd5372aead4d33214e51440181de517f8f5d665c5a4ce9922094649940efaedeb4f37d7922b602e222f80594f8af1a9fcab0520ceaaa79d863f50830fa6d87d259cc6416413fbfaeb6a543c36b48e7648fa2e3116288c42b34d7fc65ec77a31755c2d64918ee1f8f372ae5feb781a3ccf7b561b149294f4dd68e624e3368376f9715f31b08514cdb6845942cd8767593c4d2805b6eb20538cef02f2a92a3c9d6303caee9d4c196682eb63b3406a81a59bf4edb3415bef0a11c0b3d8434552d3fda7a178fe8e78721a135ec3baab76016f392bdf57cc515f3", 0xf3}, {&(0x7f000050e000-0xfa)="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", 0xfa}], 0x8) syz_emit_ethernet(0x47, &(0x7f00003a1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="b68464800041", [], {{0x80000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x88, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x1b6d, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@generic={0x82, 0x7, "22dfb10e53"}]}}, '2'}}}}}, 0x0) 2018/01/06 06:56:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) socket$bt_rfcomm(0x1f, 0x3, 0x3) write(r1, &(0x7f0000f20000)="", 0x0) 2018/01/06 06:56:32 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000ef9000)=0x0, &(0x7f0000ef9000)=0x4) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000ef8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ef9000-0x4)=0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ef8000)={r1, 0x5}) r2 = socket$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_ifreq(r2, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/06 06:56:32 executing program 4: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x805, 0x1, &(0x7f00009a7000-0x8)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00005f9000-0x14)={0x0, 0x0, 0x0, 0xe0, 0x0}, 0xffffffffffffff86) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000a2d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000677000)=0x10, 0x80800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000086000-0x10)="d252c547a8b4dae2b0d3674dac26e28e", 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00009de000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000efa000)=0xc) recvmsg(r0, &(0x7f0000c7d000)={&(0x7f0000574000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d7d000)=[{&(0x7f00003fb000)=""/4096, 0x1000}, {&(0x7f000004e000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f00006c3000-0xca)=""/202, 0xca, 0xfffffffffffff003}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000012b000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/06 06:56:32 executing program 2: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000eb5000-0x8)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) 2018/01/06 06:56:32 executing program 5: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000002000-0xcb)=""/203, &(0x7f0000000000)=0xcb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_emit_ethernet(0xf6, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xcd972ab0be7200db, @x25={0x0, 0x7fffffff, 0xff, "5fb226448e1097fe65d13d1b6d1b7290d9750b6b6740b3a9b82eb1fcb778b328d7c5a71f8322e8926a75352959b2328a77e2c56a4ccae038d6808f762f5b4197532183e9150b42713644710cbcfad082a2f63fe73faf7a11def12147f70dd135bc8ca60b3d2e5ca3f0a7e2a65d7a704cec5c4a17935bfb283893b5eb4b7f3a20a5e01f73c1eefe0bb384c5172a112ded9d889498128a0f218f31ab7b124d3455d177261adb0f4cb0dab32eaf7de40f970f2ef1d646d97936d6040d0e51297f31d93b9da5b95df5b6019a93b4919f3eb7b2b7a5d47b1019c8cb2bf09519a07c97c7ee93e2de"}}}}, &(0x7f0000000000)={0x0, 0x2, [0xb84, 0xbda]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f00006a1000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) close(0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8000, 0x2, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000002000-0xc)={r6, 0x8001, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f000064a000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000001000-0x8)={r7, 0x10001}, &(0x7f000025b000)=0x8) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x1, 0x26b9933b, 0x1, 0x7, 0x2, 0x0, 0x80, 0x89, 0x532, r9}, {0xffffffffffffffc1, 0x200, 0x7, 0xffffffffffffffff, 0x6, 0xfffffffffffffffc, 0x4, 0x1}, {0x3f, 0x8001, 0x92, 0x100000001}, 0xfffffffffffffffa, 0x3, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x32}, 0x2, @in=@rand_addr=0x100000001, 0x1, 0x4, 0x3, 0x2f, 0x100000001, 0x3ff, 0x0}}, 0xe8) 2018/01/06 06:56:32 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000795000-0x8)={0x0, 0x0}) listen(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006a8000)=0x0, &(0x7f000042c000-0x4)=0x4) write(0xffffffffffffffff, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000037a000-0x4)=0x3ff, &(0x7f0000c16000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000034b000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = accept4$inet6(r1, 0x0, &(0x7f00005ce000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000089e000-0xc)={0x0, 0x5, 0x30}, &(0x7f00007a7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004e2000)={r3, 0x7, 0x4, [0x6f, 0x3, 0x4, 0x87]}, &(0x7f000066b000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000398000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00003ae000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000f26000-0x10)={0x1, &(0x7f00001a3000-0x8)=[{0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d19000+0x993)={0x0, 0x72, "aa4f8e334458f96cc43847c9ff51a9ba0ea1b5efc591031d0f1b6e83f02aedbf5dc71ba416b268df938e9ea885455b44080ef09a45885b3b60d6141a7c305bbb8b3f58a5407602cddf3107968ee230c50b9c7677ac2b151800e2a2dafdc660b66ca771c3525c17bbe6e0d44079cadc79c4d9"}, &(0x7f0000188000-0x4)=0x7a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000535000-0x8)={r5, 0xfffffffffffffc01}, 0x8) 2018/01/06 06:56:32 executing program 1: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xb1c, &(0x7f0000ec6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a89000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec7000-0x4)=0x14) writev(r0, &(0x7f0000ec4000)=[{&(0x7f0000ca4000-0x39)="390000001300090469000000000000ffff00005501000000450001070000001419001a0004000a000400030000000000000001ed00001ee400", 0x39}], 0x1) 2018/01/06 06:56:32 executing program 0: r0 = socket(0x11, 0x802, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000088b000-0x4)=0x4, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/06 06:56:32 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000011000-0x238)=@newsa={0x13c, 0x1a, 0xf, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in=@rand_addr=0x0, {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, {{'sha1\x00'}, 0x0, 0x10, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x5, 0x5, 0x4c, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000013000-0x4)=0xc7e, 0x4) 2018/01/06 06:56:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ca000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) pipe(&(0x7f000000d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003a6000)={0x40000003, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000eda000-0x38)={0x0, 0x0, &(0x7f000000e000-0x20)=[{&(0x7f0000c74000-0x1f)="fe", 0x1}], 0x1, &(0x7f0000df9000-0x70)=[], 0x0, 0x0}, 0x0) r3 = socket$inet(0x2, 0x7, 0x4b) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00006b5000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000041e000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcb000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009fc000-0x6)={r4, 0x3}, 0x6) 2018/01/06 06:56:32 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000d78000-0x8)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f00007e3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000352000-0x4)=0x10) syz_emit_ethernet(0x2c, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @random="0dd2e50f7098", 0x0}, ""}}}}, 0x0) 2018/01/06 06:56:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000009000-0x58)={0x8, 0x8000, 0x1, 0x9, 0x1, [{0x100000001, 0xffffffffffff8000, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/06 06:56:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2011, 0x7, 0x8) setsockopt(r0, 0x100000000000107, 0x80000000001, &(0x7f0000855000-0x11)="01000000030007001a17001500c4ffcc", 0x10) 2018/01/06 06:56:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000779000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000074a000)=0x0, &(0x7f000029e000)=0x4) r1 = socket(0x215, 0x80005, 0x800000000000) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/06 06:56:32 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000002000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000)=0x3ff, &(0x7f0000004000-0x4)=0x4) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f74000)={0x40000008, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r2, &(0x7f0000002000)="a009ca02500cc4cffae6672db19b343398453b0ac1c3020b57185434c227b689510425d11289e0d718bda3ff7307a8b57a12ec90e477708f87ac5f02e09eecd9d17a5dfc4d7053104af87ff5bc13f535e48d2ff5be06f1dcef38e624c302480a4bb5213e2470c680ac5bc287e45e15237c5262e54ec85c205a096c263f641ff4a8cedc0bc79d4633517b0b1966a9c1a5b5962e9eeeac3b", &(0x7f0000000000)=""/184}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000002000)=0x9, &(0x7f0000002000)=0xfffffffffffffe5d) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) 2018/01/06 06:56:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000056d000-0x4)=0x0, &(0x7f0000234000)=0x4) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dbf000-0x2c)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000dec000-0x2a)=""/42, &(0x7f0000f6e000-0x4)=0x2a) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r1, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) sendmsg$nl_xfrm(r0, &(0x7f000085d000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00006df000-0x105c)=@getsadinfo={0x5c, 0x1e, 0x80209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x1, {{'rmd128\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a89000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeab7, 0x9}, &(0x7f00005a6000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003f1000)={r1, 0xffff}, &(0x7f0000f6c000-0x4)=0x8) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/06 06:56:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fbb000)={0x5, 0x5, 0x10001, 0x1f6}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1b) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f000048d000-0x1c)=""/28, &(0x7f0000fd3000)=0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000b94000-0x4)=0xe, 0x4) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x1, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002fb000-0x10)="640000ad38390dc86daeb1fa409d4d54", 0x39c) ioctl$void(r1, 0xc0045c79) 2018/01/06 06:56:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000bbf000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000b8000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="976ddee35768029b26d6f2cde9709fcd"}) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000b31000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000e32000-0x4)=0x1002) splice(r1, &(0x7f000006a000-0x8)=0x0, r2, &(0x7f0000553000-0x8)=0x52, 0x7fff, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) accept(r3, &(0x7f0000ef6000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) r4 = socket(0x18, 0x6, 0x8001) pipe(&(0x7f0000930000-0x8)={0x0, 0x0}) getpeername$netrom(r4, &(0x7f00009dc000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000278000-0x4)=0x48) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000a0c000)={r1}) bind$unix(r6, &(0x7f0000319000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000848000-0x1)=0x5, 0xffffff44) 2018/01/06 06:56:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b8f000)="77feab2cbd491c7a7ab61daf441dc0efe27728312b2a83750f7cb24437ad4965f72ea3aaa9f41c73f0a336604974caef18f9b078c3e99341cd80d24407251ae879c012b9ca6804ab2e2bf61713143f661b3923", 0x53, 0x80, &(0x7f0000c41000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000e18000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000e3e000-0x4)=0x0, &(0x7f000084a000)=0x4) sendto$inet(r0, &(0x7f0000624000)='"', 0x1, 0x4004003, &(0x7f0000835000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000025a000)=0x0) 2018/01/06 06:56:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000496000)=0x8, 0x4) poll(&(0x7f0000f55000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 06:56:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e49000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000059000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000c22000-0x4)=0x101, 0x4) r2 = socket$inet6(0xa, 0x80004, 0x100000000000401) recvfrom$inet(r0, &(0x7f0000edf000)=""/233, 0xe9, 0x21, &(0x7f0000021000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f00006cf000)={0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f000087f000)="240000001b00fbffeb150000f6fb01796bb17d0b0800ba00ff07000000000000f9161700", 0x24) [ 358.130858] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 358.189795] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/06 06:56:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d32000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190b000007000000028100ed3b8509000100000000513ffe58", 0x1f}], 0x1) r1 = socket(0x8, 0x1, 0x3) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000001c000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="7a77cdb1337a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 06:56:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4(r0, &(0x7f0000bdf000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e78000)=0x10, 0x80800) bind$ax25(r1, &(0x7f0000834000-0x10)={0x3, {"661141eec95434"}, 0x4}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000956000-0x10)="65015003427ba1267c6da076ffaa5dd9", 0xffffffffffffffef) 2018/01/06 06:56:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000aa9000)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffeda) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009cf000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000095000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006c6000-0x10)={0x0, 0x58, &(0x7f0000bbd000)=[@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f0000392000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f66000)={r3, @in6={{0xa, 0x2, 0x6b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0xffffffffffffff75, 0xc07, 0x6, 0x5, 0x1ff, 0x3f, 0x5, 0x400, 0x3, 0x2, 0x7, 0x4656, 0x9ee1, 0x7]}, &(0x7f0000721000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b8f000-0x4)=@assoc_id=r3, &(0x7f00000d7000)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000005b000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f00009c1000)={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}, 0x8, [0x4, 0x1, 0x1ff, 0x3, 0x7ff, 0x7f, 0x3, 0x7]}, 0x5c) 2018/01/06 06:56:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$nfc_llcp(r0, &(0x7f0000ff4000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "53cf5d0a63f97234c2ebc54deae21494c72e8a9a548b5b667588be9ad9f1d9ab823b00000000ffffffff36b2ba1354075552d7fa1e3a384bd33760d2fec529", 0x0}, 0x60) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ff4000-0xa9)="032511314d8b9d0d44150cf0376ed89fd7c1f63e04ab2d674bee05b96b11df8aa5c159eeaa73efd2c008f8a176a969120d994ad2170d55481d0bcc7811e3a85110a54ef62d922d6602f90ef2030f5600c94dc5043343842fabb8d1ac71a809b38ebb8f98a89e317ca6e3d34346df2ee46812a1b1452d2b2ee95c9e2eb85cf2e1cbd4258e9a93adb781d512ef70ffae49e31bb8338084c152cd6aa7130c0171222b36494df5ed41018f", 0xa9) 2018/01/06 06:56:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000537000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_udp(0xa, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept4$ipx(0xffffffffffffffff, &(0x7f0000a52000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x6, 0x5) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009b5000-0x4)=0x0, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007d3000-0x8)={0x0, 0x0}) getgid() pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e10000-0x4)=0x0, 0x0) socket$key(0xf, 0x3, 0x2) accept$alg(0xffffffffffffffff, 0x0, 0x0) getpid() getuid() bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000348000-0x10)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/01/06 06:56:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cc, 0x0, 0x0) 2018/01/06 06:56:32 executing program 0: 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$inet(r0, &(0x7f000076a000-0x67)="", 0x0, 0x0, &(0x7f000070f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e7a000)=0xffffffffffffff81, 0x4) 2018/01/06 06:56:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e63000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b79000)=0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000753000)=0x80000000, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bd2000)=0x4, 0x4) 2018/01/06 06:56:32 executing program 5: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000195000)="242f00007c001f0014f9f4071219000400171008001800ff00090d07ed0300001400587ab5e51698bb9652206aab92ca0add75b151a14e590e9a1b1728882c8ae2dc4d6e1589b30f59cf392840ed1c839578844c946bb7cfddd3c858e0c349004109669367cb0e81c3e07d8b4f8e1759774dcc6a5484efd22e6fc309efd54553ea7cbdf63169f07e38d0d3e0644c4b6f19fa1d1355779d92c2a317987fa083ce97dc2572576bf45cbd2eb49addac25c798e2128996ee0bd5c6f2d068c479e1d51a54b2db65a937ff3b9baab88e38de3bc22a968cc14599eeb611d0f8d9f2efd4681309e0233b6f6053", 0xffffffffffffff6d) 2018/01/06 06:56:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000035b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d84000-0x6)={0x0, 0x0}, &(0x7f0000818000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004fe000)={r2, 0x2c, &(0x7f00007ae000-0x2c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}]}, &(0x7f0000679000-0x4)=0x10) getsockname(r0, &(0x7f000002b000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000651000)=0x10) 2018/01/06 06:56:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = accept(r0, &(0x7f0000fb5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fd5000)=0x14) connect(r1, &(0x7f0000331000)=@ax25={0x3, {"f81eaa2622e6a4"}, 0x7}, 0x10) bind$alg(r0, &(0x7f0000cff000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009fd000-0x4)=0x0) [ 358.342194] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/01/06 06:56:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000018a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000174000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e48000-0x18)={0x0, 0x7, 0x0, 0x10000, 0x8}, &(0x7f000078a000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ed3000-0x20)={0x8, 0x1, 0x8000, 0x400, 0x5, 0x74, 0x7, 0x2, r1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r2, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) sendto$inet6(r2, &(0x7f0000d2b000-0x57b)="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", 0x579, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 06:56:33 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000eac000-0x4a0)=@newsa={0xf8, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = socket(0x0, 0x6, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000002000-0xd0)={r0, 0x7d2, 0xffffffffd994b487, "78ac12e69fb2e18efca98b3d6010d85aba17a574aa7702e0edc64f4716e346ea0c3eb6203ca4a20897020076dc94989861adea4fd5a13c727dbc1598dfdeff8a91cf501f323caa2a45897759e97a9d8b457789ad8f8d0c9cf099aa7de77a81fa7bdda1a7061fcb3569afac769ea0de689a32ad9648db7f63c61eafcc2d0672e169e37a45eb769dfb7bfd6e1038eb7c2a09215f7065cf17d5f50c073ab3afd32b860ced92e81cec5a255214b608f16ab8dfcbe5a767748b93f4698898c848d7fda354d1b0c87d"}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) r3 = accept(r2, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff4f, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ea4000)={0x10001, 0x0, 0x3ff, 0x1f}, 0x8) vmsplice(r3, &(0x7f00006a3000-0x80)=[{&(0x7f0000902000-0x96)="68859c7512ab823cfb661296646b60555a631a7c92174935c97cdd16d9397c96f2dcd593119381bd05f5a9d06336692cf64147c1a9de8c3aac5934c48813e0f77f09c22c31734a242f0475ed3ac2bc0036dbaf899b3be8eb69b654651f99f487bd056995cc698be9026a5abd80b9c16b9bb7f2f9cac20637acec77d76da5d2abe6d2b1f6197023d86ae314dc57c2c2032bd145e13794", 0x96}, {&(0x7f0000484000-0xf9)="e02becf1456f14f0f619b091260434d00fb0e9180cfccd5b69f0b8a34e09b83d5a85891dfcda889474962d8beafb5fc93469f334ccddab2ec186117b70da9123a16da12b49da66c9961d416057509bde114fee70fd1d70802470ed0a1512f7c3dfb5eeaef039ae88987df43a76486ee6edfe713bd48cf662f6be0644c4e0c528b9e0bec23aa82b779ced20b55b08e1fc0b810758a1b97a1cc7630e8cd66c9e6a7518cc98cbe4ed83fd4bf245de3eb5ed4c5bd05101887340f70360a7e89f21ef1523ad8bfef5763c5cd007cb6523ba969dfbb330ac3615946eb88412f38deb7a7bafc552ccfdcacacdec906fb479dd69163f422c1aa840e06d", 0xf9}, {&(0x7f00001da000-0x1000)="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", 0x1000}, {&(0x7f000061d000-0x65)="885907969e79bb34ba95c91d3518d69082057d43a824e221c6c3b657b572785f44b3df1a2f5e6393343bb35a816b60c7090680589eed47b5423e39d64f4fc4e3b98f15ceb16af7b8591c03ead8f868ade71790401c81af41bb478c0c2fc60adfbbdbcf8e95", 0x65}, {&(0x7f00001f4000-0xe8)="dd934756b5ec8be5b07c1e4eb7387fc9360b5b77b3fd3ea80a59a85980ee9f8e37d468f9b963399f8d0f66539213cc6254952ad777fe2b7a5b337490469cdfcbe26bb682fd9b526b1707ffdf0abd1a840377fbd468dba5390b40ffd07e52d3f31408527bf75c84ed2cb34e4dd46d3008864944343e9479f553737cae58d4607ca9d9ab95cd96436fae856cb9c0d83c7980fb8e1a65098ea69e34928c8478cca5a881e1dd62cff6653db9c9a09655a0a65f10f898c870d10af47f8d5d3c864ec63eab7e7441c8dc041b75b2cb067f6a6bfdbe762cdb991cd1a641255ee86edcbc09686238cb05e1d2", 0xe8}, {&(0x7f00003f3000)="e110b8c24bb27b568873f2f3c24db7ca0dd90e0b942518d4c964ea139ca55363420e5ef1eb38e8d411651cdce69d19ba368358a0db9cf56c89c22108256dfe40e8251645ad2c81709f773d7b76017bacfda3b373baaf2bbdec1d6313399135516d2dd75640c256703ed8859ec7b978fd91f8fbd1f74cd1d34108dca2dc6f093c990431fd820e35c1a95a252c6a7acd4a48887fb7e2b92bcc0895da262e443a73a99b7133cfddf54beed34f3ffab1625dbf2950bb71cca2bef21e03a30128c0bbcc742ae0154a401fe38c612b6ac0a0613b718de56cec9fc0136adb07cd", 0xdd}, {&(0x7f0000a2b000)="72f0c31d9047304b184c921410d564710ddd0eb1e99d9949a779de6a8c5d7ddbb44b61c7c1240d78703a05ddfe04a6fe46d198db3480d3cb1c16d6e3137b80648f8084f46acbb3e493497730d98e169d90c952b242ee556a030a239be057f40cd2a864be56848257738bffdec61b43d3fe0fae5b149900e093be2ab8bcc23909d37a7d9a6a068d7ab310561d34ee3a4bc01eadf5aee156ee54a3ec7ff2f8c6c7035649aa4a107c4b6185fc5d5da8cad0d999f63c726e61366a8c80fc8d9aac9d1eaa8f5ab8564664c94fb774e1193f8c0627b5cd7847b605", 0xd8}, {&(0x7f00005b9000-0x6e)="7de1c3a14c90d9a847f8fe5f0373807b93aee07d7c5b0da7c50c0f40af783f2ed06ac2bbd11aab8018b567de57b52600e17546b21d8691b3d4b7dfd1840652ed4c4ee56d9bf873ba7744377d3a0563e35802265c9629c497b88a4a323adb9c339eab050f3e69614c058ac84aa974", 0x6e}], 0x8, 0x1) 2018/01/06 06:56:33 executing program 2: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004d6000)={0x0, 0x0}) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000094c000-0x8)={0x0, 0x1, 0xffffffff}, &(0x7f0000349000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000369000)=@assoc_value={r1, 0x8}, &(0x7f000019e000)=0x8) 2018/01/06 06:56:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e02000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000fa7000-0x4)=0xff, 0x4) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000aba000-0x20)={@generic="830d5c3b5493f07ea6f6cc9a60fc5d0a", @ifru_flags=0x4200}) r2 = socket$inet6(0xa, 0x80003, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000802000-0x4)=0x0, &(0x7f0000953000)=0x4) getsockname$inet6(r2, &(0x7f0000edb000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009e8000-0x4)=0x1c) 2018/01/06 06:56:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0xd, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/06 06:56:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000024b000-0xb)={0x80, 0x7fffffff, 0x8, 0x4, 0x7, 0x9, 0x1ff, 0x8, 0xfffffffffffffffd, 0xffffffff80000001, 0xc0}, 0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000eaf000-0x50)=[{&(0x7f0000fb4000)="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", 0xf3f}, {&(0x7f0000d08000-0x31)="040dd48fe60f60a61c822e6ba1175dc4e41d1bac000000000000100068e813e150233ee401e26ae2856659d81e01a541fb", 0x31}], 0x2) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/06 06:56:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a1000-0x4)=0xffffff6d) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003bd000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000293000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c00000-0xc)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00004d1000)={0xfffffffffffffff7, 0x6}) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) sendto(r0, &(0x7f0000fd5000-0xd7)="3f197410ddf46df33139e9c738cf540b8b98dcb3d84f2d9a3c18de6d7c62b9d3ae4a19007c97f0f769e432013b0046b92c3d800890eb3d387e96ef24512cd6015384001e17551722d1404068b1c47be9aa15d9ad95105d1fc2b1283d754a173729ed77d9708a2ea71e94a9e82301531b8a04ea570296ce40ae4493219e9db14ba7962aa47471e13b66b97e4f57e65ddb1719a3db8c945daa5cb7a4aba6979984720184adf8cd06c9f0f543017131cf25c8a6be755a8c2d1e613182109ef8a80640527d7e9470b4ca022af61ae07a5aa2394a7a26a74cac", 0xd7, 0x8004, 0x0, 0x0) read(r0, &(0x7f000026e000-0x12)=""/18, 0xef4adb40994850cf) 2018/01/06 06:56:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001fd000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1f000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c56000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x3, 0x0, 0x2, 0xa0, 0x20, 0x2f, 0x8d, r1}, {0x8, 0x8b7, 0x2800000, 0xfffffffffffffff8, 0x3, 0x5, 0x81, 0x9}, {0x4, 0x8, 0x9, 0x3}, 0x8, 0xc, 0x3, 0x0, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x1, 0x100000001, 0x7fff, 0xffffffffffffffff, 0x7}}, 0xe8) 2018/01/06 06:56:33 executing program 2: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f98000-0x6b)=""/107, 0x6b, 0x0}, 0x1) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f99000-0x46)="e6b37dcac1b31779c98499bba25d6b5310e76f2d708051d5713f83c7a2f48d530dbf23c5ff94c62fcf48fb804d3fc591d3d75da008499a4dd1b1a499ee5eddb9abfe9104540a", 0x46) 2018/01/06 06:56:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) pipe(&(0x7f0000907000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ae0000)={0x8}, 0x1) [ 358.467556] netlink: 'syz-executor5': attribute type 25 has an invalid length. 2018/01/06 06:56:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000c5e000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendto(r0, &(0x7f0000bc0000-0x7d)="16e71dbae911699e228d5abc641b447873eba81d167ef4445679ea75cb75f6c6761b4cf5947e2306119a28e0fed5191ddf6d9fa354b9eb35981e4ef06ee9cd583e5dd06e0c0fe2784a2136879180e2de7e9bbc1b19226e980ecc7d819bea8d8cbe0532986c9721ee75e6e3fd05a9762c28370d9720615b8583298f2895", 0x7d, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x4000005, 0x0, &(0x7f000012a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000152000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f000089e000)={&(0x7f00006a8000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a50000-0x50)=[{&(0x7f00002f4000)="ff74c49b975e1b2ec00ff4076a43e5082a88a26612cd89cc87391256733afd5e722258d0c84623d96c5b5a44c32986323e0a983438c85c48ec", 0x39}, {&(0x7f0000dd9000-0x46)="32494ab808120e702b7a9f1952d31580a4e311219b681195890420e0aa33b296f1f4558f75360d5014be21d179824b63dd05240da62836daf44d3f5329df3be86ad8aba427e6", 0x46}, {&(0x7f0000f9c000-0x1000)="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0x1000}, {&(0x7f0000279000-0xcc)="c0a518e484ebd2a05f4ad85fc141cb4e46a91cd63d339b545e2fe3dd8bf7728d1f3c4079c3d0db2c93e5d45f359b2e0f21b7780be718b91fe5f063255686b2faf6b28c014ab14beb83407cb4332a3e2289cc1982e4f81a793ff87fa0cb491d95e882b600ef6d982f5811b3a59803bc9962bf951d35c052968650bcfd5aaae33ea7955961a97d182db75b9480a20a9012afc7799ff081b6b25d69617b30b9621d26e6d35796b58a7f209a0632d5bfb814a5f02f7b7a82d25fbf16b9ac048a4cdc15eb6674fc5ce5df78744f8a", 0xcc}, {&(0x7f0000b2b000)="f198772a9504c491093e35318870990d4c9921ea812ad6b5d19469fd7ec03e568c734d7c39be5af07570942b936d09a8c2ae3639cd9c3cffc24fe571691ede80de8b364deef9d1af696a329929fa04f5e7865705326740740023f858358cfea67563261797762d780ad4ef43689efc6e48c4556f15ca300678b21277c72d137434230da0346c309b30b53a0b8404648aae59d0fb0c241fe10deb6c3ac3fa0cd3870c26e982adcaac941297260f0cd233ddd20cb02df19e928a6109cdef4ca3f9658e924c55ab528315f18b055ff2836c0528b302fa60edc6544b88067757e4a012f42a9b9d", 0xe5}], 0x5, &(0x7f0000b19000-0x12a8)=[{0xe0, 0x112, 0x3f, "856481c53f67d02c4ad3f3f99a1286b6f5cdac47652f363655f392c345d99d40836d8f6be44956de7da1c798e59880862dda40820dc45af7a26baa6884731f3adb1312d14e7fdede98f0de7b8fa864d08c566a9e25e3d0387ee3f1f8ef84aad5960de3006bd1f664c7642827bd9ebf56637d8937a2196e13c71a04f4426712b2530f53981a146926d7e7777393d5c685bd9a154388d32b58b80fe04194b708faf1f60659caad8060ec8c6c506a5402be99e2dec7e3374c4d4bdd021615939f0cc9aec53630c34b3ec4eb"}, {0x1010, 0x112, 0x0, "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"}, {0x90, 0x112, 0xde88, "0b256e33afe71f47d58c5a8cf169201ae6958642a97bfd6e93a25ee9506aeb01a67af449deafb9e4831738950371f6d3b78db63769670e25fc3681cf602c16e90c152020324c8e22e4b35d7f2c9f5fee8e58e76a2e70bf38cae652403ad750ca1e6ecc6f573e0b034ca6ccdcefcfd8e94c18db677fcdd19ff5699c33"}, {0x88, 0x104, 0xfffffffffffffffc, "bb8de5d83b9b3461494f18fe1fcc0d9bbe2f57330446e82e2cf8dee1acd86331ed3e0e35ead1464b3c8e1b7de260588583a15d2724a6a30b7bf469db07d429bd09127102a162eabfabb14d3ae85f45a74c0a2a7d5c16ed38ebed70356d4e84acdb70f7e2a93c17c8333a71fd3a9d02a441"}, {0xa0, 0x3a, 0x200, "5e4c2fadb149da18032bcb89f67b33baea2a66bb7a694983e298d24d18e5ccfc3623764b343cd8c65358c2305c3d939c20ede5396ba408f798af2620e89fb1e695780a29761259231b21312e237b8eb8f2e52f83305e9c2b3933a1c6684f79aecefa52320fa19be54710d23574c51cd240d9770cf4bab3859d637c93eb1246ac9b6c295f7f7261fbcb3bded9dbc244"}], 0x12a8, 0x800}, 0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000c3f000-0x70)={r0, r0, 0x80, 0x4, &(0x7f000050c000-0xc1)="0052dcfb6fb8935049a16899b2c2d0f4ed007d28b2f4fbb8cc2786dd39bc59b87eb6774f8654213df9ba3d1e53aa2f7ea2a793746e882b0042c32661d87d1fa81eb28dc3de092776ec2b677df244ec6b4a81712c157764307a720469947d2007d5e3b3c3a5db780b615efc0668becaab8abd1ec17621139dff43a6ab711c105286937dae54e2cfdc8bc97a371b9e3b0ab3b62cf152922852c772f6957e60dcd0d0c079cc4723210d3eceeb16f3d9556a54042b573eb78cf3852554cf43e101e117", 0x1, 0x6, 0xfffffffffffffffb, 0x7, 0x7f, 0x10001, 0x8, "216794b2127313a3f2d7cca48b4e8e5f33026460c502f27b816d9937533b339f684172be0bcf0a8f4f9be589b2f18da640b9a016e396de88286d843e7b805ea2ccd828f80064f3a3"}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00006be000-0xa)=@abs={0x1, 0x0, 0x1}, 0xa, &(0x7f0000443000-0x80)=[{&(0x7f00001e8000-0x30)="", 0x1ef}, {&(0x7f0000de5000)="3e729a15f88168a053454e1346d63a88bddf881bda92bbce9fe0d733088462da37683394116559b7686cf684fbe4afab65", 0xfffffffffffffdf0}, {&(0x7f0000a8e000)='\r', 0x1}], 0x3, &(0x7f0000c99000)=[], 0x0, 0x0}, 0x0) 2018/01/06 06:56:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000094e000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d13000)={0x0, 0x7ff, 0x0, 0x6, 0xffffffff, 0x7fffffff, 0x5, 0x5, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x80000000, 0x1, 0xffffffffffff7fff, 0xb3}}, &(0x7f00008dc000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f18000-0xc)={r1, 0x1000, 0x30}, &(0x7f00007cb000-0x4)=0xc) r2 = socket(0x40000000015, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f00000a7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0x0, @fr=&(0x7f0000e80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/06 06:56:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0x9, &(0x7f0000af1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001de000-0x8)={0x0, 0x5}, &(0x7f0000b63000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a68000)=r1, 0x4) r2 = socket$inet6(0xa, 0x8000f, 0x100000000000001) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000b12000-0x95)=""/149, &(0x7f00005c6000)=0x95) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00009ba000-0x1000)="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", 0x1000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000089e000)={0xfd8, {{0xa, 0x1, 0x5e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000045e000-0x8)={0x1ff, 0x152, 0x6, 0x3}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00005ce000-0x88)={0xff, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 06:56:33 executing program 5: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0x4) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000044a000-0x4)='tls\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e82000-0x14)={0x1, 0x1, 0x8000, 0x8, 0x4}, 0x14) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e82000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e81000)=0xc) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e82000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6, 0x2, 0x101, 0xa, 0xa0, 0xa0, 0x0, 0x10001, r2}, {0x1fc0, 0x572, 0x8000, 0x151e, 0x5, 0x76, 0xffffffffffffff93, 0x7ff}, {0xd8, 0x3, 0x100000001, 0x8}, 0x1, 0xc, 0x1, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x1, 0x3f, 0x1ff, 0x0, 0x8000}}, 0xe8) 2018/01/06 06:56:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000042d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000784000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003bf000-0x8)={0x6, 0x100, 0x4, 0x4c1}, 0x8) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000956000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000b2a000)=0x2, 0x4) 2018/01/06 06:56:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00001b8000)=0x0, &(0x7f0000c6f000+0x94f)=0x4) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:33 executing program 0: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}, 0x0}, 0x10) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000026d000-0x4)=0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000019d000-0x8)=0x0, 0x0) connect$nfc_raw(r0, &(0x7f000026e000-0x10)={0x27, 0x5, 0x6, 0x2}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000037000)=0x0) 2018/01/06 06:56:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000068a000-0x98)={0x0, @in6={{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, &(0x7f00000db000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c4f000)={r1, 0x38, &(0x7f0000078000)=[@in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f000091f000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b9f000)={0x0, 0x8}, &(0x7f0000dd9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005ea000-0x7e)={0x0, 0x76, "4d80478abda9fb38054e7c12b0f0ccd937195eca83fc095af5a1618eace2a6b9de6cae80464a8afd1da2525e002471b0328df2e97ee1bd9c651b038ae85c631bb209bb09f6dcbd677a5412c7d185dc093bfcc70189c01997de3410864e4b8f55d67b126cc4b5cda387f8449424f1dfb4fd782335b172"}, &(0x7f0000736000-0x4)=0x7e) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fc5000-0xb8)={r2, 0x8, 0x5, 0x80, 0x2, 0xf98, 0x10001, 0x7ff, {r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0xfffffffffffffffe, 0xe3c, 0x8, 0x1}}, &(0x7f00007e9000)=0xb8) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360004ffffe8004000000e00010004000000060000000000", 0x26) 2018/01/06 06:56:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg(r0, &(0x7f0000b1c000-0x38)={&(0x7f0000fce000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000f9000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a6c000-0x4)=0x1ff, 0x4) readv(r0, &(0x7f000067a000)=[{&(0x7f0000f14000-0xa2)=""/162, 0xa2}, {&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xb7}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x6) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000844000-0x4)=0x9) socket$alg(0x26, 0x5, 0x0) 2018/01/06 06:56:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00009de000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x33b, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/06 06:56:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000545000)={0xffffffffffffff9c}) accept$ipx(r0, 0x0, &(0x7f00003e2000)=0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000402000)="240000001b0001e20000000022251c001f43ff0b0800130000000001f7000013f9961790", 0x24) 2018/01/06 06:56:33 executing program 6: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='cdg\x00', 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d47000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f6000)={0x0, 0x2, 0x3, 0x2}, &(0x7f0000dca000-0x4)=0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c8d000-0x10)={&(0x7f00007c3000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000002d000)={r2, 0x5, 0x42, "dd85527216f2a1277208c7a2f84bb09b94e59e426673f9103ddd573a9d2ca8134468eb7d08b60c33637bbd13796170a3fddb154dd2f62cf0f4f27150c3b6f0665453"}, 0x4a) socketpair(0x1, 0x1, 0x8000, &(0x7f0000c3b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000dca000)=0x10001, 0x4) 2018/01/06 06:56:33 executing program 3: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000036000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/06 06:56:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x275, &(0x7f0000f59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x23f, 0x400000000011, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "3a11fc", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@dstopts={0x3b, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x2e1b, 0xa8, "11e6c6c2080608033458a8cf6c5ee047dca8258163a4bfe290e4c6511b6fea7e228c117af6c7cf64bfe289e6d648899f31cae0a14e6e583c635f1facbec21c8153f21a2b3f0526e4552c9716c671ed0660a7daa6436d02e8958169d9a2571f30ca5ed9cde5fe47d63fa661b768d0aefdff624d9c14ddc6cd18f0e6b91f5ae7af0395d1a52c2087b9af3df31395a64661fd406fee9656bfa933c6ab86f5f32451e7022ca986c766fa"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @hopopts={0x21, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x39, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xe009}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x5, 0x2, 0x7, 0x4663, [0x2]}}, @ra={0x5, 0x2, 0x5}]}, @fragment={0x33, 0x0, 0x9, 0x9, 0x0, 0x10001, 0x1}, @hopopts={0x21, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffff, 0x6c, "64fe5a3b4f5dae2f4d7236830680746f61df2c9c3720eedbd23c821aaa33488eb47d2f3dc31570cdae3629f65366456aab5a48f14f0d0035565208fdca3338c2c41f2be5ae88b518f0e75458a71bb171b5e956bd3ce48cc8943bd07875a1213eab402a4dc56fd80f3cc31baa"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x5, 0xc, 0x0, 0x0, [0x9, 0x7, 0x8001, 0x1, 0x4d, 0xfffffffffffffff7]}}, @ra={0x5, 0x2, 0xf3d}, @ra={0x5, 0x2, 0x1f}, @enc_lim={0x4, 0x1, 0x10000}, @enc_lim={0x4, 0x1, 0x1}]}, @dstopts={0x7e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x3f}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000639000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008c2000)=0x10, 0x80800) recvfrom$ipx(r0, &(0x7f0000b36000)=""/101, 0x65, 0x20, &(0x7f0000de9000-0x10)={0x4, 0x1e2, 0x81, "b23183d5c227", 0x9, 0x0}, 0x10) recvfrom$ipx(r0, &(0x7f0000228000)=""/68, 0x44, 0x2000, &(0x7f0000732000)={0x4, 0x0, 0x8, "8a8c5518cc06", 0x7fffffff, 0x0}, 0x10) pread64(r0, &(0x7f0000f7b000)=""/152, 0x98, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00001db000)=0x1, 0x4) 2018/01/06 06:56:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) pipe(&(0x7f0000615000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000b86000)=0x0) 2018/01/06 06:56:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) accept4$inet(r0, 0x0, &(0x7f0000851000)=0x0, 0x800) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair(0xa, 0x803, 0x2, &(0x7f0000cc7000)={0x0, 0x0}) sendto$ax25(r2, &(0x7f0000809000-0x25)="93963cc7a6e3dece5a4914cc413e268f997c1a2494432a9a3c7a80bb623a7ae95e3496d474", 0x25, 0x55, &(0x7f0000f6f000-0x10)={0x3, {"18510de3c3e1e3"}, 0x9}, 0x10) connect$bt_rfcomm(r1, &(0x7f000041e000-0x9)={0x1f, {0x8d, 0x2, 0xfec3, 0x2, 0xe6, 0x6}, 0x4}, 0x9) sendto(r1, &(0x7f00002a3000-0x5c)="fca2e6ec159a83097929824f806386db2adb0fcf29c93d8bafdbcd7ac70ce342c975b494290c71c7ae0d326e651b954e1437f3fcae7ce47ae29ebfa3aeb1b2962142a76d2ffd5da5b0bea324c3df9c51f56432d2b6dda3f3285ce647", 0x5c, 0x800, 0x0, 0x0) r4 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000001d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008cb000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000857000)={r5, 0xfffffffffffeffff, 0x1, [0x5]}, 0xa) write(r4, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) [ 358.724454] openvswitch: netlink: Duplicate key (type 0). 2018/01/06 06:56:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1, 0x80000, 0x7fff, &(0x7f000044b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004aa000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f18000)={r2, 0x0}) writev(r0, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) 2018/01/06 06:56:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000011, 0x4000000000080003, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000020b000)=@common=""/16, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000880000)={0x0, 0x0}, &(0x7f000093b000-0x4)=0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000006000)=0x0, &(0x7f00009fe000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053b000)={@common='dummy0\x00', &(0x7f000071d000-0x18)=@ethtool_gfeatures={0x3a, 0x1, [{0xffffffffffffff53, 0x7f, 0xfffffffffffffc00, 0x101}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nfc_llcp(r0, &(0x7f0000489000-0x38)={&(0x7f0000cdb000)={0x27, 0x0, 0x80000001, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f0000475000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000019000-0x10)=@common='nr0\x00', 0x10) 2018/01/06 06:56:33 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x3, 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000003000)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000fdc000)=0x6, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000a02000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fde000-0x4)=0x10, 0x80000) 2018/01/06 06:56:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e4000-0x10)={0x4, &(0x7f000011f000-0x20)=[{0x8001, 0x2, 0x4, 0x3}, {0x7, 0x761c75fb, 0x1ff, 0x4}, {0x8, 0x0, 0x3, 0x80}, {0x9, 0x16, 0x1, 0x3}]}, 0x10) r1 = socket(0x10, 0xffffffffffffffff, 0x6) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000a04000)=0x7, 0x4) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000009b000)=[{&(0x7f00002a1000)=[{0x14, 0x25, 0x1, 0x0, 0x0, '\x00'}], 0x14}], 0x1, &(0x7f000057f000)=[], 0x0, 0x0}, 0x0) 2018/01/06 06:56:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getpeername(r1, &(0x7f000047a000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000484000)=0x6) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000197000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x10) close(r0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000039d000-0x8)={0x9, 0xffff, 0xd9a, 0x5}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, &(0x7f000023c000)=0xc) 2018/01/06 06:56:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000095000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f000029b000-0x1e)={0x0, 0x8001, 0x18c, '\\5rY\f-', "bdb75084339cc135ad844976bf0e5024"}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000368000-0xc)={0x0, 0x8, 0x2, [0x9, 0x3]}, &(0x7f0000e7e000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d0b000-0x20)={0x8, 0xde3, 0x8, 0x5, 0x6, 0x401, 0x7, 0x4, r3}, 0x20) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000b8c000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000e77000)=0xc) recvfrom$packet(r2, &(0x7f0000c25000-0x33)=""/51, 0x33, 0x0, &(0x7f0000e6f000)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/06 06:56:33 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002b4000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fba000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000121000-0x8)=[], 0x0, 0x0) 2018/01/06 06:56:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 06:56:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000267000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000eed000-0x8)={0x0, 0x0}) accept$inet(r1, 0x0, &(0x7f000023f000)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000073a000)=0x6) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000ca1000-0x1)=0x8, 0x1) 2018/01/06 06:56:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80000, 0x40) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) close(r1) bind(r0, &(0x7f00009f5000)=@hci={0x1f, 0x8, 0x2}, 0x6) 2018/01/06 06:56:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000d95000)={r2}) shutdown(r2, 0x2) 2018/01/06 06:56:33 executing program 4: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0x4) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f000067a000)=0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e81000)="056fa72d5b418178ec5a15ccf1c2c1e3828096cf320e1632e79d17da84102c64c5", 0x21, 0x24000001, &(0x7f0000e81000)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000af4000)=0xda, 0x4) 2018/01/06 06:56:33 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f35000)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000978000)="f6bb3d709f5116bab9eb380d2a87f35513dc36cdbacc72583577d1e82904d3ec2d198f251535244d4f442447eaeb63dee0439d7b585372508f66888d66aa3eee35a2b309b2039e25aefd2c61d1252bf23d6332b100648bffbc4e0f127baf6ac826b3de4d94a1e192fbf8a94a41640ac2d694b779ce6c4de811b1837cfbe96423bfd5adcb79f8d1e0ed715d814e54426071267a78babc4c8bead9d41e062f6983d9399146bff06816a5149077afbbf8988d085cd7c7ce96203ca906b1b1a523eb0bd7", 0xc2, 0x24044001, &(0x7f0000fd4000)=@sco={0x1f, {0xfff, 0x7, 0x8, 0x7, 0x6, 0x3}}, 0x8) 2018/01/06 06:56:33 executing program 5: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) recvfrom$inet(r0, &(0x7f0000e84000-0xb3)=""/179, 0xb3, 0x0, &(0x7f00002bb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000198000)=[{&(0x7f00002cf000)="72ee05e55abb060ea6cc210033ca9608f52557c98657a3cc216d37846d9fb928eda9a5134fe47b63df8d6b83fd14087bb002a7bca65016f81c21ded3a780504b8222e42a82fc5ab2c91132b6755fc05a6c212f71f6fd57cae7b00787cec01c165b0bd15588391ca89ef3d054a3", 0x6d}, {&(0x7f0000e85000)="8d5f59f905830dc263b36188629f9807cd4e4465d4b3423deb696991569e04e9a3076b80c5c4a4afa52f4a628248f296565c4b5e42e0319723c1feb05d1029c06134baddabeb5a31df85aab1607876009a5d49d28d100dc355666763bda50458e2b5c0f7693d4967289666e5daaf06e2a50b2701f8487b1564d42147b6d66597fc1dc762553680228114", 0x8a}, {&(0x7f0000463000)="5395054c62aaf699f40e71b4c1b32d669a89", 0x12}, {&(0x7f0000e86000-0x1000)="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", 0x1000}, {&(0x7f0000e85000)="6fec138d808be312f4b99aa9219fbf4f1619d653046ecbc3beae8795ec28f0e19ce6cfd3f783188d44bec5d4a118dda0269db8e665b173152948d2cfffe98103c47b2e0f90cc58bb97c9035f6016c9a1c59580ac5dd77ec9d5cf1d524fa8e2491296bb278a7b6f40734a974c1b0c76472c6ac9ff18835dd28c619ac570eaed324ee0deda7b9af309db73a17620faf0a7bcd5f94e815a70212f39714764f8e13effb32ae7768688b8cdc1fbc6669e790ff3c73c881fdf795aef02f39066331934ef0e2739c6f32fd0b14e909068cf7114bf", 0xd1}], 0x5, 0x1a) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e84000)={0x7, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x6, 0x6, 0x362f, &(0x7f00002be000-0x10)=@common='yam0\x00', 0x7f, 0xffffffffffffffc0, 0xf9}) 2018/01/06 06:56:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dc0000-0x4)=0x0, &(0x7f0000e69000)=0x4) sendto$inet(r0, &(0x7f0000823000)="cf396b4cb950431d0800000000000000686579be", 0x5d1, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000534000)=0x0) 2018/01/06 06:56:33 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000185000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f9", 0x10}], 0x1, &(0x7f0000f7b000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000f7c000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000024e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f7e000-0x4)=0x58, 0x80000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f7d000)=0x0, &(0x7f0000f7d000)=0xfffffffffffffdaf) 2018/01/06 06:56:33 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000fc4000-0x61)="10", 0x1, 0x0, &(0x7f0000b09000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fcf000-0x2)="ed", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fd5000-0x168)=[{{&(0x7f0000fd4000)=@in6={0xa, 0x0, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000fd4000)=[{&(0x7f0000fd4000)="8af0dc9e07af1830c258c2db195e9401612d1604977832d82f70b4c3b385b40939223499d30e47665924a907922a21cf59b1dc4658649d6cd7a1e2f366048f30e25aebcb8ff342da6524438431f37f60d8e084d77d149cb51ce6b460dae85d21454499dbd77fb0b7d878f8be3f74d628841f2a0047728064002bcbba1d663acce2a347a3e39cd9b7634218e7c80a6f9a2665815e2720a9cc48615a5b85628798ba58a308804b4bf8a923a676439e2ed24686309ee66d773fadde85b7c18e97aec44b0a507e27cf196c99e71e15a8304f16e4b4b9893156edc064e26cafa2cf68911d", 0xe2}, {&(0x7f0000fd4000)="badf81bfb0a1edd6b8f584", 0xb}, {&(0x7f0000fd4000)="", 0x0}, {&(0x7f0000fd5000-0x10)="fe5521be1ceb425cf36859692264b703", 0x10}, {&(0x7f00002e4000-0x3)="f9d3b0ede99fc069f1f6dfd909b270907c33c93197d520acd35b82a8ebd8a5acb1d0b7b293ad395fe8e23d0db0cf0eec5f273e09d372a27b6f879b2fc7fe4e1c4856ba1aa78302a6e8abd75e638f6b40da4e9a432d3e27c13232db6cd47870c4fac587bf03cb21a3d09fd0a371344b6957a674a97dffd4ecd0ee69b1ae5d2018973a1a1462145fd68f8526ac770c36a2589161562bb6c4c8c5fa78b1f7a6fab931eded14b219e001a0b5c118f056b9c3a0f9bf7529bc8cda56b7d9b0eb0ac7e27aefa6694f4c5da54169cfd3dac29d2449fbe197e289fb25aeae41f33e231d810e6a865cc79bfa59c80d509223f40cf2b9", 0xf1}], 0x5, &(0x7f0000fd5000-0x11d8)=[{0xb0, 0x1ff, 0xffffffffffffffff, "9f2c865ca64b8924db2e2649aed64572a5a2bc16b04c8b6fc6dd3c3c21f13eef594ec57c715fa9beddae6bab935e700051dea220d5773570dfaa9d9017652dd4c838982537dd44fed34796b8ae331ad6ab039a3a7ded00423b7bb047c5b6599961a38f2f88fe24cd34e8bb59d7d9690a2ac47aab035f6c38b05850efd5637258a78f4ca41462af49799405dff107a2b1f4aa6931a800b50231"}, {0xa0, 0x11f, 0x100000001, "57db773286ef899990b8792dbad62fca8fec2419e976712f0d3f56e2a46b087001af5d92ed0c33e8365da4abe8bba3cc0cbe706063f509a9a4f2f60f9b4fc485a41ac8c32a6547e746527131f60967923bc500593481f51c83ae0bfe02a20e1c40fe7fe0dd0e796a8ded053913a4714e7cd83bc0e2e0d3e02d3333098529c5531cf400e3056cea2dac1d7018fe6769"}, {0x78, 0x111, 0x3, "4351104f34c3dff16377cdd213f7fa3acae5d8a392917b29d717afc0303679172411b5840d4caa0d6a330c6d1385687189b51c098f68d435b0f585e67b699237c14b47377549baefbe9477ba2bc29251d3f9f4d6564bf331aa0603943b89e197f04d88520ef9"}, {0x1010, 0x29, 0x2, 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0x1000}, {&(0x7f000029b000)="644b179baee10395286005399f8395c2e215ed4f1494f1ec893b1cd1f40606f4cd", 0x21}, {&(0x7f0000fd4000)="24420ecca4be9b33213883c15e637c7677cb26e7fb6478f1c1c26962e9f1268d4b3fd1aaa51553bc609a73893eb13a3acd1a4bcc59879c5de0e44f3fd05d44e5dbfda1768f73d64cdaf55e3cf7177de5bf2ba6c5dd727749e179b9cfb3d679b98f1f173341dc89aacefaf3090d5b5f74d477a9becb440c5a4dd144295bd81dad7dc4c9f98f2684e0a9373f1fcc53cf3cd83c914c9c98982af19fe9d22c7c3c25f2af4fbbe5df1308e84ade27b1570400c06492bbca89245f3b3755958eb8c6ecd54d2089fca7", 0xc6}, {&(0x7f0000fd4000)="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", 0x1000}], 0x4, &(0x7f00007d1000)=[{0x70, 0x116, 0x2, "96e5435a3e428cdc76f7acfe16fbec2c04e261d10777a652e849e19b21abdc8c1abca9b96bd6b833c129d32be9e1c03466010611efffec3c45f6a250efe451f2743b3a2f900d9e2adfde0dc8d6abb76467b4f4becd5ce014bd"}], 0x70, 0x81}, 0x3}], 0x6, 0x4004) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd2000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000090f000-0x4)=0x98) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000fd5000-0x95)="4c9f34cf66545a5975d7805469c86eccb0428001caec2fa28beef4e8409a020c840f20ec57f8a404410c261999b66740db7f0fa1ca9281fdd4419b7c575433da40b0d26b9b1dcaa974caaabc52701164436a05e3190e5f9efbd545893b9bda4e3887919fa9906207da636a773a7582804c513232e25b755cc5378509b3abdd3ca79a1ade49a9720a8a1c1e4386f243d4858603122b") 2018/01/06 06:56:33 executing program 2: r0 = socket$inet(0x2, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000df7000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000074d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6350ec9629e7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000-0x4)=0x1, 0x4) 2018/01/06 06:56:33 executing program 6: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e68000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000452000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = gettid() mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bd6000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e69000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000df000)={0x8, 0x3, r2, 0x375, r3, 0xffff, 0x7, 0x5}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000e6b000-0x4)=0x5, &(0x7f00002bb000)=0x4) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00004d4000)=""/199, &(0x7f0000bc6000-0x4)=0xc7) 2018/01/06 06:56:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f000083b000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4cf107729b86", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) accept4$inet6(0xffffffffffffff9c, &(0x7f0000ea3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002f2000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000158000)={0x0, 0x0, 0x0}, &(0x7f00002eb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000052f000)={0x0, 0x0}, &(0x7f0000789000)=0x8) write(0xffffffffffffffff, &(0x7f00008cb000-0xc4)="", 0x0) r0 = socket$inet(0x2, 0x7, 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000663000-0x4)=0x1, 0x4) poll(&(0x7f00001b0000)=[], 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000752000-0x4)=@int=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d52000)={0x0, 0x0}, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004f1000)={0x0, 0x0}) 2018/01/06 06:56:33 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000074000-0x18)={r0, &(0x7f00003a3000-0xf4)="d22da05a3fb27c6c7346670e8cd525167eee6da3cfa3af224d1ce73c6f1bba9b037b7f0c56db0c2878d46c11c9a36f49308a3013bb20ec13aef4d9d465412b3336e7b9a4c74fd7216c4e992e05ac881522dfad5d5a98e760dfa0314cb58f62fcd919d24a98222ae80ad10d51c30632b467d3c69ebd81574940521f0c60a4579e1e4f451c549afaa86295079da0eff142e920605ad27077aaf02d0efef55eb96145c80ac1ce2fdb7ad2db0fbf0273af6622d2eb2c86000dcbe992b2b1910b2c0fdc65500325a66ded1d16b300630810a1cf56d2774be992324141c08c8b9c61acc0c4e5b30cab90baa293bed38de75ce3b1a2d8bf", &(0x7f0000eb4000)=""/29}, 0x18) 2018/01/06 06:56:33 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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r1}) shutdown(r0, 0x0) r4 = socket$bt_l2cap(0x1f, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000ad1000)=0xd331d99de0592efa, 0x4) 2018/01/06 06:56:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000993000-0x4)=0x0, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000051f000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000006000-0x430)=@delpolicy={0xb8, 0x21, 0x301, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000062a000)={r3, 0xffffffffffffffff}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d86000)=0x270d, 0x4) 2018/01/06 06:56:33 executing program 6: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x9, &(0x7f0000563000)={0x0, 0x0}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d21000-0x8)={0x0, 0x0}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000d20000-0x1)=0x1, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001d2000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d21000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000c2f000-0x4)=0xfffffffffffffff9, &(0x7f00002ea000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000d20000-0x90)={0x7fff, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket(0x9, 0x1, 0x80000001) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000d1f000)=0x5, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) 2018/01/06 06:56:33 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x83) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008b5000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000e0a000-0x118)={0x5, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008af000)={0x0, 0x800}, &(0x7f000052e000-0x4)=0x8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f74000-0x14)={r3, 0x93, 0xffff, 0x0, 0x9, 0x4}, &(0x7f00003b4000-0x4)=0x14) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f75000)={0x5, [0x4dcb4019, 0x59cf298, 0x1, 0x7f, 0x2]}, 0xe) [ 359.003809] ICMPv6: NA: bb:bb:bb:bb:bb:01 advertised our address fe80::1aa on syz1! 2018/01/06 06:56:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f00008e7000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000056c000)=0x0) write(r0, &(0x7f0000507000)="290000001f000000000000000800000002000640e00000000b40000000000000000000000000106d", 0x119946e1) 2018/01/06 06:56:33 executing program 2: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ee9000)={0x0, 0x5}, &(0x7f0000eea000-0x4)=0x8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000530000)={r1, 0x6820, 0x40, 0x4, 0x9, 0x5a}, &(0x7f0000ee9000)=0x14) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000528000)={0x7, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x150, 0x2, 0x731, 0x0, 0x4, &(0x7f0000c51000-0x10)=@generic="86ebaba87eabfeaf0290e3e8de857ba1", 0x7, 0x2, 0xf3c}) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) [ 359.106914] ICMPv6: NA: bb:bb:bb:bb:bb:01 advertised our address fe80::1aa on syz1! 2018/01/06 06:56:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099d000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000205000-0x80)=@generic={0x0, ""/126}, &(0x7f0000d06000-0x4)=0x80, 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00002b4000)={{0xeb4, 0x8, 0x5, 0x7f, 0x2, 0xffffffffffffff80}, 0x0, 0x0, 0x7738}) socketpair(0x2, 0x0, 0xcb1, &(0x7f0000a98000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e29000-0x8)=@assoc_value={0x0, 0x4f90}, &(0x7f00009e6000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f65000-0x8)={r4, 0x1}, &(0x7f0000ad3000)=0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000470000)={0x0, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x2e4, 0xef68, 0x7fffffff, 0x380000000, &(0x7f0000a89000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x7fffffff, 0x8}) 2018/01/06 06:56:33 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ff6000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000cb000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000ce4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ea4000)={r1, 0xa7, "e88f52c172c9c078ca716cff9f04ba114d8c6b17893eb96b987f62b0b4d01990e6203a400bf8f93b9935bd0e70456d771618e86b106d27d317471453776f8c79ea0f6e356742a3f1b1a84d132f0535d9c1c0fa1514d8a787185d5e8c6890d1250218a5fb04e2634f8ca7272a77642a92df18c0504d456800681323fd3eedd746ef35cf59dcb9c5cead868b654b29ab5a88fed0b28b1a8a7efc2bb52aef3f4d22382d5a599ff800"}, &(0x7f0000f58000-0x4)=0xaf) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000284000-0x10)=@req={0x28, &(0x7f00001ab000-0x28)={@generic="d08f9e25e625a1756b2a05000aacc7a3", @ifru_ivalue=0xd2a}}) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) 2018/01/06 06:56:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a7e000)='vegas\x00', 0x6) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000766000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008df000)=0x10, 0x80000) r3 = socket$netlink(0x10, 0x3, 0x17) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008e4000)={0x0, 0x0, 0x0}, &(0x7f00000ce000-0x3)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e77000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000-0x4)=0xe8) r6 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000695000+0xf81)={r4, r5, r6}, 0xc) r7 = accept$ipx(0xffffffffffffff9c, &(0x7f00004c0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c45000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea1000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000db4000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043b000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ef000)={0x0, 0x0, 0x0}, &(0x7f0000266000)=0xc) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) r12 = accept$packet(0xffffffffffffffff, &(0x7f00008ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x14) r13 = accept4$llc(0xffffffffffffff9c, &(0x7f0000818000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000284000)=0x10, 0x80800) socket(0x5, 0x7, 0x4b) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000faf000-0x8)={0x0, 0x0}) r15 = accept4$inet(0xffffffffffffffff, &(0x7f0000290000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da5000-0x4)=0x10, 0x80000) r16 = socket$inet6_sctp(0xa, 0x5, 0x84) r17 = socket$inet(0x2, 0x804, 0x1000) sendmsg$netlink(r0, &(0x7f0000232000)={&(0x7f000023b000)=@proc={0x10, 0x0, 0x2, 0x100010}, 0xc, &(0x7f00009b3000-0x40)=[{&(0x7f0000a6d000)=[{0x58, 0xff, 0x704, 0x10001, 0x0, "b043c02dbf840daf0c0080eccc42a3dd3179e9ebd7fcbdef4b991bc04ee0b648fbc428f1bdfe7c2302fcc8ec29f5daea57f89d41c2f2fd10eb029e8371540498389164f5d3"}], 0x58}, {&(0x7f00004c7000)=[{0x60, 0x7f, 0x300, 0x5d5, 0x1, "0284a62712f8ffd70086b692cf52e62b4ee501eb79e3dfdfc3b623fb034d176f6182c789af431aa4dc9eda0d08b93edde859f6a7da2050088509cda7a6a7744b9fe40a5e677bdb80e3b2e63c7c"}, {0xac, 0x81, 0x400, 0x4883e273, 0x0, "09d3740fbb2957b2421df2c77a45784eb555689a1e4431264ff194e35107b35a01e6d5abc4c5588753f6e8b65edbbc37000f67f04f547bfb6a2e1760c489698f3983c734bd5ec62b19876c9a10dbe4041622981a58c09ccf52967784cb1fbff7afa066fc795788a0023f52b56a707f759712ddfe44c26d47e7c0aa5082151dcacbf4df6c14b976169d2fc16357126de1395f2e1ddc39271d8230e2"}, {0xf0, 0x4, 0x612, 0x4, 0x3, "17a3493ca8bf55d755c95b86af21a18f0d97f897a6a16d5b4f042a6d92506824e6a9af3153af5b9d01ae2a3ba8ce2929ca1aa7d786b49beafb8ee441491cc76f3b46a1e058b5fc35f104e120aec4a9e93ad030ddf50dccf03709cf9526e8548313abfd9ab097db09d00d311fe558e1789182a56490d3e43861f601402473b9d6256ec132abee683f094639a1675664d26c5a750dbf46e439f18bf4a8badff7f4e3e3b8f7196a1ec7a79f4014f940001b026e18e85aac241c2faca9ebcf051f21effa2e5239082af25da2449ee3bc8d521b4b56d768c322f051c4a2ecbd9f"}, {0x1010, 0x1f, 0x300, 0x9, 0x0, 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0x120c}, {&(0x7f0000da3000-0x1b4)=[{0xbc, 0x40, 0x6c1875ec80ed77cc, 0x5, 0x3, "b172e834be61bdf44b4fdbe4ea005456bbe3861a5469d2a3d1113c313b540a0f6b1ffef5219dca6e6920db61506dc36a181e3908aff2286a4eebf1b8e84d391499ceaef4565d220b19693619d63b42fa6e664da3d781a5fdaede22d2377b7220f36c731a5bf637fd63ff073b38c140677549a46118d9c6e802ecb578be728fdcd4a0fe0d0b0267184fd26161a30b68f8d312f01bb44616d03d1f635f40b57c2f89857dd75b5484be02"}, {0xf8, 0x10001, 0x500, 0x4, 0x3, "01683792c521757865d974ead0afa596c3696cf4d7684fc68e8b75dbf585615cab26ffa98f6a44a222afd7e2ea728132e3d313f10ce5e6909d5271b7cb3d57392253ba683d2cce0983e86fdae143baa6f72946a9c59cf2af1aef85a32c93a450206d5dabf798ac7f3a64245644e9e112f6f1579bea5c2c98bb7f41a967d055eb5cbc5ca108b59d50ab7a901780e541461e5c8a69c45e6834249320137033747fc980b7908a21cbf284f8005662c6e185c418a68e4ecf8706d92000ac5cbb141977c1a0b75e5fb7f0343f7453d62c68a1476dda421de00f336795f0436210570f81d58590d3"}], 0x1b4}, {&(0x7f00009fb000)=[{0x60, 0x101, 0x400, 0x7, 0x3, "a2d4ba8f10aebc83decee087c89166464a24799dfc9f18c405b3f4d3ccbb61eb8121a424eec19a8cdb7d299c99c85b062b76a287ec20807e03a702601abdf56c895323e502acbc953752d690b8"}], 0x60}], 0x4, &(0x7f0000fb5000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11, r12]}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}], 0x80, 0x20000000}, 0x8040) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/06 06:56:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000221000)={r0, 0x28, &(0x7f0000983000-0x26)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000bd000)={r2, 0x10001, 0x10}, 0xc) sendmmsg(r1, &(0x7f00004e4000-0x1a4)=[{{&(0x7f0000fe8000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000517000-0x70)=[{&(0x7f0000465000)="c15b5f7064011ef2483b7d4b9386ae86761247511ea9b899221e317807ba898b517ce7408a0a98ad9010568dd26badeb1b65b5dfc7dc56e1ba054e0f8285fb62063ec02daac825c7cc3d1ab81b5a4e1d8521b019ce2a2b0c83b25e6d5a7777556fe4a011028e73cf285c60df5e0556d57d5eb5e50fdefe22ac72dbca", 0x7c}, {&(0x7f0000b20000-0x20)="0e7b271988644b26f7534a13f7865084e9035398d27fd18810107bae730fa556", 0x20}, {&(0x7f0000b9e000-0x61)="075ccd27128ae629e7154fce3aeb224d3f95a509a27ead30544f8c5c0fb54b75d0615e85360b432f1de569cd5e01dcec2e482d0d54375e0593552d27b4f2456c1701b835f276b49d135ea4b1b503ee7aebf1dc0e0bba5956c94b1d5cdd61ecc5b0", 0x61}, {&(0x7f00006e9000)="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0x1000}, {&(0x7f0000541000)="3dddc8229b2cad8e1672b10f8ef5bbe72c2569415ad7560ec72c", 0x1a}, {&(0x7f000077f000-0xad)="ccd044659e26530f98b643b9885869210c2f0fdfbdd5f8c066e5d21804a893df6d144898dd5942891b1338c85a88cc7576183ad1c239174462a18fd3c956a6cd76b8ae3ab22ac51b8196cbb7dd636548b458d696f6c703d2d24c2b41e6470a50ce44333384f68cf4abeb0f938f692d0ade0d05fd35e79fabb3a59ce704e588ce5c4a39a459ca99ad5ab66e86998eeb2d5022bf3d5b45d4bfedeea328724bbfa1cb2354ce11da605c582b8d204c", 0xad}, {&(0x7f00004f4000-0x5d)="86bc7652c59391a554048a03390921467704fa949b6fd9fcc3a0163044525e77181e1d9c9e9c7bc3c38a168d4b6e83ecddce18150ce6b2602e5ddd0fdd04881708989ad155e6d37422d147a597aae9e5a1479559325ce3034eff13c8ef", 0x5d}], 0x7, &(0x7f00008c4000)=[{0x40, 0x0, 0x5, "d0277ebd3c96e304d9c50db7074ca3b0f3332d733dd08b13666a089773412546f561fd246186dad94bdc2de7f9f1c6de"}, {0x18, 0x29, 0x4, "76785993841c"}, {0x110, 0x13f, 0x2, "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"}, {0xb8, 0x110, 0xff, "060544b92e23312661e1d9a741564407f4b823518d9f117c6c62fd06beb3043f64495d358553b422be11016dafe727ca0dd6664731353b64e51f30eb91c9f4adce90dd2253492adfe1de271be90c198c6465bcf41f3795386eda1c6b36bdff70dfb7d2121ddd0420d140c825dfb26cbe18f5a39c9f1d43a5b0e5da37c4c66dd95a8ec4d0b2d78778de131a2b44e11991fcf4fac3d2104d7bb39d24c8c65f14e42d428428fdbd3f"}, {0x48, 0x29, 0xb38, "233c7f10a7f701b3de9b65e92bbf703dbdbfe92babf168034211893eb0ff7b319aa985945a5c32036d60b4c1d5c8660f6a99f76d688407"}, {0x18, 0x19f, 0x80, "17e664a25e28625f"}, {0x48, 0x11f, 0x3f, "70d5d65414061a7f26d01b5a232be900e137c361c3fa2a1f39df18b0268a1d7e447b014d3a0f11f9370d13134cdfa0c4ba583bef9d"}, {0x20, 0x1ff, 0x6b7, "d4927604be97585088eddb6f14"}], 0x2e8, 0x4000001}, 0x0}, {{0x0, 0x0, &(0x7f0000d9d000-0x10)=[{&(0x7f00009ce000)="74d15a246abcd035d7bd2b4d85331b02703299e536ecbe88e7267afc7a2a623735361591a2e4b25ad793cfd355da76a66e692e4d8144fbbeb92716bf70b826e9f1bb5e861c4f7e44637379147270b4424c880477f7115e6d0fb3bc05dcabc2afa79deeb33caf54656093a07ffc1ec8a6b71083c220f2ad390c38203a657bbdc916adb2535ad415067ce09f6fea6fe11c62a16b9b51a350697973e1427a9a41a8e374e01cd3690e3f4f82ee68a047c54ab1fd4d5d48ebdd68d81d65d0487aa77d02b62d4efaccade5712c7906874e55d0cf13f0b8", 0xd4}], 0x1, &(0x7f0000d93000)=[{0x88, 0xff, 0x2, 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&(0x7f000086d000-0x50)=[{&(0x7f0000d84000-0xb4)="59d769d80cef9d7f7dbbebe43e89d7726dad83076066704f24587416ee156216b47206ae76506e5566aa6ebe523d9505de8c69e6c79a3b081890d2d9139ba0e809fc1a9d896a58322acf9f13e1bbfc0b04b69689a21bf24a5713d4d24203dde8ef3d7ce9cfb912d7726c736590e2b71f5c4ed05c8c8895275dedf496c7d3aeccb9e01eb0eb744a2f9159758bc5e4f2d385bb7e768c0cbbfd59372d74c61b342faab79b5bb6c3c1f05a82deafb6a8899ac8867332", 0xb4}, {&(0x7f00003a3000-0xfb)="797bb6deaec3d49e236b58413561fcffa91d93ecb2b3dca10c2989f7f789d4232579bc18aed7ce365243d037ed5e47c59b556568c75a5372db498746dd14352f74eac7828934a0b83376255558271c81c03f852dac4b64cfc6af887a441c1b42a359a909fcacbcbd0b928c55b658d802033ca4f84fe627fb97001a5be6787590c6e7d7d143aefa9b840743c27eaf7e2b3a23ff4ceee5398e53e693df022a773580c72d59f9a51938bdc9d0efb56e72af522b5deed3a7b63329fb51e023831364c128740896c884561d7324033abb63b289632d10b38f3eab214f0bba60e1314c267e2bb44d93c0a9a13c65eb28980cb3104bc24be297ff43910dbd", 0xfb}, {&(0x7f00000cc000)="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", 0xff}, {&(0x7f00007df000)="d1d57b2c61c6d0609f9cf9188f4da99ffcc0d7e6e7c826a0084ddc30ec5d9caadb31435a4ffa6bf31e67e188f5d91bba1935abc4", 0x34}, {&(0x7f00001fb000-0x3a)="6c70a777a2bc0eeca80fb2ce423f33475d615dad329ff6dbf9e64423b7e4084e104dbd13c30b84031682a78c6ec3586d39ca02ed1634b0ebb09e", 0x3a}], 0x5, &(0x7f0000a5f000)=[], 0x0, 0x1}, 0x8e2}, {{&(0x7f0000587000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58, &(0x7f0000cd5000)=[{&(0x7f000024f000-0xe1)="54615ceb29b8675aaf2d857dd94ecc039b0e6c4d5e3fae65ed7364178453eeda1a4c7bc38abcc3c74eb187245e2fcc72e79917ddca23693990a72c84b1bdfcfb3238ab1bf469f9e6a8b80810d9f480a78c0e8a7e86588be9edb3334adf3fdc8bbc8e64bf31988d6034cdda8a072002320dc6a82ffd0ce4412247eb05ff777d41ea5373035e218c97e3722352de4b0beb03e203bad6405efd102ce9875393650a5b4c246b8d60b3a927af7ac2d6e82aa020e8eced7cbc6ac384540d2f3a1c70576f6eb9f95dcc502cd211fd665427d49c6244f0e836d6abf2e65ca9ac7a09c74ffb", 0xe1}, {&(0x7f0000b22000-0x2b)="d4aaaede39d98906c8f2cf677a9a2add29d578132be733ed238fe4415af2c4b2c405db95d2f1534c31e66a", 0x2b}], 0x2, 0x0, 0x0, 0x20000000}, 0x20}], 0x7, 0x40) 2018/01/06 06:56:33 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000903000-0x8)={0x0, 0x0}) r2 = accept$inet6(r1, &(0x7f00009e3000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ed2000)=0x1c) r3 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000883000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x8001, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={r4, 0x0}, &(0x7f0000001000-0x4)=0x8) socketpair(0xf, 0x1, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000002000+0x4b1)=""/41, &(0x7f0000002000)=0x29) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0xff, 0x3, 0x8, 0x9, 0x3}, &(0x7f0000003000)=0x20) close(r6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000001000)=0x1000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x3, &(0x7f0000005000-0xf)="97edcab3cf6e1d8c63c15a67557af5") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000005000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff, 0x0, 0xff, 0x6, 0x100000000, 0x3, 0xffffffffffffff92}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000007000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000007000)={0x0}, &(0x7f0000008000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000005000-0xc)={{0x1, 0x5, 0x8000, 0x1ff, 0x1, 0x7}, 0xc34}) accept4$ax25(r6, 0x0, &(0x7f0000002000)=0x0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/06 06:56:33 executing program 4: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003b6000-0xc)={0x0, 0x4, 0x10}, &(0x7f0000b6a000)=0xc) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000b6b000)=""/4096, &(0x7f00002c5000-0x4)=0x1000) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b6b000-0x8)={r2, 0xec7}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000995000-0x4)=0x17, 0x4) 2018/01/06 06:56:33 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd5000+0x175)="e36397c03ca6b4b493dd65d69635059dffaae7f5b49f9191338c1aabcaab29000afdd55826f14194906b13bae7a266da6adbbdad5f9182acfdc2f12a0e3b4ba2fbc9752452a04014bc640aa93a300e19919fc7d06a1ba064099ef075ed1646711fdd732645d04e6609c13bed0f0ff0326a0b22e32acbacad21462d2a0be59b04f6d7cd53aee13e7e2036f3bde99551e52ed1838581bcc1250dd0847934", 0x9d, 0x4000080, &(0x7f0000fd6000-0x1c)={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) getpeername(r0, &(0x7f0000989000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f0e000-0x4)=0x1c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fd5000-0x78)={0x0, 0x70, "6d11bfe4f7a6b2fed4971ba1938a3dac5a8ff2ea2952a8d964e5794b71ec1083f70d0897ecdeed35bef2f98e0476196f48f561b7d63fb498cb5f421235a50cd9146cd4fc6d889b45ada3fef443b8bdfbfeaab83bb7d8e931d621a0a52cb7b0c59f70ff5abff99a4d208022332e777225"}, &(0x7f000016e000)=0x78) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000b28000)={0x1f, {0x9, 0x91, 0x1, 0x2, 0x46, 0xfffffffffffff675}, 0x9}, 0x9) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e8a000-0x8)={r2, 0x3c, &(0x7f0000fd6000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000604000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fd4000)={r2, 0x0}, 0x8) r3 = socket(0x5, 0x80000, 0x100) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000fd6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fd5000+0x782)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002f9000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, r4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000fd4000)={0x0, []}, &(0x7f00005ed000)=0x4) 2018/01/06 06:56:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000ac5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000a3000-0x4)=0x58, 0x80800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000496000)={0x4, [0xfffffffffffffffd, 0x8, 0x100000001, 0x8]}, 0xc) r2 = accept4(r0, &(0x7f00001fd000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3d000)=0x10, 0x0) getpeername$ax25(r2, &(0x7f000031d000)={0x0, {""/7}, 0x0}, &(0x7f0000f99000)=0x10) bind$alg(r0, &(0x7f0000504000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000139000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r3 = accept4(r0, 0x0, &(0x7f0000f3f000-0x3)=0x0, 0x80800) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000283000)=0x800, &(0x7f0000fdb000-0x4)=0x4) 2018/01/06 06:56:33 executing program 2: r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000345000)=0x0) poll(&(0x7f0000b39000-0x8)=[{r0, 0x80, 0x0}], 0x1, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$unix(r1, &(0x7f000098b000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet(0x2, 0xa, 0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/01/06 06:56:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d6e000-0x24)="240000001a0000ef0800000400000025000000050004bf0202ff1e010800000048050000", 0xfed6) ioctl$int_in(r0, 0x5421, &(0x7f00000ae000)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/06 06:56:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x2, 0x0, 0x43a, &(0x7f0000a83000)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f000073d000-0x38)={&(0x7f0000270000-0x60)={0x27, 0x4, 0x1000, 0x6, 0x3f, 0x2660, "be0132a284910254b0b1e3bb5d14a2964d082dbcdfd51e06fdccd7c2079e1a8807e9905d67449a04c41bc03f3f4faae20e9df0bce2a49d75dec95e42534339", 0xb17}, 0x60, &(0x7f0000a97000-0x10)=[{&(0x7f0000701000-0x71)="62d2ebc785e56b1025d815194160e666973db389d4108a8715b060fe9d7fb12143b5b6a5a89f9f56d6a20bfc6ec995786ebf2b504d57147701e7cdd3fe52fb81c975205b357caf69265bc1f83b004e709474e7182ce717db01b050658c812488a2f059c1cfb24d865f651cf1a5be145396", 0x71}], 0x1, &(0x7f0000292000-0xb0)={0xb0, 0x114, 0x9, "c7437948a37bad208420c4ac7dde989602b7c0edab4ba5abeef37e79125347646cfc4b0ff96f83da3a397b268ccd4c93829617317f8f85a07eb6d4acdf8b245b59f0135312368e9ddbe324a5835ffde0491e97cbe2c5fac07b69f6ddc3114be22b420df45e84e0cafe511f5c385df12163964cea8fcdc18d17ee3b1e5bd8710493a9a0f0f957a1bb1f621459d9d932bd915020bd5baa7e1cdf"}, 0xb0, 0x40040}, 0x4) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) 2018/01/06 06:56:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c60000)={{0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0x3e88000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x100000001, [0x80000001, 0xffff, 0x1ff, 0xe22, 0x10000, 0x5, 0x9, 0x6]}, 0x5c) 2018/01/06 06:56:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0x3, &(0x7f0000000000)={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) recvfrom$inet6(r1, &(0x7f0000001000)=""/178, 0xb2, 0x100, &(0x7f0000000000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) recvfrom$inet6(r0, &(0x7f0000f15000-0xde)=""/0, 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 06:56:34 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000bdb000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f000014e000-0x22)="220000001400074f002110f7e2ff0500020803200100000008000200e700ff050055", 0x22) 2018/01/06 06:56:34 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000034a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000e56000)=[0x0], 0x1}) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f000007f000-0x4)=0x7881, 0x4) pipe(&(0x7f0000d19000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000c7d000-0x4)=0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={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]}, {{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]}}, 0x108) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d1b000)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f00003fd000)={0x0, {""/7}, 0x0}, &(0x7f0000d1a000)=0x10) 2018/01/06 06:56:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000083c000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00004a9000)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1f000-0x80)=[{&(0x7f0000d25000)=""/1, 0x1}], 0x1, &(0x7f0000655000)=""/192, 0xc0, 0x0}, 0x0) 2018/01/06 06:56:34 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005eb000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfe) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000091e000-0x10)={0x0, 0x7, 0x0, 0x0}, 0x10) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000f1f000)=0xefb, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004b7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007b8000)=0xfffffffffffffeb9) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000179000)="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", 0x33d, 0x0, &(0x7f0000b73000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f00008b6000)=[{&(0x7f0000f0e000)="9413a398077dbf76620590b0dcaab5064b92fbae750380db461f6537caa73c13109c7eb533decbff95e71c52a86cc2acd020ac77065a975ca2b0cd3a4daa51ed81dbd151d07611fc4b4ad56d548da9fc494c78e3651402cd8835da379e51c34e7e9d8bbc142a8e445ecc1a314c768435a7320812aff16dd384ba09b10cab3f918698d0ecf10670948a3e71651a9c360c58313a6b538330ea7296bd09560aa21f4b09d8210ff935db061e4e94e12be945aaa3beb4ee1aa1dbdeeb84fee99985b04340f6b0e6093d8ef9181d48eb3cd998", 0xd0}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind$inet6(r1, &(0x7f0000760000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c) 2018/01/06 06:56:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f3c000-0x4)=0x0, 0x17fe) getsockname$llc(r1, &(0x7f0000879000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d0c000-0x4)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r3, &(0x7f0000649000-0x38)={0x0, 0x0, &(0x7f0000d2e000)=[{&(0x7f0000199000-0xbc)="1611ef23575afedda19fb1077e3fc515fb", 0x11}], 0x1, &(0x7f0000cff000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) r0 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000014000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x21, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a188"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000352000-0x4)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000016e000-0x4)=r4) 2018/01/06 06:56:34 executing program 5: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x40000102) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000e7d000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000e7c000)=0x8) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00009a5000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000832000)=0x1c, 0x800) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e7f000-0xc)=@sack_info={0x0, 0x7fffffff, 0x80}, &(0x7f00005ae000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c39000)=r2, 0x4) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000887000-0xb8)={r2, 0x7c, 0x400, 0x4, 0x10000, 0x7fffffff, 0x800, 0x6, {r2, @in6={{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0xfbf, 0x6, 0xd9f0}}, &(0x7f0000e7f000)=0xb8) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e81000-0x4)={r1}) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000e80000)={0x1, &(0x7f0000780000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendto$inet(r0, &(0x7f0000e7e000-0x75)="2801468ad96d8e85c0fbcfbc4411b2c4e781b8f8d748a62037f8163cd311e784da0c848455128946961e0a562e1dea590af84fa185d050c7046b79d546b7090c0c0a38b8", 0x44, 0x8080, &(0x7f00000c9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e7d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000075b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f00002cb000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f64000)=0x1c, 0x0) 2018/01/06 06:56:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cfe000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ecc000-0x4)=0x5, 0x4) r1 = socket(0x11, 0x80000, 0x2ff) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r2 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000430000)=0x9, 0x4) 2018/01/06 06:56:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = accept(r0, &(0x7f0000d19000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a58000-0x4)=0x6) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000c13000)=0x0, &(0x7f00002b0000-0x4)=0x4) 2018/01/06 06:56:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000bdb000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009d5000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ca000)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$inet6(r1, &(0x7f000032f000-0x9b)="6bf411b39e694d47721546e9e01a9f608e6e68c33fa7a3da82946e70d2652cade6f1bc9440a497339b817504caac4448c0dad2c9b826f669816e538dc65405a489f802be72d56553b8bddffa1eafd59f2c4decd596bdddaf9cb4e39f5d14778f1bea6e46bed0b4feddada05a7d3e20033372364a2f10dc9bda6fb6f5de47cf980087919cf8bbc6270125568781c5ead733e52f06c54b2481fbab51", 0x9b, 0x8000, &(0x7f0000ab5000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, 0x1c) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r2}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000599000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a0000-0x4)=0xe8) write(r3, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/06 06:56:34 executing program 3: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ada000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000972000-0xc)={0x4, [0xffff, 0x1, 0x5, 0x100]}, &(0x7f00006f6000)=0xc) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000adb000)={0x0, @in6={{0xa, 0x3, 0x1fffc000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x101, 0x100000000, 0x2, 0x3cee1f3a}, &(0x7f0000494000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000abb000-0xc)=@sack_info={r3, 0x4, 0x7}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000adb000-0x10)={0x8000, 0x58a9b06e1727d14e, 0x400, 0x300000, 0x0}, &(0x7f000041e000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00006d1000)=r4, 0x4) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ad9000)={0x76, 0x4, 0x2, 0x2, 0x1, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x10001, 0x6, 0x80000001, 0x1}, 0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) socketpair(0x1, 0x5, 0x6, &(0x7f0000722000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000652000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad9000-0x36)={0x0, 0x0, ""}, &(0x7f0000ad6000)=0x8) 2018/01/06 06:56:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00002a7000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007ed000-0x8)={0x0, 0x7}, &(0x7f0000fe7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c8c000)={r1, @in6={{0xa, 0x0, 0xd24, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39c, 0x9, 0x80000001, 0x1, 0x12}, &(0x7f0000ea9000-0x4)=0xa0) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/06 06:56:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000da1000)=[], 0x492492492492247, 0xfffffffffffffffe) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000073000-0x150)=[{0x0, 0x0, &(0x7f0000c80000)=[{&(0x7f0000c3c000-0x85)="7dea2168986b3a672217b09b1106aa0621abafafc7756a7e0c0299b354787e39c686ad65c0b85d6b3a8267c7ace9ad00e7e75f5103f63ea4ddd2a796d178aba89b2e0c89becf0a0638d0f3de7335509f65c761ddf939c1df6a3b6dfe620f0bbb8e11bfa5d7e0b97655de811dd5e586c69966bf356e3d314f090caff0ef09e2e7b6d85b2155", 0x85}], 0x1, &(0x7f0000cd2000)=[@assoc={0x18, 0x117, 0x4, 0x100}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f000059e000)=[{&(0x7f0000a25000-0xd6)="e188342b0426c1a851bc08524009879c103ab6fe1c44d5e3fa0a26ca6d5f71f0c743e83af2024a31c246beae2c50c7d636aa58ec29cc915b0cc80be4262df4fd506f30e044dc8d4c34d5a997f75ac65906de3c253a3e7f652980e2362adaafb72dde69bd716dd48f04659216be06ebf3670420dee2969704332a855af9f40c6247d49276212c70ba8de1f5d3000aa23a5768a52cd656709800ab3a619bcec721ddf9c9b233a7256f3feb933c145248d22136cd4a099b4db1af71cef74b27daec2b8b787b6af8d4a088e7bc59692782bd3d5c3c803e67", 0xd6}], 0x1, &(0x7f000059c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f0000fcc000-0x50)=[{&(0x7f00006d1000)="0b043bf006ae9aa98cc4fb1e77a9c6530cbe8fabd642b984bbef42efa9bbf6c7b83987981cceae107542743b0480a358b166f897dd135b6a0b847017d6a872738811affdb571c19bb39586e661dd55d8014699eb778c3d61b28f434b19b7ee20e5f46866429eac076ab46f91", 0x6c}, {&(0x7f0000417000-0x75)="045aebdfbb904922dfaf4cf22de8e9f69b66d77cc88e6871a672edaacc2ba28e5aea8407ef2dbfcdfd825c495053c7d0813a56fffe2f965981d45640fb01d0df34d55fec7cee8396fbb84ad6d10a861e47326616012fda30dfc1913d6a3abaa207b22bb3fd4dc17879fe6cd3899bf200e3fa76fb6e", 0x75}, {&(0x7f0000725000-0x30)="ad3023fd1599eb78e9cf1d3c9a3a08e999fe9480d30028d97d583c93939caf13239d91f23b150a73c1f98c0ddedd6361", 0x30}, {&(0x7f0000f8b000)="9ef9e744401c93c7aad0006860cda872afdc779dec84f5fb080da1c3b61195e2b501a48c034b73ee6c27ef31cac742db30fd94e1194a8767e7e1bd5cd299b6a4ab81b929a44e2039b90121fa40234cea1b290e945ab459aabdf72dea57dd24914830cfd9c6b7148f3e213cb971d123e89eb0083e0e4d169df73ac4e076838fb7267bdf13b739a3f42a765a9abf84a7145ec8a233d4d92e50dc9ab047da3df61a7254c516fdd0b9c0d5680104b0744490b406f61a66c1f1efe6ac85a56e5b98849d492fe628d21c716e0ace1a5e2e", 0xce}, {&(0x7f0000364000)="884f49b05f45356a0498c92aebf05c11ea7b579e3609d00b77f75e3207a74d48bd44d0d0a7eef7e545d35f3c45b1572571", 0x31}], 0x5, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000146000-0x9)=[{&(0x7f0000179000-0x6f)="2cfd75fdee2d8e3ec59d4ee6d91833064e7a8df7ada7501ea07796918d67a766a7f451ebe4fd2f239ed5cc7dcb36ac2e8ba60f82865f8b84afdf58455082c372ae5f3d632862bc18c2f95cd38237f8bda4d0f6cde5c177d14308431d2826432a44d23c84a715c9af2cf9e3d2e55421", 0x6f}], 0x1, &(0x7f000037f000-0x1e8)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x90, 0x117, 0x2, 0x7b, "a1664e3b3e8d9ee2b6b7d66e4f4250055110565f1fb0690cc896eaeda70faa6830ce8482d86763dc9078b047fcb58208a4395ca5f6cf9eceb85b22e12eafa4780e6a601fa8cb84b686306bd578fdff4bdcd8006d11525680dfa216fd16a5646dbd4f789775af92392c6120ff7666ef7064557232e4d50297d8c8e9"}, @assoc={0x18, 0x117, 0x4, 0xd2}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff7fff}, @iv={0xb0, 0x117, 0x2, 0x96, "e147a5e59e7477be6a0bc0e3f93b9000fe079ac115daebd6f18c30393c6a8472e36c3812433cadf73f38c6048e4226e83429cb1de66a6b0cb0f9d4e54299cbfedb87852de3d8ebf91eccb24676b7c0a8ac964794766fd513d07a353b146229ca7e41b5eab26f1d75a95cc7ac6b95a382e7623e6f6c078f93398935c00394e84b950fa10fb392e08b81d52ad60d74afee8a498107bb11"}], 0x1e8, 0x8000}, {0x0, 0x0, &(0x7f0000fd4000-0x40)=[{&(0x7f0000c2a000)="9da171ef33d6b4dbfee8b8f19648ebfa1528521aa789430e6c1a423e394ef9a71f67ce0aa9cc926f5411f2d5d127d228be81e3538a42a6596a63d8b63a8865963fbed1d07c98fa04399f4a7d454e55430d66f226176c86f3a19e4a3137fd", 0x5e}, {&(0x7f0000b71000-0xa0)="f77b65c5279670ad63a8e11fbe67ecbe9d43d07b1f0cb3c904b4cae27ff8e44c6e20521f9c2e16fd9c95409489b1317d9c127f33746ad9a8f201033f1516c26791bb35504424e300225fcf9179a52ba526a5796a7960c6335a3bc7a3a4a5dbb9e56a42eca0497da8c0e123e5b02909c565c90bb56df76dce750ba8f8cce5a47a0168c9da12ca3247da90f962ce0d0ce1e417f7b009b1c4006ea849f9560454f8", 0xa0}, {&(0x7f00009d9000)='};', 0x2}, {&(0x7f000052f000)="b7b5ba2b67feff577a06042d5b5f2f2b3e44720dc01f99beafd2697d7cc7ecdb5ed73e3c5aec1c98c1646752f58190dff0556cd1fa9aec0e8a39e85b8ea2ec4226b86f19cc311b03a972fcf07314ed24fb6888d455c710ff010bff6ada0281a2056d047670786511046f701b75fa389f9d0903bcb3e935e9dd5b2c617a645c1cab59054ce487418f01848930806a432b61791a8101f6b4a1364cc7f47e3a0b6db17575a36bf36faf070c34430c146672c14b11439a1d38d48520aa2d95cbc8a2ac409ccfc05519de2d7ab6e42a6596c81d611c09a17702f4a5be725cb732912cf6b0c2616bd3d58b0c9f1889745cf83e55923ac4bd02f0cfd6", 0xf9}], 0x4, &(0x7f0000ed9000-0x220)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0xc0, 0x117, 0x2, 0xa8, "b342b36fc3ffe2178d7db3de1450b3d348e5936c12651282ebffe6f2cf3a779e6dec3a75c7a4701a28725c27e28948487ff916baf404018ae398a7a3f0800d19eb626492385e0f024d4e832f5e98d57d19444939b8d3aaa009d478ad4202e8b922f74542424723f721815c8dff5a42a04db51266e9dffa9bda7d2a81e4df8b7b2f4c01ce7fd5ae5091549f31ee88e95540807dfef16ab94806526cf009311b0620b56fdc252cd2cd"}, @iv={0x100, 0x117, 0x2, 0xe8, "5414163c45884e255ef7784ac087f9aebd21dff248f42b164c25bfee47fa9afe2f88d5eb6ccd4db07360f748a8ef5e417e96bc18fa6e0dc2785905d59e69fab8e03d277b509509bf463dca0d9880a73152b20a77fc3298f899739179a8bf00d269784ff26b1681b8be18bccbc7bc087f1ba8ee627e068fbf24657533208fcce4fde97f4429626d5ae2bfc0fb746f21205ec7c6ff4bc5ba43b56e2bfdb93f9dc30fa1f0d78720f08fc0f2688a4e47bf5b434ff757844f83c1c601a5af08774710d29a5f9ba91d894a3ac3d326134c8d525627eb68ccd93510a008d62120534a97f6b200e335ee2b3c"}, @op={0x18, 0x117, 0x3, 0x0}], 0x220, 0x0}, {0x0, 0x0, &(0x7f0000db5000-0x70)=[{&(0x7f0000694000-0xd)="beb50ac8dc696e421f7690d0e5", 0xd}, {&(0x7f000077e000)="3c9c3d49ff19a1b4af9fc25394f61a8c469344636ff4cc7d5b96b668ea50c0151b00253d7721b994422fae6c64f91d6501ad71056b1f06a350ce8cc07896e97a3e53fd76fc00713f375512066cbad81d76f1a8cbe8a476e87d23ff095a960adb0a74e0", 0x63}, {&(0x7f0000989000-0x88)="de70f1aae8c2787e6aeaef7d796f1d1e1933805eb388b2c991a100da4e1a8e6ee3814bb165e8c057913d35797bef837d0aef7eede03926df0b5e9415988bc9d36053bfd47f18ccfa9e6f9303cb9f69e3f0d42b13279b085e3ae00d11fd099557ff11df33ee4f85a9b535e07033e8c6f0ef04a4096005b9fbed8877c019ce9752be75d4f26f47f83c", 0x88}, {&(0x7f0000125000)="2faa79a32bab1416922eb80adf52276517bbd2132dfa55edf233f03bf680e94cceb31b997fbcef6f74440d2b73d0de9e40ce4bda6b65b97ca5604609880e93b7a23692349968b46a4b8a550bdf8c0c8bd5767f76fb5f8dd816d2cf526939bb854f969e2ecd5cc7f3b387da98d19a14ddcf8c34a2e2ee515430080b9249cce811e5dafc3f673952d820bafc00a60778e87ce096733956fc1d836ba9cec87b2be424", 0xa1}, {&(0x7f0000b57000)="4ae58ff1aa4347ac75ad887b177d80f796a039f84884ae8780af0d8292790f8b9b3c214b15465df681d12f290756495e33b667ec5b2360513b6076f03abed1daa85d71a6077cfbe0bcf9a209a55e30a2c3a0a37c0a8e784f48", 0x59}, {&(0x7f000084b000-0xb1)="de5f41b6065380997fe452cb24f1707a48dbb38c5ea30052697afc45ef61f696e6540da27b458a18275f4dc382de53236fa0dd43b90b3bc02b5605ccca7d432f4765107297ce553f0810f9f4f78d8e93a7a6276a751466bf7922ac821ca55b56d4c7d0643b536e0d9c69535c39fe3661826253e180fa1b1ffc408ee05b2b22eb0bcd3e12694c0830d0c0eda1a52809ababcc33703d22676e0612277e8bcdaf2333b1ede598c2bea744c57c9c245ba2c728", 0xb1}, {&(0x7f0000fc8000-0xe2)="520f3051ec96059e1687db8da07b446c29fff21faa37ecf28323f84d14ba8b3604c4d7659fef485d88b4fde7e680f88e5bfdae6cc9cf5a72857036c368b402e33df677d03f76adf9244c11dbe980aeda9fa411da120d1f7ad2855e770eb0a4c2139d4a83bcaf15c59b8e7076bcea98830d646784929dee73d5c9d4a3934b317a6a895b4713b372e3f82dd0a6963ea793b38144259c1f89f31821b6ac08afe155e20d85b1299f7131ba3ebbbdba982d1f4612a187c33defb988512ab4c2982c8f658e85b5220f5497b51d72d1c7268e258eefdbdecfaea7058e51c449e372b056913f", 0xe2}], 0x7, &(0x7f00003bf000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x60, 0x4000000}], 0x6, 0x40000) 2018/01/06 06:56:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000f7c000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f00006d1000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004ad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b53000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0xfffffffffffffffd}]}, 0x10) connect$inet6(r0, &(0x7f000044a000)={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0xffffffffffffffec) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c2b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc7000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00004fd000-0x4)=0x7) 2018/01/06 06:56:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d81000-0x3f)={0x0, 0x37, "a7fdb3c2fab7d253af902403acadd2d737e64fc4f6b1e2704a9ca994e7c7b8c21eede6d2a3c37d9b4b434ad352d77f64d11155621a355a"}, &(0x7f00004a9000)=0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f5000)={0x829, 0x5d166689, 0x8206, 0x80, 0x0, 0x4000, 0x4, 0x9, r1}, &(0x7f0000e46000)=0x20) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) ioctl$int_out(r0, 0x2, &(0x7f00007c7000-0x8)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000df2000)=0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000087b000)={@generic="cd8ca218def335b2f9333ee901805348", 0x9}) 2018/01/06 06:56:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000bf6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007af000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00004a7000)=0x0, 0x4) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000a48000-0xc)="8f0ab12e3020873fb192c255") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008c2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00004f1000-0x20)={0xfffffffffffffff8, 0x5, 0x5, 0x7, 0x4, 0x400}) write(r1, &(0x7f0000cb9000-0x1f)="1f0000000103ff0014df45c807110000f305f0000800050000000000000000", 0x1f) 2018/01/06 06:56:34 executing program 2: r0 = socket(0x3, 0x808, 0x4) r1 = socket$inet_sctp(0x2, 0x605, 0x84) write(r0, &(0x7f00003fe000)="240004002600070032000000008000000100000000203e0000000000001214ff2101ff10", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x40, 0x9, 0x6, 0x5, 0xff3}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xc, 0x8}, {0x2, 0x5}, {0x2, 0xffffffffffffff80}, {0x3, 0x4}, {0xc, 0x100000000}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="8bd2614e50e4f5a8a94df2d64df46137", @ifru_addrs={0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 06:56:34 executing program 0: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000045000)=""/16, &(0x7f000004d000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003a000)={@generic="8f2d8d7f27fff55056a78d6d134abab2", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 06:56:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fea000-0x20)={0x7, 0x10000, 0x8, 0x10000, 0x7, 0x8001, 0x3, 0x2d, 0x0}, &(0x7f00009e1000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x4, 0xfffffffffffffffa, 0x401}, &(0x7f0000d7b000-0x4)=0x10) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00005cf000)="", 0x0, 0x14100010, &(0x7f0000825000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x9) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000fb3000)=0x2, 0x4) 2018/01/06 06:56:34 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x6b, "6c383b53401b6c0b943169af282edc9f40fb1fb2af4bbe922507556de56a8806fc4f477bb543b42f01d65eff66367d6bed31764a3416651216bca17188c1472fd210ad0c9f14d1e0905166ddb3eab168615559fa49802c7755427873af4345743547f6567da545c5b6886f"}, &(0x7f0000c3d000)=0x73) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x40051, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a05000-0xa0)={r1, @in6={{0xa, 0x2, 0xe1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x7fff, 0x4, 0x9}, &(0x7f0000001000-0x4)=0xa0) 2018/01/06 06:56:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00008c8000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000014f000-0x4)=0x1c, 0x80800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d61000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0xe, 0xffffffffffffffff, 0x5, 0xc74}, &(0x7f00004ae000-0x4)=0x20) 2018/01/06 06:56:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x3, 0x4) r1 = socket(0xe, 0x80000, 0x7ffffffe) connect$unix(r1, &(0x7f000033b000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000416000)=0x0, &(0x7f00005f7000-0x4)=0x4) connect$nfc_raw(r1, &(0x7f000000c000)={0x27, 0x1, 0x5, 0x7}, 0x10) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000c59000)={0x9, {{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]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009af000-0x6)={0x0, 0x3}, &(0x7f000056c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f13000)={r2, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000494000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000098c000-0xb)={0x0, 0x3, "1a4656"}, &(0x7f0000c70000-0x2)=0xffffffffffffff83) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000040e000)={r3, 0x2}, &(0x7f000025d000)=0x8) poll(&(0x7f000051c000-0x30)=[{r0, 0x205, 0x0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/06 06:56:34 executing program 0: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x5, 0xc564) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000075000)={{{{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]}, {{0xa, 0x0, 0x7, @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]}}, 0xffff, 0x16, 0x8000, "65b72ce4bfad6c96176439b359ad4a85df579366ca5edc0fe5b8d781edaed224dd37218dca46bb53cfca25bf313988178a1f7ee78381d29456715adb1e8f2419fecce22c561b7f66396d74732c205992"}, 0x160) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) socketpair(0x82f0c3ba43e56de, 0x5, 0x100000001, &(0x7f000078d000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/06 06:56:34 executing program 4: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x1) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d24000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x401, 0xf84, &(0x7f0000d25000)=""/92, &(0x7f00005ea000-0x4)=0x5c) 2018/01/06 06:56:34 executing program 3: socketpair(0x3, 0x6, 0x1f, &(0x7f0000812000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007c4000)={0x0, 0x8, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0xffffffffffffff70, 0x3, [0x100, 0x2, 0x4]}, &(0x7f00006b0000-0x4)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3f, 0x4, 0x0, 0x6, r3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000002000-0xd5)=""/213, &(0x7f0000001000)=0xd5) r5 = socket$inet(0x2, 0x0, 0x7ff) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r4, @in6={{0xa, 0x2, 0x0, @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]}, 0x7, 0x48acd9bf}, &(0x7f0000003000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000003000)={0xc86f, 0x0, 0x8e, 0x24}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000+0xad9)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000-0xe6)={r6, 0xde, "40103b7d1e7e57d619bb0378c400d710087c48e898039bfb9fa0b27e423c1b200e32e22c1c0abae3a1ebaf927d7071b33f29b746bfa924661c69b86646503f3623407b8d971005f1b717c853ca026004add66411e1e22f53447afd165da82f5a0da01d0bf1249d3461abfbedd2309150ed663a744e99bcc6265285f7992976c9a4173093cc4a2113d4a58bc05ed8bf90509ac0134780034ab06b9736a1c0e356138b9ab8872f83c408435451f5a99023907f564cdf9b0f581479e74faf051bceccbe8a105e91e2abc816657523de8f487866d1e069284c0228d76a8f3057"}, &(0x7f0000006000-0x4)=0xe6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000004000-0x4)=0xf, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r2, 0x4, 0x30, 0x3ff, 0x6b63}, &(0x7f0000006000)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r7, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000008000)={0x1f, {0x0, 0x8, 0x1, 0xffffffffe2e744e1, 0x1, 0xfffffffffffffffe}, 0x8}, 0x9) 2018/01/06 06:56:34 executing program 6: r0 = socket(0x2, 0x80007, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d2e000-0x4)=0x0, &(0x7f00005aa000)=0x4) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000804000-0x10)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x50) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dda000-0x4)=0x8001, 0x4) write(r1, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00005be000-0x4)=0xfffffffffffff9c0, 0x4) 2018/01/06 06:56:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0x100) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000008b000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000dd2000)=[{&(0x7f000055a000-0xb)="750309fa678d18e861", 0x9}], 0x1, &(0x7f000090e000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 06:56:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x3ff, 0x4}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x0, 0x7, [0x2, 0xffffffff, 0xd1, 0x100000000, 0x0, 0x1, 0x1f]}, &(0x7f0000001000)=0x16) r2 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee5000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x7, 0x5a, "ddb255086cf3802e8cb602625ebfcc6b3361939b134e290267224b022089512ce75f735b4eb1eb64ab6e2bf0113101fd562cf3287be470ac358ac122c7e1f683b6bdbe059d8bcb808901ec0014b50df34b1e55432b56b50ac34e"}, 0x62) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff001, 0xfc, 0xffff, 0x7, 0x20, 0x9, 0x400, 0x0, 0x9, 0x6, 0x1, 0x5, 0xda, 0x71, 0x6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x8, 0x7fffffff}, 0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) 2018/01/06 06:56:34 executing program 0: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00001f1000-0x1019)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="6b4782fc4ec1", [], {{0x200, @llc={0x8, @snap={0xffffffaf, 0x0, "b2", "833554", 0x0, ""}}}}}, &(0x7f000063d000)={0x0, 0x1, [0x8b7]}) socketpair(0x9, 0x803, 0x1ce, &(0x7f0000cae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000030c000-0x1)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a37000)=0x0, &(0x7f0000e27000)=0x4) 2018/01/06 06:56:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000576000)={0x0, 0xffffffffffffff00, 0x9}, &(0x7f0000305000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000236000)={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]}}, &(0x7f0000000000)=0x8c) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4000000000000006, &(0x7f0000db5000-0x2)="f05c", 0x7f) 2018/01/06 06:56:34 executing program 3: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/06 06:56:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00004a5000)=0x80000000, &(0x7f00006f7000-0x8)=0x2) pipe(&(0x7f0000874000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000378000-0x20)={0x3, 0x0, 0x3, 0x7a}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000cc3000)={r2, 0xff}) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/06 06:56:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) r1 = accept4(r0, 0x0, &(0x7f0000a10000+0xf6b)=0x0, 0x80800) bind$bt_sco(r1, &(0x7f0000255000-0x8)={0x1f, {0x3, 0x7fffffff, 0x4, 0x0, 0x20, 0x8000}}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f69000+0x482)=0x0, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ca3000)=""/19, &(0x7f00000ff000)=0xb6ec59a848898488) 2018/01/06 06:56:34 executing program 5: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009ad000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000518000-0x8)={0x0, 0x0}, &(0x7f0000298000-0x4)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x6, 0x10001, &(0x7f0000886000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003b6000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0xff, 0x8, 0x1, 0x9, 0x7fffffff}, &(0x7f0000385000)=0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000645000)=0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$netlink(r3, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x14, 0x0, 0x0, 0x0, 0x0, "8d"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x8080) sendto(r3, &(0x7f0000ad0000-0x1000)="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", 0xffd, 0x0, &(0x7f0000def000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000392000-0x4)=0x0) r5 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b5b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b12000)=0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00006fa000)={&(0x7f000006a000)=[0xf80000, 0x9, 0x1], 0x3, 0x80000001, 0x0, 0x2, 0x0, 0x7, {0x8, 0xfffffffffffffffb, 0xf3e, 0x7, 0x4, 0x95, 0xfffffffffffffffb, 0x9c, 0x2, 0x4, 0xbd5, 0x0, 0x2f, 0x4, "cf05163f4b2cf22aed6798c98280e17525d0e68043359eaaaece61454bed5ad2"}}) r7 = getpid() ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00003bb000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001b0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bb000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000295000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000106000)=0xc) r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000038a000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074e000-0x4)=0xe8) r12 = getgid() r13 = getpid() r14 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000017c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000617000)=0xc) r16 = epoll_create(0x10001) sendmsg$netlink(r1, &(0x7f0000440000)={&(0x7f0000c38000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000868000-0x10)=[{&(0x7f0000121000-0x10f4)=[{0x58, 0x0, 0x8, 0xffff, 0x3, "29a2ebb16d752a1cb158084eb87e5639b71a2f8c716fdf4c78ba7e694aa43a99862d2721a361140e659887c76f9340ce9ffa1238fc382cde0d36af0c4b0be7398702b5ff13f4e0"}, {0x1010, 0x8, 0x0, 0x2c9, 0x0, "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"}, {0x8c, 0x8, 0x101, 0x3, 0x0, "b35748726b96876c98ac5dba1d8ba6c7378add672afea4cd48ab404f011ac3a2ad56a45fd9f144d4eb9cf4546a6bb1012373497336d09b5c71a6b6bd5a530c00fe3a879677d9d3cd41de1aa58bbe70e25fe47115d77793f00ca023bb8940db522a3ee186b5308ffa32074e6ab32d4cfe28fe35659c4f8534587f"}], 0x10f4}], 0x1, &(0x7f0000a1c000-0xf0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r3, r0, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r2, r2, r16, r0, r1]}], 0xf0, 0x0}, 0x840) read(r3, &(0x7f0000144000-0x11)=""/17, 0x11) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000670000)={r3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r17, 0x84, 0x64, &(0x7f0000513000-0x64)=[@in6={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0xebea}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x64) 2018/01/06 06:56:34 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x8010000001e, &(0x7f0000005000-0x2e)="78a32717", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000a000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/06 06:56:34 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e1d000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r1, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) socket$inet6(0xa, 0x80000, 0x6) bpf$MAP_CREATE(0x0, &(0x7f00008c8000)={0x400000006, 0x4, 0x6, 0x1a, 0xb, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/06 06:56:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00003f2000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="", 0x0, 0x0, &(0x7f000047f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00003ef000)=[], 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004a7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c88000-0x10)={0x0, 0x48, &(0x7f00004bd000-0x48)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000076a000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004b3000)={0x7, 0x200, 0x6ee9, 0x70, r2}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f000050f000-0x78)=[], 0x0, 0x0) close(r1) 2018/01/06 06:56:34 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000003000)=""/127, &(0x7f000000a000)=0xf) 2018/01/06 06:56:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000afb000)={0x0, 0x200, 0x8}, &(0x7f0000735000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001bf000)={r1, 0xd1e, 0x30, 0x10000000, 0x3}, &(0x7f00003fe000)=0x18) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000283000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e95000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000b70000-0x4)=r3) 2018/01/06 06:56:34 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fe6000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000)=0x10, 0x80800) pipe(&(0x7f0000544000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000fe8000-0x4)=0x2a0c82dd, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000fe6000)={r0, r2}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) 2018/01/06 06:56:34 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x95, 0x3f, 0x100000000, 0x19, 0x80, 0xfffffffffffffffe, 0x9, 0x9, 0x6, 0x77, 0x0, 0x3, 0x8, 0x7fff]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000be4000-0xc)={r2, 0xffffffff00000001, 0x0}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0xc9, &(0x7f0000b76000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000170000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000000000+0x321)='./file0\x00', 0x0, 0x20000000014}, 0xfffffffffffffc6f) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', r5}, 0xc) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000001000-0x4)=r4) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000000)=0x311, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aeb000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000f6d000)={0x9}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000001000-0x4)=0x2, &(0x7f0000001000)=0x4) 2018/01/06 06:56:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r3 = socket$inet6(0xa, 0x800, 0x1ff) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000253000)={0x6, &(0x7f0000e34000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000ad2000)={r6, 0x2}) r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r9 = accept$inet(r8, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r10 = accept$inet(r9, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r11 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r11, 0x10e, 0xa, &(0x7f00001ed000)=""/0, &(0x7f00001cc000)=0x0) splice(r10, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) sendmsg$netlink(r0, &(0x7f0000284000-0x38)={&(0x7f0000f16000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bb000)=[{&(0x7f000023e000)=[{0x34, 0xa, 0x0, 0xe7b, 0x0, "425cafeb9a3308cb9f8d8a24c55c56666fb1b73057c99a45d97d97b76437b19b87bf58"}, {0x5c, 0x8, 0x202, 0x728f, 0x3, "c57caef011b7493b1e9cacd08d70c33511b33319b51a4a59949d421f75a7d99ec77da069ffd3fb8ac5cd96306d35950bc3606b054e4bffea065c55ff72ba4d55d41368c990f9e8dc64d0eb"}], 0x90}, {&(0x7f0000552000)=[{0x108, 0x4, 0x400, 0x9, 0x3, "33b3e1767f56466a9c5f3d69e1a87331e4b370cf54597e93278f6edd08adbaba2a17172889f46d8c6467673cf66eee7c4f925291fc2cfadff12036fa74aa6b50c68300ec219f6234e0185e4ec7e6f503772052736c81f5ebc7bac11aadb72da62df673ee7c0433fdd74de3d4cd032a0911dd0d012fb78d6fb8b8f92c9b3cb2e8b7487cf26fe8693af0a6b9a2397dbe3e657a6e96603ae8b54c479541a322a290c04f4cb453b5ca4129e631c9f39ae1f7e3f70d462df9d55677e9575b3b49e68a339cf306ecb973d6d4c622bf644fd5a3cac388f2b4f4f76e8a092fd5c13421d9012b3e8c857e49f0dd430d58ae628f796e433c4e48"}], 0x108}, {&(0x7f0000c43000)=[{0x10, 0x8, 0x200, 0x4ba96863, 0x1, ""}, {0xf0, 0x2, 0x800, 0x80, 0x2, "0bf66edd3287a156e96b345194fe4780173efd08b5af5216eccf09342df47a605ba6647a9afec2339352c27a1c0a822eb7aca848405a678166f9a056aa69f9154113379e49883a8d1df565ca689979df7e556c1595ee479906d0903f1cbc103422fd82ddf0b5aaec56b1a3649e18a9a5aa93d34e29d77d6492583ba72f59d206ac65776f51d06c1aac511bc2bab383ec11f135512cb66aac9d50a6b4f1f52d6823025f5f1c6219fa068d98e913a34f0d9ab8eb3580be3b68939477de39322a2d91711b7f2d6c640961704bac5ca53ba4b7951a2700641eb6bae80f007a76de"}], 0x100}], 0x3, &(0x7f0000994000)=[@rights={0x18, 0x1, 0x1, [r5, r1]}, @rights={0x28, 0x1, 0x1, [r7, r5, r11, r1, r2, r2]}, @rights={0x30, 0x1, 0x1, [r1, r2, r10, r3, r5, r5, r2, r5]}], 0x70, 0x80}, 0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 06:56:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000053c000)={0x26, 'skcipher\x00', 0x800000000e, 0x2000, 'cbc(cipher_null)\x00'}, 0x2) sendmsg$alg(0xffffffffffffffff, &(0x7f000090c000)={0x0, 0x0, &(0x7f00004df000-0x10)=[{&(0x7f0000bd6000-0x5)="e0015013", 0x4}], 0x1, &(0x7f000073c000-0xf8)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be6000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000d79000-0xc)={r1, 0x7ffff, 0xffffffffffffffff}) socketpair(0x3, 0x3, 0x10000, &(0x7f0000abc000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000071e000-0xc)={r1, 0x80000, r2}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000171000)=""/57, 0x39, 0x42, &(0x7f0000b40000)={0x3, {"28e96fcb69e464"}, 0x9}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000bcb000+0x988)=[{{&(0x7f0000180000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005d4000-0xa0)=[{&(0x7f0000ffc000)="", 0x0}, {&(0x7f00000fd000)="a566", 0x2}, {&(0x7f0000034000-0xec)="d87e83317db40c3ed3232e2b16ee39095fe6e22d7b6ce16400de7dec166b9393f2f6eb3b289c0cf1d61616203e55a321892ab5cc99f77f12a254a61c399f88a4214a925828fc605a3c5fcdb2a8eb69748e3ea693ba874091b759cc962a3cadcc6b2e512da6416b2810e52ed402d58d52d50658cb2746356f3bbc5fee1999b2ac46b24e15793c8b085ee04d892b03803f4c15c8be6c06ad8ef6a7f8d6af5c4d8cfb0c84aea86ae70ab66a02a314adc24bbebae837a2f0157e5a57cc68c1932063f7b53b5352808927b342e65ffc2cadc64c96db023bf4513d0bd52a441526f031ea45a437919234d672066f2f", 0xec}, {&(0x7f0000aa2000)="cae959b56790242ae8c6e7722baa", 0xe}], 0x4, &(0x7f00005ac000)=[{0x60, 0x1bf, 0x9ac, "d30bd7ced4b9a1c098b930c3f4592240e9b1efcb58a1c2a715d9540a3378f60af42b2fef886680804acc1e38e0698fb19fdfefb877eb33718f8e08418474e9d58096ef023f39b00f3e0f"}], 0x60, 0x20000044}, 0x0}, {{&(0x7f000037a000-0x8)=@sco={0x1f, {0x0, 0x5, 0x435, 0x101, 0x8, 0x8}}, 0x8, 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0x1000}], 0x2, &(0x7f00009d5000)=[{0x28, 0x0, 0x7, "5c800a6f29e2f670880e58de9ddcaa020361a715bb49"}, {0xd8, 0x11f, 0x1d, "d802cb04e0931a266228bf49dfe5a5d04c7967c642c15cfce75925ea70a2ee42a05ac4d45477edf1705852084b2879d65545580a00fdd4aad0640ee6e65fe4204bbd0995c8d8f7f6741dbede3ae4df8383f48eba0af384c7174862f9c5c06cc23085d8ae8b93678028ab1e57b87308bf2126e8d2dfef728413b16b36f8ea11d076925ae37c1e4fbe2744a4cebfd431abcd21913998d602f00f4ca3f56966169f4b56138724c51c72759b2065063eabb5b913acafc3cd94e3023c442fe851723f8bbe3fc4e23982"}, {0x88, 0xa33198c90a86627, 0x3, "579beb5bcf4c095a3a328abb381b1956b356afb82b1d05ebec00d9aee785c7f0f1e1f615222789da4577c9a3a69155339983e87429ff748ac4ff8f961797f69346746eaf885697a2b94cb5e11858dc72867a6711488e75a06af50c1d7c613a80a24417aee8d947ec6f9b9390afdf3988e813c2743190"}, {0x100, 0x12d, 0x7, "b096879ca9628ef7948eaa9465d662d5520bdb21e20efe32161fd2f6bc0121a4d50941edb8330d7c19f1d1b930d6b423a5da096b18425522e69f499e9f403bc73ee5937607acd97befb82ac732e42bb35b321c4641e6fdcbd5d1be8e484e73e48678e6a8c322705cf79abb9d3f7b485558400b16e79d2e1210e62552f84ec05530459e89ad077784ffede92f8ad5c7c8ee9782468fd49610d7df15806347a92f6d7cc01677f8fe1bf26b55a865a32449dc9c0560c237d6e5a71a8aebaa5ca8f3e5d1e749f07bb92dd590153c03d644c0afe8a49508dc439587672ac26142c8a8c94e05034bb82b8a471fd73fcc"}, {0x60, 0x117, 0x7, "f2b5a6746b37f959ca33eed852e62ad536ae4d0c0bbc745fe36de928f5692add9c5f6beb2a3671ceb452963f3d80cc8d867d2bcf11f2e3df23920848f1b2c0b3da8396b4e3cd193cd39f06"}], 0x2e8, 0x10}, 0x5}, {{&(0x7f0000a83000-0x8)=@sco={0x1f, {0xbb6, 0x5, 0x0, 0x101, 0x40, 0x9}}, 0x8, &(0x7f00008c1000-0x10)=[{&(0x7f0000c20000)="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", 0x1000}], 0x1, &(0x7f00005c6000-0x550)=[{0x28, 0x1ff, 0x100, "21596fb9f3dc34aedb615a015dc9effff86d9a9698"}, {0xf8, 0x118, 0xb1, "4cf6c3f376aa13bdac85a7a8a562ae922eb2753e6a9129b1006cf308437b498a321952c74ea9b84e59b779bd66b2cb3adaaab3584d7c4749950ab47c64bdf8114458388766594cefee8b5ffda4127a13611392d47bf76b4cdb774317b9b31e6ef64953045c284af29594f3ba0c745720097da9a3a0904bbd672324edb109c6c4f18ee125f64af4e20bc651fcfdb854a69e524c3304e7f2720ca162e53513a99474ef05338b7d48c96fe73ab137a98b9cb61be636e3b87237cccb61b13fe6d7c9cdf0ede16478729e7965033dfd07882415c7111a575ecc511e340efc8450bc465d8f"}, {0xe8, 0x0, 0x2000000000, "47f606a9c3cc2eda54a1ddb704989fa29e8b197db779689a56b6fe8a6d97d2f18c725288bd88b9690ad15763d85a00db814b959417afef3ee7af4bc289c4029c9bd1aeb4058569c3bfafb4670b7f2813715bebe777e21754c78dfda939ed76b6bc87e632f84688806873a672681f04fbe041a8e9cfd54cc3eb62bcab61b98aefc1bea86416597a384429741706ba50931d58eacad31fb59fd06e7ce80bce22819a3c12d0982f4e97690d658091f70d5c1fbd6c451a39b8122c2d135793c0579b9b42935a58ab075932414183af603c53d256566a1b"}, {0x38, 0x104, 0x1, "70aec41e9bfa62d10ebec36e475be92b5cb9a820482eba0d0237cfbe7aa4af9434"}, {0x80, 0x106, 0x1f, "e501e66cb1a47af04319c3f25b00479b266af7fa5e41fb1d00e77ef1176a779c04fd82ffdae4017097c1f73e1ad23b0ebb7d34f3df9b43c0043614e27d95197dc25467ce52f29363faf1c6a82b7e64c1139f986dbdff71ed6529646d6af67faf3c737edace81517bc52083"}], 0x2c0, 0x44000}, 0x1}], 0x3, 0x40000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r7, 0x29, 0x22, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000c3e000-0x10)={0x1ff, 0x2000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x7c, &(0x7f0000a0d000)=[@in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009a3000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000076e000-0x4)=r8, 0x4) socket$netlink(0x10, 0x3, 0xb) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$netlink(r10, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f0000007000+0x7fa)=[{0x1a, 0x29, 0x10000000000401, 0x0, 0x0, "2901045d010000000800"}], 0x1a}], 0x1, &(0x7f0000015000)=[], 0x0, 0xfffffffffffffffe}, 0x0) writev(r9, &(0x7f0000b13000)=[{&(0x7f0000d03000)="290000002000030301ca5424000000200200001600f0ff0187000400000000000000000006ec006e39", 0x29}], 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000073000-0xd1)=""/209, &(0x7f0000653000)=0xd1) 2018/01/06 06:56:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0xb, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003d9000-0x8)={0x0, 0x5}, &(0x7f0000f49000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000083c000-0xc)={r2, 0x9000, 0x30}, &(0x7f0000a08000)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000510000-0x3)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 06:56:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) pipe(&(0x7f0000662000)={0x0, 0x0}) connect$netlink(r1, &(0x7f0000483000-0xc)=@proc={0x10, 0x0, 0x0, 0x20000}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000156000)={{0xfff, 0x1, 0x73f2, 0x1, 0x289d, 0x1}, 0x7, 0x7, 0x1}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a14000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000651000-0x4)=0x0, 0x4) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f9b000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000107000-0x4)=0xf, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000d2b000-0xb8)={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) 2018/01/06 06:56:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x1a, &(0x7f0000ef7000)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000934000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000761000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x8) write(r1, &(0x7f0000a51000)="1f0000000b06ffde00000000000a0000007fe019090001801b000000000000", 0xfdfd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000055b000-0x8)={0x0, 0x0}, &(0x7f0000cce000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000111000-0xa0)={r2, @in6={{0xa, 0x3, 0x3, @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]}, 0xc3dd, 0x5, 0x2000000000000, 0x3, 0x4}, &(0x7f0000388000)=0xa0) r3 = accept(r1, &(0x7f0000191000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a08000-0x4)=0x10) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000042b000-0x4)=0x0, &(0x7f000079b000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00009ee000-0x8)={0x0, 0x0}, &(0x7f00006c4000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007e4000)={r4, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000576000-0xf9)={r4, 0xf1, "6dcdad97d718b3b43f4f25b747f79deedb5d5f6ea900aa22ec132c570dc16fa17475e4785941ab53666784a41e93fb55d6a9bb7e953a4555512965352622c0e1997372e6fd8860aa4a1cc6ed26fe0a32cd7b2e286b02eadf159bf14916f0e6c31971df70de1914228dfa0eae79519e681bcf5570de3ab7e0c980236d1a94c0988e557c180b5a17e9020dcbb52e27aa9c8be619e2544597c363dec9329be1747841a11b471cc47e690038a76eb43ae2bcd8a030bc055bf0fb607244ccbe357a489e73484f1c1f47ead863445b4726bb536785a56ccb6c00f6577ac56a960dc6376d9fef8451ea4fb46e91e2c4761beebf5b"}, &(0x7f0000864000-0x4)=0x68) 2018/01/06 06:56:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000688000)=@assoc_id=0x0, &(0x7f000026d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000072f000-0x20)={0xffffffff, 0x5, 0x4, 0x4, 0x1, 0x0, 0x0, 0x2, r0}, &(0x7f00005af000)=0x20) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd1, &(0x7f0000956000-0x4)=0xfffffffffffffffe, 0xff17) r1 = accept4(0xffffffffffffff9c, &(0x7f0000c23000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d28000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c94000)=r0, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002ad000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x1c) 2018/01/06 06:56:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000594000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) sendfile(r4, r6, &(0x7f000094c000)=0x0, 0x5df0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/06 06:56:34 executing program 0: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003df000-0x8)={0x0, 0x0}) connect$netlink(r0, &(0x7f0000142000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/06 06:56:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00004d6000)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000790000)="b3fe7e91400c3219b208f8c1c616200e87dcf79373dcf47f", 0x18, 0x20000000, &(0x7f000025b000-0x10)={0x1a, 0x7, 0x0, 0x4, 0x10001, 0x0, @random="67418e3f71a0", [0x0, 0x0]}, 0x10) connect$llc(r1, &(0x7f000029c000-0x10)={0x1a, 0x0, 0x0, 0x240000000000, 0x2, 0x6, @random="f4adb95f9baa", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000afa000)=0x17b, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e8a000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000143000-0x4)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendmsg$key(r3, &(0x7f00001e9000)={0x0, 0x0, &(0x7f0000f03000-0x10)={&(0x7f000082a000)={0x2, 0xb, 0x2, 0x7, 0xe, 0x0, 0x4, 0x1, [@sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0xf, 0x40, {0x6, 0xff, 0xffffffff, 0x5, 0x0, 0xfffffffffffffffa, 0x0, @in=@empty=0x0, @in=@multicast2=0xe0000002}}, @sadb_lifetime={0x4, 0x0, 0x6, 0xfc1, 0xfd, 0x393}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x800) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f61000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x4, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x9d4, 0x1, 0x3}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af87123097574a452dbae66abed4406edf2152e80e86a74f23d7d0dc8d2661c52be43fd10911", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[], 0x0, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x10001, 0x0, 0x0, 0x0, 0x0, 0x920}, 0x7, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x744}], 0x1, &(0x7f00003ab000-0x260)=[{0x20, 0x0, 0x0, "37c3524446bfb95020"}], 0x20, 0x0}, 0x20000040) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000b42000)=0x0, &(0x7f0000ac6000-0x4)=0x4) 2018/01/06 06:56:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000073b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20, 0x1, 0xff, 0x1, 0x4ce, 0x5, 0xfc2a}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001d1000-0x4)={r0}) getsockname$ax25(r2, &(0x7f0000b03000)={0x0, {""/7}, 0x0}, &(0x7f000035f000-0x4)=0x10) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000fa000-0x4)=0xa, 0x4) sendto$inet(r0, &(0x7f000095e000)="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", 0x146, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) socketpair$inet6(0xa, 0x7, 0xf7, &(0x7f0000674000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000dc1000-0x4)=0x0, &(0x7f00003d0000-0x4)=0x4) recvmsg(r0, &(0x7f00000c0000)={&(0x7f0000e32000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000063b000-0x70)=[{&(0x7f00003c4000)=""/192, 0xc0}, {&(0x7f00001f0000-0x62)=""/98, 0x62}, {&(0x7f000078b000-0x6e)=""/110, 0x6e}, {&(0x7f0000702000-0x6)=""/6, 0x6}, {&(0x7f0000be9000-0x94)=""/148, 0x94}, {&(0x7f00008b7000-0xa4)=""/164, 0xa4}, {&(0x7f0000ad4000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000e88000)=""/60, 0x3c, 0xffffffff}, 0x40000000) close(r0) 2018/01/06 06:56:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) close(r0) 2018/01/06 06:56:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000000000000000000040d001400000000160000002008", 0x29}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/06 06:56:34 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d27000-0x14)={0x8, [0x7, 0x8000, 0x6, 0x100000000, 0x0, 0xd954, 0x7f, 0x3ff]}, &(0x7f0000c78000-0x4)=0x14) r1 = socket(0x1d, 0x800000000000012, 0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000e1000-0x8)={0x0, 0x412}, &(0x7f00009a6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006a4000)={r2, 0xffffffffffffffb4}, &(0x7f00001c7000)=0x8) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000d25000)={0x0, 0x0}) sendto$inet6(r4, &(0x7f00003ad000)="86bd2fae13d57c595ff220b1b4c0ba0a2e05c25fab77c06694898e9099550fed31010b7b7bf8c38af72dbcb41f657fd045f47493d8a20694bbd06e2b9e8840d2d00a0134f07370f0a6fe7b1a8def7afdd7d09f77edd34f345f9f35ffc06835ef1e2cbc89a73964c4bd3d3309b3319a1681938bc16e7b7f40a7b131a9274d6e97eff0828f24ef2f1278adb830e9cf1dd623022170f79d6924e4c97a36165d9ee05791d13b85cc21da0e8800", 0xab, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000d28000-0x8)={r4, 0x10001}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000078000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0x2, 0x2, 0xfffffffffffffffe, 0x4993, 0x3}, 0x20) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f00004ad000)=@generic={0x4, 0x3f, 0x4}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00003bf000-0x20)={0x5, 0xffffffffffffff80, 0x8204, 0x5, 0x1, 0x10001, 0x8, 0x5, r3}, &(0x7f0000126000-0x4)=0x20) accept$packet(r1, &(0x7f0000127000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000109000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00003b4000-0x14)={@loopback={0x0, 0x1}, r6}, 0x14) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000d27000)=[{&(0x7f0000d27000)=""/4096, 0x1000}, {&(0x7f0000d27000)=""/4096, 0x1000}, {&(0x7f0000d28000-0x22)=""/34, 0x22}, {&(0x7f0000d28000-0xf2)=""/242, 0xf2}], 0x4) connect$unix(r1, &(0x7f0000a86000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000b01000-0x4)=0x0, &(0x7f0000a55000-0x4)=0x4) 2018/01/06 06:56:34 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000047e000)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007e1000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8e000)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000f8e000)=0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000f8f000-0x4)=0x0, &(0x7f0000e04000-0x4)=0x4) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b70000)={0x0, 0x9, 0x2, [0x1, 0x8]}, &(0x7f0000f90000-0x4)=0xc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f90000-0x104)={r3, 0xfc, "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"}, &(0x7f0000f90000-0x4)=0x104) r4 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) write(r4, &(0x7f0000f8a000)="3ebe45cb5c796eebe3d11556464cbd4fcdbc250fdc62cdcf606826979207737a0d", 0x21) 2018/01/06 06:56:34 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fdd000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000fdd000)="8941dc046a27877aebcd90d5720af52caa8d6b8e65ef1aeda2b56f924273131918ab9ce2fd01b5e6685c205ee334a17a4b78b9a24518b09a9bd8f508eb1d9934bb17d24500c9a57aeaf38dc252d7039b4cbb8adae7cf", 0x56, 0x0) close(r2) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x8, &(0x7f0000fde000-0x8)={0x0, 0x0}) tee(r0, r1, 0x6, 0x0) 2018/01/06 06:56:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000bc7000)={0x1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x118, 0xe45d, 0x9, 0x3, 0x0, &(0x7f0000ed8000)=@generic="f915c0bacfcbd7592afb4e2db0000186", 0x6, 0x7fff, 0x20}) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) 2018/01/06 06:56:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ab4000-0x8)="130000001000ffdde200f49ff60f050000020a009d0000005bfdafa73022e5f9ec3e4fe8697ae1a34900964874a1afb93c18983ae3820d1eb0f049a1b4b88ed4be65fc0623c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/06 06:56:34 executing program 7: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000047f000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x100000001, 0x6, 0xfffffffffffffff9}}], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/06 06:56:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000c6000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfffffffffffffffe, 0x3}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x52}, 0x98) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x7, 0x7fffffff, &(0x7f0000f55000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ba7000)={0x3, &(0x7f00003a4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000f54000)={r5, &(0x7f0000f55000-0xfb)=""/251}) 2018/01/06 06:56:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0xfffffffffffffffd) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000d2a000)=0x80000000002, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) 2018/01/06 06:56:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000af1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) 2018/01/06 06:56:34 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009b0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000272000)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept(r2, 0x0, &(0x7f0000202000)=0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000069c000-0x4)=0x101, 0x4) recvmsg$kcm(r2, &(0x7f00006a8000)={&(0x7f000095d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f07000-0x20)=[{&(0x7f0000a4c000-0x2b)=""/43, 0x2b}, {&(0x7f0000c0c000)=""/96, 0x60}], 0x2, 0x0, 0x0, 0xffffffffffffffa3}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000e9000)={r0, 0x80000, r1}) syz_emit_ethernet(0x2a, &(0x7f00002e8000)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80020806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001, @random="3d830252ffa3", @multicast1=0xe0000001}}}}, 0x0) 2018/01/06 06:56:34 executing program 7: r0 = socket$inet(0x2, 0x4, 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00008ce000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) 2018/01/06 06:56:34 executing program 3: getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) r2 = accept$netrom(0xffffffffffffffff, &(0x7f00003ac000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000069e000)=0xc983, 0x4) 2018/01/06 06:56:34 executing program 5: 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) socket$unix(0x1, 0x10000000000005, 0x0) unshare(0x9084000) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$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) 2018/01/06 06:56:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000005f000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000224000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ef000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5e000)={0x0, 0x0, 0x0}, &(0x7f0000027000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032a000-0xc)={r1, r2, r3}, 0xc) 2018/01/06 06:56:34 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x1, 0x5ef, @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]}, 0x1f, 0x9}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r1, 0x719}, &(0x7f0000000000)=0x8) 2018/01/06 06:56:34 executing program 4: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000d2c000-0x10)={&(0x7f000012f000)={0x2, 0xf, 0x4, 0x2, 0x14, 0x0, 0x4, 0x0, [@sadb_x_sec_ctx={0x2, 0x18, 0x0, 0x9, 0x2, "d46a"}, @sadb_ident={0x2, 0xa, 0x200, 0x0, 0x80000001}, @sadb_ident={0x2, 0xa, 0x800, 0x0, 0x8000}, @sadb_ident={0x2, 0xa, 0x1, 0x0, 0x5}, @sadb_address={0x3, 0x6, 0x7f, 0x80, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xd, 0x10, 0x10}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_key={0x1, 0x8, 0x0, 0x0, ""}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d2b000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d2b000)=0x8c) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000276000)={r1, 0xb124, 0x1, 0xfffffffffffffff9}, &(0x7f0000d2c000-0x4)=0x10) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d2d000-0x9)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000d2d000-0x10)={0xe3, &(0x7f00004e2000)=""/227}) 2018/01/06 06:56:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000407000)="", 0x0) 2018/01/06 06:56:34 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000235000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007b3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000896000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r5 = getuid() r6 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b0a000)=0x0) r8 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009e1000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f000068d000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000066e000)=[{&(0x7f000039b000)="dab9ed48d7c65c81e1fd13c691c01741a467002b19e314c9f2b85c16295f1933bb5b2ffca4327c7080e453e4bc6eb4a0fd2be1b84ae5eaa7a8593c1e022d1f62cf35dd2b67d5852383e99f8decb7319f2657cf487950797870ef8c9c0fa03a4084d5b3fe4182aa75c3c1b42b8d5964f34e3249b5938be78729192b178d59a9878bac25f0a653b0e21f59fff2d66e0c0d8326da9aa8d63cb3d0d75929d270a21a2852ad4d9c4111a9c4059b47347edf7ce3cfa33d61673809e05c3867d353f21516cdff31ba4a", 0xc6}, {&(0x7f000023f000)="804d693d70559946a924394bb5cbb5a665c786f8e5ae0e65c13aa212fff319d22f6b4cb16face69d45c993d8ba66e8547b18821d1988", 0x36}, {&(0x7f000079a000)="f946402285938a8c35ff052d299a9f8879df31eeb16c6eb6bf3bf33394cde1e0963b56e671fbe9df053547695f4a288ee4765b333eb8ab765ed8f3e09ff78153dc2320c9ef2252", 0x47}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f00002be000)="9ab8fffab0f2fb5a5626287bfef89b4aa877dadd53ada6cfb32223466e21d491abc8e9278176201a95e3c6bbf46117948cd77fdf51a6557d1be59fc71f32c5f23e46cac17fc992b0fffc300b62aad925d8fbfd85eae9d65d64a760e6c7c3c7e6576c43cc3c96b8bf02920d9ae5b6c951fbe9a910f5f7f53f14fa3dea8750797100e1e7d2719c566ab744a5280ce0dbb28c6354dbfd9095d12912948ef7a60bc6246b0bf29a2cc284fe96f3fb515feca1a447b288562c220c9fd45472b45eb3d787a988bea320e2581c5d35", 0xcb}, {&(0x7f00005f0000)="ab2a6dae64385931dbefa482662bf7e58ef132515520fe0d27b227f4590601e2aa0a08b6801e1e43ba08402079de78dedfd9a08f2287b205db6080a0bfb5168d9ba5cbbe1ada8873430e135472546eae84f3d2bb13ee96c898c3d9cda8e36de1140738e6d43555eb28c3585ca5c9592cdbb248edbc5d11fb4ac1f6d5d1a9021d82fe743f5ac8afb37b3d440ca93d562c9d852efd582a7843701d5015a731e69c13de6e30b0bcf647c5e7722493ad2ca178f880032d00ae0c227f6010dd5d66d12b490e9ac050af6c277e0f1b318157545dcfd97b", 0xd4}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x400c090}], 0x1, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r11, &(0x7f000001a000-0x69)="", 0x0) bind$unix(r11, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r10, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) 2018/01/06 06:56:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10c6, &(0x7f00003da000-0x10c6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7fff, 0x1, 0x2d4}], {0x8100, 0x7fff, 0x5, 0x7fff}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x1088, 0x3a, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x6, {0x10000, 0x6, "a2ed7c", 0x6d8, 0x88, 0x9, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0xbf, 0xa, 0x2, 0x3d, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], "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0x0) 2018/01/06 06:56:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000219000)={r0, 0x8000, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 2018/01/06 06:56:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000522000-0x90)="283b2af74172ce2863786ed9cc4374e8aed8b0dea2c0d3973be1d039a536925940deebb84f802167e4b6e95aaed6330ef22cd86b4e7095938a0e03932a113dd4c44d81df029f255b0a63a4e70cb8652de2fa984532c115d569d31e62e26c3e070a0314fe0f6342f90568b653e8e939565cf5476656f4bbb5f3ba4554b812eea157bf60d70a4fea3db51a6297290e103b", 0x90, 0x0, &(0x7f0000034000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xb8) 2018/01/06 06:56:34 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f7a000)={0xf, 0x10000, 0x0, 0x3, 0x4, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x800, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f7b000)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f7a000)=[{&(0x7f00004cd000)=""/57, 0x39}, {&(0x7f0000f7b000-0xcb)=""/203, 0xcb}, {&(0x7f0000a84000-0x76)=""/118, 0x76}, {&(0x7f0000f7b000-0xb4)=""/180, 0xb4}, {&(0x7f00005c6000)=""/182, 0xb6}, {&(0x7f0000b19000-0x52)=""/82, 0x52}], 0x6) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006cd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(md5-generic,rfc3686(ctr-camellia-aesni-avx2)))'}, 0x58) 2018/01/06 06:56:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) socketpair(0x1, 0x4, 0x0, &(0x7f0000a93000)={0x0, 0x0}) accept$nfc_llcp(r2, &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd7000)=0x60) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b9e000-0x10)={0x11f, &(0x7f00003ae000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000192000)=0x200, 0x4) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000983000)={r3, 0x1}) socketpair(0xf, 0x80000, 0x3, &(0x7f0000f27000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000180000)={0x8000, 0x1}) 2018/01/06 06:56:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ebd000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000673000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b1f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x909, r1}) 2018/01/06 06:56:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) listen(r0, 0x1) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ec8000-0x30)=[{&(0x7f0000b9a000-0x22)="df", 0x1}], 0x1) 2018/01/06 06:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000068a000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f0b000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000158000-0x38)={&(0x7f0000070000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000601000-0xa0)=[{&(0x7f00007ab000)="8aa34e89ef6c321ecce40c67ccaf862fc60211f8a3492e8079107612dec542f2b2eb51e15e43806f20749e7a5021023f6bbd644bfcce3e6fa86a99b6c0e654ed6149161628858734a1487911048c6a350cee765500c2a290e2e0a53085e56789412297f212e781317ea7a01717ad436c60687b07923f2a85ee0280366e910015cb73318887d6dfc619e60941950a718d398539e6f8bae89acdbbf9be116e6f11e36d5c6a1444c7efb8b5b4e99ab8cbfa7c3d06db38e09092bd1b7fa7ca13c2b3747e43cfa7b80d5c9d11a1e48b54bed28d3b07efc941ccceac00a7c8b28f5cf650b12da866fe874a7cd7f801bd9753e6e1baaf523ed2538fa9df6749e7ada408c7a173e38afd0f647c4b1f9978d3da38c835759ef761c741799c9976b67e57cea67611e2731e0a8541948586ebf0b1f220efdfc5bd93eaba37c338bf0b813e145db36abd2d5d086b8d1d66675c3492d7087872e1e913f7ce2de2e0a45480067d2536bde7b4dae5088eaebc56f661d8fc5e90a6712fbd803d06619d4d25675cbc4bf9a8c2da9f7a05a1c2424b712c41e49b0b47108896c79672a09c67fac40eec2cddf8ecf9c0202c5f78211d8b51233962859c1867f39cd2dfdbcf4260c65f255c660d2010aa2c575ddf446fb19a9df2f456b5d08b8aacda124e35a141f0e99d7f028dca70848ea842b31afc2ee0fe6b73ad0d09f9fb036b307254cbbe9c00fc323a545fa3ff35bba7a1a0932b281171b241a1ee8dd3ba310318735770bb8c363093b2c1f45a01a6aee3841bd628ce69b3cabb6e7d955497e5f1d30de01d985fba3e4358b89e7a86c59b1d3b1f10bb18beb59d4256d03aaef1bfd68110e1be1d7b5702624d1b31c4b33a49ac54dab0cc7f362e6030e35b5f1904c09b1b38548be8af7204b4af2da1b2a4dbee6e28a6c779b044a591190f22703a780331c519a22eb122709510ca69deebb2a1f464fa1bdba332f9ae9b51020d05a9a602f2db655bfa77af00e9251a7a7ff2e6f0a433c08dd86d9f5f3a2f1b5add15b301b1b0686626de3da66b50c5c01b90caabb37e2323b9e98585581f5b643c712c6a9df1e1d8cf17224dc0ebbc21e45bee838a977c3a39158d403392f2d627496aa7eedc85eff51149a69b2f5843a5fdffab2e8e197137827c03c128aea755ac36aa331e1e1ae073226d04e0d06edef290a433047a1a6990812a0b2d23652ce405e8c31983b93198283f6634b6fa11594e54eb1a8652f0f5f9c3155dab604db1ff2baba957429019a17e3a699cf39f8bac8bcd2a757ac7752f989f6a6465ea63e770ad3d047ae46d720399859c40d6a2d537c49d221ba0920b838cdff84bbe900722fae11f51988ae7d394a4dfb0ca5ba008dbef3af5026ba66c80262b7b17cc184e4c607fb9369b483fd940d1dd9d2886df42964b74ad3667d46e01c3665d838a8fba9faa011ba6e245a5857ed38559fd7e8ed6546675e87f16e993ca97f027bcb5e3aff4e3475925386d8befd21b96fa0544e1d1dca5c59cd3537542a678463ef095cc0e1bfe01f300916a6b61c252db16a99e92cc28ea6c1d71701043c2a9b12da52f36b46fc9338160c7d5c506c0102efa35cbc45b2026fbf99738ce6d68c90ae0214a1a05b2ea54c5bc0b8fe4688828f9145d22feff9636d3d24f8ec7ac6bca242de5b3be202dcd12263000832582f82bc5fbb91826c4423d48765c1657b2b6f5e118791e02e027b5519233956be5e1d2c6615680f8bacb2ef3bde4716577d85c66d8e9670620569a22d9cf57063b40f513da2ffedc2c624efcb10c56a0594cf9e5c4fc961ecb779ed7dfae19fe77ee89d57b4e3414557d96a893837d2c5cef59f4324fde24e8683b030d4a8ad71760e9a33dcc50e6b8606788e5cce7ce98acb5ad47f7bbe36c072418365e3643f2f26eb9efc80584864c20edcea7d3eebd78088a7761e44a382c082d91f59fb12c3cc522696fcafc0a6713539efc0e7068fe0a8025c1d6a5c6c12b51daddcb6d14f899f993819d81b6ab7d7363613b1b13bb47182f3d95206c9b17a3412d8158519ece9e474f43404b39fb368b5de4890d4611ae7f2d5140652a76f34287b565ac9dd07c33096f18c6f58461b1e0e59597918a2a09f16f2276f534cbe75d6f1ef14403d1e1a05e979ec0c1fe87c3333f76e87ef98ebe9d70dfc6e7eb3c87ae2bd71eea1c01658fa2a2585697239e3f202071d0a82713d81ce8e92176585ddf1d3437df94ea34bb8591698f667f2517a32563c1685d7468992592a1396682f46eaeda420121f52e22b7da09e77e93e1c1d2ac9119ba0a6ee8c92cd19ec15400d06d4b4f5df1ec4a636121c0d3c5821c5b6710ecb905b1c9ef3478f30225b9930976acdfdb5ccb87727819376df853240a5daac4a715928390824815e8d526b31732bc59d9e55728013edd0b27e704d63286f6ce0453b71977c1ac01d0fc911df5b7077bdd73da4d773c5fc2afc2b0f07f6f8dbf1a9639bc5a6c8cb18ff096486dbd90a5e74d08f0065949c78359ae0adae81671e9859fc08c65b1e6f1ff0ae9b637a1ae79b2a7e561b31d0f5e4853df61e1cdff02951f686fc957aae9cbb90a2401f33731fea80c93e717dddf5acac356f6919eb77d523bdbdc2b8b6836d72b52e31a779b985b5095fc748e5245bc234ebba7c007feb813fa9956b2e996989258af5c820c67ee1fc36560d465223e805cc0c74082acd01133cc9c25cd1d505933bc51b42986569782509c00d9ce0d872bb62b5927d317aef37a9d326dcb2f9616fccc63b36f1b1609dca235e48fa81470903b47d03bc9a2602e470b9d1d86b6036e4b1838741db323dfd4ff9fcd0a0286f3c188a19e4980143968b19c8c8e1d05770987539c33ba7205e9ff15f02cb25c2905a9d525e2285da270ed08b1da065c79b6b5b938c8e00cc660e7714fe493f7fc49502da704e74b8b291151e6feb88cffb24a330c05372e654db85cc9b14ea1b58c1e41226eca83891ce2c43dc9e8b49afa637f57dce9d99b9d2a132c6916a13b6214065a35cb305be360cbdaf4e8fa6da5c3c16c8d5ab553f0eed587d5b8b2c98004a920400a08ad87d62dc3015cb5949f5b2ab76755a29d5b03a5f334f37f977dba119deeefbd14f1d6675cc37b3506f92c7b1c013a66cd8384b101adf069c38ee51dbedd03e036ae41f738907981bcdf9839bd852d0382ef1ad12039e21d145a051ee93d0de89bd3d7255861147832d39de46c25bcf82e70d6a9f0b1987baf3cb09de51fc43dbb1bd1d43ba443e51982de8e2d4ee4673bad98d40d870d8c5248bb08705140a1b8c731e3036dd94aff7826c408f47c24ab4ed9d302d77d2819becde06cc85fa4ba16dda9f3121e0c325b746b49137423cd51a03c7247a4d0cb0ce3e81f18694f8b818f291d151f4e43e9dbc6ad3f967f4d6a42a81fba55cac86ca859e0d4fd230cfdd9b98f92fabaa501b103512cd4f21f8b6731f8865753463257d87cf24331ce29c3397c1f87d79a0f19526cee83eb32a3431c247f1236ddc6002b342ffbd4bd806d1a499305a0c6459b4d0cdea169400b136335b9ec3949fc624509ceb9f9a0a8bc38227a6d9f6fc8848b7481bf5d859caca632df8ccaa48cfb71fc1b19379560dea1d987c8954712ef1f", 0xa0f}, {&(0x7f0000397000)="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", 0xfb}], 0x2, 0x0, 0x0, 0x4048044}, 0x44040) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e15000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003de000)=@assoc_id=0x0, &(0x7f000020c000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005f9000-0x20)={0x2, 0x0, 0x200, 0x1, 0x100000001, 0x0, 0x8, 0x5, r2}, &(0x7f0000e82000)=0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000d03000-0x80)=[{&(0x7f0000ebd000-0x96)=""/150, 0x96}, {&(0x7f0000c3b000)=""/143, 0x8f}, {&(0x7f0000ccd000)=""/230, 0xe6}, {&(0x7f0000785000)=""/52, 0x34}, {&(0x7f0000c19000-0x76)=""/118, 0x76}, {&(0x7f000023a000)=""/10, 0xa}, {&(0x7f000089c000)=""/188, 0xbc}, {&(0x7f0000bb8000)=""/55, 0x37}], 0x8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00009aa000)={0x9, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e0, 0x5f2, 0x5, 0x101, 0x1, &(0x7f0000549000-0x10)=@generic="827ea27f7f9bf60f795c1781c309fd62", 0x9, 0xfffffffffffffffd, 0x6}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000437000)=0x0, &(0x7f000091e000-0x4)=0x4) sendto$inet(r3, &(0x7f00005b2000-0x1)="", 0xfffffffffffffc87, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 06:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000000005, 0x0) r1 = getuid() r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b7d000-0x10)={&(0x7f00002b0000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e93000-0x18)={r2, &(0x7f000020a000-0x9e)="3001bb7419ce3bf06339b12317c5ec76c6adb329358a8608b555f3c653f03a3314ff380b5616dc3d36980417a7aebac5c18c505da6f6bfa5cce5da02507f58ecaba12d41b17a5d6006a6c88dc4cba9bc2c981e479f1728a3b54ff8e160093e48095b83545e88436e6d06621ee8667382bb9910e6328d49260a36f7e7596a9d2dbacbaf1daa2a11ab69baa3523967d47b1f10e903243b691f768fd1129689", &(0x7f0000a7f000-0x1b)=""/27}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000693000)={0x1, 0x2, 0x7f, 0x5, 0x0}, &(0x7f00006e2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000009f000-0x8)={r3, 0x7}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000098f000)={&(0x7f00000c1000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000d0000-0x10)={&(0x7f0000dcb000-0x16c)=@report={0x16c, 0x20, 0x0, 0x0, 0x2, {0x7f, {@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x6, 0x2, 0x8001, 0xa, 0x80, 0xa0, 0x2f, 0x4, r1}}, [@coaddr={0x14, 0xe, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @algo_crypt={0x60, 0x2, {{'ctr(cast6)\x00'}, 0x18, "63faf9a243eb9510af233f98f805c929a5bf34802869db4b"}}, @tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x6, 0x1000, 0x100000000, 0x200}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x3, 0x8, 0x2, 0x9, 0xffff}]}, @lifetime_val={0x28, 0x9, {0x7, 0x1ff, 0x8000, 0x9}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) 2018/01/06 06:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x7) r0 = socket(0x10, 0x5, 0x400) write(r0, &(0x7f00007a7000)="1f0000000003ffeefc4345c007110000f305f000080000ffeb0000dcffdf00", 0xfffffeb3) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00002c4000-0x4)=0x0, &(0x7f00005e7000)=0x4) connect$netrom(r0, &(0x7f00008df000-0x48)=@full={{0x3, {"50b45646a4489e"}, 0x601}, [{"22813b9be2cceb"}, {"1a20ab20925fe0"}, {"5c7a26256a7803"}, {"afa84996644e3c"}, {"e2447dfea14f5f"}, {"a6aadba12ecf69"}, {"06c101dbb04302"}, {"82d7646a9aef99"}]}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a12000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000edd000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c39000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c96000)={r1, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0ed, 0x3}, &(0x7f000008e000)=0x98) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/06 06:56:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x81) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b38000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x23e}, &(0x7f00005e3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009cb000-0x8)={r1, 0x6c}, &(0x7f000094d000-0x4)=0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000024d000)="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", 0xfc) 2018/01/06 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000940000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf4c, 0x3, 0x3, 0x1, 0x6, 0x7fffffff, 0xfffffffffffffbff}, 0x20) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f000093e000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000-0x4)=0x10) mmap(&(0x7f000093e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000093f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000093f000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004bd000-0x8)={r3, 0x5}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r0) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x5, 0xbc) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004f5000-0x5)={0x1ff, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x0, 0x8, 0x1, &(0x7f0000940000)=@generic="91f09e1de4f1d654e41ffd0f4e3ecb57", 0xfa3, 0x2, 0x9}) sendto$inet(r0, &(0x7f00008b2000-0x60)="18", 0x1, 0x0, &(0x7f000072b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 06:56:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000be7000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000c20000+0xd5c)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001b4000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x101, 0x9, 0x400, 0x5, 0x40000108, r1}) recvmsg$kcm(r0, &(0x7f00003ce000-0x38)={&(0x7f000036c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000466000-0x70)=[{&(0x7f00004de000-0x49)=""/73, 0x49}, {&(0x7f000002f000-0x38)=""/56, 0x38}, {&(0x7f0000157000)=""/22, 0x16}, {&(0x7f0000b6a000)=""/153, 0x99}, {&(0x7f000095d000-0xda)=""/218, 0xda}, {&(0x7f0000715000-0x8a)=""/138, 0x8a}, {&(0x7f00002ad000-0x85)=""/133, 0x85}], 0x7, &(0x7f0000805000)=""/20, 0x14, 0x7}, 0x20) 2018/01/06 06:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bf2000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000f07000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000518000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000279000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r4 = accept4(r3, 0x0, &(0x7f0000f40000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c31000)={0x0, 0x6f}, &(0x7f00005dd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008f3000)={r5, 0x180ae24c, 0x2, [0x98f, 0x6]}, 0xc) getsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f000066e000)=0x0, &(0x7f0000ad9000)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000bf4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r6 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[], 0x0, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r6, &(0x7f00006f5000-0x90)=[{&(0x7f0000942000)="ef8d11f3d1fba797eeeaf687873b2163df2fca36f70410e490a0dc36bcfa3f9a", 0x20}], 0x1) recvmsg(r6, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000cc6000)=0x9) 2018/01/06 06:56:35 executing program 4: pipe(&(0x7f0000c95000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x9, 0x4) socket$inet6(0xa, 0x80000, 0x6) mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) [ 360.383184] nla_parse: 22 callbacks suppressed [ 360.383190] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00008fd000)=0x80f, 0xffffff14) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) mmap(&(0x7f0000ca4000/0x4000)=nil, 0x4000, 0x1, 0x2810, r0, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00003db000)=0x10, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f00002cd000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000990000-0x2)=0x7, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000313000)={0x6, [0x1, 0x4, 0x7, 0x1000, 0x0, 0x0]}, &(0x7f000022a000)=0x10) 2018/01/06 06:56:35 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000019000)={0x81, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000010000)={0xfffffffffffffffe, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000018000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000016000)={0xffffffff, 0x7ff, 0x5, 0x3, 0x2, 0x8001}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000012000-0x4)={r0}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/06 06:56:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x400000000005, 0x400000000000002) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d81000)=0x9685, 0x4) 2018/01/06 06:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001ec000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000535000-0x4)=0x0, &(0x7f0000991000)=0x4) r2 = socket$nfc_llcp(0x27, 0x2, 0x1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ca8000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000b10000)=0xfffffffffffffd87) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c21000-0xc)={0x80000010, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x10, &(0x7f000085c000)=@raw=[@jmp={0x5, 0x8, 0x6, 0xf, 0x7, 0xfffffffe, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x40}, @ldst={0x3, 0x1, 0x3, 0xf, 0x3, 0xffffffe0, 0xffffffffffffffff}, @ldst={0x2, 0x0, 0x1, 0x0, 0xc, 0x30, 0x0}, @generic={0x282, 0x3ff, 0x5, 0x4}, @jmp={0x5, 0x2, 0xf, 0x6, 0x1, 0x4, 0x1}], &(0x7f0000bfb000-0x4)='GPL\x00', 0x200000000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 06:56:35 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f00009c6000)="1e7f14ca6ad09e7aba3cf4aca813f265fdaffc297cbc5ef1ad06a88e001cfc96f5467e0356e230fb601f69ea5406a21cb6cbbe050a4d676382deddf7077a619fa2387ba0810c000f6eadddfdbecdd5b1af94fbe2ea02074e351d294e7903fe4d58a5d0431bc724c9334da086d9812ba484d2317cb757986f39d370a47954470dc66be46cf13876582e83490d6bf8544d4b78eaa853520b219b6dc7f5efb38d", 0x2e2) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000f51000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dbc000-0x4)=0x1c) sendto$inet6(r0, &(0x7f000035d000)="", 0xffffffffffffffd1, 0x0, &(0x7f0000154000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b3f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005f000-0x4)=0xe8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f53000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x1, 0x2, 0x101, 0x2, 0x80000001, 0x0, 0x20, 0x20, 0x87, 0x1, r4}, {0x2d4, 0x3, 0x6, 0x4, 0x7, 0x1000, 0xffffffff, 0x100000001}, {0x6, 0x6, 0x3, 0x1}, 0x7, 0x6, 0x0, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0x0, 0x11, 0x0, 0x100000000, 0x707}}, 0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f52000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000b80000-0x4)=0x10000, 0xfffffffffffffdd8) 2018/01/06 06:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000036d000)={0x1, [0x0]}, &(0x7f0000a2d000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000033b000-0x8)=@assoc_value={r1, 0x1ff}, 0x8) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/06 06:56:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c0f000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000697000)="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", 0x1000) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1e, &(0x7f00005fc000)=0x100000000, 0x4) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c5f000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x401, 0x7f, 0x7, 0xffff}, &(0x7f0000933000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000058f000-0xc)=@sack_info={r2, 0x0, 0x2b75}, &(0x7f0000e7e000-0x4)=0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000ece000)={0x6, {{0xa, 0x0, 0x100000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000886000-0x4)=0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00006cc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007bc000)=0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00004b3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000a20000)="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", 0x1000, 0x40000, &(0x7f000096c000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x1c) 2018/01/06 06:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) tee(r0, r0, 0x8, 0x3) connect$ax25(r0, &(0x7f000025a000)={0x3, {"668c787519deb3"}, 0x401}, 0x10) recvmsg(r0, &(0x7f000086d000)={&(0x7f0000d33000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000057e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000261000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000368000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x2) 2018/01/06 06:56:35 executing program 4: 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, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003fa000-0x7b)="95fa6e21d320ae3afc1c26d6c726e261fa2f693da6d2e57ff683870de2e241c0443f979458c83dc8823263762e4319ef03410735beb07f6c829a8d1acada0623c6ed6a906c86923f0bf21e0ade2a987fbea1f2965e715f17e80789d8129b050a91e7b5cbfdb0b87a239d5793e37671b86187a153891d872d02a3ee", 0x7b) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) bind$inet6(r0, &(0x7f000035f000-0x1c)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xb0b1}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x5, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00007a3000)={r3, 0x6}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) ioctl(r1, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000378000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r0, r4, 0x7, 0x2}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/01/06 06:56:35 executing program 5: mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000004000-0x30)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000029e000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ab000-0x4)=0xe8) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000082c000-0x50)="4eb818c945846eeef00b8ceadb2e34ceeb94cb1aac2ecf3f737ce90e962eba3641ab9dd5ba00e599c53be773d0e269332fe0ed0e195dc9f7ef513153ec17c1083bd61d42a04014ffbac96513edf82b76", 0xfcec) 2018/01/06 06:56:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80b, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) connect$inet6(r1, &(0x7f0000f03000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) 2018/01/06 06:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1) r1 = accept(r0, &(0x7f0000ba1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000106000)=0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000514000-0x4)={0x5, 0x6, 0x1000}, 0x4) close(r0) 2018/01/06 06:56:35 executing program 7: pipe(&(0x7f000049b000)={0x0, 0x0}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a9f000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000000f000-0x24)=[{0x21, 0x2c, 0x401, 0x0, 0x0, "29003d1d0100000000000000ffff000042"}], 0x21}], 0x1, &(0x7f0000023000)=[], 0x0, 0x0}, 0x0) 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xcfb000)=nil, 0xcfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cfc000-0x8)={0x0, 0x0}, &(0x7f0000482000)=0x8) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf9000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x2, ""}, 0x10, 0x0}, 0x0) 2018/01/06 06:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000767000-0x4)=0x2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 06:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a04000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @generic={0x0, 0x0, ""}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e5a000)={0x0, 0x0}, 0x1, 0x0) 2018/01/06 06:56:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000a7000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00007a3000-0x38)={&(0x7f000021c000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fc6000-0x60)=[], 0x0, &(0x7f00003e2000-0xe0)=[], 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000a43000)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x10, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f000061d000-0x1248)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) 2018/01/06 06:56:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000aaf000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f9b000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000f5000-0xc)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/01/06 06:56:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005d6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000699000)=0x8) r3 = socket$inet6(0xa, 0x1, 0x1f) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00009c4000)={0x4, 0x3ff, 0x0, 0x81, 0x80000001}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000acd000-0x8)={r2, 0xffffffff}, &(0x7f0000f04000-0x4)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe1000)={0x0, 0x0}) 2018/01/06 06:56:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x200000000000036) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000311000-0xb0)="e3637b5b539467662f23496b7dd956d15bcc93072149b1ed36436ddb9882f1d754886709114828dbca073ad45892fd73cd76da158dc2ccc82d952b832f3a5d2a829ffe2f89d218fc4a5cfae741b3d265080ef2ce7c8ae382", 0x58) sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000df000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1d, 0x5, 0x0, 0x2, 0x8000, 0x9, 0x3, 0xffffffff00000001, 0x7, 0x960f, 0xfffffffffffffffb, 0xf3, 0x800, 0x2]}, &(0x7f0000815000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000053a000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0xc8, &(0x7f0000001000-0xc8)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in6={0xa, 0x1, 0x8084, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x22, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a13000)={0x0, 0x30, &(0x7f00009dc000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = accept(r0, &(0x7f0000ecd000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00000aa000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000000)={r0}) 2018/01/06 06:56:35 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000004000)={r2, 0x2}) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000006000-0x430)=@delpolicy={0xb8, 0x21, 0x301, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000092f000)=[{&(0x7f0000dc4000)="2900000018001980f93d7524006900210206e3000300f40180001afe0800040001000000000000ff00", 0x29}], 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bc8000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000241000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009f7000)=0x6, 0x4) 2018/01/06 06:56:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x47b0, 0x1, &(0x7f000000d000)=""/8, &(0x7f0000995000)=0xffffffffffffffd2) bind$bt_rfcomm(r0, &(0x7f00009db000)={0x1f, {0x8, 0x2, 0x9, 0x7, 0x6c, 0x6}, 0x7}, 0x9) 2018/01/06 06:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b91000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pread64(r0, &(0x7f000062f000-0xa8)=""/168, 0xa8, 0x0) 2018/01/06 06:56:35 executing program 7: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000542000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x80)=[{&(0x7f00005b4000-0xde)="2517cd0627c8430d8c0df6b2d6497be4", 0x10}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) r2 = socket(0x8, 0x4, 0x7) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004f5000)=0x0, &(0x7f00005bc000-0x4)=0x4) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:35 executing program 5: listen(0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000625000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d4000)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a23000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c4000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f7000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00007b7000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d49000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d7d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xa8)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="bfebb081dbf0d450576ecdbc3c915822a955d7d947e8d080578f0d54e5", 0x1d}, {&(0x7f0000001000-0x3e)="896393d95e3dfd20471409a790a4005eb2dc8dbb5141b7a52ddb15621f246078425aa3497480b6982a4e69d75b55d52da87a92470a26d3ca6ef1fcb25689", 0x3e}, {&(0x7f0000000000+0xc41)="16dc5129fe7d8af69d399b2a897adebca621154863439007e12c85be696e7caca574daafe64c57d6eeb0b50012e190ecdad39d6ce96a96a9e4329e35cc506fa2d4956e0f21fe808bd152674cd53ed79e4b3f154fec123122df85adea408d3bbd619ee295559cb067bb7819e020a5f16a79371adcbc18ff04ace709df40dd95951d9ab57189dd2bc146b8db", 0x8b}, {&(0x7f00000c4000-0xb3)="575e3dda305696635413ce6f65cef13cf4dc933a45891660e70e754a5e768c822125abad3131f277edde6ba3fc1549bee19d6a1bb566709bd4d486014cd5d6a7691ba6062cef1e90382a7acf41c6802d36eb42a83c634d576001f5c89df3233cfc1508f489e7e311f1cc335d5fbf02216acd1dbc5d618b1a6c35da227ad6d51326a859e87b870f610f466d9e354b35ba97a438981b2694527d7a606778f5fb5d8da3f56abb45c7fa3da0db41165fd76f9fb718", 0xb3}, {&(0x7f0000042000-0x1b)="adccfb0aa6e4803344ca22e482510d39da1ccca70ace2b2c246849", 0x1b}, {&(0x7f0000000000)="", 0x0}], 0x6, &(0x7f0000001000-0xb0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xb0, 0x240400d1}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00009e9000)="36a6a8d2a1c25d2a104283", 0xb}, {&(0x7f0000001000-0x3d)="b55334121046f06df12217b3616df94a2bf09d77723dd114ae7d46b9b2f5bcba0bc16a7b1425ce44d392a11ccf6b4855d35e6afe426a250914ec2ca693", 0x3d}, {&(0x7f000075e000-0x20)="8235aa32c1541982bbed37c355fb894e2ce3748f68f851be5597ef1f6e5405f4", 0x20}, {&(0x7f0000da2000)="6c9f60d784f00e5e06ab5d7bd92e77e99a74a2e4a947498d45bdcda888934d90f989a2254f8d69e78dd2b63727bdd551444de6bf006d6e3722e82df547653419315b12b6fefd7aae45f746ada083f0a3080707184b64454a5e616eeec8d4970447d64f92601dadfa825a70cc192946aaaab076cd546acf77d30f6a0b205e9fe8f182fc8200eb6a4b1cd5fb061d", 0x8d}], 0x4, &(0x7f000004e000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x8044}, {&(0x7f0000e88000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000068c000-0x90)=[{&(0x7f0000001000-0x43)="295b34a8de031a3cdb28e3cb34a4618a47bf09c488ad28831fe510d2114f87e64900524576de002cd334999d775f3125bede1afc33f246b1bfb6d5bd9175425334293e", 0x43}, {&(0x7f0000feb000)="124a96dc006c5911f25bfee35b9006b27a567e9cc0d7c5bd7a1b20dc1a7dfbe5c853dff0e3cc174b3724648ab9f3747f134e", 0x32}, {&(0x7f0000000000)="2d8297dbe03dd7", 0x7}, {&(0x7f0000ddd000)="d907bc710c", 0x5}, {&(0x7f000035f000-0x41)="8f394cb40bbcc6a3ad50d05606e7c17aa389283f838e9fd957bdc6e85aaf9ac2ddc13c5cd5160e60cecf6882f15ad7af4349926ea94754f5c77dd205c98747e70a", 0x41}, {&(0x7f00006ae000-0x50)="50afefe25b6727f0e839071d52aa13ee4ac6a84d07d293278bba14f2ca1da5f3d82d0a0d004ebda72197298a37c5ef9411439baafb965e6e44eece710c5ff3dc45392dee8d7be4367b015ac1d600669f", 0x50}, {&(0x7f0000001000-0xa8)="b47c666b4522d4bf74506809c0b5058328dd5d6659fc5b9dec5c68e05ac8c974b75fe833aea7ceb4cd37ce9f5567e35f1e3f7272c3895770cfed6ebc2e2bcab232ee08728c0b6884282a63e1f22b1ef7959f3db830dd0ef3b53324c95af74deb4f4064738b683ad8f72a299526589a0629db5afe648a9101f17cc6101c87f33f33dd08e0d7a2599a96449dd7d16b0be0a05c3a45cd644563dd2f5ac41319c6e46049a083db4dd944", 0xa8}, {&(0x7f0000000000)="77545f3a5361105053b616a5a3a4ba7f66b66ad1321046d9f00ed4a696ee3631f36adccd9944c3bbc9fa6d5a0c0e776c282e81b347172e753b1bb8a4475ea2f0a7be8891fb9dfc3bebce1c1342ba217667ff3999b99a31e8683ad2d60c5a6a8527b9c0a71a0d83859c4e8b6306396bd268cadb03", 0x74}, {&(0x7f0000aad000)="db68fba48538d5259df225a95f3deb4eeb83f698996b7301dfafa268e2c71f9b47a93d80a1ffbe431575cb057864e672b8de9c1ec6a2c31217e9fc1291d330ffe29dc5c972c49a0cae2b7729502db728be7a856fd32a95ef384af6040c37eb051704e7808e3c9ed6da010e5f10f886dbbd6aac7987286aef1da32f442b162eba4d7894de5f40c3cc419b5ebf40", 0x8d}], 0x9, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x20044090}], 0x3, 0x0) 2018/01/06 06:56:35 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000014000+0x238)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000014000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000ffb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xffffffffffffffff, 0x3, 0x1}], {0x8100, 0x5, 0x400, 0x100}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x10000007, 0x0, "d7cc2d", 0x100, "0014f1"}, "04"}}}}}, 0x0) 2018/01/06 06:56:35 executing program 1: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000060c000)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00008d2000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000+0xac)=0x7fffffff, 0x4) tee(r0, r0, 0x9, 0x6) 2018/01/06 06:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r2, &(0x7f0000709000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000685000-0x4)=0x1c) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/06 06:56:35 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000014000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000b000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000000e000)={r2, 0x1}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) accept4(r0, &(0x7f00004bd000-0x9)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f000029e000)=0xc, 0x80000) bind(r0, &(0x7f0000e2b000)=@generic={0x1e, "0100040000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1807"}, 0x80) 2018/01/06 06:56:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x5, 0x42ff) r0 = accept(0xffffffffffffff9c, &(0x7f0000dd3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c6d000-0x4)=0x9) recvmsg$kcm(r0, &(0x7f000013c000)={&(0x7f0000b5c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fb7000)=[{&(0x7f000088e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eab000-0xa0)=""/160, 0xa0}, {&(0x7f00005ab000-0xdc)=""/220, 0xdc}], 0x3, 0x0, 0x0, 0x401}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) 2018/01/06 06:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d36000)={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 06:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/06 06:56:35 executing program 0: r0 = epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x20}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x73}, &(0x7f0000001000)=0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) getsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001000)={r2, 0x10000, 0x6b, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00002b2000)={0x90000008, 0x0}) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000-0x38)=[{r3, 0x41, 0x0}, {r0, 0x402, 0x0}, {r6, 0x4, 0x0}, {r4, 0x2000, 0x0}, {r0, 0x410, 0x0}, {r5, 0x9010, 0x0}, {r4, 0x1000, 0x0}], 0x7, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r7, &(0x7f00001f0000)="", 0x0, 0x4008000, &(0x7f0000ede000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000002000+0xdec)={r1, 0x73, "0deba1b8d01e27145e1d79f48c200f5cfe57312f5f03190ef22dbb4dec1942784ea70ca7bb9c0bff4eaafa5eb0b96a4ed0229269db6c7457f430a073ea15e28276584479f39b41e2bb3e2b64c83a1837dd6fede9204fa25246802f022d626ef1495f161d1fde0073e12270aec746f071772390"}, &(0x7f0000002000-0x4)=0x7b) accept$packet(r6, &(0x7f0000225000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000717000-0x4)=0x14) 2018/01/06 06:56:35 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000007000)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000001000)="09477852ed86d06379189a12d96ff82c2c5a808a2131531f63d523e2d61184db5ff67248bc3d7380fdd2986935777ffa745c87d3d5ee4a6bc9a18d34fd68838491434293d7dd681a950d1438cf82e4470cc8402dc702289bba192deb9f24b412e00002990a4696bd7eb9af13d3ec7a4725ee0650efa3596d7c7e15a07a342bad3bc8b30ae11257bf1708faef76b1d6456a467b7c40d680eff7a6d37ad2f8e765ae9a27dd3cc2ac8253", 0xa9, 0x20000040, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x7) bind$ax25(r1, &(0x7f0000006000)={0x3, {"c9d38021345093"}, 0x20}, 0x10) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f000050a000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/06 06:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e3000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003e1000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000016000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001df000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000bcb000)={r0, r1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009e3000+0x14a)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad2000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ef000-0xa0)={r2, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x39a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x100000000, 0x8, 0xc0}, 0xa0) 2018/01/06 06:56:35 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000007000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0x9, [@empty=0x0, @loopback=0x7f000001]}, @rr={0x7, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00007bc000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca0008ffff", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x10, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f00008c1000)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000415000)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cb000-0x4)=0x8) 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000619000)={0x0, 0x0}) socketpair(0x3, 0x3, 0x7, &(0x7f00002bf000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00006f8000)={0x6, 0xe, &(0x7f0000543000)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x9, 0x3, 0x6, 0x3, 0xffffffff, 0x8}, @jmp={0x5, 0xf016, 0xc, 0x1, 0xe, 0xffffffff, 0x4}, @map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x5, 0x0, 0x7, 0xffffffff, 0xffffffffffffffff}, @ldst={0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffff, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000b92000)='GPL\x00', 0x80, 0x8c, &(0x7f0000308000)=""/140, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 06:56:35 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000010000-0x20)={@generic="fff32ff6a70d6522d9af43489f1692a4", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 06:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r1}) r5 = accept(r2, &(0x7f00004a2000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008c000)=0x10) connect$bt_sco(r5, &(0x7f0000337000)={0x1f, {0x101, 0x1, 0x7, 0x6, 0x1, 0xfd16}}, 0x8) sendmsg$key(r0, &(0x7f0000eeb000)={0x0, 0x0, &(0x7f000004b000)={&(0x7f0000135000-0x80)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfd4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x801, 0x4, &(0x7f00001f2000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c75000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000b10000-0x8)={r1, 0x3}) r2 = bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b62000-0x10)={r2, &(0x7f0000d40000-0x1000)="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"}, 0x10) 2018/01/06 06:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000300000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006d0000)={0x5, &(0x7f00003cd000)=[{0x1, 0x7fff, 0xffff, 0x9}, {0xc7e, 0x6, 0xff, 0x5934}, {0x8000000000000, 0x8, 0x6, 0x5}, {0x7, 0x7, 0xffffffffffff7fff, 0x2}, {0x657, 0x346a, 0x3ff, 0x4}]}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000406000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f0000a86000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001e8000-0x4)=0x60, 0x80000) getpeername(r0, &(0x7f000086a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ebf000-0x4)=0xe) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006ae000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f83000-0x4)=0x8) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000c2c000)=0x3, 0x2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000726000-0x2)={0x800029, 0x200}, 0x2) accept4$inet(r2, 0x0, &(0x7f0000ffc000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000116000)={0x0, {""/7}, 0x0}, &(0x7f0000a5c000)=0x10) getsockopt$inet6_buf(r1, 0x29, 0xec, &(0x7f000032b000)=""/206, &(0x7f000083c000)=0xce) 2018/01/06 06:56:35 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) tee(r0, r0, 0x5, 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x5, 0xa, 0x803f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000009000-0x4)=0x3, 0x4) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f000000a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f000000b000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000003000)={0xa, &(0x7f0000008000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/06 06:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000073000-0xc)={0x0, 0xe91, 0x20}, &(0x7f0000c28000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000249000-0x8c)={r2, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000040000-0x4)=0x8c) bind$inet6(r1, &(0x7f000093c000)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0xfffffffffffffd38) listen(r1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='bcsh0\x00', 0x33f) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000d24000)=[{&(0x7f00000c5000-0x67)='q', 0x1}], 0x1) close(r0) 2018/01/06 06:56:35 executing program 0: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000a96000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000371000-0x4)=0xc, 0x800) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000b6e000)=0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00005da000-0x4)=0xc5, &(0x7f0000b6d000)=0x4) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000b6e000-0x4)=0x0) 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f00000ec000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008c5000+0xced)=0xe) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000034c000)=0x9156, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000647000-0xd0)="dc13b51a5b2f306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e11ff010000000000000002663d75dd0500000000000500048a5d070838a46611f9370a6f7d4ff812a8f9fc3f0731e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec9cb836614657ade60393c9a64b6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xa1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000082f000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000055a000-0x10)={0x0, 0x5c, &(0x7f000068f000-0x5c)=[@in6={0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000773000+0x46b)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c9d000)={0x7f, 0x8002, 0x2, 0x7ff, r3}, &(0x7f0000b99000)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000297000-0x3)="", 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00003a5000-0x4)=@int=0x5, 0x4) 2018/01/06 06:56:35 executing program 4: socketpair(0x10, 0xe, 0x1, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/06 06:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00005b2000-0x1)="", 0xfffffffffffffc87, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000435000-0x17)=""/23, &(0x7f0000a4c000-0x4)=0x17) 2018/01/06 06:56:35 executing program 1: r0 = socket(0x18, 0xa, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/06 06:56:35 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x17, "04be05cd6b48f97df463580709df61f7cbfe902038cc20"}, &(0x7f0000000000)=0x1f) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x4020, 0x2, 0x6, 0x1000, r1}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/06 06:56:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x10001, &(0x7f0000285000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007cc000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x80000001, 0xfc6, 0x9}, &(0x7f0000d33000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e76000-0x8)=@assoc_value={r1, 0x80000000}, &(0x7f0000db6000-0x4)=0x8) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x7, 0x0}, 0x4) accept$inet(r0, &(0x7f00009b5000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab6000-0x4)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000864000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0xbf3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000061d000)=@req3={0x1, 0x400, 0x3, 0x8, 0x401, 0x4, 0x9}, 0x236) setsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f0000787000-0x4)=0x3f, 0x4) pipe(&(0x7f00009e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c64000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00003ac000+0x64e)={r5, 0x0}) accept$inet(r2, &(0x7f00002c1000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026d000)=0x10) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000393000)=0x0, 0x4) r6 = socket(0x11, 0x2000000000000802, 0x856) setsockopt$packet_buf(r4, 0x107, 0x1f, &(0x7f0000978000)="5a8c561b446d95baa3dd364746885c64ba29f9d163003b2be37bc03c2d20ba6dcd1be8cbfd00f34242442a703ed9015df449c4f03b5e685c250d4b623187a66e9f61b37c6b4a9130920214e46b6659e1bf004b46978df80f", 0x58) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) 2018/01/06 06:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000121000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000041c000-0x8)={0x0, 0x3}, &(0x7f000029a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006ed000)={r1, 0x9}, &(0x7f000084f000)=0x8) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/06 06:56:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@random="43a913f6715a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00004da000)=0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 06:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009a2000)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f000086e000-0x38)=[{0x0, 0x0, &(0x7f00000c7000)=[{&(0x7f00002d8000-0x1000)="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0x1000}, {&(0x7f00000ca000-0x1a)="e1c4930b892c30fd716733eb15643dddb201fc35982858e55f78", 0x1a}, 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{&(0x7f0000387000-0x1000)="5bb527101c4b09d8e55eb11c89984043977b20203b49f73d9cd8c8fb7264a61aa16d3b7d3518baa4a9398558568e6a04baf22bd8317ca7a83e5c4f1d352688459dba3e1de3297c3d88806f006f9df8b0d6998099d89d035615e3a67f92e4506d3dff627f7f3953deb9096e276e6e6a53b40b2a48d181df9a7348a933385721753ddbb8e17de675337e9c86d9325303ffc1bddb6d9ab47f92bdc1946581da57ff2d50f55304b6415536b6fa0a3e4bef088c2483cdcec03dc8c6ab6a3fea9a51ff7e2f1e5e56c9656f29785967bdd1c115b469ec23de6b2ab877e25423673f73806f7e41bed5244175f9bff481c53253b06250edfb52fa140e8afe9776cb261de7e53e69f686dd68a5311359e18e7a32a4ddc303d7a9ebfa91a818c3e4b243cfeb37434b8ca6ebfc0d0e0c2abe02bab02f7139852025085ce6dc54373c829c55cb757c51565ce6307f02515bc218d00ae6cdde6367d1bad1b4d44e411dcaec43c3b09887cbc7efd374cd7c8db613e33d18a84828283ccb3d4cce9d2d94a29546028fb0389e156f64d7b187a495c67a8414b126032fe6c26ccff121fc4d52a42d0718a8f88e7273a8fec9259d8b203bc670656ac28acafd012dfc42add1c22035da8b7abbb375d12481d2385f1a2b795fd923f3f3de09a90d7b9fe81725ec20cb6ddfcf57d2f99267d832d79c2485ba180a78ca4e5eb87003a7b15d337b9d74e5005ad0fc0d57ab9b3bce97c60253b75a798c4f121ec0825f56573309d351c1f54abb74867ff9a5ec57b5d0f75800e9e76671ac9d1aad818233e35f208c7df3489946461f034b7091f206d3c632e3cf115b18418ee0d66033ce35d2646dfbe759669cf4ef7fb3da92b613866acab50b30db3fd0b8c315be2c6f4c9678ff1bb9fdde86e3c55e41f670e78654f584230d9a01f4bb88691abc17a33301a5dabb4ebf22cfef43e75963fff44f61216bea4b5403a19941d02c75cabde16fa42f6f71a80470c7e942c41edcba376b6a1c3f2c74e9e6b5c28d34556c98c97c6b98724cef9db5dcd471c57fdd8c1725c24a78ef1f8c2bbb3cf1877825259ac63d1dffdcba465b6d1e5315fac5395dac6872c78c7c7124dd9dcbce947361e639d6b19ca5b6d8a9abad68e826f189cfb19ac7a413d7aab4a79764eb245e633a0af35e97746956e4b36b723feff67bf3d7e1e5bed1a4aaea334172fd607e1bf19e49925900b6f69a813714bd3f0664e18eb3f2e72e8b36299fcc986bad6c3bcfd66a1d0d85f6681e8a5d5faf12cc3a7c77547bbacbe86f180c03eb669ddd4c3bbe90782078d80f7e4512e54f4b3c1af58fc3bdabc6348c01335715a12b17d443917eec582e0e049b286409c0ffe9973a6f26b813ad89504c98f0260e026baa5865000db2852f039a1e53d7fc982c1d1f6e113112f761a0c3b90cbb34324ecfae147315eea5f638352349af652f77ef4b37525e58c64d1fb01ef8e9501628c27c0a7e2a92fc6707ebe091139cf216469a4654022bfc7edacc9d89b712f6a19072e7d687e76f80b77a0b7990f653fc903bd62e7819b07fe220331124e24296a8d926537e59a3d1fe7be641991d989b4db3b8a09c4ab47a4345aca0f8971d965e98ea6205b4dd7846aaaf1fc53d5805210bc62f6b06f4ec6815bca50be03146af9a9c03d26f03652fb6370f4f5cf890e31f02f1734831d4f1510c26e945831972ec59fcbea4052cd181f0b30af033e22a5aad5b34f789094ed554ec7ac7ec6f362db26e4272108c103312f7311d7ee9f1fe4ee9241b4c8723bf23886e94143b601ec449cd7fd219319007a0651e34279e30d07f5d6043a997d177f475242fec595ff067c2cf01cabde79a61bc072cd1602ee627bd5707e64dbdae6dc569088bdfc205dec64e1b9934b6a10e4f37ef82b8b634314f7607fcab72b7fd00091c79965778f42e55d4f7da4f3f87271ea87cf35541981a0ad615f5dc18b10f2d91fa82868a693c41008d23eef314891e88a6650f33b206188b872cee42140aea9cbb3f2bff25c6df704ad01b812ee4fad7ad39877b82c2a313ae4f63f8a90cafdb14818168954a74fe286e738921e4284ce7fb009f4ce4ed303b56704d881fb85c6fb101c5cb68b9eef127d833b39b8c9327ebae822d290d5b7fa41c37fe5ecffacb25af8fc60a9cf45c0569d108d8b9d02e30efe282f594b45e1a65e71c429135086a2faebcd88c6f4845c03680b4750ec626c885a87a6f59511656d8c06fbe72d72ac52ef3d943860b816b10856a5e9526aa4ed437f1bdb0bb5cedc25c438185bf30cd29491ff46d3f32cebb666230810bc4cea9d74df4a3f3a7f94728d73e466af9fed36c2b1772dd01d66d2c4e0243d794c8da8c9538c0da59c178ab277fc019194ce6ba99769843013868d30a5ee72cf7165a773f775e526b042da511279080865fdaf9db6674112936a491c7a54b28c7392205dfffef426e1b1381b801beab80e563a401c16576e6068f13c677be7e7a783030d25ca55706e37d3e94ccd242c188b2549d2c738a35dc2b865a575fdeeb28a1030e3c71e5ad1190ba4e5bd3421a8aeca127fac185e00a18f20c76736062178be3b46195bd1d99acb047a0e445f4d937c71a8bfc6a85284d09deeea764d678ae520f26caaacaa5f37e197e9af5456f98a1b6c3d6e24b648e287a77a824ef004d87a9639e0411a9c3318a911cda6ab5366ca74ebe61db425a042f040fa698df2591c432febf9aaf433295578d23999aa6a1dbb0d2f591fad0c8e2160179cf4d7d3530a17344b5b83569dd26d87e83700b88cd136e39a2ab8b55c4b9a484d6c8f8f504b17c6aed42e8b4bf589fcdaf51a35e47e08c1231612f9da041a724bab3986abc8d489265291a9afd6233feaa799ef60f42a77672871262396c7a0bca3c0a75f8b0dbc3ed2d863836356be06053beeb770d64df58363374e39b43ce43bad7d08e573617f62d9338aa69e5256127e3f39da353bc95514d483cdac8d0f3770660d5750aa086bc27acd9d8bacd14663eb8ef0382d0149badcb38e9adcbe527f28e366b21f1473280d0b9b07f12549ebc251319abe3c5482977a6995842a2f05db1db01a0d4b7b303cac2a2dc3a6cc7d3ffd44a3e7f2aab35ae912b7d38726ed1985f8b6c2fe25357134a68d63146f9979d299de1a513711e97995e329d4c2d47587c71071532ead363930a249d82a935240c768f7d405b6f36b7032f34968ade389708bbe6d4aa0d561c605ac171a06d31e055d04acacdfc25f9e58f2a1504f1dd6e6e95137ba02d2489caec006ba436e6db6cc204fa92be4ddd815e331982599deb6650d2fa6cb8eb75a246c3b4a65fd892f4cd1c1e854159af69e75f9d9157b55043fa5aa01290e2150f1d8959a6cca48d49003f7cb143810339b7a5f5b5694df460e82fe2a456fc270b2cc855d1c81988f7f101fb60258d472c10e22adf827187a8d6c97d72f870188bde4d1bd9b8783dd76b25fd05bde1b86a06b3b21a1ae2259ff508241e2a4e2c2b20c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0x1000}, {&(0x7f0000f1c000-0x54)="7af593f40d6379c84e334f034e8d92a3d50a2a748ff4484645a56ca53357daedd61719c307f7d58a8cf400b9d3b1f5d00f628c024b84803e57fad4adaae2c3141095059f9c43a3b3e7441184fb9df10e078a59c9", 0x54}, {&(0x7f0000943000-0x59)="1e03f2150d2a8b26cfc3cb18c42b7b31172f7f2ece93cfc7a573b3d81f599d6f516c40efb348b3dbe69bcfb3f6ae90c0a75d4e43d5c2a7188778700006f645ca89482b75a7b800587d2c30294e00a4f744e657029f10e021b1", 0x59}], 0x6, &(0x7f00007d9000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x44001}], 0x1, 0x1) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000cb9000-0x1f)="1f0000000103ff0014df45c807110000f305f0000800050000000000000000", 0x1f) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000060a000-0x20)={@common='bpq0\x00', @ifru_flags=0x800}) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000006000)=0x0, &(0x7f0000d4f000)=0x4) 2018/01/06 06:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000dcc000-0xc)={0x10, 0x0, 0x1, 0x100}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00008ac000)=0x17, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000cf0000)={@common="6c6f0000000001000400000000fff500", &(0x7f00009e5000)=@ethtool_modinfo={0x42, 0x0, 0x0, "38bac569960126a2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000412000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0xff, 0x1, 0xbc92, 0x9, 0xf62}, &(0x7f000010d000)=0x20) pipe(&(0x7f0000484000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ff8000)=@assoc_value={0x0, 0x0}, &(0x7f000023b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) sendto$inet6(r0, &(0x7f00002a2000)="1247af4f69ae0cc1ea69831070989b4af9724d0553dda938adcf0ce0818ac39e0b1e41d4f34343eb16845304f0a58a842f1c939ac44cac9344f580eecb9abec697f96907c40a727a78541bcfad190d20b98c099f857c5063ab70662b7541b5956cd2af453da25d591f9063d5556373caafcd4e35e35890d8ec3daabf0dee2beedb0d762e3f748cd275068084", 0x8c, 0x8000, &(0x7f0000a83000-0x1c)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e}, 0x1c) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000044a000-0x4)=0x0, &(0x7f0000fe6000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000343000)={&(0x7f00001f4000)=[0x0], 0x1}) 2018/01/06 06:56:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f000045e000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000213000-0x20)="b8c762c93bbdaa56f9c0fa0052299dab8cce0283af2f757c1b8d955256f53336"}) accept$packet(r0, &(0x7f0000c5b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003f6000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00002f7000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 06:56:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80005, 0x40000000000000d) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00006f1000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xdcbc0000, 0x60, "20746d32bcbcae8437fc8cfb0989ef9a73fb263d74b4d352081878815efeece77b1c9161de229ee8b3ef504e4447790b1346ef25ad2518ca7eed15f663b5d1596625adf3208933feb76e58a41f3eb41a"}, 0x160) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000996000-0x10)=@generic=""/16, 0x10) readv(r0, &(0x7f0000187000)=[{&(0x7f0000760000-0x8e)=""/142, 0x8e}, {&(0x7f00005a5000-0xf0)=""/240, 0xf0}, {&(0x7f0000d2f000-0x34)=""/52, 0x34}], 0x3) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f0000bad000-0xa42)="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", 0xa42}, {&(0x7f000052a000-0x1000)="02260dc386573d094ed6a5536a5a8f14d7f4974b8059f40ab5ef45240ab2c08669ee6549e56b131dec0b0eb558ae1956cc1ffd4c83800a296f3c975f8c451f1fbcbf039f9919b54c48ff4a5330c145b5a895862877aabf293157446c6d74a5cc3310f022654127b94e9c44593884eafe64a2b607a109e4adaabd9e281c966c423303de3fd1176c0f42f4b58135ba1daf3d6282f62961559e9c88efb77762c80097fd9c131ced98a97d7976b98eb8e245594bb5fa915e4eddda182acc52ae1933fcf9b9c57b0ca5cc3b90e1d4bbc09af6ea4b38f7183eb11b7615addcf2288be2a3d36263783253356f483c6e4a17aaa8f2c915f410dfb07255c0c42fcc52a91f060a28a1871ab3b527eb5b3bf067c60279afb7ea9cadc2c5b9b59f923d0ab1c4597d490712a880fee541e3f9a9edc7034b9c69aba3d507b2b0f821ec555719f99069f59cfe1e3c3731140c779ab5f08d69367d99a82f21cda74fc35e78143e1c76465a05b7bd5678e8378d17577d56f05fdcf504ae979d6ac53deed8ed1a7fa245a734a5c81b705bc7c6c16807f609e6ef1de75498c2b4859b8dd5316db72656c70429e3cf22df823b45ac226f52d9d419b55b44eca9373f350fca2ce2420bb03ac52532daf30a753065a6ab6064bf648265b5b491ff28aefc74ab48afc1b3262fff9732e79c3d18181b110681b0680afc1a74f809df0cf502d937cec755e82ff7a991242d5621cc758c1d2ffc34c5c17bf52a43b4378400805254428b1284093e8e652e385e3967dc55de7028de1b3a989ef32a2ac110261c1399506764d01247739ac37528068fa4622e1e0ba4c189f6f0171f80730836444019d39829b3f2b376fa04f1e6396fa34da22db8082916100d92da5eacc80c672d5b98ca1803c0dec425db70c1b58976d4f3468606714bc143f4b726d345e0975f254ead2615c5a5f3bc816d4e0efc85e6e106f2b26ccfeb4d2da18e8e4b11d97fb21997141e0de509d7c085136385db796802b1cd407053f0cdc63bbea0b532cf8dc341cda6f36761a487cbfe0e6aa2b1f6e102cd70f188b1f5c0943c3bdaa007d2886949b00007982d91e5a288896f7992c687a99a417baca423827b34fce5a0596fde1568c2ba35baa64f5a04bf9162270f0225096f5576857d6cea7aaf7d8a32d198b4c1bf0efa026b5c7ef77f6e5881e468120dc3db5c68aaa3259b5c4f6991fb71b5c3c7941f919f3933282f22a07b093b5e2c2da26b6196b1b3abf22543dfdf3869cc82935a14a482dfaaae4d4a270586921b4f5d4870c9b07774658297c1489da00001b5b6e0f3d5630a77f4a3d7c0039db47efb238c65b18f1bb64b4944591b31cfe3154553e45fe407344867970996ed057ee9db0e8557237e29c3c952561d306f8618889596e2ac19687bf43795b94bb396104fb63d498083aaf878e26498292337f5b294c4e374be76204c2a41db421ec9b562dd1a3b1ce1be9839a67509925ad407a0df7e168df064618c4bb9d49d79eb2770e94ca5780900343dabd7d1b64c386eeca96c1aaa0293ca8e90b38101bebdda82f30b4a6873fa59a62648395041046c6d819601c4f211e96d988d2f36763ebdbe6346d7be34a98276e3071cbf686bbb079999f5ea1b884804b408bd54a3642186853f669205c7c2e69b8e6956a462c2f70be6f2b70719c7b0b6cced5f29f6f2cdd56067de994fb70d776feab69068f4f6277d4beaffbe03ed77fc624447e0f0a720b29128f06e61a4ff61219aaee4430eb77e470cacf4feb610d95d8e7c30ca0c3fbb69278cb1c7a142e5bcce105989cdd0238b577c0990d97fd51704f80f85235322532f8597f5d265c156fa4f04d38d22632d9fa2bd38013c57424a02aec4d5671b3db7422334ef508d867b90e04cccf8b54ab4e2acb12b1eaea441a7d4e963ad3da95685a29a9c16fafc3201c5560814d8add3f2e373eb6cadf2d392bcb11090031135c0d8b142dc76a298f831747865b3a0db7ec50baa86e62d252ebde2418506836f9a98127ad54cbc7f13b15f23f1e1bd5e12731f43ca04a0771980bf2ba1af0b8d13578259ac2781b027bd16836d0f948f0ebcef3317b2ce17e332d3558cd831f7dd2402e2ccaf652ec7da3b054ca3913bd63eb989aa86f43de90b2cb3d768f6bc722e8cbfffad795d9032e7aa00151f749f81559e624683704c0c7d163282b3a60dc752d4339a06e6e70e55d808b3075a64ceff8ddcfcaf5b7838e0e1137a86acc865878a575a88b1d11b36596b49c7561fbe176b8409d83a12a02f02094135ce5edb249490b6d7c8799d877e2791b267cca6eec4def13c1bfcb72834224ff58f928b1c196176404ca7995c908fa790029a2165fcfbb1141c8320a15dc40a2baadbb302b681579c795e9caa8baea0b186026426a32e574e7a3cee34522e3c4a31586b1a468c0355e27b86ee40c1a274fe9efdc41be7dc5ef7efe47c79c944cec8389033d23a337137829f3a6def81c34c7f2528b6ea8a030993e860c044b23597039925551714dd99a0ac02389ac91ffdd639df438cec0da35383ffbd0b67f3b9c3568fcc0e4cfd13d84102a4947e6cb26511b5cad195df4dc7d8b5758a99dbf8c8c673ffeefe965d3fbc47975f5a8733a1c61c9863b4e905e29b277515d5715408e75f5a5140d8e9949b6e00269499b1d8efb4a469a7bbd0d7ffc0daa17bc137ffc279548634eb8c1fcf444b9750ef984dca8c5971a3c043fa6b6ec4accc5ed326ce11b58a822ca4fcd0ec99120fbe0e568dde20652699434d470058c957f637289d013c9d2b894f4093f6492bdc103c14cc5786f47fd7e89e2d977e44d2d835d6503fa0928a745729635de22c6a1f4c8e443bb9b86759a0f464e1bf7472f15de492a0fe03a70917bbf30c52a10211480b23ddf059b88bf6195fd7a4e7a557335458938c6b0d9d346169066dcc9ff70175b28aa67edd63e146ab968f7dc57549d668f3827936c4a62802dd01181cd5b236824f1d85e23b80686c701fff5517f9612d861b45dc117a37ca45288b344911d65d86c1a0d4b124f611b2a082d93ba7792bc4e73f708ea2df2cd7c88da8d52506fe4f5650359064c5ffb057c51dfcb7fed454e4b3fa55915e30c5da0d74237d913d3a95be62bd3e452cd3f6db48dd1de97b216ed73dee13e1d4c628e97bbfc2dd1762e02eda46850668c71999206ba2c731e6b8fc35cb7e81fbbe2626d5d573573b4d3b52a6a6f778cac122ec5815fb0091fbbd1054e1b73d9ff08f5f25f9f4c20b35cf5551214605f0463b8feb3369b4256969f4af9a077d07a098475ca3f63018747a68ca058c18dee3d0b19b683092a884c4daf014e680811986104012f46fff1ede0c7d40588f88c222b44eb4d84b5bd76732627bdb2d6ba50ae91e53ed3341711208537f65fd3787518f7fee0c686529950e9ee78966f8b6461fef8ba1b82ef5957d1ebe557b94a1626169a19eeb79fd3e54e793d0200d9610b24d509e7e1a6cb7989cff382d86a6dbaf7fc92b65f1988bd6964b52dab32df98a74f9b60d9e1f8b16920dc512a2af67a3aab3be84576ce8151a6665554bb45f6988b8b96c548a575cbd79c6e9f0bf6af284a8fb4268f0d7be7e4ba3c86464d331ab676b88deb260e3aa982eff3ef7b9e7565d2191c448d3fadfa162dafc397117a02848350bac5ee9cb9739341486e46b1f917a4670b90604dc212ef075c00f3bd1e7f674ce623d2c3490094a61408df9019ef78710fd21851594fb4b9bdb6424c696c0fb284c311fbd59953b050f8daf4152a746c6cddc20a587e0cf03a454f0868163bff20ca872717f2e35fc88330c94396209acb06ecc41c5e6575896ba7f371bd7203a9783209068fb3c902c9665c947b2cc0436b294aa16370273af3210f8909f89ebb3396087bb41648c54b0d3c61c73e1d2865ffba435edf2ea6a3d1078d0b9bdd4adbc1ea57e2c6505a2797c663fb68dc1383e52b14fd7f6afcbcdde160239397cfdaf397cbd90cf9b5b401c0fc950e7a94d899dd2bd7a03c566e134a6183b39f3a476ae4065a7caa215d2918342f07a1cc4a994b4491934f23badb94193e8b693ab0badaad49af9b197ad6850cce788708b72920debcea93af1a0b3f2f56102bcdf5373a65c9aec91d66b50582f4be6659240e0bac4d79ddc9e56e9533782c0ba4035a725329fbfb2d456ef58b7130b44b6e7988757ffaf4e8398741e89a961278abdec0d99556f1a7a4b08340f6633f8a2c9e69c6c9666e29b16b5b9b77af43d163e051410136e89c43fb1fe05f805b280c1d74711213a1ad373a05f67d4a2d668037eb9fab081944ccca6b117bb32bb1202a4b1769f39fc1555c7cd05bdd1fa78d1da51e97c5e9d8a7a4da842682ad108d34685ce9743fd94e5b415c5d7ef0634641bab98cf1cb32c098be7659d92a5dcb99015a6baf27e017f5a4a3caf45057420660d7a330af45d2e31623cd550a76a6a8af84d9cff5e85c958cfbc55c63ad06f1d2a3cea0ca0f4d8f6101387254b90d932140936962502ee0b78a1655692c47b0b78f3f9eb24c00a767ace7df37ac14412c85422157fc21027d74f2be16d81e21b2991a261f0dc7c9a131610ba5f490fd38109e4f14b7e9f119ff40b8e7f29c1863f32a79b766f4b570761fd40c11a36e38cf5df1713deb4c63261c4ea115bf3325676461ec24edf08d9c1708053453544439f5209184ecc03c18937f6c93f33920dadb33066927b1f0e80d1c207ad0d7cf188ebef0dcf9a73dd47cb53dd0b685b01c6332498ad68acd089a6a97566300950988ab987f03d825ca023714062fa5f0f410bbf95f87ee69a00ca707e43c6d1b5e571e2d5c23c44349b76524d56a3e648881d385a9ea1d82220a3fe14c36e41daa440af7281287e0f4b4d7bcac13e1a97bcd3d8acf894724e691b811a3c582f559128ec27d17a4b096284109f866eefe7634ed4ad2c2a60f3bfd79b6de013f006f83add53918f6e907418cd99b2bcb62f1bf576c8b6cef741eada7021c0097b4b16cf833acc589e8e8a21b881f7c15c152cb491ec69cd0d7d466d08a1f8f37a8a562695a15bc2fe918323980a103142dd990f6c846357001328bc2f989325cffea41495cb7c4735d688740ed845b3218c05f775b34c819878d64c7ed49fe2b06c23014df70b4dc713a52c7d1178e4e903011a1f065497ee9917d3de844207acd5ae7b07d5eac04beb58d2c5e94f1e17bb32430f6d4f0fe4869cc6485a219c29b4e0cc1bcd4053b79efa0faa3379df19daaac1f3dc7c0d10e4acdef258845253c052af52da2b52deaefeae20f53ba365aa899b1c495503dc88deb22b7b0911663c8462ac5a7685fa1d4986116cdcfe3e2cf104dad12b889f82179a635e73e5d1bf66b11a79b7c24798a6416d349ccc826f4502f3444443d26d0b7d9c79c60a8ab138413354fc90a55da828db8984131d0b2db817721ef5d514a23d82e11ae4b24bc28b5aeb2375f7f51eb63c595a1a6502a63f8a0416d34f96d3c935290f2940166b1c0a536812b4fa3dc15ed9c7d23927b341c49cd714278984257fc246bd2889550a326ed3585978d10e9d1eb7d4145a88dee19a5109cecbbc1ad972f6cc0fa0a62151df07c3ed2b51f0a353c37c9eefe70464c835ec234145a38510638230b1646448e419ff69b0071e1e5452e36295cb12454b5811eddf796f2c63bc0c594a1c6c70de859a3778fe3000821fef59ef5abcbc4afc4fa71ac0479ad5da1ed8e36ca0775cfaaa97ebcf9364259c8d7d8e933e5d120d2911b0b4285caa8dcc2113973129c4", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000a08000-0x1)=0x0, &(0x7f0000886000-0x8)=0x1) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00008fd000)=0x7fffffff, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000156000-0x28)={@common='ifb0\x00', &(0x7f0000127000)=@ethtool_drvinfo={0x3, "0143c4428238adbeb1870dc2a131ea182c1d47f7b0ffe1bd31734fc57492bcca", "dc4db011d404000000d05eceea2331a33dbcd5420003dc1c0000000000bf05f8", "2859131ce4c06065ed7e80960602210b015461dd34142c53038b0d50fdd8be6d", "95921083bcb88945bf4407caefc1f2d88ef82e1f3625363667bd01c206235eb9", "65b675a358b673b2cd2ba41ed97830c84750c1bf01db0e4142bcf443d8b2182a", "f5d20d29f68ac9efe3a403af", 0x6, 0x1, 0xd, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008ce000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f1c000)=0x0, &(0x7f0000e89000)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00007a3000-0x20)={@generic="f39dae4f2be4ed29dcc3c4e5e045a1ab", @ifru_flags=0x1400}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fbb000-0x10)=@generic="46b46292433d23f8551f6bc15f7ac957") ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001c8000-0x4)=r2) 2018/01/06 06:56:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000037000+0x743)={0x0, 0x20, "46074d119a7af3ca12767b9c958c9a673deba39d002830bab28a572f0ecbc0c2"}, &(0x7f0000af0000)=0x28) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000005e000-0x8)={r2, 0x4}, 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000667000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000382000-0x1)=0xc) 2018/01/06 06:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000649000-0x8)=0x8000) writev(r0, &(0x7f0000abb000-0x90)=[{&(0x7f0000894000-0x1d)="b5", 0x1}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket(0x8, 0x80001, 0x80000001) sendmsg$key(r2, &(0x7f000037c000)={0x0, 0x0, &(0x7f0000d08000)={&(0x7f0000559000-0xe0)={0x2, 0xe, 0xffff, 0x0, 0x1c, 0x0, 0x3, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x1000, [0x0, 0x0, 0x0]}, @sadb_spirange={0x26b, 0x10, 0x0, 0x3, 0x0}, @sadb_sa={0x220, 0x1, 0x0, 0x0, 0x1ffe000000, 0xb4, 0x6, 0x40000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x3fe, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x14, 0x18, 0x20000000c5, 0x80000001, 0x98, "197766b9004c52188e6b6a7683cc7606a555734aa9ece7dad92e879af1a58eba911f5b2e1159c0e8b4c11202bb404de5301f788c8a2d764bdea175624069b4fe900b583db5c2cde62add1a93cb91e397c3cfe03ea934b03bf9acff0a6dc96768c0a83ad343a342afe0b5da578d33e52ba0054cdbe6fdab7528980bd1d5b28add34f74b4bac3a4c0af9231154f1f308c1ffd3ec59d310a25c"}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c9e000-0x12)={0x0, 0xa, "d87f5e29d686de2c4130"}, &(0x7f0000432000)=0x12) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f4a000-0xc)=@sack_info={r3, 0x7fff, 0x3}, &(0x7f0000ab0000-0x4)=0xc) 2018/01/06 06:56:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000bbe000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dea000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001e6000)={0x0, 0x5}, &(0x7f0000804000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000e5b000)=@assoc_value={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006e5000-0xb8)={r2, 0x6, 0x8, 0x80, 0x36, 0x5, 0x0, 0x4, {r3, @in6={{0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4cb0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fa4, 0x7, 0x7fff, 0xfffffffffffffff7, 0x8}}, &(0x7f0000407000)=0xb8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003ad000)=0x0) 2018/01/06 06:56:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c76000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000059f000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000d7e000-0x4)=0x0, 0x4) [ 361.161711] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xc8b000)=nil, 0xc8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000c8a000)=0x0, 0xfffffffffffffffd) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c8c000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000c8b000)=0x1c, 0x800) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000230000)={0x0, 0x4}, &(0x7f0000c8b000+0xb3c)=0x8) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000611000-0x108)={r3, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7f2, 0x1, 0x6, 0xb13, 0x1, 0xfffffffffffffff8, 0x40, 0x8, 0x8, 0x19a3, 0x80000, 0x258, 0x400, 0x58b]}, &(0x7f0000c8b000)=0x108) [ 361.216355] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 06:56:35 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d45000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000659000-0x4)=0x3ff, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b5e000-0x8)={0x0, 0x0}) accept$packet(r0, &(0x7f0000a65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d1000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000068000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) r3 = socket$llc(0x1a, 0x2, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000ea7000)=r1, 0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000d79000-0x4)=r1, 0x4) 2018/01/06 06:56:35 executing program 3: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000609000)={0x5, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ba2000)="65c2b8b3b66df0f77e313dfa5ced7381510849ea1f2237411ddf986b431fbf361447b3b8734518a9a5f861039f0a6d4d398825d0428b06f10ba7c619d1b64de8c92034620a107af4261cb908", 0x4c, 0x20004000, &(0x7f0000dbc000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 06:56:35 executing program 2: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0xad, &(0x7f00007a6000)={0x0, 0x0}) write(r0, &(0x7f00000b1000-0xe6)="0a4c07cbb6313e0d10173f76742f5f6c3b2565a250a6c409831e410178f44c050c840ecf1ee3aa74be9fa47c0c15fe9d6b782c934ab3463dd426d559009bc239422656bec2bdb36291323bf389d01d7c104c72476b0c83b9b4b259ed018a7459f3de9111bd2b902cc587bed0d2cde21632ebba5280f2280c9b9712f922836ad4b6cdffcfc546262efaf1f7c14030aa1cd2acd3680ad67dcb7726da22ea0a117d5ed55a32609b835ec134deba88cf85cd1a994a182f9043f204a2227603a85cc991616fe61e2cf9c23b48dc910698574595f9235ee75ae29b152320f84a5f39ce1ba41f9cf30a", 0xe6) socket$inet6(0xa, 0x800, 0x100000001) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a4000)=0x10) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007a5000-0x4)=0x14) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f00007a4000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r2}, 0xffffff31) r3 = socket(0x1f, 0x1, 0x1000) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007a6000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000044d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007a7000-0xc)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xfffffffffffffecc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000487000)=r4, 0x4) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000184000)={0x0, @in6={{0xa, 0x2, 0xea2, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7, 0x4, 0x3, 0x7}, &(0x7f00007a5000)=0xa0) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00007a6000)=""/3, &(0x7f00007a6000)=0x3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00002b7000-0x8)={r5, 0x200, 0x2}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket(0x11, 0x2, 0x0) mmap(&(0x7f00007a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r6, 0x1, 0x2c, &(0x7f00000d9000)=0x0, &(0x7f00007a3000)=0x4) 2018/01/06 06:56:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000006e000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00005ec000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000f9000)={r1, 0x2, 0x0}, 0xc) r2 = accept(r0, &(0x7f0000846000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000099000)=0x60) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000119000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c54000+0x543)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x1, 0x3, 0x3, 0x3, 0xa, 0xa0, 0xa0, 0xff, 0x7ae, r3}, {0x0, 0x80000000000000, 0x8, 0xff, 0x401, 0x492, 0x9000000000, 0x2}, {0x9, 0x9, 0x4, 0x7f}, 0x9, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x0, 0x9, 0x2, 0xffffffffffffffff, 0x4}}, 0xe8) 2018/01/06 06:56:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000052c000-0x299)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/06 06:56:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000362000-0x4)={0xffffffffffffffff}) connect$bt_l2cap(r0, &(0x7f0000202000-0xe)={0x1f, 0x1ff, {0x3, 0x7, 0x2, 0x101, 0x5, 0x51}, 0x0, 0x80000000}, 0xe) r1 = socket(0x10, 0x802, 0xfffffffffffffffc) write(r1, &(0x7f0000eef000+0x539)="24000000210025d7001c0704008c1920020500000002007fffffffeb08006600fd5f76e0", 0x24) 2018/01/06 06:56:35 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r0, &(0x7f0000002000-0x58)="", &(0x7f0000008000-0xfe)=""/254}, 0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000b000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x3, 0x3, 0x2, 0x9, 0x1, 0x3}, 0x20) 2018/01/06 06:56:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x54)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x1)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f00009a5000)=0x8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r2, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cfd000-0x8)={0x0, 0x0}) accept$ipx(r3, &(0x7f0000cf8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7b000-0x4)=0x10) bind$inet6(r2, &(0x7f0000b91000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$packet(0x11, 0x0, 0x300) 2018/01/06 06:56:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000005000-0x4)=0x6, &(0x7f0000003000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000004000-0x4)={r1}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="c7ef8bd63293a9c644b8f1bfa51b1787a670134de8fcc174cab08ec0fbfdaa94d0a84aacf9cd95f8f8a6ad09eefa52b010911cf4d8cda95e866aa166c449d77595ce430a426d6955053a0c7a65936e1dc04e856a60541586cc8e7fe3c2ba476a75ee728022b5194a3e685fec2c2b34bb2b0d94c6ac7454905e19beab75e3fd96e7ddb12ff939663bf7b4bb70934c3bab330457b968fb8630358f729fad1f241baae7254d78945001b6d1ce45562046b675c4a0e412d76e2d95584e3f72be3580187fe343a89cfcf73df7bd5b166350fa295bafd534", 0xd5}, {&(0x7f0000001000)="eebe9c77ae0306e177deb4008a66c315be5e10ff76f1abba9d8f2010ec1472c6c50c14de8653ef59afe42a4b5ec05f4277bcf60c2b9e569a51cf37a1ff44964bbdf7443598462a598b32bf84ec1791fdbb26ced46006", 0x56}, {&(0x7f0000001000-0xe8)="3ae55f4982c8773fc78155b352fd62a9ab6043442c2afc2d47bc379381617da91d38ca085bfa94f59e9ac1c180778137392b7257d1c71974af033b47d198eb39512197185ab4f267f0f88469e97ef9f4bfa4c608202141b0827a5522a7ca9719a5dbf944d3045e1d7c18cd1f7e4f76b4386e425214631bbb12a4fafb0a18565c4de5836625b341ae033ca26cf3f1c2cf9a07232c60219d194d135f170990bbdce75ffd025b77e1af2dc66611e3e5ade824669bdc36aeeac45e616983644e03ae43bc83b2c3e1e85b77ec0f7789bb953320b283492da6795739b77bc379f61cbe34f6ae972461451d", 0xe8}, {&(0x7f0000002000-0x27)="9c9e5a67c0944a2d6a69bfec444828ff738412ddcbaa6d03dee665db7b201e9d4c8a802f14e92e", 0x27}, {&(0x7f0000000000)="e52c29684b4275db38550e1ac60d44f7200d5b71ec54dbb0e2914c13ec539ab9b24967f18ace1f36ede7218155d970adadcf177ae298321fb690110162fc56ea4a35797b9bedcd8c4d258e8bc3a874cb51cab8750ea25c12454e4a0e11d8821087ebe0ccd5e1148d84c91fa3e2fe7dcdec", 0x71}, {&(0x7f0000001000-0xd6)="7e03ffcea48e122dda2f715e970085897b0f5cb48a79e0488e3011f5fee641ebd621c638f91032524279021245e83c66511fedcc12c62089717e85842e4b735027d80c856995b02eb29832c6ed4e5c7946f821b0de85f4b8c9f8edfbdcf8d96067d0f3a6d51c1ea033d507b10310d771d2b1c31cea39eb06e06eef4b2a9fde27849d448fc02c61efe5dccc26dbbb2c6d9a6c4486aff343930055c5d486d94c758dd39b979886d6bd1a6f9676a7ad4024f5daf578dc0a0a308833ffdda2f32349520b4d7fe4dca824aed0b3f4ceed631c7e9268385888", 0xd6}, {&(0x7f0000001000-0x9d)="32dc24474d10d07a4f8bb80b64ac5ed32b351e2bda261ba149de03af7344d1086261030f0d87e4569138179201b914bdfc5c31ddf7161c5a8297f503265f985add90f5442e42177dd6cc2a62c3e353b8c096ffe7c6cf669a3d572daf6b10998062bb9c75d59472012f2d81332e6b798f9d84a8c136ab3e3238aa43b36b550426b7af1df681692481d27c9f41cc280ff68c97d5c1c065d24e1db7cb4c67", 0x9d}], 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0xb6)=""/182, &(0x7f0000000000)=0xb6) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/06 06:56:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xb, 0xf, 0x9e71, &(0x7f0000760000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000954000-0x19)="efcfe274d0ca9a3dbfd9bddec0aee4a147cb7f28392bced93e", 0x19) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/06 06:56:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000426000)=0x210, 0x1f8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00007c4000-0xf3)="28a81fc679d22f171dff82052dc66c72fb249190e88ad1eccfc614c48f3b2550bb374690f84ca985ca03a2b3a0761c0af2bf7efc9d43c8b86afe41658ae7928a4b198e23545629b2c4618c96128e28d17394330a95eb8873df11d9331ac359ce00f843ef8749efb9abf937210a85977475b4bc068540d26574d61163d79682fa1829", 0x82, 0x0, &(0x7f000014c000-0x10)={0x4, 0x0, 0x0, "e89bf7664fe7", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9", 0x41, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000425000)=[{&(0x7f00005a5000-0xb8)="7ae39c926b8caedd25bd13b6cd96aeb16541186ddeda5c86000000000000000239966931dda1a79b5a11692799b9c5836480de35f00e11c967f29e2b37c600a29b6d5f6bbb0b7c11826e5a4871355eb1413f6cb92e4bd52c026ed4712b41bd0819a8fe76a123f9e5859d4c3ef32693e8f20a5789b45ce50cefa8695779fcd201ac3d141b98cd43ed686b2368ba469e644235b320fbb9a3dc656aa2fa24e3bbaafbb6385347db499b35f282a7ad684159f91c45e1da0a36a8", 0xfe83}], 0x1) r1 = accept(r0, &(0x7f00001b3000)=@hci={0x0, 0x0, 0x0}, &(0x7f000042f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000046000)={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]}, [0x1, 0x8, 0x11, 0x1f, 0x1, 0xa698, 0x8001, 0xc0000000, 0x9, 0x2, 0x8, 0x80, 0x7, 0x7, 0xce]}, &(0x7f00007a3000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000ac000-0x10)={r2, 0x54, &(0x7f0000a35000)=[@in6={0xa, 0x2, 0x48e, @loopback={0x0, 0x1}, 0xaec8}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc96}, @in6={0xa, 0x2, 0x1f6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}]}, &(0x7f000079b000-0x4)=0x10) 2018/01/06 06:56:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000791000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000264000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000048e000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000c4c000-0x48)={0xf, 0x2, &(0x7f0000cd4000-0x10)=@raw=[@jmp={0x5, 0xabc8, 0xc, 0x7, 0x3, 0xfffffffe, 0x0}], &(0x7f0000b11000-0x4)='GPL\x00', 0x5, 0xee, &(0x7f0000252000)=""/238, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000711000-0x8)={r0, r2}) 2018/01/06 06:56:36 executing program 3: socketpair(0x11, 0x5, 0x6, &(0x7f0000745000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000015a000)={0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff001, 0x8, 0xcf9, 0x3, 0x8, 0x4, 0x7fffffff, 0x4, 0x7, 0x0, 0x8, 0x0, 0x400, 0x100000001, 0x0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd21}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00007ec000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c29000)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000bff000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x211, &(0x7f00008bb000-0x10)={&(0x7f000090c000)=@report={0x0, 0x20, 0x0, 0x4, 0x0, {0x0, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x8, 0x2, 0x9, 0xa, 0x20, 0xa0, 0x89, 0xffff, r4}}, [@sec_ctx={0x0, 0x8, {0x0, 0x8, 0x1, 0x5, 0x0, "b492b588177f4b6a1ad39d7eb1fd0e578fa7472e9bcf6afa933d9eee9d0ae9ae9bf4efd2b785f5093ab55fd3aee46e8bd209f46f196d7a0083870e3c32ced8ad02795605e2c5d1c47cff6196a3de64dd415b0858eb61240312dc71242c10350cf3f73821d2bde40e4b23c742c909487fcf9390558c9a42fdcdc9d33f5706e6bb23261dc520aa9c18cd89798638f1bd88e366679e7d161b36ae863d89504746170823f5d8a51e71f0962e59b1bc6e277eb5dcf321a8c3c88bc4a0f8af5ef3be406d5469989eaa38eda6772913f25fe89db47034ac57cd429fa080445ae9d51cbfbbe5d85275bbb859b532d517f6e6bf19ef14048d9680bf201101162c659d3e672094d31d5c6f91a4963d946a947d61dd6f774bb9bc7668bcd0251a0ee2ec793b8b8e9a56d94dedb46a2af2222bcc1d7c9ebcd60a9752a4009fecb10b28a16b3f444b519ff2c951237dbec36e279177b5cfd2428addaa7e1397d7319272d4a6b23105618aef2e76025c987d6da2f6a134fb5ad8a62569cd51b19eac931624020b18ac388996c0a17642bdf082ff21987fac567ec250ddd98adfe9398dd99fb87dfbafb7608595855aa8aa83930dd3e20d405e35f0bb846c3d3795140cd2d0a656db962cf6de95650ae31daae35f599e728a42ff29a77cf294f10d7a6810fca6f4b3793bfe63ccc31526bce09421cfa04458a61675725d09fd9344b70220940430c9f1fd9140da91a8a57b475f45ada88e31afc5301cc1f1388a1e2a02478b6ab840658131323be387f51b94fb0485ef57efeff0b3cb018fed90e19068ce829261750b88432ed471f655e6449452e1a084a0ba60d52a6f796d151a226d689dfa2c47845b590a291498e63455e38f812c355a7933fc595a290940fb871b778ca53c28eb2d8f2b1b73080611715b7885afd4150c1c51f710c024fd50fa2350d8cf9bf8035b608721a255894180dd6c3e7dfad90308a3c1a99998361aceb0a342e0d604797f08aea093b761fed8dd151b5076ea6cecb890219232d3b75c02e94614c298a80820d44394bf1d6a94b25ace85895a1a18b8157e03719c634631db67e7a8684d7fbb94e34ea02cecf674714813ba0cbc13a554086656499e2ba65303ee16e29b4864da55ae97afb4321c622f281f297412d8fe75db830739757ed02045ab3cc742666e835a451f65f8874f8e9b817679981fc4eef482f86b13a9329149c01873d7bc45bb1310abaa84b7ebca7a69a3933d17d073e5e5be014338cf09bcb7c4f4cf0d49470e9434331db2e8950944f8fef6c4e2d01b12f5b71d9afde3c4f31f66ac0e1b48333de2c1bf21b4c88d9e6e3a8d390b0534392cbad4f3b212f0aeff3a8df8d238acf531b48871a74477dc30dc1fa5727bf144550e92ef011726682322f682783297d4f0c4395c2482c6c118166a58feaece74a956f76d52124b8138117b9d4e9bd9ab1c1ff65305be7528069e3e3a400021853540f9c944189eef5038b2f23bba124973f4818bfff2757958e1c5efe0cce9a0a4291c42190823dc98647375a5c18b0140e8ce974e71659d52523cb4c47880ee8ad768191b53be6573730ad9fa569699fe3fcb5857db1f7b70dda3f47e36f39e2fd5accb425682bbcf24c47052b3fadb0053fc47bdbf60aba7b5a79a0ed9359e75c59beb357af67e4f8142259853c670f93a4c707b9d6864ad7f3cd67d94b64958052f28bfaff4d422c99498621f9e1b6e829e6474de484b273336e752fc42ecf0b8d000fe4c81a0c85d6c4ac0e584f756c6690a74b0ec3b753f74ed9239569524ebe78a34f31ebec47377f27aa00357b62a3364abcf0c248441b43c47e83410c6ebcf9a96e59479a186a7ecdad3b882840e1d0ee4948f895b3cf14313cdece600d0f76ad213b40d2160029933758c070a38dc76119f917ef6b11d89f4a8332765871aa9ff3619cdebd10ed0971218acdb814bda612f0ecb2187195fe260ade0382ae51f5c46f10216b8427e4a2dcea35261f20efb6b75ac30e2fdc3e62e37021576d1cd67026a9d72e91b161e691e54046e4cea7ad1fc6cf7e7a007138dd6bedc0de47e01c55d80d8853c829191a462f3ddbd1af23a19976860e0640b48055c1cb1ba6d6d30960d40f7407f2f6090761f0e6bb8950790799fbe224e1adbf87aaf736066ee39a40ba2224d9036c6773957e30d9c52c1928cf952ad82f7afd930128a1de6769c7e0c5e12398775f3dd66c54e5d76df0ec2c556c02b1968cb180d9016fd1f260bfdb2ab52be6a75aba2ddaa3a2c1bed98d5cc248cb9004701ea365d02a62e895d20ca8f724f6c25ce5450475cda1f67745e206b290b4ed1b9984eedd44a8ff2001e5e03d4795519f5a920d4b9b5e511d1bf49e4dba8224b34cd72cc6fa40c161f470d10a357a284722f78ebe30d203ecca0bcefaf9ddf8e9f58a92c6d87683e383670e002c19a5daa27d5fea7663b592140cd5e7b7abbb88430d337a0a8007075f5e8bc2dd13318052305af18f8782ccedc3dc2e7924e5864ff063bbafaa0338c86e0fae2e3bba2e14cf2b4fce4dc03569d518bdef8cb24ec10cf3e860ccc4b4696b4568dea0fa296ca47b3b0ee91c4bfe7a63f95fa8b83b7dfce1e954e5cc360ae8a22c30bebffedc36fd4fa2171d0134773f1203f51a3cc40c7c891c4600f0b569a409b7e33a04b59a061916652fe9582a50b44af965459de1a3b16f67105fbedffa71216e622893b1c5c0ae32f248189799bf5178d2206dbaaf1cb2388f9c5dee1aae675db98d73bd7aba9e5b5aca89d3ebf2e2d4c4ab89995ff058c0c56589a8b8dfd7f35f2a64c332a7747e9974c0358f7fa61a3fa0a8a5fffe4c6c2814b235786a0f9c4e8862782352aaea46ce52125cab9f0b7615007387b81e6607b976b4e27defeb1b877b8047487a5747230f97dc89be9f74879a02800997be6a161d775d7c860895cc94e03adfca0fe0664defe1536f2f557a7f2e6f96d1e5cc25bcc279e7f1429ec132dffdd8a4de46353da4e48451126c7f86872e335600faa741ee9953eb075171b0597abd52d1622a19750eced1d76e27a7c6b2b7f77ddee7da2e1b844cc248a32c0a368988dd67fc8c144c0d32c7fb23b97cc33592a0a3a223435cb5a5f8d38c5e485e41de71020ce92036d64e6bddd820e99d952d86e13cd722db00e9a521a9f08e1f1da25f480b57905b4994c51ee8af4390874073aeab5ab072c714f7b98a42b5e18b5c9d893419507322ec344f8b5f9f4f2d937c5c4b3f332c9225c742991c8f21c89a2242c1b535bfdc5be8d501021e572fcefe3ada8a0da7f893546a16f4e9ed066d4d507e12f36f15183190e8c9d86a455fc1173fb4c9a2be66a0bfa7bada2fff1e54b2b9e998f0f30ce6d8dec1a68bad82b8170e933d5302c00b40813eb1c6ec711646548c6aac88d09d56127eb441eb7a1785cb856edded6fdc00cadc22f1c1a113c9cd523e176b2d04fdb6a00de39b7f450362d52e307ccbe2c6c75aa6bc654cbfa1d819625560bab0359798cac16a97ef71c7769d29eeb98870936236f2b3fa4d60495727e725fa5eeacf9b943f7e84b2bf06eb42018cb7f6fda2aa65144eba42cbc732f46fc44fe7282734f1c293c3dc29d72223feea70a5b1c348ca59ed78fe36d62f2b260f66ea72dc326c8f7a895f87dc6a6e1597dfbb0349d444b5cbae58730b00098d4e12c30512bce4e83972956202b38b5d7eb166ba0360fd2b052fa68f7942017541b9dcb5b01b42923e55160e296edc06d0ee186e546f08ef05f4c9db16a67fc701923492da83cebb5eaadb3c63dbe9d722917669fb02b9840bfb5a8dc3bb76b24d0cc5568ff93bb9c3a77d39769fdc1618adbbc630969de69869b58a4107b9b2919f28624d4e88da12764766e3b6b2b640780c31e5f10378244bfa098b4c755c0bc617a0185a24eeea31d9253a7762ac23e842f216c9d22dc85becbf3b1b275f3454a32aa72f6daaa6ff5de4ef0a9faa15cd2373766f9333a114c5e912f7590a4d465e7de2bcd66f87646a2b0e08fa3c1fb49894635a418a31d9d15adf6cc5b7aa5cee93a29d74cc063f4cf3cdbb82d0a235dc4d47d89e7044d6fbd98b5326be49a300e219a2b01ace818be1ceac6ea3ab190c75d24f4d0b2c50a7e7c35f2eb852c9b3297062b628ae043fa465244e785a660c4b97b470c528abfb495f573afeff64226f23d36cfee3dd028a329d5e2518edcc6d015a192ad8286a27231f80df12ff868a87d7223b695080b42d8e5abc82acdfb990ff15655b38ccabe35e633b96edce2ea09a32fee24bd1c58efa2a52cbd7c6e28c4b5bf69ffdfb9687788ecdc928d5f9a214bd6d9d1d6f5f94695ba42b271b6a755debd2f76691260e415ff064d5f2cb0c3130fdcb80868d5fa02147b3c5c6e1d019af8a69c4c4b37225e020366eaf68200799c01ef498d846217e526fa15a914e17a1b386490b1436b22b4720996df38239ab32342100d2fbaf52013eef64d42ae40c9d93bcb86200f9d27e1a958bd8b83edec7948be874523164b6881dccfd0dc52871c706773aa47eb18c9b1d6b1f088cacaa47be1dfdfceab4b9b0562e35c0110e722e8a6c7bdc4412afeef5a37c8843ec578ffe368395ff1661bd3b6ddaf990b62830332b976aad456c5ec73faa3d5fba740026652077cd3595cd1d47c9316a1e4eea3cc9957105bc676f812e46dbb7f52f9e0d377226638e977b84ff16903ffb55d752a7b0675e2bed33438968b8fe37fe593ecd84ecb107a0686107d8bc1fb95549c59a11d9c50c2d1ddb75ef3c050899bc32fa0f3ae4d214187960b631f235622c0ba3d3f36d80b2a712cc01b0bbb258b2d43dea1ec66c4104440cd463157d4c470a0a13da54b99f578d5d5781014383f20de7c66b0b25f222b329ff3309c9009165e6c7e117e91f1376a16f8a72813eb1140a34f6274f53c2676ab2f796fce181338799412398fe6cb14837e8703bcd03aa7c2b284ae7bdc8fb7b75cbc55f18a827d5f9d2b4a7792b7064ee4dafb9643c6fd780cba9159fc25b02c76eae24d3200b7fb487b2cc24f9ff7c7b9c9e58f21becc70c32df3ad5552bfe3fa0e4e2cd47f8245a81b732a196f21f86edb27b64a65816c53ec21aae8a02fd2a57de63832715daa0d34ffcae8e369fb862ef0e9ba11b8b290bf427d804e4cdf22a97fb9897b7d97177b9a2ab4cfe7302caff5fc27f8b5b383d4f11abe9c28d315f9c9eb9bf440a4c3b7eb6c116f70f1915941348dccd9759c3fbac6d552e6f3d61308bbd58c6c169fc5b3b6c50c21b59f6ccd9d8052a4e2cf95f7a58c06e17ff873c361777bc2840f7117e7ffd206afcfc92c92102821683489334d7edc185631be51dcf89bc0c8d24fab9025354d423b49a8ce39490ac282b476b3f86e86d72a37621807aa3aa7c0f7d35a0bd3d7a0b440b586c913df97c9f3c6c7c8b28354c9cab10778c8868a350558f19caf8a886839d3c72bb8e8bca49a818ffecf4dd091793eaab97d1ff7162842e6965b9bd3a8a124273b98c46427e08d5b9bbd5ffc112813de8d87ab0fc2eb85b8769333b99aa2fb799a5df39ffd4f6512e204c050342c6453725174bc286692c44ff632b363f878ae7e87cd8e70d332f2f321edfcb28cef95d0e76df612ed028ba48cb0dab4279da47f042c5fc4ece6f43d5c1785d4c2c2ef5d3a8fe319a7a12116b8c6fc8ab3984e8ebb5a64707535282b3fa04ce0279df102b0ca5e0e7f2328c554b2916746f790fdd717277885aecebb57d44073d7dab2e497b588d4014667ea63857f7f534a4e2a474e890a34ed0f"}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00006e6000)=[{0x7, 0x7}, {0x2, 0x2}, {0x2, 0x401}], 0x3) 2018/01/06 06:56:36 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6a000-0xbc)="c7f413f148c9073d2f280291c9f44720d03c94bedda12f206586188c08a903ea80edf3daa795762b371904831affb3069ba849604142805ff2b49e959f6e8944234da8e4b9638b3acb090667f4ea7e9229a962fa16846e1f856567bbbaeb0feba46f06a8e82f81f4b1670a7d476d6639f08ba193174f5e09df917174ec55bc64465cd6dd1c81893229911e01dacbd0c847a5e470f1f066dfd3ba3f848c0ae8f377510ec359c6ef5a8bce823dd52fa20c84a11b71d05c25b9a35f267b", 0xbc, 0x20000040, &(0x7f0000e6a000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005bc000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fffffff, 0x0, 0x81, 0x0, &(0x7f0000e68000)=@common='sit0\x00', 0x200, 0x0, 0x0}) 2018/01/06 06:56:36 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x108e, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ff3000-0x2)={0x0, 0x0, &(0x7f0000ff0000)=[{&(0x7f000041e000-0x40)='A', 0x1}], 0x1, 0x0, 0x0, 0x4000000}, 0x3fffffe) recvmsg(r1, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000be0000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:36 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000008e000)=@generic="296d8c338bdc7a1d8483ba027a570275", 0x10) write(r0, &(0x7f0000d20000)="26000000240043f8feffffff00008d4002fd0005010000000e00030040030000000503c76e35", 0x26) 2018/01/06 06:56:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d45000)="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", 0xfffffffffffffc9c) 2018/01/06 06:56:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/06 06:56:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000aaf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000027d000)=0x10, 0x800) connect$ax25(r1, &(0x7f000083a000)={0x3, {"6b770517e308a7"}, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000089e000)={@common='tunl0\x00', @ifru_flags=0x4000}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/06 06:56:36 executing program 3: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d1a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000016d000-0x4)=0xe) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000081d000)={0x0, 0x20, "fc9c44db5f169bc3258d4434cabfeae813ee13b70ac15fbe3e8cdcf6549f3343"}, &(0x7f0000d1a000-0x4)=0x28) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d19000)={r1, 0x80}, &(0x7f00000f5000)=0x8) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d19000)={0x0, 0x1000, 0x8, [0x8, 0x40, 0x0, 0x8, 0xd9b, 0x0, 0x80, 0x17f]}, &(0x7f0000102000-0x4)=0x18) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000d1a000)="69edb7ec2c3b74dbdd0c74ac40745a058879851ecba7d26ecbe27df2", 0x1c, 0x40, &(0x7f0000d1b000-0x10)={0x4, 0x8, 0x7fff, "f5bc6ac1fedd", 0xffffffffffffff01, 0x0}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d19000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, 0x98) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d1a000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000491000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/06 06:56:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000609000)={0x0, @in={{0x2, 0x0, @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]}, [0x4, 0xa8ff, 0x1, 0x4, 0xff, 0x2d, 0x20, 0x1ff, 0x400, 0x0, 0xfffffffffffffff7, 0x1, 0x1ff, 0x14c, 0x9]}, &(0x7f000028c000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001c6000)={r1, 0x390, 0x4, 0xfffffffffffffffd, 0x3, 0xffffffffffffffff}, 0x14) write(r0, &(0x7f00009be000)="220000004200030b00000000ef00120132000000000200000000000000ea00050029", 0x22) ioctl$sock_ifreq(r0, 0xda5c007d3f70af14, &(0x7f000071d000)={@common='bond0\x00', @ifru_names=@common='ipddp0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c0a000)={0x0, 0x80000001, 0x1, 0x7f, 0x8001, 0x9b67}, &(0x7f0000752000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001e4000)={r2, 0x5, 0x30}, &(0x7f0000483000-0x4)=0xc) 2018/01/06 06:56:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00007c8000)=0x0, &(0x7f0000be0000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt(r0, 0x8906, &(0x7f0000fdf000-0x6)="747fac7b8414") sendmsg$unix(r2, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r5, r1, r3, r3, r4]}], 0x28, 0x0}, 0x0) r6 = accept4(r0, 0x0, &(0x7f0000909000)=0x0, 0x80800) connect$bt_l2cap(r6, &(0x7f0000d0b000)={0x1f, 0x8, {0xff, 0xffffffffffffffff, 0x5, 0x3, 0x1, 0x10000}, 0x37cd, 0x9e65}, 0xe) sendmsg$unix(r2, &(0x7f0000fd1000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18, 0x0}, 0x0) close(r3) close(r2) 2018/01/06 06:56:36 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f70000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000fe6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fe5000)={r1, 0x46e, 0x10}, 0xc) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/06 06:56:36 executing program 2: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007bf000)={0x0, 0x0}) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000b4c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cde000-0x4)=0x8, 0x80000) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0xa, &(0x7f0000172000-0x4)=0x3f, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000864000)={@common='bpq0\x00', @ifru_flags=0x1000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cdd000)={0x0, 0x0}) 2018/01/06 06:56:36 executing program 1: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003bc000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000062f000-0x118)={0x5, {{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]}, {{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]}}, 0x118) r1 = socket$inet(0x2, 0x80006, 0x100000040000002) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000953000)={0xf52f, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x40, 0x2e, 0x7, 0x4, 0x0, 0x2, 0x10000, 0xb7e}) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000954000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000272000-0x4)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000094d000-0x14)={0x12, 0x8, 0x0, 0x3, 0x2a}, 0x14) 2018/01/06 06:56:36 executing program 6: epoll_create1(0x20000000080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x16c)=@delpolicy={0x16c, 0x35, 0x400, 0x6, 0x2, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x1, 0x7ff, 0x2, 0x80, 0xa0, 0x3f, 0x9, r1}, 0xc, 0x3}, [@sec_ctx={0xa4, 0x8, {0x9f, 0x8, 0x1, 0x0, 0x97, "5c70102d30e3c8301da46b27cbdddeaa6f235754548ef21f88396f76d99ccec7842ecc5217ab279a0526b214bf2b0ac5d562c9457b9866b584e3a450d3083314b182443ef8812c5f40c96e98762e6478517a32ffdfbb17cd308efbf0492d81db5db4ba38be8f71df170ea52c08e82f4884cc39200226f46a880e2408f06f5cf61f907283e5798eeaf7e54ae545696fcfa8c872104bf63e"}}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x9}, @mark={0xc, 0x15, {0x0, 0x8}}, @tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6, 0x0, 0x2046, 0x1ff, 0x100000000, 0x909}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) 2018/01/06 06:56:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000b37000)=0x3f, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009fe000)=0x0, &(0x7f0000564000-0x4)=0x4) accept$inet(r0, &(0x7f00000ad000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f91000-0x4)=0x10) 2018/01/06 06:56:36 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000009000-0x4)=0x7cc6, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000a000-0x8)={0x0, 0x12101287}, &(0x7f000000b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x6f)={r1, 0x67, "1763dd700b1a7c2ac28a6676689e1361df5306bb3432d58f5b43ed60c602142fd4923f6557b64135f7886b340ce97dbc58480e67dfda978e99ee4f94b7a7fdbccd6e2919c802864ca1e666bf5726c9e9252dce524362d9a4fed1b9b5ab241a0cbed7552e266327"}, &(0x7f0000003000-0x4)=0x6f) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000)={0x0, 0x40, 0x2, 0x7584, 0x80, 0x101, 0x200, 0x50c, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000b000)={0x6, 0x7, 0x2, 0x0, 0x22, 0x1, 0x7, 0xab, 0x0}, &(0x7f0000003000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000b000-0x8)={r2, 0x4}, &(0x7f0000008000-0x4)=0x8) 2018/01/06 06:56:36 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0xb6)="31c1a4d84c8ce7d9404cfa138215ad678facfea4f491fa5ddb5146aa37e6afefcabca42db715d8cd46b906523ee190fc7ab64efe7d7b37912c1c8167db1d5cf47b26168812c595dea5ddb44a7a4920db238bff741e5fea0ee66f48ecde8ec66ace401f8cda427c6ba448ceb5203823c563e0d4418f743572f0c1346a9f6ac2a1119763ae3c852e048d0c66c36523ac00f6a763e570036719fe56718e8cdb499d2d76dcb59e2a61b3d315dd220423731e1f70bc8e9e3c", 0xb6, 0x4004, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000005000-0x64)={&(0x7f0000004000)=[0x1, 0x7, 0x63d4, 0x401, 0x1, 0x4, 0x2, 0x3f, 0x3f], 0x9, 0x2, 0xff, 0x0, 0x2, 0x4, {0x4e48, 0x200000000000000, 0x4, 0x99, 0x3ff, 0xfffffffffffff800, 0x2, 0x9, 0x377, 0x9c, 0x100000000, 0x1000, 0x4, 0x1, "8c5b930cd110b7494903ef0a5000b5294e1d2f3aec15a08d53c77b08898ce5a4"}}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000003000)={0x5b, {{0xa, 0x1, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x470bd81c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f0000001000-0x41)="fd", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 06:56:36 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc9, &(0x7f0000037000)="", 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000893000-0xd6)=""/214, &(0x7f0000158000-0x4)=0xd6) socket(0x9, 0x4, 0x3adb) 2018/01/06 06:56:36 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 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)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00001fd000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fec000)=0xe, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000308000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xad}, @in6={0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x2, 0xfffffffffffffc01, @loopback={0x0, 0x1}, 0x70cc}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xac) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x18) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fed000-0x20)={r0, 0x3, 0x1, 0x1ff, &(0x7f0000bc9000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000fee000-0x10)={0x3, {"2e5731f52bec28"}, 0x4}, 0x10) 2018/01/06 06:56:36 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007bb000-0x8)={0x0, 0x0}) 2018/01/06 06:56:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000cb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000999000-0x40)={&(0x7f0000f90000-0x4)=[0x0], &(0x7f0000725000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000675000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000dfb000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1b, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/06 06:56:36 executing program 2: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000960000-0x4)=@int=0x0, &(0x7f0000960000-0x4)=0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c3000)=[{&(0x7f0000955000-0x89)="", 0x0}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/06 06:56:36 executing program 7: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000031c000)={0x6, [0x1ff, 0x0, 0x8000, 0x400000000000040, 0x3, 0x7f]}, &(0x7f0000f29000)=0x10) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007c2000)=0x0, &(0x7f0000f08000)=0x4) 2018/01/06 06:56:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) accept$ipx(r0, &(0x7f0000b0f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000023f000)=0x10) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000000006000007000000911dcc", 0x10) close(r0) pipe(&(0x7f0000dde000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000c5f000-0x64)={&(0x7f000019b000-0x14)=[0x80000001, 0x9c, 0x2, 0x3, 0x2], 0x5, 0x0, 0xfff, 0xff, 0x5, 0x9, {0x4, 0xfff, 0x8, 0x7fff, 0xf32, 0x40, 0x2, 0x3, 0x591a, 0x9, 0x80000001, 0x809, 0x3ff, 0xfffffffffffffffa, "94b5b0b23f0d8f27a4197fc52e8dee4eb29d1c58df9f99277281f14adbe883c0"}}) 2018/01/06 06:56:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000730000)={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]}, 0x0, 0x400, 0x7, 0x74, 0x4}, &(0x7f0000acd000-0x3)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009d1000)={r1, 0xfffffffffffffffd}, &(0x7f0000132000)=0x8) 2018/01/06 06:56:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000eb7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20, 0x1, 0x3, 0x3, 0x1000, 0x1, 0x100}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fb5000-0x8)={0x0, 0x0}) r3 = socket(0x1b, 0x800, 0x6282) recvmsg$kcm(r3, &(0x7f0000e25000-0x38)={&(0x7f0000778000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, 0x1c, &(0x7f0000b03000-0x20)=[{&(0x7f0000f5e000-0x2b)=""/43, 0x2b}, {&(0x7f0000895000)=""/200, 0xc8}], 0x2, &(0x7f000002b000-0x13)=""/19, 0x13, 0x200}, 0x10040) splice(r2, &(0x7f00007b5000-0x8)=0x0, r0, &(0x7f0000a98000)=0x0, 0x8, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r4 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x80e, 0x3f, &(0x7f0000431000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r5, 0x6, 0x18, &(0x7f00004ca000)=0x1ff, 0x4) sendmsg$alg(r4, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000293000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) 2018/01/06 06:56:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e7000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x1f, 0x2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006e3000)=0x9843, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x80040000048a, &(0x7f0000fd2000)="0600000000000000ed1800000000000000407470ad6db86078032ea94addbcc1de84de4442e443ffb02bf2127d323f0007e19f8f84452526f02b5dc72928b8f3360c095ab746077e4006865b11709badb2e87a", 0x53) 2018/01/06 06:56:36 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x41d3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 06:56:36 executing program 0: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00001d4000)={@common="73697430000200000000000000000004", @ifru_data=&(0x7f0000f1a000-0x20)="0000000000000306000000000000c0ffffffffffffff000000000037027c10c4"}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00003ce000-0x4)=0xffffffffffffff80, 0x4) 2018/01/06 06:56:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) [ 361.664669] sctp: [Deprecated]: syz-executor2 (pid 30863) Use of int in max_burst socket option. [ 361.664669] Use struct sctp_assoc_value instead 2018/01/06 06:56:36 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000cf5000-0x99)="0e60d3a8d61789c431e77c46b8dfac42", 0x10) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00001fe000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fa9000)=0x14) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fa9000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x6f, &(0x7f0000fab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000faa000)={&(0x7f0000e4a000)=[0x563, 0x7fffffff, 0x7, 0x8, 0x9], 0x5, 0x4, 0x52e03baf, 0x10001, 0xffffffffffffb30c, 0x100000000, {0x5a, 0x5, 0x9, 0x236, 0x80000001, 0x20, 0x3, 0x6, 0xffffffff, 0x800000, 0x40, 0x6, 0x4, 0x6, "2d50e92d8a6937695df5f2ba713634a343374a5a841e4da091cc437598ac04fd"}}) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/06 06:56:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/06 06:56:36 executing program 4: mmap(&(0x7f000067f000/0x1000)=nil, 0x1000, 0x7, 0x12, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000de7000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000546000-0x10)=@common="6c6f3a00f4890046041b932004000b00", 0x0, 0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d15000)=0x0, &(0x7f00000b4000)=0x4) r1 = socket(0x9, 0x80805, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000394000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f000034b000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000393000-0x10)={r2, 0xfffffffffffffffd, 0x4, [0x800, 0x1, 0x6, 0x3]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000ed000)=0x4, 0x4) 2018/01/06 06:56:36 executing program 1: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000166000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$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$BPF_GET_MAP_INFO(0xf, &(0x7f000060b000-0x10)={r1, 0x28, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ef0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eef000+0x265)=0x10, 0x800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000ef0000-0x4)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eef000-0x48)={0x1, 0x5, &(0x7f0000eee000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200000002000000, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000eee000)='syzkaller\x00', 0x5, 0xe5, &(0x7f0000eee000)=""/229, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000763000)=0x0) 2018/01/06 06:56:36 executing program 3: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa5000)={0x0, 0x0, &(0x7f0000fa6000-0x70)=[{&(0x7f0000fa5000)=""/65, 0x41}], 0x1, &(0x7f000035f000)=""/43, 0x2b, 0x0}, 0x0) [ 361.719628] sctp: [Deprecated]: syz-executor2 (pid 30872) Use of int in max_burst socket option. [ 361.719628] Use struct sctp_assoc_value instead 2018/01/06 06:56:36 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00006ff000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000227000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x401}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x7fff}, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x20, 0x0, 0x16f800, 0x92}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bf4000-0x10)={r2, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfffffff000000000}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x8200, 0x7bb, 0x9, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00006b1000-0x18)=@generic={0x1, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003e9000-0x4)={r3}) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000093000)=0x5, 0x4) recvfrom$unix(r4, &(0x7f0000f86000-0x85)=""/133, 0x85, 0x40010002, &(0x7f0000fc5000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000fcc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002ca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000071d000-0x8)={r5, 0x4, 0x3}, &(0x7f0000047000)=0x8) 2018/01/06 06:56:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00008b9000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001bc000)={0x0, 0x1000, "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"}, &(0x7f0000b43000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f89000-0x18)={r1, 0x4, 0x10, 0x1ff, 0x7}, &(0x7f00007e2000-0x4)=0x18) r2 = socket$unix(0x1, 0x1000000001, 0x0) r3 = epoll_create(0x53) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e99000)={0x0, 0x0}) 2018/01/06 06:56:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/06 06:56:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000000)={0xfffffffffffdff06, 0x0}) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f0000000000)="", 0x4) sendto(r0, &(0x7f0000e9d000-0x31)="4a49a819bfe620d8ef4a8e07ac0f355740f1133739a2d3cc6d87a59151bbab9eac91cbe5252b1ca300e20dc99d4769cb0e", 0x31, 0x80, 0x0, 0x0) 2018/01/06 06:56:36 executing program 1: r0 = socket$unix(0x1, 0x3ffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000e, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffd, 0x200, 0x8, 0x81}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x100000001, 0x3, 0x10001, 0x2, 0x8, 0x2613, 0x3, {r3, @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]}, 0x200, 0x1, 0xff, 0x6, 0x3f}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x401, "793a2df1be8f"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000002000-0x5)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xfffffffffffffeef) 2018/01/06 06:56:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d84000)={0x6783, 0x100000001}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) 2018/01/06 06:56:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00005c4000)=""/18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000022d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000833000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000fab000)={r2, 0x2}) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) pipe(&(0x7f00003a5000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) 2018/01/06 06:56:36 executing program 4: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000df0000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x80000, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dba000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6, 0x0, 0xff, 0x6, 0x1, 0xffffffff, 0x3}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000df2000)={0x0, 0x0}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000df3000-0x8)={@multicast2=0x0, @multicast2=0x0}, &(0x7f00003b3000)=0x8) 2018/01/06 06:56:36 executing program 3: socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007b6000)='tls\x00', 0x4) 2018/01/06 06:56:36 executing program 4: r0 = socket(0x11, 0x7, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fae000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000786000-0xcc)={r1, 0x800, 0xff, "c3ddee623656a7017ab2e89d7cbd037a0aab42e9fe1fdc885f2bd0a647eeb42050cd95c0953117b9a1daa4f52b8d2a948f228815ecf75cc17339db2889f47445ed1a6f4568e4b6b294979f074c52bdd4fa7950eea1dcf7a14a5a28159220e5663a29b5dbabdc88e3dbdd2a2893b4a20674ed1955291458b4b2b01267658aa0220ed327d032e865e1abe35e17e65697fff15ae192f922bf6915b9aeea06a6d96382d1f74e684d3ca7a415ef05e7c7fafdf42929d3045bbe3d9373616bec346e67f5d3"}) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000fa5000-0x4)=0x0, &(0x7f0000744000)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x101, 0x4) 2018/01/06 06:56:36 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00800007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95075fc0d61c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd01f273202a527f2facc0035120ec64fa733c1c99276b26e05000000727e327f814dc256ce82cb2c00ef58911dbff90000001300000000ec026956"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x9c, 0x0}, 0x0) socketpair(0xf, 0x80000, 0xca, &(0x7f0000327000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000094e000)={0x7, 0x5, 0x3, "8511f1aae702", "0d5fd0f97e60bae3abd8ab88046a5eae"}) 2018/01/06 06:56:36 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000379000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000800001900000000f6", 0x29}], 0x0) 2018/01/06 06:56:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 06:56:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000033f000)=@req3={0x0, 0x9, 0x7f1d, 0x90, 0x36, 0x40, 0xe210}, 0x1c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00004de000-0x4)=0x1bc24263, 0x4) write(r0, &(0x7f0000cbb000)="1f0000000b06ffde0000f49f00890100001f00000900010006000000010080", 0x1f) 2018/01/06 06:56:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair(0x3, 0xb, 0x6, &(0x7f0000712000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00007ef000-0x4)=0x0, &(0x7f0000e41000-0x4)=0x4) 2018/01/06 06:56:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00007ed000-0x50)=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000794000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eae000-0x8)={0x0, 0x0}, &(0x7f00006eb000)=0x8) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000028d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d57000)={0x0, 0x0, ""}, &(0x7f0000bc8000)=0x8) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0xfffffdbf, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000e78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r2) [ 361.912071] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 361.947288] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/06 06:56:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000011b000-0x50)=[], 0x1000000000000237) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e1f000-0x20)={0xd919, 0x0, 0x1, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009aa000)={0x100, r2, 0x10000, 0x80000001}) socket$netlink(0x10, 0x3, 0x0) 2018/01/06 06:56:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x3, 0x9) sendto$inet6(r1, &(0x7f0000ed2000)="a03671a8741d461270c97bf44d8351848c96729b4ed79b123c7d9c6d7176bf8375e1fa9d619ef3b85ff624172a86b8a7b3698ce0c05f4b3efdbc80ee2e0e", 0x3e, 0x1, &(0x7f000074d000-0x1c)={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x297}, 0x1c) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x10, 0x1d, 0x80719, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) 2018/01/06 06:56:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000be8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ff000)=0x10, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000073e000)=0x0, &(0x7f0000eba000)=0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000874000-0x8)={0x0, 0x5}, &(0x7f000001c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008d2000)={r3, @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]}, 0x1, 0x1, 0x1, 0x1f, 0x3}, &(0x7f0000415000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009ea000)={0x0, 0x38, "bc243a96e535533ef49ce633c81ee0c30e1ba24b9a519077b38b9e14c317fa1bbaed757e039ba836165c7c0c8093a5741a968110bc4ea82c"}, &(0x7f0000b6c000)=0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003bd000-0xc4)={r4, 0xbc, "24eb04396fedfb67bdc035e22d9f48eee581461337e1033747097849296541996a4212c2bdaf363bc81860b4f708c42846098e37a0c49b01441d784638d3741ed56fd3f42487cfebf52dd8ea418bfdf720156b5757471246741a1d1cee03d03fed37be72b2e3cd5ab1398f070809d7847f49cda180ca117b5a89a27bbccc9f63c48e4051f511a2d5a7359aad6bd112d4a7a022f00ee12ca85059000d46a3e794a866c233ba3c43464a23debbf787d78f72d8c3b63cb2ae9320c52faa"}, &(0x7f0000da3000-0x4)=0xc4) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = socket(0x1, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00002b0000-0x8)={r6, r1}) shutdown(r6, 0x0) 2018/01/06 06:56:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) socketpair$inet6(0xa, 0x0, 0x7f, &(0x7f0000575000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d2c000-0x8)={0x0, 0x0}, &(0x7f00008df000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000eeb000-0x8c)={r2, @in6={{0xa, 0x3, 0x96, @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]}}, 0x8c) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) 2018/01/06 06:56:36 executing program 7: socketpair$inet(0x2, 0xa, 0x1000, &(0x7f00008ee000-0x8)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000166000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea4000)=0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000000b000-0xf7)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000005000-0x38)="17c44829e387ccc4aaab60796ac30992608d8f166bdc5645b3644304e64960aa56cc37", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/06 06:56:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000ad1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000eb8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000871000)={r2, &(0x7f0000764000)=""/177}) sendto$inet(r0, &(0x7f0000ef9000)="", 0xffe7, 0x0, &(0x7f000066e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000002d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00006e8000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009fe000-0x18)=@add_del={0x2, &(0x7f00000b0000-0x10)=@common='teql0\x00', 0x1f}) 2018/01/06 06:56:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00008b7000-0x64)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0xfffffffffffff056, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3495}], 0x64) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c9f000-0xc)={0x4, [0x80000001, 0x3ff, 0x5, 0x3ff]}, &(0x7f0000b78000-0x4)=0xc) r1 = accept4(r0, &(0x7f0000e4e000-0x1c)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000553000)=0x1c, 0x80000) bind$ipx(r1, &(0x7f0000835000)={0x4, 0x7, 0x5, "51211bdd480f", 0x4, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e22000)={0x0, 0x54, &(0x7f00003b8000-0x54)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffe00000000}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1000000000000000}, @in6={0xa, 0x3, 0xdb8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}]}, &(0x7f000059a000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007a1000-0x8)={r2, 0x1}, &(0x7f0000af4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000169000-0x1f)=""/31, &(0x7f00003b6000)=0x1f) 2018/01/06 06:56:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000972000-0x150)=[{0x0, 0x0, &(0x7f0000aee000-0x20)=[{&(0x7f0000a51000)="c88b", 0x2}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 362.083815] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:34 [ 362.093163] in_atomic(): 1, irqs_disabled(): 0, pid: 30986, name: syz-executor0 [ 362.100690] 2 locks held by syz-executor0/30986: [ 362.105474] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000f72b79d2>] xfrm_netlink_rcv+0x60/0x90 [ 362.115142] #1: (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<00000000edf1f5e6>] xfrm_policy_flush+0x424/0x770 [ 362.126124] CPU: 1 PID: 30986 Comm: syz-executor0 Not tainted 4.15.0-rc5+ #177 2018/01/06 06:56:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @random=':\x00\x00\x00">', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000b91000-0x12)="4b0300ffedff19006be601f908005085831c", 0x12) 2018/01/06 06:56:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000010, 0x4, 0x1) write(r0, &(0x7f0000fba000-0x26)="26000000130047f12001b1dc59002200160b140902000000000023ffff000133050003003f40", 0x26) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000375000)={r0, 0x5}) setsockopt(r0, 0x3, 0x1, &(0x7f000019e000)="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", 0xfc) 2018/01/06 06:56:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3fe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000bb000-0xa0)={0x0, 0x98, "f90f9a3caf099d3bb419d6f0c88bfd5d11800e4b2ef565737e4ba2b5c2864250fefb8955f5b46e7e27bc9295ae600e6579bd1ddb82fbc911c6ccceeb5b8eae1a83c95a338345e33ecb688bbed6cbc24d2b9fe873783db2a3e8105088eb83c3d18e73e971d3cb9e5453a58a542b12350fd59dfd607e58ae2ec798e4dfc772732c7ffac3978fb5bed616c11b6de7c90a229b6b5d9e6af65ae6"}, &(0x7f0000b03000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d2000)={r1, 0xcdb, 0xfffffffffffffe00, 0x43e0}, &(0x7f0000d40000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000a4c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockname$unix(r0, &(0x7f00001fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e66000-0x4)=0x8) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000080, &(0x7f0000303000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)='n', 0x1}], 0x1) r3 = accept(r0, &(0x7f0000aba000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2f000)=0xc) bind$llc(r3, &(0x7f0000389000)={0x1a, 0x19, 0x4, 0x3, 0x81, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r4 = socket(0x2, 0xa, 0x0) accept$netrom(r4, &(0x7f0000abc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000924000-0x4)=0x10) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f000021b000-0x8)={0x0, 0x0}) writev(r2, &(0x7f0000dfe000)=[{&(0x7f0000298000)="e9", 0x1}], 0x1) 2018/01/06 06:56:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff3000)=0x400001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007d6000)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000084d000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000afd000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00001b8000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x400, 0x4, 0x500, 0x8, 0x4000042, r2}) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000dd2000-0x1)='0', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000053000)="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", 0x219, 0x0, &(0x7f000038f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 362.133473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.142813] Call Trace: [ 362.145393] dump_stack+0x194/0x257 [ 362.149017] ? arch_local_irq_restore+0x53/0x53 [ 362.153681] ? print_lock+0x9f/0xa2 [ 362.157306] ? lockdep_print_held_locks+0xc4/0x130 [ 362.162237] ___might_sleep+0x2b2/0x470 [ 362.166200] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 362.172081] ? mark_held_locks+0xaf/0x100 [ 362.176228] ? __local_bh_enable_ip+0x121/0x230 [ 362.180898] __might_sleep+0x95/0x190 [ 362.184682] ? xfrm_policy_cache_flush+0x16f/0x710 [ 362.189592] cpus_read_lock+0x1c/0x90 [ 362.193363] xfrm_policy_cache_flush+0x1d0/0x710 [ 362.198097] xfrm_policy_flush+0x650/0x770 [ 362.202324] xfrm_flush_policy+0x153/0x440 [ 362.206529] ? copy_to_user_tmpl+0x600/0x600 [ 362.210911] ? __netlink_ns_capable+0xe1/0x120 [ 362.215466] ? copy_to_user_tmpl+0x600/0x600 [ 362.219843] xfrm_user_rcv_msg+0x422/0x860 [ 362.224052] ? xfrm_dump_sa_done+0xe0/0xe0 [ 362.228258] ? lock_downgrade+0x980/0x980 [ 362.232379] ? lock_release+0xa40/0xa40 [ 362.236356] ? netlink_tap_init_net+0x350/0x350 [ 362.241003] netlink_rcv_skb+0x224/0x470 [ 362.245042] ? xfrm_dump_sa_done+0xe0/0xe0 [ 362.249260] ? netlink_ack+0xa10/0xa10 [ 362.253171] ? netlink_skb_destructor+0x1d0/0x1d0 [ 362.257993] xfrm_netlink_rcv+0x6f/0x90 [ 362.261941] netlink_unicast+0x4c4/0x6b0 [ 362.265979] ? netlink_attachskb+0x8a0/0x8a0 [ 362.270364] ? security_netlink_send+0x81/0xb0 [ 362.274923] netlink_sendmsg+0xa4a/0xe60 [ 362.278970] ? netlink_unicast+0x6b0/0x6b0 [ 362.283179] ? security_socket_sendmsg+0x89/0xb0 [ 362.287905] ? netlink_unicast+0x6b0/0x6b0 [ 362.292115] sock_sendmsg+0xca/0x110 [ 362.295804] ___sys_sendmsg+0x767/0x8b0 [ 362.299754] ? copy_msghdr_from_user+0x590/0x590 [ 362.304485] ? inet_sendmsg+0x126/0x5e0 [ 362.308431] ? inet_create+0xf50/0xf50 [ 362.312290] ? selinux_socket_sendmsg+0x36/0x40 [ 362.316936] ? __fget_light+0x297/0x380 [ 362.320880] ? fget_raw+0x20/0x20 [ 362.324303] ? SYSC_sendto+0x41c/0x5c0 [ 362.328164] ? SYSC_connect+0x4a0/0x4a0 [ 362.332112] ? get_unused_fd_flags+0x190/0x190 [ 362.336670] ? __fdget+0x18/0x20 [ 362.340018] __sys_sendmsg+0xe5/0x210 [ 362.343787] ? __sys_sendmsg+0xe5/0x210 [ 362.347732] ? SyS_shutdown+0x290/0x290 [ 362.351679] ? selinux_capable+0x40/0x40 [ 362.355723] ? SyS_futex+0x269/0x390 [ 362.359424] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 362.364420] SyS_sendmsg+0x2d/0x50 [ 362.367934] entry_SYSCALL_64_fastpath+0x23/0x9a [ 362.372658] RIP: 0033:0x452ac9 [ 362.375823] RSP: 002b:00007f260991fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 362.383501] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 362.390741] RDX: 0000000000000000 RSI: 0000000020012808 RDI: 0000000000000013 [ 362.397979] RBP: 0000000000000572 R08: 0000000000000000 R09: 0000000000000000 [ 362.405217] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6350 [ 362.412458] R13: 00000000ffffffff R14: 00007f26099206d4 R15: 0000000000000000 [ 362.419837] [ 362.421444] ===================================================== [ 362.427661] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 362.434406] 4.15.0-rc5+ #177 Tainted: G W [ 362.439749] ----------------------------------------------------- [ 362.445951] syz-executor0/30986 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 362.453187] (cpu_hotplug_lock.rw_sem){++++}, at: [<0000000085076947>] xfrm_policy_cache_flush+0x1d0/0x710 [ 362.462965] [ 362.462965] and this task is already holding: [ 362.468900] (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<00000000edf1f5e6>] xfrm_policy_flush+0x424/0x770 [ 362.479356] which would create a new lock dependency: [ 362.484506] (&(&net->xfrm.xfrm_policy_lock)->rlock){+...} -> (cpu_hotplug_lock.rw_sem){++++} [ 362.493140] [ 362.493140] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 362.501158] (slock-AF_INET6){+.-.} [ 362.501164] [ 362.501164] ... which became SOFTIRQ-irq-safe at: [ 362.511040] lock_acquire+0x1d5/0x580 [ 362.514895] _raw_spin_lock+0x2a/0x40 [ 362.518750] sctp_generate_timeout_event+0x73/0x320 [ 362.523818] sctp_generate_t1_init_event+0x1e/0x30 [ 362.528801] call_timer_fn+0x228/0x820 [ 362.532741] __run_timers+0x7ee/0xb70 [ 362.536594] run_timer_softirq+0x4c/0xb0 [ 362.540709] __do_softirq+0x2d7/0xb85 [ 362.544564] irq_exit+0x1cc/0x200 [ 362.548071] smp_apic_timer_interrupt+0x16b/0x700 [ 362.552977] apic_timer_interrupt+0xa9/0xb0 [ 362.557355] ext4_release_file+0x1ed/0x3b0 [ 362.561644] __fput+0x327/0x7e0 [ 362.564976] ____fput+0x15/0x20 [ 362.568311] task_work_run+0x199/0x270 [ 362.572254] exit_to_usermode_loop+0x296/0x310 [ 362.576887] syscall_return_slowpath+0x490/0x550 [ 362.581695] entry_SYSCALL_64_fastpath+0x98/0x9a [ 362.586500] [ 362.586500] to a SOFTIRQ-irq-unsafe lock: [ 362.592088] (cpu_hotplug_lock.rw_sem){++++} [ 362.592095] [ 362.592095] ... which became SOFTIRQ-irq-unsafe at: [ 362.602921] ... [ 362.602929] lock_acquire+0x1d5/0x580 [ 362.608634] down_write+0x87/0x120 [ 362.612228] percpu_down_write+0xa3/0x500 [ 362.616430] _cpu_up+0x60/0x510 [ 362.619764] do_cpu_up+0x73/0xa0 [ 362.623182] cpu_up+0x18/0x20 [ 362.626347] smp_init+0x13a/0x152 [ 362.629856] kernel_init_freeable+0x2fe/0x521 [ 362.634412] kernel_init+0x13/0x172 [ 362.638094] ret_from_fork+0x24/0x30 [ 362.641856] [ 362.641856] other info that might help us debug this: [ 362.641856] [ 362.649965] Chain exists of: [ 362.649965] slock-AF_INET6 --> &(&net->xfrm.xfrm_policy_lock)->rlock --> cpu_hotplug_lock.rw_sem [ 362.649965] [ 362.663382] Possible interrupt unsafe locking scenario: [ 362.663382] [ 362.670270] CPU0 CPU1 [ 362.674900] ---- ---- [ 362.679532] lock(cpu_hotplug_lock.rw_sem); [ 362.683905] local_irq_disable(); [ 362.689922] lock(slock-AF_INET6); [ 362.696033] lock(&(&net->xfrm.xfrm_policy_lock)->rlock); [ 362.704138] [ 362.706860] lock(slock-AF_INET6); [ 362.710627] [ 362.710627] *** DEADLOCK *** [ 362.710627] [ 362.716654] 2 locks held by syz-executor0/30986: [ 362.721370] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000f72b79d2>] xfrm_netlink_rcv+0x60/0x90 [ 362.730962] #1: (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<00000000edf1f5e6>] xfrm_policy_flush+0x424/0x770 [ 362.741856] [ 362.741856] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 362.750843] -> (slock-AF_INET6){+.-.} ops: 130445 { [ 362.755915] HARDIRQ-ON-W at: [ 362.759251] lock_acquire+0x1d5/0x580 [ 362.764842] _raw_spin_lock_bh+0x31/0x40 [ 362.770693] lock_sock_nested+0x44/0x110 [ 362.776542] sock_setsockopt+0x16b/0x1af0 [ 362.782480] SyS_setsockopt+0x2ff/0x360 [ 362.788253] entry_SYSCALL_64_fastpath+0x23/0x9a [ 362.794793] IN-SOFTIRQ-W at: [ 362.798131] lock_acquire+0x1d5/0x580 [ 362.803722] _raw_spin_lock+0x2a/0x40 [ 362.809311] sctp_generate_timeout_event+0x73/0x320 [ 362.816117] sctp_generate_t1_init_event+0x1e/0x30 [ 362.822837] call_timer_fn+0x228/0x820 [ 362.828512] __run_timers+0x7ee/0xb70 [ 362.834099] run_timer_softirq+0x4c/0xb0 [ 362.839952] __do_softirq+0x2d7/0xb85 [ 362.845544] irq_exit+0x1cc/0x200 [ 362.850788] smp_apic_timer_interrupt+0x16b/0x700 [ 362.857418] apic_timer_interrupt+0xa9/0xb0 [ 362.863532] ext4_release_file+0x1ed/0x3b0 [ 362.869556] __fput+0x327/0x7e0 [ 362.874628] ____fput+0x15/0x20 [ 362.879699] task_work_run+0x199/0x270 [ 362.885375] exit_to_usermode_loop+0x296/0x310 [ 362.891744] syscall_return_slowpath+0x490/0x550 [ 362.898288] entry_SYSCALL_64_fastpath+0x98/0x9a [ 362.904829] INITIAL USE at: [ 362.908080] lock_acquire+0x1d5/0x580 [ 362.913584] _raw_spin_lock_bh+0x31/0x40 [ 362.919347] lock_sock_nested+0x44/0x110 [ 362.925110] sock_setsockopt+0x16b/0x1af0 [ 362.930970] SyS_setsockopt+0x2ff/0x360 [ 362.936661] entry_SYSCALL_64_fastpath+0x23/0x9a [ 362.943115] } [ 362.944977] ... key at: [<000000001b293e7f>] af_family_slock_keys+0x50/0x180 [ 362.952732] ... acquired at: [ 362.955893] _raw_spin_lock_bh+0x31/0x40 [ 362.960095] xfrm_policy_delete+0x3e/0x90 [ 362.964390] inet_csk_destroy_sock+0x2bf/0x3f0 [ 362.969111] tcp_close+0x8ad/0xfc0 [ 362.972799] inet_release+0xed/0x1c0 [ 362.976654] inet6_release+0x50/0x70 [ 362.980506] sock_release+0x8d/0x1e0 [ 362.984359] sock_close+0x16/0x20 [ 362.987955] __fput+0x327/0x7e0 [ 362.991372] ____fput+0x15/0x20 [ 362.994798] task_work_run+0x199/0x270 [ 362.998828] exit_to_usermode_loop+0x296/0x310 [ 363.003548] syscall_return_slowpath+0x490/0x550 [ 363.008444] entry_SYSCALL_64_fastpath+0x98/0x9a [ 363.013335] [ 363.014935] -> (&(&net->xfrm.xfrm_policy_lock)->rlock){+...} ops: 809 { [ 363.021658] HARDIRQ-ON-W at: [ 363.024908] lock_acquire+0x1d5/0x580 [ 363.030326] _raw_spin_lock_bh+0x31/0x40 [ 363.036002] xfrm_policy_flush+0x32/0x770 [ 363.041768] xfrm_flush_policy+0x153/0x440 [ 363.047625] xfrm_user_rcv_msg+0x422/0x860 [ 363.053477] netlink_rcv_skb+0x224/0x470 [ 363.059155] xfrm_netlink_rcv+0x6f/0x90 [ 363.064744] netlink_unicast+0x4c4/0x6b0 [ 363.070423] netlink_sendmsg+0xa4a/0xe60 [ 363.076101] sock_sendmsg+0xca/0x110 [ 363.081431] ___sys_sendmsg+0x767/0x8b0 [ 363.087024] __sys_sendmsg+0xe5/0x210 [ 363.092446] SyS_sendmsg+0x2d/0x50 [ 363.097603] entry_SYSCALL_64_fastpath+0x23/0x9a [ 363.103972] INITIAL USE at: [ 363.107133] lock_acquire+0x1d5/0x580 [ 363.112464] _raw_spin_lock_bh+0x31/0x40 [ 363.118053] xfrm_policy_flush+0x32/0x770 [ 363.123731] xfrm_flush_policy+0x153/0x440 [ 363.129496] xfrm_user_rcv_msg+0x422/0x860 [ 363.135260] netlink_rcv_skb+0x224/0x470 [ 363.140848] xfrm_netlink_rcv+0x6f/0x90 [ 363.146349] netlink_unicast+0x4c4/0x6b0 [ 363.151938] netlink_sendmsg+0xa4a/0xe60 [ 363.157528] sock_sendmsg+0xca/0x110 [ 363.162774] ___sys_sendmsg+0x767/0x8b0 [ 363.168276] __sys_sendmsg+0xe5/0x210 [ 363.173607] SyS_sendmsg+0x2d/0x50 [ 363.178677] entry_SYSCALL_64_fastpath+0x23/0x9a [ 363.184965] } [ 363.186738] ... key at: [<000000001ca94644>] __key.66927+0x0/0x40 [ 363.193454] ... acquired at: [ 363.196528] lock_acquire+0x1d5/0x580 [ 363.200472] cpus_read_lock+0x42/0x90 [ 363.204413] xfrm_policy_cache_flush+0x1d0/0x710 [ 363.209309] xfrm_policy_flush+0x650/0x770 [ 363.213681] xfrm_flush_policy+0x153/0x440 [ 363.218056] xfrm_user_rcv_msg+0x422/0x860 [ 363.222431] netlink_rcv_skb+0x224/0x470 [ 363.226631] xfrm_netlink_rcv+0x6f/0x90 [ 363.230744] netlink_unicast+0x4c4/0x6b0 [ 363.234944] netlink_sendmsg+0xa4a/0xe60 [ 363.239143] sock_sendmsg+0xca/0x110 [ 363.242995] ___sys_sendmsg+0x767/0x8b0 [ 363.247110] __sys_sendmsg+0xe5/0x210 [ 363.251052] SyS_sendmsg+0x2d/0x50 [ 363.254732] entry_SYSCALL_64_fastpath+0x23/0x9a [ 363.259622] [ 363.261230] [ 363.261230] the dependencies between the lock to be acquired [ 363.261232] and SOFTIRQ-irq-unsafe lock: [ 363.272586] -> (cpu_hotplug_lock.rw_sem){++++} ops: 1987 { [ 363.278182] HARDIRQ-ON-W at: [ 363.281429] lock_acquire+0x1d5/0x580 [ 363.286849] down_write+0x87/0x120 [ 363.292007] percpu_down_write+0xa3/0x500 [ 363.297777] _cpu_up+0x60/0x510 [ 363.302671] do_cpu_up+0x73/0xa0 [ 363.307653] cpu_up+0x18/0x20 [ 363.312374] smp_init+0x13a/0x152 [ 363.317450] kernel_init_freeable+0x2fe/0x521 [ 363.323560] kernel_init+0x13/0x172 [ 363.328801] ret_from_fork+0x24/0x30 [ 363.334127] HARDIRQ-ON-R at: [ 363.337374] lock_acquire+0x1d5/0x580 [ 363.342789] cpus_read_lock+0x42/0x90 [ 363.348207] kmem_cache_create+0x26/0x2a0 [ 363.353974] debug_objects_mem_init+0xda/0x910 [ 363.360171] start_kernel+0x6dd/0x819 [ 363.365586] x86_64_start_reservations+0x2a/0x2c [ 363.371956] x86_64_start_kernel+0x77/0x7a [ 363.377808] secondary_startup_64+0xa5/0xb0 [ 363.383742] SOFTIRQ-ON-W at: [ 363.386990] lock_acquire+0x1d5/0x580 [ 363.392407] down_write+0x87/0x120 [ 363.397560] percpu_down_write+0xa3/0x500 [ 363.403325] _cpu_up+0x60/0x510 [ 363.408219] do_cpu_up+0x73/0xa0 [ 363.413198] cpu_up+0x18/0x20 [ 363.417919] smp_init+0x13a/0x152 [ 363.422990] kernel_init_freeable+0x2fe/0x521 [ 363.429104] kernel_init+0x13/0x172 [ 363.434346] ret_from_fork+0x24/0x30 [ 363.439674] SOFTIRQ-ON-R at: [ 363.442922] lock_acquire+0x1d5/0x580 [ 363.448340] cpus_read_lock+0x42/0x90 [ 363.453755] kmem_cache_create+0x26/0x2a0 [ 363.459521] debug_objects_mem_init+0xda/0x910 [ 363.465718] start_kernel+0x6dd/0x819 [ 363.471138] x86_64_start_reservations+0x2a/0x2c [ 363.477508] x86_64_start_kernel+0x77/0x7a [ 363.483361] secondary_startup_64+0xa5/0xb0 [ 363.489297] INITIAL USE at: [ 363.492459] lock_acquire+0x1d5/0x580 [ 363.497790] __cpuhp_setup_state+0x60/0x140 [ 363.503641] kvm_guest_init+0x1f3/0x20f [ 363.509144] setup_arch+0x17e8/0x1a02 [ 363.514475] start_kernel+0xcd/0x819 [ 363.519716] x86_64_start_reservations+0x2a/0x2c [ 363.525998] x86_64_start_kernel+0x77/0x7a [ 363.531767] secondary_startup_64+0xa5/0xb0 [ 363.537616] } [ 363.539391] ... key at: [<000000006b7d6396>] cpu_hotplug_lock+0xd8/0x140 [ 363.546713] ... acquired at: [ 363.549786] lock_acquire+0x1d5/0x580 [ 363.553724] cpus_read_lock+0x42/0x90 [ 363.557665] xfrm_policy_cache_flush+0x1d0/0x710 [ 363.562558] xfrm_policy_flush+0x650/0x770 [ 363.566934] xfrm_flush_policy+0x153/0x440 [ 363.571307] xfrm_user_rcv_msg+0x422/0x860 [ 363.575682] netlink_rcv_skb+0x224/0x470 [ 363.579884] xfrm_netlink_rcv+0x6f/0x90 [ 363.583998] netlink_unicast+0x4c4/0x6b0 [ 363.588201] netlink_sendmsg+0xa4a/0xe60 [ 363.592404] sock_sendmsg+0xca/0x110 [ 363.596258] ___sys_sendmsg+0x767/0x8b0 [ 363.600371] __sys_sendmsg+0xe5/0x210 [ 363.604311] SyS_sendmsg+0x2d/0x50 [ 363.607990] entry_SYSCALL_64_fastpath+0x23/0x9a [ 363.612885] [ 363.614479] [ 363.614479] stack backtrace: [ 363.618943] CPU: 1 PID: 30986 Comm: syz-executor0 Tainted: G W 4.15.0-rc5+ #177 [ 363.627569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.636897] Call Trace: [ 363.639455] dump_stack+0x194/0x257 [ 363.643052] ? arch_local_irq_restore+0x53/0x53 [ 363.647691] ? print_shortest_lock_dependencies+0x1bf/0x350 [ 363.653371] check_usage+0xad0/0xb60 [ 363.657051] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 363.662210] ? check_usage_forwards+0x410/0x410 [ 363.666845] ? lock_downgrade+0x980/0x980 [ 363.670958] ? lockdep_on+0x50/0x50 [ 363.674550] ? trace_hardirqs_off+0x10/0x10 [ 363.678843] ? is_console_locked+0x20/0x20 [ 363.683046] ? check_noncircular+0x20/0x20 [ 363.687249] __lock_acquire+0x2bd1/0x3e00 [ 363.691363] ? __lock_acquire+0x2bd1/0x3e00 [ 363.695656] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 363.700811] ? print_irqtrace_events+0x270/0x270 [ 363.705538] ? is_bpf_text_address+0x7b/0x120 [ 363.710001] ? lock_downgrade+0x980/0x980 [ 363.714125] ? lock_release+0xa40/0xa40 [ 363.718070] ? __free_insn_slot+0x5c0/0x5c0 [ 363.722360] ? mark_held_locks+0xaf/0x100 [ 363.726473] ? print_irqtrace_events+0x270/0x270 [ 363.731207] ? retint_kernel+0x10/0x10 [ 363.735063] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 363.740050] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.744775] ? retint_kernel+0x10/0x10 [ 363.748632] ? arch_local_irq_restore+0x46/0x53 [ 363.753267] ? arch_local_irq_restore+0x4b/0x53 [ 363.757905] ? dump_stack+0x220/0x257 [ 363.762230] lock_acquire+0x1d5/0x580 [ 363.765998] ? lock_acquire+0x1d5/0x580 [ 363.769942] ? xfrm_policy_cache_flush+0x1d0/0x710 [ 363.774839] ? lock_release+0xa40/0xa40 [ 363.778780] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 363.784634] ? rcu_note_context_switch+0x710/0x710 [ 363.789531] ? __local_bh_enable_ip+0x121/0x230 [ 363.794165] ? __might_sleep+0x95/0x190 [ 363.798106] cpus_read_lock+0x42/0x90 [ 363.801872] ? xfrm_policy_cache_flush+0x1d0/0x710 [ 363.806767] xfrm_policy_cache_flush+0x1d0/0x710 [ 363.811493] xfrm_policy_flush+0x650/0x770 [ 363.815696] xfrm_flush_policy+0x153/0x440 [ 363.819898] ? copy_to_user_tmpl+0x600/0x600 [ 363.824274] ? __netlink_ns_capable+0xe1/0x120 [ 363.828825] ? copy_to_user_tmpl+0x600/0x600 [ 363.833200] xfrm_user_rcv_msg+0x422/0x860 [ 363.837402] ? xfrm_dump_sa_done+0xe0/0xe0 [ 363.841603] ? lock_downgrade+0x980/0x980 [ 363.845719] ? lock_release+0xa40/0xa40 [ 363.849666] ? netlink_tap_init_net+0x350/0x350 [ 363.854302] netlink_rcv_skb+0x224/0x470 [ 363.858329] ? xfrm_dump_sa_done+0xe0/0xe0 [ 363.862531] ? netlink_ack+0xa10/0xa10 [ 363.866386] ? netlink_skb_destructor+0x1d0/0x1d0 [ 363.871198] xfrm_netlink_rcv+0x6f/0x90 [ 363.875138] netlink_unicast+0x4c4/0x6b0 [ 363.879167] ? netlink_attachskb+0x8a0/0x8a0 [ 363.883547] ? security_netlink_send+0x81/0xb0 [ 363.888097] netlink_sendmsg+0xa4a/0xe60 [ 363.892128] ? netlink_unicast+0x6b0/0x6b0 [ 363.896328] ? security_socket_sendmsg+0x89/0xb0 [ 363.901049] ? netlink_unicast+0x6b0/0x6b0 [ 363.905251] sock_sendmsg+0xca/0x110 [ 363.908934] ___sys_sendmsg+0x767/0x8b0 [ 363.912876] ? copy_msghdr_from_user+0x590/0x590 [ 363.917601] ? inet_sendmsg+0x126/0x5e0 [ 363.921543] ? inet_create+0xf50/0xf50 [ 363.925399] ? selinux_socket_sendmsg+0x36/0x40 [ 363.930042] ? __fget_light+0x297/0x380 [ 363.933987] ? fget_raw+0x20/0x20 [ 363.937406] ? SYSC_sendto+0x41c/0x5c0 [ 363.941260] ? SYSC_connect+0x4a0/0x4a0 [ 363.945199] ? get_unused_fd_flags+0x190/0x190 [ 363.949748] ? __fdget+0x18/0x20 [ 363.953081] __sys_sendmsg+0xe5/0x210 [ 363.956847] ? __sys_sendmsg+0xe5/0x210 [ 363.960789] ? SyS_shutdown+0x290/0x290 [ 363.964732] ? selinux_capable+0x40/0x40 [ 363.968762] ? SyS_futex+0x269/0x390 [ 363.972447] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 363.977429] SyS_sendmsg+0x2d/0x50 [ 363.980937] entry_SYSCALL_64_fastpath+0x23/0x9a [ 363.985660] RIP: 0033:0x452ac9 2018/01/06 06:56:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_emit_ethernet(0x76, &(0x7f000055a000-0x6c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "7b411c", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "2394781d99a7f909"}}}}}}}, 0x0) 2018/01/06 06:56:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f00004dc000-0x4)=0x4) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006b7000-0x4)=0x0, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r1, &(0x7f0000d15000)=""}, 0x10) 2018/01/06 06:56:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6003, @x25={0x0, 0x0, 0x0, "04aa99efc6"}}}}, 0x0) socketpair$inet6(0xa, 0xb, 0x1, &(0x7f0000f45000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ed2000-0x18)={0x0, 0x4, 0x10, 0x0, 0x2}, &(0x7f00000bc000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000009b000)={r1, 0x0}, 0x6) socketpair(0xd, 0x5, 0xfffffffffffffadc, &(0x7f0000cd8000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000f13000-0x1000)=""/4096, &(0x7f00006fb000)=0x1000) 2018/01/06 06:56:38 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009000+0x72a)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getgid() getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000002000)={&(0x7f000000b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f000000a000-0x99)="3919215ead2c3613f0abaa99c144817fd4d1f3cbcc83fe2d9f99ddf3f4062e35d348b23dfd23ffdaf1b48520bd46dc4d0298c9df927ed9dbbeb6e7f35da6c85b05fba5a736822ab3c020b5744ff5b228882420959b40c0ecc425f38713b73a81023ca282e60a57aa89874d72b59f44f2d273918166163898e7d1065f6ad3e8ab25c7fa7e679a656f4970e79a8d901a1f2b6ff5901ae0827730", 0x99}, {&(0x7f0000008000)="df058a93def921c95ae360cc8a4716bcbcc7fb1b22374a3d5bcaf6768d36599f0557578dea7b4a9897ba7455599ac143e7191204750e0318a5fa17e07dedb1e6dc859a56e5a33026c4482f91a334390dc4a0c0fbc2ae6fb85de84395a829a93ca831152a2fb64bbea6bd740ad3f44257f2823c81cdfbe1530a0acb2e82b78dd16463c67d7b5c6ad04369e457af782d639fc6c4f5f38e7d0be2d892a11ecfe8b8d7cda8104256baaf86a3415e040c0f3850dd0e1f9f3534c1587bd2", 0xbb}, {&(0x7f0000009000)="1938a49bacc2dcbad6ec5a34676472d98decd21252429e1a99ad8e4571245aa2add6cb84cc9e0876a2105c7be35a224757749376a7f1ff97616f8ee437fcd9", 0x3f}, {&(0x7f0000009000)="bbec45bbe5fdad5673718cb778d17cc61aea26bda84441d9f0a1531058f612bac305465fb385f5ee7e9dfae927902841f750f219ba7762dcfbb3c89cb1ac861fc8a30dad49b20007e69a21aa1bf395a244299d976a6183f05a334ae7e25e32d3064e76e848194e2831806479fb063d694bf386935fdb42c292fd9e3292e666945cd4cc573ff4a3a156d2064ab39b992969d8ac04cf40daeb2e2d515c5d8ae1ac0dd413ae190ab761e19441267005f717be42d01a1f", 0xb5}], 0x4, &(0x7f0000007000)=[], 0xb0, 0x20000000}, 0x800) r3 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000+0xb11)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f000000b000-0x10)={0x7, 0xec0, 0xffdfffff, 0x5}, 0x6) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:38 executing program 0: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c2f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000f8000)={0x0, 0x80, 0x4, 0xffffffffffffffff, 0x100000000, 0x56, 0xc8, 0x25, {0x0, @in6={{0xa, 0x3, 0x90a3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfba, 0x8, 0xfba, 0x5, 0x7}}, &(0x7f0000e68000)=0xb8) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e68000)={0x0, 0x6, 0x30, 0x0, 0x100}, &(0x7f0000e69000-0x4)=0x18) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e69000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e68000)=0x8) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e69000-0xd6)={0x0, 0xce, "90f65e3c441f45a67708d8d8f29a0024ac57e75c5ced2671e9a4aa62c062fd6e49f0451d121e619ebf9540d1321534b6f4fb577e288d580fa7e202057bb9dfa1cf4c75253807ed73e94c78b534cf5ad3e1cc6017fb1a336772664d1ade5b854388258ec9967f1076bfb3221a6eb89938d85958ea9eb1056ee31fb372ef2b99e11e7f0de6dc6d5fadd1c93819e7a217872f377ac05106f712b92b55bebcce0a1b0a0706067286986fbfff4c9e2e97a02c1760df6b0daa93a7cf1c0b7bd27f4e89be6a4b1335da01f7d4ac72720a8c"}, &(0x7f0000724000-0x4)=0xd6) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000104000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e69000-0x4)=0x8c) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e69000-0x10)={0x0, 0x6, 0x73cccda2, 0x3}, &(0x7f0000290000-0x4)=0x10) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000e68000)={&(0x7f00005a0000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e69000-0x40)=[{&(0x7f0000e68000)="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", 0xfa}, {&(0x7f000091e000)="f2f1d31a674a13e5e5f552fd677b0f0c7d66482e3642a841b043a2b6d7001effa6202355ef51869aab0bf2dd2bcd3a4a001f29a9fd2ae1ead64c94f167443d9eeabddef3b1aa7d5c101a615a96dd4e838fc28d60289745167036dbbea0ea9600935cb6982e7176e7cd3e89dd996f48845c132220501de22bae5db983643968e353a756efd4e657d5c7d4f2df2135740f88dd31563daca73a343f58f7d5d5440ba5b3c301f39271fd0c0c3e77ea63b2701445531a0ef4278c955aa0c3ed860546edbf56d0104c5e76ea38ddc1c2da306fffb757ed1e487be135ce5113831af8d05cb9ee4dd72c78b069eba85715925a6c0c002cf9c99e2550591a42", 0xfb}, {&(0x7f0000e69000-0x89)="cd748a597dfccd2c3f4ed23683c249d7395c3fb12a65df071a56ebf0df157cb98834a9d387ad39bf393f6c86b85eae0a88ec884479c0c25df0a237e4bdc1d63f23f61089a88002ab394186e5cce58f2a00febafb73c9599ecd9942bb5a86bca97e81f4ddf06ead01dcffad7089e95c8131126e6a295b8e2a8812e426beaaef736435b10aed9c3a347c", 0x89}, {&(0x7f000077b000)="d35630b48f03e9dbc8297abba265549c1de035db801b98799dc7475f46d5f349", 0x20}], 0x4, &(0x7f0000c19000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x0, 0x4, 0x3ff, 0x4080000}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x20, 0x3, 0x80000001, 0xff, 0x3, 0xc114, 0x80, r1}}, @init={0x18, 0x84, 0x0, {0xeece, 0x5, 0xec, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xf1, 0x1, 0xcd3e, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x208, 0x0, 0x3, 0x10000, 0x7, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x6, 0x2, 0x9, 0x3, 0x80, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xf, 0x0, 0x3f, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x1ff, 0xd229, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x2b42, 0x4, 0xc, 0x1b1, 0x3, 0x173, 0x2, 0x81, r6}}, @init={0x18, 0x84, 0x0, {0x6107, 0x0, 0x100000001, 0x7fff}}], 0x1e0, 0x24000050}, 0x4000041) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000085e000-0x4)=0x100000001, 0x4) r7 = socket$inet(0x2, 0x80007, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000134000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000107, 0x8000, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/06 06:56:38 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x10, 0x5, 0xef, &(0x7f0000dc0000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000880000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f7b000)=0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f5b000)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0x0}, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f00005a0000-0x8)=0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000af7000-0x8)={0x0, 0x9}, &(0x7f0000c6e000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f7d000+0x7d5)=@assoc_value={r4, 0x100}, 0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f7e000)={&(0x7f0000661000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/06 06:56:38 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) r2 = accept4(r1, 0x0, &(0x7f0000ea0000)=0x0, 0x80000) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000086000-0x4)=0x5, &(0x7f000027e000)=0x4) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000046f000)={0x9, 0xcfdd, 0x6, 0x80}, 0x10) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/06 06:56:38 executing program 5: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000406000)={&(0x7f0000419000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001f4000-0x10)={&(0x7f0000186000-0x1704)=@acquire={0x134, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@empty=0x0, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000041a000-0x3c)=[@in6={0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf85}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000028000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000057000-0xb)={0x1, 0x1ff, 0x2, 0x4, 0x4, 0x41a0, 0x0, 0x81, 0x6, 0x4, 0x9}, 0xb) 2018/01/06 06:56:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x80)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff001}, @in6={0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, @in6={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0xf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x0, &(0x7f00005ad000)=[]}, &(0x7f00005ae000-0x4)=0x10) [ 363.988817] RSP: 002b:00007f260991fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 363.996492] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 364.003731] RDX: 0000000000000000 RSI: 0000000020012808 RDI: 0000000000000013 [ 364.010967] RBP: 0000000000000572 R08: 0000000000000000 R09: 0000000000000000 [ 364.018203] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6350 [ 364.025443] R13: 00000000ffffffff R14: 00007f26099206d4 R15: 0000000000000000 2018/01/06 06:56:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) pwritev(r1, &(0x7f000086c000-0xe)=[{&(0x7f0000b07000)="bc4e5dfe4fa804c46b08ffd770780fe033dcd0566147b35b9da9e049397867293402b060282f71608906df39274e3f9ea6c7966bbcb06c1810bd9af09bd3ab65303acd8b6775ef60ec11cd846adb6add3af00462e3a84c", 0x57}, {&(0x7f0000731000-0xf7)="750a7c6a2ebcc4819bb9bd234a21e74aceec5511692d75f11fffbb530bd80202ea0d3f8e5925f387ef362440844ed54e7700d7660a6dbcc5815ccc6beace739a932f88c9965dd2484f73fa22d321951017cb97305fbf0e56637b582b49d6d7cf08f057993c7697e5265d9af258502da2e6be1458d8d581fb29f305c1d546c091dee7309fe7ea041facba78269d49df640df175ec709079d2473ac42d73560659733bfc1deb7059bac9c2fb28c75487953444036fef04ef5acbcca60e195bd10a8dcd2c6a4fa8d483ac1d2459e4b7d2aa53407d7d3dd0acf07198854c119eff09a1784fe6d8e1871969e8b0c5d371f1889dd6bb6ee501ac", 0xf7}, {&(0x7f0000b99000-0x49)="e1e30b8de701d09c986c5e3788042f0aa848e33800533d39c9cddd156e7764b1e419f980162139f736a38bd2d3d793b32de7ea9ea7f485f4237b60ee35a5a080c7db7222b4a9469a16", 0x49}], 0x3, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) listen(r0, 0xfffffffffffffffa) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000576000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-blowfish-asm,md4)\x00'}, 0x58) 2018/01/06 06:56:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt(r1, 0x9, 0xb0, &(0x7f0000414000-0xeb)="", 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x4f1, 0x0}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d54000)={0x0, 0x0}) r4 = epoll_create(0x1) r5 = accept4$unix(0xffffffffffffffff, &(0x7f0000f80000-0x6e)=@file={0x0, ""/108}, &(0x7f00009cb000)=0x6e, 0x80000) bind$unix(r5, &(0x7f0000fd8000)=@file={0x1, './file0\x00'}, 0xa) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000054b000-0xc)={0x1, 0x0}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000bdb000-0x10)=@req={0x78, 0x4, 0x0, 0x100000}, 0x10) accept4$inet6(0xffffffffffffffff, &(0x7f0000388000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ad000)=0x1c, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ad7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a68000)={0x0, 0x0, ""}, &(0x7f0000e5c000)=0x8) r6 = accept4(r0, &(0x7f00001fa000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e0000-0x4)=0x10, 0x80000) accept4$ipx(r6, &(0x7f00006c7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005bd000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000e3c000)=0x101, 0x4) epoll_create1(0x80000) r7 = accept4(0xffffffffffffffff, &(0x7f0000fb0000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec9000-0x4)=0x10, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x0, &(0x7f00002a8000-0xef)="") r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008b8000)={&(0x7f0000a7d000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d81000-0xc)={&(0x7f00001c2000+0x88c)='./file0\x00', r8}, 0xc) bind$bt_hci(0xffffffffffffffff, &(0x7f00001e6000)={0x1f, 0x200, 0x3}, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x288, 0x0, 0x0]}, 0x5c) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$nfc_raw(r6, &(0x7f0000677000-0x10)={0x27, 0x4, 0x81, 0x1}, 0x10) setsockopt$inet6_int(r9, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockname$netrom(r7, &(0x7f00004ab000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002a2000-0x4)=0x48) 2018/01/06 06:56:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000999000)=0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9a000)={0x0, 0x0, 0x0}, &(0x7f0000b9b000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000182000)={0x0, 0x0, 0x0}, &(0x7f00004c6000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000090d000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b7000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c77000)={0x0, 0x0, 0x0}, &(0x7f0000d60000)=0xc) r7 = gettid() r8 = getuid() r9 = getgid() sendmmsg$unix(r0, &(0x7f0000014000)=[{&(0x7f0000095000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ead000+0xc52)=[{&(0x7f0000df0000-0x36)="655d506cf37db26ad17cab09e4690069303c1385fd4551d5146d19a65eb64a7c3f8ca87ee6a7fcd8c50ac2c3feefaa058ef9c8d322ed", 0x36}], 0x1, &(0x7f0000b6a000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x0}, {&(0x7f0000626000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000023b000-0x30)=[{&(0x7f00007c6000-0x3b)="cb5df0093b7b49ef69c4936327683e6caa6008784e711030724cbb817f347ff59007dffab5cc19a8315f01613d6617f9fec822b13de629aece6c80", 0x3b}, {&(0x7f00004a1000)="426a976fdebfb3c8", 0x8}, {&(0x7f000054e000)="f0a9ad2917377fc0694c5fe1303d93baf812fc6cccea7e7f4a0a6c838d42c59a1b0f4119b82958550db4d671a5d6a21e253da421a45fef8e683fbea98b6cc9139e46850ad30d366e1f67980d690d0079", 0x50}], 0x3, &(0x7f0000fa4000-0x100)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x100, 0x40000}, {&(0x7f0000fdb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d94000)=[{&(0x7f0000c21000-0x71)="b973d00435c0a796ff1ad757634e6461fdc00f2ed901319e8f528a00edf60edcc9ab78a20e35321d9779b188b1db7c5f7ca4350cb5dac1617366df03523d9e310fe9c78b15f8c714eb8909f7e52f89ff0820f98f362865e5e2e29f62a2be3a7feacc28ef12fab814a4dc2d531039fc3591", 0x71}, {&(0x7f0000a27000-0x8d)="91b147e057202c8a373490fe12401c14dd1dff3396d2a26326f9ed7910cb40fd3330427a063c8c66d941cec9455ca08f37516ff1739b2281f94ad4ad6ef5556eca2bd028fc4620a24373a7748ad7f258c9fc13510bdd2b2290b3f168e5e04b5f83e6995dc337a663a59b508cb2d80babac66114d0e9f0f246aee525f927e83be38919d70a50d2c4620b21492fb", 0x8d}, {&(0x7f0000f4b000)="c03dca5926b1f689440ccf93b1b1d17b63c6c027e2c889", 0x17}, {&(0x7f00005d4000-0x3a)="09a9ed0163ba7339b2905cfd2b6d3316142cd3649259ba10dcdd9de2bc2f0b7dfd739e5a908ed2bfbe9c72f06fab9357625e83ca49bcbf9c9d88", 0x3a}, {&(0x7f0000d0d000-0x5f)="3f9d64a34becc183ef7812a5c53bec7ec6a392232637c094c73efb2b714a7819f3b7ea0755942e91d160da53b63cb761c173cdab6773547c2ed0ef0d8bbf96d6140b6a9f61e19f4af673d9bbcf29a75ca434f1897172b54344d3cf74bcafef", 0x5f}], 0x5, 0x0, 0x0, 0x800}, {&(0x7f00003d9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f58000-0x20)=[{&(0x7f00001ea000-0xe5)="43279187ab2f2720ada6482c1232f08b76c8e4bff0272027419e14ed5114ad5dde85c43528911b3d0f7cd938f88fdef26e45c78ca4c8fb9e1c26559849192b316401728aa627214cb4d4e8c3813d4742ebc7853265fb98a13934d0c1aa862a8dbf88b942dfeb69efcff7c27c328e5a300a9327231a1e44584282aaa630770f42f4a46c3bed62785a21ad0b24fd9b49ba87e9a46efecff0efa438e2d05fb8248b48d3701e9c5e1c43acd8133df443e3313727243a7b671ec90aa7d2ccc3e049a2decb347e75acfcd6a24da2de7b36f0e99dc1e8fbbcf6ee090103a0dacae14002abe1245f71", 0xe5}, {&(0x7f00005d2000)="b179d52909aabbeb7dd9953b1fadb99a2233438c4e810db462d8f52ee37d47440834d8cdc4f60e678fbbdc72a126ea33ae055301b9d0d36974f74196129adcc095e79be85acbd3db33ff54614339569c7c7b6c36527c46372055a0dc4caafa527828fd0a9416444cd20e8cc07f0feb7b4c681c8ed4f5c3d330dfcc0ce6afd944f42b99d98a1f3d0b777b7088d994dc23099ce5a3ec2c75bac375aa3504960cdcd1582600544ec4371dedbfdd", 0xac}], 0x2, 0x0, 0x0, 0x10}], 0x4, 0x40010) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000aa000-0x1c)=@req3={0x10001, 0xffffffffffffffff, 0x4, 0x49, 0x5, 0x80000001, 0x5}, 0xfffffef5) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/06 06:56:38 executing program 6: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000f6e000-0x4)={0x0, 0xfffffffffffffffe, 0x0}, 0x4) 2018/01/06 06:56:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x9) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000fb5000-0x14)=""/20, &(0x7f0000fb4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/134, &(0x7f0000001000-0x4)=0x86) r1 = accept(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/06 06:56:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000061e000)=[], 0x5000, 0x0}, 0x0) bind(r0, &(0x7f00004bc000-0x60)=@nfc_llcp={0x27, 0x8, 0x6, 0x0, 0x3, 0x5ee7, "9b27efcb4b4b42f69d984e31c2d389b5ab81ca27c4a6aea1270661a364c8bb942561464691ac0b7663730f7a41bb9699c9ed2acd41b037a8a7b3ec9ed0c8b6", 0xec04}, 0x60) 2018/01/06 06:56:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0xf, 0x80) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000c74000)=""/0, &(0x7f0000000000)=0x0) 2018/01/06 06:56:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8, 0x80000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x3f, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000a93000-0x4)=""/4, &(0x7f00003e9000)=0x4) mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) 2018/01/06 06:56:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) pwritev(r1, &(0x7f000086c000-0xe)=[{&(0x7f0000b07000)="bc4e5dfe4fa804c46b08ffd770780fe033dcd0566147b35b9da9e049397867293402b060282f71608906df39274e3f9ea6c7966bbcb06c1810bd9af09bd3ab65303acd8b6775ef60ec11cd846adb6add3af00462e3a84c", 0x57}, {&(0x7f0000731000-0xf7)="750a7c6a2ebcc4819bb9bd234a21e74aceec5511692d75f11fffbb530bd80202ea0d3f8e5925f387ef362440844ed54e7700d7660a6dbcc5815ccc6beace739a932f88c9965dd2484f73fa22d321951017cb97305fbf0e56637b582b49d6d7cf08f057993c7697e5265d9af258502da2e6be1458d8d581fb29f305c1d546c091dee7309fe7ea041facba78269d49df640df175ec709079d2473ac42d73560659733bfc1deb7059bac9c2fb28c75487953444036fef04ef5acbcca60e195bd10a8dcd2c6a4fa8d483ac1d2459e4b7d2aa53407d7d3dd0acf07198854c119eff09a1784fe6d8e1871969e8b0c5d371f1889dd6bb6ee501ac", 0xf7}, {&(0x7f0000b99000-0x49)="e1e30b8de701d09c986c5e3788042f0aa848e33800533d39c9cddd156e7764b1e419f980162139f736a38bd2d3d793b32de7ea9ea7f485f4237b60ee35a5a080c7db7222b4a9469a16", 0x49}], 0x3, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) listen(r0, 0xfffffffffffffffa) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000576000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-blowfish-asm,md4)\x00'}, 0x58) [ 364.157625] syz-executor4: vmalloc: allocation failure: 17179132216 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 364.174598] syz-executor4 cpuset=/ mems_allowed=0 [ 364.179559] CPU: 1 PID: 31055 Comm: syz-executor4 Tainted: G W 4.15.0-rc5+ #177 [ 364.188213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.197553] Call Trace: [ 364.200131] dump_stack+0x194/0x257 [ 364.203766] ? arch_local_irq_restore+0x53/0x53 [ 364.208437] ? idr_get_free_cmn+0xfd0/0xfd0 [ 364.212753] ? kernel_text_address+0x102/0x140 [ 364.217335] warn_alloc+0x19a/0x2b0 [ 364.220959] ? zone_watermark_ok_safe+0x400/0x400 [ 364.225788] ? depot_save_stack+0x12c/0x490 [ 364.230106] ? save_stack+0x43/0xd0 [ 364.233720] ? kasan_kmalloc+0xad/0xe0 [ 364.237591] ? __kmalloc_node+0x47/0x70 [ 364.241549] ? kvmalloc_node+0x64/0xd0 [ 364.245430] ? xt_alloc_table_info+0x64/0xe0 [ 364.249852] __vmalloc_node_range+0x4f0/0x650 [ 364.254333] ? fs_reclaim_acquire+0x20/0x20 [ 364.258622] ? lock_downgrade+0x980/0x980 [ 364.262740] ? xt_alloc_entry_offsets+0x21/0x30 [ 364.267378] __vmalloc_node_flags_caller+0x50/0x60 [ 364.272278] ? xt_alloc_entry_offsets+0x21/0x30 [ 364.276925] kvmalloc_node+0x82/0xd0 [ 364.280608] xt_alloc_entry_offsets+0x21/0x30 [ 364.285082] translate_table+0x235/0x1690 [ 364.289234] ? lock_release+0xa40/0xa40 [ 364.293191] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 364.299050] ? __check_object_size+0x25d/0x4f0 [ 364.303601] ? __might_sleep+0x95/0x190 [ 364.307544] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 364.312355] ? kasan_check_write+0x14/0x20 [ 364.316556] ? _copy_from_user+0x99/0x110 [ 364.320672] do_ip6t_set_ctl+0x370/0x5f0 [ 364.324702] ? translate_compat_table+0x1c50/0x1c50 [ 364.329691] ? mutex_unlock+0xd/0x10 [ 364.333373] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 364.338616] nf_setsockopt+0x67/0xc0 [ 364.342297] ipv6_setsockopt+0x115/0x150 [ 364.346327] tcp_setsockopt+0x82/0xd0 [ 364.350096] sock_common_setsockopt+0x95/0xd0 [ 364.354557] SyS_setsockopt+0x189/0x360 [ 364.358500] ? SyS_recv+0x40/0x40 [ 364.361923] ? move_addr_to_kernel+0x60/0x60 [ 364.366301] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 364.371037] entry_SYSCALL_64_fastpath+0x23/0x9a [ 364.375762] RIP: 0033:0x452ac9 [ 364.378917] RSP: 002b:00007f6ffbbafc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 364.386590] RAX: ffffffffffffffda RBX: 00007f6ffbbb0700 RCX: 0000000000452ac9 [ 364.393826] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 364.401074] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 [ 364.408310] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000 [ 364.415545] R13: 0000000000a2f7ef R14: 00007f6ffbbb09c0 R15: 0000000000000000 [ 364.422904] warn_alloc_show_mem: 1 callbacks suppressed [ 364.422908] Mem-Info: [ 364.431845] active_anon:42149 inactive_anon:61 isolated_anon:0 [ 364.431845] active_file:3756 inactive_file:7694 isolated_file:0 [ 364.431845] unevictable:0 dirty:144 writeback:0 unstable:0 [ 364.431845] slab_reclaimable:9302 slab_unreclaimable:89154 [ 364.431845] mapped:23378 shmem:68 pagetables:594 bounce:0 [ 364.431845] free:1447719 free_pcp:467 free_cma:0 [ 364.465206] Node 0 active_anon:166500kB inactive_anon:244kB active_file:15024kB inactive_file:30876kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93512kB dirty:576kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 124928kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 364.493238] 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 [ 364.506593] syz-executor4: vmalloc: allocation failure: 17179132216 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 364.506597] syz-executor4 cpuset=/ mems_allowed=0 [ 364.506614] CPU: 0 PID: 31094 Comm: syz-executor4 Tainted: G W 4.15.0-rc5+ #177 [ 364.506618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.506623] Call Trace: [ 364.506637] dump_stack+0x194/0x257 [ 364.506649] ? arch_local_irq_restore+0x53/0x53 [ 364.506655] ? idr_get_free_cmn+0xfd0/0xfd0 [ 364.506667] ? kernel_text_address+0x102/0x140 [ 364.506684] warn_alloc+0x19a/0x2b0 [ 364.506694] ? zone_watermark_ok_safe+0x400/0x400 [ 364.506702] ? depot_save_stack+0x12c/0x490 [ 364.506717] ? save_stack+0x43/0xd0 [ 364.506723] ? kasan_kmalloc+0xad/0xe0 [ 364.506729] ? __kmalloc_node+0x47/0x70 [ 364.506736] ? kvmalloc_node+0x64/0xd0 [ 364.506744] ? xt_alloc_table_info+0x64/0xe0 [ 364.506757] __vmalloc_node_range+0x4f0/0x650 [ 364.506765] ? kmem_cache_alloc_node_trace+0x521/0x750 [ 364.506773] ? lock_downgrade+0x980/0x980 [ 364.506784] ? xt_alloc_entry_offsets+0x21/0x30 [ 364.506792] __vmalloc_node_flags_caller+0x50/0x60 [ 364.506800] ? xt_alloc_entry_offsets+0x21/0x30 [ 364.506810] kvmalloc_node+0x82/0xd0 [ 364.506820] xt_alloc_entry_offsets+0x21/0x30 [ 364.506828] translate_table+0x235/0x1690 [ 364.506837] ? lock_release+0xa40/0xa40 [ 364.506845] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 364.506853] ? __check_object_size+0x25d/0x4f0 [ 364.506866] ? __might_sleep+0x95/0x190 [ 364.506874] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 364.506884] ? kasan_check_write+0x14/0x20 [ 364.506891] ? _copy_from_user+0x99/0x110 [ 364.506901] do_ip6t_set_ctl+0x370/0x5f0 [ 364.506911] ? translate_compat_table+0x1c50/0x1c50 [ 364.506932] ? mutex_unlock+0xd/0x10 [ 364.506941] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 364.506952] nf_setsockopt+0x67/0xc0 [ 364.506963] ipv6_setsockopt+0x115/0x150 [ 364.506975] tcp_setsockopt+0x82/0xd0 [ 364.506990] sock_common_setsockopt+0x95/0xd0 [ 364.507001] SyS_setsockopt+0x189/0x360 [ 364.507011] ? SyS_recv+0x40/0x40 [ 364.507022] ? move_addr_to_kernel+0x60/0x60 [ 364.507032] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 364.507045] entry_SYSCALL_64_fastpath+0x23/0x9a [ 364.507050] RIP: 0033:0x452ac9 [ 364.507054] RSP: 002b:00007f6ffbb8ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 364.507061] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 364.507065] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 000000000000001a [ 364.507069] RBP: 00000000000000b9 R08: 0000000000000004 R09: 0000000000000000 [ 364.507073] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006ef1f8 [ 364.507077] R13: 00000000ffffffff R14: 00007f6ffbb8f6d4 R15: 000000000000001a [ 364.779702] lowmem_reserve[]: 0 2874 6386 6386 [ 364.784283] Node 0 DMA32 free:2945688kB min:30348kB low:37932kB high:45516kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2946452kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:764kB local_pcp:720kB free_cma:0kB [ 364.811973] lowmem_reserve[]: 0 0 3511 3511 [ 364.816296] Node 0 Normal free:2829216kB min:37068kB low:46332kB high:55596kB active_anon:168568kB inactive_anon:244kB active_file:15024kB inactive_file:30876kB unevictable:0kB writepending:624kB present:4718592kB managed:3596136kB mlocked:0kB kernel_stack:4032kB pagetables:2376kB bounce:0kB free_pcp:1068kB local_pcp:488kB free_cma:0kB [ 364.846147] lowmem_reserve[]: 0 0 0 0 [ 364.849945] 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 [ 364.863521] Node 0 DMA32: 4*4kB (M) 3*8kB (M) 3*16kB (M) 2*32kB (M) 4*64kB (M) 4*128kB (M) 3*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2945688kB [ 364.878642] Node 0 Normal: 442*4kB (UME) 741*8kB (UME) 595*16kB (UME) 479*32kB (UME) 393*64kB (UME) 222*128kB (UME) 92*256kB (UME) 74*512kB (UM) 55*1024kB (UME) 22*2048kB (UE) 630*4096kB (UM) = 2829408kB [ 364.896907] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 364.905467] 11554 total pagecache pages 2018/01/06 06:56:39 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f79000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000478000)=0x60) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f79000-0x4)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f79000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f7a000-0x4)={0x0}, &(0x7f0000ad2000-0x4)=0x4) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x100000000000003f, &(0x7f0000df0000)=[], 0x3ba, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000f7a000)=0x0) 2018/01/06 06:56:39 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000b2c000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000fd5000)=0x8) poll(&(0x7f0000a54000-0x30)=[], 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000)={0x0, r4, 0x7, 0x2, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000003000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x7, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x2)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="569d22cc6285ea14e3da5bd5830d439baccc4fc0bca7d9f0115fcf8ef678", 0x1e}, {&(0x7f0000001000-0x36)="c6ea71ca3679318c57aced6d3034bee1b53c703616c243936e916fba0794d06497bab64dbb754c2986ce8b491dac3c03b07e8494aa7b", 0x36}, {&(0x7f0000001000)="f732d4c5ac2d97d383a67f2b7af887cc3d3623954f21721935e3315696129c7b26e5e7ef0398818ec8143ed47ab7806a5458a016abe75765b0be7d9ae0963e8c9f1c88bfab9a98fc2f941a8caada2a9d6d646f659536620616ff218437087b75ce29b70c0bb52b17e4f8ae98b2b976a1757beb7b4c2f1ca50d38e7c257b7c757d353f062506fa011dfcd15867a14180a7388ce5c51ff89738877d0bde43c938c", 0xa0}, {&(0x7f0000002000-0xf2)="c9cc7b09db43055508483550472cceeeafe25bfe4f1365297735928b86618e6a9c32eda317e65c2c5c8d575db61e96bdec2cc1ff09413da1441e80f0956118bf8dd71c18957683a9c5bb37802055ec151412fba5038f7ae4419c924dd4e26e018975033e9c33f7a962b53788cb2a29804a3fa49e512c30d166af98b4831514da853b6a93dbff40476cc776b58fbede3de1c213a5e5dff837b88d397f3b86f64af39f6fe2502e0c9159278d631bc1e121ae185b0bc11ecccbc95338a6c97bdc0065d6a88efcbae7a000ed00b6427212ea5a494c2357d2530c431edf8c57ecc5bea9324dc27e4fc65aa45ed90b9fa543436257", 0xf2}, {&(0x7f0000002000-0xb4)="934caa794104f6328be8a53153ca04af87956afa86177698d2dff171e0dcd9c157b72e762ca151b818fb61e359b12400e2df5055d6ecf6c5b8f8cf2465b28cbcab303096318b4109d9fb0cd4aa4e06fb394dc5feb5a6b39ac1e77f028af7959ae0113b2455d6be77b97899fc1088deeb50684fe02ef9a0312fbd304ff44ffc03859fdb0cd01de461ef6bbc0adb1782b9887d541dc9e841f7c917f67280551f93afd9dc817e49602375f8980fce1a31087e0644d6", 0xb4}, {&(0x7f0000002000-0x1000)="c877331a5e4a8d864d69c88596f0878d4e45ecdfb2404946c3501f75dded102b22d7efde722d117db39d68269c29611582dcd7143895a6cec4c48833e4f70371a60097fe81fce9a6f1e3ea78282765efdefa548694a5a95e6d7747e7a6735cc7c14aac4753ec88e69011e0c8afcf83a4870b0855d98a7274112ed0eba88dcd05471806f09199e7579aa7a8292add58162898e10333c81337c0483a0ab95a9d5ad885805c221fc3df75e151df4931a5648d6388decefceaa329468b6b81a4ac279bd4984c24ee086285fbda668f870bce61aad366daac285f13f638c3efb4a14d1c2dbb141c5524fda7fe44b22b000184a0330e07f7d9c9586a105ca2d335763787f33e125d95164a1b9892aa399a79131ccbb5d04d55f3f03c85f293afbf71d1ccf3e33d0ce311aff65c04a28bf2c896678c6bcbdeb2757d442a52f8e57b6743d79581bcf430cc5f5bfe43c4badb42f61016e2e72c8d8d43cd7f47063a094913083a0615a5607172b1a61d11638374c19e6ad9a8023a8c89d390c8233bc2baddedd42e5f272d97b593f0bb27d86e4c773795db854057f48cb574b347ce6e21bb6d7f986c20e75b60e1398a3e01ece6850009d94a61d1a6594a70676855e2038555ff4364b88f54a2d19f732dbd39bda8887f2d4a7124d1e8b3dbd1c75d5540039e850f86f39657598fa927c404f88e9d59f0d70a1a188e72c2a5b4ea66c6c1e803a3bd069d92b9da938f6632604beeeed18404c6f149e57e99fbc68b4b6bc936446bc005cd50da92cb4855107811afdc8ed7cffac0c56b8f031426ece482bbdf8dd90dc0ea71614f59c6a89b5908f05fdce7649ceefdafd2a432556e3c44820a6d43304031ba14daac9604def6c1979858f41ab855eea735c3d11cfbff73ae96998d494bd613b740273cb6654d9dd73dbac4e966f5cefb5b7a1c249f1fdbdff277ce935c812afee56fa0ecdb6e345dffb6c1062d11ca46c9d7292131b25db4a7d0ad512c37eab7366b2b391638d8868a915e541cef2a0465d1a18a1cba8b3f05c08f70bee3587b6c8f5b04fca4b66b689c7f89424e07cd18a2c9b3e11fa1536623da4cfa29def804531385fe1b0c2a4f4b8b818b038735e2211ffae7d70d728ac36ad128b5f9ab6b797462551256392ae018d29ab2f6b0ed88040c45c4195ecb0949ebeb4fe4c3138e48c751ede5075c129ce10499b4c9cc60b6687cd1cf4078531bf9c2310447ca6b36dc8e08b5589fd623147e9624aa505f9f2ab49d6793648b3b32269b679e9e92c773a8edc70a1522045927fe4c91fb6a79349ce0b4e1afd33c81de97c22e575abde0de7a61d2ef085ab6c0ea0e6dcb65b7a627e5b847663abcd6ab8e833cf870f43a84b4261f5212aa565366c3738bc6344e74d8f2b6745fc0be7c4987e097568cc9628a0602769b9b14b016d8e430e042a2d36ac571d8e735ebaa2aaa67af512d08b4cd05275470fc25aecbcf384274ba7cdbe01e92804e8ff03a1b572a0781954db82194b5fa09f0b4424c86e25e464b3bc0aa525ad8b0f09fc6300a4f3f97b0c9103d52b7b7bce1530503de5786b842322d17aecd0affd0a27e97538e5d5bc6e8c8c7c0be11fd58e2eb0b1783e0c631c127f9d1eb9d0b9629e1ce71b77699b5afa2c54d44213b5a36f2ec07f6a2b2b8b4572aa9a697ef2fc54498609bebc213158ea5d114be9637d86fdb4794d289af2c1c22fd6b4033399be77afee9196269959de87c50a05a54752c9a35b8ffc98df03af863bdb8df5bf62c661e049ac77d999b12b02f70394826b34b45e35ab47a2be83e69f97a452ef895da14be54d0cd1e1108c8c4279aee62fc7470743ed8725eba1282adf801c1295c988306a36eadd1b5b367a923dfa3ace06420bdfba90cb108436099768a79af989bc8f272b94b47df7616bbf6573a33eecefe22f1094b91e9b291b9db9109db7de3fbe2aa993e404e3a42fd1996815ca506cd35af7c56aebfd5394b817cce8097e5b782fd552987d47e33fccbb6de30dbd77f5f407ba5fa74bc23194d6a264685d7af1a84ea7a09a13d3205b834d0345ef8622cfca12a8fe65ee54968d990f90a7423120009663e35d17a9c426348b7310c244f49b98c1d33047ce0dcdc8d7b119338d44ac73c35dd010279dfbd3882f479f81a6f14fc1a7a50f36002acba26be75799c3d189458a649105902d4fbefe3a447e0230c77f403c9502efee4719af07fb168e43313f613e131d4bfa2571490200c0eccd8bc22aaa76adb09e39d20f56745b81387726f3b0e45d734129e2ac6707ff8d2b45c1fb1a5e8eea22b42e55d9836ad731e12005feed9e52ad7b7b7a64c1b3e57651619216dccc34ba987bc78fd30d5b744c90fcf548b3454723010cd1dc715c94890e93227d80bacbb55a461e626bff6f044b538c773dbd52ebe2b4a642e35d3c71da820500b3c0589d64fccb286bf88c28af356a71df746c0bb7c0521f704d831ca8e3806bc17a7d88d2986a3c49be8ff692ee381489d1b37127f68188adb87027c946087a79a680f827c1b5414e3dc82298abf4b65b2f63a852a02050a4c25ed44b07ba3b5508d3c70e369e28e61438ca114dd7f19f08953599d342638b13272244def769eeab41a99847bae24a6d64a7158345ad7db14510a516b3a4ba06c8eb35bada508bf1c630a3404db2ed4c99fd26d277a6a1089918e3f59ce0c7486e67dcc12e19bd1e7eb01134f2a53bfad0536cbcd8817efa2ee55682098bb2b7ec3f6d15230ed01bece22c8ab950f39cf1490706048e2cf63e6ef4372600818c841822d68ca814e6dde0a3b0f4546d9cf11086be2634d25d386e57c5599e7363cde7049c990f29f7315415261bca4f55901b99f0c6c0388cd85096901050204168efaddea069a9608417d985718320fc5010c1dd2928c60ce3944e1757d811184061110e9a495cd8c87338f9e25170a558b2b7982f640f8b4d5f3a2ef8d31d81acfaad518595ff6cd16ce6b316dfb82786fa7024ef1ef7ea7ed9d8dfd73c993bbd264eca928bad987cf78c8c6e5d788b800e75aa5beff0b941852eed94cbc51e04094d63677a869f4fa2b7fbf0b37f1a899dd90ae44b55b743f0091335b3920986927e073376420d3400e4bcf6650cfb3f13231e0980722135df8e8382b8ee2ee2b334215483785fba5cb4cdca80e7c36db42e11c42afab262496b0882b849e3ee62a29d9af2699ce5a425d7a856e9f7b06ee409d55c54711a3260f7029d26e3de9eaebc6e577af44232a6b4f27c4f8f55b4333a55ee270c5c76dc7fd854d05d6e3a92d6dddcf91e9a5881093fb3d09d30efa68b7069cdc8e470339b19629f03c201963803f0ee8d141ff7a45b4281ad783fe8e5661f77b2de0953783bb498285f5040889f58c578e2a69b8e21257a515e55d23370edbb1130cf97bced131fc75fdb162fd5b0e8d4705fbbbd067adffde82547155506831bc4e9860a6f7bc6963cde6cc064c2e69750dc37b4058020f6a09c25c3a4a127872dd917a861b06b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0x1000}, {&(0x7f0000002000-0x42)="d1d3ee8cf18ae876baf41914f1b69b48d69d1d1020ad539aede30bd119dc31224e77046fd1060d7364de8d19c5b336e0c3f1f84b8b2740b66265055614dee2167c13", 0x42}, {&(0x7f0000002000-0x53)="5b492b4f57fcabf742d611e3a7efb66bcfa8a77832fcd054f01b4bb36b90ec13981461a3bef71fb8d21aaee7dd6f698b406ba8fd033c616c3af7e024dcc92dabb10851f0fe33f559bf34662e1d965e451e51fb", 0x53}], 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000000)={r1, 0xfff, 0x1f, 0x7, 0x2, 0x80}, 0x14) 2018/01/06 06:56:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000754000-0x1)="94", 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000e35000-0xe0)=[{0x0, 0x0, &(0x7f0000753000-0x70)=[{&(0x7f0000907000)="59297fcd6d853a840d0b6715cc08ed6a039eba2cc7294ccbb6346adf90829e940e16f74ab17e9a125458ee4331f8a08a6430fbfa850cb34aed13e02b3bc1e66600d869c1c20abfed3a1b560281053cc2c9d9953757ae9c4bdbbfe0fa5cd0be7516cd993c19ac7084f7cd32c452df082ad1ed621e951a0d6d321451365b11dadf5523f47969b7f4e94e99aab0b1092e33606fed58eb50ebf382b6a04975a19f9b117efdfe90b1fb0355ec5ce369e09174adb06251b2ffeb1682bf5135e4d90f4678fc4d1448c008ebc73cb062bf993699a601f66c6b7f23d34997d1cad4d25f235660bae28c3e", 0xe6}, {&(0x7f0000afd000)="1acc054ae27ab87132c21e7abe5ee65cb8651396c1f79b836be8e1edf216a2c78ec599e9a0f61ee0e7a771048de2d85e2e53eb3408ba9cbae7ebaa43f8c4213dd5b7757fd89f92363ccd9ea6d3484467fa4c04c1b7f9d0bf5e62e42eb195ca839d6f07cde8b44de275ff41d961095c62cb900fc618eaf9028cf13cfe3c59e6830b58fc3c33168e78cd2490679f09625327949c694df89e21127455257440883c6403b75a516782a4d7c850faf9820e4a94cec0adb3c7203a3dd865a1b4a4fec60f9c156e45b9f3f154a256bbbf9eb3c5f510ac3cf99fa4ea11be10d0cae368ca", 0xe0}, 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", 0x1000}], 0x7, &(0x7f0000417000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f0000152000)=[{&(0x7f0000a64000-0xbb)="69aa2a53f23160b5fdc15a944ed923fb230e9b79b47a7ab5f8dd8e8671dae69be2b1aa96b0a7505a6bfabfadbd3a709018f3dade9bbcdefb482d7582f0e7e1fd05db5e02a552789ebb2c4413aab677584042a9778ba6253d61e5978fc230bdb95cc924580ef5a22bd775aa97a0386a8b0379a9172ca513addfa3d6a6d70fa195e3e8db1c813185409270f83858d21867cbe240e9bb8767dd870b57599de9ebfddf417bb8958500f1e62cebdcb39cc50e1a1bd562c9a4e8270ef00f", 0xbb}, {&(0x7f0000778000)="5abd79a89e346a2e521a849c7a3e9f583a5c0b142d5e709e92e3cde34c06d9760cdb1093ad318954a0aac75f59d405120863000eb31f8087ba82108b86fbc528571d3042905069d2211679cb0351b0505792f19dd23f76b043", 0x59}], 0x2, &(0x7f000035c000-0xe0)=[@assoc={0x18, 0x117, 0x4, 0x3f}, @iv={0x80, 0x117, 0x2, 0x66, "278bb4f9850f7c3d7935ace85734a9abf35c31e086e00bdaa40d11e25ba4c0d557afb0574cbfa3034fe2d9782ff8ee98da35ef608d6818fd5fdec743228fb9444e11a2e7af2bd9f3d644d9242f8bfd4a2129ff96b9e0e10b2593e20c676ca045163fbd003463"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x100000000}], 0xe0, 0x8000}], 0x4, 0x40) socketpair(0x5, 0xa, 0x335672da, &(0x7f0000427000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000d8000-0x4)=0x2) 2018/01/06 06:56:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000098000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000936000-0x8)={0x0, 0x8, 0x3}, &(0x7f000084f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cb6000-0x8)={r2, 0x0}, &(0x7f0000085000)=0x8) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000c6c000-0x28)=@routing={0x3f, 0x4, 0x0, 0x5, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x28) 2018/01/06 06:56:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x3de}, 0x10) syz_emit_ethernet(0x29a, &(0x7f0000d1f000-0x2ca)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x264, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x32, 0x0, 0xffffffffffff8001, 0x3, 0x0, 0x0, 0x3}, @hopopts={0x37, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0xd90, 0x4, 0x3, 0x9, [0x9, 0x6a5]}}, @generic={0x2, 0xa0, "21fe84cba8cae374e5542cede74b5e8da50406c7e21f490151fe6ec41faaee82c9a8c21aaf9aae9265d92006b448c881f1ae924d4335b1ed318be1ab93bb4235714623cf4756e7b2c7828381561d7ab19dcfe5fa00da219145d6ce304488cd7bc361e13c59b03388c4c0e167e5fa98018236ef7a04edb5dddfbcc6c6bf927dfd5a4ee12ada7cf453c030bdd79f0dfd1e00b16b0715feb6bb63b24eabc3d596e1"}, @ra={0x5, 0x2, 0x633}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x18, {0x7fffffff, 0x4, 0x7, 0xffffffffffffffb2, [0x1, 0x1]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @fragment={0x0, 0x0, 0x7, 0x4, 0x0, 0x2f553bf8, 0x1}, @hopopts={0x11, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1ff, 0x6e, "cac6ae5fc1820420fc210f09f2445ea1e675b4a7a1cb3c27cb8a0ea9b02bfd14d2df1682d043939117d5b6156ab337a58b1afae3379b5324e364f0c7c52cc3d473ab45f3fc5169e655ee765a523a18b2eb35c8eed4a70b50aa341adbbae07bb9118960f01194a87f7bb6e4b1b777"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x4b81ec35}, @calipso={0x7, 0x18, {0x2, 0x4, 0x6, 0x9, [0x2f0, 0x4]}}, @calipso={0x7, 0x40, {0x3, 0xe, 0x2, 0x8, [0x0, 0x3, 0x80000000, 0x0, 0xffffffffffffffc1, 0x8, 0x7]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x14, 0x6, 0x81, 0x400, [0x101, 0x10001, 0x8]}}]}, @routing={0x87, 0x2, 0x1, 0xc8ee, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000906000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000096f000)=0x3) 2018/01/06 06:56:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) pwritev(r1, &(0x7f000086c000-0xe)=[{&(0x7f0000b07000)="bc4e5dfe4fa804c46b08ffd770780fe033dcd0566147b35b9da9e049397867293402b060282f71608906df39274e3f9ea6c7966bbcb06c1810bd9af09bd3ab65303acd8b6775ef60ec11cd846adb6add3af00462e3a84c", 0x57}, {&(0x7f0000731000-0xf7)="750a7c6a2ebcc4819bb9bd234a21e74aceec5511692d75f11fffbb530bd80202ea0d3f8e5925f387ef362440844ed54e7700d7660a6dbcc5815ccc6beace739a932f88c9965dd2484f73fa22d321951017cb97305fbf0e56637b582b49d6d7cf08f057993c7697e5265d9af258502da2e6be1458d8d581fb29f305c1d546c091dee7309fe7ea041facba78269d49df640df175ec709079d2473ac42d73560659733bfc1deb7059bac9c2fb28c75487953444036fef04ef5acbcca60e195bd10a8dcd2c6a4fa8d483ac1d2459e4b7d2aa53407d7d3dd0acf07198854c119eff09a1784fe6d8e1871969e8b0c5d371f1889dd6bb6ee501ac", 0xf7}, {&(0x7f0000b99000-0x49)="e1e30b8de701d09c986c5e3788042f0aa848e33800533d39c9cddd156e7764b1e419f980162139f736a38bd2d3d793b32de7ea9ea7f485f4237b60ee35a5a080c7db7222b4a9469a16", 0x49}], 0x3, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) listen(r0, 0xfffffffffffffffa) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000576000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-blowfish-asm,md4)\x00'}, 0x58) 2018/01/06 06:56:39 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x10, 0x5, 0xef, &(0x7f0000dc0000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000880000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f7b000)=0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f5b000)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0x0}, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f00005a0000-0x8)=0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000af7000-0x8)={0x0, 0x9}, &(0x7f0000c6e000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f7d000+0x7d5)=@assoc_value={r4, 0x100}, 0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f7e000)={&(0x7f0000661000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/06 06:56:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000304000-0x4)=0x100000001, 0x4) pipe(&(0x7f0000190000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ccf000-0x8)={0x0, 0x0}) getpeername$unix(r2, &(0x7f000008b000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000287000)=0xfffffffffffffea6) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000bad000-0xb)={0x8, 0x7, 0x2, 0x5, 0x9, 0x3, 0x6de0, 0xc1f5, 0x7fffffff, 0x8, 0x800}, 0xb) bind$ipx(r1, &(0x7f0000f5f000)={0x4, 0x0, 0x7, "09a5562b34c9", 0x2, 0x0}, 0x10) r4 = socket$inet6(0xa, 0x4, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a78000)={0x0, 0x6}, &(0x7f000053c000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000752000)={0xf1, 0x1, 0x6, 0x3, 0x10000}, 0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00001e0000-0x8)=@assoc_value={r5, 0x200}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d0c000-0x4)=0x0) sendfile(r3, r4, &(0x7f0000729000)=0x0, 0xff) [ 364.909426] 0 pages in swap cache [ 364.912862] Swap cache stats: add 0, delete 0, find 0/0 [ 364.918205] Free swap = 0kB [ 364.921203] Total swap = 0kB [ 364.924200] 1965979 pages RAM [ 364.927290] 0 pages HighMem/MovableOnly [ 364.931247] 326355 pages reserved 2018/01/06 06:56:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c44000-0x8)={0x0, 0x0}) accept$packet(r0, 0x0, &(0x7f00003c0000-0x4)=0x0) accept$llc(r1, 0x0, &(0x7f000083a000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007c2000-0x10)={0x0, 0x0, 0x800, 0x0}, &(0x7f000088d000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eec000)={r2, 0x1}, &(0x7f000018f000-0x4)=0x8) bind$nfc_llcp(r0, &(0x7f0000e75000)={0x27, 0x5, 0x4, 0xb, 0x1, 0x3, "d39cd41c5f8075ec2815c4152e2d5450fdd2d40f9cd97080ab0933446323ee6a69419704e6358ce77af9523b438b51fef6cb184bc431f0b8566aa4e53996c4", 0x8000000000040}, 0x60) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000525000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, &(0x7f0000232000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f5a000-0x4)=0x8, 0x80000) bind$unix(r4, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r3, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_tcp_buf(r0, 0x6, 0x37, &(0x7f0000dc4000)="7c17c1404e15353e689da2ef3bef700efe66cb0db5933241cd13064aafd9aca2e58e8bfa07d8d65a48e1874e55c231df5912", 0x32) 2018/01/06 06:56:39 executing program 3: r0 = socket(0x11, 0x800, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/01/06 06:56:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) pwritev(r1, &(0x7f000086c000-0xe)=[{&(0x7f0000b07000)="bc4e5dfe4fa804c46b08ffd770780fe033dcd0566147b35b9da9e049397867293402b060282f71608906df39274e3f9ea6c7966bbcb06c1810bd9af09bd3ab65303acd8b6775ef60ec11cd846adb6add3af00462e3a84c", 0x57}, {&(0x7f0000731000-0xf7)="750a7c6a2ebcc4819bb9bd234a21e74aceec5511692d75f11fffbb530bd80202ea0d3f8e5925f387ef362440844ed54e7700d7660a6dbcc5815ccc6beace739a932f88c9965dd2484f73fa22d321951017cb97305fbf0e56637b582b49d6d7cf08f057993c7697e5265d9af258502da2e6be1458d8d581fb29f305c1d546c091dee7309fe7ea041facba78269d49df640df175ec709079d2473ac42d73560659733bfc1deb7059bac9c2fb28c75487953444036fef04ef5acbcca60e195bd10a8dcd2c6a4fa8d483ac1d2459e4b7d2aa53407d7d3dd0acf07198854c119eff09a1784fe6d8e1871969e8b0c5d371f1889dd6bb6ee501ac", 0xf7}, {&(0x7f0000b99000-0x49)="e1e30b8de701d09c986c5e3788042f0aa848e33800533d39c9cddd156e7764b1e419f980162139f736a38bd2d3d793b32de7ea9ea7f485f4237b60ee35a5a080c7db7222b4a9469a16", 0x49}], 0x3, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) listen(r0, 0xfffffffffffffffa) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000576000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-blowfish-asm,md4)\x00'}, 0x58) 2018/01/06 06:56:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x10000, &(0x7f0000b02000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004cc000-0x4)=@int=0x1, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00008e7000-0x1f)="1f0000000906ffde00fffffffffffffffd0100000900010013000000010080", 0x1f) 2018/01/06 06:56:39 executing program 1: 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) r3 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f0000481000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f000051f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14, 0x800) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00008c2000-0x10)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000096c000-0x8)={r1, r2}) sendmsg$key(r3, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 06:56:39 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x10, 0x5, 0xef, &(0x7f0000dc0000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000880000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f7b000)=0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f5b000)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0x0}, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f00005a0000-0x8)=0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000af7000-0x8)={0x0, 0x9}, &(0x7f0000c6e000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f7d000+0x7d5)=@assoc_value={r4, 0x100}, 0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f7e000)={&(0x7f0000661000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/06 06:56:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x12d4e7ae, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00007ed000)={0x3, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9687}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000182000-0xf8)=""/248, 0xf8, 0x2000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000806000+0xc65)={0x0, 0x2, 0x101, 0xffffffff, 0x5, 0xffffffffffff1848, 0x2140000000000, 0x200, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x7f, 0x0, 0x1f}}, &(0x7f0000125000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ed5000)={r3, 0x8}, &(0x7f0000d0a000-0x4)=0x8) sendmsg(r2, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) sendmmsg(r2, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f0000888000)=[], 0x