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", 0x6c1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/18 11:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$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) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 11:31:50 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000029000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000-0x1020)={0x40, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="87f6be1ffa9ee0ca717c5c7416a26901a252508dfc5e0289fb208a764b"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:31:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffff4a70, 0x2, 0x80000001, 0x100, 0x9, 0x4000000, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xfffffffffffffed9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x3, 0xcf) 2018/01/18 11:31:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000b88000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000da000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/18 11:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000042b000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x8, 0x3, 0x3, 0x5, 0x1, 0x2, 0xffffffffffffffff, 0x80, 0x7018, 0x9, 0x1ff, 0x10001, 0x6, 0x9]}, &(0x7f0000d07000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e5e000)={r1, 0xa0, "0ba9f5099572014a468f5b10f3abc818f18b735ec2dfc579f54b00e11826844d560ee515d8cd39ac77d6427a9ee8c531c4e02240a6d0ea7eaea30747fa224260c8d3da94506e8f14d69a5132227c8b4bbe6105e999bdb7e65210db40114e1258c6b61263ca7094ccd52a04e793df4c3bef5ffd9acee20230a7777ddcc3980fa3b1b3eafd39471505d91ec5a1d3bb431438d6f6db4e3856a18c98f0a8be44bb66"}, &(0x7f0000d5c000)=0xa8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005e7000-0x1)={0x0}, 0x1) connect$unix(r0, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 11:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000171000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bef000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8f4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4e8, 0xd233, 0x3, 0x800, 0xa485}, &(0x7f000096f000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e46000-0x8)={r2, 0x9}, 0x8) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000027000)={@generic="65afc9f67ae2daaca1390e36cb10ae28", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f00002d3000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r4 = accept(r0, &(0x7f0000f6f000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000297000)=0xc) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[{&(0x7f0000156000)="f8102b56fb0dad5417f5da93134bd1a1", 0x10}], 0x1, &(0x7f00006ed000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 11:31:50 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00002d1000-0x2)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/18 11:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socketpair(0xb, 0x80004, 0x5, &(0x7f00004de000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000a40000)={r0, 0x8e0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000091f000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x0, 0x3, 0x4, 0x9, 0x8, 0x100000000}, 0x20) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) connect$inet6(r2, &(0x7f00008d5000-0x1c)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ffc00000000000}, 0x1c) close(r1) 2018/01/18 11:31:50 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000017000)=[@in6={0xa, 0x0, 0xffffffffffffff4c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [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, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000018000)={&(0x7f0000018000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000011000-0x8)={&(0x7f0000019000-0x1)='./file0\x00', r1}, 0xc) connect(r0, &(0x7f0000017000)=@sco={0x1f, {0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000)=0x0) 2018/01/18 11:31:50 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x6, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000)=0x1c, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f000000a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) 2018/01/18 11:31:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000000)=0x6, 0x2) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x5, 0xda09}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000+0xcc5)={r2, 0x2}, &(0x7f0000001000)=0x8) 2018/01/18 11:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008ce000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098e000-0x4)=0x10, 0x80000) r1 = accept(r0, &(0x7f00001b5000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000106000)=0x32) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00004f3000)={r0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d03000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000672000-0x1c)={0xa, 0x3, 0x55, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fcd000)="1cbd461174", 0x5, 0x4008000, &(0x7f00005d3000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:31:50 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000e, 0x8000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000015000-0x4)=0x81, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000000f000-0x2a)="433ab14be5e48fa4c45b896ad275f2e54369eafe1da47fc075977863367ab281d618b902c0fbf0ec67af", 0xfc6b) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000015000)={0xa, [0x1, 0x5, 0x8, 0x2b9000000000, 0x1ff, 0x1420506c, 0x0, 0x0, 0x100, 0x20]}, 0x18) 2018/01/18 11:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00009e3000-0x164)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a0b000)=0x4, 0x4) 2018/01/18 11:31:50 executing program 6: pipe(&(0x7f000050b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x2, 0x9, 0x76, 0x6, 0x46d9}, &(0x7f0000efb000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000053000-0x14)={r1, 0x4, 0x6, [0x4, 0x5, 0x9, 0x4, 0x5, 0x1000]}, &(0x7f0000caf000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f0000036000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:31:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d25000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009dd000)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c93000-0x8)={r1, 0x2}, &(0x7f000064f000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) r2 = socket$inet(0x2, 0xa, 0x4) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00001b1000)={0x1, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}]}, 0x1a8) 2018/01/18 11:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b5c000-0xa)="473b1500", 0x4) bind$alg(r0, &(0x7f0000015000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) recvmsg$netrom(r0, &(0x7f00008da000)={&(0x7f000083b000-0x48)=@full={{0x3, {"9f67244e9d892e"}, 0x7ff}, [{"6fe01013702a2a"}, {"83e7a42322e98d"}, {"eff5d9c49e9b1e"}, {"7fe7fefc5d0ea5"}, {"8d0f1e67fcee3c"}, {"2a50839b19c108"}, {"e4ad9bb0a6c300"}, {"591aa76f14f399"}]}, 0x48, &(0x7f00004b9000)=[{&(0x7f0000a8e000)="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", 0x1000}, {&(0x7f0000f8d000-0x73)="123e60e1157c21e5edb4ce8d9182c1f13a9ede44c898eed8d0ad658b382dd9bc7cdf57afa195a50df4fbe4ca45f4adafb69554ea06c9459573202f62d6cb4ed30379487be946e7452ff0273eb643e17ca4d1356ae406d2e3f1ccb5316373251ff78b55e1594d423591bd529ecafeed2c75b23a", 0x73}, {&(0x7f0000c0a000-0x68)="d4dcbc66e9cd0d86b52f43814e98e7bc6adc0d3e4cff85b6a17e1d3dbb8379b76877fb0c0d13962a43fbcfbb2f45c6adc2d6cd3216c3c11da5d11894218098bc80a6543cd7875996ffbf9f269aebbdc9641b34f69ce55090534bb713588c70d8c5d505cacd760043", 0x68}, {&(0x7f00005b1000-0xe4)="68158ad04b4d11ae426c99d6404fe9c86ab8d39f61938a1c29a1b0ca6476804c0158cb10083c5c0f2ce9cc32588d2e874d88e0821131334e995b6fa56d0e1c1452ec490fa71c5ece05285a4e773cf11bb5b61930271fe9834ff99328aef862169fe824b6ab6a94f83a256ec2461d587f1fee44e16b1c82ec498919beabf515553188702648a971ee1671c36cc643a507e553d604376b05917b7e72cfc36d5a5a3f99d2f90d7ffb3c46080f14300537472a0e0804465301fd4cf926e5630cb094394b1418b5851e1ef9e45643ee58bfa7ea9dfbb17936afb3c7a5b97688cd03e0599d08fc", 0xe4}, {&(0x7f00007d5000-0xea)="9578c86e391546c3fa9937f7fa532fc5b0c2e7061fde43cc1d8d62571c4302e42575acd9222a130e3a3444ea520e9ac7e2c747ac3b05b724edc1f5981897c8bf2b7535d2893af9134202f68a283f5848041891314ab79a2be748ccafcffaa267e5584d3667bacfb423a9ac4c5e11e0c4c607accca8f7ad072578e689950c68d208734fe5d6477795a7cf381421070b78854fd8c23f3e6dd4bdd272eddd7326e8685d8743e4ee25deeefc5f75822e6bf5c8730d5ce9b3fce037a0492b18b54710d25cd68db3f0ce60c934cfd8cdce40c0508afe76ec7c761b3647ba8a357ea21d2f91ca69df9386060146", 0xea}, {&(0x7f0000904000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x4000000}, 0x2021) 2018/01/18 11:31:50 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) socketpair(0x0, 0xf, 0xffffffffffffffe1, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000018000-0x4)=0x7, 0x4) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) 2018/01/18 11:31:50 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) socketpair$inet(0x2, 0xf, 0x6, &(0x7f0000ba4000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000bf2000)={0x0, 0x1ff}, &(0x7f0000ff6000-0x4)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ff6000-0x53)={r2, 0x4b, "24d56ba5a87abf0d5b969a9fbb1123e373aa1fcd87647d0b4963efb308cf67689e495b0b1108851b4cb23e415050232778f0314bee4225bc806a4b73fbdc74e418425d4afba3d45ae14a5e"}, &(0x7f0000c3b000-0x4)=0x53) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) 2018/01/18 11:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000fd3000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d54000-0x4)=0x0) bind$alg(r0, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000875000-0x70)=[{0x0, 0x0, &(0x7f000029e000)=[{&(0x7f000003a000)="7e94d3dc228617a14360c09415955de59f870c5e25dcdad32dc27e132020413c81b9", 0x22}, {&(0x7f000074c000)="740a90031c3d4b5d67ce4dd6341e63e112e44b22c32e5031901e9563e3f8dca2ce5f4b74ad421e7c3e2250f5f18502ed0eb6ef63163812a7cce8b9860f831388c1a69e1faadec05db5d36f98bd9022", 0x4f}], 0x2, &(0x7f0000f27000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x6fe8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x60, 0x20008000}, {0x0, 0x0, &(0x7f0000d78000)=[{&(0x7f0000ab6000)="da60fa98b84416d93aeacd239681b1592d56f568768a3eef412178bbbe07e863b68c9675fc150a0a08d2389e038dfa7e064170d97bd28d5c4dca241dee0d27877a4ab97f441b3d340e47f72f74bfbb8fbd2786a39b1793b6b1e92578ab3884b85a3575f33c0a182bfc194ff826ff9e99a9fdc35186e2d4199e5be9c74f1434", 0x7f}], 0x1, 0x0, 0x0, 0x3624e0cb8069c75a}], 0x2, 0x0) recvmsg(r2, &(0x7f000037c000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f00005aa000-0xab)=""/171, 0x41f}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x184, 0x0}, 0x0) 2018/01/18 11:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a0b000)={0x0, 0x2, 0x4, 0xdbd, 0x6, 0x5, 0x6, 0x6, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, 0xa6a8, 0x5, 0xb81, 0x9}}, &(0x7f000000a000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000753000-0x8)={r1, 0x3}, &(0x7f0000c57000-0x4)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r3 = accept4(r0, &(0x7f0000eff000)=@generic={0x0, ""/126}, &(0x7f00007cb000-0x4)=0x80, 0x0) sendmsg$kcm(r3, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f00008c6000)=[{&(0x7f0000213000)="4778efc015e3df754d501b649b6018eca92b06c18de87304a3c09b0d62db490da1be5a04a2c52bcdaa97fc0d08b79bc299879bb87a3c255b55b44c7afade328fd9ce895660b66e2ad4b73e338601fca92f03562c7822427ee4533265d10e0dce54475515f777b3688830783842035b7bb5a554f9fd20c7384c83e831457283eab00419d8a737b4525c427bb11fdbcfb24287d2b615ab9683cfa1f546494e4ac7f3f2cbe1c868ad3eb84ca06027", 0xad}, {&(0x7f0000351000)="b9e2e9b35ce7363dd3ed0f44091ab6c4050cbf04ed89f24d00c1fdaecfd72263c341eab673c95c5aaa47bea26a", 0x2d}], 0x2, 0x0, 0x0, 0x4}, 0x44) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/01/18 11:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000012000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, 0x0, &(0x7f00003b0000)=0x0) close(r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xbb, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f7a000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fc3000-0xf)={0x0, 0x58, &(0x7f0000ece000)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c2a000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000ee1000)={0x859, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7fff, 0x2, 0x907, 0x80, &(0x7f0000634000+0xc5f)=@common='bpq0\x00', 0x401, 0x3f, 0x3}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00007e9000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000c4c000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000072000)={@generic="7cb03086093a59878c320142774e18d9", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000791000)=@sack_info={r2, 0x1, 0x1ff}, &(0x7f0000fb7000)=0xc) 2018/01/18 11:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f000049f000-0x10)=[{&(0x7f0000c31000-0x1000)="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", 0x1c0}], 0x1, &(0x7f0000d09000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000e5f000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 11:31:50 executing program 1: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt(r0, 0x84, 0x80000000000022, &(0x7f0000505000)="", 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd08, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x4}, 0x6) 2018/01/18 11:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x32) socketpair(0x0, 0x800, 0x1000, &(0x7f00006c7000+0xd24)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000076000)={0x0, 0xa8, &(0x7f0000edf000-0xa8)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000079d000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a32000)={r2, 0x100}, &(0x7f00000fc000-0x4)=0x8) 2018/01/18 11:31:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r1, 0x0, &(0x7f000009d000-0x4)=0x0, 0x80800) 2018/01/18 11:31:50 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00006eb000-0x10)={0x2, &(0x7f00007dd000)=[{0x0, 0xe67, 0x998, 0xeb81}, {0xe2, 0x0, 0x2, 0x0}]}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000083a000-0x8)={0x0, 0x80}, &(0x7f0000356000)=0x8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000acf000)={r1, 0x7e5}, 0x8) 2018/01/18 11:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000da0000)="8d", 0x1, 0x1, &(0x7f0000471000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000dd000)=0x1, 0xffffffffffffff81) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:31:50 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffe000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f48000-0x98)={0x0, @in6={{0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f000094e000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d0b000)=@assoc_value={r1, 0x5}, 0x8) r2 = socket(0xa, 0x2, 0x88) connect(r2, &(0x7f0000ffb000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000c9b000-0xaf)=""/175, &(0x7f00002e8000+0x5ca)=0xaf) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ffd000)={0x0, 0xa84, 0x3, [0x80000000, 0x7, 0x8]}, &(0x7f0000ffe000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000703000-0xf7)={r3, 0xef, "f72397f6023e7cf2b99e6d4c356bb7a3793bdaf5cb89fe371c16803502034dbc03c216bfe4dcc207402e7d2e780c71fae42da189c9335a0423980509fb661b14b48aa1b0b2662d6d59696982fbee33abe4d0eb1fd8f349d7ce990df01bb2a4c8273d84b0f67e3d764535560e2e636c77beba4d5d25e43325b07ba14e899d85c276dc07e1674486adb6a41413529d90f33bccae0e405fbaf7aa1aeeab1b601bc9f055749672ed81e0b87126bc3bfb2895bcd7149c17a3375867709fe2d08ecbc5eaa77a2f8f6edb3ce54668f8ebb8051cdfb8a817ee11a16f26ddf2dd389949781c51b871cbc3eb026dbf17da9f9be8"}, &(0x7f0000fb4000-0x3)=0xf7) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000434000)=0x2, 0x4) 2018/01/18 11:31:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000354000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000026d000-0x4)=0x32, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000067e000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000275000)=0xc) sendmsg$can_raw(r1, &(0x7f00006be000-0x38)={&(0x7f0000ef9000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000bd1000)={&(0x7f0000456000-0x10)=@can={{0x1, 0x5, 0x67, 0x8}, 0x8, 0x2, 0x0, 0x0, "16798cfbd59500f4"}, 0x10}, 0x1, 0x0, 0x0, 0x24000000}, 0x4008085) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) 2018/01/18 11:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x118, &(0x7f00002ac000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [], {@llc_tr={0x11, {@snap={0x22b862d143255d30, 0x1, '5E', "e7511f", 0xd, "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"}}}}}, &(0x7f0000caa000-0xc)={0x3, 0x1, [0xd81]}) r0 = socket(0x5, 0x2, 0x39b09a92) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d55000)={0x0, 0x3ff, 0x2, [0x800, 0x7]}, &(0x7f0000704000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000d9000)=@assoc_value={r1, 0xfffffffffffff1b2}, 0x8) r2 = accept(r0, &(0x7f000013f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000462000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000081e000-0x8)={r1, 0x7}, &(0x7f0000368000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000041f000-0x8)={r1, 0x2, 0xfff}, &(0x7f000095e000-0x4)=0x8) [ 1834.928336] audit: type=1400 audit(1516275110.764:106): avc: denied { map } for pid=27548 comm="syz-executor3" path="socket:[618030]" dev="sockfs" ino=618030 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_tcpdiag_socket permissive=1 2018/01/18 11:31:50 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) 2018/01/18 11:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000d1a000)=""/0, 0xffffffffffffffe0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0xcb) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b3e000-0xc4)=[@in6={0xa, 0x0, 0xffffffffffffff7f, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0xcefc}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x11800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) sendto$inet(r0, &(0x7f0000a8d000-0x77)="0d1de6ed808ba00007e2f1ff437e0d57901956c7cf660f3dc4b64793c5aa21f5af73c615bddb490b9f71a0c42b39d74e3a62a97240ad20c4d94cc3be3a165816c01947e7eeabdd759f35f57003fa90f1d731bff0d3f4d3edb124b119b7ffa5cc88c606cffa4d533d1355ddb73363fca979994454279674", 0x77, 0x4003ffc, &(0x7f0000339000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:31:50 executing program 3: r0 = socket(0x40000000015, 0x5, 0x2000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/18 11:31:50 executing program 6: r0 = socket(0xe, 0x1000000822, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x9df, 0x4) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@generic="3d5e4c36191ae077a9c058ca6b30d3dd", &(0x7f0000004000-0x1a)=@ethtool_regs={0x4, 0x0, 0xe, "7f6556fde32d6360d0e3cec88d2e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000001000)=""/177, 0xb1}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000001000)=""/82, 0x52}, {&(0x7f0000002000-0xd6)=""/214, 0xd6}], 0x9, &(0x7f0000000000)=""/157, 0x9d, 0x9}, 0x2020) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0xfffffffffffffc00, 0xec, 0x5, 0x0, 0x3, 0x6}, 0x8}, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r0, 0x0) 2018/01/18 11:31:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d1e000)={0x0, 0x20}, &(0x7f0000b9f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002000-0x4)=0x8, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005d3000-0x8)=@assoc_value={r1, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xdbc}, 0x8) 2018/01/18 11:31:50 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000010000-0x4)=0x3, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xea, 0x7, &(0x7f0000011000-0x1000)="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", 0x1000) 2018/01/18 11:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ec9000)={0x0, @in6={{0xa, 0x3, 0x6e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2ac00000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x10000, 0x2, 0x101, 0x5, 0x400000000000000, 0x40, 0x2, 0xbc, 0x9, 0x9, 0x401, 0xd6, 0x5, 0xce]}, &(0x7f00005cb000-0x4)=0x108) setsockopt(r0, 0x103c799b, 0x8, &(0x7f00002ae000)="218d585383ff55e4d15beefc5cad479d07434419c74953b99afe75f8e05811acfc1757197d69b131ef814c9cdec08a4588c1d9e930fcb2ef2bae62732647ce2dd6b2f82a4c491240433b676073f7c76f6e365068eb32e4e780f6c50a3b6be8064f349c093b1c1741b6b97b22708535d7b2b8d6cc07ec49a0ebe735cdb782a8c4163ce87cd8c030f7ac0a3151a5cdccdad1e5dabe730b9681e13b8fb8368778", 0x9f) recvmsg(r0, &(0x7f0000f5a000)={&(0x7f00003d0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f91000)=[{&(0x7f0000e61000)=""/87, 0x57}, {&(0x7f0000df7000-0x84)=""/132, 0x84}, {&(0x7f0000fd7000)=""/89, 0x59}, {&(0x7f000094c000-0xf6)=""/246, 0xf6}, {&(0x7f0000d80000)=""/90, 0x5a}], 0x5, 0x0, 0x0, 0x0}, 0x2022) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000ba000)={r1, 0x8}, 0x6) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007c9000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000ed7000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000ab000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000e5000-0x92)={r1, 0x9, 0x8a, "8c5bd8976c971c0e3b7b519612f94ba386c3ed4261397465733f5a49e2aa0f0ead5f61e1172c579130e0cc105e1187a78fb77380235ffec7b7e6e71a581fe99b9b6581c496970bb750c29f588d31a6990f53d0352860a4effd03eb8dddb6e2e98db082d5a96b90916c25870e17afc7cabdddd7f7303dbdcd69b8351f8a8f9192257939d7d36d80f9ac30"}, 0x92) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000066c000)={r1, 0x6c, &(0x7f00007e5000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4045, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006d3000-0x4)=0x10) 2018/01/18 11:31:50 executing program 0: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "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"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x63e]}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ae7000-0x1)={0x0, 0x0}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000ae6000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae7000-0x4)=0x10) 2018/01/18 11:31:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000922000)="964ee7cd53d46d4434cee003483f7c0c25f281480a68b9de210ccdfd8e5e09a5f99e734b50aa39ff156a7a5d45592d7fb082129a79f30734a1ac1f6ab9967c7eacf309ab5350e612deb696ca090b0351c89c78b03d27afbb2b204eb6a72fd42657568737ab8b77e5adfede0a022d270600d398e0c8632151f7c50d9e799ed4914c42243cb08f40c0253f9a5c47c1f5493dd35934759e509998dae42ba42842759636178056df1f99be80cc522dd983e3ea087a3581b82b4fb6dc8981edd7a6cadace6ebecc7db7656d957dedfc7533d39adaf67f8dfb0260c55e4db3c19ed9855c4f3c8b1a4a49") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b45000-0x1)=0x2, &(0x7f0000846000-0x8)=0x1) 2018/01/18 11:31:50 executing program 2: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00008d6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000214000-0x4)=0x8) accept$packet(0xffffffffffffff9c, &(0x7f000027b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000510000-0x4)=0x14) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f00008d6000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/18 11:31:50 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r0, &(0x7f0000fc5000)="", &(0x7f00001d2000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000001f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, 0x0, &(0x7f0000fcc000)=0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000e79000-0x4)=0x0, &(0x7f0000fcb000)=0x4) getsockname$packet(r0, &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fca000)=0x14) 2018/01/18 11:31:50 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f00000c9000)=0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fd9000)={"73e789f68279c2949fde0de2c17f85c6", {0x4, 0x3b000, 0x81, "83d52f80cc0b", 0x1, 0x0}}) r1 = accept4(r0, &(0x7f0000fd8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd9000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000fda000)={0x2, &(0x7f0000fdb000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) socketpair(0x5, 0x1, 0x9, &(0x7f0000092000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/18 11:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000018f000)={@random="d867523491c6", @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x10000000000, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, ""}}}}}, 0x0) [ 1835.074892] sctp: [Deprecated]: syz-executor7 (pid 27584) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1835.074892] Use struct sctp_sack_info instead [ 1835.092760] sctp: [Deprecated]: syz-executor7 (pid 27584) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1835.092760] Use struct sctp_sack_info instead 2018/01/18 11:31:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000000)=0x80000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=""/18, 0x12, 0x6}, 0x40010140) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000003000-0x8)={0x1, [0x0]}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000004000-0x70)=[{&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000004000-0xf8)="4b7d2663bb3e1a76fa53fd5d8fb9171296fb06e19702b25a26be89cf78bd90ee89adc6c0f5bc1199645b50c4a07e7eded2c61a2e367c433436b99c0cc05b50765eea08528996ecf116055ceaf13bf4cdceaea98fa029470e945bccebdcb6a7e89a8c93cf48f3c2502fbf38c11937e04e61030aae6bfe66af165df9adc48314cab6349f19342364b9209c243edd5bddcf78568dee128db59de9bc1607cff454f27cbb5f0ddc44be2ff6d146bc109c610119f94ae8757066d45173bf701efb40abbab1a8cf0a6b07fc8a1bb369af0a089e849d613bb25c02f3258e7acecca731173dc56caf47b0d15d4e655bf6d7d0d2a8a728f61d31cb7429", 0xf8}, {&(0x7f0000003000-0x59)="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", 0xfc}, {&(0x7f0000003000)="a66b2111833137e4dba1eb7ef47fda977d950b3e319e71ec2f8ca341b06c40260814eb8453d87c0ce42a62b0681c8facfd99489498ac6d3b7464ed618f2d31ab17f4f9210f0e920e5360241259fd5edfb8bce436317fe6b74509487273471beae6e9e4f151fa4fc1514df116d1f3d0", 0x6f}, {&(0x7f0000003000)="2008c8cb3c2bf773235f2267a273ab18e44c06a8708907d71b9fd949f154b61d647c33bc916f3f1d9a6ad0ca9c8a3fe23092ff62c546eebe0d3e04f49762fb897ea1e4a8ca77656fe090755dc3821f3e3fdce1e0a319de4b3b408904136329554dd6a20d46f923a566e2443cd432aee6689781030f42b0a9f3020c7dd0662f5caa97df6027d8de186c01ff371fa7e045b2294922be45728d979813cb79ba8fe091785883aba44bbfe6bfa03a8c404da077452d", 0xb3}, {&(0x7f0000002000-0x99)="3bae494ff0dd8844c6478746fe0a87b2f709e17f5a5519ade1f965f5fbd3976b3cbd3438d459a13526c4953893eda6c95d3b978a269b9fcbc1aacef117796529b2b4e5da09c3c3b7935dd2d6dc8f44394b0f985de283c0c25dda8d16003b426d3ae16351ef18df649cbcd187ea183d1b1c35300d80c30da1f7ddd9e9575f5826c06b6ad79050c63c776785ff545227a3a89f47433505b38051", 0x99}, {&(0x7f0000000000)="dd33a3be852248e7a959ab83f11a23dab5ff46b26bc38bfa4a6353d3af7540a3393dffd294c6292dcd53f4b5576b08db14fbe019eac4e9b9bb8933be068adabb02c7a52e38ed8615f2f9d6630d293ff148d2c83aa86b466309ffd3886258f88c8719396c6034cf3e8580675ab94b9b5837bd78b3c3283127a52608bef208d553fe5e04c445c62cbe8718fc2451f3b15092a24d6fb5a77ac5c346a9f6cd1d6f8e914851ba7222a330ab0af34940dd4606096a6321260111d7ae3ce6364ee2c0baa6e9b32c28", 0xc5}, {&(0x7f0000004000-0x56)="f587fb51749f2fcfc90e95fc070dd986accb63963e78612d75328fed3880f1d7285cbfa09d69a19934b286c1763aaa2dc862d5c0a69f19b97a9217446cf766a05ac1ef5bb1c6380092c5262795f3ff8ea5b22c61a32b", 0x56}], 0x7, &(0x7f0000004000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0xff, 0x6, 0x1, 0x5, 0x79, 0xffffffffffffff20, 0xb77, r5}}], 0x30, 0x40}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x2, 0xb34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000004000-0xee)="17e95ec88d4c012abf8430938f60834fbde81e19e0b46c6b5f03fb656d0d0439414547103824de293b603a2f620aa654bf017978c2bb4e7707f2f5fe62f1d0234f2072cc7edf41b7b4b312038a559ef5c32d34596973b2b0ca33867d238dfe01bbeb82cee9e0dbed0401e2ee9e3c339e1be55f513c07d59cc500592a8d04429ca61a733905c61b567e0fbc4a852dcd08009e3e6505dfeb2952d7749b042e55412d70c12a9e1f011a64e3b53e06fa90bc602d9d459ebe47e700aca0c069b939f488c9deef9a0b402c3e7e60edf78ce07883e4486b45559f396a7c191335a7363b5c4a9f3696de72cea1dc3dd4e319", 0xee}, {&(0x7f0000001000-0xd1)="678bf81d84377e14cab619d40c2a85ebd64c8a5932c09043d26234d01aa36f5566a4a247e143aa491a4c4be9b70ec472f9d4e37c129a98f1827a6006da9d4e6f860181f7a663e3cc81936c0979dd215972054ad587e46826c43de871387e086c0d24b59dba6b77dc432a2f7ca6b3b5350aad68d2b67410fab33caba6fa260ddf341f7b83295cb9a95db36183dc94e803cee0ce4f27573722fd5a380e35e5e6f8ba3f0e317e77a510ce213369b43e4f81ff1fabc89f557ae154b80d844bc828c236caceeeca28f9e0bd4be0803c88c3c4dc", 0xd1}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000002000-0x39)="1ada7bad825b8fabd30e77eb396d71b919c5847ac2865eb1660cb5561701b2835f17ef9e1a2218baf74a33562ab6e11602cab94d75a17cf300", 0x39}, {&(0x7f0000002000)="9581491fb818e8544710b5d9df0cf563ef9beab32c1592102ee29fabe8a9f0085d1dffebb289ce22f4bbea69c6cb093d08729fa3209608fdc9274c46ed260042c9be5254b55cc2277efd273b820de8d8e3eef18cd935e9eefdcb24a3a4d11e7bca638cd11f569928bdc0c5eb8474e322ac5251b8b455e18fd4012e6fcae1012b4676c1cd0617c49147c9f6f8e0b5b36796544f", 0x93}, {&(0x7f0000004000-0xc7)="80ef44f116156da0e606904de387148a8e272731f8ee45aff6cbadb7bd94f2e95463149998cdc59b4c28c5f8c7129d418f9fc1e770ef78c894793d2fddeb6fdf8a6990cab03fff31ca68bd6617a5063b008f7a1faf822d7f5518c6587508ec7038c20adbbe4c32f9ea82cf8d02f0c432ca249fa7dfa1f37f928b7ee0fd8c90ad2ca034b8c43c44cbaa68fcb1e1d379e1f593ca3b88546328ecc8151e82dd9ea9216745eace21e19a6c659b161e3e71e5eb69d14f65c2c850241b0956bc76ebdce7ea156d201605", 0xc7}, {&(0x7f0000004000-0x15)="78273c14b974382ed693f61df7f1cc094e04ccd422", 0x15}, {&(0x7f0000004000-0x82)="6b9cec6da8477d6a9a6a190e0909220f6ea56b5b2a471610739e34e6acd28340267cc353c1b7da68e255a8db97729bda4748746bd4c48d7d4ab54103652a5c1fe2361bcc14b40eff6f2b9a788d699a7cd0bbd5136a2a2a0b831cc1a69009ff562971c39b74672f7810747bd3e51840f6b452fbab3ba60cf47862ca652b7d7951b727", 0x82}, 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", 0x1000}, {&(0x7f0000001000)="b5997db31bd131703ebb3fed36efc99eff3ec89815db8288773b27b8b15ca7481711052d3fa282b6bf02882fa618a7a08bcb1c9e8f647460178eba48ab1928965aa6b8050e26219581b60f7ec6e2923ab5b3172665e44ba09181dd58a590dd78", 0x60}], 0xa, &(0x7f0000001000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8000, 0xfffffffffffffff7, 0xffffffff, r5}}, @init={0x18, 0x84, 0x0, {0x10ee, 0xf7e8, 0x80000000, 0x80}}, @init={0x18, 0x84, 0x0, {0x7b2, 0x7, 0x1, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x2d6, 0x7, 0x8206, 0x4, 0x10000, 0x6, 0xfff, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x2, 0xd52, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0xffffffffffff00c0, 0xffffffffffffcfd6}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x1, 0x4, 0x7fffffff, r5}}], 0x150, 0x4000}], 0x2, 0x20000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000005000-0x2)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x2e, r6, r7}, {0x0, 0x4, 0xfffffffffffffff8, 0x2, 0x5, 0x0, 0x80000001, 0x1}, {0x401, 0x9, 0x800, 0xfd0}, 0x7fff000000000000, 0x4, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x4, 0x1, 0x2, 0x7, 0x5, 0x6, 0x100000000}}, 0xe8) 2018/01/18 11:31:51 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0x26, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000b000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) recvfrom$llc(r0, &(0x7f000000c000)=""/90, 0x5a, 0x140, &(0x7f0000006000-0x10)={0x1a, 0x9, 0x3, 0x2, 0x2, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000000d000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000d000)=0x100000001, 0x4) 2018/01/18 11:31:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000007000-0x10)=@req={0x50, &(0x7f0000019000)={@common='eql\x00', @ifru_map={0x8, 0x4, 0x100, 0x8, 0x9, 0x1ee5c00000000}}}) 2018/01/18 11:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000206000)={@broadcast=0x0, @multicast2=0x0}, &(0x7f0000aff000)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000cfc000)=""/198, &(0x7f0000c29000)=0x1a6) r1 = socket(0x2, 0x80807, 0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004cd000-0xc0)="0ef89abd26f3748e8bef2a93afb2a7e029bae16a2d3cf3a3d533679489479ac5fa2bb39a2d5ace281a035c060bdcf5ca021a356edc44c14aaca1cc723b44417e51d9207354736145d18cf6173362ed2dc6bef2cc7bf01cb2c635c39c059be67c54dee06c37132158df90b105e3f8c0eca7d00d3b18d9e891dc0f73f2e04ee7902b7165163182fd01419350f120c2673673652cc1fa0d0128490c709b9454ba2548fd5a4a1b00bddfb27ce1c9e56b4ee3b308de7144676efbd5b3154ebeaeaaa6", 0xc0) 2018/01/18 11:31:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893b, &(0x7f0000002000)={@generic="6e39b784a35e96a3ca8ac2fcef4fdda7", @ifru_flags=0x800}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000-0x13)={r1, 0xffffffff, 0x3, "b93cf80a944679a688"}) sendto(r1, &(0x7f0000000000)="", 0x0, 0x40000, &(0x7f0000000000)=@generic={0x9, "69a647633e7c8041b782d5512cef25e27da857f71f26e82cdfec6828f1d1e6f2b38d65cfd473debc33f93e95138f2f5bc92f8fd697757d670664b4549ef4add67e3bb045ef7ffb9f4cbc431b2f043660ffb136cf71b81a8f3b63444df1e38613c487bf3ef5b85f1b119c1526505055ccf74e344440d5ce6148c332a98ced"}, 0x80) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/78, 0xffffffffffffff47, 0xfffffffffffffffc) 2018/01/18 11:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004d6000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a48000)=0x58, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f3d000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000a11000-0x38)={&(0x7f0000bda000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002a9000)={&(0x7f0000838000)={0x13b4, 0x16, 0x0, 0x2, 0x0, {0xd, 0x0, 0x0}, [@generic="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", @nested={0x1e8, 0x4, [@typed={0x104, 0x29, @binary="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"}, @generic="f44debbc16930e6faec64107345930f50360dfb4165475f503f70fe3019fb8ff6e80e0c2f398a649945315085ba80d8250bb8b39cbba0c9ad760b518e6e7c5dbacd28cdba940179e0eb6b773a2b1839855f990dd54df0262de0ffc933beeb0f9893178eb4bc08cde417964c36b28c238ae76a6485881eeefe072b3542fca23eef6b6efca98330c2102bd8fc839d01835d0d83f64e672d4220bcd5d4d3356118cab9147880fff4bd3637fffae6dccaa6396fb52cb33ed0ef363932a321177867887db0fce4d501eb2dfd1037d12b95609391131bc38603afe7f78df3b7fe02834"]}, @nested={0x1b8, 0x65, [@typed={0x14, 0x73, @str='selinuxuser\x00'}, @generic="6e1e0f38239c651faf9127f622c13ca13ce0d5ee7c8e6a65f2fa057385eddaf7763dfab9443c98fd199c950450ccecf14501f892eb94b815c74d2aa374a35784767ca4098399210ddd41ae6584bf0b409be5a48ac841e5ed3df88874efc30de0e1e99a40508674eb351b5c6e97901556ec4c5c76c27fd5ddb02aab6d93c670ad93c9754f2e024b3db90f7c1e11a96f15896ec768582a226a52f0e671b2025643809a8e6117db2358a3fff84b1301e924fdf9aca7098ed007681ac4d38a7cc7a910c24090058ab045591327ed1bcc48ac34f7dfad0c60ea8a94f64e68e0789014", @generic="7e4217e8c6170f7b8c565302d33b34", @generic="eb371719da3aab28231f65bcfd1e7ec0332db281a8ef7eb4e480c681f2abaa3bc38d04910f19d6f82f2979bbc370d9c870b904637b9214c1aeb2e4bdb1e482ed37dd5b4ccb620f62db26a46871b9", @typed={0xc, 0x83, @pid=r1}, @generic="ff1d6ddaba23447cd9f175855779fbada64eb5f7f76710d7ecfb1f049dc9612a1f537d7b91b50eecbadc5785736d83fabffe839c2119bb151930db68ce054954e6ddd42a8f56da651b99f533d46381f1fe9d2825a508"]}]}, 0x13b4}, 0x1, 0x0, 0x0, 0x800}, 0x4800) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000758000-0x24)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f52000-0x90)={0x40000000000001, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/18 11:31:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x8001, &(0x7f0000000000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000222000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='bcsf0\x00'}}) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0xb101, &(0x7f0000000000)=0x0) [ 1835.161820] sctp: [Deprecated]: syz-executor7 (pid 27609) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1835.161820] Use struct sctp_sack_info instead [ 1835.182221] sctp: [Deprecated]: syz-executor7 (pid 27609) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1835.182221] Use struct sctp_sack_info instead 2018/01/18 11:31:51 executing program 5: r0 = socket$inet(0x2, 0x5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00001bb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c69000-0x4)=0x8, 0x80800) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f000020d000)=0x0) socket$l2tp(0x18, 0x1, 0x1) getpeername$llc(r2, &(0x7f0000bba000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000437000)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getpeername$ipx(r1, &(0x7f0000ae2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006c1000-0x3)=0x10) 2018/01/18 11:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) r1 = accept(r0, &(0x7f0000b57000)=@generic={0x0, ""/126}, &(0x7f0000c83000)=0x80) accept4$unix(r1, 0x0, &(0x7f0000e9d000-0x4)=0x0, 0x80800) 2018/01/18 11:31:51 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000+0xd40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da16df", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8c46f7579ce19216"}}}}}}}, 0x0) 2018/01/18 11:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000571000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d8d000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000154000-0x74)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}], 0x74) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000026e000-0x4)=0x0, &(0x7f0000825000-0x4)=0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000425000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x52}, &(0x7f0000f57000-0x4)=0x98) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00001c4000)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d3b000)={r2, 0x9, 0x2, [0x2, 0x1]}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009c4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000040000-0x4)=0x0, &(0x7f0000e91000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c55000)=@generic={0x7ff2bb51, 0xff, 0x2}) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004bd000-0x6)={r2, 0x8}, 0x6) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/18 11:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00000e4000-0x1000)="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", 0x1000, 0x24008800, 0x0, 0x0) writev(r0, &(0x7f0000b7d000)=[{&(0x7f00009cd000)='g', 0x1}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000259000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x3, 0xff, 0x2, 0x0, 0x3, 0x6}, 0x20) [ 1835.235390] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/18 11:31:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) close(r0) 2018/01/18 11:31:51 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x3c, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000012000)={&(0x7f0000012000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000012000)=[{&(0x7f000000c000-0xfe)=""/254, 0xfe}, {&(0x7f000000f000)=""/36, 0x24}], 0x2, &(0x7f0000012000)=""/30, 0x1e, 0x4ecbddbf}, 0x40000120) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x5, 0x80000001) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xa1eb, 0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000013000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c, 0x0) accept4$inet6(r2, &(0x7f000000d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x1c, 0x800) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000013000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000013000)=0x0, &(0x7f0000013000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000010000-0x2)={0x0, 0x0}) 2018/01/18 11:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = socket$kcm(0x29, 0x7, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000453000)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000572000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f000024a000-0x38)={&(0x7f0000ac3000-0x44)=@un=@file={0x0, ""/66}, 0x44, &(0x7f0000095000-0x60)=[{&(0x7f0000f4e000-0xf9)=""/249, 0xf9}, {&(0x7f0000433000-0x90)=""/144, 0x90}, {&(0x7f0000047000)=""/113, 0x71}, {&(0x7f0000fdc000-0xdf)=""/223, 0xdf}, {&(0x7f0000872000-0x6e)=""/110, 0x6e}, {&(0x7f0000ccc000)=""/60, 0x3c}], 0x6, &(0x7f00007a8000)=""/112, 0x70, 0x1}, 0x0) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bd9d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef83eb12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f6c61959433dbcc2d3e915382fe73356ec552bf0e53ace6f25814376e83b2224dbdbde721766a6be04e05dd10575fe54ca9363577fae3b243ae1e5286e96e5c6be7f18426f9773f7ded2361d57edc82d27cb4e6524e8b43aa79d170f2b1cbeb91bf4ae879365a68e1b7dabc7fbf8d6503f8775088cf9f2d4a4ae08e57a9542f664c5c7602663903ea5f627f08be49a3cbfa910476341c549446dbdad75422eb86c39ef0380656f173c5f5a8856f4aec9125942ef5b3abb192f48a7e13e2879276307b74dab9fe13303529c3c3101a91aefb4f31ccec7b28e3ab22ab1a513fe2beae04f850c3d121564a130391e68535a757357239394bbaddb32043503a8f937ce2f91c892f0dfd2a4a44170134d02d9bf98ff73a3bd370b18141bc11927e9a6b69087bd44fb91c91b083490e30a39a0b28a8588918d19c9e9aafcbf4c5ce3357979408e9e48c922fa4030ad91d67820b4a3e28b3b82274211790289e0efee6e1dbab89b354159bf4b659bc813edd9b29ea110bd6935334c51b3621b2f8d065045d6978f8ac41d3715550a9d346526634ae6bde6c1e07671b726182b30172206a1c1384f27e331e4ed795440524ce8297f43de9df5f237cf081231f5d77e5ca5f6e2032dcedf15ddd8494b5496e5343f3a40911ccbf7d5ee2cfc955cfb82626751dac1a5087237d36dd5b23087ac689289942e9aedf52715c182e6bad997152ae706cdc62ca40768c1b18a377241c77133998c83fd633028c03739672cb98bf8df646cb062690f8953fc28ad9fb80020c70a1fd635c69e328cdfa9d8ebf80bb6bd27feeea26f306f0d0bf1ffbb49591c885e62003efb87cf7826df5665b6796ef6ddfd35b8f844fb3b36b132612446cac349ab9dd603b08f309edc83f34602a58e6d1338240ff3482caf9467911dd1c0e3b92e072db5f858190a8d79241a2bd4d263291d8e35d85553ed437019083449d1e0365d37dc2dd981f4887f5d0106042e2ddb72039c80433ca3ea3deeadde9c2d6bfa9027c1b3ba7bd13eb5e9d9eba90501a0b7705c368be444fd213185bf1200722224f6cdbb8c311b832782a664d4cc6897bf004d0c63652c1b4dbf8860378439e618f0d7bd36b17992c85feb792a78ead72823eea6438b6c737a78c5d46bbdc2712b8824f74a3b8eadcdc19dd3fb01168f2c1357dc02d3cd08c8413f52812a144b82736e0d0ba11140f598b471273c2a1704f11ede2c63c9a6f293789028f7e641a0e2eff36d1f4707ca5a5adafd6b5af6e08967cccb97652fcf8e3ce6c53013f5a4c53dd9dce3296ed0c474435b4a2447cc5fe6d8e29859a81f5fac4ae078c4ee54afa577f9de56673460077652048a8b6bae918b694f1dccac6d36b394a54edb34a736e8d206aecf09bae4fe1472c4eb755434f8d91f866e631b004d368fb2e862a7f6cdeda20c703d38639c50e348b14a1828b2a905855bd5746acfd418ab068da1381c1475a711e2bc0c2e57199767b4f816b595700cde29bd942ab37b0a07932009ccc34020b96efcdb2d26367f77899dbff8551fedbf257a2a306d8f2fb16d113a6dad85ba87e26f566a3987e7da78368ad6debd2b48b3476035a4b0c8be04783137ae63ad20c3ac1f616f9d6496b409f269575947f4a7725a7ba1f78b213ca7279a599b414e0bb799e3a3ed3ef2a813f5ace6e8e5192a2a2d90dba9bc3486b7d7b6511977a01dd5c91b31be75faa74cf4a0a3308f88d868a6c2399ba028516f5f20cc082ba1cfe26fec4201c876ff44aa7f05819b0650179cb5e1dda0cc093b4c9d11d3ad0f928d46e52f99b8c076a8704c11caf57c89357cbd7e411995f926360234ad8e04b8e67a7eedf1e41d0a2a218b58b85fd4f0808aa85bb314278f76abd12166beb2b803a93d2fb51bc177ef5685b1083d41faf4abfd3d9858a46e57594c2960931541cbdeff0cd616eeb1ba2d9dd2c990f8376acf8dee737df0db5ff3c188585ff3a8aeb09aae9f97e0d1e31e74b30ad7179989807b2f321e802ed9013ca4d60705b63556457cb876a74484832a6e2694098f4b1a1b0db828c1760620f15df829dab1de9b44dcf5b0b1259596042a2ac06a338665f21317f016ed974051cffa3859e32333943d848280b1c93c1ab83127eb3ffcd9351c55f76d4c3d1e77623ee07bdad46ae80006156d2bf0143f356b7bcc5f3ec8275de4881d701c207a2a783239dc80abceb208dc75449ab1af41526a2a61ef9a1f142cdd28c441030381f777598fe58eaf1b209e997bc47f74f0b7d521ddc850dfccd2ad8e696ebd4437bd887a7a5e910cd07659a2bc870a0241bebc6889ac9ba317a7dc948fe9d6321379db83b4439916a775db22f8f2058931852689a13cc96405b8972b00dbbfd1b4d3c4460474b6a6b19ea9982ddec1565c82952c7fd075b3d4ac69e3c88ef220a028ae8668e5a553a2f59290f800ecffbe7940dd1212044ff595b3c53956cd3467c74b841652f7d59f77beb420e00097bb07fedfdc3d9ee59bb8b5cf37d95385b5f97f33a2c9e08d125b589f7131ea055047480a95f8653681bc3a9c2503a67548ad1b9992285a09e5c3ef2f5a64ccc3aaa9f10a928352d56a52313de493bb7da77cf42a1cd1cbec10dca3cc6d7ec008852d0dd7711c9b607cbbfca7c4c85181489dc767af24bd706975a31426e9badf1f2d2a11aff70c1f4dfa1c52c8f2994eafcfb3755ef41b89a50bc4e6beb1752efa735edc143eebf4d9bbad6aa994c326fff047ee9d4a69f929217a1f1a675160e9f225bf4aa061f44f1a4317ef771aeac6ef97d6f84edf7299eb8b1bade62cc4ea4120d5f1387393c720f66de0fbc275581e7ce97bd2bcb2ef8d7695b847db804f4edee51d96de1707adf7dd8d221ca56", 0xc28}], 0x1) 2018/01/18 11:31:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e62000)={@common='dummy0\x00', @ifru_flags=0x8000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e62000)={&(0x7f00004f0000-0x14)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) 2018/01/18 11:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000de8000)="240000001b00fb34ec09ffffffff00000100ff4608000300f9ffffffffffffff00000800", 0x24) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f3e000+0xe91)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cf7000-0x4c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/18 11:31:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac0000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r3, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000f93000-0x4)=0x0) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000687000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f5b000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000d3c000-0x4)=0x1f) sendmmsg$inet_sctp(r3, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}], 0x1, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r4}}], 0x30, 0x4000}], 0x3, 0x880) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00007f7000-0x2c)="b0c5069595663352fc68f16deef619d6ac8ff9a328a923b33b393000fc0fec3e2150551d0375813a0ca28b84", 0x2c) accept$alg(r3, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) poll(&(0x7f000068c000-0x8)=[{r0, 0x8b, 0x0}], 0x9e, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r3, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) 2018/01/18 11:31:51 executing program 6: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000b09000)=""/224, 0xe0) pipe(&(0x7f0000edb000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ad3000)=[{0x6, 0x10000}, {0x8, 0x3bc}], 0x2) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000014a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) writev(r0, &(0x7f00002e2000-0x20)=[{&(0x7f0000c63000-0x9b)="db", 0x1}], 0x1) close(r2) [ 1835.359378] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/18 11:31:51 executing program 0: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x3) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) 2018/01/18 11:31:51 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000398000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e83000)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, 0x20) r2 = socket$inet(0x2, 0x5, 0xd905) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fe4000)={r0, 0x45}, 0x8) sendmmsg$inet_sctp(r2, &(0x7f00006aa000-0x38)=[{&(0x7f000078c000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe3000)=[{&(0x7f0000260000-0x5a)="486bd76c6947a8015627e122216c8368e7449e7d1dc9be736dda7bbe13c24eadac212017d03f5e71dc13b838655479020f4dd8e6d4374fcced11ec3e4af1a594619a1ec475d1c9b1681103d9dba3e8b162cf500281e925d5defd", 0x5a}, {&(0x7f000019c000)="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", 0x1000}], 0x2, &(0x7f0000fe3000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8204, 0x991d, 0x1, r0}}, @sndinfo={0x20, 0x84, 0x2, {0x35, 0x1, 0x6, 0x10001, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0xe, 0xc55, 0xffffffff80000000, 0xfffffffffffffff8, 0x0, 0x0, r0}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x7ff, 0x800b, 0x922, 0x2, 0x4, 0x81, 0x100, r0}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x1, 0x80000001, 0x33ea, r0}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0xfffffffffffffe01, 0x8001, 0x2, 0xffffffffffffffdf, 0x3ff, 0x3, 0x15, r0}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x6, 0x5, r0}}], 0x150, 0x40840}], 0x1, 0x810) 2018/01/18 11:31:51 executing program 5: r0 = socket(0x1, 0x4, 0x1ff) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) 2018/01/18 11:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f000080a000-0x6)=""/6, &(0x7f0000a10000)=0x29a) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000325000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006c3000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xb05d, 0x5, 0x5108, 0x3}, &(0x7f0000b42000-0x4)=0x3ab) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cd9000-0xc)=@sack_info={r2, 0x6, 0x9}, 0xc) pipe(&(0x7f0000220000-0x8)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f00005b1000)=0x8001, 0x4) getpeername$llc(r4, &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000573000)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000016a000-0x4)=0x70, 0x14f) 2018/01/18 11:31:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x800000000000b, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) 2018/01/18 11:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00004de000)={{0x27, 0x7, 0x3, 0x5b970aaa, 0x27, 0x31}, 0x81, 0x3, 0x487c}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ecd000)={0x0, 0x0, 0x1, [0xf]}, 0xa) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000255000-0x4)=0x2, 0x4) 2018/01/18 11:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r0, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000415000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f00005df000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0xfffffffffffffe7b}], 0x5, 0xf) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004ed000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f00007b0000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dcb000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, r2}) recvmsg(r1, &(0x7f0000147000-0x38)={&(0x7f0000a20000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003c4000)=[{&(0x7f0000f44000)=""/25, 0x19}, {&(0x7f00005d1000)=""/117, 0x75}, {&(0x7f0000fdd000-0x89)=""/137, 0x89}, {&(0x7f0000403000)=""/0, 0x0}, {&(0x7f000097a000)=""/130, 0x82}, {&(0x7f0000fad000-0x66)=""/102, 0x66}, {&(0x7f0000dce000)=""/120, 0x78}], 0x7, &(0x7f0000124000-0xfd)=""/253, 0xfd, 0xfffffffffffffff7}, 0x40000043) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a8e000)=0x7fffffff, &(0x7f000086d000)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b57000)=0xfd, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff2000-0x8)={0x0, 0x1}, &(0x7f000094e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fbc000-0x4)=r3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000002d000)=0x400, &(0x7f0000911000-0x8)=0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000505000)=0x2, &(0x7f00007c5000)=0x2) 2018/01/18 11:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000440000)=@req={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000931000)="d8a458f69f80217ab08058549c284d7d9badec2652a1515e0365013ccd9bd6f2a0fd94f56eb1af5f50dd77e3f4f76c2097446a25463359430061b39fd9d7a866afae52f3668e25c0089f5fe624df68d49bdceb90ec43c2d7740a0eb989e6d384bd74f4ecfd5c845cacca0c2f641efc0b2457649779969ae100bc27d08f3da74a0798f48197ffcf70b6691443cf1ce7fb1f57144f4e0c7147e94c6c3bdcc9e3450045b9d07a174a86f7bc8bd0fea6ffa28e0aad8618aded26537ec357fa3b2a160943bd472c49320d0f5594e26df1ef097c888b", 0xd3) sendto$inet6(r0, &(0x7f0000e37000)="aea6559b741b323631a3a87d09d4263ba8b0ad4daf188fb2cbc85f7f16f0b4abdf34e557a5a89c081dd2b2abdc91f67637ff7c70f85dc3b44bfce4ca2fd30c4bd59df7fd4c70caca823a7c3fe1daba1aedf85e3b0303786454ebfcdb05bd1375719d449adb1bec6f6e74511bce1ac4", 0x6f, 0x4, &(0x7f000044e000)={0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) sendmsg(r0, &(0x7f0000188000)={&(0x7f000007d000)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000961000)=[{&(0x7f0000a69000-0x5d)="c82aedd50e8e46b24d3d771b20f4cfb20c105c290d6bd7ccaa8388b07d6e0ed412405c964e1e7821349d79bdcfa27ec355504c794c5f53de694a04311cd8737c94d62b8486a69ac4c70789c9dc3d20441523c62161311926fce82ffb38", 0x5d}, {&(0x7f0000b8c000-0xb)="e617cd35b9275aff6bf749", 0xb}, {&(0x7f00006e4000)="30284930ba10934402d7700e08f44d10681a42ad96581869452c626535e2ef1e2ccb0b1aa1b4efcb53a826aa92f6b9428481a8098a4f13441f5aba97a147c79c5de134b26aa349e037dc11f926ae64b948a40b2b34a05f99533b4d890f6cd7e62a181b312c33b914437b13ed7c4e183f4725ad083bb83def96379143e1b763a52e8b00c2b979d49514fc93fc2b8ed69ac688af6409207c2c1e91a928e27da01ff1aef0fd24a25ee56790a37508a785775c439c7b74288d5dd6b917bf8160f0742501ea4181b4b46a717a81b3a9acf5f415557c25901526962793", 0xda}, {&(0x7f0000dc6000)="88483bf197a991375dd62713bd3b126f36eb2cb353a23bca0ab653d1254a06c20e5e7b2220b60360bc7e6dbbf2636bb31dc79f97bd81d5dfad09d4c67c710bf1dde7cfcf785b0f7531b2782cc87fe52688572d144054f17844438a743ffe36c24c6db976bda4ad3d1cd0d714dbccec039580bbe6cd29cd0096a5b4c5d77eeedf2b26ddec4aa0fda0782efaf5b3dd13bd369473bc405d46e87edaee65675656a22f973dfd68c356f5a58a32630ec0ccfd5dec87c8dafca12c0645d5d21d4e05853f5a6df1eaffc35cbcd36296605e", 0xce}, {&(0x7f0000e6c000-0x81)="b0988524ed968716ec7fe21d35c60d7f9680e4526a333798db3bc40d8f0dc3c8d50eea72e5d03d1ee64e8f5f11d6b58b462cd45233f5076cf0d79de6d9dd168eed3ed520ad5851a6da20ce983c7ca1c3f85dd72beb4878c527e466a69d102dd79d56be30c02f5ffd301043b0e4ff7c1a7d00078607fb857d505b539c8f78838193", 0x81}, {&(0x7f0000f40000-0x6e)="d3bc42eb460688b97154112984edb12870773ffd0a1cd919a2739e17a418346626f6e4b3cec734bec9eca0debc11026d15c2cdcbcbff4746698b83a2b967e6a4915f2a96cc31ea02a08e5df44c113c270098f85d0f9926b0404788b7d69b14ff45ca055587695a3f213a327d4681", 0x6e}, {&(0x7f0000b42000)="b3bfcee46699258b5e5db0f720eca5cd35277da4c0b2dccb3f3931119b0469cefb5c7decbb87d1392242006bc9dcbcf328b3bd98c48a8e88be08facdd11b11dd66fad85e65f0504c507f5287b195d3553e05cb8c068b12e0330614e8f41ce2c7531098c03e3e6d866489c2018f84a945561bc21117191f0a739a32aae1b0dabd39a5fa54f93f0e162e1c2e8e95f0485f2124d7b375183c28b742af798291f8545b7cf2b46cc4f74cf48ea404fa95c146bf187b553bc329a1786197a12119594f66eb8fd455866e76bd6a1b", 0xcb}, {&(0x7f0000379000)="bca9e61715e1e69217ea195ed15adf10bd54891817e1e34f6d9054c69c3f972e205b06df27feec35f5f36cec142096f2591ce91625ee63007edc2618a82e4de7aadee5abd0b039232bd78babecd4cab98b6cbcf160000f22b3bd131f77025bbf702bf3bae9234a282ec7cc32cfd79c88f085a044609e872fb5c54dcfa0ee691663a654464f4fef13a90c53b51e12f314a8caaa4c3c9f1136ceca8d2bd573fffffd1a1e1857bf23bff097c15adccb48b7d463df8ae6260392f044d851902f403ace0f5a859b2514614a24249b7f6d8e2e39fe3b66a1b3ee5dd5", 0xd9}, {&(0x7f0000e33000-0xa2)="5f9091d81eb6adca9b22383c06692cdefb68e3d04652f292825a62a7c094d2315c0a346667a952568ef57db9f098278fe5d168352c67aaac61cc6b6959ed1b13452517450efa6c280a673c1eb9c43ddb3da14bfa75a953c615904e295993e2f8d364ba8ddab203c5cc2011814a3cdb76fa19e6f2254f365452f28a117b1d0b176a97eb766f5c80bdf55c33efe413b86f5f6a5897dc340272db21c443c711fdd42c24", 0xa2}, {&(0x7f0000978000-0x93)="1ccdb119a8a49e98ba1cd5318abadf75da4e71590473a1c4e0293c266e6aff196a506fffdb29303e42fa5c7a06d99f28f94602f1028a3698bf706a91fca31575afc29aea12a96ca20da634a76ebf76eb7164e19cacd63152c2cc33058a41f2b3942264eaf78871366ab3a02a985df41a50ffacfa3d96edd5245284a6e15e6b119cf6f49452a145adee95af2fbb61e9606cbd12", 0x93}], 0xa, &(0x7f00005fd000-0x338)=[{0x90, 0x84, 0x80000001, "1368a1a20afa7abf6375fff5e023b35aff22fdbac64fb06d7c678df2e6cb7bac3c483a5049612f39713c898a2c587ece104fb7c2cd093a311de66adda3704c77eb2827ec748e863e640c62ed88b680534f9e80c65e760332eea7d014302fdc3293c68540db62eab0e2939baad83250d3eb8064fbbbdd5b6b18980626fc05"}, {0x20, 0x115, 0xffffffff, "3b1e0e821f532b8bfdb2264f35effc"}, {0xe8, 0x103, 0x9, "21b0f60bd65d429ca56487e7bab298d6b8704d89edbe0f65ff1b713451cae925666b96dd52c7e103ea63ecf216ccfc703568cdbe42ef1d18da41976d541a62368cf8b66331c8846fa38d3acce5e2d186e7bda509b55686fdc2b6e13648c7f3179e280531a68a556f44ab28a270357edda4f979c1c0a7445a86ad3bfc4a4f92566805cd00194143efd6ca35b27a9ead08467da0b7f2b385c766ba437ac57f0db3e1b8ecef35b3e793ea51d336908b60bd10406dfa6ffbaf48cb4981a64df45c90f1e97a3b08caca487ff6fa6ec412d405f88012"}, {0x38, 0x13f, 0x4, "18a11a1009b20368e20555998c616c6f0ef396d7c28bf6554902843862d70b156bd5"}, {0xe0, 0x1, 0x1, "55f15f69567d2f8c584b52f38ea1d743cc33eab4717575a8f38ec94ea291054851e04b545962c81b470a3e6b92e2d398e118165edc329af78bb321a7f78ab207463d33313d774c755184de2d1c6513c92b42f862a4528e0d7919b6e4d22e9073983dea91a8961f2ae26be9904523111fb4c1955a32a879933724b6a8ecacaf5e8553dfe5cb5e8754c04b9c9ef6ac5c19dc14f28478668b004eeffcbad7f8d590b59bbdacf96cb5120f9fc85eb34a67742e5f2548c12aa45aa7f47f8eabb0caec754732d671dcc6ea704f1d40"}, {0x88, 0x10b, 0x80000000, "73e31d1784c734605b3c329628e8c688ee91fb31daefdd718c93fd99c359f8c574e926600bbcb4c006b62709a81f469bb112b56c1338ef5ea67d3885fa142fb0805f44cbb6ee4a7f33afe5ccf1da6e7a66f05f0b36e59ba9d4b4601c6a62dc821b46d208f191e118c394cb693e6cab576c585ed4"}], 0x338, 0x800}, 0x40000) setsockopt$inet6_group_source_req(r0, 0x29, 0x22a, &(0x7f00000ba000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xf9) sendto$inet6(r0, &(0x7f00006b3000)="098c9788471715a93a125724b5162635e46c0d96ef04734fbf56ca8df5983b7bfbf4bd286ca94a6154517b379dd0b588fef3c6be567a7d88e5e994bfcf4ee4197bfd50ac18a3a649310b0a4f600f4ae95a937917b033178c473d19983cc314b60dd507e7e47e51d6c846471faf007c1554b13166b317ad", 0x77, 0x40080, 0x0, 0x0) pipe(&(0x7f00005a3000-0x8)={0x0, 0x0}) pipe(&(0x7f0000cd3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000090b000-0x8)={0x1, 0x100}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f0000835000-0x1c)={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffeffffffff}, 0x1c) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000620000)={r0}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000e9b000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1835.409716] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/18 11:31:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) r2 = accept(r1, &(0x7f0000ebf000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000069c000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000157000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000093d000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000023f000-0x10)={r3, 0xe42, 0x1, 0x0}, &(0x7f0000b70000-0x4)=0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r4, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f00003f0000-0x1c)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001fd000)={@generic="27544795e91a0c1b113d67dc2adf1f77", @ifru_flags=0x500}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) pipe(&(0x7f00009d2000-0x8)={0x0, 0x0}) 2018/01/18 11:31:51 executing program 5: r0 = socket(0x18, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0xb101, &(0x7f0000f1c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x3ff, 0x4) 2018/01/18 11:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) 2018/01/18 11:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, 0x0, &(0x7f00003f6000)=0x0, 0x800) connect$pptp(r1, &(0x7f00004c7000)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000896000-0x5c)={{0xa, 0x3, 0x641, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0xfffffffffffffffc, [0x2000000000000, 0xbe, 0xa, 0xd9, 0x54fa0ea3, 0x4, 0x0, 0x40]}, 0x5c) 2018/01/18 11:31:51 executing program 7: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e85000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000040a000-0x2)={0x9, &(0x7f0000eb6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000505000)={r2, &(0x7f0000294000-0xb5)=""/181}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0x18) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/18 11:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x6, 0x5) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f8c000)=0x7398, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f000003c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000040f000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000196000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000090a000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002e4000-0x20)={0xffffffffffffff5f, 0x1e180e29, 0x8, 0x3ca1, 0x10000, 0x2, 0xfffffffffffffffb, 0x2, r2}, &(0x7f0000e4e000-0x4)=0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/18 11:31:51 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fa6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fa6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/18 11:31:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r1 = accept4(r0, &(0x7f0000d4a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008f8000)=0x60, 0x80000) sendmsg$netrom(r1, &(0x7f0000258000-0x38)={&(0x7f0000f34000-0x10)=@ax25={0x3, {"a203c56976c4fa"}, 0x2}, 0x10, &(0x7f0000ef6000-0x50)=[{&(0x7f0000784000)="ada0c5f14d86435837a636568b269adcfda3fb49fbe6d62768267b2f1167637917eaffa4de80f33834ffe0662922edfa5058628290a673690120a7e509e12810e63cfbbb7d44", 0x46}, {&(0x7f000029f000-0x9c)="a00878be3ecd9ba678375ed970f8ff346260b996bb6a45af199e0b2cf3e75a7724fff4fb22b9a08bb771fdd3e84e3c62859a0560cb3a5477c4e5f1a51b3e16fb7fe52a36cf1b6e982082892257c7bfb2283626c6c00ab760136aa2389be30560bd972b901dbca39df26b79cc81cc36e3de81ec57f8a88f1782bbb0ca963f5193d3bba5a052cb0f344e9b7676943f8477a74b76d802de99c4f56cb991", 0x9c}, {&(0x7f00004de000-0x97)="4c318446b5a976ef94c4ead71e988e743a38bbd454e46b17cb72e0762e175a7e1f07affe3075161d3cac25d5e0fe2d75b20fc7bbe90b243bcccdc8daf68c4b04844520ac102994b86eb04e02638eb7fd9ea05401b50db720845349e83dd1ecd489dcc85da37f16eb827a91d372776b11c1934e7a30dff3691be5ed347fbe73581819b2cd075ad669ee60f9ea368fbb65d4c35c6b7dd234", 0x97}, {&(0x7f0000e3e000-0x6a)="29a0162a0c54661b343c6e97d300dee273a812e2fcf3a794e67552a47e9e971bb743c1cbc844a662ed2bd6f2b7dadbb1abdce1753659761c0746460382f96d9c70c43a574fe20a3757fbca8f042e0fc894e258e5b2b50507e687d40a923dc0856837b019d4a714baaf78", 0x6a}, {&(0x7f0000c6a000)="076057bcba3f3426303bcf4d8bf11478a77b502569214a4151ae2c32a09e5326e6a5e24037b6933be1be836c17c262c5a6d0a8e1eede02ee5ad565876d3b73ba", 0x40}], 0x5, &(0x7f0000f8f000-0x2120)=[{0x10, 0x11d, 0x1, ""}, {0x1010, 0x11f, 0x1480, "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"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{0xf0, 0x100, 0x1, "7c1f855874acbddfeff3983cdad1e9ab0295a86a78347aaabfb81cbd08dcfafb06bcfe403d10b29e3c598edd744ead5271f241a2966d4e39162fa57cc55f47575e456dae54d7041146a4f03aca54df369ff7d86eb9cc3459286b5822ac518fad2c77e4fae5d9b7f7eaf7ae9b1f8985e15b1ce0a3632e6bc8c14611a9248159ae83e58fa6684b54b7a620eee19c9ef456e7c4e2560dfe9b3d9e7552f61d84e0e5a3ee3e09b09be521411e06daaa1f34befb6363bb5c4f53a20ad906ff8bb23bd1a07eaf50f8c869a12cba7a9b4cf36235e647e101793b648fd2c75a8211d161"}], 0x2120, 0x800}, 0x40) 2018/01/18 11:31:51 executing program 7: r0 = socket$inet6(0xa, 0x8080a, 0x0) setsockopt(r0, 0x84, 0x13, &(0x7f000028c000)="", 0x0) 2018/01/18 11:31:51 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0xfffffffffffffd38, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f7d000-0xb8)={0x0, 0x8000, 0xfffffffffffffffa, 0x1000, 0x10000, 0x1000000000000000, 0x2, 0x81, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x6a, 0x1, 0xe5d, 0x5}}, &(0x7f0000c3d000-0x2)=0xb8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f7c000)={r2, 0x7ff}, &(0x7f00008d3000-0x4)=0x8) 2018/01/18 11:31:51 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000013000)={0x0, 0x1f, "9399b9eeb12382f1ce9003ed8c2e4cb6af7946a76cda29e3e37d3199f0e77b"}, &(0x7f0000008000)=0x27) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000014000-0x4)=r2, 0x4) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) 2018/01/18 11:31:51 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000)=0x1000, 0x4) 2018/01/18 11:31:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=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) writev(r0, &(0x7f000023e000-0x80)=[{&(0x7f0000000000)="af71f6", 0x3}, {&(0x7f0000cf0000)="5d54ad32550a535d3260fdc7ff5650154cf430128491982360f9f0e71ce8b3ac9b22a10798aedf5a176b1bbe2c53edf51228a31e38ac0f539f4db3c7edcbc412d4a9d0d4c51e3323ace0ed11f8cbdb8c4bebd08c6b24d6b97891461bca53059a0f83ed44577c6a809efd9f5ee38d5a8da9f0b972136c7a66bc27fb4d73a412df67a52d448f6950b1319cc253f6d98534c6bd1704b134a84882de47ea0ad4656fc55d1496f0fedf3d33cd10f4933e3af573c36fd5d8eb4bcf957ffebedb2e", 0xbe}, {&(0x7f000007a000)="62e26091f90da7ba689313c43a9df6b26109de1e27c9f89bd69889647dcf876a1a1e2eb885d0f37bb7da6d21e157ef57462ab1ba6aac83b13e194725196c046705f7c0bf9da98e1e1358670fbdafa0b5c3ffe184a9d08c3ecf905d91e47b9d199de9033adaaed80cd73d05b60d7c52234a54d2c4c80ca2b47cd9f9443fdf322d6864ec3457d4363474b6107e440ba6e170c446ce78daa0d752d02bff0d28920523b8e32d635001d95d30748d17f2", 0xae}, {&(0x7f0000a4e000)="61d78e34eca3d1334cb15736e651ae8e676f23e594a597d4f8635b9f42fefa18684478eff33cd17ebf6ec8858d66e8caafa6992ff7eb915406707915bd23e1d95973b64a7e430b2086770e0cff32ea8ff921d77c637d10b2f6680ef032aedef8b4422b745ad21553cf739919c2138593ec0882b6a6ebdf5b85b56101596def370a21fd4bf01f10d024bc809d", 0x8c}, {&(0x7f0000000000)="45e7d35f10f029af9384ffcae09bd1765109c315bf90a9b8993434e0b09c2565c2732c0c7dac15708d7f971548b2e0c880cf4d068bd2ccdee20dc842a9eeb63b89311e72c993e210b4c47738fe1d850d3806452d276b89cedb98b9d8377b18a401d9d767d7a920414c0159a589b451068d5c40e9f546e421293a933bd1b249e77842aaf219f6bf295ed9fb551ffdbde207bcd7ad81705be7cc0c2b73081c2d3c14246601eb07ad0a0a5a9912f88a", 0xae}, {&(0x7f0000682000)="df4ac13e97ef15f36759159f4c5af87055a862d166ad3068c77e129e64f5b549d3c9d62122915d0d3c34c1172eaae6dfedc851ab9a889530", 0x38}, {&(0x7f0000000000)="db6fe6caa1b1bf45ca4b137598496bcf753def0e3f845e4ac5987fef73628794c244c4e6923a3e12f07f163262ad", 0x2e}, {&(0x7f0000000000)="f9c42ba8d254e45690e795e98ebb4c2fbb0e03a40711934014eab234776a6599734a04e1f8f3ae35d1650f6d5ba820e70de25d8b11b8fc7db82c7d2fbfdc23b7c62559858f7a467e7b4e7dd818ffc1758d18a6f8353a05bcea1af68f8cef2bb566681827fafdf19d7b5dde90a37711f41bf726cc123bff08910663ba0b3214b73ef14b63", 0x84}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r2 = socket(0x5, 0x80004, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000436000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd6000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000844000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x8001, 0x3, 0x9, 0x100, 0x7ff, 0x40000000, r3}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000870000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00006f6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecb000-0x4)=0xe8) r7 = getpid() sendmsg$netlink(r2, &(0x7f0000b1f000-0x38)={&(0x7f0000066000)=@kern={0x10, 0x0, 0x0, 0x80200}, 0xc, &(0x7f000024d000)=[{&(0x7f0000467000)={0x1c, 0x15, 0x10, 0x3, 0x2, "", [@typed={0xc, 0x66, @u32=0x53}]}, 0x1c}, {&(0x7f0000e78000-0x32a4)={0x32a4, 0x2f, 0x300, 0x2, 0x2, "", [@nested={0xc, 0x15, [@typed={0x8, 0x7f, @void=""}]}, @typed={0xc, 0x1d, @uid=r4}, @generic="6ff6f8539640fca2c87d6f52fb1b7d7bc4cfe661f9e3008cc7f4416d57a16c828c63e4636914b11db02ed35b01586009ed08bb6cf24db5c04c807c830c1900352e2c7bdbe5ea2e48147bb25bfe19fd7ec235a29a96530ea6c884530063a96f556ffb026df4eaf3d9dfff66be07cc46df0043138ec1baae22efc380c905813f196a1bfc6b19b7ec60ca39ac4b251750f3ec7fee1cd262f25853bb8c42e9711be2467f151207846057f5e97485fd1f0d897966932076f03abf7cf100bc6e17e9830e91f0485ee8bd92e691187058575c16939688d7be3247db7563ea2db6a1c5c31f0d54eaa0f4c9f5dba9acb9e638c67cbdb28131cf23", @typed={0x1008, 0x91, @binary="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@generic="85294f595ee08f08022f2b74fd63a99458249bb415fe4e9239", @nested={0xb0, 0x89, [@typed={0x10, 0x5e, @u64=0x11}, @generic="8ac02f0667574f4054eae5990fa24f1d876dbbe823194649723c33488717105fc045af9f735ee000d3c10bfc35d8fc1d2e8dcbbdabc2f7678fbf805934288fa85eb30d10590b16243bce78b036d5a5acafc5126d894811c7da17f1f131d8a172afcb3116ec49dc9bd00c5495afebd070e949a73eab5ed752338f1115e4d982fe0cb753b02ebd67518058c16eef54798e16c24aaf177b22e7ee"]}]}, 0x10f8}, {&(0x7f00001cd000)={0x1b0, 0x3c, 0x800, 0x6, 0x3, "", [@typed={0xc, 0x5c, @pid=r7}, @generic="5496fbd7723774080ea41be32a4919e94929d021675d691aa169dc99522fbfa12e69a6d843b5570107a3982417e4a0182ee47a8f1ffd5dafeab57470b57e93f4eb28b549dd0a43cc5eb8ad19f3e506f5f552923590b5894280abd9eed8e3ae142eb98bd0ab0fe27b8c369fe741b1025fc80560b36d0865f11d5426c974b3922332787516eb16ecbf2826d09deb3df8605175affbcf2f921e2fe0b9109b4ff403e3ccd895ea4a403a6acd4006457618a75a1834902f2223862666ea461db58b90aee09a7ffd51387ae8708a08d28a33f17c66715da814fd0955a2ef24c03dce3f571a25edd039df", @generic="a70c3dbe07caead9c34aa20ce7e68dd6301150db230c90628f712b77463608ee0a57e00b7c52556abf91189801da66d7ba30b7bd9e708a19da1424aa11e2f65926cf83796432bb2dacc80227a749feca12152a9c94913fea0d13349c602a4bd7c25d42a5c03c7e95234250024ca11e55dab6913002bee263ef946652cf0f6cd00437ce67ebb043592e883354a43aa028ebb4e690433c0f9df074cf62399e6222dce33661738f3f6ea4d7"]}, 0x1b0}, {&(0x7f000083a000)={0x28, 0x27, 0x304, 0x6, 0x1, "", [@typed={0x18, 0x6, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x28}], 0x5, &(0x7f0000dbc000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0]}], 0x20, 0x50}, 0x4000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000628000-0xc)={r1, 0x20, 0x10}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000dab000)={0x2, {{0xa, 0x3, 0x6, @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]}}, 0x88) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r9 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r9, 0x1, 0x32, &(0x7f00009da000)=r8, 0x4) write(r9, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 11:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f00002d8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006cd000)={0x9, 0x4, 0x800, 0x0}, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000997000-0xb8)={0x0, 0x5, 0x5, 0x3, 0x5, 0x2, 0x1, 0xfffffffffffff134, {0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800, 0x1, 0x1f, 0x8, 0xdbd}}, &(0x7f0000cd9000)=0xb8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000118000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007b8000)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000849000-0x4)=0x100, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000572000)={r2, 0x9, 0x3f}, &(0x7f00003aa000-0x4)=0x8) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f00000c9000-0x23)=""/35, &(0x7f000032c000)=0x23) 2018/01/18 11:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(r0, &(0x7f0000034000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003cd000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) accept4(r1, &(0x7f0000b88000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f69000)=0x3a, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/01/18 11:31:51 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ac0000-0x38)=[@in6={0xa, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5e}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}], 0x38) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/18 11:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000366000)={r0}) r3 = accept4(r2, &(0x7f0000c8d000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000e55000)=0x1e, 0x800) listen$netrom(r3, 0x9) 2018/01/18 11:31:51 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x58, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 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]}, [@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}]}], "6e5ad894a154"}}}}}}}, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000a000-0x4)=0x0, &(0x7f0000013000)=0x4) 2018/01/18 11:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000017a000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x2, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) close(r0) 2018/01/18 11:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006d2000)={0x0, 0x0}) write(r0, &(0x7f00000e1000-0xe4)="41df434099f34bc029baee515df6d069c8ca17fa7b200610a1085a4792a28d74fd846e7292546ed8453d9abcc9e32709c3527ff3ab016b91ac49114451082237ba75f332c639e44ec50614e2daee75ac1f898d7d6915134e82c806914b470fd54870fb6cef50dd0e6bb46328db0464e6175a37207eb69c8901461526455703afa71570656932541cbf01581be6579e165dde5c7844aa2f418f3e0bf2f129130b16de0dc4cbd06456847b3d388b25c1b691d31274088788d4f0268d3c30d1665feb9d31807a9522c23d0c1a50d0b356b24bea432b3bf4e45aa7379aced586a99c7ad46f91", 0xe4) r1 = socket(0x2, 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f000032e000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/18 11:31:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007f1000)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800}, &(0x7f0000af4000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000768000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) 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$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f00007a3000)={r5, 0x6}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) ioctl(r3, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r2, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000378000)={0x0, 0x0}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000f75000-0x4)=0x0, &(0x7f00008b6000-0x4)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r2, r6, 0x7, 0x2}, 0x10) getsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/01/18 11:31:51 executing program 7: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000451000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfe000)=0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f000027c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000004d000)=0x14) socketpair(0x19, 0x1, 0x7, &(0x7f0000348000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x84) bind$inet(r3, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f000048c000)=0xfffffffffffffffd, 0x4) sendto$inet(r3, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000939000)=[{0x0, 0x0, &(0x7f0000eb2000)=[{&(0x7f0000034000)="d00aae63a63b3e150ec8d00850f1492d0faf2c7b1b70bcbae318c21e8a9638d3bb09eae04b73f707224b5ec3cf7839bd94bd35c82d493b966ee2800093b99ef6db38a8399adbdbb86967a7da685b8ad17fb7654232e9971ab82ec12f46a40794ab2e66337d3918f734cc2185ada6ad659bb7bdd988bd0745392de0713150fbe93a16f5ff8946ddee9e61e11e8ba40ee14633ceab08b064c3b3ab08d88bbc438f8869f54114593f22822443cbea6069a3", 0xb0}], 0x1, &(0x7f00007a3000-0x48)=[], 0x0, 0x0}], 0x1, 0x24008001) r2 = bpf$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_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000303000)={r3}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000447000-0x4)=0x100, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x19c, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:31:51 executing program 2: pipe(&(0x7f0000246000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c68000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1d59}, &(0x7f0000813000-0x4)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00009b6000-0x20)={@generic="2f0e3251606c48866a1f04f6bd85477c", @ifru_flags=0x3a00}) shutdown(r1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f59000)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00008a2000)={r4}) r6 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000ae7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_int(r6, 0x29, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000fda000)={r3, 0xff01}, 0x6) 2018/01/18 11:31:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x3)={0x0, 0x100000001, 0x8, 0x8000, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x97d, 0x8000, 0x10001, 0x2, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x12)={r1, 0x40, 0x5, [0x7, 0x4, 0x2, 0x100000000, 0x4]}, &(0x7f0000001000-0x4)=0x12) syz_emit_ethernet(0x2a, &(0x7f0000226000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x3, 0x4, 0xe20, 0x0, 0x1c, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x2, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000)={r1, 0x3216, 0x1000, "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"}, 0x1008) 2018/01/18 11:31:51 executing program 3: epoll_create(0x7ff) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00003b4000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004b9000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000d25000)={0x1, 0x3, 0xb9fd, 0x4}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x360}], 0x1, &(0x7f000055b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x3, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 11:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000a92000)=""/54, 0x36, 0x40000000, &(0x7f0000eee000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) writev(r0, &(0x7f0000415000-0x50)=[{&(0x7f0000a02000-0x92)="8fc8227442199996e88fa649965faff1b3a3da0b927bfb479eab5f437eeaca7dcd3e5928d364dc1619fb8342e231b64a24237f001c88ad39c70ab75f82a2e5ad32d8978631413c38b41f3ce6ee2c976adb918ca51c5b45d6586157fd3007ed227697d7eacadd150a885c3a07c83652c89a99a9410083f4840ac1181728d999f2b60a6d6e1df08c7f92c8c25f7e284451aa16", 0x92}, {&(0x7f000012d000-0x1000)="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", 0x1000}, {&(0x7f0000d9d000)="b3c82eb596ef8a3572c21205067479317ed16b306e2d162c506840c870abe3263ae0a2b1c83b57f549ef4ef7ac2110a276cadcec676bb8a5b3cbea1a65f1862679528fee3c3343075d29bce6de4b0de1890ca5140635a31d49dafc27bfc959c8848af7c77440e6159ba8e3de5576293effc2d3734a3174870a3bd7f010575496852d4726df04f760a4ae4e6d58ef0ebfa94cbdfc5dcedbed95b0aedc9509", 0x9e}, {&(0x7f000035d000-0xcf)="2bb15bc0b9b6cb34ccdc267507512269c7375ed8dbcfb6989311a54930253ae2666996d6b3752625bb643766743eb986bcd04eef176dced8c6fab8224b59bbb7c7951b529d7f4824032b1631ec69a1d33fb96d54875dd7c6751f7906b0760af1733ca75efcf035069dbb74e65cc99024cac78283d6f8cd05168cc1bc73e0b8d031969ea443af4a2fec45df2437e8cd1207e4580b158008d44e191684e60856a2fa1c2ab2f29c2ddd9afa8a246a9dcd3f8f0d60a741a40fa32f7be100bfa019c061d5188a3a5f05085604e776d92564", 0xcf}, {&(0x7f0000cc5000)="b22d800272d9f8f9b7bbdf2919a9b96a83194cba7f24815f14672af09ffd3d0146ad005fe655dd78b3744fd9fff32663e4fb2a8500d296d9ff0770d0e5d22a3bbba031734334e2b5340f93266ee176ea86bfb5d4ecc13257971c4e2560c58ee2a4bc847c6dc313fee8550141e4f6f8ae96e49d55fd9c6ec2b3941f51a6a9b353fa2ef46a9553d25ccc158e624d795ad92b0d010f4359c68636c0a533787bf51df40f8637b2cd2577aef07e887e4ec42f61bbb42afc08da2b4da3f7f6704a154e67f233e7c6636f1cf54346b8f49e25b85b3996ef1bc8f408f8819b18d22682b5b8f602734f7528d732cc83d67e98961903b614aaa3f4", 0xf6}], 0x5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fda000)=@common='ipddp0\x00') r3 = socket(0x1, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fd4000)={0x0, 0x0}, &(0x7f00008c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b68000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, &(0x7f0000d5a000-0x4)=0x98) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:31:51 executing program 4: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00004cc000)={&(0x7f0000369000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x3a, &(0x7f00004cd000-0x70)=[{&(0x7f0000330000-0x4d)=""/77, 0x4d}, {&(0x7f00004cc000)=""/194, 0xc2}, {&(0x7f0000014000)=""/125, 0x7d}, {&(0x7f00003e1000-0xb8)=""/184, 0xb8}, {&(0x7f00002b1000)=""/150, 0x96}, {&(0x7f000017e000-0x2)=""/2, 0x2}, {&(0x7f000010c000-0x31)=""/49, 0x31}], 0x7, &(0x7f00004cc000)=""/194, 0xc2, 0x7f}, 0x40000002) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000326000-0x20)={0x100000001, 0x1, 0x4, 0xe06, 0x1f, 0x0, 0x3, 0x1, 0x0}, &(0x7f0000017000)=0x20) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004cc000)={r1, 0x97}, &(0x7f000044b000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000446000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/18 11:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000)={0x0, 0x0}) accept4$unix(r0, 0x0, &(0x7f0000bc3000)=0x0, 0x800) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/18 11:31:51 executing program 7: r0 = socket(0x2040200000029, 0x5, 0x2) poll(&(0x7f0000a8f000)=[{r0, 0x2000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2758, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2041, 0x0}, {r0, 0x80, 0x0}, {r0, 0x20, 0x0}], 0x8, 0x7) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000c09000)={r0, r0, 0x180c, 0x8, &(0x7f00002ad000-0xec)="7f068cc6b876ec1b807a741603edb84ab837baae3e2c293ab71e69316b719edeb9ba87596ad21cdb9e2640b440034b2dc44bb4b0ffa24dfa2070f93574e6bf3d4b1773c31f3bd6bf959d39a65f10e1674c949e952b7da67be74edb54b465cc72d9780096a93a5f498219761038671eb7f57f73c421140db53feb0712e19c91fe0c5e930267f427887279109f5565d839157859292ea7bca201a5d333ee45cd073f9e3d5452dcd54e0d524eca2793b04dff38bdf2aa3ea7baa4aa8adfd0953d02bd6b74828661880f06f6ad3d31cb3d034f5ac70797b454bdb64805ed12a1470d5ec2cddfaf8c65e9cd7e3510", 0x2, 0x6, 0xffff, 0x2, 0x28000000000000, 0x0, 0xfffffffffffffffe, "af8a6b2b992f9ac41a0bc7df1f9a84a8692e5a8f421ca8b1b1d36859e81fbbf1dccf40887ba8226c0e81e89f21d7"}) 2018/01/18 11:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000257000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000e47000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000112000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x40, 0x439, 0x400, 0x802, 0x10, r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d50000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030b000)=0xc) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) bind$bt_rfcomm(r0, &(0x7f0000959000-0x9)={0x1f, {0xeee6, 0x1, 0xffffffffffffffff, 0xfffffffffffff001, 0xffffffffffff2d14, 0x5}, 0x10001}, 0x7) sendto(r0, &(0x7f000097f000)="", 0x0, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0}}, 0x8) 2018/01/18 11:31:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0xa1)="0dc8dd5bb0834489303c79831587cd9cf21dc8e23f37483daf056ad25c64466e22e4c6bb1cd8d699d49de6c545197b1033d5be61ad1e638f357bbf5e9bb5a47a90679be3cffbaddd4342b1b00d728b1fd0666fb5244fd3ac879b5feab1a19cb7c2c44aba715318f62b3c3ef563518e7ba5ee22e72397072da2bd982790ed43e67c511964dd54b3c0537fd8cc209457830d7defb80567947d060af3e05c457af347", 0xa1, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d2c000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000890000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000582000-0x10)={0x0, 0x1c, &(0x7f0000ecf000-0xe4)=[]}, &(0x7f0000aa2000)=0xfffffce8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 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) r3 = socket(0x10, 0x3, 0x0) socket$inet6(0xa, 0xa, 0xff) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 11:31:51 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000281000-0x4)=0x0, &(0x7f00009bb000)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000933000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f22000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000ff5000)={0x100000000000000, {{0xa, 0x3, 0x3017, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000185000-0xa0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0xffff, 0x80, 0x0}, &(0x7f0000ff5000-0x4)=0xa0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000af6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ff6000-0x4)=0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 11:31:51 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d88a8"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) socketpair$inet6(0xa, 0x1, 0xc0f8, &(0x7f0000016000)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000012000)=0x0, &(0x7f0000017000-0x4)=0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000002b000)={0x0, 0xd5, "9e133989041162fb5493ebc86e97542d08e40ab788a6da11af501e634ebdae722e3c73295cd24e3137e647998f282ef9368efc3a0a82cc8248a59bbdd57f75d7c3c9890f30dc2608d1cb40211d99824def7b2bc72409f93a400130d7d4ea6056ef102a58af68aa2838ded3c83c795d718ad1a4632acd6392b025840040394b73693314107156d9d659ac3a6693e34c1c393d360ce0aa5cc83d3eb4fd7567c1ef836657a0d00fb94506446ad1996d91eb3635f24641890ca30ce3550c2d7ca32261bb25790f1017b9339deb55ae0d7cdc7024efeac0"}, &(0x7f0000020000)=0xdd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000001d000)={r2, 0x6, 0x10, 0xeb, 0x100}, &(0x7f0000016000)=0x18) 2018/01/18 11:31:51 executing program 2: r0 = socket(0x18, 0x0, 0x0) accept$packet(r0, &(0x7f000024a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffd80) 2018/01/18 11:31:51 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000-0x80)=@generic={0x0, ""/126}, &(0x7f0000005000)=0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000)=0x1c) r2 = socket$inet6(0xa, 0x80005, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) 2018/01/18 11:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000058f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000288000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000074b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000505000)=0x1c) close(r0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r2, &(0x7f0000653000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) 2018/01/18 11:31:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={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(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r0, &(0x7f0000c6a000)="01", 0x1, 0x4008002, &(0x7f0000e47000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x30b9bac9) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/18 11:31:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000056e000-0x4)=0x1c1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000caf000)={0x0, 0x4, 0x7, [0x9, 0xa45, 0x6, 0x9, 0x200, 0x7, 0x4]}, &(0x7f000074d000)=0x16) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000328000-0x8)={r1, 0x100}, &(0x7f0000ef0000-0x4)=0x8) r2 = socket(0x2, 0x80003, 0x800) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ef2000-0x8)={r1, 0x1000}, 0x8) accept4$packet(r2, &(0x7f0000ef0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000029a000-0x4)=0x14, 0x80000) 2018/01/18 11:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) close(r0) 2018/01/18 11:31:51 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000028000)={0xffffffffffffffff}) connect$bt_sco(r0, &(0x7f000001f000)={0x1f, {0x6e14, 0x101, 0x85, 0x0, 0xfffffffffffffe00, 0x2}}, 0x8) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c2000000000000000086dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000002b000-0x8)={0x0, 0x0}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000026000-0xc)={0x0, 0x9, 0x10}, 0xc) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000002a000)=[{r1, 0x7028, 0x0}, {r2, 0x10, 0x0}, {r3, 0x4004, 0x0}, {r4, 0x8002, 0x0}, {r5, 0x0, 0x0}], 0x5, 0x1) syz_extract_tcp_res(&(0x7f0000023000-0x8)={0x0, 0x0}, 0x73, 0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x1000, &(0x7f000002a000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r6, 0x11, 0x2, &(0x7f0000013000)=""/147, &(0x7f0000005000)=0x93) 2018/01/18 11:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00001f5000)=0x0, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000370000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d51000)={0xffffffffffffff9c}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b07000)=0xfffffffffffffff7, &(0x7f0000112000-0x8)=0xfffffd08) syz_emit_ethernet(0x3e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/18 11:31:51 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ef1000-0x8)={0x0, 0x8000}, &(0x7f0000ef1000-0x4)=0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef0000)={0x5, 0x6, 0x2, 0x8, r1}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/18 11:31:51 executing program 1: pipe(&(0x7f00007aa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5, 0x10, 0x600, 0x7ff}, &(0x7f0000a08000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000af1000-0x98)={r2, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000de8000-0xc)={r2, 0xf7a, 0x20}, 0xc) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000085f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000de9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001fc000-0x14)={r2, 0xf4b, 0x2, 0x8, 0x4, 0x0}, &(0x7f0000de7000)=0x14) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000de7000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x7, 0x70ea, 0x10}, 0xa0) 2018/01/18 11:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356", 0x60, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000012f000-0x70)=[{&(0x7f0000535000)=""/181, 0xb5}, {&(0x7f000081f000-0x54)=""/84, 0x54}, {&(0x7f0000b22000-0x1000)=""/4096, 0x1000}, {&(0x7f0000478000-0x9d)=""/157, 0x9d}, {&(0x7f0000614000-0x2e)=""/46, 0x2e}, {&(0x7f00003e0000-0x2d)=""/45, 0x2d}, {&(0x7f0000b35000-0x83)=""/131, 0x83}], 0x7, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 11:31:51 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket(0xf, 0x6, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000005000)=0xc) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000007000-0x1e)={0x18, 0x0, {0x200000000000004, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000005000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000007000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x400000000000000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000007000-0x73)={r1, r1, 0x6, 0x5, &(0x7f0000006000)="3905eaaacdc82baff12947509ff924", 0x3f2, 0x4, 0x23, 0xe99a, 0x4, 0x6, 0x4, "3394934dd4d2e6f56cea7f5478b9fc6dd080b9e10889f7057da6e8f38fb94c1eb588018b8f8631eafef575c99a41bc592a410511e5bdeb82f0290e0ac742c3d7935899af8e011e6f0f3d87"}) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/18 11:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000bff000)={{0x2, 0xfffffffffffff06b, 0x6, 0xffffffff, 0x8, 0x715}, 0x61, 0x7, 0x2, 0x81, 0x1000, "dd07b597f14fa45da9ddc62117528ed15e8ce2863b0ed15e0550a81cf83aef8a04460401b3390c11b7f172c5fe3d1f5b9f4183775e70831ed36de5ad1a3cd35fdd449c93d953308ba167791c3d8ea360f39846892b66ab9a6f1190e905638b973f995974918b7236b7e8fcf613f4c0dfae0e3e305204766acc69ce7f6bbcf7c2"}) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) close(r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000965000-0x4)=0x4e2, 0x4) 2018/01/18 11:31:51 executing program 2: socketpair(0x13, 0x80000, 0x1, &(0x7f0000c74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000071c000-0xc)={0x0, 0x9, 0x2, [0x2, 0x3]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x3000000000}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x3, 0x5, [0x8000, 0x3, 0xfffffffffffffff9, 0x3, 0x8001]}, &(0x7f0000dd8000-0x4)=0x12) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/18 11:31:51 executing program 7: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, ""}}}}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000437000-0x4)=r1) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80b, 0x8, &(0x7f000062b000)={0x0, 0x0}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000062b000)=0x0, &(0x7f0000076000-0x4)=0x4) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000287000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0xc) setsockopt$sock_int(r4, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) 2018/01/18 11:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000bf5000)="2907d422852571d53874beac8a81e59a49c24e4ce6e5f5c075bafaa27f4d5202df3aa10f05a31eb1e726d6d98626938496c808fdb9e1f744093029babdde9eeb6d2ed4efb8844ea4f5f9586de6dace827ed6a198d02913b52340853fbb79d448adb86ab598680e8436044eb65c5695a8f1486afd5c09f05c3158804aa90a0ce9b7ceacd2", 0x84, 0x200048d0, &(0x7f0000264000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x3, 0x3f, &(0x7f0000801000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f72000-0x8c)={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]}}, &(0x7f0000266000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008ab000)={r2, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000777000)=0x14, 0x800) sendto(r0, &(0x7f00003f4000-0xf)="d9cb53fa8e45791b832226cb8f83bb", 0xf, 0x40000, &(0x7f00004ac000-0x14)=@ll={0x11, 0x0, r4, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(r3, 0x8914, &(0x7f0000d3a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x0, 0x2, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f000065d000)={r0}) r7 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r7, 0x0, &(0x7f0000048000)=0x0, 0x80000) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000369000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000908000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) socket$inet(0x2, 0x80000, 0x8000) sendto$inet(r7, &(0x7f0000a89000-0x78)="", 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:31:51 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000037000)={&(0x7f0000037000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000037000)={r2, &(0x7f000001f000-0x3a)="029268a064a98edf51d1ff3d203dde85d0f2037dd077788137c69f1d774c899c3a473bb6b0e766079cc441da716a48428894d7ed8841e7b16535", &(0x7f000000b000-0x13)=""/19}, 0x18) r3 = accept4(r1, 0x0, &(0x7f0000028000-0x4)=0x0, 0x80000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000037000)=@sack_info={0x0, 0xca7e, 0x100}, &(0x7f0000038000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000000a000)={r4, 0x3, 0x3}, 0x8) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/18 11:31:51 executing program 5: socketpair(0x5, 0x3, 0xe72, &(0x7f0000ce6000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00002ba000)=0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000bdf000)="f51c13d3d3cab0d2f147412b415af30ba220a88cb1c29db04f5ba18d394037b7fb3bae10cebf6b9a85ca50872d5fa5883ea13a57a861cf9e220cba78faa757599c8287e149209be0a8e690ba5ea2b6c4182e31904abedd32954851", 0x5b}, {&(0x7f00002bc000-0x73)="673ff43aed9f9ac000e918e48591f313ad2b52abb368fb2885b117fbe6a51996a005ec76e606755bb364bdbc7b1fbe2833908972bcd064a012a69ca739f2b748299def62712730ee43bd03ec941078b2ac93fabd82a6e62c998d2c18fd2ffedc433404148700f3b9f8a2b0fb30c803430787c4", 0x73}, {&(0x7f0000575000+0xb21)="a45631fd91a3b1e842fa81dd758c80b6e46f024dabd90d34813b56fb7b91f0bb144fd03a7b5bdaa480a9e87f066513cc3d2e6d76780c036a4d17f9cf4a", 0x3d}, {&(0x7f0000001000-0xf9)="2c075aabc452f7a8035426964b20647a5aa2d695a8ad264fbcb08f439fecb107515ece2f158ef2ff9f1a7a416de2b80a982f8d8c1bdebb7dfea998cf1788b115b2eba536489ffff12a2e1c9bdbb7c856c499be284f053359e9f1e72b442957d5e84eb576ab84811bfc0ba8f429f2d0f79d005faccf973904e5d3dc3ee63a6a6e6cad38a541c502ffea802a8fecbce96c58c5668fa02ea54218f0ae78d9eab76fdfd03b1bcd0547205af2e069a56e9fe3aa80c879e2bf167980426743c7f6e3ff4e5966e660485956b63c0b0433ec1f087b8da3d44c61c24852f1e2d26ac636f914023658975051f0df2cd69288722b0adb3ad18b8b07b9d743", 0xf9}, {&(0x7f0000000000)="b886e2a873ce2f7de9da623778f81d924edb65f1b26b6c05d651b0b6c9ebeb2f31401d33ce699623f5f9c697f0df50fd92e776a801155665b6010fcb341c778a6ddb658e4ba05feea86c50eff1d9fb58e3a520550b4dc3f9629ca2798abd2814f7ff0ebfd56c381ec59ff46fbc37b27188fd5e27eff0cd53e550ba1e18626d239a28503a83e78d18b8d5e48eb96df845dd213384dc6a358c84df3280c97c323bd566e0bf045ac98ecd3f0219d9c75c5e7bab838dfb8dc7816e4348e0a4f8648b13b9794b86b5efc8c58bd434a725ff4216a22882eaf0591c18bef7c8e2a7ac", 0xdf}], 0x5, 0xe) setsockopt(r0, 0x9, 0x9, &(0x7f0000000000)="381c79b902aa85a12ae71e6fd59f1207ac913b83fab38da8bccaea2f37e01e5fb657a0dcce2a1a24f28c4e33adec4a7a62d1679b38ee39db0a4e52b50abf919e87ea82ac3fb08b79eec11b28abfdd66c1b14dc08638aee037adfd0db629a2f392a78d8c3c0fa385210ac7a00d0a0baa265f0c80fd5de8c8f52a2e4557d1a5e6d814f83b25b246479da5c2c57057ec052846b34608645262d3357dec69ec54996b67f7c5dd0f6aa5a8f0dd8ba250a357eae0e4e1ba434fa9299009ee85460fde8b631ea451ef0b43464f93803a612489d6a4ef0d5cdeb3583b1bad9f7554d29ccaa5eb1728d606ab1834f61272cb55b1b033f2258ce64", 0xf6) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0x9, &(0x7f0000001000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x0, 0x3, [0xd8f5, 0x6b, 0x1]}, &(0x7f0000002000)=0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x3f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0x4, 0x3, 0xff, 0x5, 0x1000, 0x8, 0x2, 0xfffffffffffffbff, 0x8, 0xff0, 0x1}, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000005000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={r2, 0xffffffffffffffff, 0xa4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f0000006000)="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", &(0x7f0000000000)="7ceafcf5e5e9c738c1d2c2e9376eead1487e9c84ae53257fe0a7ec60d849465c09540ebfe2efa7924c7d058ceaee99681eb9b4b2b1dc85ce03bd7e2d96e914162dcd99bdc151d69237e84a9c9facd3859cd3fc57dff672fa42474decffdb9c1f1bb01a29462088ed820ff074079ce17d6e36bfbb8f86b3b0e605a0112f247fe93e8b8917a02dd786c79b378e37a46fe656", 0x2}, 0x20) r4 = socket(0xb, 0x80000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000008000-0xfb)="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", 0xfb, 0x4000, &(0x7f0000002000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={r3, 0x288}, &(0x7f0000009000-0x4)=0x8) 2018/01/18 11:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet(0x2, 0x4, 0x10001, &(0x7f00000b2000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000103000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00004eb000-0x38)={&(0x7f0000b83000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000566000-0x30)=[{&(0x7f0000d5e000)=""/232, 0xe8}, {&(0x7f0000890000)=""/4096, 0x1000}, {&(0x7f000019e000)=""/206, 0xce}], 0x3, &(0x7f0000e48000-0x5e)=""/94, 0x5e, 0x238d}, 0x2000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000443000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000f02000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000c1000)={r1, 0x2, 0xb0, "cfe32b66596de09152103249f437309a7f51523623c88989cac106f5c56db32354a5a2d7a21d0a50a13e0573c08f33125c4ba7360fdbe845988cd4e8e421080f3e86d45831d427c89639ae83172bb932759146cf1cfb169b8f804b50e107c806561137c416e1c38af78bb2d0541cef4c2bcf798021508f9032f20f2ea8af2bb81d6d54b44e178271f6468b0dae7fe2e7df16981d31d04a9b34c9a8458cb6972f57ad2ae38197e659ba5376c7431439c4"}, 0xb8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bac000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000037e000-0x4)=r3, 0x4) getsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) 2018/01/18 11:31:51 executing program 6: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f00009b4000-0x4)=0x2b0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f11000)=0x0, &(0x7f0000050000)=0x4) setsockopt(r2, 0x800000010d, 0x80000000000b, &(0x7f0000ba3000)="06000000", 0x4) accept4(r2, &(0x7f00003d7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000029a000-0x1)=0x14, 0x80800) 2018/01/18 11:31:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000032d000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5d000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004ba000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c01000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 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, 0x5, 0x0, 0x0]}, 0x5c) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000733000-0x96)=""/150, &(0x7f0000839000)=0x96) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000002b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b1000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000099d000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x79db, 0x4, 0xffffffff, 0x2, 0x5, 0x7fffffff, 0x1f, 0x5, 0xdc2, 0x3, 0x4, 0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x108) 2018/01/18 11:31:52 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000010000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000010000)=0x32) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000010000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000010000)={@common='ip_vti0\x00', @ifru_settings={0x3, 0x100000001, @fr_pvc_info=&(0x7f0000002000)={0x2, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/18 11:31:52 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000024000-0x4)={r0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000024000-0x8)={0x0, 0x38d}, &(0x7f0000024000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x2, 0x9}, 0x8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x9d) ioctl$sock_FIOGETOWN(r3, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/18 11:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x2, 0x84d, &(0x7f00000b1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00009d6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004af000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000602000-0x6)={r3, 0x0}, 0x6) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x384, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 11:31:52 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet6(0xa, 0x5, 0x40) setsockopt(r0, 0x65, 0x6, &(0x7f0000cc2000-0x2e)="", 0x0) 2018/01/18 11:31:52 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) 2018/01/18 11:31:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00001d7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ca000)=0x2e) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000022a000)={0x8, 0x4, 0x7, 0x4}, 0x5) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:31:52 executing program 3: mmap(&(0x7f0000000000/0xeb7000)=nil, 0xeb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eb7000)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) 2018/01/18 11:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000919000-0x4)={r0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000994000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b4c000-0x8)={0x0, 0x0}) 2018/01/18 11:31:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000e3000-0xa4)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in={0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000eed000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00005d3000)=0x0) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002b8000)={0x0, 0x0}) getsockopt$inet6_int(r4, 0x29, 0xff, &(0x7f0000746000-0x4)=0x0, &(0x7f0000d14000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000b13000)={{0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="07c78264ad9ee586ec98f4fa79221e96"}) close(r3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000ef9000-0x8a)=""/138, &(0x7f0000892000-0x4)=0x8a) 2018/01/18 11:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f00005cf000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x48000) socket(0xa, 0x80801, 0xd116) r1 = accept(r0, &(0x7f0000187000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000844000)=0x7, 0x4) 2018/01/18 11:31:52 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x1)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000e80000)=0x27) close(r2) 2018/01/18 11:31:52 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000085d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e66000-0x20)={0xffffffffffffffff, 0xfffffffffffffffa, 0x2, 0x1a00000, 0x3f, 0x12, 0x5, 0x7, 0x0}, &(0x7f0000fcb000)=0x20) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fcc000-0x20)={0x81, 0x1000, 0x0, 0xe310, 0x8, 0x101, 0x0, 0x3, r2}, &(0x7f0000f5f000-0x4)=0x20) r3 = socket$inet_sctp(0x2, 0x200000001, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000)={r4, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) connect$pppoe(r0, &(0x7f0000146000)={0x18, 0x0, {0x3, @random="d6126342f1fd", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/18 11:31:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b71000)=0x2, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c95000)=""/111, 0x6f, 0x0, &(0x7f0000b39000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000f78000)="", 0x8e24}], 0x1) recvmsg(r0, &(0x7f0000eff000-0x38)={&(0x7f0000700000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e83000)=[{&(0x7f0000f44000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0x52) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cfb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00001e8000)=""/100) 2018/01/18 11:31:52 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xfffffffffffffffe, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 11:31:52 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x2000000, 0x2, 0x8, 0x0, 0x0, 0x3}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007e4000-0x20)={@common='dummy0\x00', @ifru_flags=0x402}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000be6000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00005e7000-0x8)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000ff5000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000125000)=0xc) 2018/01/18 11:31:52 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000ba7000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0x10001, 0x6, [0x8000, 0x1db, 0x4, 0x6, 0x56c5, 0x40]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x10000, @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]}}, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f6000-0x6a)="d0df51f485a6e64457213c58aeea1bdcaef77b353002fc6b0834e38402b90b9629619df1d425a1145d6e7ba26c16711a0f52f5d68869e72616145d4c5cb151c033e287cf57a2bfd4705df9c2f7f9eb8b6d6f03f10d8bb50681f4797a0f430c7ce32ee6d611f6eed7381b", 0x6a) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0xc, &(0x7f0000000000)="", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000039a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x35c, 0x4) 2018/01/18 11:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe2000)={0x26, 'skcipher\x00', 0x1, 0x0, 'xts-serpent-sse2\x00'}, 0x8e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80805, 0x1) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00005f6000-0x4)=0x1, 0x4) pipe(&(0x7f00001b6000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) getsockopt$llc_int(r4, 0x10c, 0xb, &(0x7f00007d0000-0x4)=0x0, &(0x7f0000a4b000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000df2000)=0x3ff, 0x4) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994e45e61c8ccebcca826017e", 0xd}, {&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f90ec80216bf835a3cfabf5a87856", 0x1e}], 0x2, 0x0, 0x0, 0x10}, 0x8000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) pipe(&(0x7f00001d4000)={0x0, 0x0}) 2018/01/18 11:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000079000-0x98)={0x0, @in6={{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f0000e95000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e4e000)={r3, 0x5, 0x10000}, &(0x7f00002c2000)=0x8) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00004d5000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000c52000)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ee9000-0x10)={0x0, 0x1000, 0x8, 0x7}, &(0x7f00008e3000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00007bb000)={r6, 0x7}, 0x6) sendmsg$kcm(r4, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000013e000-0x4)={r0}) 2018/01/18 11:31:52 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fe6000)={&(0x7f0000fe6000+0xc93)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffefc}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000a7b000)=""/242, 0x20000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000fe7000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000627000)={0x0, 0x0}, &(0x7f0000a60000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a20000-0xc)={r2, 0x401, 0x2, [0x7ff, 0x8]}, 0xc) 2018/01/18 11:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[], 0x0, &(0x7f0000036000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/18 11:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000651000-0x4)=0x101, 0x4) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000723000-0x4)=0x0, &(0x7f00001c3000)=0x4) 2018/01/18 11:31:52 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000101000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 11:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ec8000)={0x0, @in6={{0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a3e000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000010000-0x6)={r5, 0x6}, &(0x7f0000adc000)=0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r6, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="1a5f457d9c07c700000000000000819cc5008f8e992f8000000000000000015bcd0fc8ec5abe4c4d45512b8d40fd031f0b64abfe33bee1ef16f1b49cd90e36ab3bd6aaff1604d92691b6a6201f5a70363ba2c51641077414b6abdc705f07b05e31355c7f48c0c8d27c901c1ac7b6ae769e2871fcac9d1134f59ab0f86d25b2c7ba4a7843dad8fc61def2d9b2ce0f4bf8cf5cf54b91bce31029a9fa8ae9ed89e385a1c7e7b4cddb4939ede3a69018185d8f175a3d96d133f1dcaafb76e96fd1b1200171807cbd7efda8c250793a2842ace35d370e7c27a006c4c59b177054670c11a81a7b182dc1a165c6f80e074eff567db5c30b9d1046fe0d65a5c48331", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r7 = socket(0x10, 0x20000000000003, 0x0) write(r7, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/18 11:31:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f000072c000-0x40)=[{&(0x7f0000567000)="18c042e88e9386d33b18a56e27c3c5bd79e95ae9bd4603a4e07bc48e54a3822a94761abc585dffaf44222852fc6d414a6faf4fd6fd17cb32434645ad1d5f9ae626ab43f468e3da1c49c4b63216cc3bc0c59477fcf57609ef5ba45200c788a8b2cbaac0470831cbdc3dec880dcb3ca4aede2b0848a647380862266fda7b6a11", 0x7f}, {&(0x7f0000e66000)="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", 0xff}, {&(0x7f000081a000-0xbb)="4ec3d91cfa0b5fe4a33dc155761e487038397a281d549bc55feb8c4674201c1d16c976a362da9a5bdfafbabc91aea1d60512c6b7b9922132a915602a70fc517d023f5665a66f9f26f4a87d40bb0df3e6a2d895870bb8b76c87ea8666a8d8181bb293c8765563bd41cfcaa1fd23fa269d2a7c0853789225b4d6f294495442ef3c52e3b10f866703e42c63a1855b3e6008e2c8dcc835233340ef05d704e3c7d4b2490c9cc7b3d48660bfa85845944495d90a7529b13dde6a348a1671", 0xbb}, {&(0x7f0000b3e000)="37e41f406805", 0x6}], 0x4, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000c88000)=0x0, &(0x7f00002ed000)=0x4) r1 = accept(r0, &(0x7f00004e3000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000032d000-0x4)=0x10) getsockname$llc(r1, &(0x7f0000e62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000feb000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0xfffffffffffffe50) r2 = socket(0x9, 0xb, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000bbc000-0x14)={{0x17a000000000000, 0x7ff, 0x10001, 0x2, 0x8, 0x3}, 0x4, 0x6, 0x80000000}) socket$inet6(0xa, 0x5, 0xe0) close(r0) 2018/01/18 11:31:52 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000006000)=0x0, 0x80800) getpeername$ipx(r4, &(0x7f000000a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000-0xc)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, 0x0, &(0x7f000001a000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r5, 0x10c, 0x4, &(0x7f000001a000)=0x6b8, 0x4) poll(&(0x7f0000003000)=[{r2, 0x0, 0x0}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000)={0x0, 0x0}) 2018/01/18 11:31:52 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x6558, "03baeff8b2c5fb2761f1463e06de"}}}, &(0x7f0000000000)={0x3, 0x1, [0x0]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) 2018/01/18 11:31:52 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x3f4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 11:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x1, &(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}, 0x3fc) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) connect$inet6(r2, &(0x7f00003cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 11:31:52 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000ffa000-0x1000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) 2018/01/18 11:31:52 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a3b000)={r0}) getsockname$netrom(r1, &(0x7f0000075000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000254000)=0x10) r2 = socket(0xd, 0x80004, 0x3) sendto$unix(r2, &(0x7f000049f000)="90e5c73aee88e301990144375f9f650a2428c0da4218756799323b46c0fd7294873190", 0x23, 0x24000085, &(0x7f0000817000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000ffe000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ebf000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003a7000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e8000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000057d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x2, 0x3f, 0x3, 0x4, 0x2, 0x20, 0x20, 0x3c, r3, r4}, {0x1, 0x0, 0x6, 0x1, 0x8, 0x1, 0x93, 0xffffffff}, {0x1ff, 0x5, 0xeeb, 0x48ca}, 0x5ac, 0xd, 0x3, 0x0, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x4, 0x3, 0x3, 0x6, 0x8, 0x5}}, 0xe8) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/18 11:31:52 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c58000-0x108)={0x401, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) 2018/01/18 11:31:52 executing program 2: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000359000)=0x0) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ac5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$void(r1, 0x5451) socket$can_raw(0x1d, 0x3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f000021d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac5000)=0xff36) r3 = socket$inet6(0xa, 0x803, 0xdb) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000649000)=""/89, &(0x7f0000ac6000)=0x59) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000086000)={r2}) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ac7000)={0x8, 0x2, 0x7, 0x8, 0x0}, &(0x7f0000ac7000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00004ed000-0x8)={r5, 0x6}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000398000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000696000)=0xe8) 2018/01/18 11:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000076e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000445000)={0x1ff, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000094e000)={r2, 0x10000}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bd9d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef83eb12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f6c61959433dbcc2d3e915382fe73356ec552bf0e53ace6f25814376e83b2224dbdbde721766a6be04e05dd10575fe54ca9363577fae3b243ae1e5286e96e5c6be7f18426f9773f7ded2361d57edc82d27cb4e6524e8b43aa79d170f2b1cbeb91bf4ae879365a68e1b7dabc7fbf8d6503f8775088cf9f2d4a4ae08e57a9542f664c5c7602663903ea5f627f08be49a3cbfa910476341c549446dbdad75422eb86c39ef0380656f173c5f5a8856f4aec9125942ef5b3abb192f48a7e13e2879276307b74dab9fe13303529c3c3101a91aefb4f31ccec7b28e3ab22ab1a513fe2beae04f850c3d121564a130391e68535a757357239394bbaddb32043503a8f937ce2f91c892f0dfd2a4a44170134d02d9bf98ff73a3bd370b18141bc11927e9a6b69087bd44fb91c91b083490e30a39a0b28a8588918d19c9e9aafcbf4c5ce3357979408e9e48c922fa4030ad91d67820b4a3e28b3b82274211790289e0efee6e1dbab89b354159bf4b659bc813edd9b29ea110bd6935334c51b3621b2f8d065045d6978f8ac41d3715550a9d346526634ae6bde6c1e07671b726182b30172206a1c1384f27e331e4ed795440524ce8297f43de9df5f237cf081231f5d77e5ca5f6e2032dcedf15ddd8494b5496e5343f3a40911ccbf7d5ee2cfc955cfb82626751dac1a5087237d36dd5b23087ac689289942e9aedf52715c182e6bad997152ae706cdc62ca40768c1b18a377241c77133998c83fd633028c03739672cb98bf8df646cb062690f8953fc28ad9fb80020c70a1fd635c69e328cdfa9d8ebf80bb6bd27feeea26f306f0d0bf1ffbb49591c885e62003efb87cf7826df5665b6796ef6ddfd35b8f844fb3b36b132612446cac349ab9dd603b08f309edc83f34602a58e6d1338240ff3482caf9467911dd1c0e3b92e072db5f858190a8d79241a2bd4d263291d8e35d85553ed437019083449d1e0365d37dc2dd981f4887f5d0106042e2ddb72039c80433ca3ea3deeadde9c2d6bfa9027c1b3ba7bd13eb5e9d9eba90501a0b7705c368be444fd213185bf1200722224f6cdbb8c311b832782a664d4cc6897bf004d0c63652c1b4dbf8860378439e618f0d7bd36b17992c85feb792a78ead72823eea6438b6c737a78c5d46bbdc2712b8824f74a3b8eadcdc19dd3fb01168f2c1357dc02d3cd08c8413f52812a144b82736e0d0ba11140f598b471273c2a1704f11ede2c63c9a6f293789028f7e641a0e2eff36d1f4707ca5a5adafd6b5af6e08967cccb97652fcf8e3ce6c53013f5a4c53dd9dce3296ed0c474435b4a2447cc5fe6d8e29859a81f5fac4ae078c4ee54afa577f9de56673460077652048a8b6bae918b694f1dccac6d36b394a54edb34a736e8d206aecf09bae4fe1472c4eb755434f8d91f866e631b004d368fb2e862a7f6cdeda20c703d38639c50e348b14a1828b2a905855bd5746acfd418ab068da1381c1475a711e2bc0c2e57199767b4f816b595700cde29bd942ab37b0a07932009ccc34020b96efcdb2d26367f77899dbff8551fedbf257a2a306d8f2fb16d113a6dad85ba87e26f566a3987e7da78368ad6debd2b48b3476035a4b0c8be04783137ae63ad20c3ac1f616f9d6496b409f269575947f4a7725a7ba1f78b213ca7279a599b414e0bb799e3a3ed3ef2a813f5ace6e8e5192a2a2d90dba9bc3486b7d7b6511977a01dd5c91b31be75faa74cf4a0a3308f88d868a6c2399ba028516f5f20cc082ba1cfe26fec4201c876ff44aa7f05819b0650179cb5e1dda0cc093b4c9d11d3ad0f928d46e52f99b8c076a8704c11caf57c89357cbd7e411995f926360234ad8e04b8e67a7eedf1e41d0a2a218b58b85fd4f0808aa85bb314278f76abd12166beb2b803a93d2fb51bc177ef5685b1083d41faf4abfd3d9858a46e57594c2960931541cbdeff0cd616eeb1ba2d9dd2c990f8376acf8dee737df0db5ff3c188585ff3a8aeb09aae9f97e0d1e31e74b30ad7179989807b2f321e802ed9013ca4d60705b63556457cb876a74484832a6e2694098f4b1a1b0db828c1760620f15df829dab1de9b44dcf5b0b1259596042a2ac06a338665f21317f016ed974051cffa3859e32333943d848280b1c93c1ab83127eb3ffcd9351c55f76d4c3d1e77623ee07bdad46ae80006156d2bf0143f356b7bcc5f3ec8275de4881d701c207a2a783239dc80abceb208dc75449ab1af41526a2a61ef9a1f142cdd28c441030381f777598fe58eaf1b209e997bc47f74f0b7d521ddc850dfccd2ad8e696ebd4437bd887a7a5e910cd07659a2bc870a0241bebc6889ac9ba317a7dc948fe9d6321379db83b4439916a775db22f8f2058931852689a13cc96405b8972b00dbbfd1b4d3c4460474b6a6b19ea9982ddec1565c82952c7fd075b3d4ac69e3c88ef220a028ae8668e5a553a2f59290f800ecffbe7940dd1212044ff595b3c53956cd3467c74b841652f7d59f77beb420e00097bb07fedfdc3d9ee59bb8b5cf37d95385b5f97f33a2c9e08d125b589f7131ea055047480a95f8653681bc3a9c2503a67548ad1b9992285a09e5c3ef2f5a64ccc3aaa9f10a928352d56a52313de493bb7da77cf42a1cd1cbec10dca3cc6d7ec008852d0dd7711c9b607cbbfca7c4c85181489dc767af24bd706975a31426e9badf1f2d2a11aff70c1f4dfa1c52c8f2994eafcfb3755ef41b89a50bc4e6beb1752efa735edc143eebf4d9bbad6aa994c326fff047ee9d4a69f929217a1f1a675160e9f225bf4aa061f44f1a4317ef771aeac6ef97d6f84edf7299eb8b1bade62cc4ea4120d5f1387393c720f66de0fbc275581e7ce97bd2bcb2ef8d7695b847db804f4edee51d96de1707adf7dd8d221ca56", 0xc28}], 0x1) 2018/01/18 11:31:52 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c97000-0xd4)="5583a990e41de8dcf3fbc0774bf00372eb20be749c96bb324e7346506c114df764a42c2629281a0f5d6d5a51c28410a31239c5e72fd98742dca2a7c2e3e6d09a2323847c7c1f63eeacc6a7373b64f31b144ab8b08b9c1f27b1b11f1b5a60c029f34eb1a440cd18f4765efcaf5d3194f259ed99d772928320b2a96c3964562d9cb7681258b497e8a11a2b3329c4aa70480e336d8e309bb063fb9ecc087bbce955e6fca785756f58b2c9220f20d1721f6c63e56c726db392b6d92e52d9d1f105efee3a30b6f70fc037daaa6f9b08492608ab933216", 0xd4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f00009bd000-0x1c)={0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000148000-0x4)=0x4, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:31:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000061a000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x1203, &(0x7f0000588000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="40abc4412f55", [{[], {0x8100, 0xffffffff, 0x7, 0x7}}], {@ipv6={0x86dd, {0x5, 0x6, "0c4ca2", 0x11c9, 0x87, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x101}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @fragment={0x2f, 0x0, 0xffffffffbf11469e, 0x3, 0x0, 0x1, 0x3}, @hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x8}]}, @dstopts={0xbb, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1f}, @ra={0x5, 0x2, 0x75576aea}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1f}, @jumbo={0xc2, 0x4, 0x2}]}, @hopopts={0x88, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}], @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0xffffffff, 0x0, 0x1, 0x880b, 0x9b, 0x2, [0x6d4, 0x6], "5d8ad546a8f3398be15b746367c6b90e55733f94e46666211d01a801d7d64fcf59de14645b70aaa5fbffaf70ecc01551759d6c4fca87197ef748cc31bd512137f1cae62826137578fc45901f2aa79aa20fd238cacc32ab90505f7394539db9d64738d558c0281c7a8e8ebc8c3d2c44cb523a1d3fc3488e9fc5ae97be24e549520ab02f27cd7d8544c1a4271ed9819f4c354ba07dd665ec75495aa4"}, {0x200, 0x0, 0x20, 0xa36, 0x0, 0x0, 0x800, [0x7, 0x9], "bd249e4f1174869cefe29510dd78ec6bccb02415b3376fc442c5cb3f855b2b93ce6845e06709db3cc2d8fbd6e8aff3265188caba587ca76e969669f67bc9c2cfa10c03bf3a141e8ea0af9a1af44f10950ba7306a4c1b8664c89ebba0713a0200f9d7c7e0bacda1bce326f7c82825d15163fdc759edf57769b95ddc"}, {0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x86dd, [0x40], "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"}}}}}}}, &(0x7f0000656000-0x14)={0x0, 0x3, [0x226, 0x8db, 0x967]}) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) recvfrom$inet(r0, &(0x7f00007a7000)=""/211, 0xd3, 0x12043, &(0x7f0000de3000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f00009e4000)="a845ee2aa601c62f541599c91045ce60c67300985e9025842b649f03fe83ebfafdd3485fb1537128a731da225414a4e8e589dd1e6e4268b7146b8ba36bec43addc0cdf925aa72328e9082ddebdbf00fc9512e4bf88dcee146528652db31943021629dbbc3cc28ad91fd5297c2d91eb85ce7dc87ca6f898288f793b3a453caa724969730c", 0x84) [ 1836.714481] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/18 11:31:52 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0xfff, {{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]}}, 0x90) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/18 11:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000991000-0x83)=""/131, &(0x7f0000b6c000)=0x83) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x0, 0x4) socket$inet(0x2, 0x6, 0xa6) 2018/01/18 11:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009e7000-0x24)="0000002e001d000100000000000000fbffecff0100ee0000000600000000000000ff10", 0x24d) setsockopt(r0, 0x1, 0x8, &(0x7f0000496000-0xd)="13a8a8aaa255c3b2d7d68093b9", 0xd) 2018/01/18 11:31:52 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000023000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000009000-0x6b)=""/107, &(0x7f0000022000)=0x6b) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) read(r0, &(0x7f0000506000)=""/136, 0x88) 2018/01/18 11:31:52 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/18 11:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000473000)={&(0x7f0000fec000-0x80)=@generic={0xa, "ff0fffe6ffffff0001f2001e000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2baa0001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82db2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000cfc000)=[], 0x0, &(0x7f0000141000)=[{0xffffff5f, 0x0, 0x0, ""}], 0xfffffffffffffe5b, 0x0}, 0x0) 2018/01/18 11:31:52 executing program 1: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000734000)={0x0, 0x0}) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000e01000-0x25)="e85932bbe57c3ef439f9d8612f3de63c386866f70729c4226091fcccd426fd128ef40cf3cc", 0x25) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000165000-0x10)={0x2, &(0x7f0000617000)=[{0x8000000000b1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f000030f000/0x4000)=nil, 0x4000, 0x4, 0x50, r2, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000e01000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000091e000-0x38)={&(0x7f0000e01000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e01000)={&(0x7f0000e02000-0x2364)={0x2364, 0x41, 0x300, 0x5, 0x0, {0x5, 0x0, 0x0}, [@generic="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@typed={0xc, 0x85, @ipv4=@multicast1=0xe0000001}, @generic="a505d5a186509f9fd6bdae2a50b86c41f1d053e5766dc4dcb7e169b7339368d5d57fe599c6307ffe94c88b748bfbc5f2a9c72411b4f66c2e343e74b52f9248b5c53f695cbc438465e81620500f92ad316fb7338db2bd72796fc4544ccfcfe724ec1be500961db9af91640bcdb6ec630f413cc9082361cff9b3e5c2ea5a2e8e4e1799d4f5a8cc9a235ba5b24277b6c6fb4be7549a6c1af7d00eb93b2c6d42d410b91e63a66aae9754c702755b3a416bf63d7b94fe6e19a27e9611446f7e1f9edf1a6a19b6994b46c385851e8a8888c4fcb19d4727a2157d4cac5815d5deafc2abbcf25c9a0313b973d0649c0e4362f8f0a19f02", @typed={0xc, 0x8c, @pid=r3}, @typed={0xc, 0x76, @u32=0x2}, @nested={0x11bc, 0x18, 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", @generic="cdf284d2fc68e7f40b41b3c6c864e7f1e7d65a56c445ef1007e82980e283da1494021c284cd2316d604713b54a0703c84720a3ad54292495d1894c2596099b479bcfaa56a7637b62fcdcdae0a4701feea96e92dd1ef093b55ed57157296f2d4329fa85cfde9f58c6a853c62c25a753af9005f0d5afe21a1c7f7cb12c4c7d0ae9a48dd570216aa71ebb18589d767fc087152320125a301374f01b2f4275f3760b2b1036eeebb74360c96cadd16cdab06971eeee17ef31eab0eb69d9d169f42e6d30a8f53748d7e852581bf5c03d107e470d4d69510a0ec8f968657a6127c97e98a203", @generic="cef9a46b8977ca29a46bcc9b99095b3c4e62de", @generic="38543d35d13673cb6b56aa5b94bf5f70df8b7105a8f9f2442a7c5722102dfef5728d4479ac27bc6943305b3c3c2d79ae1bed10fb90af817d3b7f6788e00f3cf11d1a6505dd2428e8e21e556b8e8fb2ebc995e42b3ff05f91498559dcce852cc59a60c70bc758dd87ae9c33540e69b782442642f9054a39d0cea502f52e60559717ea203b8018e93dc42b9f2d7f28d723394e99022be0ca46ffda1a2c21acf80aa96bccab96e9848ce909b4514f4a4f21f8fa452c1b3d96957be701b113a222ab69"]}, @generic="a1c53215daeb9ae0cf96fa515d91d6b2a616bf37ca4da1421782b35e104cc8aa5a45c01ccde5f5d89f819f4c9c68af12153c007afee470f337c2dcb891574fdb33852efdb306a50633dd16b840d33a51e8d11ab2b315fe2a566d687a42698f5e11fe3df9b2439bd4ba59bc82de1fc942", @typed={0xc, 0x3a, @fd=r1}]}, 0x2364}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008e4000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e05000-0x12)={@generic="798c07c6f93175318eb16c4ee81039f3", 0x1}) 2018/01/18 11:31:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) recvmsg$kcm(r0, &(0x7f000080a000)={&(0x7f0000b01000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000225000-0x10)=[{&(0x7f0000203000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f00005eb000-0xbc)=""/188, 0xbc, 0xfffffffffffeffff}, 0x12000) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f00005ef000-0x20)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 1836.778418] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 1836.814900] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7424 sclass=netlink_route_socket pig=28082 comm=syz-executor7 2018/01/18 11:31:52 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7a000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f79000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000-0x4)=0xe8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f79000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x5, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f7b000-0x2c)={0xf, 0x1f, 0xc44, 0xa9d, 0x2, r3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r4 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000af3000)={0x0, 0x2, 0x3f, 0x832f}, &(0x7f0000a3e000+0xd51)=0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000f7b000)=0x100000000007, 0xffffffffffffffab) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f7b000-0x10)={r5, 0x30, &(0x7f0000502000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f7a000+0x6fd)=0x10) sendmsg$alg(r3, &(0x7f000021a000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0xfffffffffffffd4e}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0xffffffffffffff0b, 0x0}, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/18 11:31:52 executing program 4: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000093a000)={0x0, 0x0}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000acc000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c8000)=0xe8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000053f000)={{0xa, 0x0, 0x2c572a86, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7fffffff}, {0xa, 0x1, 0xd2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x800}, 0x72b, [0x100000000, 0x1, 0x4, 0x7, 0x2, 0x81, 0x2, 0x868]}, 0x5c) socketpair(0xd, 0xa, 0x8000, &(0x7f0000acf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000029b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000001f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000531000-0x8)={r3, r4}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r5, &(0x7f0000ac9000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000ad0000-0x108)={0x401, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000556000-0x5c)={{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xeb77}, {0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x0, [0x2, 0x2, 0x3, 0x81, 0x2, 0x2, 0x10001, 0xffffffff80000001]}, 0x5c) sendto$inet6(r5, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 11:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f00006c3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000018e000-0x7c)={0x0, 0x74, "e7defe7dc6671bba189cc68cd4a85fb0019fba6dab430ef6fa6339a8208a4198d3c1e7b3149228630ffe48e278e8b02065b71fe62198a9594e258b811e6c4f89e176b9869e531a57ae2ee897ace587f308e98266296a1500f43d2ff0582c83540abd0bdbe598accf6035ee51d602ad148ec55d59"}, &(0x7f0000034000-0x4)=0x7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000de9000)={0x3, 0xffffffff, 0x0, 0x2504, 0x3, 0x3, 0x4, 0x100, r2}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006db000)={0x2, [0x0, 0x0]}, &(0x7f0000fa3000-0x4)=0xc) 2018/01/18 11:31:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000001000-0x50)={@generic="5ba906bdd6b9af1f20bd3ac4c4538842", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x0}}}}) accept4$ax25(r0, &(0x7f0000e9d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000053f000)=0x10, 0x80800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x4a, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x20) [ 1836.831918] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=28090 comm=syz-executor1 [ 1836.859715] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=28099 comm=syz-executor1 2018/01/18 11:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x4) r2 = accept4$inet(r0, &(0x7f0000141000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000504000)=0x10, 0x800) pipe(&(0x7f0000056000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000426000)=0x1, 0x4) getsockopt$inet_int(r2, 0x0, 0x31, &(0x7f00004bc000-0x4)=0x0, &(0x7f000063e000)=0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00005e8000)=""/147, &(0x7f00008e8000-0x4)=0x93) 2018/01/18 11:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c6c000)="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", 0x1d7, 0xfffffffffffffffe, &(0x7f00009b1000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16f) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) [ 1836.883232] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7424 sclass=netlink_route_socket pig=28108 comm=syz-executor7 2018/01/18 11:31:52 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8927, &(0x7f0000001000-0x4)=0x0) 2018/01/18 11:31:52 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d6000-0x8)={0x0, 0x0}) r3 = accept$packet(r2, &(0x7f0000d26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004a3000)=0x12) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000232000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000128000)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000c0c000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) socketpair(0xb, 0x3, 0xf8e9, &(0x7f0000ced000)={0x0, 0x0}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000d27000)={r1, 0x74, "09a8cfb32bc44ceee170c99cfdcb8cbbc5e1453d9c46be76b159ca63e58275fedae829a9676b630925ece9ef9f7872c000e5c40926abe65c2edde00517d9141ac5f7fc6a0d39b70a85d5828ea91ca63d9b7dbbd37a9f0496371da17cf98e37eebbd7263dee14fe99f80789114736c48068aaae5f"}, &(0x7f0000d27000)=0x7c) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d27000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d25000)={0x100000001, 0x3, 0x7, 0x9, 0x6, [{0x6, 0x401, 0x7, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x200, 0x20, 0x3ff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x7fffffff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x81, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5c, 0x1ba, 0x101, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/18 11:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7ff, 0x20000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0xffffffffffffffb3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000094a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001f3000-0x10)={0x8, &(0x7f0000091000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000dca000)={r2, 0x1}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000be3000-0x2)="0600", 0xffffffffffffff78) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/18 11:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000448000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ad0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003bf000-0x26)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x9, 0x3, 0x0, 0x0, 0xa70, 0xa, 0x20, 0x20, 0x89, r1, r2}, {0x100000001, 0x117f0a7c, 0x7f, 0x4e8, 0x0, 0x6, 0x0, 0x0}, {0x8001, 0x6127, 0x1f, 0x7}, 0xfffffffffffffe00, 0xb, 0x2, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x3, 0x2, 0x2, 0xffffffff, 0xff}}, 0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004e4000)={{{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0xffff, 0x2, 0x0, 0xa, 0x20, 0x20, 0xc, r1, r3}, {0xd360, 0x4, 0x7f, 0x81, 0x2, 0x0, 0x7, 0x81}, {0x2, 0xfffffffffffffffc, 0x2, 0x7fffffff}, 0x5, 0x5, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x2, @in=@empty=0x0, 0x6, 0x7, 0x3, 0x1ff, 0xe795, 0x8000, 0x6}}, 0xe8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000446000)={&(0x7f00007ca000-0x8)='./file0\x00', 0x0, 0x8}, 0xfffffffffffffeef) 2018/01/18 11:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000ea1000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b05000+0xa)=@generic="aee8ebc88d800c84902870294916a916", 0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000ad1000)=0x5, 0xfffffffffffffc9f) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004ae000-0x4)=0x8fc, 0x4) 2018/01/18 11:32:01 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000)={r0, 0x7, 0x7, "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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf0, "55cf11b0d4c088a33081878e8fde94bc8a5ab187427ce0e9dc74d1ee8a81671e3f393ddc9877650684aba99c088ffd5cea9686edb887d876fb9acfe290bd835755a5154ea87f8cf62f38d2f720864fd463d1868649a1f45dc3c891de5a4cf47e751879ed422b1fbd4c8e403c3aac5b6a96dada8a9010ccacabeb84d9e1476aa38ea6820fd4ceb6075006c12f9310631aa8392a147b3aef6c2962218149da4f8732c479343c7daa20c3340699d435e7a4ca487914b2012f8bffe493d11941936790af921062847b9b50ae73036ea4f77491ffc21c97fc9f2bf37772672bdbd1d219f684588682242cc214ca40ffec131b"}, &(0x7f0000001000)=0xf8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={r2, 0x80, &(0x7f0000003000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}]}, &(0x7f0000001000)=0x10) r3 = socket$nfc_llcp(0x27, 0xfffffffffffffffd, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000002000-0x4)=0x9, 0x4) write(r0, &(0x7f0000001000)="29a099209477034bfe4f1340f940a55e52db2edcf6376eca5a4b1d100eedee1b7913e4a96039257b62fb550c45cbcef85707d6ffd39d3b16bdb0b087095eebad12fb23ca4e973efe2917e04f1041102379929bb0bf3a7ba818fe09487ccb78e367c8633a0dd8ea0356b07b1db568811fa876b9723d523ea8ea334d0484e5b3608038c09ed7573c599e9be692e270904dc146ecbb3cc004bdb82e653c9bb3a9138a00471bc4d09aad795f81ac1e870643deaa8ae31ef91a7e6facc0636a759c1447b5c7f1b945f446301afe705ee734678c18505e313d54", 0xd7) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000-0xc)={0x7, 0x1, 0x7ff, 0xfffffffffffffff8, 0x3}, 0xc) 2018/01/18 11:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006cf000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fe1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000537000)={r2, 0x0}) close(r0) 2018/01/18 11:32:01 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ff6000)=0x0, 0x4) r1 = socket$inet(0x2, 0xf, 0x811) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffa000-0x4)={r1}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000ffa000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ecb000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe24a, 0x80}, &(0x7f0000dd1000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r3, 0xd4c7}, &(0x7f0000831000)=0x8) 2018/01/18 11:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x9, 0x800, 0x5) sendmsg$netrom(r1, &(0x7f000076b000-0x38)={&(0x7f0000712000)=@ax25={0x3, {"75ef0098bb62d9"}, 0x5}, 0x10, &(0x7f00003bc000-0x10)=[{&(0x7f0000207000)="dcb4c6dd1e9aa6760065b3a448ccd47eb6897a3b4f61b5a994a65530d8c8c5bf0cda8faf68c0f5144be556c194300631747b74d87efc9e8c582fe512dd4b9bf0d1249105fcbb34bc90b2a4bccb8cfb5a39e4a7f54bab83c585c6d060a726b84fa312b90683", 0x65}], 0x1, &(0x7f000044f000-0x1218)=[{0xd8, 0x11c, 0x39, "c777efdc6dc640d9d2882c27713587382ef309d9ee45557eb75a1b00ab53f25d075db2edfaec27910399d67d737e41534e46fa2df7277fead25b03574b29e60339c5c9957775f5ad6c081b9931d48b5787dcabccbed82a9a398a622fc912bd82d8c32c4295e382ac07cb49c236d465cfd319e786aa304800938207267c15bc68d6f93a2df9fb0b53031b89b20d614c78acede271e7b00c72dbf2cf16f0ba12a2b9ef5da4270c4747906d0791b1a37be56079723e2098b9f1a59bb4d7926c496018485eadbc"}, {0x1010, 0x11f, 0x891, "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"}, {0xa0, 0x10e, 0x7fff, "c09db12985083452b596c1675acc873e9ceebb90a8b47e4ab792fdf39b8f7e2e1307baa24de030cedc0b576d9b1a8f484774e3c96ed690046cce32f88d6f3e832fdb2dab3df732f43f5be8d1e9e312ef71f43e85837c0ad77acb463aaef12a3d2cb7579f46198f5ed088aa7790e17160397da05619e10ca16a6602acbe54ec2c7251b5b5b5fafa997d7ef375a271"}, {0x90, 0x107, 0x3f, "2e7d7b507edef1aeb9898dddf3d4b568125b818ac4fd06c8c33c70f02683db8363ba3436db37df47b27835da2f193f4cc035da0350080e168d3bbb1775ec58f50e24a446919ce711075b870cb84a76ee9bc3f4053d318334506b0f5e6e05f659028dc774bc8a37e05a361855c19ce1efc42ed28d650c4e7471b2a549"}], 0x1218, 0x800}, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0x5, 0x0, &(0x7f000057a000-0x8)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r4, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000f70000-0x4)=0x5637, &(0x7f000025f000)=0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000afe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r4, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) getgid() epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000e8c000)={0x7, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f52000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e4000)=0xc) sendto$llc(r2, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) writev(r2, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) 2018/01/18 11:32:01 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xafb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x256e70249d8c75cd, &(0x7f0000001000-0x10)=""/100, &(0x7f0000001000-0x4)=0x64) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/18 11:32:01 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f9a000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x4, 0x200, 0x8, 0x8000, 0x4, 0x4, 0x7, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x2, 0x4b, 0xffffffff, 0x2, 0x8]}, &(0x7f0000d43000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000047e000-0xc)={r1, 0x9f, 0x30}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f9c000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) 2018/01/18 11:32:01 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt(r0, 0x7ff, 0x100, &(0x7f000098f000)="a3762792cc89ddee5742dbc0f9b2e0b165a1d775aa70e678ee6e52b5db31bfd3f1d037f026056f769be6406bce3d2f7664c9968131c9ff1ce0bdfd5d7fd2eed724e490d883c3c0b752d2f5098b77bdba3b8c86690acee5bdcb8ad8c8a8a0fe127d54c21c6393eb4c6814a98be9782827ba512cc705c1a987bca78bc1e12daeee061e58f0983070aae670c098da563d3f55354854b898829480f43eea377cb60350111da4ccb1", 0xa6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/18 11:32:01 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead66", 0x20}], 0x1, &(0x7f0000f77000)=[], 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) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/01/18 11:32:01 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000063a000-0x12)={@generic="d67f2a02b1bfb805ee782eabd1e470c5", 0xfffffffffffff1a3}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f80000)={r0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000f80000)={&(0x7f0000f81000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000f81000-0x10)={&(0x7f0000e01000-0xf8)=@alg={0xf8, 0x10, 0x20, 0x6, 0x1, {{'drbg_pr_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x1cc0000}, {0x8, 0x1, 0x8000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000}, 0x40014) recvfrom$inet6(r0, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xffffffffffffff11) 2018/01/18 11:32:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000e41000-0xe7)="7993cd7ed0a5b02b7712f6eac3c1515e50ff90f3f732e054cfe13da3e8d214fd1e67c1cc4c3acf9e0105a0ffd44b0541879e88404a26e2d4b934779c55a1a29f709cfe99253574bcbebd85a95359c156ddd9c81fcad23ab525438b28008c0bc57237bdf99f6aca8ad0c116cb90fb6aebd4eeaebabd9d5a988f161aea2bd96d521b028abf2aa90f3e4c095b993c92ca11488e26ab830e6a84ae595039daee02aade8337acca25bb5e307e768a955a7c661105b6cf5a17e0b2baa960b48ef7cc9069d3c8f2bb3bbfe67678dce1542e6032f299a98895f272dc13c8c3f86d5435aaf62727e132ae1b", 0xe7, 0x8800, &(0x7f0000403000)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00008c0000)=0x0, &(0x7f0000edc000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r0, &(0x7f0000862000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) 2018/01/18 11:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000260000-0x18)=@add_del={0x2, &(0x7f0000d85000)=@common='ip6tnl0\x00', 0x81}) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 11:32:01 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000668000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x2, {0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}}}, 0x32, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0xd5)="a6ddb21b509f744b5ad320865d8c49d53b5b171b77170549ec88cf5f8b094fab887008733221eeb18dbea7b319071ebfcc570f39ac53a599c99e21161cb47392293593c2b1022fdcbe15fdee77aba5af87b894f6ebe80415588b332c44b6b025eb6b852fdbf552344e13411fe85beef0c5c0bee32df16a8234a00ee36bd185e0a9417e0c27e29fa92bb9ec19b1bcad15ba571af1564af1fc17b7cd2120b96f0c21d58937e203b56a04993f0077d5393553901c131d10ae1a2274233985a34194863a52281e417ca703ce1496ac448e443a31a9bd2d", 0xd5}, {&(0x7f0000002000-0x5c)="1e5892cb38743fda673052110f8061d7976de04ab5621985681689affb82f4af07fcd441b529554e33c2a4a0b67e5935537d2427354a8a14ebe50b73d31924b76d3a2796181e05f16efa4eb77ac9d08943f0ce48128c13bf26e5250c", 0x5c}], 0x2, &(0x7f0000002000-0x338)=[{0xfffffffffffffecb, 0x10e, 0x1, "2b9528fe0474f74e5222e7747416a307516986e3666619f76463ea53cadcb83b067e90a3a2df9df190b9a8b4a63fbee8b67fdd413cc919ec4d4492acba51d5fb5ab864cf9bbea47aea34b93bc6626e26123588d1d77d4786de63f81803d49eb3197b4ab86e89cd19970b4eb25e9d54e2320a5ae988337dc4f734bdca02232e060abaa493e46c14012c619090677377c5fbbc66972b2d38cc2f71ae5fc07ebe9f9c3b0daea9827498c75c8ccfbf78066191e9d5d29738ebfea750934844eb5369104d9999788c5d76f75e07b086"}, {0x100, 0x115, 0x401, "56c5bbbf6d560fdb40f18cfc865bb0a9b8989e317ff1725aeee5bf52f1e41654dc2c208ba7128a49e61b028a7fab8743f107d4e816d00317ebece72dcfb4499e2b053e3714e962fddb72efe370af3b54527c7e616bd026a4c4d5de1cacf28b2661982cdad594f04ba75d33f6485b88e5445d7d3f0060ea9f9a7bce81830e50cdaf7ef76a3df63f2c3c1023ff7c7c2cce3f725ae30108e9f63e4ca78f6f1faeb8841d3a29a7b1d1a2f57429434477244384b518ebbc6da563a7199e1065694dbd43ab6db872071ca27ee7d51853d942f324496305aab27ad656695d2e68198e956e51936fd275e30afad0ea4c"}, {0xf0, 0x13f, 0x6, "33871e3db920e4b0498725f2028d64bda4fd6b4be4ea891e0082e96cf04f7e375e4a1fc8bfcfef8320c8f1438e72d4328652a09ca74730da4443a93ba3947ff9ed17d7cb35d4dd9124c97889cc4f5d4c3f690c5405ffd4b217ea49abe70387b448ad167a88ce4046c176cd19e59af62e08c6ad64be7f9ee5877e52e6edc6a3834f3f725222f72cfac9f75e8fca2e1635c27ad3f67b5ca3f097f26b81e1fd9196c2f38a659674913129c624c0b944ef75cef04a6e0c103e722cd1e06965998722d2b5650c5e6372881762d23c9168001b0ce839ce09e437f1fce6341be1"}, {0x68, 0x119, 0x7ff, "1c0fffd948659351a122ccb7353226a1bd03f20c2657151455b97280049464744d8e66d386f9103082c66b8a51bb4d4541d9ee9969c88805243b289884b019fbcc6043672b8fecba450df4a13c57964c10498869efef"}], 0x338, 0x4000000}, 0x400080e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000003000-0xb)=""/11, 0xb, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x1, 0x2) r2 = socket(0x800000000001e, 0x1000000000002, 0x0) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000273000-0x3f)="88dbed5ab8917b135ccb051325647137acbe86dabf1eda65e933ceb20e2e92e11a031cef4a873f1988a82ece0755e3dfd80385a6643aa0eac60db08a31f5e6", 0x3f) accept$packet(r1, &(0x7f0000285000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000895000-0x4)=0x14) socketpair(0x1b, 0xa, 0x3f, &(0x7f00004df000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003c6000-0x3)={&(0x7f0000624000)='./file0\x00', r3}, 0xc) sendto(r2, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) 2018/01/18 11:32:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000504000-0x10)={&(0x7f000068b000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000990000)={r1, r2, 0x7, 0x3}, 0x10) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/18 11:32:01 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e2b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000037b000)="3533aba9b847af1781dcb4edcfd1bbac0840b00893ac0ea623fa3ebfb839ce8a3af6bd118155edf5e59ff5a0b8c1163c0b4206f69eb9591acbbdebece83ab586368c6b8ff049d4928d0534b02e16173d30d69192ba937b17469df106b475fef8776456cd54e5f490f1f3c471299df9ca40", 0x71) syz_emit_ethernet(0x3a, &(0x7f000019b000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x3, 0x7fffffff, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000ce000)=0x0, &(0x7f0000855000-0x4)=0x4) accept(r0, &(0x7f0000e62000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f76000)=0x58) 2018/01/18 11:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00009c4000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4a5) 2018/01/18 11:32:01 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000006000)=[{&(0x7f000000c000-0xf0)="c327b0a353fb540cc06cba468f9486f79aea58bf3a2bb7b9b142a503c9abed63c4828a963e33297e0fdbb4f96cbd5e3ac5309d1b838f0a45a491da86b8fa0f8283ea68ae8a58a75f008c1ec6bf6acbcbcd22da8d18eeea014e0f4a9a1fb6547d4b3ddc8ac797485eb949e5399e5cd70f39cc851a906fe77eff1c4db531a322c18da6eb97a03a9dde949b89dc908500f14bb157d7d34d7649c38a48f52016423b6b48037279ca697c334d3a319c1f43ede94623714a61037b1d73eee600987cbfdb8be7690f29a78634c2e8814bdcd0c084cb82fa03b02486754b49e86184ec992085b4567df71cb52703e1e10d6e6ee3", 0xf0}], 0x1, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) socketpair$inet6(0xa, 0x80805, 0x7, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000b000)={0x3, 0x1, 0xfffffffffffffffb, 0xffff, 0x1}, 0x14) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/18 11:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) sendmsg$kcm(r3, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f0000f29000-0x20)=[{&(0x7f00002e5000-0x1000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f9b000-0x8)={r1, r0}) socketpair(0x3, 0x800, 0x1ff, &(0x7f00001fe000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000fcd000)=0x8, 0x4) recvmsg$kcm(r2, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a56000-0x80)=[], 0x0, &(0x7f0000583000-0x81)=""/129, 0x81, 0x0}, 0x0) 2018/01/18 11:32:01 executing program 0: mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xb, 0x7000000000000000, &(0x7f0000104000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000d4000)={&(0x7f00000d2000/0x4000)=nil, 0xffffffffffffff7f, 0x3, 0x8, &(0x7f00000bf000/0x2000)=nil, 0x7ff}) syz_emit_ethernet(0x6e, &(0x7f0000100000-0x145)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cc7288", 0x0, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "8675706e0422501e"}}}}}}}, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000ee000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000008d000-0x4)=0xc, 0x80800) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000105000)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000106000-0x38)={&(0x7f0000106000-0x14)=@ll={0x11, 0x15, r3, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14, &(0x7f00000a7000)=[{&(0x7f0000105000)="6de208feef6c16c7a27ace1526f3624811d17b37b09cbb9e72b69bfc", 0x1c}, {&(0x7f0000106000-0xb)="f96d0f3db3791a3277895f", 0xb}, {&(0x7f00000ec000-0xfa)="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", 0xfa}], 0x3, &(0x7f0000105000)=[{0x38, 0x10f, 0x3f, "660d74209883783e161735d22a3d198379d4e156ba1f802f6c79a92df963bc9df0"}, {0x1010, 0x10f, 0x9, "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"}, {0xd0, 0x110, 0xffffffffffffffff, "503cab9c20cc9a38f59023c53849c57f40ef35b66f3a13b10ae0a3399538caedacca5f3cf2ee5d960154d65d01446aefa9913417064be7fb9bc1e4903e8d1bfb27a7f250e3fecc985ef8e62bf59d7af5693a5f4e3d7a03944ef7a6bbb0e00011b83aadf2606a254acd6b703bcc3e8fe77c32d8439437215b6298be67769f0bedc21b3085051a0ac4186df5922c750d900333c6aed45dff1aa3eb69ea6768115487b3b5d4ec69a4d417fea1975109c66c427c04ea5b854ed73e95dbc2"}, {0xa8, 0x116, 0x3, "414e195b0c70cfa01f4a7e9cb2ea2ceb383261f084b8b51bf370b73d28cbdc06a327dedc0a81df32a7c0e6fe0689ea65aeefc0240ec57b1c7cfc6a21ad2d836ac1bdc74b56e9b2b7d1c44d8cb69c043dcf6a675b928bb83b71eb4f6536001c1a718b9b6080652fb4a2fb253cdaf939c9ecef91cda1fa5c820363e73567ccc2fddb0f625a44036c636e4974798ca24b0faf3c5385"}], 0x11c0, 0x20000800}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f000006c000)=""/245, &(0x7f000003d000-0x4)=0xf5) bind$alg(r2, &(0x7f000007c000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000108000-0x38)={&(0x7f000001b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000fe000-0x10)=[{&(0x7f00000ed000)=""/106, 0x6a}], 0x1, &(0x7f000004c000)=""/59, 0x3b, 0x1}, 0x40) 2018/01/18 11:32:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004de000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f000005a000)=""/143, 0x8f, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f00004dd000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f000081b000-0x88)={0x7ff, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 11:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x80007, 0x7) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f000029a000)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) recvfrom$unix(r0, &(0x7f0000d4f000)=""/146, 0x92, 0x100, &(0x7f0000240000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/18 11:32:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x3, 0x4f0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c36000)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x3, 0x6, 0xa, 0xa0, 0x80, 0x62, r1, r2}, {0x401, 0x3f, 0xc5f, 0x800, 0x7, 0x4, 0x1, 0x19}, {0x0, 0x30, 0x8, 0x101}, 0x7fff, 0x0, 0x1, 0x0, 0x3, 0x0}, {{@in=@empty=0x0, 0x1, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x6, 0x4, 0xf58, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000098f000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007a5000-0x4)=0x800, 0x4) shutdown(r0, 0x8000000001) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 11:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f0000b0b000-0x4)=0x10) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f000089e000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a6f000)=0x0) 2018/01/18 11:32:01 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036a000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000dc8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dc9000-0x4)=0x10, 0x80800) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000dc9000-0x4)='tls\x00', 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) 2018/01/18 11:32:01 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) 2018/01/18 11:32:01 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r2, &(0x7f000001d000)="", 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000c8c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000160000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000952000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x4, 0x4, 0x500, 0xfff, 0x400000, r3}) 2018/01/18 11:32:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) close(r0) socket$llc(0x1a, 0x0, 0x0) 2018/01/18 11:32:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x8001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x4)={r0, &(0x7f0000001000-0xa1)="63471b1a8923500365d3ec705500444e4f9293e3a331189b2e182b346b9372dba49182d62f06f63897d98418253ddeb99af42daa95b468afc2a76b35bc8b044e67d0ef14bcda9dba5f87001f6d66c1e45969f182dd07a8b2f1290d4f70da57e5c262841f44324137e780524d6835e87cf9c13934d7fdef3ede96afc56039f64ba6001f65d36f80cc3d5404d3be04c9bf38a6b45c28bb3d03bc346c2464509f1532", &(0x7f000083f000)=""/105}, 0x18) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000e000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ece000)={@common='syzkaller1\x00', @ifru_flags=0x800}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007dd000)=0x100, 0x4) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) 2018/01/18 11:32:01 executing program 5: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) bind$inet(r0, &(0x7f00001f9000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000332000)=0x0, &(0x7f0000eb2000-0x4)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d9000)=0x10) socketpair(0x15, 0x7, 0x5, &(0x7f00008ce000+0xbba)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) 2018/01/18 11:32:01 executing program 2: 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, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[], 0x325, 0x0, 0x2b4, 0x0}, 0x0) 2018/01/18 11:32:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8080f, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000-0x4)=r2) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x1, 0x0) listen(r4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept$inet(r4, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) 2018/01/18 11:32:01 executing program 3: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:32:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) recvmsg(r0, &(0x7f0000ab1000)={&(0x7f0000fea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000716000-0x20)=[], 0x0, &(0x7f00009c2000)=""/226, 0xe2, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c28000-0x20)={r0, 0x8, 0x1, 0x3, &(0x7f00007b3000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4000000000000008}, 0x17) write(r0, &(0x7f0000368000)="240000001b0001dfeb0300008001010001f6ff0b08000300013f0000f701800000161701", 0x24) 2018/01/18 11:32:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000bf7000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r1, 0x4) 2018/01/18 11:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e01000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9c000)=0xe8) sendmmsg(r0, &(0x7f000049c000)=[{{&(0x7f00009bc000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000b1d000)=[{&(0x7f0000254000-0x7c)="f502ab2858f2e2da8acbf0133e1d2784c2a3f1bcef81d4588105de23135b1107de4ccfa36b16bce1884524e808e8a931306b694537351e47f73b9a06cef2db6f1a269e577413281c1c86f0aebe74ea0fa1e266cc8a918785ce1ca00591cb826dbc21b7742eddda7ea98ccbde09038992121af0d0df41d61fe138b8a3", 0x7c}, {&(0x7f0000782000)="349330f9e04806e09d72dff0ed", 0xd}, {&(0x7f0000560000-0xe8)="c1878d05ea0f0787b61d110ae7c0c8ad0ee19022a26d4fe12717f2cbeba662435cea8502533eeae453f454168f42ea5d70313a79856376cbc757efe9180065df145fb0b713c9e571dc758a4ec83e787ab96012d06cc7749916bd4c22c934962bcb88551faf611ea76dd5c48ee6eeb96877a97361051e0b7249a97bc1748fed04e8931d9a933c0e951607c914e886257c532db5fed691e0931d80186f41a47d6dbeeea6c6262dd7ff6ec0e2b9b4b456d1f3c18dc6a6f7c7b9cc8e5da63ae84978e48c02131d6b953b48de2a3f8cec1f43575228cfe38866853f3027597df5ee3c8ebf4dc2fda8a819", 0xe8}, {&(0x7f000015d000)="c1db68807b73fd75d4427f48d8f2e52cbe8c6a04475792ca6ae567ff062f552aa3715a3a51f6811d5c42b9523c54f7d106eb1f5942939ebfe13ec727af6f8bc6324aad6b142d898700d2659fd125d6130e6c5774e15efffbafc0b429dbdc83388619369256cd6c3bcdc652e9e3f9328a8674133860d778a29ce43a5ff91ff442c77098a67859cc8afa189d2319b8979f751d8a0b23f29195423261c7134826b3", 0xa0}, {&(0x7f0000643000-0xfd)="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", 0xfd}, {&(0x7f0000150000-0x8)="61098a51b02c498c", 0x8}, {&(0x7f000044e000)="2c760b8bfb9f6de9bc87dd9244d4d24d9c", 0x11}], 0x7, &(0x7f0000f56000-0x1088)=[{0x78, 0xff, 0x4, "02db0192899cfc05d50057bc61bf0970d2448a1bc87fe196eaf8358961facaeda395db23834a7408fafc3c7a2b803ab555c9faf9c079aa23bb5748f912c703de21ff72e4f6218b6f8ed9b99d4d6e6a775148329200f2db61fd68c0a2a73fd073bfc1078491"}, {0x1010, 0x1ff, 0x1ff, "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"}], 0x1088, 0x0}, 0x7fff}], 0x1, 0x20000000) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000152000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 11:32:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007bc000-0x1)={0x5}, 0x1) pipe(&(0x7f0000cbb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) listen(r0, 0x0) 2018/01/18 11:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a0a000)=0x8, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a4a000-0x8)={0x0, 0x0}) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b17000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000-0x4)=0xe8) r4 = getgid() r5 = getpid() r6 = getuid() r7 = getgid() r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000ce000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e70000-0x4)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c7d000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002de000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bae000)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000081e000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d3000-0x4)=0xe8) r16 = getgid() sendmsg$unix(r1, &(0x7f0000915000)={&(0x7f00008e2000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a65000-0x60)=[{&(0x7f0000353000)="", 0x0}, {&(0x7f000099b000-0xe5)="03614536a2ca0ee3cb1ab5042991fa04bb9edb362452d84462f0b5b164251539727bc2fb412cbc0a97978ae5b570d336aff773fc0f15d89b517e1d6cb7d5975f5eb19d85a38c46f71b541022e91b89ae3c887d18765a0e3497a8c77d511686958a4ec118b325a979a4b48afa281a569583a8add301aeb45dcf6e3f209731f021f0a0460a7421d6f9883607f872889295eac2a6260a1b78a9c1fc697fba6c37219e895f3d4c0868f4de3e3437c87733c673accaf60951a800e82c4b2ae5e35dfc4bb5e3f75e2e579b7d6a607a41355ea91b640a70d0c6a7be9ecfc0c347612d9b2a3d8fb112", 0xe5}, {&(0x7f0000b48000)="46391b87273c9db917fcb4a8a15c0d3e707ae1f982ebd7364331c87b9951cd4037e46ee471be177b0a2e9e341b1d83243bdaab20a32062dc76b3df2653e46786edcf05a10fc8a96a7dd36769ab1e953083ed3e821a6d7478dca6bd7466e72330a95335ddb1ae5591d9899f49c5eaa39efb23779bc62f7202e6decb1f0282316e52e306ccd644b5546c7124bc577c87c32af07ed3bd886a58d513e3f161ef480bc9903832167056397cf0fb77b2d2bd660410728494dde14df1b6f18820676c6af4193e4758fb7f9622804ea7b88b24c70fae96aff913eab0513c18465112848df5cef40506", 0xe5}, {&(0x7f000067e000-0xc9)="3014da64c5a763b5fd145ee4eee4de6abfcb5255bdcff66bb0a37a132a4155d61f69c6603720fb6d63375028275cda6974440c3972ef9636d4b65925eee333e238705ef32058d68526a26007253f73fec178b8eeff5abccc780bd0770d924aef730acfc17846d71011c0c9ca04bdf57d0c5812e06923288cd0b2e790b0bf7c4e1a645c49f029bd88ae1be013f38c33a4978314e0a0a8c78c1d7b57650aa82638b70f82f238e2d278f8403f5206b195992e2e53ee076d789ac3b582b4fc6768ebec7f42df0cb4c29f28", 0xc9}, {&(0x7f000074d000-0xdd)="0937f39307e3e04f1f9920c11c5bf9c34bc5251fc82feabb0ba0d3d2a6bc974a4729c74c6c161fef29042b32a2c0bdb1fff17615c052a52526be15f5a7a7f55b33a0299d116cbd1aeb4792ff208b15eefae2688c4fbe3c8963a2d2420373678e5e3f144804956fe972a029abfdf31e662c11752c38859dd47994d1010f08e641623ad3edc8539b9a0be3cfbdc411960f39a67f1688afc3a21dfa13350e06bea4fda5d07b37a6bf7ff29839fc66841bbaaa26aeb4201eda9d0985539ebfc7f4f144c9b3b62989270d2c6c20daf88efdbad1d9b3a19704dc8273adc19cb9", 0xdd}, {&(0x7f000020a000-0xa)="f4e97925b2d8190808e8", 0xa}], 0x6, &(0x7f0000816000-0x130)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x130, 0x4}, 0x4) recvfrom$inet(r0, &(0x7f0000c93000)=""/211, 0xd3, 0x0, &(0x7f000001f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r17 = accept$inet(r0, &(0x7f000077e000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a17000-0x4)=0x10) accept4$inet(r17, &(0x7f0000ee1000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e9000-0x4)=0x10, 0x0) 2018/01/18 11:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x8, 0x800, 0x2, &(0x7f0000507000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b71000-0x10)={0x5, &(0x7f0000e25000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00008a7000)={r2, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a1b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f3d000)={0x4, &(0x7f00005b9000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000ad6000)={r4, 0x0}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[], 0x0, 0x0}, {&(0x7f000093e000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/18 11:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00006de000)=@get={0x1, &(0x7f0000d16000-0x46)=""/70, 0x8}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000385000)=0x9, &(0x7f0000fde000-0x8)=0x4) r2 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b6e000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) socket$nl_route(0x10, 0x3, 0x0) bind(r2, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f00007db000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x200, @sync=&(0x7f000064e000)={0xff, 0x80, 0x47ed}}}) r5 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000350000)=0x0, 0x80800) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000ef2000-0x4)=0x0) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00001bf000)={r4, 0x80000, r6}) 2018/01/18 11:32:01 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) [ 1845.701527] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/18 11:32:01 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 1845.760366] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/18 11:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003f2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008ef000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000541000)={0x80000001, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000726000)=0x3) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fde000-0x21)="0a0775b7cae383e5b3b6aded5c54d6095df0df82180c0deb000000000000000743", 0x21) r3 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f000008f000-0xc4)="c5ab525b75538878e42bab40577384ebd38be7546269408c1ad5284faa3c82414bf16b73ab356d9ec03b1504d2529eefb158301b75709cbee90f1654b428ddb660bf6fd8dcf341afb702494ad966c5962a3f7f74331d796718667f05c72c5b2d9643ded59dbdc32166c1cfa0bff390e24ea626965cb33aa02cdae742ddad3a76eb1834b29be3d566e50e4b1e8fba167b793c2f5618b97a6b4491cb6e19641d0d7c555fcce8bcbb6ae4e6f685a1f50c24d492790e7b4082b44145c4012b6bf6f9afa9cbe4", 0xc4) 2018/01/18 11:32:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = accept4(r1, &(0x7f0000ceb000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011a000-0x4)=0x8, 0x800) listen$netrom(r2, 0x6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000098b000-0x10)="606189ee56d9520e1b253b9036020372", 0x10) connect$netrom(r2, &(0x7f0000fac000)=@full={{0x3, {"0c8c3e34132403"}, 0x1}, [{"945dcb44ad87a5"}, {"bdc082fef2336e"}, {"c6bd2d006514f8"}, {"4607e92459d4fd"}, {"1844c4fb6808d8"}, {"83b7586a7318df"}, {"d90df4d3561af7"}, {"17578322b40216"}]}, 0x48) 2018/01/18 11:32:01 executing program 6: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000093000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000009d000)=0x1e, 0x80800) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000af8000)=0x0) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x80480000000023) write(r0, &(0x7f00002b2000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffee1f00ff0000008300", 0x26) 2018/01/18 11:32:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000341000)={0x0, 0x0}) bind$inet6(r0, &(0x7f000033c000)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, 0x1c) 2018/01/18 11:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000019f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000250000-0x4)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a06000-0x8)=0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00005b8000-0x4)=0x400000000000009d, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000edd000)=0x0, 0x4) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000b8a000)={"41aab02354baf0ef3253d6a602098b74", {0x4, 0x6, 0x7, "fbe1e725d5a6", 0x5, 0x0}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ade000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ad3000)=r5) r6 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000146000)={0x10002002, 0x0}) 2018/01/18 11:32:01 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00006dc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/18 11:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/18 11:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000c7c000-0x118)={0x3, {{0x2, 0x0, @rand_addr=0x85b, [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]}}, 0x118) 2018/01/18 11:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b01000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000012c000-0x4)=0x8c) 2018/01/18 11:32:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e7e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000065d000-0x4)=0x32) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000024c000)=@req3={0xffffffff, 0x6, 0x80000000000, 0x200, 0xffffffffde11899c, 0x7, 0x401}, 0x1c) accept$ax25(r0, &(0x7f00004a9000)={0x0, {""/7}, 0x0}, &(0x7f0000c00000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004c4000)={0x0, 0x240, 0x8, 0x0, 0x886, 0x5, 0x1, 0x1, 0x0}, &(0x7f0000903000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d32000-0x8)={r2, 0x7}, &(0x7f0000994000)=0x8) r3 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000444000-0x88)={0x3ff, {{0xa, 0x2, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$netlink(0x10, 0x3, 0xd) connect$unix(r3, &(0x7f0000a65000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 11:32:01 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f000021b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000)=0x26, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d53000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000000a, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0x4) 2018/01/18 11:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e97000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c4000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bc0000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c6000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000ad7000-0x38)={&(0x7f00006d0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f6000)={&(0x7f00003af000)={0x2764, 0x11, 0x7, 0x1, 0x5, 0x1, {0x7, 0x0, 0x9}, [@nested={0x250, 0x27, 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@generic="3c179760299fedfe6cc9b9cca7bb1e0e75cea1a79f1fe180f316a9c24029e8a4570101ded91b43f5e6293ae54440e67c8c1175d058cdc2d1a9de45397ba0d6eb624ffabbc74ea7727a78c21a09ee9cbbaf061291277b217b062de8a309d8435bfd829d5eb933ef8c5cffc6ab9685165a2e10c02a7bba53844f2c7997773ec60e6e7e48b3e0b03993cf1e1e0dc0feabcbadfdd1002611181bc934b7153729faae1f7b7157a005fa14fe7528ee08f880d84188aa35c9a37aa5ad5f7fdb6a6b", @nested={0x60, 0x84, [@typed={0x18, 0x4f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="9af14733f0819b81db2dbaee328037eb", @generic="d0", @typed={0xc, 0x52, @pid=r1}, @typed={0xc, 0x6e, @fd=r0}, @typed={0x18, 0x7d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @nested={0x3c, 0x36, [@generic="f7f5c1e561b39f74bb6bfe6af06be81bd6079b0029245f376314392fe518cf876cbc8bd481e91a5e622658", @typed={0xc, 0x43, @uid=r2}]}, @typed={0x18, 0x6e, @ipv6=@loopback={0x0, 0x1}}, @nested={0x11cc, 0x6a, [@typed={0xc, 0x6c, @uid=r3}, @generic="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@generic="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", @typed={0xbc, 0x4f, @binary="9a5340eaff27d654e3ae69ac5671c87f52c685bd3c8a7d41b208c6aa5084de6823d38929eee5cdc793be4bc5a297db08975df666c3a0400ab3b3a6ae676bbb75bd31691fdf0a89cb1c5364aca8ca91e58f1d9508186e732b08abc65650fa45b97f9a179b3fb4961b607b79309237ab89a4223ff9dd907efd95f99361fbdc6ecf439d25ca86675cea71365c13a8e0425affcc6f711b603b39752e0e532efc79a8f968968f6be07636905966a3f77ccef9a986e0"}]}, @nested={0xd0, 0x6e, [@generic="b926c7765ab5e9c0a5858cb15d15892ba3c6597c8c35f2216cb692a9d2e9d7edad922387fecd1f427d845d149c87ba6eef3e7c374ce652ea025a3abbbd1236dbbfd36e38afb21a6db497192a0246fee39ee88fe050aaed4e8161c2d57040c23438f55aa577866a5f394804a17380fbebbc82961ede716e24e7f5f6dfa9bf4865cc410fc2bb706e143751b70328166db552aaf7b1dfd3db21d87ec11430dd60398b32cbd5cc48f365d7a994f2b0304c4a184a4aa2b257767c6b790b0a8645ec8694ccf9341df4d7f710"]}, @nested={0xe4, 0x44, [@generic="becfcffe63299fdab3b5020c7dc6fd7c8472584f41ffa8d10385652f30d3f804eda4d10f635a13d252d328063f68b2d55092c1aaba5732ef07a0a0d4fd39650e7c9e48b4", @generic="b8f1aa82dec316a9d2303f0e7dde9e5870353063c4b2fe6862df762e9df71ae9d752f247d10c5b48dcaf62f5e32624cfae793ae0e4db155195d258314862a5e623850676f9d0ac4bf3b438e1cb990a98bcbea259a74559a43d2f28f164ea9fd92a7e3aafef27c740b1367231773a599e0c13fe405308ca577dc287417c4b107c0eccdcb1c0f53da91f8834b7898b84d432dcaf3027bf486e56520e"]}]}, 0x2764}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) setsockopt(r0, 0x6, 0xf0, &(0x7f0000e83000)="6a5783de24c7e19c10c752b09cc70b7ba824a1661f11bd44dbdbb067fe22eef03a86d078baef45c954cc965d11a5a11ce69e8c9988ea41c92e097eb13e1c39bcaa25ccdac119e9218e9da013a62721af03fd6a222d63879adb98d0b77651b050a524ba1178ac85012b9ec719eaa64d3c68c1577d6cace8bb2a116717cd94229e3c3ab17f2fc123cd158faba08882f746d67e633795acc1975281bb856a67e28ce9d7f07e31e97ef2230f385199d0", 0xae) 2018/01/18 11:32:01 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f81000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 11:32:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x400454d1, &(0x7f0000026000-0x3)=0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/18 11:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet6(0xa, 0x2, 0x3fe) socketpair$inet(0x2, 0x6, 0x2000000000000000, &(0x7f0000056000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f94000-0x30)=[{0x7, 0xca}, {0xb, 0x0}, {0x7, 0x7ff}, {0x3, 0x1}, {0xb, 0x9}, {0x8, 0x1}], 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000361000-0x5c)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/18 11:32:01 executing program 0: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000081b000)={0x0, 0x0}) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081c000)={0x0, 0x1, 0x4, [0x1, 0xf, 0xfffffffffffff0f7, 0x0]}, &(0x7f000081d000-0x4)=0x10) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000081c000)={r2, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000005e000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2}, &(0x7f000081b000)=0x98) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000081c000-0x8)={r3, 0x0}, 0x8) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000081c000)={r3, 0x8, 0x10}, 0xc) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000081d000)=0x0, &(0x7f00005f3000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000081b000)={0xffffffffffffffff}) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f000081b000)=0x1, &(0x7f0000561000)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) 2018/01/18 11:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0xffffffffffeffff7) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt(r0, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) 2018/01/18 11:32:01 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f00002ab000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000411000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000fce000-0x4)=0x32) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000fcd000)=0x0) 2018/01/18 11:32:01 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/18 11:32:01 executing program 4: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000dff000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x3) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/18 11:32:01 executing program 3: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000037e000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f5e000)=@assoc_value={0x0, 0x0}, &(0x7f00005a3000-0x4)=0x8) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f5f000-0xb1)={r1, 0xa9, "334f273c13ee8bc626eb6836757caf0a86d1ee188f627acbe2efda056f97fd468f88c9f17e8f21dba54d552ae500d41994a84b9377741ef94e6fde8dcf0c61b4161c472e40a73dacefb977ca0087eafc8ff902ddfc4feaa83cdb0806cdb43ea365a2ded43e83fd8305444fa5344ab56d451d4e8d7908076fef74951cc7ae2429127f330f7790b91ae4a869db38965b77186033e6c407a98faf128306e984e3f7956635acec4658039b"}, &(0x7f0000f5f000-0x4)=0xb1) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000764000)={0x0, 0x0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000eed000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2fd0b140, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x4, 0x9, 0x68}, &(0x7f0000f5f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000060d000)=@assoc_value={r4, 0x882}, 0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r5, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000e5e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000f5e000)={'vcan0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)=0x18) ioctl$sock_proto_private(r3, 0x89ee, &(0x7f0000398000-0x46)="aad41775491434b491a824243ef80b3a215b79cf528ff0af8ee2083f2750deec9c1592d58abab51cf944a8760609dfd83fa8103e863787ba3804b59a988d7610adf6840f008c") mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f60000-0x4)={0x0}, &(0x7f0000f5f000)=0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r6, &(0x7f0000f60000-0x38)={&(0x7f0000f5f000)=@llc={0x1a, 0xff, 0x8, 0x6b3, 0x4, 0x1b, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10, &(0x7f0000743000)=[{&(0x7f000038a000)="6ad5fc41db627275b2104586e575573411f9a3b722a58afd98bbc5dc6f7397329cf0bb72e103a1c120c6e37fb1e4d1424a542cc34145a6a1677c1f670636aac0b113f442f8acce443dd14422318cac4934d163598e5c2341c263183808b6ae4488547133ee6e75c589aa3fd02e5f79107c67ab220cf3cae7b9196cb66f958154718731e1aaacfa70cb29b7584c55125d8cf43ec7035d3422b8543404eab4c9d3507ec62c149163ed3002de1a7ae1fa6201076e947daf437b6a16a972a46fb84829d6", 0xc2}, {&(0x7f0000e63000-0x1000)="65990df9be4976553a943f97d330b94847ed4951c43c9b5623eed128903d3a48256c9f8de9857124c97092889a0221f6d3a009b91716ead65c75634108c98fd3dfdbb3437d6e71e3a6aa8faba21df04380c3a6e267fe068e5d0f8e1d72b99b104ce7cab9b4ee1a1995b8eea7df2d0dee960a8da398c88ba292e7f999ccf435b4de0173ef380ef545eb1603ee908a1cf4cf6803c65e5fbda0dcd6a477a8c85b7930080d19760745d37ca477d647649b0acc8fe9ae62e58fbcf7420e2e4406217659cb0422e498828a537f4e6bf472e1049150de7980b87c9eb9ef7dfdfbb351b8927e43f8eb415221c4f2d1804ea97a03f644047e4c63c36d398e4703660a36f6d44b1d459491a7dff0399a1a18ac32ae30b1d9bf46ab4b70385e48fd6c28c6dad7eaafae1b1d628b02c5418bb8646dea01fa786799fb44ebbbea0d209150c1937d48f937f057cfb884287a49121e5fc09f74130bc1c06229fd969d1ffe48c9ce9c26f2bd005dcc9bb98bb9ca83ca0536cceca0e334efb351fb57114618b2abf2075fef51b7c822f77a5f28c89b9d702283f02c6e4f1fd3b7afc11244caf2fc92a6e0ad89acd3b7f2b2d67a5c994d535912eccee989e99f786f6c5feab84a055c2b9372695f46b7d2074c6ed16f89adc3ddd6ea6b281b43433b66739163a0412641639401ab0c65c5d28a53d68c57d6927af6967c01a2ef96a91964046fbd1e3f8ca084d4acacddd4eaa13a690f5ad41eafedb7d4b42a12fb51786b7bc4c4a7a2795a68310b9cbea9fc2d9c1001ca5ce9932b1eb499d0e736dc818c6ea04ac85a1a03d893e17af6a7ecc358a29e40943cfd94f26bdb5f0f17e25b3fc563900bc45aac6dd15537169dbe3c2e704fb79011bbe577b7f99bb3f08a8bb34a07bd132ba26c798968a6147cc28ddfac483aa87e9311190667a19e7e6cdda130912a7150fd3733aaddc0037a613f6cb561bb367d554dc21587b262140141f4ed15345da040dca582d7a40235305d143f17c5389c66b8370b32ebe849b900e53bc6a53e8cc551c6237a1d602e593e54031b8095108e452af36068ad429c7701fb9ee8d1079b87100d8446756c3a21f0ab690bc8eace764fe6b93c69d416f9cf7e7031d12ee9b40f9c6d37b4657ba0e35feea6c938f357d3e9ea873b77987a2a97c35382ef67d6240af6ebf1ac28ae02db171a4ebf9f1e8225f7a5e8303534c6bfacd53768881bd986fc833fff517c755772963e3c76336bb47ca1a84efb073a9a99169268fc6b9393d55c27b6b5cc176cae75a814251bd31285ad91d067d0ae70fc0acd26c68c48095e375a23a7e626b34ff0eb10c41043f56b40ea0011ff5f6afd2b89d2a3470ac373534e1c9fbb0c77b71b6a2a8ce0bfda728bf6fe8c42a32df1c3b840fc5609eed354e262a9e2c881d936c7c17cf1bf15434ed510f06c821ef618123cf03cced7c7175b601817d49b48f241e3f3697199f723bee5d99a0ba8f56e67f37e41dfaf2c700e702185ca3f081df4ae05d42038b7b07af0ccee3147002fcc0b9c87587ef54f4d0e02eb50b6ef9ae5fde5fe5325ace5819bc68cb27298355ada5f23f22fd2d479d2d1709ed61981f3e65640f08eb10f7f9177bdf83a1c1939b896df6577503b4aa57b97173b65f6ff25941a1f2c64bd920438423ab7b677d0c218feaeb58d7b557e94bf724db19047cbbab8f724696d4f3c7ee6ac8a445ab546bd31e2992c81dda83d3f70ae228e3d44b71bff045e2744d9a853051335ca460d96056a28808607b88c6beeec6799414c52155d719071d24e404a1259ab4a86c5f9af9c9dd546c8374f5c21e4d92c956789b2515689292b5da10d04eacfa69282bf99ec493efa58ef43eed9236e2e0aceabb54c119a15b9c87107c191e546a9b900cbf79a5618dfd42f20f14dc7953f5a50c67bb9e7a391e98503e7ee9ec0a28185f50bd76c2252bbbcb6371b7d61202851af0aac6b3ba990cba1ef0e08eab0dd9b65dd5dc56575fa315b1ce6e1e6522c1069c84fff8cb2e21fa62fdb8ee8e667fcb8241617566abbb23b1d52d204366fe09a23a55a75ab8bb25a7f1e22e8f9cfe7943ff4a7a96da0b8f43e1e2183962c7929e55f3ad5d0d8b077da09c4b5f639b04bafd46186def9a5bfbfb389dddf6b296a18efd612576f883bdcebf735bf07d89b1fbba8ea957a3567fe614a975b4bd53ca407ddc047da36aec71e0f62ff38af9475c5aad845cb18ad85bb053ad01e637f735ed434f8e531e71bcae7276f0624b5a41f667d7863aa39889ac7ac0825abbfe03be82b28cf40b23fe865d9d130971f9d42d04303aa005a9f30e0dfa395eaf68f03fa2b072c55c85f2d8ae4549e6a315e371c7aacca1696e0f72bfc99b5b1bb9e940d405541e863a21d16adf1eeb469e8be9f4c9ab4ce6f5c1e7574e5cb664fddd1fc99f1304765adb6882cdf9693d3caf57ad4487dfb503199a016cf4f10d722f004263be55eb02f5b375a3b2c0bdfa1369a847b4b6fc7b33f00c4da8a53d0781392f48a163be077762b59a0f769d71fa66b2b90eb2ffa888d7c3e0179c0d0bf8928f7271360e2f242bc00dd187cb8d6d188ba688519a65de9ac4ca7b753ae99d4edeeb1ee1e1dc1bb864b486724cda7f4e5dcec845120d383632873c21c8126349139ccb8adbd9333e44e7101d5475db682b163782b61961915fa415ae3e976276bfca0a5b804446ed67362632fd73fcefd531b4a1a2feccd5c95b3ff54b643f94cd6421dd1d827c63ed5b69980a956f4aded158562dab169b2550841b52f22d061303620b8b55efbde18f56bc172274af34e55ade67f812a17a85531459d7f35312365131eea5e398350f36bb5ed34e85579206c407a97104289874b96d32fa0c24c679bf29fa24127e62cd74278e69069fcaf3d5259324a7a62c880928d7d7a1b17b64245ae19ab76750ee80dffc566329698e0089f0113c6532c5742621710a7589218fcf3b0229ea28657030283fa5bcbe857added14b9965b671d13cbd7d063c4b75bf2d0bcbb823304b5d3b3ccf1f26b30120ab1edecb4099473e7a4e3a76c98b9927f280a67c1533f0ef59ae2100b1c8b8533dc049a9a792c5e2a3361302f5384c3136f9d3f4cb9bd8b5f8d5a976c439ed575972ef7246fa615961e43e1fd5bc5537a1c2164384869f615271f31365db367a57e53fdb82aee06151752175fb7bab7545ac0b0f6b47bf63a4d49bb0dded7ca9ffe28a361d05a52653824228abba09d0e397adbe33783bb47f91ceed5d01360a4ebd18b50db29227204ae2295a2cf6a2ff0fba775af85c535c83f84f6395b1937748bac146c51ec030f0c98c6d7bf69038fb396e02803736e399b19522a402e0af33b0e7792cda277b1615eee6e224372554fca4395c2048f1e229a896277a7048bb8809b99cf11c1cc465c7463a14e412eedbdea8581600144cd7f5df4ea44084dc2cf223cc879f882d9b0fb29fe7d515f84695f10eb6928a971bf0ef7a8a6d05b95dfb688db859dc2d67e3427de7aaea8d573ee448d0a9b61866f0824ee8b7cdbbd81184df6988d77addf0b40b933bbfc6bcb33de6ddb7a11f7275904695da611308a0c26b9c75a69d2172f2fabe54d1c5205fecb7864f7d472f2f3e301ce3814d4a03c6752d6ad750f3ff237db9eb694a9c30ab7874044e6a3e307e07127623292663cc8b3ef9d392b41bb477b49cf1b0cc0ab5b17a0cf4184642addabc7128483dc3f54e170a65845cfefdbd96a283f15a9713516f520e0b7f129d23347d6a6fcf5e6dbaefaec66bfe415fd96d298af332fd17a2aaf0e183f7fb602643b4e525b52f0aff9b781724f43088f84b98f1a77bcf797bcf8a23828967f8094dc5a66092ab4c62dff350089e583b653ab779d171802bb4eaf396ab4c8d96449d93c9c85897d72c864bf8f18f307b1c75db377337ed4475cec237f87a8eb86c5ed0fb086f634502c980edb52268aedd77cbd43408d43c9b20944b5014e5abdf5118c6c138675a4e10e734bb6705ec9368bea69891ce8966d680dcca6459da5af710d1a9251fde8bdac57970e039ac297d58232f3991ab8beee3ce6e4292083121b37f7ce7e9105bd7cd8e3741f1fdb6ab9f09d506713b3002979c3471b9ff33c8e55f9ba76849a5788f9df035da3e94c6338c25e62957c90e4c31bebb62d6116ce57144b578c23662dbe1aa10657756b77baf1e93b7b042367f12c9ba16d48bd9fbcba28ef5fb53a34ba039716f491d417319a304cb086dabd1d679b13480b6d5837301da2b1d1dd007b7fc7293c8aa28af82a4a700f0ee2c9a98cfe66e7e205df9b863665bbacb1456f0d3082c2e9f4273c9429e6072fb94531809a512e2384b7d8531307061f4f5fcc1b3335662938a3ca51eff1daf2bf7c7ff9aacea53d44a357a7eaa15aef3efaefab9ba18646e95b7d68d5c6205bc437be5ebe5717f4103de6b2ccffcfc47019581efe0358cc785f279a0dbd3a096aa5515be667f221a9a2ded54d9cde6689bdae78f349536b81e322ffccc52e0bda9c6fadb21b3e2510bea5db288b3b495c3e1dee6da6fd98aad5e963d4f6b293d4257f427edbd3f33c8dfc3ede18905c74d9b036ec7b7d46b2d5cec2639a1466aa5b156204b0f927d9aace2e8027185f81b723cd4ba100eeddf6076a5fff2cec80db18baff8d2ba0b5e0ed537d4b2008b6743bf8cff6e67cab94ea03332e0d7895637d9793a01367b65e8d45beeeac251eee55cb661e0771df0c44ef6b25c244ce78ba70e41ca9a00265305fdb5d7493577efb98ecb2706c8b082a9b16cee8a7cb526a775487385c33f91bf45f1a164ce3c30300854934ff70dd81373000c971ddb4de695d58c15dedf4cb4b2073622b17ede107cc353138ad940c57e236233bde977a54ce80fef2ec9f0db551babdeba832336db14cddd5fa92e199644333fa379924f2178e2a1fb3e2dda7d275fc7010ad18e3519ea74ebd3d1b5ca5e1db9085ee9d07528c7eb9d518cf7938e8247befa43a18bfa89a459b127d1c912593b93444d31f73791217ad251a42c1dc12931a3ee5c9b146f2971860e2d69ef84f4360b790d7aa3d4f940c584f02f292e337ad4f6714be8831e77ee7f8cd827f6576e22c55f0debe1964da063c62922d079f5549f881aa20974c3b0a8f7acfea6c576d00fbf9ffd4a4863c268e6100d26ba9fd3a5fab0a17613c73708d35ea6639df922553ad51a36cc9b75920943e462008c199d0019ec38209f1a846ab3d0b7611a797d79bd6617275ec053bf6f93d155226ce33060644d7d85e5a07d38b720672136680f1c4d930fe13e155ae993417a4038fa82305705a926eeb8cdb651c8f571561f8ff5b53b050e18c1258e97448654e24679040b5f8009d08189c4e66f40f185f51ec33fdddbaf430fda5a7dc6effe7423340b67111bcfd8698ff39747fe6b889716495954a3f1514afb0ff2f44b42d20ee7d4327840279cb1ab29d06f99d92c2b16bc5b7b01b923d1688e4aacef72e05f9a191ef9cf76ad1709c51cf09886a6df4f80ed5c15d3d286e0cb5eff322cba909bbf0e641401b2639c18f0e4b011d7ad1f34b1d7f278b00b64c14869b58bde7e0c9cb59254bc5fc389bc9f09afe818c1ac41e4873946f21f821f8a1aecd80a320c45e56de0d8e06a052b5e1e4e0b49135879d3ea10bc16a5e66ed91beea452667163b09d8b1cb952895bf52a5e568e1e9057bd6de38972a26bd5ec737a7350679c5348c9c6de4fde3f49f1cb026fcc88926213fa8d49faacd6a46fc42ac314bbd032901c3d85de5ca61e8ebc6a6890", 0x1000}, {&(0x7f0000f60000-0xc)="59fcb3e6b6535f48093c17cd", 0xc}, {&(0x7f0000f60000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20000000}, 0x1) 2018/01/18 11:32:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00001f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000ea2000-0x7e)=""/126, &(0x7f0000000000)=0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0x40f) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r2}, 0xc) 2018/01/18 11:32:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00004e8000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f00006b5000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r3, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) getsockopt$inet_dccp_int(r4, 0x21, 0xa, &(0x7f0000414000)=0x0, &(0x7f0000c08000+0x5f6)=0x4) sendto$inet6(r3, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:32:01 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000165000)={@generic="4a45000010004e28bb3d1b530e5ed6e4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005dc000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xd4, 0x7fff, 0x8, 0x500, 0x100, 0x60, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000152000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 11:32:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000089a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006db000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ee9000-0x10)={0x0, 0x698, 0x7f, 0x8001}, &(0x7f00009b2000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000875000)={r1, 0xc, "62ff4f2324fdaaebae69cdf3"}, &(0x7f000057c000)=0x14) r2 = socket$inet6(0xa, 0x4, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5b4}, 0x1c) sendto$inet6(r2, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r3 = socket$inet6(0xa, 0x80000, 0x7c9) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000e2d000-0x88)={0x1f, {{0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000036f000)=0x2, 0x4) accept4$inet6(r3, &(0x7f0000316000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004e1000)=0x1c, 0x80800) writev(r2, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="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", 0x975}], 0x1) writev(r2, &(0x7f0000f08000)=[{&(0x7f0000ad4000-0x1)="bc", 0x1}], 0x1) 2018/01/18 11:32:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008c0000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f000084a000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006c3000)=[@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}], 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b10000-0x8c)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dc3000)={0x0, 0x0}, 0x8) 2018/01/18 11:32:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c74000)=0x0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cc0000-0x14)={0xffffffffffffffff, 0x3f, 0x101, 0x4, 0x7}, 0x14) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x2a7) sendto$inet6(r2, &(0x7f0000534000-0xe7)="52c04fbe3706815a35ba3f71ace37066653125d23d868e4086fee497b2022e276d543a0b3ee655162944f03dfe02dde2650031f3493aaf037ce792be4badb6421c029607b6ac4aaabe752b3362514dd1ce0cbf90db222f11d39cf25cce3321ec323da9af36a5a80caeca1e3464b7dbebd86bf66e4d63e7137bea9a075676905847ee9e2dad94a004615310abe408da5d8982e92a897580b225fdf579993adb2a801c06ebccdb45a81648343c7ceea36323bfe8e69674b732494576ff47328b34bad0b86fc0ce0b4d5f8f0a134a68df9693560b101c2d87ec7d97485bab9ac45b0db64e55b2a1f7", 0xe7, 0x4004000, &(0x7f0000c72000)={0xa, 0x0, 0xa30, @loopback={0x0, 0x1}, 0xca27}, 0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/18 11:32:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'sha3-256-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}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f0000339000-0x40)={0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x3e, 0x80, 0x0, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}}, @sadb_x_nat_t_type={0x1, 0x14, 0xd24, [0x0, 0x0, 0x0]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000018000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000bcb000-0x64)={&(0x7f0000b3b000)=[0x6, 0x7], 0x2, 0xfa9, 0x1f, 0xf3, 0x101, 0xf4, {0x1000, 0x7f, 0x8, 0x1ff, 0xff, 0x7, 0x7fffffff, 0x4, 0x7ff, 0x6, 0x5ee, 0x7fff, 0x61d, 0x1, "d59a60f8b14676a489128ae1107c9942291b85393939d0f77d8e3b7f1c297500"}}) 2018/01/18 11:32:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fa5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000304000-0x4)=0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d62000)=0xffffffffffffff80, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000bdc000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ea4000-0x4)={r1}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000556000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000025f000)=0xc) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/18 11:32:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, '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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000096c000-0x8)={r1, r2}) sendmsg$key(r3, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f0000df6000)={&(0x7f00000fe000)={0x2, 0x0, 0x0, 0x0, 0x1ffffd72, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x801) 2018/01/18 11:32:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="0100", 0x2) 2018/01/18 11:32:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000000)={@generic="7bdbb3860243100e292fec2f08e6a50b", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000db3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000001000-0x50)={@common='nr0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f000079f000-0x12ec)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f78000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000010c000-0x4)={0xffffffffffffff9c}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000982000)=0x8000, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockname$packet(0xffffffffffffff9c, &(0x7f0000946000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f6f000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000020e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b47000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x1, 0xc58, 0x2, 0x20, 0xa0, 0xbf, r2, r3}, {0x0, 0xffffffff, 0x7, 0x8, 0x0, 0x87, 0x40, 0x2}, {0x6, 0x30, 0x4, 0x9}, 0x2, 0xb, 0x3, 0x0, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6c}, 0x2, @in=@empty=0x0, 0x7, 0x4, 0x0, 0xd6, 0x4, 0x92, 0x7ff}}, 0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r4, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) 2018/01/18 11:32:02 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0xff, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/18 11:32:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@generic={0x88ca, ""}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000834000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000be8000)={0x0, 0xad, "aa8a01d363071d4a906ec604118470c6959e73916a620c173f6c63362c4638785441b7c0fa98e1d9ba0d7e9c3b6573a8b07ed030fe5827154bb1b67d65b9f63c3503cfdb4f0d5aa0534656eeaa266be2166d6439ce52db356592f37a11d98fcc6aab0ffee32101d36fb1084a9471a94c69a849eebbedf43068fc5817372538ebdb9ce99a095b4305a2ccc01939eb6389d21f0668f90bb5fa7780afef8d6c8358a2248f96ff2eb515770dd55f61"}, &(0x7f0000278000)=0xb5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000062a000-0x8)={r1, 0xff}, &(0x7f0000557000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000715000)={r1, 0x7f, 0x81}, &(0x7f0000c7a000)=0x8) 2018/01/18 11:32:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e23000-0x4)=0x2, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) unshare(0x80000000) 2018/01/18 11:32:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x4, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e67000-0x160)={{{{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, 0xf80000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x3, 0x1, "8c0660753866b795e2f12bf58b571297fd3c4e8e76a4bc0e92a15c02faa13372df7022352e8fb4053e2af32524979783c9d319bc46b69b6ea32b44b0b55df7ec5ea36a1118001fdce26f1fce1f8676ab"}, 0x160) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/18 11:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000df8000)={0x0, 0x7}, &(0x7f00000bd000+0x8fa)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000f7000)={r1, 0x2a8, "ec5f55d9d55e6ad22b5b95f54910d74145dcca0ca1b04c10c6f22b6b1ee8744ab64a7c13feee8b32870af6b1e6ca53e07d9925761914ac2febb84ec0dba49f9a511aa5ea8e806815202ae6bda3531d"}, &(0x7f00004fc000)=0x1ad) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ccf000-0x8)=@assoc_value={r2, 0xc80}, &(0x7f0000a3b000)=0x8) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006a0000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ce5000-0x8)={0x0, 0x7825}, &(0x7f0000e89000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004be000)={r3, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a7000)=0x0) getpeername$inet(r0, &(0x7f0000c25000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060c000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000765000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b66000)=0xfffffffffffffe58) r6 = getgid() sendmsg$unix(r0, &(0x7f0000e27000-0x38)={&(0x7f0000912000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000430000)=[{&(0x7f00008df000)="d49950d4a87067ac25a5abdf5b088348991042b961a26808280513bc81cd92de12b5f685b3deb06c65f011585e599f3a7330ac6afc53f3e1a64a57885c487eddecde55f71dae471462c080", 0x4b}], 0x1, &(0x7f0000ebd000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x80}, 0x20000000) 2018/01/18 11:32:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="4a9d83a3bde7df87b1c0be9165d18ba3cdcfbfa781f954b584238a3b6b829fc4cd70c808c309c0dd30c6746643c2e8ea9612f7c92ec1729e76f69283315cf8243e63d3d3dd3042ef6bb09bb5f72c37691286c1dd707f6f45e402ba8f491c418140f35eb3677b0bd87ef2e0dc935944f6786693cdc6a9724e61df87e81738176f809dc3192e43d6cedf49f6d13c4c670b56010fb020e2bc06b097119f8bae19c12fb568f5a766a1aee4a191126d238ec5f2a64fd907c910271266711302854a4b2bfeadf683636b2eb16580bb194bb9ac53eeb5168769dc8d55c3f8", 0xdb, 0x1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000204000-0x4)=0x0, &(0x7f0000b0c000)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005ba000)=0x0, &(0x7f0000674000)=0x4) ioctl$sock_ifreq(r1, 0x8935, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) 2018/01/18 11:32:02 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000093e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000ff2000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000df5000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006c9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x200080000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000ff1000)={0x7, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x3, 0xff, 0x6, 0x1, &(0x7f0000ff1000)=@generic="cd6b294c3f85f396684dcd5b74c70fcc", 0x9, 0x7f, 0x2}) 2018/01/18 11:32:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffff80000000) r1 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x2, [0x7f, 0x2]}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xff, 0x101, 0x7, 0x40, 0x1, 0x3, 0x4, {0x0, @in6={{0xa, 0x1, 0x24000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xcc3bcac, 0x200, 0x1, 0x1}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x9, 0x3, 0x0, 0xe717, 0x288}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x8004, 0x12, 0x5, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0x14)={0x0, 0x4152c969, 0x6, [0x1, 0xfffffffeffffffff, 0x7, 0x5, 0x88ec, 0x401]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x6, 0x8, 0xfc, 0x101, 0x401}, &(0x7f0000000000)=0x14) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7a}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000)={0x2, 0x2, 0xfffffffffffffffe, 0x2000, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x4, 0xbfd1, 0x7ff, 0x5, 0xfffffffffffffffc, 0x7, 0x813, {0x0, @in6={{0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x7fffffff, 0x4, 0x9}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x401}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x23a3, 0x1, [0x5]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x1c0000}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6, "372100dc93b6"}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x30, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x4914, 0x1, 0x2, 0x1, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x99d, 0x6, 0x5, 0x9, 0x20, 0x5, 0x4d9, {0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x9, 0x2, 0xcd7}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x58c}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x100}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x0, 0x7ff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0xbc92, 0xf0a8, 0xfffffffffffffffe, 0x9, 0x2, 0x2, 0x8, 0x8, 0x2, 0x3, 0x3, 0x1, 0x7]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x1}, &(0x7f0000001000-0x4)=0x98) 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) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x8, 0xff}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x3, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0x8, 0x2, 0x1ff, 0x9, 0xfffffffffffff578, 0x20, {0x0, @in6={{0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf3cd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x684, 0x6, 0x2, 0x3f}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x10000, 0xb9e, 0x80000000}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80, 0x30}, &(0x7f0000001000-0x1)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x16}, &(0x7f0000001000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x230)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0xd9)="02821f7d0fb2076d76055e44316d7c20f70ec05d12322da9f83a626d89a347bff2dee99d871c06251c8a5a8c22814e9236e873f1eb4bd9c7eb555cddac35f6f8d415794ed2e4644452fe650ca490d0dcb955d38ba0f29a60002925a0449db4fc3540433468c496f628be4760d36b7807498fafce46087c8b84f1bdd6530b3984d6b9d4a20910a2a78582a66a15225bf2061b62abe66fd92cb8c60ba70e3ff7400795cb91ec0fa432f7278944d2c056e0d53aa0165683d254c70a14aa86eca2a86fe36f3bdde4dd02b5504146b12894347ca760dcf3f745940e", 0xd9}, {&(0x7f0000000000)="7400b83aabdb799008029eca2194c100990725f7f3860212f61501eb2677b59478761ca9051cabfe34edf3ef70c3ab83728cc3b6782b03b4891ead9ccbf8380930834bef524539c72346220647cc7bdbdce4e71287f86e0afcb365845af2e2a44b5cdfe016885ce8ee070369d178ac06b1864c8260565de6ababfbb232ff6ba3018b7315a103bc2e06a1c25f8deab0304e9add3e3c6036f57f27d56c87d68250132a9e65d5029d692d4f387e908e8b47641bedfa70723d81983b6c", 0xbb}, {&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000001000)="3ccc55d682d397a079c74f7106b74bc546acd718862e18abeb795fbac580ed32cc4aea51157bf21b750c71b46e6f172e7424c014fa70493f702699e3f950daafb996762fc75a03ac7bc6fbbe2e4542e432e9d71d1fb78fdc6074c5df9d5b89e4e387241baebf8f7f0c3a88978ec488e958911972b0f32d7392216fef9267fcf23d3574dcc6b4be9e96767592506a865aab16ced04e", 0x95}, {&(0x7f0000001000-0xdc)="2bf6be3e78eee1c916a2e580a2a4c0d80413a376789ceabb787d69bc7f879bc61a208b6542a11e4bf0c21434f740831f8b5ac05112ccea1ef495c6e7e90a4cd5381ca9ac0fe6ff9e15619b54ac49484bfd640c0e550b3f0a733463630e778edc5472ad707266dcb418ad08ca6c58ec7d8ed6cc360b67fbf592293c812ece49d37833f372912b60664968061f27f17838d62a90095f5e2b6e2c81e0d03c515fa24b8ec1c8980d7d0477c12a4149a9c8d0feb2e047143ed4202bd3f7c802c7266b1cf0f9b41f004ec9b00e050ca502c49e673d108c8bf36b0a9da6784f", 0xdc}, {&(0x7f0000001000-0xa1)="ae1f0d6b66a1f00005ca328d00003c96e9106c7e8858cb55495dccc56f77f9b1b4b8d1f188c2ee09cd991ff21219c3884ab256ca89f63f926a4c756a0d8719b202f0bfbbd7805bd4a98c1b67221d140418a4e844f9ae4ab5c181914705d01da749a04be0efc1a9aec086ec7ff196d70295df522d2128f28d02a14963b999eedad583011cfdba61399dea12af1af8d3413d33e5b83af2c918b7565e1b219bbb6d5c", 0xa1}, {&(0x7f0000000000)="f1f49932370f2d", 0x7}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000-0xe7)="ba929a53f8f509fc3a009d3bd44fb2a51b23a379b3be90b29ac1f6d1b6a08e772498e9c2e3a3df233c7e16bf99fe88d95e27c8c0e696281bfcb776eb82518381fe1671a6819dadf9a7b64192bec924358e6fff0540031bdb5b914f09a5c3bafbe20ab0c666c2c1cbb123f9b08ff93f049a5d7354679c47f0c7edef15c192148e9193416e35afed4826a7eb393b33f5cc39c3c4ccb5aef528b92b6d966bf1a222c3a31fefcfe8d917f3d2be007ebaaac285f62525c55a97707a8b8d8640eef8a1833bea8c358ffa270c63c44e2a4658940bb1840d88da77f2e3218216ab3bad894a1de8526253ef", 0xe7}], 0x9, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x99, 0x100000001, 0x200, 0x3ff, 0x2, 0xea9, 0x101, 0x101, r2}}, @init={0x18, 0x84, 0x0, {0x800, 0xaaa9, 0x1, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0xe, 0x15, 0x100000000, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x20, 0x2, 0x344}}, @init={0x18, 0x84, 0x0, {0x6d45, 0x0, 0x3f, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x2, 0x3, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x200, 0x800, 0x8, r5}}], 0x150, 0x4000000}, {&(0x7f0000000000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xf2)="43046f8db05c744e036eb9f73fe4beea8697ed611f6a57ff07776a751d76e4f199f01ed33aacd3d5b58de3bf7fbb1135a5e9b89068de2d61474bfa9f1bff877b43ede9a5f75256f67042620f849f02dc4fe1bfd4203db8de363b4564b67dff6a556b31cc6614ed737f985e13c170713752c6adf456163d39d8d9f4f1c7b4926c80bbd2b2be30d8a42596e2193a82b5f2be76a0b01cedac441cfe05ab1d2da4dfb7d4144db644640832c8638beb0d2e3d9504ab202ff224b566e33b45d4cfe102c9014172d5da25b9164bd5b192319af08edbf519a59560f6ef88ee986b7cbd4f86f9bbc426a14578638e4b81645f26ca5a48", 0xf2}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xa7)="94bdb17f4c57706621849fd9e76afb0734231b4f406e4ac721bb0ef85c8c4830ea2306410132d29bea698740526acb59be3134c26815f1d04655a2aec2f3b67a39e6b0cdcec4ef52f70bd7b62f1a79e1eec8f9c1a7039d7595ede7f1c9e00ce72c2b99a2db75b917cccf593b2cc8c5d52add3edccbcc97e446374c10ff166b76f1749e8cd689ec4f6434a95ed39bac8bba4d6d2eb767cb6a761a4c22112b1e471b7996c363e1f1", 0xa7}], 0x3, &(0x7f0000002000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x5e25, 0x0, 0x80000000, 0x18000000000000}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0xc, 0x5, 0x100000000, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x1, 0x1efa3efd, 0x6, 0x3ff, 0xffffffffffffff80, 0x7, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xc4ac, 0x1, 0x209, 0xa6, 0x7, 0x1, 0x4, 0xb7, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x4, 0xfffffffffffffffc, 0x1d, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x80000001, 0x200, 0xffffffff, 0xbda, 0xffffffffffffff01, 0xff, 0x8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0xfff, 0x7, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xe1a1, 0x8000, 0x4, 0x3, 0x80000001, 0xf39b, 0x0, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x0, 0x100000001, r13}}], 0x1b0, 0x41}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3f}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000)="69f215542743d9a3bc799c01a30dbdf62b253c942d70d95ff3b74205e8c2399747b4778f8166363a88bca2032050061c81b59fc79f7fa6959584bddd619cfaa20d4dfe3a7da921b64e5699f5", 0x4c}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000)="450d081b1f38bf6171f59f3c7d00ff8d48c17bb7ecec0006a7a3fb9d5fa80ba470a28301472df1092c183e49195f9c932a4705fe81064c500aae838f2277dfcad98de6bb920c9f82cec6be2e65ac7d1cdb", 0x51}, {&(0x7f0000001000)="2108df83798a6465cfe9e744", 0xc}], 0x4, &(0x7f0000002000-0xe9)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8002, 0x1, 0xef8, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x2, 0x101, 0x4, 0x0, 0x1, 0x8af, r15}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x1, 0xe5}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x9, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0xf, 0x1000, 0x0, r16}}, @init={0x18, 0x84, 0x0, {0x1000, 0x8000, 0xaf, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x1, 0x8, 0x10001, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x6, 0x3, r18}}, @init={0x18, 0x84, 0x0, {0x0, 0xff, 0x40, 0x200}}], 0x1b0, 0x40}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="9e9b3f010ad1b743", 0x8}, {&(0x7f0000002000-0xf3)="bbbea4cc49b37ec1f93f20cc1ca8a568516ef31aeb2cf35891130c681c9278815a4e89bbc93b8478958981c7b7c5ba9db3db74c76035af5d7fe330284055d9189790c009f620957151cb8ba46a5248fcd76adb27119f4c2482d75cc15faea1d61aa827f51a85e9c746c0347776a15118842e4282f7fab1a7d36c62317a51c657a6881ad2ed7f174039458f2cea09f3c28c9c4e08463653e45502d403ecd630b48ecc1d0828e80ceb89e366baac7534db2fff952930836ad9fa29a2219672d9dbffbda14bd7d58eecc22b0d90ba76aa81d9cf0b335d8b48c816fa7ba9a4182c4e8e5b834f85a1b8ca3af2dd160593ea2a62d960", 0xf3}, {&(0x7f0000000000+0xda2)="f90832ff88fcfcfe73f0214b2eb1e4043bae8367033befe042e93b6bfc07705e4b6831fc1fbd0a8ae3f85be648d054721a6ade6787f41ff8", 0x38}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000001000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x5e)="135584882345e2cb8bb448bb3bc856a7e0f2e16b344b455bf6733a6a1c196489bc354d94462e3c994ddcd42a358889ee5a0ac45e9b95802ae5874d0c71e5046fe6546b89402bc70fc831f4ec2ec8db021c0db04a35f7ca0447656ea1cb4d", 0x5e}, {&(0x7f0000001000)="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", 0xfc}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0xc3af, 0x2, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x209, 0xff, 0x20, 0x1, 0x400, 0x6, r20}}, @sndrcv={0x30, 0x84, 0x1, {0xae0, 0x80, 0x8000, 0x91, 0x7fff, 0x6, 0x81, 0x20, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8001, 0x4, 0x3, r22}}], 0xc0, 0x80}, {&(0x7f0000001000)=@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x8001, 0x430, 0x5, 0xfffffffffffffffd, 0xf9, 0x6, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x715d8d89f411057a, 0x8000, 0x2, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x0, 0x0, 0x2, 0x7ff, 0x2, 0x2, r25}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x5, 0x3f}}], 0xc0, 0x800}, {&(0x7f0000000000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x57)="ef48f22cb84d2d1e69c8ed74634da60ceaf0315e2b285e502164756911fb650d479ce3e107fe38f7251c8373648f822c2667241e140e87ad10669d1be96a493b0e0f778654642bca8895fa1ea5b4bf221ef5b9fdd54240", 0x57}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000)="da1314950583361db2841fe6ed1803e6dcefe13b88ae670b8fdb50a3b5cac8835a24dd6c661a8f0cff0f57882674e2b336999253b13ec83aa0512b3ae84c74de164a62022c9fa884db77033bda6442e44957b337db2d3a7a8b5db06ac79f263b1cd66724bd6e500c96af168077b5d178d32dec7d3ab0de29324b081cd804a614e6942651a52450947c09fbcdac17999c90e52b327ce2197b2210", 0x9a}], 0x3, &(0x7f0000001000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x6, 0x1, 0x8, 0xc33d, 0x20, 0x1f, 0x3, r26}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x201, 0x3f, 0x80, r27}}], 0x60, 0x40000}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x4cb4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1e}, 0x1c, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0xb9)="f1daaf3fead31e202c1b050375d692e1cdfcb9b822adcafad7372d77343dc6552d566ce9459cc01538f9ee836cde5a70cdd29e4d1e6e42228ae339f8b5f09eb2fd593ad73f3a736d71cfc5f5c602c8be2e00a61f57e0f66b92e6c3a247c809430c292fbd9cd72205b66a5a8d1df34e34977ce7e937d45ce572a30a16786bc9c3253e038791d218c250ef754b38b16813548cdcc64d78636b6851911d94ddcfe00bbad87fe3399037fbfc1e306db80c9743734d45d5f31c0b76", 0xb9}, {&(0x7f0000002000-0xbc)="4e91caa309a5e1a5add40c7b190632710b46f929af445be14b62c16674baf3108938568d28e501aa43249c61c9674d58b06ca5ef467a8a580c813758e7b6f2a40f8d0b7058f7d4bc96a53fe8d4f3b103ade47d3e5154e76c61e94fdd6348faae15c58911582a55bd88dd0e6c3cb1ad51f04b74134384ec2b79aff673819deb776e36c070876816a1c866fff7495487c2efad098580aeb9f3700c00c58103bd01a21aea68e9f39336f741cd9412624bcba38046480493ff81207ab8ed", 0xbc}, {&(0x7f0000001000-0x7e)="ace50143861073f0334c96607966840178d9a5b5b95809a646afce29252961e4b31c7065e06c625ef791baf7b66d2959d8dcd867ef1980ca76622e78004ae8db1cfd205801a2d4c04df61e7cc9d926ad5b48f48f1e31e90774a477202b13b1fc3aebff443ac21b3511e22894eec1860b8ac172e9514201733be4371b48d7", 0x7e}, {&(0x7f0000000000)="badfc77b58b8306ff1abfa753dc2ec0f0583c03f2ff232968cb8a992184312360a18ac6ea4942c8854580089788110a0c29e8530b747977ec42b237029657173126a85846444f103d546d186759056119c0383ef2bb2da7e3c99427be088b9c56a82d8139c2706c8f7d950e26f16a3210ca15d30ce78fb0b47a01221d0d7b3314930bf965873a771b26622084b7e844f61f5", 0x92}, {&(0x7f0000001000-0x86)="8e16690436ffd2137df5f3cb77171575c3f027f22012b4c390bdc163cdf0dd555d3e7e776d66020b9504c63b8681e0bcbb96f3981d7299e40a90d5ffb933f00035f434a2e9d2994b7b20f14aac586319c358dc7bc551c7c7c591b325879d63744529cb906616459af2cd8bd3386f3803678801e45e5c1d669f67adfcd2f1f8c9fb67aefa8c3f", 0x86}, {&(0x7f0000002000-0x30)="954baa0c39c9fdc3f08c41f35692eb630f300b09e67b65e239e005aaf5a16de2aacc1810fecb1ddb8f1619acecfe6b77", 0x30}, {&(0x7f0000001000-0xa8)="f579555e92e5e84de55899282f1486cd2f3f4626f91fd90dadd7e4c1627a8b4ec3a5ef156c816ece76c9293b3f3bb4acb999905e95e31a371e75a96f8cccf5445c2ad458c9bc06ec6503bdb8957360da15d958b23f8552c236e863d777dc967881f2ca0c0a7b9eb623f3b9a49b85f0b7a80a21f8b4ae069f9585e7b63e6f2644832d71450274dc6a1a03c53205c951799b79351bc2784f04d32a97905c268d3fedb9c12fe1c22ca8", 0xa8}, {&(0x7f0000001000-0x58)="5a2ab353256943eeac8a0b4d55499b9eb003b171dc015b7d7568423b6e4ac8107592d48d5b55d43470eac3dab2a439c2ca374c7af9fedb8b852e19ad2175f1599ff7a801706cfb52effb37a3e01e8e033459d6923685a971", 0x58}], 0x8, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x0, 0x0, 0x6, r28}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffe3, 0x1, 0x79, 0x3, r29}}, @sndinfo={0x20, 0x84, 0x2, {0x5cf, 0x4, 0x308, 0x6, r30}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x8000, 0x7fff, 0x3f, 0xae2, 0x8, 0x100000000, r31}}, @sndinfo={0x20, 0x84, 0x2, {0x28760c5e, 0x201, 0xca3a, 0x7ff, r32}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8009, 0x2, 0x4c4, r33}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x1, 0x177f, 0xb77}}], 0x150, 0x4}, {&(0x7f0000000000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="825b75dd233a5d87ea265da4ca23743a71ee193538fd1246509bdd74699091c377aba2090375fa6b8c42e1e3fc9239a63f2583bc739fe330959273dcd5f8210df24b830bf35c4e173391531ce8a2ac", 0x4f}, {&(0x7f0000001000)="dc5477ee07961d2e36bd", 0xa}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40055}, {&(0x7f0000000000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="83e885dc99cf3c23b2a058d1a2b023674c7e15fe8a33711dcbec30286bddf76d692f6cef57d6aec6cfa7a599c1af11886cba5c2743cfa467647373dec620ac36ab0716bd2014262c82630a3f1f56327fca021bd19c124bfc68206727dd5aad52a01566d81f9012db26c15fec05e6a1b6883d55464aa5a7", 0x77}, {&(0x7f0000002000-0x6d)="4592c123d1c5c872691780786ed9b80e9c6454be17e050228e19182e587f4170f343f8890ead5d196f169178a2cde09d68773a0bf51e7b9588f65a540f255cf1deadaab50902c8b6d10158deae502285e257ace79f309e9c3ac4ce2d173fdd772bf74d4fd72d798a281e7afcf2", 0x6d}, {&(0x7f0000001000)="1d62c352828c896a552a3e4db08a5d633fc811dbd5c2ad13a3bc93f86223a543833b69ae53f41425ed7c30e706b5a79ac4599b07a2b43864334f652d776ec60dc5c510bc0f5352177e16c7c3f6e18e641407f0c4657ec7106fcd731c7c5db0ba7aa009e7bb80bbf3d453196f0e4a2f2f9e7ea42de13d5a9fbe7ddaca743efff0a20357afc7c420adc091848693f8c4e068b78391a50cf76a267c7212f72fbbaa2f5600956461e1542af0", 0xaa}], 0x3, &(0x7f0000001000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x401, 0x7f, 0x1, 0x6938d2ee}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xee0, 0x28abcb41a7600667, 0x5, 0x2, 0xfff, 0x7, 0x6, r34}}, @sndrcv={0x30, 0x84, 0x1, {0x32, 0x10001, 0x8003, 0x5, 0x60e2, 0x0, 0x49, 0x0, r35}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x0, 0xb46, 0x7, r36}}, @sndrcv={0x30, 0x84, 0x1, {0xbd, 0x5, 0x8000, 0x0, 0x6310, 0x7ff, 0xffffffffffffff7f, 0x3a, r37}}, @sndinfo={0x20, 0x84, 0x2, {0xbf800, 0x206, 0x80000001, 0x80, r38}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x4, 0x5, r39}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8, 0x80000001, 0x7f, r40}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8000, 0x4, 0x400, 0x5, 0x9, 0x6c, r41}}], 0x1b0, 0x20000000}], 0xa, 0x4000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x96, "17409cd03470f593e7a0183514db9afeb3f081d33ebf1558936eb75eb90cb5ad904c592832448fa21d117cf79465319ed1a318811868852cd2c879ffed8e7e32a7a9f65142f0a3035c60961c8916924d0a5b08660007833caa79f6a118a638a451e2dacba14dd6ecc5cafd1f192d4daf3a159dacd4291068d29996267242840a8b3be6faa7536e2862d15c8d58425b87426020128e27"}, &(0x7f0000001000-0x4)=0x9e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000de4000-0x8)={r42, 0x800, 0x1}, 0x8) getpid() 2018/01/18 11:32:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f000067e000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) sendmsg$nl_generic(r0, &(0x7f0000d54000)={&(0x7f0000754000-0xc)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000993000-0x10)={&(0x7f0000055000)={0x290, 0x3b, 0x12, 0x7, 0x2, {0x1, 0x0, 0x0}, [@generic="2a50280be561eeee5f37bd232bcc9acd862c3173a0ac428f006fe2a932a3b7e7090f3b1bea0dbfa3fadbe07998a10d9142fa86466d1c7776da84dfd3a9860741ea88a8519d1a4e8785d43fa357a7ff67600525f7723c8239499a7936569606764d44391e5565b27954effbe2c0f3ea8a81efe71c6f1af5b82df385671eafcb711de815ee384c0990f025cbe3ce4c791a751f58c0a49b4ed39310f37a3bb0f9c86e3f67673219dca868b1ba8646777b2221b9ca759adb4d00665ce40c9de80e5faefb1ea45d19ff0470d742094c79db0c0380caa6b26d1100b5bf706afd25de00429139f01ddae4781ee3", @generic="1b4c78477bd6d4995f1e2ede68c31fb8e33333ff10b5171eed4d84ea48acd84d41c2e0ab81f29aca186ca313246ad834ec13df25aeb805d2a87110f8d41b2ae4acb431fa19ed1edb5f1f3388aa22bd756d575d3be38dfc544b8f28a9aafaf326dc5098fa1e9116ffdcc183fb5e26a4778e04eb195e72b4c099248b9bed04f0921009d1d39292891bd8f8cc8a", @generic="5f6fe73eea31ff505945c8a0b1bfbf5e34eaaf3ae5bcea4c6759edcf8475edb8ccba3342101779dbc872a057815b4e2663a482e8a2c1ac105e4189e4adc5cfb763ac23d7912eaea4e89ec7fbc2cc4f28e115564ca9b8337b851a7265c39d412d37146330be4868eded2794a25a5e8ba564d9d6ebbde746078cdd0531f70534afa8265d74a7afd7bb315d472a90deb8e643b68e1ee268dea937cffd573160959535691d0f3cbf33095e", @generic="83e42af567c9992daf652aa742713c51b48bf772aea267119c799d77380873f1e383603aeb1131c00415a094e2ffe8eceaf4ce252f56c67be9232a7677eeca21bbb8815170115b8a184ad11360022824fb7d9737934af812e10ead"]}, 0x290}, 0x1, 0x0, 0x0, 0x801}, 0x80) 2018/01/18 11:32:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c15000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/18 11:32:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x16)="b82e7f1106b9bc98490826fb5cacd185f4cc83389e96", 0x16, 0x1, &(0x7f0000f59000-0x1c)={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x32}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x1f, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006e4000)={0x0, 0xf3, "9f3b19c60781444433eb64a74d9a9e054687fae15f9369964ca89e7dff97eefbad32761e7c848003a5192be1c83f762ec9f7c25fb89b4956f36d54038ab12b21a9bbc20a245172b34bb8149e7bd03043eff7593724b85a38c5ff619479f6a2ad28c9e7cd5a420090baaef5bbbe88967d2d6217c2f6d074710042775330fb0aad78be949f83e1372d33bbd38c0d43884aea9bb1adca43a61256174b6920f31af6e41d597a166aa819b185c70a7ac572533e55b751c4a876026ab4365e09ae50f256c2944bbc3fb4b30b14efdb2148495ab412fd49bc7a37276cc23e58243409b272c695688216505f83855b1395330817dd7a21"}, &(0x7f0000a5a000-0x4)=0xfb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000249000-0xa0)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x4, 0x4, 0x1}, &(0x7f0000eaa000)=0xa0) r3 = socket$inet6(0xa, 0xa, 0xfffffffffffffffc) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f000094d000-0x4)=0x0, 0x4) 2018/01/18 11:32:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x8000b, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000032c000-0x20)={0xfffffffffffffff9, 0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0xb4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) sendto(r2, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) 2018/01/18 11:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000038a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x91, [0x9df]}) bind$unix(r0, &(0x7f0000c2f000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004c2000)={r2}) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000371000)=0x7fffffff, 0x4) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000f6f000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 11:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000c7000)=[{0x0, 0x0, &(0x7f0000712000-0x30)=[], 0x0, &(0x7f0000641000)=[], 0x0, 0x0}, {0x0, 0x0, &(0x7f0000809000)=[{&(0x7f0000cbd000-0xfd)="dfcf26bcfe376d0657dc26d9ab5a4b247e022704af8014714a5ff4c51a854c24bbe98dcbc3b07b40e9c67e14dc55c475d43033b276c451a44465c414b95a1bab665293b3f42332972eaa9cc37e7a51dc94b23bc581fc7b339c67a6fbc6e92421070038834360be7cccb8fd5807c6b7ce30fc5ebd90853f92a92fc287f0e94299b360251ba3e90bd76e178ce5d41fe69e31285b11f4723bfe2f45e1cfb98b808f", 0xa0}, {&(0x7f0000891000)="", 0x0}], 0x2, 0x0, 0x0, 0x0}], 0x2, 0x800) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) 2018/01/18 11:32:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) 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(r1, &(0x7f0000964000-0x38)={&(0x7f0000362000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000c7000-0x10)=[{&(0x7f000003e000)='O', 0x1}], 0x1, &(0x7f0000ca6000-0x1f8)=[], 0x0, 0x0}, 0x0) sendmsg$key(r3, &(0x7f000036a000)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:32:02 executing program 2: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000749000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000da6000)={@generic="8866b5e173a4c3184560cb229348350e", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 11:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)='\r'}, 0xfffffffffffffdb7) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000ef4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000017b000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000add000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 11:32:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="4f4f57a496b7c93777c7f6ea6db398a49f0eec4c4cd611362381b82d62b841024e046c18ca97f75950ff00a4ad25d7e5febf6f83020533b341603ab458b1391a79f5aad9877a867873bec37b51de8a30a811d6c5a9b14694ac2415301edf1ebd1028dac10a430302a3419b9b9a5f75b92d7ab48ae0374095a62b8cec95353e33600404dbec384af2d435ece9c551c5b2d96441ef26e8eeab", 0x98, 0x4000000, &(0x7f0000fe2000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002d5000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) r7 = getuid() r8 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r12 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r14 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r17 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) r19 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r23 = getgid() r24 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x3)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r35 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r42 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r44 = getgid() 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) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r48 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r51 = gettid() r52 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) 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) sendmmsg$unix(r2, &(0x7f0000003000-0x230)=[{&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x80)=[{&(0x7f0000001000)="c4ca43295c22f6df1fe36927303a92b4f0abe6076212e9fcb54c1a43db60eb50ee3b90b790f7e1b310a68cadf3becf5967ede5364b34948987d2d7441d9186b23df1e230e355f93ae998ad69758f20de5c8585dc8c3bee382de04c17f4428b3c57e5f4f7322c8213738464367d4c7ed0f415184056b8c6346913793b205d8d87fd4693f703194f4fd5de890d88b37bd9101e7b783b5e1f8a2dd7dcdcf69af52107fe031d53ed1e9b875934082960", 0xae}, {&(0x7f0000000000)="c67cccdaa2ea73836487dfbd66041bbd846ce8140367086afea23256002b4b06c596f4719fc2e79ec4a4acbbfa23bf3a918d80397752f002af73b4e1178859ee007ce20c16f51e17859c2272a8d8db642d85a9b946c2e3a030a487001c066860fbf39499bdd60a511dbfd4d9a1a03df8bd1999366ab5e3afd384deaff0bc070527afea47e1b3b454b184d8bd8fc8ebf0", 0x90}, {&(0x7f0000003000-0xf4)="c33c2a887d380a7b5c17795cb75cc9b7fd64e98cf3a53832b4222f372320e8124e5dff2c35b252b31718ef37fa34d0c4af0f1fc4ab3779f9857ff64f80ec5ff2c156a8ae7954be928bd832cb41f5ee843cbea3dad33b8cdf1b00456366e6880cb9a9f4360ff124be7f2332ad19fc6134cb3f6b3fada76a9c465e3b54f69905efe561ac3cedb518652f28ce6ff4e289be44a551eb4ca6d5be77660458d892566a036eafebb2b884e5a81f401103cc7bdd36aae469636067d8af2b593212eb1c3a0b3b96a70f85b8262f00d09922795a83262568f9730df42cf72e1c071f5e95725d6e77cb4da64e33a9aa1afebce7b45ced6e0d04", 0xf4}, {&(0x7f0000003000-0x13)="551ad85fe01eb55c374c897dce2fcc1b6de8a7", 0x13}, {&(0x7f0000002000-0xa0)="cac319394ae7cf45a040d57fae3be99b678c1ac6865a29de9b2992490c1d9e5e69a1db8d210241eea7d07f2fdce7e06a3cbc12827b90e1e66bb541831475e6c4989ac640ff06fc846e0916213b2fd71dea28186af319e965a0dcd19f541fb6ed06c1e9789b2e7ca3731b64da9b10d5b82f75e98b2c785fb15e9f920dbdcd6f035f9dcd9a7b3c15acc21fd18944325e9dcdb2d99ec780e6ddf3de40b6f81d8442", 0xa0}, {&(0x7f0000001000)="8be3ac3d93fe216702376bb30ec91f594d8340f1d5ffed8d06ad8fa01d87ccebbc42ed843d81367dc18c90240a2bca0e1f77fdf3b3fc90fd575afb331c7808a172f3e33ba77ef65f074def1d80b9bc8118d3025697bb6bf614d474bde9abf07608a8809b6d5150a9436d41fb67a13a66ed37a59b3469186c12f3ec844bef9f27fb66d659432b7f77d3820d3c26b93c12bf49f4cf806a76bd9b95bfee41eb3f0a59ccd6552040f9083923ee2017ff4b7b6313fdcbc172eaf22d3c07761cbea326ce0c95d700f288666d14ed32f79bcb4f459593ab1599aa5fc0", 0xd9}, {&(0x7f0000002000)="0525fddea8ae1f7e6caf8ec5ac0e1721590ec7eedf8e61c777c86e1d41a88614", 0x20}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x80, 0x0}, {&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000)="656556513c1328dd0c7b1b1ac620d61c9fbe140441b352556fc49732edd08a66476791ff3c0b343fbf8d69a14ca6e7a482bf054fbb0d8afc0e1ea41f573136c0a97604ea7e1f6407781bbb45e17920f5222ad20c24273d449047", 0x5a}, {&(0x7f0000002000)="a6aef0b693877292886fa5df5a4e5813ec111239b933af173f4ab88a67f53e86238eec9b5c21cd76fde546759839e11da1e4d639836966fe22839f5e9ff11a5cc3", 0x41}], 0x2, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x60, 0x4800}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000-0x8a)="933341fc7a559e5cfec787ec9209b719cc14c0c3153a99e12655987fbb3ff353a44542aa67a7ea22dd0be0b8ca63de139ad419924e58c94161936310004f8977f7d66517b59da5c95fa005c5480ec535e1f09bb607f8b901e3840e26ccc479c27b3cd0d41e429827870ab2aa38e7a509b1c7b23bef103725a0ba9f2d789bbc9973fbc9dd8a5cc2dc8e22", 0x8a}, {&(0x7f0000002000-0xf3)="45b09e33c3ecc1540c85e6e1f5fd83fc7dd9b996687111f2900506dcee96ae91e94c9919a6baa0a378ec9f9711eeefaf0f33b22d06f2252e9ab0a34b9f3b0f227bd719b33756dfe3b5d65b1cd9b5fcec49fc06952f59d9fcb9d4a259a559bbf84780b18b8a6b6310d12d0baf2216e68e84359b825febf7adff0784a811c2dc06b3e6ce6b568cf938c57ec9096a7b4a3eb07332791615514ec2be32d0b39a8160ca6f440456aea85b3c774dcf78ebb833687ae13caa918a63fd812121cdb14cf5711c7a966b6771aa2fc66dbea9e5a03ffbf68a66a0a185181d095ba0c96cae3d99b79d66a3e1436ad56c1851d76fd0294cb8a1", 0xf3}, {&(0x7f0000000000)="94459afa7bd1aea8aa853582113974012646ac1ae7cac717d49c3990e5b93751f1cb5b7a2edfa19d62b0f31ad1d70f1414a5657cdfb00b55b929d6cf0fd61725375d58e12c991df2981747da2e585c8d28645ac70b3f708c5f1f0c069e7b3831f9a1a518f945b23cde51bf65825cba02029faef26d5dc89d295babfe5b81cfe1878399dc8b994b30142f103ecc175ed8958f58cfb02d87b131d7be574b57426a7e707714c51e4987bf47707adb7b817d68a8292fe5c8320d3d70c9855cca7f", 0xbf}, {&(0x7f0000002000-0x9d)="d4d85d605f9158d2df6c03af1aa9585f2b95d789a45d7610c005cda9f74d5a51b39cba0c0fb74e7bda3a673f72a1db5b095f01e2dffa48ce4acb6548e14cd01c3b4ee4c320d133cd9d8ba30553f8559a490549a67f109deb20b603d4a12c0cf429ac00a907705341889ebb1ad6fff2283ea7a21cda3284125c69fe971fc64f9d6485babc1c6b64c6e046fbb7e0d78ad07ce93291ee61f5d137f134eaaf", 0x9d}, 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0x1000}], 0x1, 0x0, 0x0, 0x8040}, {&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="0e60566ea2599eba76294a6cc288a62716d8a197636fc4bb8c84863802f3f1a00b566b8344fe8bbc5325a0300cdff6ca30e4d3705d74b1f040ef8c1a4070642e8e43a0321d9cb67b31fc6b62a139f65e820bbdef85baf22b0c3aae74136dac09dec1b1c92fedc0044a0c0739f8ddfbaf3807f72e1e291d347211e27dbf5ab88a1592a702f5a4c1e80de1237e84907c600d4f262652911a86bac291d73956e009b8b21fcbb039355f9e2839d3f92a53e9ce0075", 0xb3}, {&(0x7f0000001000-0xa7)="47bce6bb152b0c355794834dfdf81c8dba4b9d0336372e8be17eafaa3e698e55c04b84aa371ae54ef594567e5c76c96d68a58c49249b65e71684acf573503939eca5e9800183360115fa036ed9eaa8c43f0947fa8fcf7eff361a748b583ba6020bc67f72aa662f68870f57724ebefc13e2cfdb7d7ca2a1b698ada491acd46bca892f668f59142eca9bdacaacd55d60209a751055fa8725f8c59998cc3cda9a39031cbd8ac95003", 0xa7}, {&(0x7f0000001000)="5d2fd448bb1ab95d3b6325373b08d67d130eda502b9d462d4b30e759b78a3202400900249e8514aba76905333fd41fba8d04092ecec10cab4864fd2cf40ceb769ebb54103be2255e3db9037ded5eea5d7298177c3937eff8", 0x58}, {&(0x7f0000001000)="216037e427f0a91a20551b98699ea7b1ea84aba1430aacdd98183da4a52ce290883cdad653e97eeaea1c1d436d1e637812a7b707b6047b0805d0ce9adccb59c1bed563b06c503f7e71847c73eafbb08964f0211e9a5f39c3a8081cd5e28483efecc3cf420cc41f9e9373e9fb2e5f5993c1d9c78acdb4d8", 0x77}, {&(0x7f0000002000)="94646fe8d0870b2caf5136f1e90abb58403dfc74c54327e950240201136cac283b34591b073b25da9511634d8980136f781ad34097df611c19bb58cef41dad4edc6e7b", 0x43}], 0x5, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x20, 0x1, 0x1, [r0, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0xa0, 0x40}, {&(0x7f0000002000+0xdcc)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="f8e757b30c263a87af88a8419033d761e93eab54aad7c7df404b61c30232992a2d5d97cd0fa448cb8dcf4a23f3b0121e5091f73659652cb7ad9e2babe81bdd44d845669cf71f72eb8df159553700e29e2dd0ae902d4afca23b2b27714ecda66077ccdca0d8e2c034e742d8ff292ab2e59e5e30fb8a334c71bf4f05741b20346b2140d259906580b4bf53eeb13a96d9fe4506d3cabf0106b34caa089a91e29fadcd56aa0c52c424fab449", 0xaa}, {&(0x7f0000003000-0xdb)="3cf0d53d1183a9780d31f52f7dd3cd0534a2e5f9c70ec2c9a07bfddb4868989ea88092553d3986a0428719da55be066e6d6d2e77b81faedb06650db730a889f42d7989496d488f3420612b01ca13306da1357904e38e64a4d43e7327f821ed2f508f20d701cd2c7b561f19274ff27ab883022d49573143ef0483e67744548b6f7301804716b8fac0660efbeead9b0557c9260695733f5f36fa528a69856ca7f041f44495a61b68a3ee5e77ed09df9bf104bdc730e854d65218781eafab613b9176a28491fb3e6b56a92f15a13293eb047a706b1208de1e4585b454", 0xdb}, {&(0x7f0000002000-0xa8)="4097d192084a7a703b0cff91eb2500d901e7962bd6ccd26db2db87de61b6981ec58863680d5adc4538692c646f857d643d59099095e077c6255b0d64ab20921adb3c7147f9b86a6defc5915ea6759180445bb1db45eef14c25515d11232830f92ade77647e52501122a80cf3bf1a8c1c9b974251d72cf886c72ba7c3c6f9cabe45c0ab5d2966019471c82c233465c72eb8a5a8bbd98d650c2b2a4198589da55ae2f18c7e35278d60", 0xa8}, {&(0x7f0000003000-0x4d)="0c673e685f8ef3257a1e32645b21bf30dfc838b68d5bc3271b5f311cd63536548551e9284cf8a2cc55f0537707b97e3db6fcda42691cdbbf1cb59364d9e2b2defa66bfd33a51a09f8736e47979", 0x4d}, {&(0x7f0000001000)="540c68a26c6d0ad6f324", 0xa}, {&(0x7f0000002000-0x3a)="308085fe6d8928bd65fd2d6654c8eb089f06d296275820c875a9de03f92d2f5df99592640340ef1a112c7a422c8d993862029b89051bc92de986", 0x3a}], 0x6, 0x0, 0x0, 0x20040000}], 0xa, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000003000-0x97)=""/151, 0x97, 0x2000, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/18 11:32:02 executing program 2: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000359000)=0x0) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ac5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) shutdown(0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ac6000)={0x0, 0x6, 0x3, 0x6, 0x6, 0x1}, &(0x7f00009ff000-0x4)=0x14) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ac6000)={0x0, 0x4}, &(0x7f0000ac6000)=0x8) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000122000)={r1, 0x80000001, 0x3f, 0x2, 0x5, 0x4, 0x80000001, 0xaa0, {r2, @in6={{0xa, 0x2, 0x670, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x6, 0xfffffffffffffffa, 0x80, 0x1717b046}}, &(0x7f0000ac7000-0x4)=0xb8) getsockname$packet(0xffffffffffffffff, &(0x7f000021d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac5000)=0xff36) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000398000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000696000)=0xe8) [ 1846.394722] sctp: [Deprecated]: syz-executor5 (pid 28472) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1846.394722] Use struct sctp_sack_info instead 2018/01/18 11:32:02 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000730000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10000, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r1, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000-0x54)=[@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c6}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x800}], 0x54) r3 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={r3, r4, r5}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001000-0x4)={r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r6, &(0x7f0000001000)=""/233, 0xe9, 0x42, &(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000005000)={&(0x7f0000005000)=[0x0], 0x1}) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r6, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000007000-0x4)=0x48, 0x0) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000007000)=@sco={0x1f, {0x3, 0x3f, 0x9, 0x4, 0x7, 0x10cf8031}}, 0x8) 2018/01/18 11:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000bca000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009cb000)=0x10) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f000005a000-0x4)=0x237909c0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000337000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) accept4$inet(r1, &(0x7f00007ef000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bfe000-0x4)=0x10, 0x0) sendmsg(r2, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f0000745000)="d97d92058bfb264e6e00000000316b1f90ec80216bf835a371eff5a8785625899bd3d939d8aaf7363a8882cfe5a43cf67cfa8def9511b23ceab93b8035328a660ce6db2b16419626f8b46158dd7664719a0ba647bc418d72ec6192e13363e47f46d08d71149495a84aecdd73b2a0a399d608b1465eb4cc3c9b3988d14b1a93f02b1f65e63fa593df0027d2051ffcbe6c", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 11:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40080000000005) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000668000-0x4)={r0}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000922000-0x4)=0x0, &(0x7f0000825000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a2c000)={0x0, 0x64, &(0x7f0000b07000-0x64)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f00005e1000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000703000)={r2, 0x8}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(0xffffffffffffffff) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:32:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000010000-0x3c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x3c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000021000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/18 11:32:02 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002d3000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0xe8, 0x8001, 0x41d, 0x6, 0x3, 0x4}, 0x7}, 0x9) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000080, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000132000)={0x0, 0x4}, &(0x7f0000643000-0x4)=0x8) mmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fcc000-0x1008)={r1, 0x1000, "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"}, &(0x7f00008eb000)=0x1008) [ 1846.496453] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 1846.541403] sctp: [Deprecated]: syz-executor5 (pid 28480) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1846.541403] Use struct sctp_sack_info instead [ 1846.566397] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/18 11:32:02 executing program 0: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000046c000-0x9)={0x0, 0x1, "c1"}, &(0x7f0000aa1000)=0x9) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={r1, 0x7, 0x0, 0x0}, 0xfffffffffffffd9e) 2018/01/18 11:32:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000019d000-0xc3)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000070a000-0xb)={0x0, 0x0, 0x0, 0x0, 0xf7d, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0xb) 2018/01/18 11:32:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f000019b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000574000)=0x14, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d50000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b81000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000edc000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x708, 0x0, 0x100000000, 0x2, 0xa0, 0x20, 0x2f, r2, r3}, {0x0, 0x0, 0x20, 0x3, 0x682, 0x100000001, 0x1, 0x9}, {0x3, 0x7fffffff, 0x101, 0x1}, 0x5e974e0f, 0x0, 0x1, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x3f}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0x1, 0x3, 0x4, 0xffffffff, 0x1, 0xca0d}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000aa2000)={r5, r0}) shutdown(r4, 0x1) bind$unix(r5, &(0x7f0000b76000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 11:32:02 executing program 3: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x161, &(0x7f000007d000-0x183)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x12b, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x8, 0x10, 0x4, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x8, {0x2d, 0x0, 0xf7fc, 0x9ef, []}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8c151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 'W'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket(0x3, 0x80004, 0x7f) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) getsockname$netlink(r0, &(0x7f00000e5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f8000)=0xc) 2018/01/18 11:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) r1 = accept(r0, 0x0, &(0x7f00007b8000-0x4)=0x0) connect$nfc_raw(r1, &(0x7f00005ad000)={0x27, 0x1000, 0x72, 0x7}, 0x10) 2018/01/18 11:32:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r1, &(0x7f0000001000-0xe6)="6f6da2225c62fc24ce26f01f5c6c6419b685e2f752b64109d114396c6a84eebac5ee5ff7f96e45c752302f35f805af8e92b1b76867cfe88c097aa071e585e563974b709bf2de34ba4a766480ab00ec6d3dabf68bda1637792db53a1155842765b61b422b38dd93598e625529e9d1a841cf88ff635dbb348e045b6d0f476642ffddadd0b0e1d242345bf07d33b9e8ac4609009cfb281963721492c2a9df975db66df9e92edbafbcd8738be9ff2384387dfea87416e158ac7ab88f1d15f1f191c0aac0bed00e160158e7bd9b8a555ca402c2b0bd920dfcf843f6efdbde3f7fae15b781aee7f197", &(0x7f0000001000)="d4d996cefaea388c1206aa80bf0e0634b4a40306f202b1549590473705bff659577e8061052e00fd6a6bb9d893aead810b83018f12c51b14b6bde5a25d7325fe6366d7a2365ec5e06f1245dac43d0451fc313bacc856c258d12c65dcd40fe56d6ae35ecba73dcdf35652a61b227c2d47c91a83f94035085e04c36e7d035158d4ee3587ba00b3db7cd51cfdfd10104270e8859750ecccd07d81925edf764b22aca837d95d3bf93d3e8c44dafa5df30b5c50615ec7201c9874f3662cdccab7c8d3c7d2146bdef9dfb89ffeed02f9d0cae3b0c96d112aa7cf6498b25cb922102a9383cecc06637875bba5f99b55", 0x0}, 0x20) syz_emit_ethernet(0x103, &(0x7f0000001000-0x103)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipx={0x8137, {0xffff, 0xf5, 0x1ff, 0x4, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100}, {@broadcast=0xffffffff, @random="f0d42202372e", 0x3}, "9b8b2217f1f65fbff6dec522d651bd1285ffb310b72ba298c02e512bec5a3785fc74342d23960ba3fee432d653a825904c198a31c2d5628a0a12303e7fe0a72c9359db1103d20823d2988c0ab62977367fdb0197e6583c41a57fdc7d232d5408433c07cb9c51bd7cd9c7fb725bdfb4b2dad1bab06ce5307b3d0d6689994720442aba0cda50b7521ebe935a470f56dc6edf8790eb27952bf90f9531bf6b2e6054a110c4f6fc52b47c99d7807719d694fcebd422c73835fc39c410a168c595f348066bcdf8fdd9e543a68283bb5fc8e76831b6e3486e830c"}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xfffffffffffffffd, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000-0x4)=0xf5dc, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8, 0x3, 0x12000, 0xf7ae}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={0xffffffffffffff9c, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8, 0x800) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000e66000)=0x0, &(0x7f0000adb000)=0x4) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000095000-0x1)={0x6}, 0x1) syz_emit_ethernet(0x6e, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f00000f8000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000f7000)=0x10, 0x800) 2018/01/18 11:32:02 executing program 2: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000058000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003cc000)=@common=""/16, 0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a12000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, 0x0, 0x4, [@dev={0xac, 0x14, 0x0, 0xd}, @dev={0xac, 0x14, 0x0, 0x13}, @rand_addr=0x4, @loopback=0x7f000001]}, 0x20) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000a14000-0xd1)="ca6890d365b73bf2bae9cf853cd747d7f6ec24b4c73bee62c065fbda6edd450c9c5207ff928c21d7c6c9a463867e08b4aea6695887e76c301e0a0fc5b55e30d878484dcaadf33ef0caf2d17f28937b8301743c6bd7464406d735adbaab4d3332b269ef264afbdaaedc160e105e79217ad69ccb6a259ebff64e7c9256359c970b6fa1a1f672423469f8f5520d0b126dd7a699b201f13188c305f0e1258758e160688257aaec6fc15e642f7f951f81c72f128de6d0ad3e2798ae64648e7f87b534ca2c03858501743130e61c06523f15c16f", 0xd1, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/18 11:32:02 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x4, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000)={r0}) r2 = accept$nfc_llcp(r1, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000018000-0x4)=0x10d) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000016000)={0x0, 0x0}) sendfile(r3, r2, 0x0, 0x0) 2018/01/18 11:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00007c0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009d5000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e83000)={0x8000000b6fb}, 0xf0b305f2733e8cb1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000550000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a10000)={0x0, 0x5, 0x0}, &(0x7f0000174000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000898000)={r1, 0x7}, &(0x7f0000437000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 11:32:02 executing program 2: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x88) connect(r1, &(0x7f0000ffb000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) 2018/01/18 11:32:02 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) pipe(&(0x7f00002ca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f9a000)=0x0) 2018/01/18 11:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @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) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00006ae000-0xed)="fa18218c133679c9ce38495f2a5653767541139b8ab32d33397f232d5a1546cc40923dbec259dcf04da95fabd4eb1be44f2e40463b7697142901a335374d6a1e685a17bd07318d9b70a8ab94301cc1fe2571c273b75c3dce9c7216a8738b2be05a9205c91e57ef37ca862124179532577b644ef9b4b5590b3c9a2a0b2d20cc406114902072f9c6cdaab33429568ee82ef745c62c177bed83afad5df4df1a07351297c7969d516d08c2e0bac30c21066bf8d2e7414bfdc6c433e8d3f4d7963de1e77da25fbf2781d26f7a7062e25f769f332e153f59abcf53df0e449d3d44c5792218b34e94c685f9b25e6c042a", 0xed) r1 = socket(0x5, 0x80803, 0x5) accept(r1, &(0x7f0000298000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000503000)=0x6) socket$inet6(0xa, 0x806, 0x5) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000223000-0x4)=0x0, &(0x7f0000103000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c25000)={{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x7f, [0x10000, 0x5, 0x8, 0x5, 0x6, 0x7, 0x1b6b4000, 0x80]}, 0x5c) sendto$unix(r1, &(0x7f0000586000)="dc80c3fc0764b246f3783f8427ea905942ae769feb82c2dc21a19f093cd1e0360fd27a75ad36faa8e3abeadab754dfa9387d629efa349230688ca6bfe13a4ca9f8096a", 0x43, 0x4880, &(0x7f00007b5000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000029e000)={0x3, 0x0, 0x2}, 0xfffffffffffffd39) 2018/01/18 11:32:02 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00003c1000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000257000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) 2018/01/18 11:32:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000f7b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipx={0x8137, {0xffff, 0x70, 0x86, 0x0, {@random=0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1fe}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x200}, "5988ee81df538f0c41ade9354006fe337db2d49b05f4f587c40eb69a8101102b5524c5d514e6eda5507c7c90b0157f5d23fd55fa9ddf5e0ff1706bae4de0e3ca35110319383e13a8f9a32d5bbefcdbf7b780"}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x605]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000056a000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000921000)=0x5, 0x4) 2018/01/18 11:32:02 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000009000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c) 2018/01/18 11:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000096b000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f00005c0000-0x8)=0x1ff) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) 2018/01/18 11:32:02 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], "9c"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) r0 = socket$inet(0x2, 0x3, 0x7ff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000+0x8fc)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000010000-0x8)={r1, 0x800}, 0x8) syz_extract_tcp_res(&(0x7f000000f000)={0x0, 0x0}, 0x3, 0x9) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000011000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r3, &(0x7f000000f000)={0x1f, {0x2, 0x10000, 0x3, 0x1000, 0x401, 0x10001}, 0x7}, 0x9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000013000)={r1, 0x4}, &(0x7f000000d000-0x4)=0x6) syz_emit_ethernet(0x1e, &(0x7f0000011000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@can={0xc, {{0x4, 0x0, 0x1e6b, 0x5}, 0x0, 0x1, 0x0, 0x0, "254b924b72057d8e"}}}}, &(0x7f0000012000-0x14)={0x1, 0x3, [0xe11, 0x1db, 0x18d]}) accept$ax25(r2, &(0x7f0000010000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000008000)={0x0}, &(0x7f0000013000-0x4)=0x4) 2018/01/18 11:32:02 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x11, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008a1000-0x10)={r0, &(0x7f00007ec000)=""}, 0x10) 2018/01/18 11:32:02 executing program 7: pipe(&(0x7f00005b7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00004bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r1, &(0x7f0000002000-0x1000)="f8a477acd4e01437e98c47d129d356f72a0993c2a12138a5e3316d6b3dd7e45ca133e82580f8c63235e0e9c2eab2e23ad8ab86e9d58eea8fa2b818351a6ca023d116507558f019311aeaf2ab881236418ec5b37cb7ecedcae872fd0a26643597777961da0adf4cd56676f093f6876299db1a2c8beb7e8151e187581d384be79c260a57245f1a699771e3a7429697dbb0c8a89ca3d2512745d7b007f9791d7730d8bc594714305ea6721823919998a1e347e3ee5a45546f451999861c2afab20b92cf188943020937db9d7e168dbf0a6e3f6befdf37907a5a30281471f3273b176e33ce09e31f4b4c40f83088e3249c62bc96672beb995faa68f811c97b1064414edb4cd5deef453690345e1abfa11d8d7e5020a8bc7e7623a04f4a1d8afd5bef66fe28701c9afc2487a40573dda6b5645964321ae2eb5c6c71efeba8811a5b226278d3866b4f4b86d6317b2e89675d8b33d991d822a7ffb53bdd7521912884fa641d04ea4586d6f866c1e2d6914af27e38aacbe286212128eac78e29edb8ef6f4cc700c5e6b4d74f5b49d8b6988bf0a0a6b9d1bd8b8e2129edcecb9518df176bbb3481e56ded614f9487d49f9c0100f2140e4032e8858a88f8d7fe9fbf2b3cb0e01d9427f163041b2808e37cea8564c46b22913e1f5ecb95f4ce6212d337336a8da7835a5e18e0199d9fdd61e46c657f3d4da3a7f2a858cc8242db60e64b24cee2c4e07972efd0d853f8a336b232b0291e7875db666be0c9165b62b18be3098359dcf2c8285c50ce6235ba82584a1a8cd208624f994031695a16274b81528ad32c4ec77659e0d00b7dcdc6f331b018bc60ef8f906692ac8b727d6795b329145530aa8666b837dfe84283af9ff5e720af04f7dfa50b7e2bb92ad32c20ad76a693b220cf4cda4c545708d48978dccff3c81ad3b0d653d1437907737ef32239aec1b7f72f29ada5c03b14df7a54a74f21a6316fb038d25ab749c19192fb03d199776c75e84a11355af0fee86af42722c517cb0ca97fa572b5e6a381251bc7d2228bcfc247f15988f53c799c11f9aaaee7fb13294b55ab855db8caa498577f5c9c3e3c9694b7d8504ecbe4a5d474f8882f6bb2d01e26cee234ea72d914ce30653e43f83602b8de70a3bb669571f071965249ef49bb2a58a3b680f776a7aea9936188bfa112456ee58c72618b9f0b701eb546699479b30fb98a39038f96420396f16697adc56e7fabc83dbfd1972636d1b692a5505242e52e5a7f378ca03a9d51d686ad2c68fc4008a2b35e304709c662da00f7e43bb13837b9c546f37c0a9338f25640ed591c259e581aab83a1085a7fc4e19b49cf51d1ac5bfb198a010b7c2c4985c33559f5bfa8531d0aa3682445f550d12237576f6c335d44b88c1257ad169111dfcbd290337dc2102f7b37bea7b873c844a07fd3807bb2e20b443129d8c119a330940fb8430cd4f23f9f443559804eb14c7cc87d3d62d847a2e24593a035390f8946f81089d2fe5df25655ff54952aa9668a752116aa05978ac9a84427a400dff172a31a4338bc541fd5d88b1a0e129ed5634804edc7b10eb43ceb865794ed970a490deca2e092de31a7c54975b3bf0fde0c882cda6074df982282230a40540f6e98197b9f35fdbcb5f20ef984b7dda98f0f7b023c7271fdca857bc95c5135074fbf5a9492084337930de6adbbabf45346d07dc0afd229ca97121855316ed5f48b21b08788b0949d7ec82af6f39ddb4d7da2db6574ea617ef137c3159aec8903f2f28332bbc18a65184205ef27a0dface490a2256277f6ca83ae6e5af755792abf73ca2c7840b7c7c28698d978fa674a12e0cde213fa569684d29b4707f2f8ba2634c7dab29853d7300dd76cb6664d041c32c69d823eb8a1de18721dd17620f96cad7bceaa0ce77e349cc252f30fa014093cc84f9fa0f087f9b82c58e8b74c4e356a1b21553c9296b489b1e40e86ff9f67296fdbced7ca04b84676f6ae", 0x57d, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/18 11:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4002000000000004, 0xffffffffffffff7f) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000071000)={0x0, 0x0}) socket$inet6(0xa, 0x2, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005eb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000fb000)=0x7fff, 0x4) sendto$inet(r0, &(0x7f0000743000-0xcb)="2955ed2939ac8f4bfc2371a3057a7ad914900864248f95a4c2b866fa85952522521bd85cee027df34676d6f9f151b6c039d079a373dd9d605bd8f5e9211f6603d93b97655c5f688f74df2c979ce8f62a0e3d40e444be2b0e26906d7c46aa5c4c831e87f8501fb434d3f1f3f4def01c03bf88a5ae0f94b2f7d8d15a848a070403a9d71e500aab214476935e29fbc90ccd282b5e2db40528b71ecb7266f912761c30a03dd9818a1bf184f9638b304d5dff4eb0ba26d01759b61a2b80a26f16c9bb2cdcb0526bc3229961f308", 0x0, 0xc001, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe59) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r1) 2018/01/18 11:32:02 executing program 5: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x0, 0x4, 0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b42000-0x4)=0x401, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f00000b3000)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffeb8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d6f000)=0x2, 0x4) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f2d000)={0x4c8f, 0x200, 0x7ff, 0x2, 0x0}, &(0x7f0000f2e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000031b000-0x98)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x393) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f2d000)=0x4, &(0x7f0000b97000-0x8)=0x2) r3 = accept4(r0, 0x0, &(0x7f0000f2e000-0x4)=0x0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000013b000-0x4)=0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f2e000)=0x0, 0x4) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000089d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b1b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000-0x4)=0xe8) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f2f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x35, 0x2, 0x0, 0x2, 0x80, 0x20, 0x21, r4, r5}, {0x9, 0x100, 0x7186966f, 0xd01, 0x4, 0x400, 0x2, 0x80000000}, {0x1a210c3a, 0x40, 0x1ff, 0x9}, 0x53, 0x6, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x7e}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x4, 0x0, 0x7f, 0x3, 0x10001, 0x8}}, 0xe8) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000f2e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2f000-0x4)=0x26) 2018/01/18 11:32:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0xffffffffffffff22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) unshare(0x400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000001000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000001000)=0x80000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000004000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003000-0x20)={0x3f, 0x100, 0x200, 0x5, 0x484, 0x1, 0xe00, 0x722, 0x0}, &(0x7f0000002000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7fff, 0xffffffff, 0x4, 0x5, 0x2, 0x5, 0x0, 0xfff, r3}, 0x20) socketpair$inet6(0xa, 0x4, 0xa, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/18 11:32:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000222000-0xa0)={0x0, 0x98, "bca7e34b10086355243514b9ed39d6d76a4034f38b227747c532264eaced9e4812bb82a5f0642a21437db7eb957444a92cd9aacc5f312bb7591c67bc1fbd3c73a8d200705d1da573b9f43731059f7e2245600983c6d7b2636abdcb6cd3e144106868ce43c0505cb21b62b69d52354eb6a38cc0e96c143d7d7fe9d849503cbe8714ec252745280bac25cd47ae8a7367584124ac3cf379cbeb"}, &(0x7f0000785000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000dc000)={r2, 0x1, 0x20, 0x1, 0x0}, &(0x7f0000acf000+0xb2f)=0x18) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000350000)={0x9, {{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]}}, 0x471) 2018/01/18 11:32:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000077b000-0x4)={r0}) recvfrom$inet6(r1, &(0x7f00000b4000-0xd9)=""/217, 0xd9, 0x10000, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc", 0xb0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 11:32:02 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000009000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000a000-0x4)=0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000a000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/18 11:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000864000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000517000-0x8)={0x0, 0x6}, &(0x7f0000b94000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dee000)={r3, @in6={{0xa, 0x3, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x0, 0x9, 0x60}, &(0x7f0000e10000-0x4)=0xa0) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000920000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e6000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000033f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a5000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000830000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x6, 0xa, 0x0, 0x0, 0x86, r5, r6}, {0x7f, 0x0, 0x6f5, 0x8001, 0x63561d75, 0x8, 0x100, 0x0}, {0x1ff, 0x3, 0xffffffff, 0x444}, 0x6, 0xa, 0x1, 0x0, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x7, 0x3, 0x3, 0x3, 0xad6e, 0x20}}, 0xe8) sendmmsg$alg(r4, &(0x7f00002ae000-0x38)=[{0x0, 0x0, &(0x7f00003a7000-0x90)=[], 0x0, &(0x7f0000494000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r4, &(0x7f0000e5a000)={0x0, 0x0, &(0x7f0000073000)=[{&(0x7f0000950000)=""/110, 0x6e}], 0x1, &(0x7f0000290000)=""/49, 0x31, 0x0}, 0x2) 2018/01/18 11:32:02 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00002b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) r3 = getuid() socket$nl_xfrm(0x10, 0x3, 0x6) r4 = accept4$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x3e4, 0x803) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r4, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, 0xff, 0x3, 0x5, 0x2, 0xa0, 0x20, 0x3f, r2, r3}, {0x8000, 0xfc00, 0x3ff, 0x9, 0x8, 0x8, 0x1d, 0x7}, {0x425e, 0x0, 0x3ff, 0xfff}, 0x7, 0x1, 0x2, 0x0, 0x0, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x2, @in=@broadcast=0xffffffff, 0x4, 0x7, 0x1, 0x6, 0xfffffffffffffffa, 0x0, 0x5}}, 0xe8) setsockopt(r0, 0x84, 0x76, &(0x7f0000aab000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r5, 0x2adb}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/18 11:32:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x6b)={0x0, 0x63, "3729d6ce43ce666d30197e950e1a93eeabe0eb5507aa04e7ce6f011414b19392e37c55f052ac5e140453bba0b45f918c0da0f53ef9381e343d29bd690519b632ffd58af3023a3a2169ac3394442c53972937891519e15ea9d2e235794e75ab9c3fa1f5"}, &(0x7f0000003000+0xf56)=0x6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, 0x1, 0x9, 0x100000001, 0x2}, &(0x7f0000abd000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/18 11:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80800, 0x7) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000876000-0xc)={0x0, 0x1, 0x3, 0x3f, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000006d000)={0x4000000001, 0x1, 0x20, 0x6, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22) 2018/01/18 11:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req={0x20, 0x1, 0xac6, 0x7}, 0xd) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/18 11:32:02 executing program 2: socketpair$inet6(0xa, 0x807, 0x888a, &(0x7f000022a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000039c000-0x8)={0x0, 0xa0}, &(0x7f0000774000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000548000)={r1, 0x8, 0x5, [0x6, 0x8d07, 0x8, 0xfa, 0xc2f1]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xb, 0x100000000002) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000896000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r2) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000fc9000)={0x7}, 0x1) 2018/01/18 11:32:02 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000187000/0x1000)=nil, 0x1000, 0x1000000, 0x80010, r0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000093b000)=@generic={0x0, ""/126}, &(0x7f0000f7d000)=0x80) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000e8a000)={0x6, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000d1f000-0x64)={&(0x7f00005ab000)=[0x3, 0xffffffffffffff12], 0x2, 0x6, 0x8, 0x6264d0ef, 0x0, 0xffff, {0x9, 0x0, 0x0, 0xff, 0x40, 0xb8, 0x3, 0x7, 0x401, 0xe879, 0x9, 0x9, 0xff, 0x75, "2561bfdb8739fdeeb91d8121e4e07fdac337bfc026765f61b72909a5e1504b92"}}) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000502000-0x4)=0x0, &(0x7f0000f7c000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f7f000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000f7e000)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f42000-0x32)={r2, 0x2a, "f61e5e4e10b9abcfab1c1c346235ce3ec248a2d39c27eaf5499e4a1164f585621be6668738ac1293fbdc"}, &(0x7f0000f7e000)=0x32) 2018/01/18 11:32:02 executing program 5: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000ec4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ec5000-0x4)=0x14) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ec5000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec4000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001f4000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc845}, @in6=@loopback={0x0, 0x1}, 0x3, 0x9, 0x2, 0x8, 0xa, 0x20, 0x0, 0x3b, r1, r2}, {0x1, 0x7, 0x9, 0x1, 0x1, 0x5, 0xfffffffffffffffb, 0x7}, {0x7e, 0xc, 0x7fff, 0x2}, 0x1, 0xd, 0x0, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, 0x3, 0x1, 0x100, 0x75, 0x2}}, 0xe8) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) 2018/01/18 11:32:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000bf7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) socketpair(0x13, 0x800, 0x5, &(0x7f0000075000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006e0000-0x18)={0x0, 0x3, 0x30, 0x2, 0x800}, &(0x7f00004a1000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e19000)={r2, 0x800000000000, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079e000)=@assoc_id=r2, &(0x7f0000fb6000)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b7c000)=0xa, 0x4) 2018/01/18 11:32:02 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000016000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4}, &(0x7f0000017000-0x4)=0x98) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000018000-0x48)={0xd, 0x7, &(0x7f0000017000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x8, 0x3, 0x4, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)='GPL\x00', 0x100, 0xd4, &(0x7f0000013000)=""/212, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r3, 0x50, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000016000)={r2, 0x1ff}, &(0x7f0000017000-0x4)=0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:32:02 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000004000)=0x0, 0x80800) r1 = socket$pppoe(0x18, 0x1, 0x0) connect(r1, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000003000)=0x0) 2018/01/18 11:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d97000-0x18)={0xa, [0x100000001, 0x4, 0x4, 0x8, 0x34, 0x8, 0x80000001, 0x4, 0x80000001, 0x7]}, 0x18) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 11:32:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket(0x0, 0x5, 0xffffffffffffff01) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f000031f000-0xfe)=""/254, 0xfe) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r2 = accept$inet(r1, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) bind$nfc_llcp(r1, &(0x7f00002d2000)={0x27, 0xfffffffffffffe01, 0xccf5, 0x6, 0xdd, 0x468, "8a1985dfccc87b119b031e78123d9730ca26abf2ef80b404b0c7e2e259d25310d8ae78bf848deb365ffc0ca295705baa15f776d5448ab4a6b2fced0e7277e2", 0xfffffffffffffe01}, 0x60) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00005d6000-0x4)=r4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000e1b000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000-0x4)=0x20) 2018/01/18 11:32:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) pipe(&(0x7f0000868000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000c2d000)={r0, r0, 0x2ce, 0x100000001, &(0x7f0000387000)="20a67a926d43702b69a252b37cb20ac53eb70348af2203705f149a9b74cdea933635befc27ef92", 0x0, 0x0, 0xfff, 0xffff, 0x3, 0x2, 0x4, "de2c04bedb2373cc2121b2ce0e65fb82f331bea5c590f99b511203022a355eb0aa5e8b4fa093f211a46001e4e1ca7990ee1476991806ab774cf099fd6ad11f2e105a4c77c285683bfd632e70f2489fded94acf39c9481bdb9a875feff9468ad0bb915684849882af63d3384519bab46b11"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00002ae000-0x38)=[{0x0, 0x0, &(0x7f00003a7000-0x90)=[], 0x0, &(0x7f0000494000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000e5a000)={0x0, 0x0, &(0x7f0000c17000)=[{&(0x7f0000950000)=""/110, 0x62}], 0x1, &(0x7f0000290000)=""/49, 0x31, 0x0}, 0x0) 2018/01/18 11:32:02 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x101, 0x1, 0x9, 0x0, 0x8, 0x77, 0x1, 0x76d4, 0x1, 0x3, 0x742f667e, 0x7, 0x20, 0x7]}, &(0x7f000000a000-0x4)=0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000000e000)={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="9bf2e56114e2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9caf682e604391b9162ce57c50ed469d"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000d000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x9, 0x8000, 0x0, 0x6}, &(0x7f0000008000-0x4)=0xa0) 2018/01/18 11:32:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r3) close(r0) close(r0) 2018/01/18 11:32:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x2808889, 0x8}, &(0x7f0000001000-0x4)=0xa0) pipe(&(0x7f0000a4d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000035e000-0x98)={r1, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x79856cf2}, 0x98) r4 = socket$packet(0x11, 0x5, 0x300) accept$packet(r4, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000518000)=@sack_info={r2, 0x0, 0x0}, &(0x7f000063c000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b4000+0x432)={r5, 0x1c, &(0x7f00000b2000)=[@in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe43}]}, &(0x7f0000762000)=0x10) ioctl$sock_bt(0xffffffffffffffff, 0x8907, &(0x7f0000739000)="66c61dc6caea98b1cb7a9e76c255b17b8e94320ae4c646534e2cbe1c54ad652cc17d80ae96a39454bcb5bbe70493bde6c4f6701adee2a81d31269b10d983d19944cafed9a96b10c76b9ca8949c4d989076ffd81f2ec1e804a44352ffe18a98792dbecd0184f160fd5afcad1b2a89912ea5d9a581799daf5feecd166041877db3afd8c28565cec03bd051e28a873ef5c39a706328b8c1c2db0b852d8936c0ffee2ef3fd1f5e") setsockopt$inet6_group_source_req(r6, 0x29, 0x2c, &(0x7f0000811000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) listen(r6, 0x3) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r7, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f0000612000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r5, 0x4) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x9, &(0x7f00003f3000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}, 0x98) 2018/01/18 11:32:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000654000)={0x3f, 0x8209, 0x3ff, 0x1, 0x0}, &(0x7f00000f1000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006e3000-0x8)={0x0, 0xfffffffffffff756, 0x3}, &(0x7f0000c46000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c56000-0xb8)={r1, 0x200, 0x5505, 0x8a, 0x401, 0x200, 0x2, 0x2, {r2, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9b11, 0x5, 0xcd, 0xffff}}, &(0x7f0000788000-0x4)=0xb8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00001f2000)="3b9c716e0000e871", 0x8) readv(r3, &(0x7f00009b4000-0x30)=[{&(0x7f0000a24000-0xc3)=""/195, 0xc3}], 0x1) 2018/01/18 11:32:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b3a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f84000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d66000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/18 11:32:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000e60000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000dc3000)="cd1e7996a835b8c696365876809156277191491e84f5dc121e46f9434668bc2fd14b15ea01c020427c726bae38152bcdf7fd3115da726d45b4163eb210e6b4369bf91b6e44e722ca447c3f1ab4e340b4bd5c08c070a2b7d99176270d826b91ccf9e39b740a76d22e4362e6d7188383a8e485e317d0ff9945262fb03a9ab9e21b9bda", 0x82, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00002ce000)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000db6000)={0x0, {""/7}, 0x0}, &(0x7f0000e5e000)=0x10) socket$llc(0x1a, 0x4000000000002, 0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f06", 0x76}], 0x1) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00004bd000-0x4)=0x0) 2018/01/18 11:32:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, r1, &(0x7f0000097000)=0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001ff000-0x4)=0x8, 0x4) accept4$packet(r1, &(0x7f00008dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f11000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000503000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r2}) connect$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c) 2018/01/18 11:32:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000eb2000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ff4000)=r1) r2 = socket$netlink(0x10, 0x3, 0xa) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/18 11:32:03 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000005000-0x18)=@add_del={0x2, &(0x7f000000e000-0x10)=@common='syzkaller0\x00', 0x1}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000008000-0x4)=0x4) ioctl(r1, 0x3b, &(0x7f0000004000)="e61ea9dd69de19d8e55b4ffe285744628a537814b522fa19c89957417b505aad5816d6b36ca1f71a9bec7b1c04395fd155620fd600e9c0f3f3e9234dcc73bccb318ffadbd25a5867289273a6699a1bec80a32b7b2defb8f5f0afc44410da7973b1eedf3634e23b3d811fff4a7d09de6bdf7d04abbb9b4e79d6265903047ef6c5ef1fba4c341f44241d431708a9d5913e6ce3b8a7684e37e43e96bbda758e30ca39af6f905b640a1c24a9a958eef6f91d1539fd4ae8181b61d76a303b88223b90b5a2a1d76a6dc595f29beace7b3b2349540823cf46fc4b95277e48361fa90b904d2a81459e4eef6fe53b69599e45def8aac071fbbbea80d2eb8aeb6693c884f8dbccf92debc121723e66d254c7fc73a42f59b9ffc501833acd5930dbe94ca511dcfa5094041f01ddc4ae2e9f97d1c9ff50dcfe98905f01473ccc7f103f2a2cec9ee17c3ffe49bd0e4e45e73fc3fb4bc85c379b38c9eadfef8297bc1f2026c820114cecb0ab3b60588211d187cd4fbb0d702c215d0f9937039c65880144fe33173c6b509ceb9ec26f2050b9c74775aa5f6842d237ff3ee583dc208cc62aad46f053067f2d7552e26d1afd92e2ca0865a5496d9de4b88074fb79a79e262318abd67751fffe6b6ca6db46d645aa4b520b1ba407137f036f2ba0b965680bf02d0931af4f8a170105a1112521199a4823ab35c5abdb2ba4299e9003d74c0eba9f2abfc22351600f328398d9960137572dc5eecafbfb0a873839e4f8a7a1cfb7f56d66ecce38924a953a4c82e835ca63483c9f5766cb0b265aa38575475d9272cf16e2b904470fd878bdb2c6018f3df9d2c5840f1212f8058e95495f1c5c0b73b57832e605150516e2c2c44ad295e477658952748a61a2d2a65529f1da534dd727fc132346e08eff06b4d2ef17818d3aa4cf897a4c425185ac91b658449d853a0341dbef631ea49157a60d154fc6f561459ac7947e81ac1c2d47d21cde41a3bd437b179329a4d2c7f3bef51a78f21c3002838b537cfdbb9abae67c029fda4a294118fb3a5f53489e489348e4d06e11e1826c761568f7f26538e9e0a8e0fc8e2979ede5e5353c3690ae46c33aac303a04b3bd3ff9c06e3a782b935a030ad28a5a92bd7a916bd365784dcd2c7fe2761c0adb3fc26e109d7e8f962a62cacb1f54736ed889c9d9ac695916ca88c1dfa0fcd750c7c0a32b0003fa594ba83db16823057dcba050083ffdba2601d4af31712307e65aa78ba005da06991d8f1e7aae7f311c76654cc41e65c1d48319d71f79eb1ea1274cf022de70ed014df09f6f27c0b766906e6af68c409b43bbe0fb4084618085cb9d128a9be78f714628a5d26fe71c2966ab13802e2de87d85cae4ee650ef27950eb43b587b36bfff65a5aa37a371b6319c0f6a318e8595d2906cdbb6621c0d3a1813d0d96528683cc6f69719698bf2872c07c94956c4547a503dd3bc3c6968f1e3752821af4b704aabf6ad8d35353b0893591f9bedaa61e07da3149b41edd66ad6282a4ead7d4a3ee8692e7ee664a140dee12f9279e8330a75083e36667781fa49e35a4055192f8a6cd5f0eed5a9b01108ae4f58b0f357df2243f3ee9bf51cb6c969c4c12c735f40bf97c50012819754d4675c333507041e69f78544411c76ebccecc17d045c06459f86035b1ecbb3584e0513732b7e8aab314f22fac20937deba0807cee91ce318c1afc574bf717f9b7b2a3278fb2ca513590fb3bb7e64da67cda35752201d33da777a4383b3d36ef8d7431244386b91fd1e672dc31b4dbeaec930c38f59e95eb13814b6b40a12401ae91e55bb228aa2d91e2bf3066f8de59ef063ffe41b29a8d1ac1e11ede800a12a6b261f654e1e875fac4375df50356d63cdcb18eb459948c9a09790b94dd60f661e8c1d5ec891f68ecd25600f9cfe9b78a225709ec8dd66d1150307f7290e1650489d472db95ffd8bbe07a8f48f10e5841094a532f043ac9d8f52e11c944510f45fd016fb18b1402208adcf26d0c045837bb571242c2e69ba4b16b97a8b87fa0f885a879802a5b8bec1bd70132893d83f6280c513b2c103352f0c65a52b29e5f1d3ca8c07aa9b8cf053b4c6d7b53de71a04252a902964ce7e1540aa9bae903c40bc89f54dae3d556577f961e2359de5d3c7d971094308707107155999de81b6c595689987990e150cb0fc1cfccc126f09fc11b80434199f05636b42f178321440403876e2b292f2058ffaf472dd1f95afdea67e8aac0e0ded05468b19410666f963280ca770db6be9368c4e02d54b102779ef65728730decd85643ed98b9f75b7707b7ec7532d47b70ee8bf346091f009c570cee66929aaa9726b94de39ba2978dd202092dd62241a3093fe330a6aaff71c8a1ec46852f0289b272ca59b720114749b57eb1c6f38eeb2895d2fe20d8243f2d2aadca132201594c29c55ccd8b4d0ddb1d986070a90358912faf19a37d0af5ba88bb87af9dc4c9818c4d9694c82bb7150685fa73d8328759a84fba8257bf92d8e06f9a9a482f4fb7b4480adf8f623e8db5c9c77ddb3b1b02a002ba3166060cdad3782a47c16e6bc8670dc7e3badda243e9ab320d93cf8151716b1664299d1e3a78a96ffe67d797fd38eb8463c086cf2f0faa6f63e0b2c54231996670fb5303a36b75680cf8ca3fded3048151565f935cfaa97fd2a19ece9786aae57612e662b705f89e0fc0ef3d520c6a73501bc6b2fd4e60cf4e08946fcf83ae513972de743f60b663c263bd4b1d15d3c0909c0ce7329d8e7566ed1bd5dfb26c99426eab339e52a10b873304de1ba80762e086dcad139f0543caecdde2d3dc71b76a26cd56582e4d9c9b3a82f986a3f8f46ab2c307f72939469cb2bd4fa574f95a9aed00e70e284848e10e7ce3f3f051083a224f453a52619af525354a27b9e6d24862858a4adff0f6d8b12d2ce15df2b559908342b59a4d22e317c7a9b735e360a5545b20f4edec427ef475238cfa2c5519283566bd8f528d4555be562e1b5c4463c1fc03663fa3dbf66bf0231bdcce8281dc55aa8d3ce4064a5dc4da01ae9fc6a842f621aedd3dea18c3f7d482c79e2e07bb17eaea253121ce2f18eeed993a3b6dab19b11ae6f821af2dd9e9d78117bfb8a90911f509d8c41980f7250ffd4228729214aade8ac6028252c57219cd4b26919ee6b3ea8bc8d4e003a3f26a0fee1181e02334b9010698de7483039b21c00d5902b49f59615c24beddde8b3869d39f9f69238ba9e370bf769e3b6fc16fcdb07bac34499d8dd90e3b6ffaa478c5ef72e05e617d6fe81c75bdf77e8274ec15b45d956f60a8e33f60a0db09bf5b9176963263863dca7122fcbfa7e1493605cc7729d10c70277ae75f1ab17cceccdcb5aeacd9bb0e472d29ecd675a4760a76263bd3c6ff8ab8300721b63287f3c31d97ffe888e92f7d06672cc8b8c88c410f75838085e4390a5a0f4b7ee8444846eedd0358a5d9516293953088a5c71626d81e9dfcf37a48c0c4555c0162f21b1a71e888bb0badac7d6a72e4bde4bfd6f8147f947ed22571a5870998a321215df8c4b2c23878019db9e329d894cf40f5ffd4833e2c489321831ad054a172e453874a72fa7f3876f30010c41e877c28fba00b2a643bab5156293859d6ad92741b222e09101f26e0d39c3f9861423f4e164c8027d0f8bd0c741d752ce7619ad9525ee6a380db2aecc78ff67fdb9b22d590635486e149f56a7d6704b8beaf7df686bd2f5f676429b91b996fc2c86e97946fbf1ee4efd1fb1ff660a9c81f120bc0cc2ff1486e9d59504a69a927dfd2e45e6950b6d2f08f6cca9fcaca284b448f6280c2246f1ad8dba6d926f69c8e40f30bd1427243f72c8d0c97e1b421da8547fbf532821d815ff9f7e18764a04cc8f2850df8e8f3696410b53ae96271bd4281bec18498da27d675f3d44ee372225b9bf6a32496f2ba7d4f62ebc2ea04f808adbe2e8f390ff0e945f9ad077c3b80827a5cbbd59f092aa4894a6bfdd8d4de9e7fa238f9e2349cf64f562fe0ef3adc2972048de86e549bae05daca5e64137964e532b9253b91a9b01bf2c576230e0a5ce59e75731ff3fd828fca4629eb1a3eb979ad0dfa0000000000000001d7c32e5debedb8f68be0da13997256a8727efd37683b0d34af90c44e32798edf7d1e8516918d34b845a6a6040cbaf92da909c7bbdca4bafbc74d055316aa9510edc7e8f325d998858e9c99ece44ccd540d55b63fbcc2d8adf721f0d0e79c54c50aa1f7502abd066c59bdf1475e83b0118e85567e4fe6492b8fe8dcf14e403240508f39750a0d00d0f91b5badbbaefd2e5e2ef00aa0e33d9201994a6057a1c47f571a8d9ecfc3e406aed70ce4648dba725dd93de27496762dbd27c4355135c8d670bd91c35e559a4c7877b36f1cc1fbb7ea87defd4ad0fd519b308d13afa394ae883ca748a5db318da97abef2433c75e04678af7c403825bfe6197335f983ca56ee09a2bae2744e19259b2fd09cc3aa4cb9ae70c0d1070fe7009bff01f36c0f9541d4c03d867e888d5c7f89815aa796040b647f1ff0e3ec1a5bc581d0f0d449efac85a5ea906d070e81a896fbbe93129ac8ab7665eaac96c7e5f601c3a5ffe63d16d5c44dd40005f791e7f2ecefdefcfd8d29b30310f6ecf8b5c75b4a98a9ec59396e573adcb836fffd7f7848bced0afc699cd3c9d88acf254014f3375395d5f4caed6fe4167226afd6f8c5d86cee8379a032a0d49ac4f56724303605db45151e12a9a12f67828f5f20278cd5eb8b1f2a482dff13811fd933269f4d2862f00fdf290ce37af3eef4934455aedd759a667eb380445406d36b6b9d996303ecf044f21cc6fa2ad8fc0ec4c910bdfd806581a32acda7215c1a6d314dc2917e27cca49a8795d8e3c45fef7d3c9b4a05dcbecb73a8ba38a6703fa4c41f0630a573201db91215c064be65560c0e5847119b36fe340aea3f1e989e683e01a6f3047cd2f3e95ef7096253a3a222a8c0099a36fca859bc140d2c89e1603188563525657ebd7a1c1240459145ae329f5bcc670492d69663002a34df96b3fe4d02d38ef352fdf8c4518ff9a370105ec1da01d88421e9e24a812c2ba6ef1f1ed1c7c9ad75c0b48d1a9882ca91a0314e25167895888c57a4a46927f115b0ad1e47fd19da151ecc70b982a3092082f0d34f824c09d6601e6e0d1917845d3081f62d8fb5057f3a19bd99401f1318ebda1943a97ec891a663a1cb59a86fc14f29cceb8e460f32483cf160bc900677f767e6a80131ad4022838e22669322b4c1b18baec9aef9a8706c53b05002dd81a2cd4d3eddf874e2e9006431c292019de3253d25828e4095668ded3eaca52193e6b78dda30778fc8271ead98ceb7da69638ba3bea7c2fd074591e92d7d5294ab126fbdb111d78fcdfb83c8de9b3230287d5f0af7212cbd3c4e81831b08ebbba1e6a535a6e3fe912105ecc6a33bb77aa53a38f554c29da6d86a5f00b80ecf015728e6b106c3b3b98c71be41b7ce9b93c17e99e6168061103e75e59013fca304aa4cb0ab9ebf45d6c7201a350c8d4c7b94f0a731e843b9a09fac54e95b7cfd2ef684e057eff36822f402b3baf03a15b9d80d53fe497aae590da7c5754a6d8810f150ae4af37763329b5272841e60d01226502b8e85f629949e4f01ac9b06e08711a855f5e15ca724940eef1fd4f4a509b0ed0d6ae7a2e0e46526db1d2b2cec6bfdaca8ee4de37f0fa61609b8bbe6ce023c011805506baf9e5c6cc1a54370b27c3959e1c73e08ad9ebcd2b83aa36523c2d450d78ec3e1b64bb0ebb496de9f00f1967f896e633e32c7f43b838cc63b59e2b85a6e073be849") r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000007000)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x5}, &(0x7f000000f000-0x4)=0x8) 2018/01/18 11:32:03 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00001eb000)=""/246, &(0x7f0000fd1000)=0xf6) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) 2018/01/18 11:32:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000377000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008e7000-0x4)=0x0, &(0x7f000095a000-0x4)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000091c000)={0x0, 0x0}) r3 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000567000)={0x0, 0x0, 0x0}, &(0x7f0000ec1000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000934000)=r3) getpid() 2018/01/18 11:32:03 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@generic="e38ed9f85cf8cd70bdb2d1b19edd7a68", @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) [ 1847.175554] sctp: [Deprecated]: syz-executor5 (pid 28689) Use of int in maxseg socket option. [ 1847.175554] Use struct sctp_assoc_value instead 2018/01/18 11:32:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cd7000-0x4)=0x0) r2 = bpf$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$kcm(0x29, 0x2, 0x0) sendmsg$alg(r1, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[], 0x0, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) 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, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 11:32:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000da1000-0x4)=0x6) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000012000-0x10)={0x2, &(0x7f000000e000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000015000-0x8)={r2, 0x1}) syz_emit_ethernet(0x36, &(0x7f0000014000-0x72)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 11:32:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) getsockname(r0, &(0x7f0000a42000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e2e000)=0xe) 2018/01/18 11:32:03 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x7fff, 0xa, 0x0, 0x20, 0x7d, 0x0, r3}, {0xca, 0xfff, 0x6, 0x3, 0x3f, 0x1, 0x8, 0x400}, {0x5, 0xfe7, 0x1, 0xff}, 0x7fffffff, 0xf, 0x1, 0x1, 0x1, 0x2}, {{@in=@empty=0x0, 0x3, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0x0, 0x10001, 0x0, 0x401, 0x6}}, 0xe8) sendto$inet(r1, &(0x7f0000001000)="227da83a6cde5ffaeacfff1a8face609fe5b9e86e9e91664253ce97b257cecb57e51faf56694884bf4bc56820800e6e5ec92988d19ea31259d69d7cdf8b7739e892969c35213f7a7b0907b57c9f47db701662a17d320799fb3f8bfcb9384150887e81e13b56c760d537f432b98d8faf3548e0c8fb5c867be0c08f84c67b65cdbec3ff8e037b1ba057e993a77b356c926f6ca8b6d015fe058c554931740158047465ec6c4b18922ea50c7e6e29ff33ca3bd8c9bcba30cf7dbe4e7a14ecc7a6f8b53c51b657e93e2ec6345dc08de00a5fb1d28b03a7c34e74ab39bbc637396a638f6f27add2394ce29113ff34d6f6f7e106a58eb7a9a1365", 0xf7, 0x20000000, &(0x7f0000002000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000003000)={{0x101, 0x6, 0x2, 0x1, 0x3ff, 0x6}, 0x64c9a54b}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000002000-0x64)={&(0x7f0000003000-0x8)=[0x8, 0x8], 0x2, 0x0, 0x5, 0x400, 0x56, 0x4d, {0x7c00, 0xfff, 0x1000, 0x0, 0x5, 0x2a, 0x2, 0x7, 0x4ae, 0x4, 0x1fa, 0x3, 0x4, 0x2, "53f114cd6c2406f51a70460de1aa9a534e4a3735570c9a4b826ae22aef5b28bb"}}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 11:32:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0xffffffff, &(0x7f0000487000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000cf000-0x28)={@generic="007796ec37b633234c589aef3c39af0e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d20000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000fdc000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{0x3, 0xa91, 0x7, 0xf1ae00000000000}, 0x36, 0x2, 0x0, 0x0, "8a006cf2fd6b575231a29970314f733ee84b6ad8a99b333b613c5f5a33bd43aa410d1213a11fa2aae78812bfa71881569295de58c200933c83dcc003d5c9c62b"}}}}, &(0x7f0000a2f000)={0x0, 0x4220, []}) 2018/01/18 11:32:03 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000fec000-0x4)=0xfffffffffffffffe, 0x98) 2018/01/18 11:32:03 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00003bf000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003af000)=0x1c, 0x800) 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) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000d70000)=0xffffffffffffffd4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x16)={0x9, [0x7fffffff, 0x9, 0x6, 0x225, 0xae, 0xde0, 0x1ff, 0x7a, 0xac0]}, &(0x7f0000000000)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x1c, &(0x7f0000665000)=[@in6={0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000001000-0x4)=0x10) socket$inet6(0xa, 0x800, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_int(r2, 0x29, 0xf7, &(0x7f0000961000)=0x4, 0x4) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/18 11:32:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002b8000-0x8)=@assoc_id=0x0, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r1, 0x8a21}, 0x8) r3 = socket(0x11, 0x0, 0x7d) recvmsg$kcm(r3, &(0x7f0000d1f000-0x38)={&(0x7f000082e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000012a000)=[], 0x0, &(0x7f000058a000-0x35)=""/53, 0x35, 0x0}, 0x40010062) [ 1847.231547] sctp: [Deprecated]: syz-executor5 (pid 28713) Use of int in maxseg socket option. [ 1847.231547] Use struct sctp_assoc_value instead 2018/01/18 11:32:03 executing program 1: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000a2d000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xb5, &(0x7f0000f74000)=[{&(0x7f0000607000)=""/10, 0x0}, {&(0x7f0000773000-0x42)=""/66, 0x0}, {&(0x7f0000295000)=""/151, 0x0}, {&(0x7f0000f74000-0x1f)=""/31, 0xfffffffffffffed9}], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x4}, 0x0) 2018/01/18 11:32:03 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x79e7}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x80, 0x0}, 0xc) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 11:32:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000095b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$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) sendmsg$alg(r1, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[], 0x0, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000a50000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002f8000)={0x0, 0x80000000, 0x8, 0xfffffffffffffffd, 0xffffffff, 0x9, 0xffffffff, 0x6, {0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x40, 0xb3aa, 0xf55, 0x5}}, &(0x7f0000446000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000019e000-0x8)={r5, 0x4}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000dd5000-0x10c)=@dstopts={0x16, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3, 0xba, "e285f5cfb4fccf994d57af7b9d8d8fe5e7d01c3bb0198a37860ce72e7aaac3c7492940967a19d7948238ccdecf67c516c79e9c9f75017626cb003dd062e969e52533b1195d80f4b60d9007828fa8b9d379113e65adb43d1bca3f4701ab38d64d859b8037c4d388e4536719041fdac75fe96473e462ee95a8d153bf15bdc41fe4817dde449f21ddeb96c7f7d175be31eb1f9fe1d04f036b6e09d171e985bf957875759de35cffcdecacdda188b7b16cc3339dbd5b580cd2e2fcbb"}, @enc_lim={0x4, 0x1, 0x36846fae}, @generic={0xcddf, 0x29, "5e2558e6ec9fc89a716451e5c2a2901072060c79bcb9dd474256f7f642757c951c7d5fff3c5dc56b6e"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x10c) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1847.303079] sctp: [Deprecated]: syz-executor7 (pid 28733) Use of int in maxseg socket option. [ 1847.303079] Use struct sctp_assoc_value instead 2018/01/18 11:32:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000313000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffff2) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x1) 2018/01/18 11:32:03 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) socketpair(0x0, 0x800, 0x3, &(0x7f000011c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00005bf000-0x10)={0x8, &(0x7f0000aeb000)=[0xfffffffffffffffa, 0x0, 0x8, 0x5, 0xfffffffffffffff7, 0x96, 0x1f, 0x1000]}) 2018/01/18 11:32:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000079b000-0x4)=0x10, 0x800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d5c000-0x4)=0x0, &(0x7f0000d26000)=0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f000000c000)=0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000+0xd40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da16df", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8c46f7579ce19216"}}}}}}}, 0x0) 2018/01/18 11:32:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40049409, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) 2018/01/18 11:32:03 executing program 7: r0 = socket$inet(0x2, 0xe, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x287, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x24, 0x21, 0x100, 0x2, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x1d, [@typed={0xc, 0x1, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1847.380118] sctp: [Deprecated]: syz-executor7 (pid 28749) Use of int in maxseg socket option. [ 1847.380118] Use struct sctp_assoc_value instead 2018/01/18 11:32:03 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x100000000) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000b0000-0x8)={0x0, 0x6}, &(0x7f00007ec000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8001, 0xfffffffffffffffd, 0x200, 0x10001, 0x8, 0x3, 0xfffffffffffffc00, 0x80, r1}, 0x20) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x805, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/18 11:32:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f00008a0000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00008f2000-0x108)={0x8, {{0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xde0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 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]}}, 0x108) 2018/01/18 11:32:03 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000479000-0x4)={0x0}, 0x40f) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) 2018/01/18 11:32:03 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000025000)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl(r2, 0x1, &(0x7f0000027000-0x32)="") 2018/01/18 11:32:03 executing program 2: pipe(&(0x7f000036d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000001000-0xa)={0x3, "736df29c23e3"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3f, 0x80000000, 0x0, 0xaf7, 0x6, [{0x9, 0x100, 0x96, 0x0, 0x0, 0x2488, 0x0, 0x0, 0x0}, {0x1, 0x14e, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1ff, 0x3, 0x1, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x3, 0x4, 0x7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x401, 0x10000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x4fd2af90, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x0, 0xc) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f000044c000)=0x0, &(0x7f0000bc5000)=0x4) getsockname$packet(r0, &(0x7f00000b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000917000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 11:32:03 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x200000000000049, &(0x7f0000000000)="", 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f00008dc000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008af000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000001000-0x57)=""/87, &(0x7f0000001000-0x4)=0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a7b000-0x4)=0x48, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xe0a, 0x2) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/18 11:32:03 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000dd6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f69000)={0x0, @in6={{0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5ea, 0x4, 0x203, 0x6, 0xffffffff, 0x52fc, 0x1, 0x7fffffff, 0x38, 0x7, 0xd0, 0x8, 0x6, 0x6, 0x8]}, &(0x7f0000f6a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b8b000-0x10)={r1, 0x2, 0x3ff, 0xc76}, &(0x7f0000666000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 11:32:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007d0000)={0x20000009, 0x0}) shutdown(r1, 0x0) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000171000-0x4)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00006c3000-0x10)="48a18ac940806883fbe23725d8ff18ff", 0x10) sendto(r0, &(0x7f00003ef000)="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", 0x1000, 0x4080, &(0x7f0000b9f000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x0, {0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}}}, 0x32) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000b32000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001c9000-0x10)="e513b5bf00004000000000000000e314", 0x10) r5 = accept4(r1, &(0x7f0000385000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e7b000)=0x14, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f000013a000)={{0xffffffffffff2925, 0x100000000, 0x8, 0x1f, 0x9, 0x7}, 0x6, 0x5, 0x2}) r6 = accept$alg(r4, 0x0, 0x0) read(r6, &(0x7f000095c000-0xed)=""/237, 0xed) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005da000)={0x0, 0x0}) socket$inet(0x2, 0x80006, 0x2) setsockopt$inet_group_source_req(r7, 0x0, 0x2f, &(0x7f0000b92000-0x118)={0x10001, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/18 11:32:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ad3000)={&(0x7f0000976000/0x4000)=nil, 0x1, 0x4, 0x0, &(0x7f0000ae3000/0x4000)=nil, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) bind$inet(r0, &(0x7f00005e6000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$inet(r2, &(0x7f00003c6000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e9000)=0x10) sendto$inet(r2, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a37000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000521000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007bc000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, r4}, 0x14) 2018/01/18 11:32:03 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x60, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x80000001) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000006000-0x18)=@add_del={0x2, &(0x7f0000011000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/18 11:32:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfff, 0x10, 0x90b, 0x6}, &(0x7f0000b7f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000026f000)={r1, 0x401, 0x8270}, &(0x7f0000366000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6d, &(0x7f0000002000)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x8, 0x4, 0xbd, 0x2, 0x5}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000006000-0x1000)=""/4096, &(0x7f0000008000-0x4)=0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000003000)={&(0x7f0000009000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000008000)={&(0x7f0000002000)=@can={{0x3, 0x1ff, 0xcc, 0x10000}, 0x8, 0x1, 0x0, 0x0, "9be5db5cac14389d"}, 0x10}, 0x1, 0x0, 0x0, 0x20000010}, 0x200008c0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f0000004000-0x20)=[{&(0x7f0000009000)="6ea1f7e28dea8787cb7bb29e737ee40b75ab7a8cdb1fea37a3ee89d54a6d3345fc33f3b40d29872ee59d84be885f3b05dadff9", 0x33}, {&(0x7f000000a000)="13e5d6687d9b44717ceeae48284dd525d5eaf0a24a99ea28f7176c0a709690dc696ee5de55a565b38a1b9d81991ea14943cb89f2b1bdcc04afeed5cdc50aa3c3599d24a7553733782797cdc73eb797ba957d4d8f5a25c8bf20c7a65b1234aea08aeac1e7dc7f8000b19b220bcc336665f680949168455148cd8c819365b24cb370123bbcde569befa0e8e3a3fbe63945fda3999afafe3af4b6fcd15390abbe597bd16626254583e54e08be8304e0213ac6dd995b2d5f77162ecd85394b999fd50879c9ac677725bdd4", 0xc9}], 0x2, &(0x7f0000009000)=[{0x68, 0x13b, 0x8, "cdabc8fe3676e0d61d9904058c4b042fb9f0f1568e9bc77de0591543775f4a7320a682890f42b8bc1feadee5702d676f9b5348b6f69a3c9da71ecfbc714a2cb311730b73dc5ffb397acce1ee7ed335837dcef9a7d85ec17e"}, {0xc0, 0x88, 0xe, "ab7ebe0520f0c252780750d444b75d8a87618f09423c2ea4f0289fc0c3b407de5da05926d728e8463faef2508d2cbccfc0b7b1212fdc0359228fbee9f1b8624240b5b2e66f3c8b3da977989dab46c7783c45205aaa3f9ee1eeae1cab3fef3f4360ce10d61c7ead39dcf81c6d4af0bf098fd41dc0873a7f3484d469a256a7bf5333e729ff09e9148c05ae021fe106ea6bd4fb2c122f08fd15f1ca958dfe9f9553e3d081c67b5a7752c921fcdaa4bf"}, {0x28, 0x105, 0xf68b, "6ac4593a5e20befbec1e7b0f42e4ef828190312da786"}, {0x48, 0x113, 0x47b, "5d4ab46197c0513d5e692dba9e98fbd7ee8efe6fb85ed7569af86010a267069d9561340bec5526db6813476929102b9348027d8d"}, {0x80, 0x10e, 0x81, "38f886de80a020ded6e8e810892cb44791fb707113113e571afcc023bd99392f9d9077d541b7e43d2c3f82105aab850c3ea5982d088fed974d6663b5ea8ad1da6ac8b0e2731609857ce3e9f687fad9de1ca03141466c5aa39e777f7f9e5f937996049c07ba80e620f6746f8a"}, {0xa8, 0x115, 0xe63, "8593539edce737e8f185a4edb6d9ad3888e4d8db5187691cc17a956c08c5f34f6a507ec20b75c109b05ef7c573563caabc74755031a1f3968b7f36111beb00498d7e8f578909fad90efe5c2196a838113c69847facb74358f9e1dba1480bc6c1fa656697324dcf651b09bc6364a19f28190194bd95385cdf146402999d3bb2876810ab9a3ad600be9c775e11385abf71e8ae9cd11d"}], 0x2c0, 0x20000800}, 0x4) 2018/01/18 11:32:03 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e21000-0x8)={0x0, 0x3, 0xffffffffffffff81}, &(0x7f0000108000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000003c000)={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]}}, &(0x7f0000916000-0x4)=0x8c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) socket(0xf, 0x80807, 0x1) bind$inet6(r3, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 11:32:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000fa0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000010f000)=0x60, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009ff000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000408000+0x8ec)=@ethtool_ringparam={0x11, 0x200, 0x4, 0x0, 0x8, 0x5, 0x3, 0x25d, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d52000)={0x26, 'skcipher\x00', 0x4000000, 0xe, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008c0000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0xffffffffffffff6e) r2 = socket(0x1, 0x80003, 0x1ff) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000e63000)=0x7f, 0x4) bind$alg(r1, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) 2018/01/18 11:32:03 executing program 6: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="224644f3f2f6d850eaf91dadebfafd8b") setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002bd000-0x4)=0x15, 0x4) 2018/01/18 11:32:03 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000643000)={0x0, 0x0, 0x2, 0x8, 0x9, 0x5, 0x4, 0x4, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14e000000000000, 0x7fffffff, 0x8, 0xc29, 0x2}}, &(0x7f0000eef000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e49000-0x5c)={r2, 0x54, "228e3c150c92a6691e8b8daf888aee9718a14a25f9bc687fde4b636b4973628f0257f42393fa450623b383fb8ff71694a3581504aeaee7dc033456ffadad72e84221c7e663d29bd40fafafef4e5eb8d2f91cb941"}, &(0x7f00006bf000)=0x5c) r3 = bpf$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) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/01/18 11:32:03 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000733000)="799ab919268f5eb3c08e51f1f9071cd7157112d5dd6eb1da27eaa7b8b0fba1ebecbc3f3762937ea37b9a52492e29221f592c7980a05a7b0887f40790be48aa73f1019707f1511abc3aba813cd3286180eedb9178ad3838f2d0564859d4c4a487dbe77445fd7bf84d95ef708c8c14758bb84a61d4aed0355c03a63f2d73990f99197511af7f52e30c53db3b9240aba643b2d199ccb5b24f9ce253984c5e4cc75f7b945f99fedabf73921f31f20b5dd2cda2270bfb14246b7a2a42541a4505e86b7ec4fe36d93798", 0xc7, 0x40, &(0x7f0000dc3000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ad9000-0x1c)=@req3={0x4, 0x7ed, 0x7f, 0x1ff, 0xdd8, 0x1, 0x8}, 0x1c) connect$inet(r0, &(0x7f0000dc0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:32:03 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f00001d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000611000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, r1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000936000)={r2, &(0x7f0000068000)="", &(0x7f0000130000-0xc9)="", 0x0}, 0x20) 2018/01/18 11:32:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x3, @rand_addr=0x10000000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ac) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000e9000-0x38)={0x0, 0x0, &(0x7f00006fc000-0x50)=[], 0x0, &(0x7f000024c000-0xca)=""/202, 0xca, 0x0}, 0x10000) r1 = socket(0x8, 0x0, 0x401) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008e9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) connect(r1, &(0x7f00004f1000)=@hci={0x1f, 0x6, 0x2}, 0x6) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000584000)="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") bpf$OBJ_GET_PROG(0x7, &(0x7f000085b000)={&(0x7f00002e2000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/18 11:32:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000625000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000082f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000331000-0x30)=[@in={0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f000027f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000062b000-0x25)={0x0, 0x1d, "9389de5d884be7d6f83c6e7dd545346f4006a2af507a41b22f54419a1f"}, &(0x7f00000c3000)=0x25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cee000-0xcb)={r2, 0xc3, "9926640fa93c013c29639850bdd9ebee3658549be663990e32de5e4113ffe248629d8972ef6c1d1504df79a7894976b914f293f72ab50d12de18fd4a77d7f830f0247b2474e9f5a81dda429fb5f17eb66a82bd0b5069824037084597167b4e6a3e7bb127e53a6c528f66754876402ba2c90e47a239b142d3528b5705e07ae3fd020998ca42305ba463af21ce65659e0499f56724f5a0824814fd05a97c0fdde1859e95d4784d717bd6c65c1f0e348b4b009f5b063e9a9ae7f5e4f5abd10c1dc40a49a0"}, &(0x7f0000dac000)=0xcb) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000508000-0x1a8)={0x862, {{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]}, 0x1, 0x2, [{{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, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r4 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r4, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 11:32:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000064d000)={0xffffffffffffff9c}) getsockname$ipx(r0, &(0x7f0000e07000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d18000-0x4)=0x10) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockname$packet(r1, &(0x7f0000885000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007a6000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000190000)={r2, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r1, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000587000-0x4)=0x2, 0x4) 2018/01/18 11:32:03 executing program 7: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet6(0xa, 0x802, 0x88) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005d3000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003a9000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/18 11:32:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002e7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007bb000)={0x0, 0x2c, &(0x7f0000851000-0x2c)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000256000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007de000)={r2, 0x80000000}, 0xffffff30) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000589000)=0x0, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000085e000-0x4)=0x1000) r4 = accept$alg(r3, 0x0, 0x0) sendto$packet(r4, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/18 11:32:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) r1 = accept4(r0, &(0x7f0000d0a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a18000)=0x1c, 0x80000) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f00008f5000)=0xff, 0x4) shutdown(r0, 0x1) 2018/01/18 11:32:03 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001d1000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d05000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x20, 0x10, 0x8, 0x0}, &(0x7f0000e98000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x20)={r1, 0x18, "e8dde7738bd88895ce162451242fca52d6728f5f3d1bc536"}, &(0x7f0000000000)=0x20) pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) 2018/01/18 11:32:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x6, &(0x7f0000263000-0x8)={0x0, 0x0}) r2 = gettid() r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a14000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007dc000-0x4)=0xe8) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000069000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000932000)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f19000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a12000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b3000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005c000)={0x0, 0x0, 0x0}, &(0x7f0000252000-0x4)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000081000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000034c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000881000-0x4)=0xe8) r14 = getgid() sendmsg$netlink(r1, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000eb1000-0x40)=[{&(0x7f0000de4000)={0x10, 0x15, 0x221, 0x5, 0x3, "", []}, 0x10}, {&(0x7f0000c6c000)={0x1358, 0x23, 0x200, 0x6, 0x2, "", [@nested={0xfc, 0x7c, [@generic="5996bb83ffdd175a6f2001bae9c7bac6970d1ca6c4a9014c9cba32c2c5d5c904254f3ac394b083395079142fa80edbb1e857afcad9c38471bfa36a08a67d8c1e5340850f6d6bc548ce5fe6da176904ef66a15cb383ba1bf4b19aa31883bf0d2b542b51815df8640eb7651945bf16015a56fb3e5dd58c9f34e4c74485c2e64fc916f98428d77fd98a608428ef316ba7f28dff9c36239dd6cf46864db771f3469e26dbd63117d1ef12e720dd172bc0429bcaf3777c705c55b682e8f97ae4d7cadb71f7a421372a7e9cbe11882d9a7fdc28f736062af8fa7c9321938517f6e18b57b14b238c67c25058f41c0857486353538fb7f01f49e5"]}, @generic="2dc0bf30e05a2ba48a952dce2b089ae2011088a07b78751c3d05e3b6af2115d4bf234287ef62aa7732488af112bfb69a26bed05242a6215d316da489cbaf3ed56af450b2cba8748c44a05055a20304d9439f4c3fcc568c3653a5d854d6920578b1b7fd5071578397a80415da7aee1fceb0ef0fb1b138d7f5c0dcfdfcdc678941085dce14006b3893e11a2aebd32f783608be1ad38af832c4feb52842c02165a63b31e14cc7b7e11fc45d699064c3451ab9ee2cb64cb1b8283f09b09eea6242d6a8864115bcd7a5", @typed={0x18, 0x5d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @nested={0x154, 0x0, [@typed={0xc, 0x8c, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @generic="d61ef0d8f1a8c1755a9f133a70c3d1dc92bf4dd7b1837294a7e5bc9e37fc54c610c8c04c0c579f6bca8180771d7013446eaa02742d0c9ee8cd26b008c64484163f81e270fcd2760774129e865977061c9a35ecfc084d6cca22b7c61195a9154dbec5fd26f80f2a628f5e61f4c3af23f2d6a5b5", @generic='%', @typed={0xd0, 0x16, @binary="bedcc68bd90172b4e57bb65d272f8370ad8016b702553705ddf0b2539043acf4ed7044ef1ca011659860a84b724a0e23930809f0c58c15484b51b61e837c78e124ab5975dfbdd172ecc37805e379c066a903f819a7efed465717172da034f0cfdcece22aad701fe53b8116f3a13497a7ce669001c011846d736b2d86dd2cfff06831c22af80d49e39c68eb0c9e09a5edefe0ebd8c89e8c855f56d53bb74859031ba38d346b6b0e8bbd8679a8f4f9e848f23fe9cb68279864005ca014a7196f66a47e074e9f24ffc3"}]}, @nested={0x10, 0x88, [@typed={0xc, 0x58, @pid=r2}]}, @typed={0x1008, 0x59, 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@generic="706dcf2a09e928aae1adc50ed673f02bc7b6224c50cf2a5f67178edc0233da04720cf804c05ec92d5d2289000a115f0b493c49f2f7560e59e9d12515affb042efbfadf70cf45e3c48c75a57823a28f18e89898587d4a48ee763e3ed624a31a16b1012cca544786a0051370b7c3234b2d698da39b71f1b0", @typed={0x14, 0x4b, @str='[@[vboxnet0\x00'}, @generic="50f0439fddfbeff86aabf2628129ccae1cbbfc72327f0cca8ff7bd5514f062e7319d4282492097b5f4eb7f5d158c049cb44e99e541e5ca08e90c76e1057db879dca0f626c937b31cbc009da7ccecf23a80c138ba04fdf5316dd0b35364ccbe9d8472887139cb93ddfc03ac29e67fb754", @generic="942a679d7348acd768d8c7dfe6daa95d08ebb997c3eed523fb5686dedb5982f18f90d5baa67d647f58fe788273bd3e85ef3133b2b630b80092771288634e39b10979e73cfc5b0b42f026a9dab64f22bfa17a098e5a104e55125228a5b66c36c61da3bf4d57a9aa1d46d8c5679da8fb696e3fb333e4548cc8e85939b9f02516ae21c6c14d986595e63a7ca65ee729aab6a0ac167dd9be2a55125325d70703311286827524031181cf948ccc0b0170f6a97c7ea859c26260c70824f0d41859715efb76451615a084a46d84", @typed={0x8, 0x4c, @void=""}, @typed={0xc, 0x3a, @fd=r5}]}]}, 0x4fc}, {&(0x7f000032b000)={0x38, 0x12, 0x700, 0x1, 0x3, "", [@nested={0x28, 0x86, [@typed={0x18, 0x87, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x37, @uid=r6}]}]}, 0x38}], 0x4, &(0x7f0000819000-0x40)=[@cred={0x20, 0x1, 0x2, r7, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r13, r14}], 0x40, 0x50}, 0x24000000) sendmsg$unix(r1, &(0x7f000003e000-0x38)={&(0x7f00006f2000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000005e000)=[{&(0x7f0000542000+0x4be)="881948b83ad5c3f7ba1d7321ba30cb0a31a780360395dc88e0f3ee34c7db49f54b29ee25b45d540f8bf38d60005286802e478d18be2ba962e7dd109de7dafd0ebae02537bb10cddfa8def6fca916eb0fd96644b682407954ae1d", 0x5a}, {&(0x7f0000b5f000-0x55)="7f9507b8e3a473f7caf2fa3f61cb8ed835849a3c587caae3f7f6ca7f186deceff963e7baf9d1e599859eef4794436e8a51c0bf102cd5f176100883ba7dcc4452720c96a0a22a664b6b1dc049185da545fb74acad2b", 0x55}, {&(0x7f000043c000-0xfd)="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", 0xfd}, {&(0x7f00009d0000-0x72)="392a67b4596a1988a99657f31e3ae964d58822a09cb2d88b35ab407880b5b574a335d50f88412b04761f14014d39652f5a53970f0b50cff745c15e1555e66feb5407de636be7b8cb93f90922621cb519109c12f1b7ecbf27c887462313e1d3f35075428432b6ea032aef1d9398379bdd7649", 0x72}, {&(0x7f0000b10000-0x3b)="bd0c7f987d59328168340dae094ca4cd9f430d0821e69006b6edeb4d31787446acf21c2d8207a8feb04115c8cb23f5386fe1a96e8e8ad36cc32f41", 0x3b}, {&(0x7f00003f5000-0x6b)="0b4e7543ad50b1a1f3efd14604a70e92052ffa7acd8ecb3c925c88cd39da998b2cace71712eaf12e8f74e663a98faced29b4841501c64d8a6304c6f2ce8dc20a4e7203ad1b11c804cf19dc05f88506a031bb6c303ad9024a6fae01f0b1e6c36ca08d217337a8d553ceeb09", 0x6b}, {&(0x7f000025c000-0xbb)="4a30c015f823fff4f6951fb5161c7a862798bcca05a982cd5f2eb0ad7b3643b0df1f5f6d4414314f7b8a109788898bbab507d8d88b52677ea2411d5ba54660356f147640246eb42987fee17fbd7b9dff199b02cb3135068b690dce9da32599d6a0b20d40f99f798612fc907f27218d401510acb4717f2336f2439dcef5d981cb7121fa9cb8862b370eeccceb1866ef1021a59a98fe517c29f0fab8a722b122b3c919bd9b8d349e7889d0effe8097c15057edfa2c0d9a4e0e40b009", 0xbb}], 0x7, &(0x7f0000bb8000-0x140)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r13, r10}, @cred={0x20, 0x1, 0x2, r7, r6, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r5]}, @cred={0x20, 0x1, 0x2, r3, r4, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r5, r0]}, @cred={0x20, 0x1, 0x2, r7, r4, r12}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x140, 0x40}, 0x4000880) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x4, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x3240000, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 11:32:03 executing program 3: socketpair(0x1, 0x6, 0x4, &(0x7f0000d68000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x6, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000e2c000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x3fc)={0x3fc, 0x2f, 0xb00, 0x5, 0x0, {0x1d, 0x0, 0x0}, [@typed={0xc, 0x6a, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="0ae24f78ea6353b61c29e20c144eec2b3637b0d2bc67502e7ebfb27134", @nested={0xcc, 0x13, [@generic="d8e8d9fa2e0ae28a5a337b306c5817cf967c9e0f51", @generic="7d9777ea913bcb677e87f6013991a4198c7fb6afc1d02f67ec0a6d60f7eb9b7b98c5299258f3ec9811b383d414a99c87729d41e195baf9d3cbfc08087e8fdeebbf0356d9aa534e2dc29edfc122add9998ac7e538e7dede23596a8a847fa74216912f50211e892c2c2e7465db2bc6dd3549b44f61d5878eb5d6129c2157451a3be38cf9877d525a18a132180083797b22589391c6d6dc6a4dc5f2c39ca7701819b66fe4b0c20117c5028fc7e0db", @generic="9db3bdde"]}, @generic="2d2dd150feb0789c9051681d5fa1115bb316084cbafd66cef1b38f75a216c74b8a9f0eaf87faca279a64be1b89ad0eefba4a403947dd3c6ab5944fbbff26017fb31e8946d0bfa1611f3517a8f0809ef90b6622fcd4216d0b15f60a1606421b45c6418d865322cf3add2ac9e83b2f6d8873c0e6ec48013ff6613d932b8f298a41bbfd2cbc3f38", @typed={0xfc, 0x70, @binary="56b2df610ba11bca917227130174e5294fec5e163ed25b07990a7376810a051787f9f81038c191124da18a8b6d1e279c70f7a4b1b8ddbad869d4c2436dc6471f7fd1896a50982fbcb468ac0bb88da8966c78378d98811bb7e7b37554d137c23d4efac9d14affe6195f594e61b9955e341bb9cba95066f65a093041ef0c3ea13222f40d71b1dabf1ca5797f3aeaae7b0df69f0dfcd99ed258fdcd8edc8032fac48d6bc79e161a969dad878d8643c256704d40e4afedb943629df3d479140cbd29b5fc62b9d94d597e5ab286947098b8f99b09e5c20810e28a16f74582006a95d161ef24999aa10efb7014da9ba5a3809c073272"}, @generic="c483dcccbef7219a1b9f1aa3d627eb4a1b04a56f2bbc0a2db7fa8ad350efb32bb6c84828e912a53d3f4ca8d6e25f50d077749418c1233852396d0491665908235c0cab13ca1ce4610ac0ae237a78c6617a424a0715a4d928c01aea7cda91e8e0761b7bb8be85b60bdbd5580b57f8b0455bb442af99ae3caf15e597b9854e51f142fdab8eaa6f7f43c28b62901fa7d416432ca3be80a3c593cc560934902fc9f6f5fb00317206b73d0994ae28b80e7f5219f4b1915e55b25c9c488a802f63468632af541c6c3e4945da1c73dc07c58afbce47ff51b0b3020293ea56864c606a51e9e9d0c3d0e63581f46b0fa456", @typed={0x8, 0x16, @void=""}, @generic="709eab9365c9a9602f306448b3923ae6476cba355d5879172b87be1d221acebea3e9a7e78dac3a39bd181b3ca827c260accf25102037cbbe523ef055c183058d355c3582200b559e5d00fd53a6dbac2dea7eaf5a4819bd4a3e3e5a466ea2c6bddbe0bab13facb6f2d6a6eb43041b16cd", @typed={0xc, 0x61, @ipv4=@empty=0x0}]}, 0x3fc}, 0x1, 0x0, 0x0, 0x40004}, 0x40010) socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00001ce000)=0x0, 0x4) unshare(0x0) getsockname(r1, &(0x7f00003b7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f4000)=0x10) 2018/01/18 11:32:03 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fce000-0x2c)={0xf, 0x8, 0xffffffffffffffc1, 0x101, 0x10, 0x1, 0xa7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009e2000)={&(0x7f0000b67000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000b14000-0x2c)={0x400000009, 0x0, 0x0, 0x0, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, 0x0, &(0x7f0000fce000)=0x0) r2 = socket$llc(0x1a, 0x0, 0x0) r3 = socket$inet6(0xa, 0x805, 0x10001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000072e000-0x108)={0x0, @in6={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x9, 0xfffffffffffffffd, 0x2c, 0x8, 0x8d, 0x7177, 0x1, 0x0, 0xffffffffffffffff, 0x1, 0x9, 0x38, 0x81, 0x4]}, &(0x7f00007ae000)=0x108) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fcf000-0x8)=@assoc_value={r4, 0x8}, &(0x7f000017c000-0x4)=0x8) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000fcd000)=0x0, &(0x7f0000a93000-0x4)=0x4) 2018/01/18 11:32:03 executing program 0: mmap(&(0x7f0000000000/0xbb8000)=nil, 0xbb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x3f, &(0x7f0000bb8000)={0x0, 0x0}) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000bb9000-0x8)={0x0, 0x2, 0x9dc3}, &(0x7f0000bb8000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000060c000-0x10)={r2, 0x2, 0x4, [0x400, 0xfc, 0x7, 0x1f]}, &(0x7f00008ea000)=0x10) 2018/01/18 11:32:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000091d000)={0x0, 0x33dc, 0x0}, &(0x7f0000a37000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000948000-0x8)={r1, 0x8}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000c8e000-0x4)=0x7, 0x4) accept(r0, &(0x7f0000d3c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000099b000-0x4)=0x10) 2018/01/18 11:32:03 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e78000-0x4)={r0}) 2018/01/18 11:32:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000de0000)=[{&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f00006dc000)=""/125, 0x7d}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000001000-0x5a)=""/90, 0x5a}, {&(0x7f0000000000)=""/65, 0x41}], 0x5, &(0x7f0000000000)=""/76, 0x4c, 0x100000001}, 0x10020) accept4$netrom(r0, &(0x7f00006e8000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000005f000)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000037000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000beb000-0x20)=[{&(0x7f00009d3000-0x5b)=""/91, 0x5b}, {&(0x7f000048f000-0x1e)=""/30, 0x1e}], 0x2, &(0x7f0000000000)=""/140, 0x8c, 0x6}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2f000-0x8)={0x0, 0x0}) getsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000ae8000-0x4)=0x0, &(0x7f00000dd000-0x4)=0x4) 2018/01/18 11:32:03 executing program 4: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={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]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r3, &(0x7f0000acd000-0x4)=0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000acf000-0x4)=0x1, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r5}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="633eef1f82e98640e377f284d60c4f1b", @ifru_flags=0x2000}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000acf000-0x8)={0x3, 0x26, 0x8, 0x5}, 0x8) 2018/01/18 11:32:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000001000-0x188)=[{0x0, 0x0, &(0x7f0000419000-0x30)=[{&(0x7f0000930000)="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", 0xfb}, {&(0x7f0000140000)="2647a98644a92750c3d934eb8bdbfd0eac4b2e713dcfd8fd7aa0219a78b73fb47e07f6c890ee5c8d4192e5ef8964da3b11b7306af35bea6b1b5a7b23d56996dbb248260773241d96e98dcf14380178", 0x4f}, {&(0x7f000033c000-0x1000)="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{&(0x7f0000237000-0x4b)="808a7095c8eb31fcba2a2d0a5b27adb978b956ba57eeaab9418059676ce910b5059bebc1d2b445f2eb0eacabaf8aa519cfc4c5fd8415559734635e5f0fe989d76bd73b5a7c99cb7299aabc", 0x4b}], 0x7, 0x0, 0x0, 0x20000040}, {0x0, 0x0, &(0x7f0000c5e000-0x10)=[{&(0x7f00002a8000)="9d775f9e7aafded248a49e5fe693a9df0ed0f8e220b29feed182d967f20c3f8070b44447", 0x24}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x18}, @iv={0xc0, 0x117, 0x2, 0xaa, "94c45b5d82d78a79c8db6f66922c17de5ac3583c8884924d98618183f7de0a28b3eff1b4b0353d2adef0655f0e294f5b9d6919e9959ac022667caf26c50ea9c6339ec8ed93356ad1005e382e3c8b2a552b1a0b08abc3dbb1827137154edc10dc55bf9b504fa28a70eb1cad1d9edc6488b3eb4935c768347b7a99c79c0ca3048d23a3f16906dd25860fb00a5784047780fcfffd4747a8b8be573586d9a613392e2596b1d9dd3b4e0eeaa6"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff5}, @iv={0x98, 0x117, 0x2, 0x82, "7309a43efd7f1795bf21080ba6153a29152540ca5e2376e7019dd1594532c435581526e3b6150009c8c53485eefdfc3cf70cecf98ad7531cdcff077c83bbcfbbf859b369683c6d6cbadcfc34b444f7d664945fbbb43ef9cf43de8403d0891c471e01ae3755bcb5dbce638f2c1ffb73beda2a3e3e3b3c769160dac95fbf2713a82322"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xce, "f4274a4db7853f5c5d25f2f02eb98fb6a470a97edb3d5e72c3931b8d2bda09a90a573fc6fc0d6616e1e6d441299d3ec44af073964f45a098e33c74a5ab52bce2796eabe25a13e7c3924151efc2dc6d33b390127f8117f13bf86d41d7b678b6940d9eaaca0fc495bdfc790d4d62259c13d16267d65596b2cb907109a211c86d569ed876b98e1ac17e2d34d24959a7c54f38da5ec6fd04e5e356a59932ca0c869d0638bd1a18e709274424d38f659fa623978afa82731352d42b704b5999c0ddf447d642d6ff559b2d91036f95c451"}, @op={0x18, 0x117, 0x3, 0x1}], 0x2e8, 0x800}, {0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="84582b9d984af2bd574c75287c2db1ab8d4526b597fb81027efea2d5dab0e76abeaff080bd231db3cf70783de3d9107c2c3a5d83df023ba0f4c31c1c89129172e05a5262699360393405dc5d15e9eb8b6e8af4bd072188651a97028591f864794855c4207c49ecfee0654aff7addc3c22dd904ba7b0b3e16d7c4cbf0ada8e5f9bd001587eb17fae72fdb6d154c5c0df8cc7905f204e0e938b8b5d2bb88716e7eea4563b102adf027220327a4393d3b7b8db6bfb0a4d2df52c3c0ef5683f5f9a7ce99e6664bc9dc5b7e50", 0xca}, {&(0x7f000001a000)="6a6556a48a4f10fe1d03", 0xa}, {&(0x7f000081d000)="c2e69c5a5a680cb2df52bd21ac5c514ea0e21516e1dda4df2afa6b9c716682c8a5d1d001efad5a11ae53c8c9e6db89e715348329a7ce129e351c4b038911aa8191549561a3452f7d5d3006f17cfadfcce79de1f496020c5cbd2a99368a4033353d8c79e568a7c93dbcff6f5539baf3811d714d261e5422a547186409be21237b169722e12b40d08c6ab1b485160ac0", 0x8f}], 0x3, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0xcb}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x20, 0x117, 0x2, 0xa, "cdd7e9ecbaa43d8f87a3"}], 0x68, 0x800}, {0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f000048b000-0xd)="86f7540f9b0f3728feb5c339d2695743bf14e3a2754d9d63bd7148c73d1d7aaf2039087c921e418b", 0x28}, {&(0x7f0000000000)="9790765499fe59efdb00672040d978ab3c0c1d40e41d9cc8ce487ef81d8c3bf4e9bc80051f8441b99477430f1cdf12ebb827a94bfb7d0371242b8b2700f6d9a31a5a9772a94989b28ec7eb", 0x4b}], 0x2, &(0x7f0000000000)=[@iv={0xc8, 0x117, 0x2, 0xaf, "a56ed9661c701ad1c5b52724c742eb5215e82b8964904cb3f757e93b8d57e000a4946d7036e0dc61c740fc0eaaba3515fadfd110b50babe83ae8f5a652bbec6c97056fb17fe69d512dc1256807e0d7cc0d6d2fb228ebe4714726f652a50489799f09e2bd37445ccc331aa0b017a5ddfec310284c80abd31dde7dad323c4e24389ec9bca842672eb4739b5eb27bb45c30247552bf013a553236e29f9884355fec624c7dc90871c3a500dfa78925f384"}], 0xc8, 0x800}, {0x0, 0x0, &(0x7f0000000000+0x75e)=[{&(0x7f0000001000-0x81)="7efe0ff54cac17616b93e589cb4815b47d4dd2442542ff2121cd56557da10306698c0b26394c6d82b20fab64bdbb1b7c4d575aa0a277d74e1ddad0c63214810f1dfa9ea83d00c0e23b85a40803beccccccd7a312724043c554cda8a793c97c00ddb7610f818cd4f5cba4d209d7e6b5dfed950d6eca1832360afb0f30ded6b8a881", 0x81}, {&(0x7f0000001000-0xbc)="04cbe469c3a9b8ec3ff3c11dbe119d75655a2288e308f9c229682fa5c223c8ae365e35fd145eabad07b8cc0e281b8c54b16146a339406cfd6a7a9958adff0858e1e299fe33656107742cf18f2ca3cc865ef36c5003d37aca66e3454c967c89f24c41c7e1d8fa69cac29a1169d9972464dab7b5ffae0a8441fa9460197699c986207cf3bb5998a79a0b5b8c4bd6f8e1075155f1f3374b93e4139dc46d75593c7a519b3158f6550a41dad670c0cfcb3b1cefe3cf4f7369d505835999c7", 0xbc}], 0x2, &(0x7f0000000000)=[@iv={0x100, 0x117, 0x2, 0xea, "9a2455463538b35459e095757f086bde0ca64483e01f908127e3f19677ef12c19a8d18ab4bcc0191f3790d5e66801af6d1beff81c69674632db40e6d345b6afeb99f5bd6b29b832ead156d1b5170a3adac307cec740551cb15ff91614a2569dcfa2de5cde6eb0b9a89731d289dc23cfabbb024f763a8e334b205da10a9774ddacb41da55bca9c28df6dc78cf431a6db25c67d984d3f68773ca8b71c0b4526168b7110771ff836aca184e34108b2354af33e2385f2b3c28ed5356bee16c41c99dc7c87ab926b06e641f4003e3a619526d293909f90934302b89f4baafdf8dfb13c81160cb28d5f1d682bf"}, @iv={0xd0, 0x117, 0x2, 0xb6, "5645960d0c5360684f707cdb461ccd3c7146c9285a796e909fcd2f7b3ba177b504f3886999334b92e25015bfedc61e40c81e1f5c597989a8231eb2a2f539461418f3192a26983fe5983a84440325711c229c97432918a0243d6ec2810784d59f48dd791cb43d0314b25c656933b9761f0f3c707983d48f5fb5491620e2a838f513a16ab9b28ff54f73bf01652e46270084771be851be92c27cdb1a3fad140bef8030f65bfed91b4178ad8e71609f21882f5960747a25"}, @iv={0x60, 0x117, 0x2, 0x48, "5be195536f7ab9767bca975dd42b3aadbac800156393bc382a0d7b410b53eb80ee8934f78fff4e6aac433620757ac27e9251fd1d736945ae8d7f5eb865adc58f932497daf78e2aaa"}, @iv={0x70, 0x117, 0x2, 0x59, "14a8dd551a21329e6397a2148019dfa776e5eb84cc2a2831daf526517d6bdb2941d0123817c0492336943a1e4f0f4e14b5702c2c9a33a506b22412b224dbbce4c9cfd3c62275b9e3fbec8e5155f3c989ebf5637a02871d5493"}, @assoc={0x18, 0x117, 0x4, 0x80}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x2e8, 0x10}], 0x7, 0x4000000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000190000)={0x2, 0x1, 0x80000001, 0x9, 0x5, 0x7fff, 0x5, 0xffffffff, 0x63, 0x20, 0x9}, 0xb) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdc000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, &(0x7f000084f000-0x8)=0x0, r1, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x1000000) mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0xfffffffffffffeb4) 2018/01/18 11:32:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003cd000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept4(r0, 0x0, &(0x7f00009da000-0x4)=0x0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008a2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcc000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000014b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7, r3}) 2018/01/18 11:32:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f000042e000)={&(0x7f00009dd000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000017000-0x80)=[{&(0x7f0000263000)="4c1e8041ccccce6458374688855283b21560fb0eebfe5e6a0cf68ea5ad7cb25d4d2a514de6da71259af32704123c025cdf92c28348808b2b218316d498f7ec062451e6c2a087e32edfe14ff92cd0824c00f712752838aec530d84be05fd143acbb7f46c4ff46413508548538240fb6e599099d6223cdae5d96074d227a7ddcbe68cefb9569593046e26314b5b217f4b04e0792147efab57c331c28ae20933fe4ae0b0a629727fa1942a851035b1b845749ec78aec93a5f8a06108a4e3d665fca487520", 0xc3}, {&(0x7f0000865000)="5fea749012c00182b3f012e66871c7fdb23e549378d3d233a469423c50821a6373f836cf1a222a9f8481c64729d297dc2a007da7b3d1d3cbf4fe6fe1c68e6b1878036abe942d0e907f67d2977edcd5f101dd0eac04f196a3f1e553e3d641dd0d3369ff8b9274ab40200e135323f86c5c6e13468805972fb672b7395c1924a259e668729af209cd10ca1c889d8dfdde695ecc04ca351f2c9d0dc42218e8d3f578109cd5b6e87fe5da3f5a1ec705e63e206e4ca54ba1fbac465d5e62412a3037a907705c326cbf060edfa977b83fc5cc50b1efc1e864c8d97910e02c4b363ea5b29e1c3bf2b452ecf0312347c2dd31", 0xee}, {&(0x7f00001c7000)="b80227a0f650828b35f993270e3c37bbf45fc008bb17f4f839a36c9de32964b50b617bcb1522d196bcb1eb87363965625cb7548dfaa0851e5b619d8a54fc72ac1511651c28773a2faa7bf919f9", 0x4d}, {&(0x7f0000e6b000)="", 0x0}, {&(0x7f0000c63000-0x3e)="8f6f84bd4c1aeba8460bde9ad99796e40c64f0292ff3f039b4c2dba6d0ab781210fd33ac98fc54273d3e70db9de5e2b00c1f0cb84a2e101f19a9812205c5", 0x3e}, {&(0x7f000015c000-0x7a)="f980e7aa18ae10cdcc1a2e4a5e556a5b6236a1a5558a1cb9d142fd08d20e16473d016e9e4183339bdc320591a804a1770bd9149650b788a4578cd920e2abc2b65c582c1e44f42958c62a5fc66c184023f4ab3100e9edb8e715d97122565584e403d58be9fc9ac3f8fea76f78e847091f665b2986d972c8b90c3a", 0x7a}, {&(0x7f00006b8000-0xa7)="f0bd16895935713c7f718a13896292d3b380463d196723552c1a1db5e614b66668bb53611482eff7393c06abe8b6825cb6ccfd4e76083095bc6515efe9f9e5da831f0a944302abcc01c32f5b3ae8e667abac05603858ccdf1d8d87a9cb74d5b726e23244cc2d95aed97415ba4f60804d0f0bf48af658619a7a2166a8f735f2a494742e8dc6cc7a54edf9c3c5c6467d709271845268addb1e5d4c8100e2dc313f4c6314af51597b", 0xa7}, {&(0x7f0000d5d000)="a84ff454716a6e2ad3f7dedbfc4019e4cbfc0dd47aec5a1e554eb75ac943137cfbcf641042c19eb936fef7689046e864f9151e8d527836ca1e0de484229d933a3e28795c147160a0e51aa8d33e018e3fee2d4740d5a7ced27a6d75006a99632f10e03a51f82e72bcc6f5774a5e1b02cbc9285f23647008267e30fccf3cfa4a001d525b1906d78e53c9d4dbe86b5f4d6dc6e7d430b86d4b07782fd18c0ce8a125e28c0ce9bf56c588a2c3b48718b82794de54844ad510ba6b9ad498f5405f1d657d605cee604894a0848223a979fa3315b0fe0aa20c7ea1a007bd7dc3f25b9553732f0b9d9e68f3d23302f50e", 0xec}], 0x8, 0x0, 0x0, 0x0}, 0x800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000600000-0x20)={0x7, 0x5, 0x9, 0x7ff, 0xc, 0x4}) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:32:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80002, 0x8000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0x20, 0x2, 0x8, 0x401, 0x80000001, 0x3, 0x7f, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x2}, 0x8) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00006b6000)=""/4096) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000a11000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000002000)=@nl=@proc={0x10, 0x0, 0x2, 0x20}, 0xc) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/18 11:32:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000220000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x15, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [0xffff, 0x7], "15"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cde000-0x6)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a6a000-0x4)=0x1c, 0x800) r1 = accept4$inet6(r0, &(0x7f00003e0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00003e4000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000015f000-0x2c)=[], 0x135) r2 = socket(0x1, 0x2, 0xd88e4c1) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f000071e000-0x50)="5b0d1b970b76e69a585848d32eed79f4942db7933be81d2001ebe20a674240a18227f77ab49deac5773df84155b979fa9c2845443dd9b9839093a771c54c94729627c2247bba8ef7052bc0fd9fa0d285", 0x50) [ 1847.859925] sctp: [Deprecated]: syz-executor4 (pid 28919) Use of int in maxseg socket option. [ 1847.859925] Use struct sctp_assoc_value instead 2018/01/18 11:32:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r1, &(0x7f0000589000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fc6000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000077e000-0xa0)={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]}, 0x6, 0x7, 0xfaf9, 0x6, 0x4}, &(0x7f00009ce000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000905000-0x4)=@assoc_id=r3, &(0x7f0000218000)=0x4) 2018/01/18 11:32:03 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000+0x340)=0x100) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname$unix(r0, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000000d000-0x1c)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f000000f000-0x10)=@ax25={0x3, {"c304d53f5beb92"}, 0x245}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000000f000)=0x1ff, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000e000-0x38)={&(0x7f000000d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000)=[{&(0x7f000000d000)=""/0, 0x0}, {&(0x7f000000d000)=""/120, 0x78}, {&(0x7f000000d000)=""/241, 0xf1}, {&(0x7f0000006000)=""/223, 0xdf}, {&(0x7f0000006000-0x2a)=""/42, 0x2a}], 0x5, &(0x7f0000003000)=""/142, 0x8e, 0x4}, 0x2043) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000000f000-0x4)=0x0) [ 1847.933174] sctp: [Deprecated]: syz-executor4 (pid 28919) Use of int in maxseg socket option. [ 1847.933174] Use struct sctp_assoc_value instead 2018/01/18 11:32:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000762000)={0x0, 0x0}) preadv(r0, &(0x7f0000199000-0x90)=[{&(0x7f00003d8000-0xfa)=""/250, 0xfa}, {&(0x7f0000d70000)=""/202, 0xca}, {&(0x7f0000bcc000-0xfa)=""/250, 0xfa}, {&(0x7f000043c000)=""/4096, 0x1000}, {&(0x7f00008da000-0x4)=""/4, 0x4}, {&(0x7f0000408000)=""/240, 0xf0}, {&(0x7f00007dc000)=""/4096, 0x1000}, {&(0x7f00006c1000-0xb)=""/24, 0x18}, {&(0x7f0000849000-0x5f)=""/95, 0x5f}], 0x9, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000cd5000)=0x8, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000aa7000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x800}], 0x48) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x1, &(0x7f000069b000-0x5)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 11:32:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000c96000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00007af000)=0x32) bind$inet6(r0, &(0x7f00008d4000-0x1c)={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a72000)={0x1, 0x1fffffffffffffd3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c32000-0x8)={r3, r1}) write(r2, &(0x7f000076b000-0x24)='"', 0x1) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000424000)=0x1, 0x4) recvfrom$unix(r3, &(0x7f000042f000-0x1000)=""/4096, 0xffffffffffffff83, 0x200000000000002, &(0x7f00001b1000)=@file={0x1, './file0\x00'}, 0xad) 2018/01/18 11:32:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x259, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/18 11:32:03 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x24, 0x999eb0a) r1 = accept(r0, 0x0, &(0x7f0000fc5000)=0x3d7) r2 = socket$inet(0x2, 0x4, 0x9) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc7000-0x4)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fc6000)=[{&(0x7f00005c7000-0xf1)=""/241, 0xf1}, {&(0x7f0000e88000)=""/179, 0xb3}, {&(0x7f0000cd1000-0x33)=""/51, 0x33}], 0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000adc000)={r2, 0x5}) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x20, 0x0, &(0x7f0000306000-0x3a)="2f8446f1f017ec4d2b4ad2043f5b40b722f4fcba61238099033aa396e33c0b083ec0ffcc099fbce8239859e515e4b3bb694639553654429c1c4f", 0x3a) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/18 11:32:03 executing program 0: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80b, 0x1, &(0x7f00000ed000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000088000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ea000-0x8)={0x0, 0x0}) 2018/01/18 11:32:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00009cb000)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/18 11:32:03 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000023000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x400120202}, 0x344) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000f, 0x80, &(0x7f000000e000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000025000-0x10)=@generic=""/16, 0x10) 2018/01/18 11:32:03 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000005000+0x6a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000007000-0x10)={0x8, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000006000)={r2, &(0x7f0000007000-0x1000)=""/4096}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x5, &(0x7f0000007000-0x8)={0x0, 0x0}) getpeername$packet(r3, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000007000-0x4)={0x0, 0x0}) [ 1848.009117] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 1848.088169] ================================================================== [ 1848.095644] BUG: KASAN: use-after-free in strp_data_ready+0x232/0x2a0 [ 1848.102220] Read of size 1 at addr ffff8801ced39190 by task syz-executor1/28962 [ 1848.109658] [ 1848.111286] CPU: 1 PID: 28962 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #195 [ 1848.118635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1848.127978] Call Trace: [ 1848.130559] [ 1848.132713] dump_stack+0x194/0x257 [ 1848.136349] ? arch_local_irq_restore+0x53/0x53 [ 1848.141018] ? show_regs_print_info+0x18/0x18 [ 1848.145528] ? strp_data_ready+0x232/0x2a0 [ 1848.149764] print_address_description+0x73/0x250 [ 1848.154584] ? strp_data_ready+0x232/0x2a0 [ 1848.158794] kasan_report+0x25b/0x340 [ 1848.162572] __asan_report_load1_noabort+0x14/0x20 [ 1848.167473] strp_data_ready+0x232/0x2a0 [ 1848.171513] psock_data_ready+0x56/0x70 [ 1848.175464] tcp_data_queue+0x1d88/0x3de0 [ 1848.179597] ? tcp_send_rcvq+0x520/0x520 [ 1848.183633] ? tcp_fastretrans_alert+0x2270/0x2270 [ 1848.188541] ? check_noncircular+0x20/0x20 [ 1848.192757] ? selinux_peerlbl_enabled+0x97/0x170 [ 1848.197575] ? find_held_lock+0x35/0x1d0 [ 1848.201613] ? check_noncircular+0x20/0x20 [ 1848.205823] ? rt6_check+0x199/0x310 [ 1848.209515] ? lock_downgrade+0x980/0x980 [ 1848.213648] ? pvclock_read_flags+0x160/0x160 [ 1848.218118] ? tcp_urg+0xf6/0xbd0 [ 1848.221548] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 1848.226631] ? sched_clock+0x31/0x40 [ 1848.230327] tcp_rcv_established+0xab9/0x1be0 [ 1848.234802] ? tcp_data_queue+0x3de0/0x3de0 [ 1848.239096] ? lock_acquire+0x1d5/0x580 [ 1848.243043] ? lock_acquire+0x1d5/0x580 [ 1848.246996] ? rt6_check+0x310/0x310 [ 1848.250703] ? lock_release+0xa40/0xa40 [ 1848.254654] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 1848.259563] tcp_v6_do_rcv+0x3e2/0x11c0 [ 1848.263517] tcp_v6_rcv+0x21ed/0x2b60 [ 1848.267309] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 1848.272063] ip6_input_finish+0x37e/0x17a0 [ 1848.276274] ? ip6_input+0x3a7/0x560 [ 1848.279973] ? ip6_rcv_finish+0x7a0/0x7a0 [ 1848.284097] ? nf_hook_slow+0xd3/0x1a0 [ 1848.287963] ip6_input+0xdb/0x560 [ 1848.291396] ? ip6_input_finish+0x17a0/0x17a0 [ 1848.295868] ? print_irqtrace_events+0x270/0x270 [ 1848.300601] ? find_held_lock+0x35/0x1d0 [ 1848.304642] ? ip6_rcv_finish+0x7a0/0x7a0 [ 1848.308768] ? ipv6_rcv+0x16cd/0x1fa0 [ 1848.312547] ip6_rcv_finish+0x1a9/0x7a0 [ 1848.316497] ? ip6_make_skb+0x5e0/0x5e0 [ 1848.320449] ? __lock_is_held+0xb6/0x140 [ 1848.324488] ? nf_hook_slow+0xd3/0x1a0 [ 1848.328355] ipv6_rcv+0xf37/0x1fa0 [ 1848.331878] ? ip6_input+0x560/0x560 [ 1848.335571] ? print_irqtrace_events+0x270/0x270 [ 1848.340304] ? rb_insert_color+0x1580/0x1580 [ 1848.344687] ? check_noncircular+0x20/0x20 [ 1848.348893] ? __lock_acquire+0x664/0x3e00 [ 1848.353113] ? ip6_make_skb+0x5e0/0x5e0 [ 1848.357064] ? ip6_input+0x560/0x560 [ 1848.360755] __netif_receive_skb_core+0x1a41/0x3460 [ 1848.365762] ? find_held_lock+0x35/0x1d0 [ 1848.369805] ? nf_ingress+0x9f0/0x9f0 [ 1848.373579] ? lock_downgrade+0x980/0x980 [ 1848.377712] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1848.382889] ? update_curr+0x47b/0xa60 [ 1848.386750] ? __lock_acquire+0x664/0x3e00 [ 1848.390959] ? numa_migrate_preferred+0x250/0x250 [ 1848.395777] ? _find_next_bit+0xee/0x120 [ 1848.399822] ? account_entity_enqueue+0x3c8/0x6e0 [ 1848.404647] ? check_noncircular+0x20/0x20 [ 1848.408857] ? print_irqtrace_events+0x270/0x270 [ 1848.413590] ? enqueue_task_fair+0x3b7/0x2950 [ 1848.418059] ? find_held_lock+0x35/0x1d0 [ 1848.422099] ? check_preempt_wakeup+0xb20/0xb20 [ 1848.426749] ? find_held_lock+0x35/0x1d0 [ 1848.430788] ? lock_acquire+0x1d5/0x580 [ 1848.434737] ? process_backlog+0x45f/0x740 [ 1848.438942] ? lock_acquire+0x1d5/0x580 [ 1848.442889] ? process_backlog+0x1ab/0x740 [ 1848.447103] ? lock_release+0xa40/0xa40 [ 1848.451061] __netif_receive_skb+0x2c/0x1b0 [ 1848.455370] ? __netif_receive_skb+0x2c/0x1b0 [ 1848.459841] process_backlog+0x203/0x740 [ 1848.463873] ? mark_held_locks+0xaf/0x100 [ 1848.467993] ? try_to_wake_up+0xf9/0x1600 [ 1848.472139] net_rx_action+0x792/0x1910 [ 1848.476108] ? napi_complete_done+0x6c0/0x6c0 [ 1848.480575] ? trace_hardirqs_off+0xd/0x10 [ 1848.484785] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 1848.489883] ? try_to_wake_up+0xf9/0x1600 [ 1848.494006] ? lock_downgrade+0x980/0x980 [ 1848.498141] ? migrate_swap_stop+0x970/0x970 [ 1848.502526] ? find_held_lock+0x35/0x1d0 [ 1848.506561] ? check_noncircular+0x20/0x20 [ 1848.510767] ? lock_acquire+0x1d5/0x580 [ 1848.514713] ? lock_acquire+0x1d5/0x580 [ 1848.518663] ? __hrtimer_run_queues+0x394/0xe20 [ 1848.523305] ? lock_downgrade+0x980/0x980 [ 1848.527431] ? lock_release+0xa40/0xa40 [ 1848.531387] ? find_held_lock+0x35/0x1d0 [ 1848.535517] ? clockevents_program_event+0x163/0x2e0 [ 1848.540596] ? lock_downgrade+0x980/0x980 [ 1848.544737] ? pvclock_read_flags+0x160/0x160 [ 1848.549217] ? check_noncircular+0x20/0x20 [ 1848.553425] ? print_irqtrace_events+0x270/0x270 [ 1848.558156] ? ktime_get_resolution_ns+0x300/0x300 [ 1848.563057] ? lock_downgrade+0x980/0x980 [ 1848.567186] ? do_timer+0x50/0x50 [ 1848.570617] ? __lock_is_held+0xb6/0x140 [ 1848.574667] __do_softirq+0x2d7/0xb85 [ 1848.578463] ? task_prio+0x40/0x40 [ 1848.581985] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 1848.587065] ? irq_exit+0xbb/0x200 [ 1848.590579] ? smp_apic_timer_interrupt+0x16b/0x700 [ 1848.595575] ? smp_reschedule_interrupt+0xe6/0x670 [ 1848.600479] ? smp_call_function_single_interrupt+0x640/0x640 [ 1848.606335] ? _raw_spin_lock+0x32/0x40 [ 1848.610286] ? _raw_spin_unlock+0x22/0x30 [ 1848.614408] ? handle_edge_irq+0x2b4/0x7c0 [ 1848.618616] ? task_prio+0x40/0x40 [ 1848.622138] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1848.626960] do_softirq_own_stack+0x2a/0x40 [ 1848.631253] [ 1848.633466] do_softirq.part.19+0x14d/0x190 [ 1848.637764] ? ip6_finish_output2+0xb6d/0x23a0 [ 1848.642332] __local_bh_enable_ip+0x1ee/0x230 [ 1848.646806] ip6_finish_output2+0xba0/0x23a0 [ 1848.651197] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 1848.656026] ? ip6_mtu+0x369/0x4d0 [ 1848.659549] ? check_noncircular+0x20/0x20 [ 1848.663766] ? __lock_is_held+0xb6/0x140 [ 1848.667813] ? __lock_is_held+0xb6/0x140 [ 1848.671860] ip6_finish_output+0x698/0xaf0 [ 1848.676071] ? ip6_finish_output+0x698/0xaf0 [ 1848.680473] ip6_output+0x1eb/0x840 [ 1848.684597] ? ip6_finish_output+0xaf0/0xaf0 [ 1848.688990] ? ip6_fragment+0x3470/0x3470 [ 1848.693120] ip6_xmit+0xd84/0x2090 [ 1848.696634] ? __sk_dst_check+0x1a5/0x380 [ 1848.700764] ? ip6_finish_output2+0x23a0/0x23a0 [ 1848.705410] ? fl6_update_dst+0x127/0x2b0 [ 1848.709534] ? check_noncircular+0x20/0x20 [ 1848.713741] ? inet6_csk_route_socket+0x691/0xe80 [ 1848.718561] ? lock_acquire+0x1d5/0x580 [ 1848.722509] ? memcpy+0x45/0x50 [ 1848.725758] ? lock_acquire+0x1d5/0x580 [ 1848.729705] ? inet6_csk_xmit+0x114/0x580 [ 1848.733831] ? ip6_forward_finish+0x140/0x140 [ 1848.738302] ? lock_release+0xa40/0xa40 [ 1848.742253] ? __lock_is_held+0xb6/0x140 [ 1848.746303] inet6_csk_xmit+0x2fc/0x580 [ 1848.750253] ? inet6_csk_update_pmtu+0x160/0x160 [ 1848.754983] ? skb_clone+0x20d/0x480 [ 1848.758672] ? tcp_schedule_loss_probe+0x490/0x490 [ 1848.763591] tcp_transmit_skb+0x1b1b/0x38c0 [ 1848.767901] ? __tcp_select_window+0x900/0x900 [ 1848.772482] ? __kernel_text_address+0xd/0x40 [ 1848.776955] ? unwind_get_return_address+0x61/0xa0 [ 1848.781859] ? __save_stack_trace+0x7e/0xd0 [ 1848.786162] ? depot_save_stack+0x12c/0x490 [ 1848.790463] ? check_noncircular+0x20/0x20 [ 1848.794675] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 1848.800105] ? tcp_tso_segs+0x240/0x240 [ 1848.804063] ? pvclock_read_flags+0x160/0x160 [ 1848.808537] ? sock_release+0x8d/0x1e0 [ 1848.812404] ? sock_close+0x16/0x20 [ 1848.816005] ? __fput+0x327/0x7e0 [ 1848.819437] ? ____fput+0x15/0x20 [ 1848.822866] ? task_work_run+0x199/0x270 [ 1848.826900] ? do_exit+0x9bb/0x1ad0 [ 1848.830498] ? do_group_exit+0x149/0x400 [ 1848.834535] ? do_signal+0x90/0x1eb0 [ 1848.838230] ? sched_clock_cpu+0x1b/0x170 [ 1848.842353] ? tcp_init_tso_segs+0x11a/0x200 [ 1848.846739] tcp_write_xmit+0x68e/0x52a0 [ 1848.850803] ? tcp_transmit_skb+0x38c0/0x38c0 [ 1848.855282] ? ip6_mtu+0x1c7/0x4d0 [ 1848.858799] ? tcp_v6_md5_lookup+0x23/0x30 [ 1848.863010] ? tcp_established_options+0x2c5/0x420 [ 1848.867923] ? tcp_current_mss+0x254/0x380 [ 1848.872132] ? tcp_mtu_to_mss+0x460/0x460 [ 1848.876258] ? __lock_is_held+0xb6/0x140 [ 1848.880306] __tcp_push_pending_frames+0xa0/0x250 [ 1848.885124] tcp_send_fin+0x1b0/0xd20 [ 1848.888896] ? inet_sendpage+0x660/0x660 [ 1848.892935] ? sk_forced_mem_schedule+0x150/0x150 [ 1848.897754] ? __sk_dst_check+0x380/0x380 [ 1848.901876] ? mark_held_locks+0xaf/0x100 [ 1848.905996] ? do_raw_spin_trylock+0x190/0x190 [ 1848.910561] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1848.915549] ? lock_sock_nested+0x91/0x110 [ 1848.919755] ? trace_hardirqs_on+0xd/0x10 [ 1848.923886] tcp_close+0xbe0/0xfc0 [ 1848.927400] ? ip_mc_drop_socket+0x1ce/0x230 [ 1848.931804] inet_release+0xed/0x1c0 [ 1848.935498] inet6_release+0x50/0x70 [ 1848.939188] sock_release+0x8d/0x1e0 [ 1848.942877] ? sock_alloc_file+0x560/0x560 [ 1848.947086] sock_close+0x16/0x20 [ 1848.950515] __fput+0x327/0x7e0 [ 1848.953775] ? fput+0x140/0x140 [ 1848.957042] ? _raw_spin_unlock_irq+0x27/0x70 [ 1848.961517] ____fput+0x15/0x20 [ 1848.964790] task_work_run+0x199/0x270 [ 1848.968654] ? task_work_cancel+0x210/0x210 [ 1848.972950] ? _raw_spin_unlock+0x22/0x30 [ 1848.977084] ? switch_task_namespaces+0x87/0xc0 [ 1848.981734] do_exit+0x9bb/0x1ad0 [ 1848.985166] ? mm_update_next_owner+0x930/0x930 [ 1848.989814] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1848.994978] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1849.000157] ? __lock_is_held+0xb6/0x140 [ 1849.004195] ? check_noncircular+0x20/0x20 [ 1849.008409] ? __lock_is_held+0xb6/0x140 [ 1849.012448] ? check_noncircular+0x20/0x20 [ 1849.016662] ? check_noncircular+0x20/0x20 [ 1849.020883] ? kprobe_flush_task+0x1a3/0x5d0 [ 1849.025268] ? lock_downgrade+0x980/0x980 [ 1849.029395] ? lock_release+0xa40/0xa40 [ 1849.033346] ? find_held_lock+0x35/0x1d0 [ 1849.037385] ? get_signal+0x7ae/0x16c0 [ 1849.041246] ? lock_downgrade+0x980/0x980 [ 1849.045375] do_group_exit+0x149/0x400 [ 1849.049236] ? do_raw_spin_trylock+0x190/0x190 [ 1849.053793] ? SyS_exit+0x30/0x30 [ 1849.057224] ? _raw_spin_unlock_irq+0x27/0x70 [ 1849.061695] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1849.066696] get_signal+0x73f/0x16c0 [ 1849.070396] ? ptrace_notify+0x130/0x130 [ 1849.074434] ? __schedule+0x8f3/0x2060 [ 1849.078301] ? __sched_text_start+0x8/0x8 [ 1849.082421] ? trace_hardirqs_on+0xd/0x10 [ 1849.086544] ? __local_bh_enable_ip+0x121/0x230 [ 1849.091200] do_signal+0x90/0x1eb0 [ 1849.094716] ? __might_sleep+0x95/0x190 [ 1849.098664] ? inet_create+0xf50/0xf50 [ 1849.102528] ? selinux_socket_sendmsg+0x36/0x40 [ 1849.107172] ? setup_sigcontext+0x7d0/0x7d0 [ 1849.111467] ? inet_create+0xf50/0xf50 [ 1849.115330] ? sock_sendmsg+0x4f/0x110 [ 1849.119193] ? schedule+0xf5/0x430 [ 1849.122713] ? __schedule+0x2060/0x2060 [ 1849.126658] ? SYSC_connect+0x4a0/0x4a0 [ 1849.130610] ? _raw_spin_unlock_bh+0x30/0x40 [ 1849.134992] ? release_sock+0x1d4/0x2a0 [ 1849.138945] ? inet6_hash+0x41/0x90 [ 1849.142547] ? __release_sock+0x360/0x360 [ 1849.146670] ? __local_bh_enable_ip+0x121/0x230 [ 1849.151316] ? exit_to_usermode_loop+0x8c/0x310 [ 1849.155965] exit_to_usermode_loop+0x214/0x310 [ 1849.160524] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1849.166053] syscall_return_slowpath+0x490/0x550 [ 1849.170787] ? prepare_exit_to_usermode+0x340/0x340 [ 1849.175779] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 1849.180685] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1849.185681] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1849.190422] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 1849.195150] RIP: 0033:0x452e39 [ 1849.198313] RSP: 002b:00007f99e686ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1849.206009] RAX: fffffffffffffe00 RBX: 000000000071bea0 RCX: 0000000000452e39 [ 1849.213262] RDX: 00000000fffffde5 RSI: 0000000020c7a000 RDI: 0000000000000013 [ 1849.220514] RBP: 0000000000000497 R08: 00000000205f0fe4 R09: 000000000000001c [ 1849.227758] R10: 0000000020000004 R11: 0000000000000212 R12: 00000000006f4ec8 [ 1849.235001] R13: 00000000ffffffff R14: 00007f99e686f6d4 R15: 0000000000000000 [ 1849.242268] [ 1849.243872] Allocated by task 28970: [ 1849.247564] save_stack+0x43/0xd0 [ 1849.250991] kasan_kmalloc+0xad/0xe0 [ 1849.254677] kasan_slab_alloc+0x12/0x20 [ 1849.258625] kmem_cache_alloc+0x12e/0x760 [ 1849.262750] kcm_ioctl+0x2d2/0x1690 [ 1849.266356] sock_do_ioctl+0x65/0xb0 [ 1849.270044] sock_ioctl+0x2c2/0x440 [ 1849.273654] do_vfs_ioctl+0x1b1/0x1520 [ 1849.277514] SyS_ioctl+0x8f/0xc0 [ 1849.280857] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1849.285583] [ 1849.287183] Freed by task 28962: [ 1849.290523] save_stack+0x43/0xd0 [ 1849.293949] kasan_slab_free+0x71/0xc0 [ 1849.297808] kmem_cache_free+0x83/0x2a0 [ 1849.301755] kcm_unattach+0xe53/0x1510 [ 1849.305623] kcm_done+0x5c7/0x1990 [ 1849.309134] kcm_release+0x478/0x860 [ 1849.312820] sock_release+0x8d/0x1e0 [ 1849.316504] sock_close+0x16/0x20 [ 1849.319928] __fput+0x327/0x7e0 [ 1849.323178] ____fput+0x15/0x20 [ 1849.326433] task_work_run+0x199/0x270 [ 1849.330290] do_exit+0x9bb/0x1ad0 [ 1849.333714] do_group_exit+0x149/0x400 [ 1849.337573] get_signal+0x73f/0x16c0 [ 1849.341258] do_signal+0x90/0x1eb0 [ 1849.344773] exit_to_usermode_loop+0x214/0x310 [ 1849.349326] syscall_return_slowpath+0x490/0x550 [ 1849.354068] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 1849.358793] [ 1849.360395] The buggy address belongs to the object at ffff8801ced39180 [ 1849.360395] which belongs to the cache kcm_psock_cache of size 544 [ 1849.373368] The buggy address is located 16 bytes inside of [ 1849.373368] 544-byte region [ffff8801ced39180, ffff8801ced393a0) [ 1849.385126] The buggy address belongs to the page: [ 1849.390035] page:ffffea00073b4e00 count:1 mapcount:0 mapping:ffff8801ced38100 index:0x0 compound_mapcount: 0 [ 1849.399977] flags: 0x2fffc0000008100(slab|head) [ 1849.404619] raw: 02fffc0000008100 ffff8801ced38100 0000000000000000 000000010000000b [ 1849.412472] raw: ffffea0006b7f520 ffffea00072ceca0 ffff8801d330f900 0000000000000000 [ 1849.420321] page dumped because: kasan: bad access detected [ 1849.426003] [ 1849.427607] Memory state around the buggy address: [ 1849.432507] ffff8801ced39080: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 1849.439839] ffff8801ced39100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1849.447170] >ffff8801ced39180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1849.454497] ^ [ 1849.458353] ffff8801ced39200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1849.465684] ffff8801ced39280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1849.473021] ================================================================== [ 1849.480355] Disabling lock debugging due to kernel taint [ 1849.485828] Kernel panic - not syncing: panic_on_warn set ... [ 1849.485828] [ 1849.493185] CPU: 1 PID: 28962 Comm: syz-executor1 Tainted: G B 4.15.0-rc8+ #195 [ 1849.501831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1849.511161] Call Trace: [ 1849.513719] [ 1849.515848] dump_stack+0x194/0x257 [ 1849.519448] ? arch_local_irq_restore+0x53/0x53 [ 1849.524090] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1849.528817] ? vsnprintf+0x1ed/0x1900 [ 1849.532589] ? strp_data_ready+0x1c0/0x2a0 [ 1849.536798] panic+0x1e4/0x41c [ 1849.539959] ? refcount_error_report+0x214/0x214 [ 1849.544691] ? add_taint+0x1c/0x50 [ 1849.548204] ? add_taint+0x1c/0x50 [ 1849.551716] ? strp_data_ready+0x232/0x2a0 [ 1849.555924] kasan_end_report+0x50/0x50 [ 1849.559870] kasan_report+0x144/0x340 [ 1849.563644] __asan_report_load1_noabort+0x14/0x20 [ 1849.568542] strp_data_ready+0x232/0x2a0 [ 1849.572594] psock_data_ready+0x56/0x70 [ 1849.576544] tcp_data_queue+0x1d88/0x3de0 [ 1849.580668] ? tcp_send_rcvq+0x520/0x520 [ 1849.584705] ? tcp_fastretrans_alert+0x2270/0x2270 [ 1849.589608] ? check_noncircular+0x20/0x20 [ 1849.593815] ? selinux_peerlbl_enabled+0x97/0x170 [ 1849.598631] ? find_held_lock+0x35/0x1d0 [ 1849.602667] ? check_noncircular+0x20/0x20 [ 1849.606874] ? rt6_check+0x199/0x310 [ 1849.610558] ? lock_downgrade+0x980/0x980 [ 1849.614686] ? pvclock_read_flags+0x160/0x160 [ 1849.619153] ? tcp_urg+0xf6/0xbd0 [ 1849.622578] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 1849.627671] ? sched_clock+0x31/0x40 [ 1849.631371] tcp_rcv_established+0xab9/0x1be0 [ 1849.635843] ? tcp_data_queue+0x3de0/0x3de0 [ 1849.640137] ? lock_acquire+0x1d5/0x580 [ 1849.644082] ? lock_acquire+0x1d5/0x580 [ 1849.648033] ? rt6_check+0x310/0x310 [ 1849.651721] ? lock_release+0xa40/0xa40 [ 1849.655671] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 1849.660581] tcp_v6_do_rcv+0x3e2/0x11c0 [ 1849.664530] tcp_v6_rcv+0x21ed/0x2b60 [ 1849.668311] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 1849.673049] ip6_input_finish+0x37e/0x17a0 [ 1849.677254] ? ip6_input+0x3a7/0x560 [ 1849.680946] ? ip6_rcv_finish+0x7a0/0x7a0 [ 1849.685068] ? nf_hook_slow+0xd3/0x1a0 [ 1849.688930] ip6_input+0xdb/0x560 [ 1849.692355] ? ip6_input_finish+0x17a0/0x17a0 [ 1849.696824] ? print_irqtrace_events+0x270/0x270 [ 1849.701553] ? find_held_lock+0x35/0x1d0 [ 1849.705586] ? ip6_rcv_finish+0x7a0/0x7a0 [ 1849.709707] ? ipv6_rcv+0x16cd/0x1fa0 [ 1849.713480] ip6_rcv_finish+0x1a9/0x7a0 [ 1849.717427] ? ip6_make_skb+0x5e0/0x5e0 [ 1849.721374] ? __lock_is_held+0xb6/0x140 [ 1849.725409] ? nf_hook_slow+0xd3/0x1a0 [ 1849.729271] ipv6_rcv+0xf37/0x1fa0 [ 1849.732789] ? ip6_input+0x560/0x560 [ 1849.736475] ? print_irqtrace_events+0x270/0x270 [ 1849.741204] ? rb_insert_color+0x1580/0x1580 [ 1849.745584] ? check_noncircular+0x20/0x20 [ 1849.749789] ? __lock_acquire+0x664/0x3e00 [ 1849.754001] ? ip6_make_skb+0x5e0/0x5e0 [ 1849.757956] ? ip6_input+0x560/0x560 [ 1849.761653] __netif_receive_skb_core+0x1a41/0x3460 [ 1849.766646] ? find_held_lock+0x35/0x1d0 [ 1849.770687] ? nf_ingress+0x9f0/0x9f0 [ 1849.774460] ? lock_downgrade+0x980/0x980 [ 1849.778585] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1849.783752] ? update_curr+0x47b/0xa60 [ 1849.787609] ? __lock_acquire+0x664/0x3e00 [ 1849.791815] ? numa_migrate_preferred+0x250/0x250 [ 1849.796633] ? _find_next_bit+0xee/0x120 [ 1849.800670] ? account_entity_enqueue+0x3c8/0x6e0 [ 1849.805491] ? check_noncircular+0x20/0x20 [ 1849.809699] ? print_irqtrace_events+0x270/0x270 [ 1849.814427] ? enqueue_task_fair+0x3b7/0x2950 [ 1849.818892] ? find_held_lock+0x35/0x1d0 [ 1849.822928] ? check_preempt_wakeup+0xb20/0xb20 [ 1849.827570] ? find_held_lock+0x35/0x1d0 [ 1849.831605] ? lock_acquire+0x1d5/0x580 [ 1849.835553] ? process_backlog+0x45f/0x740 [ 1849.839756] ? lock_acquire+0x1d5/0x580 [ 1849.843700] ? process_backlog+0x1ab/0x740 [ 1849.847909] ? lock_release+0xa40/0xa40 [ 1849.851859] __netif_receive_skb+0x2c/0x1b0 [ 1849.856151] ? __netif_receive_skb+0x2c/0x1b0 [ 1849.860629] process_backlog+0x203/0x740 [ 1849.864662] ? mark_held_locks+0xaf/0x100 [ 1849.868788] ? try_to_wake_up+0xf9/0x1600 [ 1849.872912] net_rx_action+0x792/0x1910 [ 1849.876865] ? napi_complete_done+0x6c0/0x6c0 [ 1849.881331] ? trace_hardirqs_off+0xd/0x10 [ 1849.885543] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 1849.890618] ? try_to_wake_up+0xf9/0x1600 [ 1849.894738] ? lock_downgrade+0x980/0x980 [ 1849.898859] ? migrate_swap_stop+0x970/0x970 [ 1849.903237] ? find_held_lock+0x35/0x1d0 [ 1849.907283] ? check_noncircular+0x20/0x20 [ 1849.911488] ? lock_acquire+0x1d5/0x580 [ 1849.915434] ? lock_acquire+0x1d5/0x580 [ 1849.919384] ? __hrtimer_run_queues+0x394/0xe20 [ 1849.924030] ? lock_downgrade+0x980/0x980 [ 1849.928153] ? lock_release+0xa40/0xa40 [ 1849.932105] ? find_held_lock+0x35/0x1d0 [ 1849.936162] ? clockevents_program_event+0x163/0x2e0 [ 1849.941237] ? lock_downgrade+0x980/0x980 [ 1849.945362] ? pvclock_read_flags+0x160/0x160 [ 1849.949831] ? check_noncircular+0x20/0x20 [ 1849.954041] ? print_irqtrace_events+0x270/0x270 [ 1849.958772] ? ktime_get_resolution_ns+0x300/0x300 [ 1849.963676] ? lock_downgrade+0x980/0x980 [ 1849.967798] ? do_timer+0x50/0x50 [ 1849.971224] ? __lock_is_held+0xb6/0x140 [ 1849.975264] __do_softirq+0x2d7/0xb85 [ 1849.979038] ? task_prio+0x40/0x40 [ 1849.982554] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 1849.987627] ? irq_exit+0xbb/0x200 [ 1849.991138] ? smp_apic_timer_interrupt+0x16b/0x700 [ 1849.996211] ? smp_reschedule_interrupt+0xe6/0x670 [ 1850.001129] ? smp_call_function_single_interrupt+0x640/0x640 [ 1850.006990] ? _raw_spin_lock+0x32/0x40 [ 1850.010941] ? _raw_spin_unlock+0x22/0x30 [ 1850.015063] ? handle_edge_irq+0x2b4/0x7c0 [ 1850.019274] ? task_prio+0x40/0x40 [ 1850.022793] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1850.027611] do_softirq_own_stack+0x2a/0x40 [ 1850.031902] [ 1850.034115] do_softirq.part.19+0x14d/0x190 [ 1850.038410] ? ip6_finish_output2+0xb6d/0x23a0 [ 1850.042965] __local_bh_enable_ip+0x1ee/0x230 [ 1850.047432] ip6_finish_output2+0xba0/0x23a0 [ 1850.051818] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 1850.056636] ? ip6_mtu+0x369/0x4d0 [ 1850.060152] ? check_noncircular+0x20/0x20 [ 1850.064367] ? __lock_is_held+0xb6/0x140 [ 1850.068404] ? __lock_is_held+0xb6/0x140 [ 1850.072443] ip6_finish_output+0x698/0xaf0 [ 1850.076656] ? ip6_finish_output+0x698/0xaf0 [ 1850.081053] ip6_output+0x1eb/0x840 [ 1850.084654] ? ip6_finish_output+0xaf0/0xaf0 [ 1850.089048] ? ip6_fragment+0x3470/0x3470 [ 1850.093172] ip6_xmit+0xd84/0x2090 [ 1850.096690] ? __sk_dst_check+0x1a5/0x380 [ 1850.100815] ? ip6_finish_output2+0x23a0/0x23a0 [ 1850.105458] ? fl6_update_dst+0x127/0x2b0 [ 1850.109582] ? check_noncircular+0x20/0x20 [ 1850.113788] ? inet6_csk_route_socket+0x691/0xe80 [ 1850.118603] ? lock_acquire+0x1d5/0x580 [ 1850.122641] ? memcpy+0x45/0x50 [ 1850.125900] ? lock_acquire+0x1d5/0x580 [ 1850.129858] ? inet6_csk_xmit+0x114/0x580 [ 1850.133980] ? ip6_forward_finish+0x140/0x140 [ 1850.138449] ? lock_release+0xa40/0xa40 [ 1850.142399] ? __lock_is_held+0xb6/0x140 [ 1850.146440] inet6_csk_xmit+0x2fc/0x580 [ 1850.150386] ? inet6_csk_update_pmtu+0x160/0x160 [ 1850.155119] ? skb_clone+0x20d/0x480 [ 1850.158809] ? tcp_schedule_loss_probe+0x490/0x490 [ 1850.163716] tcp_transmit_skb+0x1b1b/0x38c0 [ 1850.168030] ? __tcp_select_window+0x900/0x900 [ 1850.172602] ? __kernel_text_address+0xd/0x40 [ 1850.177070] ? unwind_get_return_address+0x61/0xa0 [ 1850.181972] ? __save_stack_trace+0x7e/0xd0 [ 1850.186271] ? depot_save_stack+0x12c/0x490 [ 1850.190569] ? check_noncircular+0x20/0x20 [ 1850.194776] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 1850.200196] ? tcp_tso_segs+0x240/0x240 [ 1850.204142] ? pvclock_read_flags+0x160/0x160 [ 1850.208627] ? sock_release+0x8d/0x1e0 [ 1850.212489] ? sock_close+0x16/0x20 [ 1850.216095] ? __fput+0x327/0x7e0 [ 1850.219527] ? ____fput+0x15/0x20 [ 1850.222952] ? task_work_run+0x199/0x270 [ 1850.226984] ? do_exit+0x9bb/0x1ad0 [ 1850.230582] ? do_group_exit+0x149/0x400 [ 1850.234619] ? do_signal+0x90/0x1eb0 [ 1850.238309] ? sched_clock_cpu+0x1b/0x170 [ 1850.242428] ? tcp_init_tso_segs+0x11a/0x200 [ 1850.246810] tcp_write_xmit+0x68e/0x52a0 [ 1850.250854] ? tcp_transmit_skb+0x38c0/0x38c0 [ 1850.255325] ? ip6_mtu+0x1c7/0x4d0 [ 1850.258843] ? tcp_v6_md5_lookup+0x23/0x30 [ 1850.263052] ? tcp_established_options+0x2c5/0x420 [ 1850.267955] ? tcp_current_mss+0x254/0x380 [ 1850.272164] ? tcp_mtu_to_mss+0x460/0x460 [ 1850.276287] ? __lock_is_held+0xb6/0x140 [ 1850.280324] __tcp_push_pending_frames+0xa0/0x250 [ 1850.285142] tcp_send_fin+0x1b0/0xd20 [ 1850.288913] ? inet_sendpage+0x660/0x660 [ 1850.292947] ? sk_forced_mem_schedule+0x150/0x150 [ 1850.297762] ? __sk_dst_check+0x380/0x380 [ 1850.301881] ? mark_held_locks+0xaf/0x100 [ 1850.306002] ? do_raw_spin_trylock+0x190/0x190 [ 1850.310565] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1850.315552] ? lock_sock_nested+0x91/0x110 [ 1850.319757] ? trace_hardirqs_on+0xd/0x10 [ 1850.323881] tcp_close+0xbe0/0xfc0 [ 1850.327395] ? ip_mc_drop_socket+0x1ce/0x230 [ 1850.331785] inet_release+0xed/0x1c0 [ 1850.335474] inet6_release+0x50/0x70 [ 1850.339162] sock_release+0x8d/0x1e0 [ 1850.342849] ? sock_alloc_file+0x560/0x560 [ 1850.347056] sock_close+0x16/0x20 [ 1850.350483] __fput+0x327/0x7e0 [ 1850.353736] ? fput+0x140/0x140 [ 1850.356992] ? _raw_spin_unlock_irq+0x27/0x70 [ 1850.361468] ____fput+0x15/0x20 [ 1850.364720] task_work_run+0x199/0x270 [ 1850.368582] ? task_work_cancel+0x210/0x210 [ 1850.372877] ? _raw_spin_unlock+0x22/0x30 [ 1850.377000] ? switch_task_namespaces+0x87/0xc0 [ 1850.381655] do_exit+0x9bb/0x1ad0 [ 1850.385085] ? mm_update_next_owner+0x930/0x930 [ 1850.389730] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1850.394894] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1850.400064] ? __lock_is_held+0xb6/0x140 [ 1850.404103] ? check_noncircular+0x20/0x20 [ 1850.408323] ? __lock_is_held+0xb6/0x140 [ 1850.412357] ? check_noncircular+0x20/0x20 [ 1850.416576] ? check_noncircular+0x20/0x20 [ 1850.420788] ? kprobe_flush_task+0x1a3/0x5d0 [ 1850.425169] ? lock_downgrade+0x980/0x980 [ 1850.429291] ? lock_release+0xa40/0xa40 [ 1850.433243] ? find_held_lock+0x35/0x1d0 [ 1850.437281] ? get_signal+0x7ae/0x16c0 [ 1850.441142] ? lock_downgrade+0x980/0x980 [ 1850.445267] do_group_exit+0x149/0x400 [ 1850.449128] ? do_raw_spin_trylock+0x190/0x190 [ 1850.453685] ? SyS_exit+0x30/0x30 [ 1850.457110] ? _raw_spin_unlock_irq+0x27/0x70 [ 1850.461580] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1850.466573] get_signal+0x73f/0x16c0 [ 1850.470261] ? ptrace_notify+0x130/0x130 [ 1850.474300] ? __schedule+0x8f3/0x2060 [ 1850.478162] ? __sched_text_start+0x8/0x8 [ 1850.482279] ? trace_hardirqs_on+0xd/0x10 [ 1850.486400] ? __local_bh_enable_ip+0x121/0x230 [ 1850.491049] do_signal+0x90/0x1eb0 [ 1850.494562] ? __might_sleep+0x95/0x190 [ 1850.498508] ? inet_create+0xf50/0xf50 [ 1850.502369] ? selinux_socket_sendmsg+0x36/0x40 [ 1850.507016] ? setup_sigcontext+0x7d0/0x7d0 [ 1850.511312] ? inet_create+0xf50/0xf50 [ 1850.515174] ? sock_sendmsg+0x4f/0x110 [ 1850.519038] ? schedule+0xf5/0x430 [ 1850.522549] ? __schedule+0x2060/0x2060 [ 1850.526493] ? SYSC_connect+0x4a0/0x4a0 [ 1850.530441] ? _raw_spin_unlock_bh+0x30/0x40 [ 1850.534820] ? release_sock+0x1d4/0x2a0 [ 1850.538768] ? inet6_hash+0x41/0x90 [ 1850.542365] ? __release_sock+0x360/0x360 [ 1850.546487] ? __local_bh_enable_ip+0x121/0x230 [ 1850.551134] ? exit_to_usermode_loop+0x8c/0x310 [ 1850.555780] exit_to_usermode_loop+0x214/0x310 [ 1850.560339] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1850.565855] syscall_return_slowpath+0x490/0x550 [ 1850.570586] ? prepare_exit_to_usermode+0x340/0x340 [ 1850.575578] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 1850.580484] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1850.585485] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1850.590217] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 1850.594944] RIP: 0033:0x452e39 [ 1850.598106] RSP: 002b:00007f99e686ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1850.605787] RAX: fffffffffffffe00 RBX: 000000000071bea0 RCX: 0000000000452e39 [ 1850.613035] RDX: 00000000fffffde5 RSI: 0000000020c7a000 RDI: 0000000000000013 [ 1850.620282] RBP: 0000000000000497 R08: 00000000205f0fe4 R09: 000000000000001c [ 1850.627527] R10: 0000000020000004 R11: 0000000000000212 R12: 00000000006f4ec8 [ 1850.634770] R13: 00000000ffffffff R14: 00007f99e686f6d4 R15: 0000000000000000 [ 1850.642536] Dumping ftrace buffer: [ 1850.646053] (ftrace buffer empty) [ 1850.649735] Kernel Offset: disabled [ 1850.653348] Rebooting in 86400 seconds..