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", 0x1000}], 0x3, &(0x7f0000534000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x20000000}, {&(0x7f00002b9000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004b4000-0x60)=[{&(0x7f0000e47000)="bc817fda2d201f323f400a2d886c15b662c0956c4b96016ef79cbce8a2ed6a466a384a335fa2cdd3b83479", 0x2b}, {&(0x7f000014f000)="e0f2ee8f77efa51f8f7e1470ef364bff815d336ae33be4211bc3418ca5c70420bf80d5", 0x23}, {&(0x7f00002cf000)="77ae7e3020ba5c35ebca727fe14c26a0e63c8246c0ed929bcb2b5d30e9bf0f8a087b00f75404d5425cc975bb0b2c41b97d683f25755a2d57d5167e9925eb162b94d7dff7343f7e1dcb3d2c01dd4f07e14efde6f1cbcd3d425d728e032be121491c1597f862c4b7788a8cfc489b73d18467a29c567664f267f27a317c1f57995d13eee1def7c774b6", 0x88}, {&(0x7f0000935000)="f1ea50e2b8ab4a314c9c32ecad2cd7c3b5e1c2a1d0a74e70fd48630d6eb2c43f00a977751b6e5a2372d3bd9fe8997f45d73217baf7360a1a382bad38facb24feab", 0x41}, {&(0x7f00009c7000)="", 0x0}, {&(0x7f0000d62000-0x24)="971ec870fe566a8aa5895ad030e509fa66b9e7dd85680d4078c0b178267a70ef5ac4b09e", 0x24}], 0x6, &(0x7f0000257000-0x20)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x20, 0x4000}], 0x6, 0x40) 2018/01/16 23:49:32 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d89000)=0xf0a, 0x3) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) 2018/01/16 23:49:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000073e000)={0x0, 0x43, "685ae4d7d8c91aaf99925252b967f2741e26b3b64bee18c6a658e2785265c7b9113a705e1f658b481bf16049dbe34722547d28f1e463c0422e32081cc4062ef34ef9e2"}, &(0x7f0000001000-0x4)=0x4b) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009da000)=r1, 0x4) mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0xb, 0x3, &(0x7f0000046000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000806000-0x4)=0xfb, 0x4) connect$inet(r2, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendto$inet(r2, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001b5000)="a7861a147f0bf7cd85323089cf20ac6a45405fdaeeeb3600402dbb6c7ce85eceaba4df2c14f844cd05a5bfbd1827a8eea632b6722988822e681e2bc190e0dcc9afdfed9b5b36b95f2e6f6592b6d1305d0a70afa4330a810623e57d3df610c65a526985713cda29d34297", 0x6a) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000ac9000)="f4c5d1b82c0cc723ad8661b2ebdb6af541a6399845498efb1510ad1d710d24c65b17ce") bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x8, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0x3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:49:32 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0xfff2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000004d000-0x20)={@generic="4dfecd43648b622f75323378f81289f5", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 23:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x1, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x207) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a83000-0x17)="", 0x159) pipe(&(0x7f0000386000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000993000-0x10)={0x0, 0xbc, &(0x7f0000f4b000-0x18)=[@in6={0xa, 0x3, 0xc1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, @in6={0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000042c000)=0x10) r4 = accept(r2, &(0x7f0000842000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045b000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000831000)={r3, 0x8}, &(0x7f000087b000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ae2000-0x82)={0x0, 0x7a, "ddc83496fc8fc2e7b4ac313604a4a58c41457ba8111fdfbcb42ee4902abde9889ef0802c3bf989633d925ae6489948513a77fd9565e9fa3ac44ed8b97093dc54189ff08208502f338e9fea80f67e4a11a5149c9576d42bb4b3bd4dc73442d09ec99e1a154cd72c45d6fe7b992227ab6cb283adf5e474213145b0"}, &(0x7f0000958000-0x4)=0x82) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000696000)={r5, 0x5, 0x0, 0x970, 0x800}, &(0x7f0000938000-0x4)=0x18) 2018/01/16 23:49:32 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r0 = socket$netlink(0x10, 0x3, 0x2000000) bind$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) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/16 23:49:32 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000c000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000d000)=0x6, 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000011000)=@req={0x50, &(0x7f0000010000-0x50)={@common='ip6gretap0\x00', @ifru_mtu=0x7}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000010000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000f000)={0x0, 0x1, 0x7}, &(0x7f000000d000)=0x8) 2018/01/16 23:49:32 executing program 2: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x200, 0x2, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/16 23:49:32 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x1)="", 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000765000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000503000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x500, 0x80, 0x600000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xa, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xe, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000000)={0xfffffffffffffffe, 0x80000001, 0x5, "f74eb9285ebb", "076efff10a528017161f6f3771a0533c"}) 2018/01/16 23:49:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000994000)=0x0) 2018/01/16 23:49:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000c7a000)={0x0, 0x0}) splice(r0, &(0x7f000091d000)=0x0, r0, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x3) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004ac000-0x8)={0x0, 0x7}, &(0x7f0000928000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002d4000)={r3, 0xff}, &(0x7f00009b9000)=0x8) sendto$inet6(r0, &(0x7f0000054000-0xd7)="6705b6623ccea6078b2300760e8f205b8efab538eb3c12314e4d496ace775d5084b42f9f1b962238957141116621add80ed91f3a84075c7fef55abfed50159c827a9b6f84289b92e2fd1c56eeca23be625e1b376db37269821f2b3c0eff4383f894a09ba8473cddd3102cb07eb10b078831ca2f1487221c8b30ea5b79c5b4113ff2e5b7ae158e970f120c7881ab368001d44e26a795906e45b70fdba1de970f08d81ce7ee898ff8ec2013ec52444085b89fd0213067219997b3390e7255cc004593b2e08c2b0cb232d60060748f23b6b585b06d52bfd09", 0xd7, 0x20000000, &(0x7f0000d27000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockname$packet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00005e4000-0x8c)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt(r1, 0x1, 0x3, &(0x7f0000053000)="f39ae48687da238e982e40039de5845ba87677c0d0455bd869169b6d92966b348b549542d27c417289c6c0234ee6999b3524e8fcd857ddac7e5dbf0657f11202736df38b6c1bde5d0e039c6b030d1a7ce00c6e2cfdbde392a32cc08ac78d350038bc246d6cdc3a9e0fd4af0e4cc85c41a1fb3b831567fa62dfe97955055d6ae50f5709640e2ff8601637e2d6d8b717f13de77d484adc666e702a42cbe8a81e9fb9949b74a862570ce72f49903f161ce318d18451da034a887d3b803473621b39809e8b62d6227e126f804c452b034e839327042f77e0e7", 0xd7) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r4, r5}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001bc000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400}, &(0x7f0000762000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004e7000)={r6, 0x6, 0x80, 0x4, 0x7, 0x8}, &(0x7f000021c000)=0x14) 2018/01/16 23:49:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername(0xffffffffffffffff, &(0x7f000036a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000091b000)=0x32) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00003d0000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000c96000)=0xc) getuid() bind$packet(r0, &(0x7f00008d8000)={0x11, 0x1f, r1, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000772000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000c3a000-0x8)="bdca163a5ae2c477") 2018/01/16 23:49:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x5, 0x80005, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa88}], 0x1c) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) 2018/01/16 23:49:32 executing program 1: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) socket$inet6(0xa, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002de000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000e64000)=0x273) 2018/01/16 23:49:32 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000721000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000422000)=""/19, &(0x7f0000328000-0x4)=0x13) bind$inet(r1, &(0x7f0000026000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r1, 0x40200000000114, 0x4c38, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/16 23:49:32 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f000000f000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000)=[{&(0x7f0000014000-0x78)="863100b6b0e7f4ded5e9562ff744f7fd9047d73201ed92f33bae3b5de1112d24ab705283b82b39646350677077314871b18feea56d6665edc14381e9d2c7fd40e969374359fef432f321fbdbd36c30ac65843c06899ec2805c22021ea7a4b29f88fff8669f42946a9e54ccb37c9eea2d8551b7fabc1fbe7c", 0x78}, {&(0x7f0000014000-0x57)="2027c23508c8ae0fc727c19b7548260949b813db2fad7819e998c51715c1a960ddaddc8a4d6bb45f75badb61f77ddfe9e16b5880580e5edff4d87d071eb617282c0d3608d9f27e6411bc9ee90c16ee477e138aa0173668", 0x57}, {&(0x7f0000006000-0x80)="798657193dc104883f119ab3408713e668f7178230b89b0a660047beeeaf7a526cb0f0ba26e1e56ac0fbe2a335eac3685f5c3e9f0975238f9ea0d8f219307f5ff9b3c517cb9d3f69fb7251ac876c2c3aaa26f200002889ed77e948ce006dbc4b86e8e7fe0a659a74946928c8c763e6b5f666d6082b836901e3f82a06c4b98985", 0x80}], 0x3, &(0x7f0000011000-0x80)=[{0x80, 0x10f, 0x6, "99a88d49008b4af29658b5aa315c611ee13934e57fa0a1ffa5fef0f70c3e4ece505d6f6a408940d320b03b3bbe309fcfddfcfd9ac401b98e9e40b929b74ac30cc7bb12602e2d2522a2f84d6c5c23a89a6fa3281a70d158222c8918f9a7a15d5b3cb99dd5e8e32fe83caeb51e"}], 0x80, 0x20000010}, 0x2b5b0d6e}, {{&(0x7f0000014000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000014000-0x40)=[{&(0x7f0000014000-0xe4)="3670728b61beac85b1df3ca7281daceb586a1dc2a8a2035ab2f60f07035223cbe9df9deb9cf310dda57bd2fce38ac01274c7d17e759480c1be80b00cb72ea81f55778787224386ce627a78472a52c2942847d9569f7529c8dc35ea2999725079a5e68113de89a4099b029aa812faa38e72dc291e42fba06c0111549967e4ad96d8106a4e3886914418dfccb9b68357f9a91c1ba98ea99092c8228aec0606ec664172e0de064c0f3ac7a7ae9988350513d23716929cd07c43803aa14e9f7c0ffb62bc475eef75ac50bb0ac6cd6fba8c414c1920d9c192c7f4f4e0142df0169e47594f64ff", 0xe4}, 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", 0x1000}, {&(0x7f0000014000-0x91)="33d8595ada05be5df2cb6c643b7a92faa6e6fa84eafeb9ba01fbe2f7f1decab27744aac73e8d224b4d4f8f2869d5cbb81acf3f088b1cba256b4352d1311a9ec24b66a5e183209dfb9176921f15526f931db859f244f56db04fd57328fa28d765adeb75ef8bad6ab0545c73c107370e6ff34f70a85a41a61e19fce06d0015fecfe973dba0536779601aa16080a1ef323955", 0x91}, {&(0x7f0000002000+0x44f)="8a8c98a90cc04d63bfacd5a8b86f1532760b2e02ff74a5931e57c8594e975173624cd91f2f5cbcc1745924cb2d1cea068582494b488bce6778b1cb794cb72721745614b12a94201bbe7a6aa93c5ed2463629fb5b31c417f59d8361fe842a3330df8d7d43aca4125bc751b85052f58a7c3f500706d77f4f4bfa77dad494", 0x7d}], 0x3, &(0x7f0000014000-0x170)=[{0x60, 0x10d, 0x375b, "615e124cfa41be5666ea0fbac9ce3c227527b32fed91278ba67cc70a5c6c0a172c6068ba27476df6a6e7064f6451500a8c9440c0801ba7d6af69ba7f7d8ffaedf9851c1a6e1d1bacf55c"}, {0xa0, 0x199, 0x101, "838aa84d7c5b56fd6e3e7f23fd290f8fb1b1e613ad3a8d23240a65aa3a139996bc5805c33453e3de03434e3806aeb6863e6184375950ff861aa8de00e14031d0e385423a38b16cee61348c40c81a12e4e5f0126e8a2c01e4fc22625021066e4b656307ad24261e4e265ded6c94b769082d667a55c135c71b062621bc5d26de2072aa4bcd6a6f0ad1cc5b47b3db8695"}, {0x70, 0x1, 0x3, "42b6a620ab5e0805d07182c54e7f987e709795c039a6485f2eb0d276cd62b8c5214876ba33a8ab82e8697c621d0613224438eb79f0991657f45ef90e9c8e2398cacb3b22f9ed00a1c7d0aba564412fbdb54506263a6666152cc0"}], 0x170, 0x20004090}, 0x1000}, {{&(0x7f0000014000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0x4}}, 0x2e, &(0x7f0000013000)=[{&(0x7f000000c000)="83285707fd6c269db3992b76c90eefe8adac724821dfec6fd48fa2793dc7e85952ad4d5c614a8b10b28ded8438588ccea4ce61659d12948977e7b2a9b6e1923abccf2b0e74c0ac186a6022784298f060f038c78fabba3f1426802db8c41dad1a448e3a2e891cbc0d0051c2cbc8c350882e77ef", 0x73}, {&(0x7f0000014000-0xd1)="77d855bcf893f61b6331c21290b3533ba44f84bd00f7089fc8bdea89383e143d95a630ac1b9a5cf09a49bfc75694b3caa9ea694c7fdb395ea394fb181a173599d4c29457fa8dae54b39e4d749f26bd71710c175361b2d9bfea56c3d34ff2244a1050092ecdfa3d48983b9cf01723e836e278b8a315d7b1c0dff1b5d62e0713452eb5865b583b21e8608fbbabd77a1d545900a2a2f1bbcdf0027d16518c1a8694bbcf4621d247c01ad374b256c6b8154a2d64132d228a4343b04f1b8bdb8547b420413e9f6b4c05c65cc8f26cca484da823", 0xd1}, {&(0x7f000000a000-0x79)="16e51d9bd36e5dadc75acef19f83fc7af1416076526f6eac9b8046f763b2fafe565e8732f06ebac9e4d71fe437b2de374d7c8a13741248613e263fc33db9c4a6b71d3ab25820fffd480ba4ac7dea3756b83d67e4c310abf59c3a1cb519daf8e904cbfb6c151a0f0a6f395f59c8261785c06505fed7b1be3ac3", 0x79}, {&(0x7f0000013000)="bfdb2dec320ee40a606063b9d03bc825d8803b77af780c4a0926ccf5923873ab3017435bbb80d5db9014824c396c179c23733fe378bc811150000045cf7d5606fe9f63181d4401b2feb584bb6e2d6350152f4e69746ff529dce8184784b231a45211bf954d64230f0f09667829fd22d485fd2be2591dbbe4f96c9045d5b17372ee5b44787b0b2cca9e85a5741696a55922ed9a0e74a3d0da834a7af4fa676892ec629fedd2be734f5a1c700fe871a179e257a80cd48e52b845da96640c686f0b6a05f24aec781225dcebb60ef26cf49a57e174ec65c1cce0ac16", 0xda}], 0x4, 0x0, 0x0, 0x40}, 0x3ff}], 0x4, 0x20000000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x9, 0x80000, 0x79) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000000b000)=0x1, 0x4) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:32 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e05000-0x8)={0x0, 0x0}) accept4$ipx(r0, &(0x7f0000c7f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e2d000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) socketpair(0x10, 0x6, 0x155, &(0x7f000052b000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:32 executing program 1: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x207f, &(0x7f0000a5f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00003d8000)={0x0, 0x9}, &(0x7f0000a5f000)=0x8) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a5f000)={r5, 0x3ff, 0x0}, &(0x7f00007b2000-0x4)=0xc) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000a61000-0x20)={@generic="29303342811fb86ae1e6cc08042d6f2e", @ifru_flags=0xe00}) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000a5f000)=0x80000001, &(0x7f0000a5f000)=0xffffffffffffff33) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) getuid() mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000a60000)={0x7f, 0x67af, 0x800, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a5e000)=0x8, 0x37d) epoll_create1(0x0) connect$pptp(r4, &(0x7f0000564000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r6 = socket$inet6(0xa, 0xa, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00007fa000)={0x0}, &(0x7f0000968000)=0x4) 2018/01/16 23:49:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000000000+0xcb8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c03000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000046c000)={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffe986}, 0x3, [0x101, 0x4c, 0x3f, 0x2, 0x2, 0x0, 0x4, 0x1000]}, 0x5c) 2018/01/16 23:49:32 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000008000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/16 23:49:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0x0, 0x1, 0x9b, 0x0, "81a9d527c663c89d7273e6db750142154ee385aadb021b0af915cfce85ca3ab5d23f341c3b9fd5f1fa14f18401e73e70b10a921a2be5e37b991d0ec674ae78c0911904a33dcd6a349f930b8ee180be6ee159299eb5fccc16af08f27b81ea17087c29409f4742e7cedbd27fc2ca234fd05f5271ee6fd1c8358da135354ec5bd610fe61f1e89912d9943bf0e138e32973fd72386"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = socket(0x5, 0x807, 0x31e0) accept4$packet(r0, &(0x7f00002d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f22000)=0x14, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000df7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000982000)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae0000)=0x5) 2018/01/16 23:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400001200003, 0x0, &(0x7f00004c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 23:49:32 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000afb000-0x4)=0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000afc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000829000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000421000-0x4)=0x6) accept$alg(r0, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a66000+0x17f)=0x64, 0x4) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) socketpair(0x0, 0x4, 0x101, &(0x7f0000588000)={0x0, 0x0}) 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) 2018/01/16 23:49:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0xfffffed3) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e82000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000046f000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0775b055e30700b70000000000dbeec0", 0x10) accept4(r0, &(0x7f0000dd1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f83000)=0x60, 0x80800) accept$alg(r0, 0x0, 0x0) 2018/01/16 23:49:32 executing program 3: socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec3000)={0x0, 0x0}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ec3000)={&(0x7f0000b37000/0x2000)=nil, 0x7ff, 0x0, 0x2, &(0x7f0000c8e000/0x1000)=nil, 0x7ff}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000ec4000)=0x0, &(0x7f00005ee000)=0xffffffffffffffc8) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0xff5f, 0x0}, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000ec5000)="54cbc76349483bbeb48ec2530fbc101a9ef0cddf38074b270c019b13f26d4446d38061e6dd8b22bc389b240fbe56f99635def081401e1b33c49241c8d6c9d2426bd45f582dcc72fd4573dc2af43000277eb738873a4ce90fb7009b7ee404cf21b5033af772348a8ea1612511bcd18765fbc0") recvmsg(r0, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/16 23:49:32 executing program 4: socketpair$inet(0x2, 0x80806, 0x2, &(0x7f0000f7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000001000)={0x1f, {0x1fffffffc000, 0x0, 0x7, 0x4, 0xfffffffffffffffa, 0x2}, 0x200}, 0x9) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000003000-0x78)={0x86, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x218, 0x6, 0x8, 0x8, 0x40, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x6, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0x99)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa3b1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x1, 0x4, 0x18}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x800, 0xffffffff}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x7f, 0x9, 0x6}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000005000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000008000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000009000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000005000)=0x80000001, &(0x7f000000a000-0x8)=0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000a000)={r3, 0x20}, &(0x7f0000004000-0x4)=0x8) 2018/01/16 23:49:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00004d5000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x4, 0x3, {0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}}, 0x32) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000d2f000)=0x0, &(0x7f00006ae000-0x4)=0x4) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/01/16 23:49:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f0000070000-0x38)={0x0, 0x0, &(0x7f00008ec000)=[{&(0x7f0000e14000)="c4f6b0bfaa3eb58258999cc33557bc4bb72638c823679911a5f6544a9efa5abfe52acc6eba6cdcc077a578668e799648a7a4cc5de0587eb673337c6821e7b948c47202bd57c157777c871dd5c2c475a1235371380a696b9de796bf4a46ea08479f6c5a3c48f389a68ea686fbef3e59f80eaf0a6fe4410876245d580460b6b40dc1ddf30049d5d735df55ec8024a8a7bc32f284b73ed43ebbc7fa34dbf8944f32ae8b16f829771b973ccd6d433efb50a52644cfe6af09b58d96c411cc1b4cb3e50666b9e5754a674fb06ad02fa8a6710d49d8606e0e3ca9fc867959beb2", 0xdd}, {&(0x7f0000d57000)="ec", 0x1}, {&(0x7f000026f000-0x35)="1d06799a5d397e639d5b3f3817181c9c40add2d63fcb7ddb0c6bae5e87e3ce33a9b08fb32e265b588b3fb55067d17cf9b23d18527e", 0x35}, {&(0x7f000059e000-0xa)="f70a2b9443f0db4a54ce", 0xa}, {&(0x7f0000eee000)="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{0xa8, 0x1ff, 0x5, "2b4e6fbacfb0aa0d98190ed33ae214f68e448be9000ab0a39f782e01d74e8cd3f893182854738ca68666cafe83d10ecaa79a32460afce67fbe31a2d87c315edcba521885b863c1c66f6e7cccd8eb23beb36fd01b99e43c44613f1086e01a41bf63e3fbfeed030ec6d722c5ad71a0e8673648636805267fc7f6a439cdbac82d60dd3811b1d3781ad7b2e97a8929cab78dd0a5b1"}, {0x10, 0x11f, 0x6, ""}, {0x110, 0x11f, 0x5, "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"}], 0x23b8, 0x40040}, 0x1) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000574000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b19000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000084e000)=0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000087f000-0x38)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f000039c000)=[@iv={0xe8, 0x117, 0x2, 0xcd, "2ab4671abe61b19cbfeba61c1e557a6212cd408d8e427d8f9409d989259f1f319b1c5cf158d2ede103c0e91f721a90f076dd54c9c693e7ec007d1e9503ccece7b9aafa1d77c17d789bc5eee88b0d302df49232172b50c9ecb127892a9d0f85513022da3562adf30d5bb688fdc3ed7af85d2211ed94b23ca7ad2e3744eb29cd817126c0380332121e8fa1aa712dacda2aadfbe26e9e08383d3b042e4774616fff1077011a19ae1c3bb6a590bffc6216766de26a419442435eb392d1955604c843817adf5f813cd10cc42b9a19cb"}], 0xe8, 0x8004}, 0x0) epoll_create(0x10001) sendto(r2, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 489.931272] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/16 23:49:32 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 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) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000014000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000014000)=0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000015000-0x1)={0x81}, 0x1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/16 23:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003b1000)={0x5, [0xff, 0x1, 0x9, 0xffffffff, 0xfffffffffffffffb]}, &(0x7f0000865000-0x4)=0xe) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000005d000-0x4)=0x7fff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000861000)="f5d706b0a2aad46ff9bedd74da06a6a0d9252e6dfdcafdfb414aefe42f9776cb17adce4d260e2c7b2bca4e2506775eb0d23a89b492bdb0430d3a5ab87e62c0526f496276463d685cbb335f8cf87c3c1873ac95425a03e9f51ed1f8c7dfbeebaf0cabcf06a44d06df4a861d0269f8ee2d114c0691f4bf77ef817178d19773c582f56f73a9cf04e218e55652179e08dac17d2ad96018d3b7aa04a6cfaf", 0x9c) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x0, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) socketpair(0x0, 0x5, 0x7f, &(0x7f0000f98000)={0x0, 0x0}) accept4$ax25(r2, &(0x7f0000494000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007bd000-0x4)=0x10, 0x80800) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) socket$inet(0x2, 0x7, 0x8) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) r3 = accept(r1, &(0x7f00008ad000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000089c000)=0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ba1000-0x43)="ed10d348e92caca2bba2eee84de64e1a8861bac7a9583984b025b2c68871c82a2286874903c01afeb73270465a5758e8e5d06c6ab257f8cb776846b8b424befa840d89", 0x43) 2018/01/16 23:49:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000043d000-0x10)={r3, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r5, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r6, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)=0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 490.000185] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/16 23:49:32 executing program 5: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xb) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/16 23:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0x0) connect(r0, &(0x7f0000427000-0x10)=@ethernet={0x6, @random="7aaaf54596a8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005d1000-0x14)={0x1ff, 0x8, 0x6, 0x1ff, 0x8000}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000401000)={0x0, 0xee}, &(0x7f000003b000-0x1)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005b9000-0x4e)={r1, 0x46, "5d1aed095a9c3ac10785cca0c51399c9e8c311f7fae84f914ac5f47f3973fe21f33892484a0f0042832011a4fa996a7e8e89441b0b8b004117e86d58ebf375bb250d7b9027a2"}, &(0x7f000027d000)=0x4e) setsockopt$inet6_tcp_int(r0, 0x6, 0x6a8559bd76b2c405, &(0x7f00007ce000)=0x4, 0x4) 2018/01/16 23:49:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000476000-0x4)=0x0, 0x0) sendmsg(r0, &(0x7f0000d93000)={&(0x7f000059d000-0x80)=@generic={0x15, "fc650153dc5167f5662c5d293d942e2661998c53ece69dac1a1a9b1e7de726e451abaf883ba991cf94360f94f807fb75279586a6dc97e313ced0961771f1eec3e9b353c8a530e408d2fe5340fdf4f684d77c8ca1dd4bfc2c1f4f37f9f193f15a090cdafc96e2243774bad40066c1f37ace5bd4d8e15506f21c91a80ec592"}, 0x80, &(0x7f000090d000)=[{&(0x7f0000090000)="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0x1000}, {&(0x7f0000262000-0xe6)="0fe35d4cff391a272dcafad222aea8d1601713de7458833f4e61bcadb211586e158c9ef991267d300109869692fdf38b6300014ec6b4a626dca14b9ef6a3cced4f616b3a01910f3021ba5418ae94d9ece63b0abe88de7f9111970ce368275738ff4efbae4c441821503785d2c8ef4748ce05f05a1b5e0b113e628a70f0dab302b9aec76561510aac79bfc8b89fa7df671a5a97e9b3cadf094061708c86c6ca93a17588ad5e0c8fa593a001b61fc8bd22ec827da46b5559abe49c56bbf3af31f207afbe768f32916e7086adb7f01eebaf292a0d763b5cc1da1a322c5d768d9e9a1e87a654273b", 0xe6}, {&(0x7f0000293000-0x94)="65615e74b098763967583cedaadd31732f3873d4848cf6c740ab7199601fd35bf5bf5b4684624d7988f47289a73297252c0e009e1d2eb84185156abe1b8d888a6be8a695ae36f53d40484a2daea9bf557cc0dc9fbda486434bd3c63b5a5b8dc01b550691b34d3eac808cda09f9cc0c700a4987fcea884eb2d3fb796b09bb3797d53462aa79ecc9d42d12d23ec083622b3caae47e", 0x94}, 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0x1000}, {&(0x7f00009d9000)="b87bf9a45b1f89c16435dd7670873f6d799a17e4d5d6a5cbc9d7184a9a7802089ee169b5a95b293b68f4cbd4e8ff1b3890b8293ea17a73a6b300f06bfe928a2d2d138add778673fe16d624aac9900ddcbfca4f48c4361b503b380453e364ca10", 0x60}, {&(0x7f0000e7c000-0xc7)="fee0e4f62950faacc5aef5f0fb9dd845b73988b1056888c7489b4f0eab42b35ed38014e54caaefc91fbec9d20fb91286427b1fdfa15e64a1be405f72535becc7c44d5cd5eea20c950a576b6cca1a2c67aaf6d4ec24abb66e3eb2abcf6529fc129a0e31faefe95316a75da8c4da59108f048e84626e4a94705366d26fb21c795971dbc44fcc70843e3a77e8637e1712878501ec6aec64ac0785933f7815a784de6909fa40d2f97a59641c67eb6013b2fb7c72fa8dc8b93f369ab21007f0f4ac5229eb1300c9abb3", 0xc7}], 0x8, &(0x7f0000f51000-0x370)=[{0x38, 0x10c, 0x800, "28e0f0648563d80f0c937867bf11cabe21f71e9a39f62f30883ed7d482dba95527975a1eb3"}, {0xf0, 0x88, 0x4, "24293836d4aca90affa482de0bc73db7c6504548bd91ef63ddd99bde42ae90ae3fded73a82a10360f64489408db61f1ee5dbb9b5ac90dd599879fa519051e7fb45a34ca3bc76c8f2ee65a9eb2ab55e0cc61d6600aa4463c1b81fcb39eb50c3f5907af00a53d239bf096442b2f7b997589cecbaaf2816a882693964f6f9d0395c48566768b8ab4bfdae3062e9c4a4a58bdebfd64a0650a885c9641d2fab36436e15c518663cd29c61c7f12ad6d4bde2d3c8ba6d38f747de4a4a00d99e1cf15120b3bc99042e6c392fec60a85bd9729574446a341f2d88c0e6fbd1"}, {0xe8, 0x84, 0x73b, "06ce4c88974668c4d5fb7282391b9b79b9c3b7946566b5475cc14822ef3e7c30f55829c80ae78315ff8ae2c20ba1eb7d08d24568984db2f4c758f056086f865e0b630991da8c4940411bdb6cf16218fa28775f0d1baeea56462dfaa5a509fd70c6f9a9d4b2ffa474b6b10b9d25a6c08475a8d6e58ef9e5d67a0c02b61804d9f0fb9c4a692533c1b2995e459e2532beb2a6bad4eeb0eca1c1d856216efc73c1af5823a149dbc25b9b8e7abbbba9c2557f6f995a841e05f65aaefdf64a89f1776dfa9f5ab688c8e61a74f619e52b42634e6caa92"}, {0x98, 0x103, 0xa28a, "4c6dceac6e24338c44b8f3236eb67d88de15f33b2c19e017ad0c5da7e84c31b40ec1d365be8059f1a0964f7e8a5af3363d0fc98c5a90c1c128f1625de34dcd97f62cbd455c1fa5ece20ed24f13e4eace59e06b2992b59b454c62bdb1f7d2643cc9e427d9a8f97c33c8b17e1936f9d40cc2e472162552f308520cd9fd6410fc51f058a7e84cf282"}, {0xc8, 0x6, 0x9, "cec52b780d2d852c4edadb43d4f953698e744d59c39ac1238e405d48ffd695c953d976e54867e25261d83c1cd9a8d4c1129cff5d2f3ea2c0dfbe31db24a8039f08f19d9c9a6c144296d41d085e66391d725efe036f48ba5466741a5c4b3335da2fb3bf25ef7318a90f047009f07e149c0d760fd474d9cdc143012c363cbdddf10ab6a633a368f46ce98d0e5a8c2662c9868d455625f0bd86a28ccc33f2ee9cda3ad825f09569b69c5fb65b67e4c62d8f98"}], 0x370, 0x4084}, 0x4000) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000d77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007f2000)=0x14) read(r1, &(0x7f0000fbc000-0x94)=""/148, 0x94) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000c91000)=0xbd, 0x4) r3 = socket(0xa, 0x2, 0x0) recvfrom$inet(r3, &(0x7f0000ee2000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f00003d5000)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe33) r4 = socket(0x40000000015, 0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b9c000)=0x40, 0x4) setsockopt(r4, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) poll(&(0x7f0000017000)=[{r3, 0x0, 0x0}, {r4, 0x100, 0x0}, {r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x4, 0x1) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00002df000-0xb7)=""/183, &(0x7f00005cc000-0x4)=0xb7) 2018/01/16 23:49:32 executing program 2: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000adc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1", 0xe0, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000030d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003c8000)=[{&(0x7f0000f7f000)=""/223, 0x4a5}, {&(0x7f0000c1f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000096f000-0x57)=""/87, 0xffffffffffffff83, 0xfffffffffffffffc}, 0x200000000000) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004a5000-0x18)={r1, &(0x7f000090e000)="ad911a44292b9a4b6dbd3d19f5e4605dafc8d671ac93808a76bf1e59be6da6daae0c4b220e3468dd8e5e4b42f858b8c4e0c4ee442d217358524d6dad5e58e414e826fccc5156b8533de12a6ec6e45c4759d749eab3641e710b4719cf86e475e9b63de0593204ee1076871fa2e45d3b1f58", &(0x7f0000725000-0xd4)=""/212}, 0x18) 2018/01/16 23:49:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c49000-0x208)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "416df6", 0x8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffffff, &(0x7f0000865000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f54000)=0x2e, 0x80800) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000962000)=@file={0x0, ""/38}, &(0x7f000089b000)=0x28, 0x80800) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00007fd000)="368db68286496fea4a589f52ad94b67490385e2c8b5c49c1ece8260be8d4edf5e92002e23cd4e8102ea0c3c9bb30f568b762fd9b7c4ea2a7f7b3a0bc134201c1b56aeaab490b70fcb8d467513cf944d50680b775a799a282c4dedb143f8196ac6a1afa197e8701e258867c6076f76b9584288cc122ca9a7d7bba1ac9b05fef15104ca2654685ba4f8b043a0528b8bcfd4d7eb9e566dded3479e04f2dbb76236f78c2ebe37946cb6031b9930f324c89bef33c49afd67514f0aacacaa6cec9b7a0eff0fc68ef1cbf655c6116fafdc445493e7209311da48d9eb2", 0xd9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000677000)="", 0x0) splice(r1, &(0x7f00001b6000)=0x0, r2, &(0x7f0000516000-0x8)=0x0, 0xde83, 0x4) 2018/01/16 23:49:32 executing program 0: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000de7000)=0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000b7e000)=0x0, &(0x7f0000de7000)=0x4) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000de8000-0x48)={0x5, 0x4, &(0x7f0000517000)=@raw=[@generic={0x897, 0xfe6, 0xfffffffffffff075, 0x86c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffff}], &(0x7f0000de7000)='GPL\x00', 0x0, 0xb7, &(0x7f0000de8000-0xb7)=""/183, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/16 23:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f000010d000-0x1000)="c24f502218b50d6c2b6cc75527c640a7d92551a461d47d86eb1a2439a4df6fadbb36b9dee4d35d58a768f29edab9ec732d18772f637904284a5bdb99f389b05fa0b706635f5977807efa473f4c43b3fd98b4b5d27292a4c89669b7017a5081d213664844e12c65c7e3805365265828281a3ed912aa40640d612810f1368721034a5057bc67015adb1660a8a8acac7589d1265849936596470073f51353b9cd0b0b69602dcf7b322bca2df69a48a5db93aaf85dec7a009f0a8d6a735b21c0a852dc320a98b0431e9c6907acb760360219d0ed039955c41d734b2e8fcea9c3724d88f0364942a9d5ddb4a139a0fa14cfa5ee4956296f30e60b36ef94c9664d311698780eb29ecfd379f2ff747ea5ea956e1811f7320f32eacb77a5", 0x11a, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 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) pipe(&(0x7f00002ab000-0x8)={0x0, 0x0}) getpeername$netrom(r2, &(0x7f0000137000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000cb9000)=0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007e6000)={r0, r1}) close(r3) 2018/01/16 23:49:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000325000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006d2000-0x4)=0x0, &(0x7f00009c9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000054b000)=@assoc_id=0x0, &(0x7f0000cd0000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000439000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x72, 0x1, 0x6, 0x10}, &(0x7f00009b2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000051f000-0x8)=@assoc_value={r1, 0x8a2}, &(0x7f00005f4000)=0x8) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00005cb000)=0x81) getsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) socketpair(0xa, 0x8000e, 0x7, &(0x7f0000bb4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d63000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000277000)={r5, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000415000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f0000b7f000)=0xe8) 2018/01/16 23:49:32 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000020000-0x10)={0x7, 0x3f, 0x10200000000, 0x5}, 0x10) 2018/01/16 23:49:32 executing program 1: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7b000)=0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x200000000cd, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 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=@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}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r6 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000001000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpid() r12 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000001000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x1200820}, 0xc, &(0x7f0000002000-0x70)=[{&(0x7f0000b0a000-0x1300)={0x1300, 0x2e, 0x100, 0x0, 0x3, "", [@nested={0xa4, 0xb, [@typed={0xc, 0x76, @uid=r3}, @typed={0xc, 0x3f, @u32=0x8}, @generic="9ec2693151a60134f10c2bc8d727c7dd3d2f534cbd9d8fa8a89d104985e8094cfd8ae81981f9c747bfad6b1190bcf5624a2c3fcfdeb9463ad84f2d290613cdd0408ea115af359528637dd62403c9759e24dade9b94c64f7841f65c80fb10f55b2e72440870c9412581fd33cb4cac", @typed={0xc, 0x51, @uid=r4}, @typed={0xc, 0x92, @pid=r5}]}, @nested={0x124c, 0x6c, [@generic="eea21b1a6a406bffd09ab6d75c97db896feb74c669797dda192837e81403bdd7b5e82527d799cfdaa2e0cd8d27b8bf7e94a5cbdfc37b02d7a7c94c094b4af8eab35bd6c3386513209f105cd586e5075d6a459c1bb1eb01b3a8be2254f502af520101f5a86a82effdfda2701d56fa941efdff6cbf12d45e97a6ff70a35b15dc997e332055ed12a3a0388691845aeb679338e884d9afea1af124134a", @generic="35baad3e0c07eaf5313fe9da33888c2bc2190cad932e00b61d36d1fde0fb120a1b0a9329e893f42eb49c3ee19188ea8bc97cbadae255fe81fd77c8f2467a05721f2e62ce23d52bb0a00ee8974cc0648446de", @typed={0xc, 0x6f, @pid=r6}, @generic="32066f003608c7bdaf2453609c7e66254fdcd99976a1f5ccd46aeb4275003511a8b6", @generic="fdddcc29f440afaf6efe2c9043ab55721182ae918d83296d2f926e5fae22fb6d0d7f290b6f0834bd74ece36adfada1170c7ca433ebd4", @typed={0x8, 0x60, @void=""}, @generic="fd5d23cf9c53c47878a66b75de8e705137adf565c46bdc1cdfc79d21d46cd010a600328f3d02379e1daaa3dd8dac1b9f991c986dc7435078a78d0faf60c3d6b31481f937ee9f4b38cfc11cf91c270987d549c952c2b54aa378869e2682ce87c9149404e35152d654a484eaaaff890dd157c8450fb7932a0f7e0594ca480981e790b5a7b457c64bfafa2f7915ad0d712a5cf94a9657b16a958376590bfbd64f79d8c417eabca4303a3b4de39f93511a76a9de36650fe70513c611fb111b3534e271065a3fcfa3b85aba3add7d411f358d941863bd29b37a651eab32b689cfcbd8da91e41c8ea3f80cd06e48161d", @generic="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@typed={0x84, 0x59, @binary="3e840e07b30f0df0e8fa74c5c98650eb7c746eb6f5d93a050635069614d61070795fab99c1247833dfcc9eb84be32e02ba8a5c9a58cdb746529434906fbd6f29bf516b41f96eebdee477dae3b04fd06abf80b31c9ff4cbc0f5846139aaaa816628d2fef2734bce2290145f364aba502a86ce31f18dbe2633d6"}, @generic="3ee7965c27cc90df6aadb527e7ff97340cfea64fe7466f766b355fbe8796ed4bbdb44c6085b145e91325d2d64cc8e6b157617eb83fa4adf8cf803361bfc6ed2cd881fd0e50b0ea22b24de26bf346393eec61"]}, @generic="9c2a18493566439eac66d919d1872448dd7394594e022aefa2557a255c4dafd8774129f4ecfe0831a15fb6333235018b0aec6f786e2e95300b59ca3a1d15dd452bc937f3da65e70078263cf3bc5c14159e7d0dddc6fe4b69284066f92d766695fbd6597db8d26518b138c440c5ebb3942f871e8f866d49be51b8334437a738c004a80c46b21d0e8e01089e9ad0c9"]}, 0x1388}, {&(0x7f0000002000-0x494)={0x494, 0x35, 0x320, 0x3, 0x1, "", [@typed={0xc, 0x7e, @ipv4=@multicast1=0xe0000001}, @generic="51514567f48a878c8113011a83611374d4b3f2eea671b753bc33acb511dabb997a214e0f2aef4f3fb174330606b95e89acefe02de15df25e4501903b48f6672113b5162c6bcadaf39db927efa3ee9fa1ff4699ee6d05caa643fc7c98012eb29b29ab98f98c7e890c4dcbe9865ffb5666e2fbd0c4acfcd92d2ec108132cf73d3a1d841f14c47853ee7a352e551b3d83b15e4235c3f234d12c58b048a07fef6b4f5adb5bfb8df3bd5e2f84e8b6eac4fc542328fb765a1c14871cbe4a4df156af677982", @nested={0x10, 0x2e, [@typed={0xc, 0x53, @uid=r13}]}, @generic="bb46198ee0e5c1973c89045859e1f42f6cda9db6a1acee61cab749e3fef0930942304cadeb9d34acd0d921b6a370d8f38ad3c63ff4ec5c924f9bcb97175c04e2447b192d3eed03f5af45c412aedeb1881f865babe15379b0808373a537daf69821edef44a6a4eb92fdb1dd3d0c65d73a4ac66e8f26049c232cb1a6db318896a77d9ae29822042eec3d10a23a16a63aab5bdc1827e4e3e97ed226f615726075abb07ddfcb7def95f7da12b4676207d6184cd3624964e810d4a0c57292ee3401e2edf9ec84f3a531f3365c0a955d028872e9453196bd55c55d46042a723970a93e0588debbab7029285fe997", 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@generic="1ae4cb688f4180a9e263a55c9de714a0f385efd6336010c958627324fb45ed63e12ff3632db30877a7c709e71b5d9ca7202bd2df47ff4c4035684f308351be755f6e4dda5fc6ef4280fcae9424a7cd5a25fa1dab41a2c3f00033b4f3a57f2091b3ae4bcf76c15f50bd5f61465378cabc07d999e27bb720c9b4d8412d3f403c28da4000d4f4198c21bff377c197e04f60afc788ac6c60caa2bf3e9a576959bbf1f325e544e824c5818a3893fa11186558ee8bed6568c48fcb4080cd05764f160600b83df0327082f39c7b7fd03dc70f45e3c411b2872a4fea0185696f9c68d007bab635d25220c571", @generic="3defae47b1cb2fc3d962d4054d1bb0bfcf57ee4eb3073d1d3d4647ad9bfa7cc612e8154f746e21e401e9cbe4fed9211d34dd9db7f9378e439b951706c10e17b5828f9147c4d6f24e5924f49671f94f06be66d834fb7beda6f6813c8e771a1f50f8afaf9d96e4aba9ec5400a5"]}, 0x494}, {&(0x7f0000001000)={0x344, 0x23, 0x225, 0x6, 0x2, "", [@nested={0x200, 0x65, [@typed={0x18, 0x80, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="a80c680818ee60b78a580e77286b0271734f36d913d8d80b9157147c2a994f4f79015bfaf09e6087ea49eb2621c53ced07daf3e9d7dddb974ee574a7d4533c5ba69786c37b309a3102388a2acaad5445e2c66be285bcdeb5ca6145346c87af77de1d42674e7634110915208771de958ba4f703d42469d154af9b9fad5679ad24144b0ec212fba5a309e69becfbc7513ae6c9d7a028427520e0efb5d7f5c8360c65c04c9cbfb3c0b1d945841e5cdc176bbea2c85f4162a1ca17872cc476da36056b08b49cfbf9c3077dccdf3dc71a082e5382fd61511398b87aaf13392dd4a987eebb134cc2", @generic="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"]}, @generic="b0fd0412d383a90cf0f1ea7a70838e3cf0a6e1a803df13e377e58d1bb7a57e2d25af9b7e9a147cf7315f650d4ad0f8dbbb14f85519f68b9ef0ec9bf76d476bcfc3876de3a2c33a1dfc46078d5396389cf1335dc2b90b8083bbfa6c23c007", @typed={0x10, 0x7c, @str='self\x00'}, @generic="1e8b95dac5fd9cf1ddb4656fe3ce807a35eb47c943636f329bda9ce0aee491cf394be487a3701073654a2192527122157bcde82467fab721c9f2c72111a55444d55bae41eb862ba5cdb4ac5a04dfe671a17bb1c39cb4214820d146ed52bb2a260fc3b1bc9155d3377e5f39a1c590879689b5d4adf2800dff0422dfdcc3079a88b60946a03c9dc3edea0830edb6b1e08705edd6af9bcc82b9bd27ecc068f78e36a5c63b1e3844f5a9b0a5ab2b4ac8125a4c", @generic="c181dc42b8472ee6ce2dabf29b8ad183051c3193"]}, 0x344}], 0x7, 0x0, 0x0, 0x10}, 0x20000000) 2018/01/16 23:49:32 executing program 5: r0 = epoll_create(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000569000-0x4)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept(r2, 0x0, &(0x7f0000512000-0x4)=0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e53000)={0x7, 0x8000, 0x4b, 0x5a, 0x0}, &(0x7f0000e14000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000165000-0x5)={r5, 0x7b, "46f845ebde30cd12f98545dd1c982f4cc3f73f9a46cb3009af93d7bbd33427e3a7e7f3dfa517b987602713f01824c630eb611706493a1b3ab052073514a028842c65a549d52315932cbd2607f728606ad700fafbd8a3acd3bc103162bb3d58425a72850fc3b2fd1c6db13dfe10c0d41e79a807e4a40b4b213a756a"}, &(0x7f00003a5000)=0x83) r6 = accept$alg(r2, 0x0, 0x0) sendto(r6, &(0x7f0000040000-0x4a)="", 0x0, 0x20048000, &(0x7f000075b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/16 23:49:32 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) write(r0, &(0x7f0000679000)="f4", 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) recvmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, 0x0, 0x0, 0xffffffff}, 0x0) 2018/01/16 23:49:32 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x6, &(0x7f0000000000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/16 23:49:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008be000-0x4)=0x0, 0x80800) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000f30000)=0x0, &(0x7f0000523000)=0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f000054b000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) recvmsg$netrom(r0, &(0x7f0000f97000-0x38)={&(0x7f0000902000-0x48)=@full={{0x3, {"f33bd0266ef7dd"}, 0x6}, [{"3d5c8a94385efa"}, {"29cd20f68e2eb1"}, {"43a078899b2397"}, {"2170df172d5eba"}, {"ab4e145be8455d"}, {"af610592499c5b"}, {"0db54e68a64c68"}, {"f22b9253876721"}]}, 0x48, &(0x7f0000a93000)=[{&(0x7f0000ef6000-0xcb)="1ffbacb17bad59559b9e33117172305b695078e774c2f81d16c9ab94203feda150d2bc500be6b2cc27fb0475eb76b48b3e3a99d4121620cebfd7268c7b116b2b210e57746d74c19cacee118269846dab68aa894b67bf704c9714470dacf26466ef4a5c86734b063fa48b8e8b67b411548cdc715e8649e01981dc42fef67618470f6d1bf913530679c9e807dc825b9a021e480833e1d7a01f48e5a1724fc8f1431f822485b069a25e4b939887257716c2577071b8f82d0cd095c5e4ed6126415b00a31151ca23489113d9aa", 0xcb}, {&(0x7f0000c44000)="", 0x0}, {&(0x7f0000f01000)="0152aa1c5a359ded3d6b50ba6461e602503434ffc68f351989039523eec77d594221f4b0b17893b7ed", 0x29}, {&(0x7f000006e000)="966cf7ee344e7f6c5503f9047c2de9f9fc1449ccc15e883c214c6378ffdf9887eae4dca319929a9bc8b4736940a074977fe5a2152961508efc7c063c932173f2020669a734e160f8a76924f3e5b4fe1653f80c8af8d440e8874e3c52fa1da815e408f6422b412188646d931febda5af8663095562b031b68bec8e9bcc84f6d5ac80cf53f6958d37b96b93c284fd941c8ae72ca8c4656aa5922ce46f11033dea0f22837c758d2452192439a08", 0xac}, {&(0x7f00007a0000-0x7b)="8f21715354923c742fec2a922532baa55715b401573a778401bbafdfb2aa70923572605e2c37c260def72c896e40d1e6ef83fea7361d079e8052f7e67d3148531f9b1c444a5c138371eab0728d011d1d1c7ec1ab8bb9eed41d4c25aa8fde2e7dbf3918e4c27d3115b2e03da5f4b6851c94102d94e2ce67534faa1d", 0x7b}], 0x5, &(0x7f0000c35000-0xe8)=[{0x50, 0x118, 0xce78, "52afcb78caf7da6540d130854d05468a6e8a772e2f681f4a3443ee92657ac3ad4ea8292be6b15ab8aaa5a373041dd7dd260d0cd7d642c8510fe4"}, {0x68, 0x117, 0x9, "28f761247f70e8dab41690e54f8d01e45e37a74daf3c700f767b58d913de8f7aaf9c9a7f45606274cedba0dff114f6aa8a52e3afbaf881cec6fde1e0f9f0868379070383b90485709790435631ed9d48cb1dfa"}, {0x30, 0x113, 0xe8, "fae0167592a222a9870ecbe449a96ccf90c4717a0b03e1b2f67de7afddd2"}], 0xe8, 0x40}, 0x10103) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00000c3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x2, 0x0, 0x0, 0x0, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) 2018/01/16 23:49:32 executing program 3: socketpair(0x1d, 0x2, 0x1, &(0x7f00001c1000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) 2018/01/16 23:49:32 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket(0x3, 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000026000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x78) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000027000)=0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/16 23:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000b9d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ca1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000e9f000-0x8)={r2, 0x2}) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) ioctl$sock_bt_hci(r1, 0x800448d5, &(0x7f00001d8000-0xa8)="9f612eba76697df170383b5c88139c326ac9dc70a607c67a0010726df73844118af1c0be26eae0d3dd1696392157bc9c775407b44535964d9b88b8c88644882e0e66d43452aff1b0dbc42205f8d47d5aa100da2eb58346bbba6564a432e1f096752b88e58cdf84951ff7e78c5ac36918debbc69f6a4db3fae76e350e9d364edd46f1425581e356cea0273fb1f828114ec6c862ff7a4ecef999dd30a8606c83366ce8942c2cf000bf") r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000096c000-0x8)={r3, r4}) sendmsg$key(r5, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:32 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) socketpair(0x0, 0x1, 0x7, &(0x7f0000c54000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00005eb000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fbd000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007bf000-0x8)={0x0, 0x401}, &(0x7f0000a14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000207000-0xe)={r4, 0x8, 0x3, [0x80000001, 0xfff, 0xcc]}, &(0x7f0000e99000-0x4)=0xe) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fdc000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x8, 0xa, 0xa0, 0x20, 0x3a, r3, r5}, {0x81, 0x100, 0x81, 0x7, 0x5, 0x20, 0x4, 0x3}, {0x100, 0x9, 0x32c0063c, 0x2}, 0x8000, 0x8, 0x1, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1, 0x0}, 0x2, @in=@empty=0x0, 0x4, 0x3, 0x1, 0x5b, 0x0, 0x4, 0x9}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{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]}, 0x0, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x4d8) r6 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f000043d000-0x10)={r8, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000078d000-0x6)={0x1, [0x0]}, &(0x7f0000ea5000)=0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_ifreq(r6, 0x8923, &(0x7f0000ae3000-0x50)={@common='dummy0\x00', @ifru_ivalue=0x4cf2}) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {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]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet6_opts(r9, 0x29, 0x36, &(0x7f0000bcd000-0xa)=""/10, &(0x7f0000916000)=0xa) ioctl$sock_ipx_SIOCAIPXITFCRT(r9, 0x89e0, &(0x7f000087d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r10, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r11, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/16 23:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000822000-0x28)={r0, 0x0, 0x18, 0x86, &(0x7f0000088000-0x18)="101443a25533e7a8a1940c406fe3e373de14522f0b6d2346", &(0x7f00009ba000-0x86)=""/134, 0x8, 0x9}, 0x28) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000690000-0x8)={0x0, 0x0}) poll(&(0x7f00002d9000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 23:49:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000066d000)="", 0x0}, 0x20) 2018/01/16 23:49:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000805000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000064e000-0x4)=0x8e, 0x4) accept(r0, 0x0, &(0x7f00000fe000-0x4)=0xffffffffffffff2c) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 23:49:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fa8000)={@common='eql\x00', 0x1}) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) getpeername$ax25(r1, &(0x7f000057f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008d1000-0x4)=0x10) sendto(r0, &(0x7f00007f4000-0xed)="59885c80db39b717ae90eb25a75ec1ae78ec040cb23410676a72ab0848f6b97870e5e4ef8f9548cacef3bdcea83d603ac595d35e2d4527b01654affdfbe90c842895252d98d58259b544c0b36142e1e96ca8e640347da0d3868c2129a81dc8ec043ef6f84df3108d9dd9ac6ac0528bfae55405c3ef4c96fd96e2f219d6362eb721a8435d5f56cc48c041088b9e35aa72a2ca2e6ccebe4eb117478e308cee15a9b402027107d8d7ec651458b6bedcc489ff12efad25e8c73212592cf9c224a2410eed743c2ad52e43f32a8769de3fc15bbf69967cfba698ea0313230e71cea675cf2d0c2f20eb60c138ab05db74", 0xed, 0xc0, &(0x7f00005f4000)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:49:32 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fcc000)="c31c8f11de37ae74fa8871182348ff951b7dc2a7764b1183d776c9080060c23227c5e5bf24c0b40c06ae18", 0x2b) 2018/01/16 23:49:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000ca6000)=[{&(0x7f0000b90000-0x95)="876fd782f9489e2d", 0x8}], 0x1, &(0x7f000079f000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007d6000-0x91)="e1dac8ba1735db9d71b33b8714ab914e125cdc8cae55e00237bfe33f860f4a9c4488d329f7cb9ae76696644cca1d3a92c80e1b1b8ca0c45eb04225f7657a07190c5b7b91254a476a356dc52955d91a419dc4f8856ac32237074ff7efd91835d9e15d6cae4ed27b0a9d90767d64871aef0cd3795f8bfc6bbf8cc2119c8379c3389335cb1d73d245e91929e8096115e34463", 0x91) 2018/01/16 23:49:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b9f000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000a00000)="9f86247d562966681483a9f4f4e1c4a9eaa4b596882c1583e8684e80a43747dc21ce1da403a7dd25833642520cbbabda8c39ef109180777922d7045a8fd98ea144ab86de1c7f", 0x46, 0x4, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:32 executing program 0: 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, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(r0, &(0x7f00008b1000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000258000)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005c7000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x800000000000001c, []}, 0x36f) 2018/01/16 23:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f000020b000-0x94)={{0x9, 0x5, 0x0, 0xfff, 0x6fc, 0x7}, 0x8, 0x40, 0x1, 0x1, 0x1, "5853af30ad1dfcb14ddd00d44b597a157cba9937b703c943d6b618d900be21267a385197fd77e9f3520121e8c77f1eb52dbf0d27dbd19e232edfa84405c73f8c5db752d418304a9432f192cb4d0b47071bdfa10ff95a7564577342382698082f158a1440e4d1dc0b90fec0e677ef87af319bd3d55d23b3c932feaba5182deb5c"}) sendmsg$nl_route(r0, &(0x7f000098f000)={&(0x7f0000581000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a28000)={&(0x7f00006dc000-0x1b4)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x80a, 0x100000000, &(0x7f0000a7c000+0xc88)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009d9000-0x4)=0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) close(r0) write(r0, &(0x7f0000360000)="2748516aa3028aed5033fdf7710cfa4951431f859ddf2791c6fcddf8194cd914f85706a2e4db173aec7a3268f06daddb0e4f128c007302c8ce5bd38f0577faaa12c9ffb47805010236801eec2e020b61510f6e7013d449e9da370c97c4b7e725ed35ed052f65e47080aa1ca96d101f66cf7a444ea952c2ae562432c13630123a", 0x80) 2018/01/16 23:49:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x361) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x1fffe000000000, 0x200, 0x75c, 0x4}, 0x10) 2018/01/16 23:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 23:49:32 executing program 5: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00006a7000)=0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000eb5000-0x4)=0x0) 2018/01/16 23:49:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000580000-0x4)=0x10) pipe(&(0x7f00002cd000)={0x0, 0x0}) 2018/01/16 23:49:32 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt(r0, 0x5, 0x1fa5, &(0x7f0000f88000-0x1000)=""/4096, &(0x7f0000be0000)=0x1000) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="c8d63f23", 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000651000)=""/47, &(0x7f00006c5000)=0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x267) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000002000-0x10)=@common='vcan0\x00', 0x3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000035a000-0x28)={@common='ip6gre0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r2, &(0x7f0000001000)=@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], @rand_addr=0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000003000-0x4)={r3}) 2018/01/16 23:49:32 executing program 1: mmap(&(0x7f0000000000/0xa03000)=nil, 0xa03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000875000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000661000)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x9, &(0x7f0000a04000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a04000-0x20)={@loopback={0x0, 0x1}, 0x1fb765a8, 0x1, 0x0, 0x1, 0x80000000000000, 0x800, 0x1}, 0x20) 2018/01/16 23:49:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000b5c000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be4000+0xae9)=0x20) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f7d000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000018a000-0x4)=0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/16 23:49:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000d46000)=0x0) read(r0, &(0x7f00006dc000-0x72)=""/114, 0x72) write(r0, &(0x7f00005ee000-0x53)="260000001a0053f791000000000000000605040100ffe000000000000000ec5520001d8b017f", 0x26) 2018/01/16 23:49:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x86)="f4c64a5add0da1b8a3790276c4ece05aa60bf2824efd65340a6f2c8208f9e5f0ba86a5976470cc33d5876e73d873296071b0ea668b22ea1977d1c215989d8c7a037923c708425efd618a13465540cc72c5b6b9f69b095ded1c03584f2b7579930e2882718dcda0de36bf003c3f0c9dc3ead041fb01ebd970a19b8c195ce26e0238380871da96", 0x86, 0x810, &(0x7f000029d000)={0x3, {"2de7e5ae3443e5"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003a9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0xb) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000b73000)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r3, &(0x7f0000e2d000)=""/4096, 0x1000, 0x10040, &(0x7f00001bb000)={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x530}, 0x1c) recvfrom$llc(r2, &(0x7f0000007000-0xe1)=""/225, 0xe1, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 23:49:32 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000f78000)=[{&(0x7f0000324000)="a30e0162978b57d45902a2ac1e2c71e8639640955e40666d9ba62f3b9695fb93c05bc8000000057d67a1fcb7dbc23e57dcb5d8a43fa04418ae6141125db4075dc0", 0x41}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 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) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000028f000-0x4)=0x0, 0x4) 2018/01/16 23:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c62000)=[@in6={0xa, 0x3, 0xc1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) 2018/01/16 23:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000382000)=@req={0x3fc, 0x80, 0x1, 0x0}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002ee000)={0x0, 0x0}) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000292000)={0x0, 0xb103, 0x6, 0x1ff, 0x3, 0x0}, &(0x7f0000ab1000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000069f000-0x10)={r3, 0x81, 0x0, 0x2}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00007a2000)=0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000092000)={r1, r2, 0x0, 0x3}, 0x10) r4 = accept$alg(r2, 0x0, 0x0) bind$alg(r0, &(0x7f0000fbb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r4, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000aac000)=[{&(0x7f0000e9e000)="a2fa9d4e35451eee", 0x8}, {&(0x7f0000605000-0xd7)="49fc88ade484a8c36501669722f6af46a55a99cb39ea7973af0874deaf4060259359e0ea996fd0811dec609550415b9be0aa8d3b8b17b3233930f43d1e7706f45963a8ff9ef7e4032e860d6e77e1883b8946a77d0d032f9b139e6f3e55392ed61b89dbf0473c790cd1ca78bb0caaa6e12ecdf977f3d2fc3417912464b0ca6d1c51bb0b3e99ceda5d8dc6ad262443215f91657d885b9bef5c0455628ed240d0a3d3824e1a45b0e0e1b48d8b607e1137827178f2c38a6aa664ee2fb4f0f5d017184178aa8dd039a53d9c13c528a60ff5f0f04d822252fdc1", 0xd7}, {&(0x7f00003f2000)="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", 0xfe}, {&(0x7f0000a95000-0x8b)="abf13b3b6eebc7f9f26f37dc540b43bbfaa0e4632afed5d761f7946ca5434ee5a15c80c661420d564c0c27cda8a05f43efb35549a87748550e07636e4109cd3b17a2962423735a443bb4aa567b573d4ea7caae3def7d0b19179202377d0549bbdaa0ab332ab4638dec744cd8f29cceda7faa1d2de19207fd0eaf451cf25126aeb92ee7cf3195380c813648", 0x8b}, {&(0x7f00001a9000)="cce4b637bdbdd17154e7f75f4426f7d17e177d9744c16e28ed435c725ed6711f9c154bacb4e88f32458644c8c4ce389862297286529e81cee3853dd0ae957d4ffe8e7b72150e191f4a901540925a4519c6f59bf0a54fb0c31823df1cd27b582b3b815e7a00000000000000ff94a9fdc054fe1ec6f0297997d65e48cb4f54", 0x7e}], 0x5, &(0x7f0000502000)=[], 0x0, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000239000)={r4}) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000a45000-0x4)=0x2, 0x4) recvmsg(r4, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) recvfrom$ipx(r0, &(0x7f0000309000-0x28)=""/94, 0x5e, 0x0, &(0x7f00001b4000-0x10)={0x4, 0x7f, 0x3, "d4e8def3f1e8", 0x6, 0x0}, 0x10) 2018/01/16 23:49:33 executing program 5: mmap(&(0x7f0000000000/0x94e000)=nil, 0x94e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f000034e000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000094f000-0x4)=0x14) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000094e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000179000)='&', 0x1, 0x0, &(0x7f000094c000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0f97d3741e84b1ef6f004e5527dc7f9395868f97f754e776047c0d0096471b25e2a411b1756168e2b337576a64f935cf24a55c7c0dc01584bd07ffe6cf2b50", 0x0}, 0x60) 2018/01/16 23:49:33 executing program 0: r0 = epoll_create1(0x7fffe) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80a, 0x5, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x200, 0xfffffffffffff830}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7, 0xfff, 0x6, 0x1}, &(0x7f0000001000)=0xa0) r3 = accept4(0xffffffffffffffff, &(0x7f0000583000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000002000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000000)=0x0) 2018/01/16 23:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a30000-0x4)=0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00007e8000-0x4)=0x7, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9, 0x0, 0x0}, 0x10) 2018/01/16 23:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2001}, 0x14) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 23:49:33 executing program 3: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a2000)={r0}) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f000057c000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e1000)=0x10, 0x80000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000154000+0x7d9)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006f5000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b9000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047a000-0x4)=0xc) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00008a2000)={&(0x7f00008a2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008a2000)=[{&(0x7f00007ef000-0xe6)="ae8f0aa67ea762c59b071cf627ad7776b74b8810c0bd0c00c209a7aae6d3f50a0cc50f0dd46b9de7f97176d661f2c10120780dfe9d9e63de19e03aa3608122585dc467fca36892803b837d6058190f5de95ffffa74b691c78b8ad71a0d4d6f817cdf928cfb83d88ca2db67296fd34b8769624afa8037992ff1c253587d4f34e62ee2db70e5cd2471a53c660421302095cc9eff0a139306ea85943fbf9df17e3b841bfc128ad66373d548c9a60baa3bb7c6f4ddbb01aad0fa6ab0abb57a4e3dbe89176371e61e76f1e049c60806ee6861c5a19fea36b2f4e1d8291d8fdcc89bd3ea450b1c3471", 0xe6}, {&(0x7f00008a3000-0xa4)="d3d73f35934ea13caa1f51fb1163151bd8112106db98c499f23623c70c76203191eb3f568e8bb58edcc1f96f8047e1a92f16be08f72ec5aae7c5179cd950abec566cb2128ab06804d7b12ce4e16792e1752c686fb274530d7a50a3fe044eaa542d1ea2af6545c98b4635a47a4b63097226a373ed6a8b18a273772c56b46ce57d2500cfbd7fe1149cfb2805e08587cc21b0146baff736952082eeab72a31a23c40968b5c0", 0xa4}, {&(0x7f00008a2000)="a8e2bd0f32b7697d45f828d72a9b619427da5b2b5106047556e71a45e2091915e2268fe94fdbd8cf8e1bc98567d2147a02e6100607739585bc493faa6288050d72", 0x41}], 0x3, &(0x7f0000807000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x20000000}, 0x10) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) 2018/01/16 23:49:33 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000db8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ccc000)=0x60) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000060e000-0x10)={0xca, 0x2, 0x400, 0x0, 0x0}, &(0x7f0000429000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x1, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x7, 0x639b, 0x17b6}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x110)={0x6, {{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) accept$ax25(r0, &(0x7f0000a31000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000014a000-0x4)=0x10) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cf8000)={r3, 0xffffffffffff26b8}, 0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a32000)={r1, 0x9}, 0x8) 2018/01/16 23:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000875000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000661000)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) syz_emit_ethernet(0x30d, &(0x7f0000642000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x9b87, 0x3f8000, 0xfffffffffffffffc}], {0x8100, 0x100000000, 0x80000000, 0x0}}], {@ipv6={0x86dd, {0xe02d, 0x6, "a3fb62", 0x2cf, 0xec, 0x3df, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x33, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x280, 0xe1, "8c84f361e9e96fb59f6c7af885bb65753e5c2ef7b958486a94bf4460f3682470ba78156571e09f3b53743e268b727ebf7eeb1630d72fb1c8d3c26f6e964478c62e65a2549371ac91d0fc3a1de706da78e5642ae065b03bae1450b82d2d0afbe63c2d147895c8c0b44afff65dd5eac8641c66819fc04e443c0b88e7a8db371d08c332f3d313a8d93b8d51635b5c5e692976bee1ad31dfa50556b28460f6dce448e2e926968fa8a34183e43c66bfaad7b91012692130ecddab2af0659e685ff368af0d969587a10f14c4d9f8857af62c77ecac1c4579c67393576fe32aece7b2e9fb"}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0xffffffffffffffe0}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xffff}, @calipso={0x7, 0x30, {0xd6c, 0xa, 0x207, 0x4, [0x2, 0x7fffffff, 0x79, 0x800, 0x7fffffff]}}]}, @dstopts={0x32, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x1ff, 0x8, 0x8e94, 0xfffffffeffffffff, [0x6, 0x3, 0x8000, 0xfffffffffffffff8]}}, @generic={0x62, 0xa4, "fea7c40d6fe62cf0c70bcca38c455e5490192dbfe0c5a10fc8cf2aa106562f602cbc90a8b9c559567351959c288dad132998c1f2da4a0330886c282539b88011325b746a86c55fca0135aea79d7f6f06438051a0c9c381664e9695be09afe13b21fe568b05efaaab337d5cc0a40d277d3dbdf6e41ade039ed5bb9299879b5b247c94dbe1157c5f3bb61e3bd1f1ec1db37e84be7c572ed7ebc6f011995bd92bd67597f8c6"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x3}]}, @routing={0xff, 0x2, 0x3, 0x40, 0x0, [@loopback={0x0, 0x1}]}], @udp={0x1, 0x3, 0x87, 0x0, "263cfb3a5512d596e7451e8edcfe76a2bf83f8537e27263153109a90877b9479d4bb1310eb360950c7072fe9be47f66e01efbaef0c9170758cc930ce3989901d5e2de25bd5bcc6c72f978587502c96f46acf0e092f9231c065dc633c0d502c78d5efdf18d3c080e876212936c103336d0573428f3b16864bf6950185a6460c"}}}}}}, &(0x7f0000727000-0x10)={0x1, 0x2, [0x483, 0x2ed]}) 2018/01/16 23:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x9, 0x80005, 0x7f) socketpair(0xd, 0x7, 0x2, &(0x7f0000d65000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c86000-0x10)={0x0, 0x1c, &(0x7f0000072000-0x1c)=[@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}]}, &(0x7f0000cfd000-0x4)=0x10) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000db9000-0x4)=0x0, &(0x7f0000c3a000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a37000)={r2, 0x8e9}, &(0x7f0000eec000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) recvfrom$inet(r0, &(0x7f000003b000)=""/70, 0x8, 0x40000000, &(0x7f0000454000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d) 2018/01/16 23:49:33 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x57d) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000150000-0x1)={0xa60}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00001f4000)=""/6, &(0x7f0000a10000)=0x6) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000)={0x0, 0x0}) splice(r2, &(0x7f000070d000-0x8)=0x0, r1, &(0x7f0000daf000-0x8)=0x0, 0x6, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000cd2000)={@generic="6c0275acaa3e348d5b0f6257b54b36bc", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$netrom(r1, &(0x7f0000dc5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000cde000)=0x10) r4 = accept4(r2, &(0x7f0000d4a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000390000-0x4)=0x3a, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a8d000)={0x0, 0x0}, &(0x7f0000e2d000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000a96000-0x8)={r5, 0x581b}, 0x8) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000fe3000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d7f000-0x10)={0x2, &(0x7f00008ee000-0x10)=[{0xfff, 0xfffffffffffffffe, 0x80, 0xfff}, {0x7ff, 0x6, 0x7, 0x1}]}, 0x10) write(r0, &(0x7f0000b35000)="d07a04bda25fb905f9f84f0d9f1d1cca1fcc56ddbdc447ea56c031099dc3efa7845aab2ddc8ec494d2725567202f22671eccd9994bb555f4aaa317bd169331217ae09f8f8ca75aa207c262bcd479b424546230d48255", 0x56) 2018/01/16 23:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000007b000-0x4)=0x0, &(0x7f00003b0000)=0x4) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 23:49:33 executing program 6: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x40000, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000ae000)={0x1026, 0x6, 0x6, 0x5}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000190000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002eb000)=0xc) ioctl$int_out(r1, 0x2, &(0x7f00002eb000-0x8)=0x0) 2018/01/16 23:49:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000828000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000631000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000027000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) syz_emit_ethernet(0x2e, &(0x7f0000002000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xfffffffffffffdff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x37, 0x0, 0x0, @loopback=0x7f000001, "73023d99"}}}}}, &(0x7f00001cb000-0xc)={0x4, 0x1, [0x0]}) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) pipe(&(0x7f00003cd000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000493000-0x4)=0x0, &(0x7f00006c6000)=0x4) sendmsg$nfc_llcp(r0, &(0x7f0000248000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x0}, 0x60, &(0x7f00007a1000)=[], 0x0, &(0x7f00004eb000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000c6000-0x4)={r0}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000b9e000-0x4)='tls\x00', 0x4) sendmmsg$nfc_llcp(r2, &(0x7f00004b0000-0x188)=[{&(0x7f0000cc9000-0x60)={0x27, 0x9, 0x3ff, 0x1, 0x0, 0x1, "94de826565c5b933896fc833a04bbd88407d7d4815de4b30ba9502d9b44727151148487e08c9928bfbe80a273233b634928019b47be9ef37c5dee9c82b6575", 0x101}, 0x60, &(0x7f0000cd8000-0x20)=[{&(0x7f000011d000-0x73)="ae215a6f6f067e553dcaf2d6bd2eb10328f477e2f9bd0af72ce30b8b089ddbb3f2e5fb17e516225a0c8d3e2505a957e7a32f28041d4ae1506517d1211f994ff66029f7502d10a183dd840817139a18ae6d2dd993e2aa46a642dc6613d5cde26a048d3489edadcb994bff99eeb58e84ddc5a98c", 0x73}, {&(0x7f000051d000)="0c16ab4520a015c526b549784e5de561a87b08f2c93ec9016c501b9f5f1d5ea544f5863be254efa4a78cef00a9be5d23c2e12b38b725a4c3bf4ad979f875fc27049a94b77b0194e9f53011510733e98694e720525548617f56a0b233e3943b5ea9106daa9b3491665ca1ca1dd4aa", 0x6e}], 0x2, &(0x7f0000b6d000)={0x48, 0x10e, 0x6, "71221c2ff51d4352d3a3217cb467eb8b0da78205413a818e8311790fbba5c331a7ac61e59788f584ee133091e7849b4c21daa0333a"}, 0x48, 0x1}, {&(0x7f0000ed1000-0x60)={0x27, 0x2, 0x2, 0x4, 0x20, 0x2, "828ba022a77893f6d080b6bbb9359de0022aef29570eafd332f43f76053852c7ebdbe75cc0f9f97a9fcb0d12c34b993748b55e07890972fb60d79da4f84a97", 0x1}, 0x60, &(0x7f0000f5a000-0x70)=[{&(0x7f0000125000)="20e730e3204db0d8464f4b3206c30e8923e89085edd274a01a765357532a764140d841ef2468c2b80f64a33e3228ed70a70428daebb8bed2e8b6b11761fd11845c136b0776018dfb433ddb1d8eec8e1377bddd9d7c645063523a6d584fc9b39a6886a86413e098ace5f0688eb9e05f563e865c29aabe5022b55a37cd5050c7db0b74096e22da4099b98c39edd810f2dc1b7b9962a9cb152942d92f02a315b4669c1b449799aca36063625f4af9d12a0b485483c8d215a3bf14fd81fb03882bf7a7cb1ce78ea4e51091aef7", 0xcb}, {&(0x7f0000725000)="79e7e7a108f7a2d2221418a7ff1600ca7ea31406b9d0d7fe41d61c53872c0933176ca381da77de6325d3ebc26078a8bfc4919a8e03e0956c20eca762908d3198deba00de514d2643bbf095f174e22a225ef1cbfa8a7b07fd8dc842eca352c365f6cf5c1fb5cef53eba3ba1cdad3f3f99b6c8a53da0126d074a371397790a78197626523508e351a89aa25b39", 0x8c}, {&(0x7f0000b79000-0x4e)="5a11cc4224f03f63fcf8ca7b11abdfd21fab4c28d32b7126dd6564b5be7bf40dba87f012a0ee6173bd8d2053e538e72d61bd6bed787af3cc9c20754b81205f87b7b02bc8066ce046168434562594", 0x4e}, {&(0x7f0000c6f000-0x41)="21584fd568db94bc1ced59006597d69b75361f747ce90d09aa0a3038e14dab6b9f1ef4cb36712890e0fc592301dc6b8f1c2734b9a6af65c8d9b63305ee098df4e5", 0x41}, {&(0x7f0000f59000-0x3)="8e5ab0", 0x3}, {&(0x7f00006e3000-0xae)="7b2440c615a49d92541980a838721c19a4023de5b3e377e34749ebcd7c9b020941767d516ac3c7e6b459305ab1b8b7d671d7c8f78743e2b7b06487b19006a5d514d57f482c3602a54ae437e34d6b5cdbbc05490d29ea1dc0fad59901a60a7282b9bc97f7e5d561fcd15b06fddfe0ff9fb6c40bb6b7544bf5f253ecb7140fd0b5eb8b3ad6c91c988da32e23f9369473a8d072d61725d5ef1e646995fb9968346d7a73be30a8baaf62da95981d6454", 0xae}, {&(0x7f0000a41000)="b36fd3fe0ac0fcf1ee604803d9ce3d3f3ef795751b722bdf5d8f", 0x1a}], 0x7, &(0x7f0000f61000)={0x80, 0x104, 0x3, "85ac39d78004244a3882bc18d4bd638636a5466a0de8a9537b7c3f534f4986a2399845051ca3224ed4b865f9d351dfe669523b383e4811a825bd4bc04cc52001c1feb494ecdc9c171257d4c2d3b51da4f9ab1399916a11c2dde77fd8d36eb77287ad6f199e13dacb0fc0e47cf35511e1"}, 0x80, 0x8050}, {&(0x7f0000ffb000-0x60)={0x27, 0x8, 0x3ff, 0x4, 0xfffffffffffffffa, 0x6, "77878dd74a4426f3baf7c9da6a7aa7b452d4f9a3f79db95849bb1434c49fab2a46757897c9d7cc3de5eb9e73358616d8bd0d2bbd4ef9967ee0bb4dce7118be", 0x800}, 0x60, &(0x7f0000aa8000)=[{&(0x7f000094f000-0x31)="96518059cdbc137eeae5a9e9921c9d3b881b2e4bf41ba5a3ad53f11080e5674da2e2834e0baa07cb9e2096b7b47762ae3c", 0x31}, {&(0x7f0000c97000)="7970cb58e244cf84e92c8ca3858c80921d00780fe7864e846cc8c492e81b6ef837de6ac212665f6b277b5ca071afb528551a5330ee84a29a718ba0dff380cb5e042cf80fb0f8c4af20acc021e0cc4041cfd99b941a84c7dcfcab572967b3f1f3176925bf40b19307a9c05d41f43e10f8d182ec93cfb2e03b9af5133faf0ed91a2d70c1f3dc602ff0048e9d37264ee24b55bdfe9d564e6bb080b0dc526facd917db", 0xa1}, {&(0x7f0000fab000)="dac2b909d9742a7273", 0x9}, {&(0x7f000027e000)="03213357fa4ff28b60e6e7f8487d48cf308086c6c0502ad4561bf436ecde4fdd4aebc3d22ed14d168b0f84105f74dd3996a0a72b6df174a76822bd373d3050821409b67adbf673555a66317ff6ea02892bb34ddf961bb75cbecfae2f50db4a61f000a824b17945f663a040f0661b0a380cd874aecc6fa292d02859658dadfaddedf2c3efaebc67f48deb5aff62b3ead94693c7f20af637dab77484efa83cafb42785b527365751068bedb5ea944a56dbe76acd4d7f35439d2f835614", 0xbc}, {&(0x7f000078a000-0xb9)="140372ee1312987a338621a0f74038541b77013c5cf4c8d39cea763140c795b6af154d94fe3ab0d0b8b9f30e32a47d752abd2322085e4c6c0ebfb4e2ea1c8c7e345feba4d6bc506f7ea66344f58a1e64cd9f0fc636c11bb1969c7472f36edb8385820c2281f9274cdea8cb803005429742b59d3da978016860092708fd2d358352b5dbf00c9d9eeede9a540114fc8e6800a72aaf610d4b136891eecdf0818169e7011c51afdadb6b1f5b8facd2203945e32fd9ba03f99ec31f", 0xb9}, 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0x1010, 0x4000}, {&(0x7f0000e16000-0x60)={0x27, 0x80, 0x5, 0x6, 0x8000, 0x8, "37b26dfcf8548f04d68f143cb2288a9344a6046ce8d04d960c53f4c7150dc31c37081ef4848832fb4909e162039dfaf8b31113243ee893131a578cd8e6178d", 0x4}, 0x60, &(0x7f0000720000-0x40)=[{&(0x7f0000f90000-0x38)="8c8491022d52d9bff803d089426f6ad06bf4b353cf14b549c1567a04769d252b7789147cf287325dc0d508ec03c514f200006b3fa4a138a1", 0x38}, {&(0x7f0000b82000-0xdd)="914344afe54435822135d121c2c82008b8cfd138422a475a70d0efa58ebb96db0cab3492d8eb46b04b7b2eb60d98cedce6eceaf31fca4033fa9d284595ff4eb59d7f4f7167a5942258ad22feb569e3980fb0b3899ab3efcb3c51badc65ca654ac8eaa88c193cfa52e1df2cdfaa9458b9242baf7d890f769bc82e5f2c585e1cb8d6c03aaa6a8819b4cf252ed4efa8298d8ff9f323fcb426a0087c2756f6050a85cf9ebe11a87c239524e1f52d14f8c22d9eda227bd3243ec1ebe04349df27350ad4ad2be1b9d417c88d37783dc089ea95be38c3a44922b0419de95660d7", 0xdd}, {&(0x7f0000bc9000)="d07b1217d7b734e531de3b927edc5207125495fc61ec2fb05542d633a1363e8af822cc5f4770ba04c0ff4cf85e442d06a63fe738867f261e6dabdd6261f4890c3cb33de5f33ebfa4c73aeecc01d42c955ffc3cfce22f7fb362759070401cc8c1c37a0d2b12f9cf5745e1141336bad91824fade03beeb17021a93809e01a914cc98f79b57d52b786b7c49178001dff2cb0430229724ed3f3fa886ef6def7d66730d66c6144d3ebb9d2ca6a755d955594162cb8a20442eb809b5a6d95628a3726ba743aa3735931f129cc03b80eb8a", 0xce}, {&(0x7f0000c3b000)="0f3437a10e58d811", 0x8}], 0x4, &(0x7f000049b000-0x48)={0x48, 0x10f, 0xfff, "0588aab04e7bfa3470924f8ec125d27476cdd4b5f5e8a1563f30247846972df6e3de3e2f4edfd62869b91137db87beb50ab0"}, 0x48, 0x4}, {&(0x7f0000a7b000)={0x27, 0x7, 0xe9d4, 0x0, 0x10001, 0x8, "46772aeff7ed4ccd32607ebf9082529a3dff161fcbb18cf12c4cb6a9dcefc32e40ef54bc4e785684321dc92d021faf64b44f2feb9dc4f2a579ff88fd693060", 0xad}, 0x60, &(0x7f0000297000-0x30)=[{&(0x7f00001fc000-0x4c)="0ec23ef5c8a51a1dfa37dff38cad1385a3f076d2e2a01bf54c4155cb53dc675993d7a7fa0eea6701322cf45cf358a5caa8085fad79f150b7bf1f8a7266d957fb055b327673874dfb78672686", 0x4c}, {&(0x7f0000fee000)="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", 0x1000}, {&(0x7f000013e000)="1d6ae047bf9408801b491f7eb2764feddf4be87a", 0x14}], 0x3, &(0x7f000052d000)={0xe0, 0x11f, 0x2, "f310c051add70d51f431a247ed08bd6348c1c199965a7e3479356dcc8e762127ba4f72991311aa81bbaafcdf4cc559ce44b1090cc250243df65f26582b09e46230c1c8c536c6ff8a38a31a2fe7d2c8910eb15a467ab1957701208a03f522eb85d3fc7b9a7218e9ef2e03cc8d851f0948c5304dfcf6cfefaa228928838c33c8eb2a417a06ad557df16f5e5831e06f05d027fea1823d0a29db8652f38d6ea7a0ab5a22ef9a7b091bc74ec179a2f6aae87c2249b92cc96cc09ae5875287f537f38ca52bfa3516251b843bec641f9fa546"}, 0xe0, 0x800}, {&(0x7f0000587000-0x60)={0x27, 0x7, 0x2, 0x4, 0x100, 0xfffffffffffffc76, "6f514acc99b05064c744b84b1cb1fe663f04176fa4acb17f036bb1b9b3d31389ee9d30456f02a452e47d2beae0fa4f77017241c3e69a3e1dcaf399e0bad986", 0x80000000}, 0x60, &(0x7f0000e14000-0x50)=[{&(0x7f0000b33000)="d9e51fdd17ca410221ba04c3edbe71338f77df61dafe2de7f02a906bbc2b176a077caab897800744b51993827e65f176c0d810fbd5e829b8f06f93fd5d3382f1c6fe5ca46d289a19179fa8f80fc144d11d0da59de2c0723e97231e0c03aec8a82527756c739fcf035a7e36a124cbccddd6bec3845f517eece0932e6c8ec8391852d76790444b26e6312fd0276bb46f455fc9c550baa83ab95ab99173ef", 0x9d}, {&(0x7f0000432000)="084d2306", 0x4}, {&(0x7f0000ace000-0x4b)="00b6ad65101ec2f51f0a54810df4488e83df7fc39cc4bb058dee13c284b828c0a9e5dd7203791b0821c718449413dad30c90dadaad10b844dfaa3a1653dcad49d7809986a1fcb2d2d252c6", 0x4b}, {&(0x7f000058e000-0x5)="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", 0xfe}, {&(0x7f0000c5d000)="e99120ac47f54b2735dbcb188f3e7b42e6c78a81bed2d59788ae273a8e9c07e657ea15bfcedc48eac0fba850b7817c63e8598d52711b", 0x36}], 0x5, &(0x7f0000da8000)={0x18, 0x17, 0x4, "5cbc892aae411ea9"}, 0x18, 0x20000810}], 0x7, 0x8000) 2018/01/16 23:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f00008a2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000829000)=0xc) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000826000-0x1)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000004e000)=0x0, &(0x7f0000de9000)=0x4) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) 2018/01/16 23:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005d5000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000856000-0x4)={r1}) getpeername$netrom(r2, &(0x7f00000a8000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bbf000)=0x48) connect$bt_l2cap(r2, &(0x7f0000c78000)={0x1f, 0x6, {0x10001, 0x42d7, 0x6, 0x8, 0x2, 0x0}, 0x4, 0x8}, 0xe) accept4$packet(r2, &(0x7f00003a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000362000-0x3)=0x14, 0x80000) recvfrom$packet(r2, &(0x7f0000aaf000)=""/64, 0x40, 0x40000000, &(0x7f000067b000-0x14)={0x11, 0xff, r3, 0x1, 0xee3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000319000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x3) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r4, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000073b000-0x80)=[{&(0x7f0000e13000-0x11bc)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f000000c000)={0x6c, 0x41, 0xa00, 0x1, 0x2, "", [@generic="ebc3a3b79d510efe5d6cd4e242ab575395c7cbc43e0d14ef647e0b3843c86e4f79f7de1b2824ae566f4747988dc21a5b89ff5d851ef30d7302b7766f6a7cd0e711ff3d6b35c33dab5d563138861a555153bb2405cde1096ae2c51f"]}, 0x6c}], 0x2, &(0x7f0000414000)=[], 0x0, 0x88000}, 0x200007fc) accept4(r0, 0x0, &(0x7f0000d6f000-0x4)=0xfffffffffffffd27, 0x0) 2018/01/16 23:49:33 executing program 2: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xa39, &(0x7f000072c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000317000)={0x0, 0xa0, &(0x7f0000a90000)=[@in6={0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9e}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}]}, &(0x7f0000b37000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000147000-0x4)=r1, 0x4) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) 2018/01/16 23:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt(r1, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80803, 0xfffffffffffffff7, &(0x7f0000012000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000002000+0x8df)=0x65544801, 0x4) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000012000)={&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/16 23:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000829000-0x3c)=[{{&(0x7f0000beb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000485000-0x30)=[{&(0x7f000003c000)="a374ce3a54f10e985a940525290f114d4012d03ad80f744f91b49ee36eaceb0a", 0x20}], 0x1, &(0x7f00004c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e81000)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000029a000)={r1, r1}) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000272000)={&(0x7f0000c9a000-0x60)={0x27, 0x3, 0x9, 0x6, 0x1, 0x7f, "f338e5ec45975a6cfc240a80c2ec2461b358d26d161ebadb39a3595342ad1f3954a37a7071624cb9ea95798383908264ef42095fcab83cb6c3192e0729c431", 0x7}, 0x60, &(0x7f00002df000-0x30)=[{&(0x7f0000644000)="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", 0x1000}, {&(0x7f000060b000)="", 0x0}, {&(0x7f0000a5d000-0xaa)="82cb152af79b3629b61c1c0b127958297a4a8f066b7a1936ba02f9a8e3e80e047f2e1a3c0a94a4f5e89a21274b55c8a8b3425cb1ec4bd5cd719778fbd30c4ecb0b8e731c6936f74025bc0ee2ea4b9ddb43d969af1a1822d68324fefed5cc212095fad7fff6c58823dac86093524ec19abdad3b4046cd9e9e133c777b0adb84e233f9149a9f951985008a89fe0519b9e05eaa376ece071599de0914f74e944a82edbd7d11d45a019d38fb", 0xaa}], 0x3, &(0x7f0000280000-0x80)={0x80, 0x10e, 0x3f, "456e5ff34d80c8bd628735826ccf4cae7db8af7638b09e73d1de3597a02a94ab0a86579837f6817b784545aee1cca849fa3942d909ac050f487de92bf46ed44739255d75d2dbbcf342c91e0c33255a4d38414c56ac812a55be27c69be3b1c159140a6ddb5e1ee21dd3bb6aebaca91ca0"}, 0x80, 0x800}, 0x40) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/01/16 23:49:33 executing program 3: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f14000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f15000-0x4)=0x14) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000f15000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f15000-0x4)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0xfffffeae) 2018/01/16 23:49:33 executing program 0: unshare(0x28020000) unshare(0x20020000) unshare(0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d6e000-0x4)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007c8000)=0x10) 2018/01/16 23:49:33 executing program 5: mmap(&(0x7f0000000000/0xd6e000)=nil, 0xd6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) write(r0, &(0x7f0000121000)="240000005200271014f9f40700ff0324021507ff07000100200000000000000100000000", 0x24) 2018/01/16 23:49:33 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000-0x10)=@generic="50794bac1a15852ccf62524b1431d7d3") 2018/01/16 23:49:33 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000040a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009f9000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000135000-0xc)=@sack_info={0x0, 0x2, 0x40}, &(0x7f0000586000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e34000-0x14)={r1, 0x798, 0x0, 0x40, 0x5, 0xa7}, &(0x7f0000302000)=0x14) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000c000-0x8)={r1, 0x1}, &(0x7f000002a000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f000001e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000029000)=0x8, 0x80800) listen$netrom(r3, 0xffff) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000027000)={0xffffffffffffffff, 0x0, 0x0, "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"}) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000623000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00007a1000)=0x3a) sendmsg$netrom(r0, &(0x7f00003fb000)={&(0x7f0000ee9000-0x10)=@ax25={0x3, {"b6ef459a524b46"}, 0x0}, 0x10, &(0x7f0000700000-0x70)=[{&(0x7f0000f66000-0x8d)="d78d7041538a3c596df5c53aa759408da6821943fb1b1a94704a832ebbb49884141cc3f216394d64354ac86f419b718c7216c6329adc5854918f083ec4e4929fbba4f53bfb27c919acf5792034fc0c6e7030758ed7a14c05daf09449c454a403e73139baa4aaa7384d598d924aef54c802638b14fbf340aa534c58a776f738e00fa5fb4f72bf249a4010411c37", 0x8d}, {&(0x7f00008b0000-0x73)="178c6620b0046936273a41d2e33d13050aa1d790b9bbe253c53ebeda0902752ae7fe38b6d010ad6e1a392cf349cf2ea6b7f9dda574690e8ef4edd8b093f7ef29e396ae70aa13d2162ce067092ade6ce3b9d45b7f38109ab0a5954005af97279597cbe3bd76e0e204adee4f1d2ae46675ce0d1c", 0x73}, {&(0x7f0000ef0000)="bb740692e2ea62062899a8ca366b6c67fa2b51930bcda94a960cb5aa1cecdefc0277c7a8704a2513b91e", 0x2a}, {&(0x7f00005fc000-0x40)="37703055619904873bbf630c268d1a1f259cf2c7ed74786abd6b93ad5069d88c6e8a030b159d026135f3b40588132b1c0d1eb334bcd6a8b12231c5d4def9508c", 0x40}, {&(0x7f0000a8c000-0x1000)="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", 0x1000}, {&(0x7f0000cc8000)="79f5226624039093abe692399fbd531a6ea95ed3c5ea9f1938c410e0df481c07fbeb50dede0c510c7bf76ee6d2030d8d2f996c5e1740e696a578cfdc754ad196791a926b4fa481feb93297185805a4c332e091d48e524bbb2933a06a6d16ba3471ca65bf21fd4e9485d73b9ac96fc126e83453fba09bcfe5bc4735c21e57b0213d15c6c9f2db8761d5fdb49a3e5d1ea11c4caf16b002548900109577d130b3b95add25e7d15bdcd0304673762e94270c459630834f876d6e81e8ee5e2cca91c3689228d764e0a39040c41371bf80c80a956d3ed1d8fe3221c66714ea59c8079c589a7330676c6f50e556a830a767107ca8", 0xf1}, {&(0x7f000067e000)="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", 0x1000}], 0x7, &(0x7f0000b57000)=[{0x28, 0x1, 0x0, "f757c9cf75e8dbc25d350fbaa9d4c2897c93e36eb3"}, {0x98, 0x11, 0x7, "b6d8905531203fae96875c61ad02ff6062f119d849be0abf079a255b762b9781b5cbbdd51f7ecec811d5546774a3f4e61b776366be033bb008baa87e43c275d09d85e2953b0a0e1e9913dd02c9d1e52e639a70ffbdc4eef0ec8fed983b69553e830ed5b897bc266fdee925b70677651349f68b56c39fe733fd888b15f1a855d32733b4"}], 0xc0, 0x24004894}, 0x20000000) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 23:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(0xffffffffffffffff, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f00005ef000-0x20)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00002ae000-0xb1)="bdb1511fa5c4f751b0adf1a8cccf73b05ccbd10595c7ba5aebff96126fb5ea38358607d1b43472c46a684bb907314f7ab2e9a71e528a19849193a2a917a2df1d326dd387bd2c4d451831e6f3596f14e99e9b9af181167d6e6fcaa7867f5c9563e111bb84962a12f8655de548dbf7da0cd5ef172d97527c6915cf77f88a4a54d8b7583d33d8dc6e6b02cbe3a284675b7a5f9dc4311930080b7b32446daf13d7f3b2ac7609ef9e488a72de84c716212edbec", 0xb1) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x810}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x400, 0x5, 0x7, 0xf}, &(0x7f0000004000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8599, 0xffffffff80000000, &(0x7f000000a000-0x5b)="bb2cf54449af84376a593ac6d7a463142731a7c75de50358a99a8cee84ac6598ac2a85f3c907e375dded1b4d7ebe753c0f1016805f332f3a44fbb13458c14042702cd534272baeeb4f5e344c772e256880e1896241658fbc63e185af63db63d8eab170ca663e0dc07d66c3213c33e6ecd54c31d727b03fd5aab0046e4f4a0613f2e5e47712475b080ec11f669ab42ce3f7d529a796d0fc3993d8ce16f0b97c4cc908df3dd95f44340e7944231c32c3047accdb67005003f2f8c0c1f93f945b9f", 0xc0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000-0x10)={0x1, 0x2, 0xc2, 0x5, r2}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000-0xb8)={r1, 0x8001, 0x4, 0x1ff, 0x101, 0x0, 0x3, 0x5, {r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x3, 0x9, 0x1fc000000}}, &(0x7f0000002000)=0xb8) 2018/01/16 23:49:33 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f5b000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d70000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:49:33 executing program 7: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000657000-0x18)=[{0x80000001, 0x9, 0x596, 0x1}, {0x3ff, 0x100, 0xb05, 0x8}, {0x0, 0xa000000, 0x6, 0xfffffffffffffffd}]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/16 23:49:33 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007d1000)={@common='nr0\x00', @ifru_flags=0x1000}) shutdown(r1, 0x1) 2018/01/16 23:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{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]}]}, 0x110) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000932000)={0x0, 0x0}) accept$packet(r1, &(0x7f00006b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003d5000-0x4)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/16 23:49:33 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ffe000-0x4)=0x0) pread64(r0, &(0x7f0000ffc000)=""/159, 0x9f, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009d9000)={0x0, 0x3}, &(0x7f00009e6000-0x4)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ffd000-0x8)={r2, 0x3}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r1, &(0x7f0000ffa000-0x50)=""}, 0x10) 2018/01/16 23:49:33 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x5, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000017000)={@generic="7defc1841df233a4b63cc5fe2f51c041", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 490.924899] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 490.932629] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=82 sclass=netlink_xfrm_socket pig=30960 comm=syz-executor5 [ 490.940221] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=82 sclass=netlink_xfrm_socket pig=30964 comm=syz-executor5 2018/01/16 23:49:33 executing program 0: 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) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000904000-0x8)={0x0, 0x0}) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f000002d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000903000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000903000-0x4)={r0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000633000-0xc)={0x5, 0x1, 0x1, 0x4, 0x2}, 0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000904000)=0x0) 2018/01/16 23:49:33 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ff8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pread64(r0, &(0x7f00000b2000)=""/253, 0xfd, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000bc3000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/16 23:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x10000230, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:33 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=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) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x8}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0xc0, &(0x7f0000001000-0xc0)=[@in6={0xa, 0x3, 0xe963, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x260, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x3, @rand_addr=0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xaa11, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffe000000000000}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4fc7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x6, 0x5, 0xfffffffffffffff7, 0x8, 0x2}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="0f4ac3b80d1b94033f38b629c75cbdc3f6dd930563fe24d6a3f0df03d2b4c642e0ee53de3af9e581fea4bffd8ad0705922323a53112938a3d11855915b5b556584a1509a60ea98fc578353e7e3f7085cebd5b3a7ff70116034b2d837f9462f6c1e5b3ee429ce6c93f25adab9f0479a4cdad72785aad181dae599961a2eb7287371e979ac8eebb70dd60420ad2b598f8b97ddae9784fb86da060f4cefb9016ab8ec8dc7739ab277dede6f5815c31abd135b75a2e8a59e6b32f7bb76ec", 0xbc}, {&(0x7f0000001000)="78f186f71b3006619b1536bf344af92207449a188d133ae7859af2dcc025cb6d44f4f3a3ce481d849611b6f579c33482b8def0996b0f0a3e5976c308a2209fdaa62ba28bb453b09b5a43f7366f9850a092f9c9c4810991", 0x57}, {&(0x7f0000002000-0xf7)="a47e47cf098673b80fe4563a39680cc6e0d4ce9ffe6905c97ae0571be012e0488a61c82eb82835356b2a13928600ca185893146c215fa7ea82e06e38d880c0f5ea2a018a0fca5307cfaa01f588f4e6c1daa2e0d50d9b25f1de688b8d5a571bf7ea2b8fa0b7fe42e3dd3e34cd315234625c57c1e4f5ff95b3279df7b0f86f69dfdbffceefe202c7ecf6908d30ca1557919b332b3461c381d709e31045aab371ae808e54070c9ff4745790eaf2fd5e310fd70909c96d92ca5c6e7f1c8153caa53fc2332e48118a393e9bcffdb74eb9a1b9f63ef05f1649df1fb814cd4309cc520dc86f184e0d2dbf70384f13aba53e66dc131ccc8c63a00f", 0xf7}, {&(0x7f0000001000-0xa3)="923cb679960daa92a8c2c9c5e7e3c923c4962241672e38958442fb820863151bce4929632f9a5139d1233d976c58fa46e595af812e621e7d1b4617757802a6250647ab7dba4f24b6e417b50516e3ad708ea98752a7eef768a3d0b605f481a4e567f8b875a1e5c0c4607a5febc4ea8a321a54a6c85a84b2d3f151540c16e106e586e48fbeb2bd4586459af69dc09a4e334c564cd6e35bb9c496a9c75d08f0c1e2a24c50", 0xa3}, {&(0x7f0000000000)="a0a7aba6767603a0846d61f61bda2ede34259f45d96acf8b937860c7007c7ab2e63f5948258cf3867378d09952bfc525c021bd3921a904c69aa95bbb60f6dcecdebc7ad230f3abb262e11627858274c4b015650fa3810b671c2b71ad2174457dea982b9ab9c13dc4da52700072b814ef2cc150dc00cf686316a056470dd5722c88281143a08dfa26d1c4c2ec97b152", 0x8f}, {&(0x7f0000000000)="4ca1abb27009ed38cf2108084a20a7fa6a26135dea1c3db644ce5be11d80a898bf96d7fb0011864e059977f77ddb5cdf9b5c2fbb0df22ed98c4341e42ac92af44043dfcb9c1362de0790883dda0827bc7e20a96706b09f3c23d21fdea42e2f1dd60bf872cff3424176d86e6b84179d79725efd79b6c86327f2b7a0ade6b49285143104d15abc7c578c85bc912c21", 0x8e}, {&(0x7f0000001000)="a69c22bff5d5b888e5717a489a67f73fd58562ef5353d06841a1c8ecac184ec75174191d2b458fe794589f6db6c65ee2769e5f241162a47b8d8f13b9246df5fa967e69982b027bb7eae2d7484606aab63b1408691a15a32ebac99e286a5c1fd9b81d2205cf9695376cecbb0ca8e12511e397c679de8d3105e6bf", 0x7a}, {&(0x7f0000000000)="604d51f0d6e601559cae6ca9598a5a5a0dd5b6f026d2b64c5178ee8ae0496e80a25ffbbf9634c8b533d10c7cc0d6dee8fe714a8a571b910927957ab54d07c261983d25b032c2e40c69af0659211f9c3480c6ce6e4e5c1df772f7d6c2bce43534bab96901787a94e964cfd60f54cea36ef303e2e1af80d8c9d878640e60147d4afebb37ebae6244b111388f837d752419bf808c22064fb48875ce6bb7153f3827918e09d2b93b2a372c21063872b409203f893316666e02102e3123f847185c3cd4e51722cc86077d7faa6bc339586a4660c92112e1f9f203f7319dc817", 0xdd}, {&(0x7f0000000000)="a9c188803ab36862f4df8ac0e6a47ec9dd7eb7cb618bf78b1359ca77867a1119bd96faa78f0613b479aa709554aa465f6bb46d1b489422", 0x37}, {&(0x7f0000000000)="418524131c4a99904397d2280566671a4b30266e500bc31160ed7bd58ba6fe95a5d21a7f76f8971c4e1a0729ba7ac5a41fdc54640d4aad2f9e6a92051572f926011b8ac348deb1eaab05a0eb525314566a55a3cb0bb5b97b87c6802e605c4db26b3469ff9dae10d50f880d1c0abca22e385554c02aca584a4d8d6ad53a4f1297aa3af444c227873cc1427287a754739ae732164320045dfc14fbb202a697a61dd6eb26681db83ffc7a8d61bab0db18d88acc2d8d40a63fd39f23138d3a10d78ddb3c36e4ecfcebe008b6b17be869ace5637e99ce01bd0cb0dbd30a1ba904bccc36d8346cd03df79ce310f0728be4b3c6803ee45d88b71cbb0b093482a0448d6395034aa4dcded44d981ec34b0dabb9749c482fdb4f315203aa583a01e3cf059085a850ff266e2dc8e1f782b24277610a3d86f82c620dbf11fadc4c0c0f7afab43fc2b9b4b15e3b8416a0c02fb3811b53b15b769798ffced8bd6152f16440def4a0d8d6462b077550af507cb4006cd90e894a1d6870e83868f0a19135b18471f035fbb7ecfd4f7b8a0d329ad48440a833b7476e750b9195d698df3ae47e7d162f7e1c66d0fd8a05d677a8e417d17da6fbeb795a196b009aef7d5256393315ea78ec08172b497791ee36e4d524c5c9945502ff55f565781ff22fbc3e27495420c1259ba52a5d0a8fc6ec050b363db03c2e8040f973f504545d0be6201fa3afddfadfdc7ab9429fdae8411387b32c0c08c6bc0049aa6efef0b5468b21ba7daa74d0162b74678510b9d23e5ec09df5c359c5762a261adda526f9296cee0ec69c41d991b89811e9f90866a001ef0086baeb9009e909192065cb56ccaac28911dfd75dd8d66f93e13290116f908a5758cb5b2925c6472652ef18d53d2a25075afe017ee0a4c9946008048782f8ca4caf772990cc8a5fc437ab7f19f59f38af467e67a94f410ab753bc7c40dc39ca8d3892d4818421e87286b6058d9df8d744741e2f12305479f8c87cd5aa778b6f61f5d64322cd40c941f6a2c2df7ba0b90f74d7613e8ff644181dedb5e135a243e67bbcee07f43bdfc62eba07a3c19f07b1cee4cd121aa6a8172c3500ceeb6ca1d0fbbc8867c70c6abb608273790c54a0c1c40499e302f2e436a75adef96cf8060a242990d74eaffa762491c195a6497a6aa1b28f8f9eaa96f658d54209091ade79f27a62c117761620c905b41370d5839045131d8094538ee5f7f4b264758ff5d035ca5474a508b1bec434363b6aaa916e265d5be0d175c56e9480b8f9ccc0dd687ebc093f05d8d02ba2201aff64ce05dac7aa2c6853863e1122732f96b9b5cfeb3162d21805c6d9a3b6219439a22e2b2ecd1687745a5a681479fb07b5dd19acd7b14d2cb85c4ebde9e001e4c64c08c020e666c6791e852dc691712dcf1116753e501d0b1886fe6b4fa9b2c34ec06f86c16492ec6c245b0bdc5034917e4ba5b6d82e75dfb98c75c01317c6247d2142a5d4e5e5347470df38b433f271a95ee179658b58599ce358e84aafc64c0eb5aa20505f44ebb573f4d95881b357ae9ab280b81adee110d0981e8bfaac324def29398229cf74429e923058c0a3eef626f888b09d4ddada80defefce3e8aaf9f0974a737aaa9b6aa01a6f36cf7e0774992a4787317f23d20bf88fa313ba79e165bbcea404c0959bf79deab925aa86ba0053cf8b94b23b35525c9f5e77eecafc417c3fe0cb09bfaaee7459bad6463304c92c8683fa2940ac3aa181ba0392d145e0032107d6b2cb0c5c25e21ef2e58966be16556f980ff793037e496572118b226e49c6bcbcb8c75a5a91b5bf0c25f39f878bfcbf543813708e0dcd929356c12e7722ea2af75e87100e056d898fed719c0890a39baa290702b539202e56f5d1ec4a18f1ee3dec97e8932870053765a781b0f9909c0d4e4cdff152ba08138956194da2644f9ce8f1fcb778af4ac1fb7b1db991fa343eb1373c4f094d90db331dfa4bc7ba4cb43731dccc6514a557c2e116f2f7a26e9c0b81ea199b9094c89013aebe1495e93ac10fc27ca1eee77855c482fc4435c11e6782ac110dbeb3bfdabdf78f83e4159fb233cf89e042975329533f8b374c75ab1f7e64b3a0321def0c819dae5b9aade1560a12210010153bbb8b9e05bd6c9fc3dff2d1e52d51843e0ce4ed35c3f11c1ac4784b1a428f6cd8a2a744d83d35f71e8ed0cc2033346ce0a15f95ceb2b9cad5dbad6ecbf621478e9a0b9f4724fa9b782317e45ecbef4e8a74b3bda5c8b18a0271a32687e300b1a084c4e303bf56410b48041de7ff7819b8fbb368f137baf42ef9ba713afc2f0b3ca408a2be047b93c47ca17e72788cc711e6789d605f65e0197326a81b88bd81824cdc7bdbc52c45a50dd31535b4b0c46ba3d197c1124701b388c1f5dff3f31247203fae603ecdb0c81cd2e05b9b2de994aba3b4ab35c65e9193aa203e41667f56add1e4f018338163798cb4ad87dd267ffe2343d6d6aac71f468a1e7e23d7029cf6811bc8f6e2cc2c0528150ab1a423d0b49df159d361715f597be96ecfe6762ec5c7e441054f85cf55facaa7baa1065aa29ee9c1181e0101dd39bf4079ee0bb313a528c25436b4f31687e80f4cb125d960dfeba3682bd04e4430740940e9e23313da72d4fa384a99fa05a7a4d14972c32ba7332dc97b13f9d2a35eae9dbe843fab9a3af3edf60f2d426a497e088fc261fed27fc5a82e72f14c8caf83df011cb48282812e03fb10092175dce13cb6147754392693ccb36a313cf6673da5bae7291325819052ae554fff67b2489afc079b9d398c51c48d6a98b91889590ae6efe40fc95c45a6690510c9d0f92a8cd142b273a71cabaa64e8b994565919c22c34e86114153a794447d3a131a3ba0fb79f93b0a43f305ddf1d8d3cc7a5b6f9991d79953799368f9580d8e1058cf72d82a651ecbc5768251aee38022483aae951f530aee22a200e8dc9217f42ed607397dd1835b154835d01170bfd28a9e92062ece165fee4a80f08efb0401515a15ac427ef18011035c517520e124520ea343d22156a707f7163c09aa1ca9ec491e3099f269e4168edadb8cceadab035409f4f1d5d6c9e1aa3bf44a7960831ea7a732e8b906840274ae08dfd82ad47fdc0e1ed57993c373ce6e90ebeb2365ade66b5bf72e2dc7c17b84b47dd4f0a71a1af77a539aba33ff890cc5752e63a388b01e5d1f8d55dad29bcab8683783771eb81e80e548f8fee82e1d8f00af58caa8b0ec98698d8b9f8d628827af8cf95961097ae22ffbfd25e057efd0ea7395f1d2240e4e22dc81c49e2cffded2613830244ce5eacd95322d1ad709ca77e68c4b6d10a870fd1f354f1b900cad6ac0fab9dc111377634d49a50794a662a2e1c3313335b8d4333a07f5758b80a8068492b2a84e588d1f3ecb7fd4216854be6a809dcecda8b3a98c5b35432988f65c178db8adf3e80efbcb3cbc704bd2361abe272c3c081f1c5297d3c584183cf9092ebc77d3a2b6356629f6bda1421832a27f78854ecce0954b0824070650662fc08915695097b253afe1e7d176f05af5a741fb954efaa3e3907377e2304a0bf3f499f73e9bc6b0302867b57dfdb2db7bb8fa4ee13522738fd86a8c9b5824f94422146ecf3e731c8b1afacfe3b8828d7d7caf83647deaa93b5be9cf95fafc90c67a66151e9762d27d3c73d92798f883802feefe47d2cd1a0a15f4cfa3e7d57d5846012be1dcf9337bcf832086a2b324511aa4d414f58d1c8d609e478da81d62a83b76be4d9c92cf4abbdc8d7198de74e8b594a4fb821b2672e22e0a90f6567317383e8cc8c86d62c806b46a7de744025588640bac9ea53d65d07f264204b62be3a6ca90b1bace0e3dea68e7c2100508bbf40d200dc1e95f08b457aa07b10da38d6393a3ca83e200c2c691bf3c0e1c9c6fc9ed32f1a27ec85c4609d5fe6051cbd7b444fcfee948ef95c9773d698c6c4e567d552d05e642f998e92eebb7e29bbbbb53e3decebd433159096c2e0069c6b5e53f558a1ca5a9df03b948c2815f4d46fb426d569d8f6564fcc6061dcf1ef7c215e4ee19adceb5cfe1fa824eabc363a0fbb7a3560cffe14e0f430ee3b7d205548df79edbc4a2b991acf94b22bde92aead3de13fe451e606f3c796db437d587ee5d2bc1788061aae0f2174da12bae88ad5759edc4d9386805e408145b1567f010fafdb479e9e970ee6fd73bf3860de3f17d26831de7bda21c90a31a143dd6ab18ced57a0bc3e773a24167f25e6d4da0bd1f4086cfc85c2a766e377fc77e39295251e7e42162982ca5ba5f11d6f2558712e88747a5d0f59a7db41772c6464a3287e695db7128f70865422d9d4cb171c965477529ccf0a89c885fc2efec8d0a0ace5e3adc692d8bade88c613d632450cfe6867e44bedaa467fd8ef5911a4981aa32ee4d4e0295882358f5604df85e192afbb6afdc1ca5647ee5e859aff03c6e9eef69e606949b3f73712669cf9a4bdcdb598692566e1a47bf44bca7b92edb3066a8577351886c3fb7abbb1648f3af34764e68b330e00fe344181d65f0653a143218dd364835979652621bd8d7c842eae548570c19a656e32cecbdf307b2963932351c120a981364ca3f8d2efaa7bc4b4943543583b79866a6be5e1df573e74bc29962b3e57241e3729d589c3200bdd4ac308a8074bcf9d00ae4ac6ec99fbe4667ecab4c92f4348622f04e334db4dafc66263eb1268d3bf705364fab156f5cc68a85594495379eea07953cb76cf7ad8aad9831f1de96fd0f8c70af2e20696140fd3fb073a14661497cb43398cb9f7a9b5d81e7333a3cebee77c9127cada774ba5771690bcce1f2f85e17df173557e2d81a4a334dc4c551de70dc7a8287cff40292b088dc2c7313b426b2fdf56a4a8e288761fac4c9ff07d194b471c1341802a6f68c3346dcdebeb5a326029fa4ac289dc52dc0809c553588e451a52acc9f9a484f633ff5d7ee490084c9e60915b5abc124061320004fb683c406b8fae3227d4439966f15be0419334798d59bbf11126ff919e35078bebaa9e956a57cf75778bde5a72e4f0a6e966ace6acbe8624fada237d5033e6a8aa1d6a2c39368477b9b761524fba8bcfa64af9946ae320972ad0d83a9c5e0046d83b95075dcbc8eeb20c6ecff801613313f19b546cfc0f522bee863d5b70829823bfbb720dbb66f11d9bd133417c2a46333e443b9f6bfb96f294e1faee692d8cd8a8f70bddabef3c251fda678851fb6e240ffb6fd4da7e5bc20b3f9293edd9af7177ba1b5b88f0fb3cc285b65af38c76f773b3a9a24cfb982212da2bd3c0f6372433d9b9b8fb29fe10ac78d2f13d7153794b90a0acb74b5087c7591d6059663e23608453161af27f0f602698b7964a87c7f6e2f8f2cf1ee9256f3829259a005cdf76d5b54fec600f9355478c6503b8610551d1c053f8d353a425df64ca347f55141c3577c5dc3aaf888dfe743f71dd67def7c062fe28e0003b6d4c9696a7f5055511b5df754a3a5e0be7fa6f65dbb525640f656a9021ebd4ccfdcf7778ff4c31d113a0e51a59950b36926d50f1259fc5e186eec0564196b3a0e3fd351f54e5fd06a392a83550c1f1635b3c378f38bca77a79224bd7547b6915cff85d87a53b6a3f1dd70661b6e11570d1de3a9acd0140c40842fe54e741e8a4f19ba42a8e975b34dff045d06c2772e4c88af1bc908e1667aa1556aa2b50a82b92511c07ce89c67060585849d5334b90b1f262ab2220977a66cbb4326dbe9b6197d6454404363b05e0412a1405119f1395d8fc5e9268eb483aa836df4a3723996fa824946fc90bba9497", 0x1000}], 0xa, &(0x7f0000001000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x200, 0x9, 0x7, 0x3f, 0x5, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0xfffffffffffffc68, 0x8208, 0x9, 0x375f, 0x0, 0x7, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x9, 0x2, 0xfffffffffffffffe, 0x7, 0x20, 0xffff, 0x8, r3}}], 0x90, 0xd1}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="3fac42a3adb151d7dbf4bdb798cbf4e5b0799dfddfae47c5b4f4d3bbaafab44bb5e2a5497a10a002730f2b45fa18f0ac1aaa62fdc08c9d987c3f9f7147005f4ae247abee40d191506e7a4281ab44300652da6e2c2050e073bc677443fd51b01791", 0x61}, {&(0x7f0000001000-0x3b)="477e027c46c063817fa86d7bcbad7230e314dca0c8350ade5350c5969a5233d60e7e0c0decf98b78bfcf2daf0c9ffd5a519d8282fc3cdf7c3b4b6b313634789d8c81b274da212d4868ebcb33a2afa27e18d6a9e1fa87b4f19f8c62e23d9020a3edac6537decbd877892c2ccc1e10dc28300cafaa164f0908beb67495a256a4202566bdd93e4af22b4d65698801", 0x8d}], 0x2, 0x0, 0x0, 0x0}], 0x2, 0x8040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x3ff, 0x3f}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xffffffff, 0x0, 0x2, 0x0, 0xffff, 0x10001, 0x6f, 0xffff, r4}, 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 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) sendmsg(r0, &(0x7f0000002000+0x694)={&(0x7f0000001000)=@rc={0x1f, {0x3, 0x40, 0xfffffffffffffffa, 0x8, 0x9, 0x9}, 0x4}, 0x9, &(0x7f0000002000)=[{&(0x7f0000003000-0xa)="61b9b0f96bf285d76119", 0xa}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000001000-0x88)="9ddc1f221b1914c2ed091a0c4c2bbfc95849ddfa0d2d2f897de5b6d1b9e717ed22d87f05b41ab3b3bddcb41195b6dae32372caa9a1ad2502d93727ff38433879ca94a3f4d08355e6abc6ddcaa60c929750379083cd9066c2b536d7339455d325a1a3a7294e53a29385b8b466d967608f38fba2922a031727583acdaeaebd1fdb68336fa239292c52", 0x88}], 0x3, &(0x7f0000003000-0x438)=[{0x88, 0x11f, 0x6, "11c95af6cb23875b8119464f00340c026439fae81ffec68874649575d9c1934278bf57d6beee3ef6f41cc5b5f403ff37fa826f7eaaa829f5e2a06f8ab4d2f2302afcd57cf3c1e49338e3ce9f58954a8a77619bfc7bf2e6ceae9c1aeb0b2f7ba5e1c12cf297b180b6e4f60e8ea25eafbcb51f7c76c125"}, {0x78, 0x117, 0xfffffffffffffff4, "7a2c2f58c9a43a45e49bac1938b10e309a634fb52242cec43a3518491cd2b791f40d457d402bd52be8727d79d3bfe5c4a27628037e6021cbdbcad482edddb23ab4c8d2a82c6808f6eb965d32d31e2c0079f79823af88381eec09fe4b7dce340e4b4d56d6e9"}, {0xe8, 0x100, 0x5, "88ff8f6fea7e0c567ed7e959f5b741addb90b03923d3c9b75c7e4b7b3aa758f1b55ff0c7f07a6eb5faf1279ad76c327bb9828c487760db3d24bafc262cba7c745b89e3e181ba394ed4d8792b839a3ae278da7bc35898f3f009fc817ed643e587a638eb012711fe70e8feed34c4d3fa1dee81715eaf8358838628d7322d651a031c80075a5b8652550e73fd15dc8d7ab5485a8cffbc6eb440df80009dddc2369931190948f806b3352bf2a5effd66ca311c01b571c468c01530215755d244f5a56f94b016295e910318df45f5bfa9389d182ea1"}, {0xd0, 0x29, 0x7fff, "99db008abab97cec5bdf25e5abfc2b130cb7429ecb23994648b1617045eb424183f798c9b2401eda2ccf2fa56ce00f6fccfe24c090133c7ae5ce0cb4af1ded4b8a674e7e37da8776755d3c1532b154a208e829b10182f2f491950d35bed649958c0ee4edf12e81a08c2d422b0011ef9912ccb3b81f3d75382d6291b51541a9ea892f7d9a508c8cb38ebf14905702971c92e5bcb23a503a21f91e6eae8661985948d3df82c3ea1d065a1772c41ecc4ef21a0f071bb701ddcb04fdfd"}, {0x50, 0x101, 0x9, "8bb6fb92eba701c3133981ab618f2f7ca381aa94032e2812c0538b1852d56197a69732f15a57c7b1d73b4ce1d398031f506636a5d553299571708d"}, {0xe8, 0xff, 0x8, "e97f01c9fb752c131268407ab6ea12459095250a81581563c41be7dd011ad8bc8916769ca55d355f133b888dd7f7bd5f0502fa1818ea5ae32eb2c3c637b816bbda0699e77f849fdb293ca203470982b3df7e5328ab90e328c034e8a3a99aa6a17cc9b3fa3fbc21c764c11d303b48056a236bbc5894624b566d9acb422809bc818eac3a7b0e0bf8eb9864bf2ed4745f566aea3d5f0b91a9f00e4844ac792acaa9d6f40f96495dcecbd502556bca3a4af9437fd16fea4b86ca667598ebfd38bc161ad9d67663ec7af12f900803fee44eef82f4a48342e9"}, {0x48, 0x10f, 0xe8, "4157d2f6551a8b75e1809ee304a167e4ef190b7aacec89fae3c726ab4efd0837f8be42267459f216c9ff0166d93863ad44814ac3af"}], 0x438, 0x80}, 0x40) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000182000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/16 23:49:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d4e000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f000007f000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f0000b37000)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0x47}]}, &(0x7f000036c000)=0x10) r1 = socket(0x11, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000070b000-0x8)={r0, 0xb12}, &(0x7f0000120000)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000ab6000-0x4)=0x0, &(0x7f0000d1a000)=0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 23:49:33 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000028000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socketpair(0xb, 0x2, 0x7, &(0x7f00009af000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f09000-0x4)=0x0) 2018/01/16 23:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000dd1000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x4, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0xffffffd1, 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) sendto$inet6(r1, &(0x7f0000b17000)="", 0x0, 0x0, &(0x7f000004f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x40012045, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/16 23:49:33 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000227000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000da8000-0x1c)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getpeername$inet6(r0, &(0x7f0000da6000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000da7000-0x4)=0x1c) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000da8000)=0x3, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000da6000)=0x0, &(0x7f000094b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="f0ede0d860391b2aadcbe119f5f0400dcdeedbec596c3589ba0c6efa9c32c61f501a06b1eaf95f2a2fe7a24a49d947dc5fb0cb2d207728c9a516fcbce37cf9a379829e89abd60a08388af85f3d19c06e7491b685057b1a0865f8fe631746da66c6ee07984f3458ca", 0x68}], 0x1, &(0x7f0000005000-0x40)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000-0x10)={&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000006000)={r0, r2}) 2018/01/16 23:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000c, 0x8cf9) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000bb7000)=0x0, &(0x7f0000653000)=0x4) socketpair(0xb, 0x6, 0xa1, &(0x7f0000eaf000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000d6f000-0x1)=0x6, &(0x7f00009fb000-0x8)=0x1) 2018/01/16 23:49:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x807, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000b09000)={0x6, &(0x7f0000801000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x806, 0x2, &(0x7f000034e000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e86000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00001be000)={0x4, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) setsockopt$inet_int(r3, 0x0, 0xa, &(0x7f0000dca000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/16 23:49:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000004a000)=0xc, 0x800) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000028000)=0x200, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0xb44) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cf7000-0x4)=@int=0x0, &(0x7f0000350000)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004d5000-0x2c)={0xb, 0x6, 0x0, 0x3, 0x11, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006a2000)={r0, &(0x7f00000ae000)="d6108e59731acbb0b39cab3326859c552016ed2d4d4272d352230eb1e9d2a58ce26bf0f6fff13788fd915d1b57f38787167f24ed02596b07748dae62cd88cd6875834205e96479d32a5cd49ff5b1e17b8fab2f30ba946a8081f8c68d5fe6faf32c8381fcfe8a14a22dc161631e3255feedae46f634fdcd5d7b6ca18357a60be4329eb158aefcc9660ebc928b0f435a5db5a1abfa86398ab2219744cb6f74bf1f35ff04ccd633a4abb279cbc6884ceda41977ada63adab54bf6b984f2b1eb8e47f006aee3722420d0169d48dbc3c124cde742102a65f35800fe84774875b91d7035b341be48", &(0x7f0000c93000-0x79)=""/121}, 0x18) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0xeb) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00005da000)=@req3={0x3, 0x5, 0x800, 0x400, 0x5, 0xefa, 0x7fffffff}, 0xffffff8d) r2 = socket(0x1e, 0x4, 0x0) pwrite64(r0, &(0x7f0000c3a000-0x6b)="05912a23af21cd27d1a2bda9c62d1d98970f3cc383a69a36fbcff439cd12dbbed96b70db53f640d37146db45077f15e09434ab78fc25a3959209f74743bd078e7a99ae7ff4b3cbeccd0e590d5265177fa81aebb136c2cb9f0cac2425e1d731d9e6dbcaa8c3a3170ba1ce99", 0x6b, 0x0) read(r1, &(0x7f0000375000)=""/68, 0x44) getpeername(r2, &(0x7f0000abb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a95000-0x4)=0x9) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000008b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000caa000-0x4)=0xe8) accept$inet(r1, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) 2018/01/16 23:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = socket(0x9, 0x80801, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d4b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000769000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00005c1000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000037c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000232000)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/16 23:49:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) 2018/01/16 23:49:33 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f00001f1000)="c8d63f23", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 23:49:33 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000581000)=[], 0x0, 0x40000}, 0x0) 2018/01/16 23:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000abf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000f82000-0x64)={&(0x7f0000c4e000)=[0x100000000, 0x6, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x1, 0x4, 0x2], 0x7, 0x6, 0x101, 0x87, 0x7fffffff, 0x6, {0x8c6, 0x81, 0x100, 0x7, 0x9, 0x78, 0x1, 0x4, 0x1, 0x800, 0x691, 0x400, 0x8, 0xde, "0b3b7a6ef939713e3ade567943b821654f12a2c0e923ea9536bc1d60543b08b8"}}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00009e6000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088e000-0x4)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006af000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f00005ad000)=0xc) r2 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000058e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000437000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000340000-0x6)={r3, 0xffff}, 0x6) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000c6b000)={&(0x7f0000f3e000)=[0x0, 0x200ff376, 0x8, 0x3c, 0xc441, 0x0, 0x1f], 0x7, 0x0, 0x7fff, 0x0, 0x4, 0x7, {0x8, 0x5, 0x8, 0x100000001, 0x1, 0x10000, 0x8, 0x7d8, 0x3f, 0x8, 0x343d, 0x6, 0x1, 0x10001, "3f9ce8d159d9d434f58494bd808e9d6deacb1cf69cd75de3392873545a44507f"}}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000305000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000976000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00009bf000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r4}) 2018/01/16 23:49:33 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f1d000)={0xffffffffffffff9c}) sendto$unix(r0, &(0x7f0000081000)="51354f73e74855d0d5dbb48a137afc92b1802f0706ce81bd017c", 0x1a, 0x0, &(0x7f000050c000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ec000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000aa2000)=@file={0x0, ""/108}, &(0x7f00009ac000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006f2000-0x8)={0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r4, 0x1, 0xb, &(0x7f0000791000-0x4)=0x0, &(0x7f0000f40000)=0x4) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000386000)=0x0, &(0x7f00009db000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000424000)=0x809, 0x4) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x100000001, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="d20a1f66e552aef8a7b2094bf3788b640d9c119a3ef40c14598713693966433b2e695cb3478d50c8e0f048fe15b1c1c7e92f6aa4ef965f6fac06fe507792571fb8fa02f5f18fd52295aef6ac69892230cbbe127d0ac07eb8e30bc8e65eadf3b5cd56f735996e954f7c6cfb8a093e36ae7669b706a95b7c2de1bd4f5fd990c049927992d15b9a38450a20c3da22dc9dc51533174e0665097340d6fd18ce016d9e80d93e0b5d79155ed522a72281c89170f38e57e024dcb2dc93429b79aa90b2ba49d47831aa58aed7", &(0x7f0000001000-0x83)="01124ca86d6e3b59de682f0d7ae51f8986b1a9b5b81995e42cc4823ba66dedfc23ab145f43e7cbb28ed20fe71ab64c0f1eb586325560bf9132775df9d54895a537f3e6b913d91e114cc9c9c13f03ba180d12de25193980086f689ba2e456c0a642087d34f5abb526bb27ca2a282525567759d5ddf9ad33e470cbfe5fbfaff9f711398b", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 23:49:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0xc3)=""/195) syz_emit_ethernet(0x115, &(0x7f0000c8a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0x6, 0xef}], {0x8100, 0x3a, 0x2, 0x0}}], {@ipx={0x8137, {0xffff, 0xff, 0x7fff, 0x5, {@random=0x3, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, {@random=0x7fff, @random="49c548515d8f", 0x6}, "cd3b2de7e99d5fbf2830c17b2647f05a980c5e673fda39647efcbcfee41081ba412637d19e339be7d3f0aedd1e61fc40431505638034849360d7ae6bd6bc1c34386ceef59db48f9b2b42d68431dffbb3c565fb5aca3ad6063670d955c5e8049da57067e9b077b1283a9d4a5251a24b462a43ba444a9aa474713fb10cd860fc4927477a673de26c4beaf3c12e15d5b21abb0733f6aa3c9c765ede48ac941f7eeff0a69952064c49b7ace256c1434fe8fe501c4d1e8f3086ff96258a8396191a428c1990d2ddc9d5f7ccee5790113312854c43b4b0a6b42c6d09ed559a42e20797d2"}}}}, &(0x7f0000000000)={0x1, 0x3, [0xbed, 0xda1, 0x75]}) mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x3, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 23:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000bc1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) 2018/01/16 23:49:33 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00002b2000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000003b000-0x38)={0x0, 0x0, &(0x7f00007a1000)=[{&(0x7f0000001000-0x118)={0x118, 0x42, 0x300, 0x0, 0x0, "", [@generic="561e4d219a3ccd26e6b60df1d6b5423d9d5b3e33ab8d5a2e8775039c7dcddbfbeff27718a0226c6c5dc47aed444df54071b95af8afa7f11cca3f5a8bb3a06e0aa0504bb3df626525ad76eaf7da31ce3f289888d9b2cdc1f2c3ef8025af69c0c79780446496c4b8253969edff33cd9b7e5147d8987bdc7be3f9d5cd0ed50e342ea52286d50e329fba7f7aa29686e8a463ec49eb3ba9a491c81086a9187b4310b8623cfd4702f43a10cb3532eaf2bbee8051513ff8e07354fbeedd6fa20fb24e3209d91948f26810689f25e6ed2144d5c4f6490507c5878bd74ce44605669506", @nested={0x28, 0x23, [@typed={0x18, 0x96, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x3, @uid=r1}]}]}, 0x118}], 0x1, 0x0, 0x0, 0x40000}, 0x20004040) 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$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9e, "d79ec8b1514fbe2808a08164ac2c30c477391903f997a0d6d4da99720bec9ee43b78ac45d63e906cf61503d5e1837a224313d22dee1e83ad67752f4694cae7c1710830e827f9127a6af4868bbf9979d144d0ca376ff0d166516914107550a66d2860ff41787edaf34cd17ff9b4aea5e17782c36e90b07c9bffc86e1d47b6be8f3413c1c2a3a9f8dd758c3f285a813419056ae4fd44ac26896b51dd1e25c9"}, &(0x7f0000001000-0x4)=0xa6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x9a)="c47ad852ef7ea34a9fff6ded684f0dd3752a421d8897b146080886aca81c8ab889d7dda04d87c0680582ff6bdba7f444ea7be45931c00a458abd386bbd67d974c4d4c707f773e1d65dd86b71dbe343e30c72c7100b040ee8acffea4a8a5190d7b0c6f4395e32ca47fc13faa42cb4a753254714814badb52a21a08a34a0f0230759fab930d4a617237ee283627dacf008df5319918d4f7e9ffcc1", 0x9a}, {&(0x7f0000001000-0x53)="4b019d9a6c5986a124b2bd397b99b49db434b841ff0949f660635ebded5aa8c42cd3af95655403077547822c1937f2f9a4de25b2e46202949253c37d2d2aeed0537c4f8802cc3a3f2be3005c433dffa078eb2c", 0x53}, {&(0x7f0000001000-0x79)="41e48193b0db1e8cc89f07aae5e2d3b5a902b9673169603349950fad6c55b573df7f558b3a89ea4aa09c11f82b7a6d668846a6e1eadbc71813b85f53a4ea058e440172f2e2f34817b156d8a9d41e05573acb2ef1c5b6178166e09f0661822681446879bcbc8ec3a548311f3efb03de40b6ec2883d263045e99", 0x79}, {&(0x7f0000001000)="3307c4aa7ae8904a6b0c4b807e6e4ae182c5a0f2d20d396c00823cf38efde37b2657ad88a5e853ba22a799d2943324d567435faea9dafdcbf7dccaad20157201e4356b207679e0b792ee44847632f33bb14fe3af0e2c53883781cf9e73d4f713b9c4798b05327fe462b546c5d7cb4f24d96717bac73231b457df549c6c49d2a0d43272334ee3f156de074daa831ce83d874fe5e8588201fa440fb3f87900dbfa4edbf3b8ee5f590be4770a57983150c9a81b270e260e1dc532868a67b74320ab174a4c261b6488657db8c061743a2486cdcfbb0e4de913b8c5a4824ae1a3846f00", 0xe1}, {&(0x7f0000001000-0x6c)="73a750dcfc3e328e8505cdc680b255e20bca6238d08b4fa7d5ac49e7483d98d19f5d1c8e357742d76c7aece6b5072f8622ddd534e6f0a5b23f798f6c40fe0caf39e7ad30d54944eb02debad9ffc21e64892b36c7946fa9de98410c82672daa38fa6ad57bbed1030c53dfbafe", 0x6c}], 0x5, &(0x7f0000001000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xd841, 0x0, 0x0, 0xc97, 0x100000000, 0x5, 0x7ff, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x2, 0x7fff, 0x4, 0x1, 0x8, 0x4, r3}}], 0x60, 0x4040841}, 0x4010) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:33 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "99524e", 0x0, "2e1f0d"}, ""}}}}}}, &(0x7f0000f63000-0xc)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0x98)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1164bf53, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x22d08, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x208}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000005000)=""/158, &(0x7f0000001000-0x4)=0x9e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getuid() r4 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = getuid() r7 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000006000-0xa8)=[{&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000003000)="b38079b87b21b35c691cf8fef2e773fe4a6f07bac14f8fed0a51003ffc04a9969f889228ca1ff1d17c7d2ced5bc1aea6d9dd13075ea3b0801585e1275a51bc9ea12cb8d3f504986d0b353a0378565e989e", 0x51}, {&(0x7f0000005000)="c92e059c1655e3c28c13277c2cb3335e3934183ba596c77fb5ac8e5bd88f7a36e76993efa5be07251f73494c1acdcd9fe84f1642f3d56c522d7b7c8fea34352821db99d83a2b543453fb0f61f71bdffe14bae1b99a2ebd1334d64b4dc6a2c4eaa8d97465ff995e968c8ded5a7517f1a0c94a3760b367caf5c37dbb5c300ceb39a49608bfb10026f0dd555599dc654d71091ab776a80769297ba32ae807e2e0270227fad6a21e55afdbfd20f3c59a250b8a1debd121272cc3cd8eafee2460d0f34e4fa43697b5d1c8616134526cdd3e6623d68bbeb8af4bf3d0b0", 0xda}, {&(0x7f0000005000)="2f9516f2af033dbbd3c9360e3411e7354b7a97fdb9f3bf94738cba6b1af013010c0883e7ee15b76dc54fe1539bee429011119fc4b58ea2d14193d19c69a1607880b28a8ca7156501b7fab35b19391f0626369bf9e7bc8b5b057c76c83e941dbf97ed20df5fd50be34cf90887c7cd8bcda6995e490914f99f8159a12753010ad8c130a79c9f3848ef3c0fc11d2b23f06c35fc5d57d09ce5c85823ddda475737fb26f7f8017d0532df39cf46bce639c69b58a855ad09223e90edac5c4a6556017713494f8705dd7a13bdfcb25399302710f47e925908fa215ba819cb5044d34af565b17ffce0660c2a536e15d48038cb894bcf3fe691c57362db1fa6952b4fa9", 0xff}, {&(0x7f0000006000-0x7e)="b34b969f5615fd7562e40731cc0efabd7f89704ad413d44f0892e3c7dd8f4c97a897a51c71c11bde6eeb94a98f23c065ec03e713aa55394d2cc3a3a803e0a0fea916b5ce9ed5ea2a7124fcca2b9772840709d402c0c266a18c382c417ea9d6b6b17fc9e3e6adc21b18f4f66813c4305b2c1499d98339aa92a6201a429da7", 0x7e}, 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{&(0x7f0000000000)="6d95f67a962356271916423c9869d64d2c86830a97754bf126f52bbdbd31944245caa98cbc8e549dce567c9405745a7c482140ea44773602f66cb2639568c46b10a81112b58de968669c200b87debe49509a3105c97904bc4abea01a58a84119b6ffd33aebf20c6c2c6e99769bca881f04fbcf668b6192904b6c2815c1fb500fe6621d4b55ac3b9732c9f092", 0x8c}, {&(0x7f0000006000-0xc9)="a77f102b82dbca0e72ed4ee6ac265bafdf78af38ae8ab5a104daa6889a2dd5a17016dd4f3f7620ca1f348efb502675b888da0ac056be709bc3202db3a02840db632c72d06aaf4d07f1f755000c5654c517e6f9abd16984171b4defe77897b90f350758349182b7d198aaab7fe8a3e3a117cb496436fd7bb0f8bfff4d139334ab6cc544e32d12c32bdd4476cd4f71c4d40f95ea9ff7e94e17df7d3f540e69aacae79e2157f7320306421a54522fa0fae8742834aefb48d6da3376e7228f71075cbddae6c9a75c9d2b86", 0xc9}, {&(0x7f0000004000-0x1f)="74b084aa4a1b67b35f031d757305bfec17ebe0023494808988026b1cdcaa71", 0x1f}, {&(0x7f0000004000)="089c6281cb1d1fa37ff81b34c2256b247a2cf03479e2c82da45a6d9420a8d605962b13158c86190db4f721ca5a07d67f37190874546ec233b554ea782301a8786d0791cef0069ad4016bfa38709098", 0x4f}, {&(0x7f0000005000)="9a7c28cd91a24cf99db07b59f0b4a25ff584b35b761240d9bee591cc586586f4e7794a37c9c77d75541ca8746a59613e579801878ce2bbf5c530f7656d40e1902cdce3c88d883520f4d5b0208e89be995f4238b1de9a83970cfb120a2605ef106478105c1daac2a0adf8a182ecbee3aaeb953b42cf667c6929c87972fc7caee31c51b79897a21cde9d533871091fcf75b46ec302bc56fe4cfa348e41bf6758da542eda32a5990231e2946cbec3e81d57df7eff215105ed1c50ee7830c63e9e59ed7e81b40c44642bdcd33820b1649557d19aed500c63a3bd2e51aea0", 0xdc}, {&(0x7f0000006000-0x5e)="d42da071b5f610d7ca2d42c172438535e3ede45efd3d74ee74f36833d9ff98dd3a191b5cd0517be09a8ddbeedfa3a856a68b0e29a45c6716a01dc1a6dbcc7eb1d2e2d29a079d6eefb93795ca7be31b27f9c120d2d2f69c1ee56afaf8b3e1", 0x5e}, {&(0x7f0000004000)="fdd7b258747ea03bb8bc2cb07c544d0a9769b5c810842148818a3ed7c58a569738be34ee48aef2", 0x27}, {&(0x7f0000003000-0xb32)="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", 0x1000}], 0x9, &(0x7f0000006000-0xb8)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r11, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r0]}], 0xb8, 0x4004}], 0x3, 0xc0) 2018/01/16 23:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000f6000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00008af000)=0x6, &(0x7f0000d72000-0x8)=0x4) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f68000)={0x200, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 23:49:33 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000011000)={0x0, 0xe8, 0x0, 0x0, 0x8000000000000080, 0x7fffffff}, &(0x7f0000000000)=0xd) syz_emit_ethernet(0x81, &(0x7f0000010000-0x104)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="689ffc340a70", [], {@ipv6={0x86dd, {0x0, 0x6, "c8dba2", 0x4b, 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=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "c42b8c8431c295dd2d227d287055483ba3e071c0bec0dcbc299579d3bbc157ed1391431447e484b6d7bf6300ea10f8b5c58fa9d8ff758fbc6b7246fed4ef7723afe8b7"}}}}}}, 0x0) 2018/01/16 23:49:33 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(r1, &(0x7f00009ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000001000)=""/63, 0x3f}, {&(0x7f0000001000)=""/76, 0x4c}], 0x3, 0x0, 0x0, 0x3}, 0x40) 2018/01/16 23:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x17, 0x3, 0x3ff, &(0x7f0000172000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000081c000-0x8)={0x0, 0x4}, &(0x7f0000133000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000be2000-0x8)={r2, 0x0}, &(0x7f0000402000)=0x8) pipe(&(0x7f0000ae7000)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r3, 0x6, 0x11, &(0x7f000061b000)=0x0, &(0x7f0000bfb000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e1e000)=@assoc_value={0x0, 0x0}, &(0x7f00008d6000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000781000-0x8)=@assoc_value={r5, 0xb431}, &(0x7f00001b2000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000a37000)={0x701, 0x0, 0x675b16156a1aa920, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00008e8000)={0x9, r6}) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f000023e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cf8000-0x8)=@assoc_value={r2, 0x80000001}, 0x8) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c53000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) 2018/01/16 23:49:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000d96000)={0x3, 0x4, 0xfff, 0x36}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000086c000)="03e26332b58a06e944b6a2c213897873db592a7cd829b74fdfdc2556b0374dd2010e5da4a2b3e5d5debafc74d35df1472baa8d422bf934a7c24e030463e001063e98b0e32300588a075ef976ee0a4cc9c7567d5f61f55783dfee220da9b233bd18bc33823027bee644ad94301252a6c02b9f50a8a7c3bea9260806ea5ff3d34c634132911032f132cab29d2f229362fa03f3387f47de9238c60a5e95ecd73363cccc4108e7cc12e42bb8cb84140c08c7dbc3e750cf8162375ca9001000001e85ba", 0xc1) r2 = socket(0x0, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c71000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, &(0x7f000077c000)=0x98) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f00004a8000)="", 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000021a000-0x6)={r3, 0x1}, 0x6) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000c6b000-0x3)=[{0x0, 0x0, &(0x7f00003cd000-0x40)=[{&(0x7f0000054000-0x1000)="ab91a9e28c532b3bc5887884af40b6bdbf90f27dda0143c013e872fd95", 0x1d}], 0x1, &(0x7f00005e1000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair(0x3, 0x5, 0x4, &(0x7f0000225000)={0x0, 0x0}) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000d83000)=0x5, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) recvfrom(r4, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f000076e000-0x4)=0x0, &(0x7f0000b18000)=0x4) 2018/01/16 23:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002b4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f88000)=0x26, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000140000)=[@in6={0xa, 0x1, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffb8}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0xac) r2 = socket(0x10, 0x2, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fd6000)={&(0x7f0000d96000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000049c000)={0x20000000000000d0, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000495000-0x41)="330b77318f04f2237752c863ce82c24017e135d93c3dd55a34d8aead71e4383f37ff42b8b668934e3ea1cb2d078729afb40a46050242653fb25b744e69478e6513", 0x41) write(r2, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff880000000000100000000000000000000", 0x2c8) 2018/01/16 23:49:33 executing program 7: 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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/16 23:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000424000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e06000)=0x5, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0xae, &(0x7f0000784000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x7, 0x0, 0x90}], {0x8100, 0x1, 0x16, 0xfffffffffffffffb}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xa0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x21, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}, @timestamp={0x44, 0x26c, 0x56dc9c3b, 0x0, 0x0, [{[], 0x0}]}, @cipso={0x86, 0x19, 0x0, [{0x0, 0x2, ""}, {0x1, 0x11, "06a8b4679b2e74a073adedfdf89423"}]}, @lsrr={0x83, 0x13, 0x5, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0xffffffffffff8000}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 23:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0xfb83) 2018/01/16 23:49:33 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x8000000000000004, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0x20d) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000060e000)="4b849614536a3e762e6f71ac9932a5d128364117eca637b01193c8f0ad83cfd35c6ed4d4e18137c96a4fffff48ab1d08fa81d3285be6304d8d1fde9b4667322db4a18a1f55299f0ff13d1d77e02171a15d6e0eb673c1745a40e46d76fa01bfab46c9ea134df6bd879e14b3fc8bb10b311800f57a2a37744b9cd2527e84ba296aa979d37d98e60b3d710127bc87176a3c0372b6badd17bb6c7a4fb0b593786a42f0061eba36e86f7b025ea1d2797f2485b890e3f0898e90cd4c01a217c1614f82d8e4d78bbcfec698fabdbff83a4fd0699f9639d7c18756ee95b840a1072ded74b2318b6348eb317b845b0fffb50b3f660400bb46b6048be9f60c01c7", 0xfc) 2018/01/16 23:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000075e000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008a1000)=0x0, &(0x7f00008e3000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x80, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000010d000)={0x0, 0xfffffffffffffffc}, &(0x7f0000207000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001f6000)={r2, 0x7}, 0x8) 2018/01/16 23:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000000, 0xd4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e60000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) bind$inet(r0, &(0x7f00000f9000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) 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) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b2000)={0x7fff}, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f06", 0x76}], 0x1) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a8b000)={0x0, 0x0}) pwritev(r0, &(0x7f0000e0c000-0x20)=[{&(0x7f0000b39000-0x84)="1f014283bf8a87b647d285be75ca79c72d6ddfd7cad76c0bd58d349c1bbd3c69f3daa249e4287752040590687895b59bad3bb8b88aa44e29b6676ebf47937d6e6b238d0f45d593498e6dd19563d9cb5660447772f51debb575b49b772610d87616fb990991be85302605b8540a56d40fdf0db902b27d5aff86e15da6a4a98e8f3cb422f7", 0x84}, {&(0x7f0000295000-0x5e)="0d341f186914982aeb0a4d3c20d6f893146988e4787eed5aec1908b225ea2dad54e3f5f45561af6fdaa04bf02d788a4f1c896a7a0faefdd8318df1cd464508751aeb91b210a7801d79691c3b670d285f58ef7d47084fb0db9627d709e989", 0x5e}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000590000-0x4)=0x0, &(0x7f0000449000-0x4)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000b50000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000003000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/16 23:49:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0xa77b, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x81, &(0x7f00001c9000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000001000-0x2a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xf, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @multicast2=0xe0000002}}}}, &(0x7f0000001000-0xc)={0x0, 0x1, [0xecb]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000002000-0x10)={0x0, 0xf5, 0x342d, 0x40}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000003000-0x18)={0x7, &(0x7f0000001000)=""/91, &(0x7f0000002000)=[{0x1c, 0x61, 0x9, &(0x7f0000002000+0xfe)=""/97}, {0x200, 0xaa, 0xffffffff80000001, &(0x7f0000001000-0xaa)=""/170}, {0x5, 0xd, 0x4, &(0x7f0000002000)=""/13}, {0x8, 0x89, 0x8000, &(0x7f0000002000)=""/137}, {0x80000000, 0x5f, 0x4, &(0x7f0000003000-0x5f)=""/95}, {0x1, 0x22, 0x6, &(0x7f0000002000)=""/34}, {0x81, 0xc6, 0xff, &(0x7f0000001000)=""/198}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000003000)={r2, 0x1, &(0x7f0000001000)=[0xfffffffffffffff7], &(0x7f0000003000)=[0x401, 0x1], 0x1, 0x3, 0xfffffffffffffffe, &(0x7f0000003000-0xc)=[0x9, 0x3, 0x7fff], &(0x7f0000004000-0xc)=[0x0, 0x0, 0x7f], 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={0x0, 0x9}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={r3, 0x9, 0x2, 0x9}, &(0x7f0000003000)=0x10) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000007000-0x4)=0x1, 0x4) 2018/01/16 23:49:33 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = epoll_create(0x51) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000009000)=""/36, 0x24) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc)={0xffffffff, 0xcf, 0x18}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000000a000-0x4)=0x20, 0x4) 2018/01/16 23:49:33 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000e46000)={@common='bcsh0\x00', @ifru_settings={0x0, 0x71, @fr=&(0x7f0000abc000-0x9)={0x4, 0xea69, 0x1, 0x8, 0x1ff, 0xfffffffffffff2d7, 0x2}}}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f0000f70000-0xc)={0x10, 0x0, 0x0, 0x21083040}, 0xc, &(0x7f0000007000)={&(0x7f0000f6f000-0x20)={0x14, 0x1b, 0x200, 0x3, 0x0, {0x5f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2000000000000}, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f70000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ebc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e38000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f71000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000f71000)={&(0x7f0000f72000-0x28)=[0x81, 0xa364, 0x8, 0x20, 0x1, 0x400, 0x7, 0x8, 0x0, 0x99b4], 0xa, 0x8000, 0x5, 0x80000001, 0x100000001, 0x7, {0x3, 0x2, 0x44e603cd, 0x5ddcb834, 0x4, 0x3ff, 0x8834, 0x6, 0x40, 0x5be, 0x13, 0x5f2d, 0x20, 0xe4, "c02cfc1fec62d7e10396943fb27f86f137b6b3944c7adc43f876579f07642f81"}}) 2018/01/16 23:49:33 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000c0000-0x5c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/16 23:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x24a4, &(0x7f0000b81000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000395000)=0x0, &(0x7f00001cc000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ee6000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) 2018/01/16 23:49:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000af3000)=0x6, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) shutdown(r1, 0x2) pwrite64(r0, &(0x7f0000b56000)="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", 0xfb, 0x0) poll(&(0x7f0000898000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 23:49:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008cf000)={0x3, 0x4, 0x6, 0x7d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 23:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) getpeername$inet6(r0, &(0x7f000012b000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000097b000)=0x1c) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000f1a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 23:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000181000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = socket(0xb, 0x80003, 0xe8c2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00002ef000-0x4)=0xa, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="", 0x0) 2018/01/16 23:49:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = epoll_create(0x8) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000719000-0x10)={&(0x7f00004ce000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r2, 0x50, &(0x7f000042e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000000)=0x48, 0x4) 2018/01/16 23:49:33 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r0, 0x0, 0x0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:49:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000adc000)={0x0, 0x3}, 0x8) readv(r1, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) shutdown(r1, 0x0) 2018/01/16 23:49:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 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) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000-0x10)={r0, r0, 0x3, 0x3}, 0x10) 2018/01/16 23:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 23:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c19000-0x14)={0x0, 0x7fffffff, 0x7fffffff, 0x4, 0x3, 0xccf1}, &(0x7f0000400000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006f5000)={r1, @in6={{0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x7, 0x20, 0xd0}, &(0x7f0000195000)=0xa0) write(r0, &(0x7f0000340000-0x24)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) 2018/01/16 23:49:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000550000-0x4)=0x8, 0x4) getsockname(r0, &(0x7f00006a9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f16000)=0x9) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_data=&(0x7f0000a92000)="7e9b0d8e7961bcbc214f5e54c671731687c43ce15781216e65d4627a56690929"}) 2018/01/16 23:49:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f2e000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0, 0xb, 0x4, 0x1, 0xacbe}, &(0x7f0000686000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000029c000-0xa)={r2, 0x2b, 0x1, [0x4]}, &(0x7f0000c4b000-0x4)=0xa) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b62000)={&(0x7f00003ef000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00001d0000-0x80)=[{&(0x7f00003c1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aa6000)=""/0, 0x0}, {&(0x7f00008fa000)=""/139, 0x8b}, {&(0x7f000030c000-0xbe)=""/190, 0xbe}, {&(0x7f0000137000-0xf8)=""/248, 0xf8}, {&(0x7f00006fd000)=""/204, 0xcc}, {&(0x7f00007de000-0xe2)=""/226, 0xe2}, {&(0x7f0000c87000)=""/4096, 0x1000}], 0x8, &(0x7f0000fd7000)=""/233, 0xe9, 0x0}, 0x2120) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f000052f000-0x4)=0x2, 0x4) r5 = socket$kcm(0x29, 0x1000000000000005, 0x0) writev(r5, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}, {&(0x7f00000cb000-0xe8)="773295dc25d4f5d39281e9c139c8e3166a15a654cb4c8bbb93c6ece00a53d4320092f0646a09cb6d515aee37345e6d56fa2ec715fbbea96c99be28f03327e23aef0c9e2a2995c843d1876bd4b1b4570bf3536007c66846eeb359df49e89d022a3515396401f8d3c090885a241d5ad2e0c6ffdc5436c3c31efa40d689e76bbf20d4d79bec68a98071db6d9db89d1fab192a7d93608e7223bc49a6734167422a8f052a458d82ad44b8039d356f24877b7b25657a5455569f78ec40392b53f9b6bac0e4db3a25cede49dc72a9e64ec9302e91d22ac82cb21ffd03e454e11e37185dbdbc1edb565cb0", 0xe7}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/16 23:49:33 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@empty={[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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7f, 0x3, 0x9, 0xa, 0x80, 0x20, 0xff, r1, r2}, {0x0, 0x0, 0x9, 0x0, 0x3ff, 0x9, 0x5, 0x800}, {0x9, 0x3, 0x6, 0x27873e99}, 0x1a, 0x1, 0x2, 0x0, 0x1, 0x0}, {{@in=@rand_addr=0x1, 0x3, 0x2b}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x1, 0x2, 0x5, 0xffffffff00000001, 0xbf4, 0x401}}, 0xe8) socket$inet6(0xa, 0xa, 0x171) connect$inet(r0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:49:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept(r0, &(0x7f0000fd2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5c000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d0e000-0x4)=0x0, &(0x7f0000efe000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007af000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000b39000)={0x3f, 0x4, 0xa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000848000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1e7, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x15}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a41, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:49:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000c94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f3b000)=0x10, 0x800) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f000005d000)=0x800, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00009b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000ea9000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00007e7000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1d7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x78) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000526000)="01", 0x1, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/16 23:49:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) socketpair(0xa, 0x80805, 0xd73, &(0x7f00007dc000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f30000)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000013e000-0xc)=@sack_info={0x0, 0x20, 0x6}, &(0x7f0000a93000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f5c000)={r2, 0x1000}, &(0x7f0000a70000)=0x6) 2018/01/16 23:49:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000913000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000205000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000adc000-0x8)={0x0, 0xdf}, &(0x7f0000817000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ba5000-0x98)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, 0x1}, 0x98) socketpair(0x9, 0x0, 0x2, &(0x7f00000cf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00001cb000-0x4)=0x4) 2018/01/16 23:49:34 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x200000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000028d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000df5000)=0x1f, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) 2018/01/16 23:49:34 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x19, 0x0, 0x6) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000-0x2b8)={0x800, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000003000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000)=0x2, 0x4) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) close(r0) 2018/01/16 23:49:34 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x100000001, &(0x7f0000f6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000f6c000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x1, 0x3, {0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7e000000000000}}}, 0x3a) 2018/01/16 23:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000acf000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001b5000)=0x0, &(0x7f0000fc6000-0x4)=0x4) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x100000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 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) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00006e8000-0x32)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000b71000-0x87)="76c6cd386473f53f630f9cc6220a16b29b39d39f1d6069f780cc1ba152b46446d917ae2a1963dc5252e143edd4fa55ac458eb6cb168d9c9114c70e7d390a435f49168f121fe8e43c19cfb33d30cb17c0c3c571372451ab0e0914eff99b188bc635a6f899a5a5ab062258f1db675600e46656aae378114dddebb11ca94fbf80740146702ef7c4d8f512f7bd4183ca", 0x8e) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000026e000-0x4)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ec4000-0x10)={0x6, 0x8000, 0xdbd9, 0xce12, 0x0}, &(0x7f00005ac000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a0f000)={r3, 0x40}, 0x6) write(r2, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 23:49:34 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000006000)=0x4) 2018/01/16 23:49:34 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff6000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000828000)=0x7, 0x4) shutdown(r0, 0x1) 2018/01/16 23:49:34 executing program 6: 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) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$ax25(r1, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000f5a000)=0x0, &(0x7f0000c76000-0x4)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000400000)={0x0, 0xd9, "4781607790b020015382589d8c57e99ad58e602911beb7208556af0d2322406d44b9970ddff1f2a8ed5f16590864349f1e945353f82544aa267ed83b6150a0ff87ab5e8d2fd9057924f31090370ba11c4333891b90f138fc5d9133687c50be7be97d71a77c0610aaaba37473b143b04595f5e80d268a41c33abf58e9063b9bb520486f232f708a40ca0f1e5d3007e047754669c1c5ac085494c909d7482ac13e7a48242f15c93588bcf4d785b14aece9d5c6372d7adc53e8663c1e45c2a07ea6d6cfda96b13589f04371dbc03a9b94fa4525227017bde8d5d8"}, &(0x7f00005b7000)=0xe1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000053c000)={r2, 0x7fff}, &(0x7f0000681000-0x4)=0x6) 2018/01/16 23:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x5d4d) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003e2000)=0x87f, 0x4) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 23:49:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000001000)="", 0x0, 0xc000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r0}) 2018/01/16 23:49:34 executing program 1: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000acc000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000342000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002f0000-0xa)={0x0, 0x7, 0x1, [0x1]}, &(0x7f00003db000-0x4)=0xa) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000acc000)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2018/01/16 23:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c40000)={0x0, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db1000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002b6000)={r1, 0x1000}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) gettid() r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000014000-0xc)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000090c000-0x30)=[{0x8, 0xda}, {0x7, 0x400}, {0x3, 0xea}, {0x0, 0x200}, {0x0, 0x459e}, {0x6, 0x9}], 0x6) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) setsockopt$inet6_group_source_req(r2, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 491.746320] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 491.793982] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/16 23:49:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x6b7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f0000841000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x4, 0x1}}, 0x2e) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) 2018/01/16 23:49:34 executing program 2: socket$inet6(0xa, 0x4, 0xffffffffffffff01) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000095b000)="a7da859cece9f403503fdbbba2c86bcb3bb77d30d4a2e9cccdca6dd47e436f8d8432834dba26c8f000dc45fb1ee765d6ba66afe3f0b00d15895c69c939d8a8582edc31ecce15573bb6d3980d4dada6dd6ef0486a34a2c2e34a89b2782aa4223de37f7e1576636987edd717791f0aa3f6a3a8935ca3b007b543bc", 0x7a) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000adf000-0x1)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 23:49:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000a84000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003c0000)=0x0, 0x4) 2018/01/16 23:49:34 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000add000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000037c000)={0x0, 0x93, "7d476f3648b5009738262727285b5011058eab9b3718163d96e0210689fc91fa7c7dcb1b2e17f193153d3c8831656ff6fee27e493c40ef1902b4b34b89b762e14b7d6e39be7a9ecf2752b84e2ac22517cd059b00ea4ef0be9eaca77a3dcdf1762de6273a6bb4f684f079f747a15882a57ec6beaa43373556ecbb291eed377db5160aeac6c99d0f4e6b4c4159367347100a9b71"}, &(0x7f000014f000)=0x9b) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002b1000-0x10)={0x100, 0xe, 0x9, 0x80, r1}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x0, 0x4) 2018/01/16 23:49:34 executing program 3: unshare(0x2020600) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006be000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000014b000)={0x1, 0xfff, 0x7, 0x0}) unshare(0x2000000) 2018/01/16 23:49:34 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000003b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097f000-0x2c)=@ethtool_ts_info={0x41, 0x4, 0x3, 0xffffffffffffffb9, [0x6, 0x8, 0x2], 0x9, [0x5, 0x10000, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e4f000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) 2018/01/16 23:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f0f000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000033000)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c7c000-0x4)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 23:49:34 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e63000-0xc)={0x0, 0x1, 0x10}, &(0x7f0000e62000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000050e000)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e62000)=@int=0x0, &(0x7f0000e63000-0x4)=0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e63000)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e62000)={0x0, 0x8000, 0x5}, &(0x7f0000e62000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009bb000)={r2}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000006c000-0x4)=0x80000000, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000e64000)=0x5, 0x4) getsockname$netlink(r4, &(0x7f0000b11000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000)=0xc) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e62000)=@assoc_value={r3, 0x10001}, 0x8) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e65000-0x10)={0x2, 0x8000, 0x9, 0x100000000, r3}, &(0x7f0000e65000-0x1)=0x10) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000e65000)={r3, 0x0, 0x3a, "6d85631ce0adc7385707984e300faefcb6e55a52f1702443ed534019ac005bb7eb9ad433128ee85d039c01de72daeb67c03708043bd5001a0338"}, 0x42) 2018/01/16 23:49:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000063000-0x4)=0x0, 0x80000) accept$netrom(r1, &(0x7f00005e1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ff5000-0x4)=0x48) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a00399d4d00", 0xffffffffffffffe6) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f000017e000-0x2c)="82523ecd5989aa5e27b263c1f9b5a746bb604aafc2464ab8", 0x18}], 0x1, &(0x7f0000410000-0x118)=[@iv={0xd0, 0x117, 0x2, 0xb6, "7e3610024b5cb3f68aab91a34ed82235f98217fd241020de76491164734d1e8b655903d4515d2615a83704fe74b5865a167a57f1034f0a7a6a7f05d4c784e389f62899edf2cb15cc7fdbe29e26eb15734366b95e0046b5ea018e54fba5546d617f626e51b66797a3a3ed4d8dfb3f0df98758e2757124a7732074e3eefb316c9b09ff2c1aed2f8aac95571b6b38fdca084e01c7cb2c139ab9c3df07d8a048110e247443e015b5c4c039ddd736d4c58dd228f637ba38d7"}], 0xd0, 0x0}, 0x40000) accept4$nfc_llcp(r1, 0x0, &(0x7f0000269000)=0x0, 0x80800) 2018/01/16 23:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00007a9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002f3000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000578000-0x38)={&(0x7f0000c10000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f82000-0x10)=[{&(0x7f00009b4000-0x74)="048c514cd7f2180992e767eeec29e61fff82953e687e2364b379ca389a0e9a6f24116a82b0b9d63a5fb12286ec5440a36343e4e214c56af56e55ff0108a89f46a896c7cb99e62aa48529ba00454393fe3ac342d2af0492f08af9aa791238bc7e799497fe99a870a861034ddcd1895fd99f16d4b2", 0x74}], 0x1, &(0x7f0000d7e000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x44}, 0x4000) sendto$inet(r0, &(0x7f0000650000)="", 0xffffffffffffffca, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e01000-0x12)={0x0, 0x1f, 0x5, [0x2b5, 0x9, 0x2, 0x8, 0xea2e]}, &(0x7f0000722000-0x4)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000878000-0xb5)={0x0, 0xad, "3f44ae5431d1461f585da3925df5479cab291fa29ca521995e7d785a9e8f1408005dacbeddb2b901434b3775874193e1df0594dccb47e0e559429fd37953c4be63b871910ca0ce66792024f47fc642ad0655c0eea77d97ba870d867e14c7d097f84e15de25c6cb6674ea17dd255b37cce19a8886dc3d604f556d6138a3205492599e88f045a86aec113b040298b5bd268c401408153bb14f954c410a48ac6ad3ff3de916d7106dcc0c6e8c241b"}, &(0x7f0000500000)=0xb5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000019e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00003f2000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cfb000)={0x2, 0x8000, 0x3ff, 0x39, r2}, &(0x7f0000fa4000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000005c000+0xb46)={0x3, 0x1, 0xd12, 0xeb, r3}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00004c2000)=""/119, &(0x7f0000a32000)=0x77) sendmsg(r0, &(0x7f0000df0000)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0xffffffffffffffbb, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/16 23:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ac000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e51000-0x20)={@generic="de794a6831dfdfeeed9517c23b4737a7", @ifru_flags=0x400}) getsockname(r0, &(0x7f00004e1000)=@pppol2tpin6={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}}}, &(0x7f000087e000-0x4)=0x32) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b42000)=0x0, &(0x7f000035a000)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000390000)=@req={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000314000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x60ac, 0x100, 0x100000001, 0x80, r1}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e23000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/16 23:49:34 executing program 5: socketpair(0x9, 0x6, 0x3, &(0x7f0000203000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0xc0a, 0x100000001}, &(0x7f0000c2b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x6}, &(0x7f0000c22000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000-0x4)=0x3ff, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={r3, 0x0}, &(0x7f0000001000-0x4)=0x8) tee(r0, r1, 0x3, 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000002000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000003000)=0xff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000)="e0d4d9131e8d6dfca8f2e8f10cc261eb7b975990cc5d848962849e6be1905f9035cc06a2c2398afa0f12a38d6b85660fff06fb0bff7f71135cde624088df7f42aec077ddb3c860c0a546cc9d86f495aed9c50cb276fcbb69c118b9326c8b5b70c233b9763161c9c07931e4ca19887e67f4287f3b65c63fb5d0bc6a055915ba3419a2b68a0cde8264be5d0e6312fa8ded4aab4812a96ddfc4a40035544d7caf8fd40d8c2c4214ce8f7780f939a54ab7bf0493c49f9b9f96", 0xb7, 0x4004, &(0x7f0000005000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0x95)=""/149, &(0x7f0000002000-0x4)=0x95) socket$bt_bnep(0x1f, 0x3, 0x4) accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0xa)={0x3, [0x2, 0x0, 0x62]}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000006000-0x75)=""/117, &(0x7f0000003000)=0x75) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000)={r1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000)={r3, 0x1}, &(0x7f0000007000-0x4)=0x6) unshare(0x1208800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x2, 0xfffffffffffffff7}, {0x4, 0x0}], 0x2) 2018/01/16 23:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000748000-0xee)="48a99fbc37506cf1cc6335957538b06b2e41cc3b00f1bff8e07627faa3ccb3497bba2187025167eb9846bad6b391c4780553ef7e647540c849edfed5da91a3f0b811ad6b1b3d5a21e0b036397b0986a9e1a0009695f50f31c1fce13e3083fafc8c1a2e7ec7d9a9398ab34c8f4094309b977c4e50c897e0f005069229991f0493afda81921c2159941cb04d4338c5e3a7fedd4fbc8027848c21347ae7973b527392dff0728e6e81941381fb1e2e1c87213d8ad5cc8ad1be96bb0493978685684332184c6ec7bd55198b1c4ba60bc5b50f63ce1e77b13cf62975b1828660464c4dd8fd860de20d8520e56b2632c1c8") setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000999000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c65000)=0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000de2000)="", 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f0c000-0x1000)="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", 0x1000, 0x4c000, &(0x7f00001af000-0x1c)={0xa, 0x1, 0x6b322cf2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000984000-0xe8)={{{@in=@multicast2=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000514000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a45000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x4, 0x6, 0x6}, &(0x7f00005a0000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000015b000)={r3, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e9d000)={0x0, 0x2, 0x30, 0x80000001, 0x2}, &(0x7f0000c72000)=0x18) pipe(&(0x7f0000d77000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000e72000)=0x8000000000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000747000)=@assoc_id=r4, &(0x7f0000120000-0x4)=0x4) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000302000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/16 23:49:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername(r0, &(0x7f0000b33000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000621000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000028e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) setsockopt(r0, 0x84, 0x80000000000022, &(0x7f0000505000)="", 0x0) 2018/01/16 23:49:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000d8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000334000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000e0b000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/16 23:49:34 executing program 1: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/16 23:49:34 executing program 4: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f000088d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000134000)=0x3a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ca8000-0x6)={0x0, 0x5}, &(0x7f0000752000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000031000)={r2, 0x580a80000}, &(0x7f00005d2000)=0x8) write(r0, &(0x7f000067e000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) 2018/01/16 23:49:34 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008bd000)={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]}, 0x3e8b, 0x1000000000000, 0x4, 0x4, 0x0}, &(0x7f0000a8a000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000650000)=@assoc_id=r2, &(0x7f00001ec000-0x4)=0x4) write(r1, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/16 23:49:34 executing program 0: mmap(&(0x7f0000000000/0x1cf000)=nil, 0x1cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000f, 0xffffffffffff8000) syz_emit_ethernet(0x2e, &(0x7f0000002000-0xdc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x0, 0x10001, 0x0, @loopback=0x7f000001, "73023d99"}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000120000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001cf000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000078000)={0x0, 0x8}, &(0x7f00000c9000-0x4)=0x8) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001d0000-0xa0)={r1, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x9, 0xeb81, 0x66}, &(0x7f00001d0000-0x4)=0xa0) 2018/01/16 23:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000063f000-0x1c)=[@in6={0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00004de000-0x10)={0x7b, 0x3, 0x800, 0x5}, 0x10) 2018/01/16 23:49:34 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000459000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) 2018/01/16 23:49:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000bc000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000020000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000ed0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000003f000)={r1, @in6={{0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffd, 0x7ff, 0x6d, 0x0}, &(0x7f0000c4d000-0x4)=0xa0) 2018/01/16 23:49:34 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7e000-0x4)={r0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f7e000-0x8c)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f00007f2000)=0x8c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f7e000-0xc)={r3, 0x4, 0x2, [0x3ff, 0x7]}, &(0x7f00004ee000)=0xc) sendfile(r0, r1, &(0x7f0000c74000)=0x4e, 0x19) r4 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b9c000-0x4)=0x0, &(0x7f0000f7f000-0x1)=0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x13, 0x0, 0xffffffffffffffe0, &(0x7f0000225000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000022e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000c0f000)={r8, 0x1}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000083b000-0xb)={0x0, 0x877, 0x7, 0x0, 0x4, 0x8, 0x3, 0x9, 0x80000001, 0xec9, 0x1}, 0xb) bind$alg(r4, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r9 = accept$alg(r7, 0x0, 0x0) recvmsg(r9, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:34 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eaa000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x1)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x28}) mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0xfffffff0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:34 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x19, 0x8000000000000000, 0x6d, 0x5, 0xdccb, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="76459f4b922a7074ed780b5588db46080f4895cd1513c8085c47badb72e459c8d5bbe6db0313cd7791e64cf1a7e934605b826814b5983caf9ddb2b77a2f6d262cc5a76f9e1570b93a9a038ca31f937ddbf18a9814f7a646c05e41d", 0x53, 0x40, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0xffffffffffffffa5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x8, 0x28f, 0x101, 0x0}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() setsockopt(r0, 0x9, 0x11, &(0x7f0000002000)="", 0x0) 2018/01/16 23:49:34 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000961000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x100, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 23:49:34 executing program 1: mmap(&(0x7f0000000000/0xe2000)=nil, 0xe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000e3000-0x8)={0x0, 0x0}) bind(r0, &(0x7f000006e000-0x10)=@ethernet={0x307, @random="99f3d083dc64", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 23:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b2c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034d000-0x4)=0x2e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00001a1000)={{0x100000000, 0x4, 0x9, 0x10001, 0x88, 0x3}, 0x7, 0x4, 0x3, 0x5, 0x81, "7b9ee926bc6ccb0eb326bedbfc5604db866e5101b65de601516e83f6685785271d45267c64580295b2a428a651bd929d3f867b0ef3ee3763705feece6c41b1db8bc55d541151eb0a0e85f42c6e96e24f55ba0ab497f8b4ca6b7097c9f4ebbd7a0f4a59c132cfa67174d3bdc688a7ea7ec9decf42f478ffd0a51309c3ed643746"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000271000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) pipe(&(0x7f00008b6000)={0x0, 0x0}) bind$unix(r2, &(0x7f000084f000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000798000-0x4)=0x0, &(0x7f0000ad7000)=0x4) bind$alg(r1, &(0x7f00005ee000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) 2018/01/16 23:49:34 executing program 4: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000eb000-0x4)=0x0, 0x80800) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000ea000)={0x7, 0x20, 0x6, 0x2}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000089000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x88, 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}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x7fff, &(0x7f00000ea000)={0x0, 0x0}) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000082000-0x9)=@file={0x0, ""/7}, &(0x7f0000061000)=0xfe9d) 2018/01/16 23:49:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001d0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x3, 0xe, 0x1, 0x0, 0x8000}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b35000)={0x0, 0xff}, &(0x7f0000962000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000778000-0x8)={r1, 0x80000000}, &(0x7f000053e000)=0x8) r2 = accept(r0, &(0x7f00005e0000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000d12000-0x4)=0xd7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b95000)={0x5, 0x9d59, 0x1, 0x0, 0x3f}, 0x14) 2018/01/16 23:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000153000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb2000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) pipe(&(0x7f00004e8000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000065b000-0x8)={r2, r0}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/01/16 23:49:34 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000321000)="", 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000fef000)={r3, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xfffffffffffffeb6, 0x0, &(0x7f0000a74000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f6e000-0x43)="2b33309ee04189d2ae2f8d8ca4f214208d30441b7eb2649450f59c0eab2f5bd2ecb4ec4c1ff82b41a766852eee5c7d67fc64d05586e2ce38de4457a3478ceb42f448b4", 0x43) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000771000-0xc6)="1bef2455983b661de1f82c83cdb52815a9cb4a491d02a1328e951939e9ea3c3abee418b8d7a9455c1e32eb58aeec809c0cce1c16ccfa8365a10491282b5275d0bf22bfdbf106536f613f9e39732b11ab00cd53ea311894ccd4e092d8284e84fcf429b4f5d505eb4f23349002fe84ca342a1c002824d688c4f6c75b2e48a120488e143c83322c42414759eab1b02f8544484a278afda1d91b261794913842fbdae3f02d3db76b6d65fa38990a10263d591d4ff69ec4d45af2ab59b4576c43d903769adfa03845", 0xc6) sendmmsg$alg(r2, &(0x7f0000276000)=[{0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f0000b7f000)='V', 0x1}], 0x1, &(0x7f0000393000-0x260)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 23:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) socket$kcm(0x29, 0x7, 0x0) listen(r0, 0xffffffffffffffff) 2018/01/16 23:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000467000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000d7b000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000525000)={r1, r3}) connect$unix(r1, &(0x7f0000a68000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ad000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e8f000-0xc4)=@ethtool_drvinfo={0x3, "480922044577d5bf98f2a20b944585ad4a6122879ebfd0b171400b3f21b20657", "68d7dc9e90c940040c75a4c775b47b8bff7f7bea01edee31ce55b2d3c90d7625", "41bc5210a34afeef5fa7a17683690ac81b9ade61d7e9aa1d35bf3eb9e0bd58a0", "a026cf90026c719fb7e21134f4f6c54ed3538f4765fc33601ab270b36cc56244", "9b372c277597667f692f2d916f0247d472cfe395cb16928adbd9ec0c4a294d20", "efebb385cc16fa8c023937df", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000026a000-0x4)=0x0) 2018/01/16 23:49:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00004e2000)={r1, &(0x7f0000000000)=""/76}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f0000f49000-0x192)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x108, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x96, 0x0, [], "33a8b49dfec47adb153df4c1b2ceacfdd31522d3c9741fbd87f86db600b670960f1a0d721391ff1430035e979e2bb813c39f9d5ea6e2fa57bdd981c0e8eed984ec49511ad1ab5e6dcae53d4866562e005a6e4384fb2c55b8e5e5673b689d18cb30ab88195c5c6cf5a12ea127314796b7881562f2a39a06cbc0355af6929da17176c6c7883063d4b62cf02249bce2157ecc3a40279caf"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0], "48f4dccb06ba55b90fbd5f179018b07c3d14ee655e6f1c824f08827ba85effa4fcb4e41db967533d741f57bf8e84efd939e0bbf8c9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "ec2bcdb02b3eb9e5d3e92db0183545d6f6afb29bf010ff5b3332476536b09d9aa192f4b48028b5ddb1ae2d"}}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/16 23:49:34 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0x5}) 2018/01/16 23:49:34 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x5, 0x40, &(0x7f0000693000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e0e000)=0x3, 0x4) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)=""/118, &(0x7f0000001000)=0x76) 2018/01/16 23:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x71) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f52000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100000000009) r2 = accept$inet(r1, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r1, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000653000)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ea0000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e55000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000843000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000f6e000)={r4, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000116000-0x20)={0x1, 0x37b5, 0xffffffff, 0xdecf, 0x2, 0x8}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f6f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f6f000-0x20)={0xfa, 0x0, 0x3, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000a3000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x4}], 0x2c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000f6f000-0x20)={0x80000001, r8, 0xc2fa160190945cfd, 0x5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f6d000)={0x0, 0x20, 0x0, 0x1f, 0xda}, &(0x7f0000f6d000)=0x18) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r7, 0x40086408, &(0x7f0000f6f000)={0x7fff, 0x8}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000f6f000-0x170)={0x40, 0x8, 0x3, 0x2, 0x6, [{0x5, 0x0, 0x0, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x835, 0x6, 0x0, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x7fffffff, 0x7fffffff, 0x8, 0x0, 0x0, 0x583, 0x0, 0x0, 0x0}, {0x519, 0x861a, 0x7a, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x280655a5, 0x9, 0x860, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0}, {0x400, 0xfffffffffffffff8, 0x80, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) 2018/01/16 23:49:34 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f60000+0xa6e)=[@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c2764c}], 0x6) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) 2018/01/16 23:49:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00007bc000)={{0x8, 0x7, 0x80f, 0x100000000, 0x0, 0x583d}, 0x1000}) close(r1) 2018/01/16 23:49:34 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/16 23:49:34 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003000-0xd9)=""/217, 0xd9}], 0x2, &(0x7f0000000000)=""/21, 0x15, 0x400}, 0x10000) 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$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x9337, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003000-0x8c)={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]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x20, 0x3}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7f8, 0x9, [0x80000001, 0x100000000, 0xecc, 0x5, 0x8, 0x176, 0x8, 0x1, 0x7]}, &(0x7f0000001000-0x4)=0x1a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x400000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x27, "d1e892426274b393c23add0405c3b1d1117d00c8112d05df8a1ae91fa560741cc3ee1bcae95f6d"}, &(0x7f0000003000-0x4)=0x2f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x6, 0x1, 0x7fffffff, 0x3, 0x443}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x6, 0x6, 0x8, 0x4a}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x56, 0x10}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000-0x10)={0xc0000, 0x2, 0x2f4, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x77)={0x0, 0x6f, "c1c4d93e4b10e77e6653a50f172d5521f1f751a0ad018546b32e29837ab56ae4d8b987515b856bb5ec1c0d7fe60bf7df0050a1cd4f36227b8588d33d7c4c634feadf9c2a0b136e2241907e7833ceb1a11740d816b8ff31e80046cae89b8ce332959aea7c4d08ef3f3ef3ea402f307f"}, &(0x7f0000002000-0x4)=0x77) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0x3, 0x1, 0x9}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000)={0x0, 0xffffffffffffff5c, 0x7, [0x7, 0x5, 0x4, 0x8, 0x75e, 0x4, 0x7]}, &(0x7f0000003000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x10000, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x4d, "94deb4a3214a24a406b5ec315bd1fa7b57b89567827e5595b7874961112e11636de36f0824619cadce28098669344036e943671f8e3340940382919ac55a5d23dfa20660f6fbb50e03b7e4df47"}, &(0x7f0000001000-0x4)=0x55) 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) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000-0x41)={0x0, 0x39, "b1c23a9dd357d935d1d1a1da40629fd3b2ae1dd70698cac279926b5ed24b0b1e9cd3af98b56cabe7db62e3217d988c571fafe850ae0613c783"}, &(0x7f0000000000)=0x41) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000-0x18)={0x0, 0x7, 0x8, [0x41, 0x800, 0x2, 0x9, 0x2, 0x8, 0xb8, 0xc0e]}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0xc007}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x100000000, 0x249, 0x617, 0x1, 0x9, 0x9, 0xf30f, {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]}, 0x80000000, 0x86, 0x800, 0xfffffffffffffffa, 0x1ff}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6791, 0x3, 0x900, 0x5}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0xe)={0x0, 0x6, 0x3, [0x6, 0x7f, 0x1]}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000003000-0x1c0)=[{&(0x7f0000002000)=@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="ef147d766286e7d49451", 0xa}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="6a4614273cb8fa73c6b0f41de7e9845dc99d6b878b4b0a8722d9795e5c4e200fd1098ba93c82cdf018a69864ba0d5738d23d13dddd1d78e488e8ce58ee5b530945fac3ccd408dbeb441da8c828eef44dc71e0e77cc2d47de03b7fb767dac7d0322f0bba1549c134f029eb6cac167cfed81f5ce8ef5266dd9776dfab73157a7be4ce08a4c5d62fc1c3933d5afb84b", 0x8e}, {&(0x7f0000003000-0x8d)="8ba408f0292f36e03e3fc540a49f46114f8a9aaa0340eb0ba52546d572146593352b4532b698a257cc1056c37ce1e8cb1a1ae8efd554577d5653e527e3b1a26dc1f3172e43118f370dd63b1a7760de3f819b296dc26b148e0228b0c53676aa6aaf24af68c1b0cc3db7b50462d5422e95cd977c8e07659eb09b487532a11e04300959be834d005cd728bc03459e", 0x8d}, {&(0x7f0000002000)="0b994e1cb4054c2e27460066ed2362417a22946f1c62828d7efae80b8a981fd5f5d35f50d28d60252b70c2cdadf496f5bde8e7c2714e1fed85e7b23f044128a2746034c24b510f4f55d7ea656c4479f63e0c1f71f453a05cb0a3b062b0015a9cb0a3fc152f585f6bc33e09be3c68ad5df327e0f369a5b8e8f01fa44a50ce78b683d2924e3a85e4de9f78af6124ac048a84acaed3b1a656b736ca08cba24706ef45d07d123c93f94df23e0c6040fbf05bc25ecd4883311e0a13622d8d39105871e66f70dd2b48ac837b3010950f9a0d58242cd3e76422a85b76e57b5661a411b9a01c", 0xe2}, {&(0x7f0000002000)="530bd423246510a5591ed65caeac73fc537400cf3ac61ad3bdc16e8bd854071ba27f990222362e5989c7c47abeaa2b653cc3f595e77419acef428ffc7e947a0b770004e181cfdf1ee961d05b6019b941177aeabadb08e1d5304eef30ae98b68f360871e2b04faa8ccc74adfb830d3baaae5e7065a8", 0x75}, {&(0x7f0000001000+0xc09)="fcc42e24c50a580dadb3e976ee758ddf7714952be5e38746babfcc830381093db638df6cfd9b32cea7dc3de6c359c89ba5fe62d64a4ab003915ba29b9f1dc600a19dd4ae4c897c68bd86244cfd9a313d2d5d1f47eb0cf4c550f4b08aecea8d585258df98001e33e96a811f3c581bc5b561620f9fa6be6a8772c41fd056a75f24a7", 0x81}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x8, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x100000001, 0x1, 0x7d2, 0x6, 0x2, 0x3, 0x7f1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffbff, 0x0, 0x9, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x6, 0xb2f}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x3f, 0x0, 0x5, 0xa4e7, 0x8, 0x5, 0xfffffffffffffff8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x8306, 0xaf60, r5}}, @init={0x18, 0x84, 0x0, {0x92, 0x1, 0x5, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x4, 0x21, 0x80, r6}}], 0x150, 0x80}, {&(0x7f0000001000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)="36941d62f9f705ced19bbb22abb89665ef624730e57a92355eddc14d8f74baa23b4568d59c905b4d4cf87d1980847521090955a92066bd5b27cf7f25b99004ce441984ad43778f9a65b729a38c17d312f716f76a8f94f2d7df22f74c2aa8858d5cf2a38c602661cf7e7ff779c59924d4c2555789053b000e5960241a40b6787e57796b59b76387de4a3d2b6e948b50a07cefcda376b5ef9d6cde313813cc75ab3b64d5e3d1ed99734f7ea4a038294d42556c4d117903aa6ad8af770f567dd7d3c930113c82b21e4957725f56e22d3f6e", 0xd0}, {&(0x7f0000002000)="69125c158e6d252d4feabed121654315c07a1d79015370948fd714b0181e59541ce56606353571bf297058546fe1df5c5be04e367216173751f288805159bc4519ce0d57c1f26109fd72f9e12288c48d15387e47f160ff3ab58a950eca54c184050d68d909f1be40a8bedb85a3e4a9e8efbd17a1ea4c734779c02b16", 0x7c}, 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{&(0x7f0000003000-0xe9)="8eed4ce32e7baefd3997ba0ae0a0a577c13d524040ffb15bc53b2b63e6f450f671b82b03c8e369bc4606c355c37b4d8c0e33bfba7edbc994cf287ac8930fb4813bd9f592dce97cd5bd54aae328231d4f24ee63af302d16251bd42ad06869d203c77dc0b6261a114d502a3254fbb30c387491f61125d56705ff6e4ef7de6daa3a8e1566fe506120fc7eedbaa831f135a625beb396a8ddabc6cad9e7a4a56701e09a94c2f5d1a70c053914bc27c039c6c0f88d68d8ac08082e606cdd1b11c257d59c847a49c41da3e20628b8a7f1c56d1ae9a3a9a47cf667478c257243319e009d852ce09a877cf875b7", 0xe9}, {&(0x7f0000003000-0x68)="78a09163d0b641a6474738dc03013c91d5a004148e49cf71a6e673f03fbde8b9234a7d9dd768a36a7c40b96f59f372cc63509d5ac208bcb6d6d62ea477d6e425cded9981fe05ca06e2b8f6c890b848ab888c3a15b54bb70671b2b7f77cbb61cf15a9716b3fc135cd", 0x68}], 0x4, &(0x7f0000002000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x9, 0x100000000, 0x326, 0x7, 0x7, 0x0, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8008, 0x20, 0x2, r11}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x2, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x2, 0x8, 0x1000, 0x100000001, 0xfff, 0xffffffffffffffdc, r12}}], 0xc0, 0x40}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000002000)="e2f2e86e07983bd16a1122fb3fac612e6412a73eb9a496bd4e6d3d", 0x1b}, {&(0x7f0000002000)="8e3f414ab226675028c188260a71ccd144a8563be0008b8cc0a20782f63ef64aad7f705bbe7c53760e991d31d5fa409ba873e5680161c5cb35b5195210dd6375c33e5ddc9c4787194d295d5f2d3d", 0x4e}, {&(0x7f0000002000)="e598dd9ea8fa0dadbd3cb74cb36ce83cc82f771a329b2d4d827d5d4462a7778d33e249c34e275575d866b916b60fb75dac92c5861b39f23bb9feceb4ba4187e822ca16537e8e9249866c3093e3c1e41b7dde67b9b39a49367ebafaca35fa485cb30aa21893c99ef80f2ca7e764cf97b92e62cedc065686c0e09759830a8d3fb6ce962becfdc49005efeb41ace338194c4b71b998800fee", 0x97}, {&(0x7f0000003000-0x68)="e52355561c1f83be0f0cacc91a3983c8e1b29ca1eb4dcbca8937426e25f1d7b92484b3a882b20dae03c3c113317e3efce09f70481a8d7b08ce990d8bc56d0d65ae35bfdb66c71be34ab7692b595023a388b1381764d4b57eabd3300af6eae65dc8b198d56d4c0b81", 0x68}, {&(0x7f0000002000)="827265c35642261227efb3b1334739ac3a40edfb36dd18c8adb874b969113a835ae8eecf720dfad0da146c3b037164bd0ae00cd92f114470dca4f5ef7094662352d2e0b15581beb7f3beaa92a07525b4ef84cf714acb8e6086609c71f0f0f6f12cbe1d33f3cb4ebcfc3ccbb5060b51a4912964cae5", 0x75}], 0x5, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0xffffffffffffffbf, 0x54, 0x8000, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0xdc2, 0x6, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x1, 0x1, 0x100000000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x4, 0x8004, 0x1000, 0x8, 0x1ff, 0x5, 0x8, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x49, 0xec, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x3, 0xfffffffffffffb41, r17}}], 0x120, 0x0}, {&(0x7f0000002000)=@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x85)="63d8c2c2632aec1774366ed802898491ca5a453e187ad23ac6eed057b3411e785a9c6e3f56bde775c0811a1f76442f69910b5e8a91c716f86208983b93f7532f32d5aeb8d37a61b1fda9d384995c9605a9362511b1f416efdc96caa67b812c8845427e2cf5d523cc1078e91e28c24ca1b5eedbc5ca17fade5402f90abfcc9da60de32da660", 0x85}, {&(0x7f0000003000-0x23)="d498f2fe907c453d2a3010fd630bc2a559489f634473df0445ef995bc6823b7505984e", 0x23}, 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0x1000}, {&(0x7f0000003000-0x76)="4ce042f600e3ef787037de35fcfd27ff662adc1a3e3c597218b943e2f22f5835f256815fab60b4372703eb714820b033ad62e810f10cfccbfa6dd88f13e8bd82d0cc8f4a143ac785b139a956da64aadbe50e738870a388c7883016c5a491834362a8175eb00440558e5825c291e4c2a7679d373c3d3a", 0x76}, {&(0x7f0000003000-0x6e)="838be80eb3ab10ed200bf7da6acd992929659ebd325999872b27ae0114e4401e5776a152c3c73f1eae5eda79e2f7c65c817497e30bc409531c2e0e27359788506cd34cb0525ed53751d46dcc73fcbd08de869c23f049f2a1c0e8710c7464e73bb9faaef3b2991e7b77a0a4b5c9a3", 0x6e}], 0x5, 0x0, 0x0, 0x44084}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0001}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x6e)="b1ad19a8d75b8709b4bed54e10997256fe6dc796e038d05f55a575c668e3e0535d00a1d0089bf6313b219c07956cfdc047cd2c697d3d42005949a7deaff5ae9ebda7ef05ec44b19ac2947028f483e02f7af282a5c40520c778c7252eb921eb6f4fa84439b71d2b4e703d3047843c", 0x6e}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="040e3da5f7e254479b76d8bc6218f7db25815e1c9cc265927246324f03460f49521760ee9ffbf2c07c43e14fcc6311e2a14bb339a11d2be2139bde5b9f35d216f7ef6b57b152c01c2266ef8f4d357ddd19db73378bab591f30fb675cc93a931667d15c08f4c31e3ca805b7d784d183cd0cf4cb631ed017db19e313669743af74b2ffd991e81765383a497d96af9e7bc6dc39f3bd859445a841a307893bf665388bc47f7eaea034b563f520369485ea8d4c8948daf617399672657ec0a3df0f3c2714fc", 0xc3}, {&(0x7f0000001000-0x6f)="bfbf9365865dbf08206f38d78864095747fc4a3df2a743020ced24d685f9e5d6a53ab2eafe070de237add9efc5cedabbcc81c73488eee31382d7bcb1e392df612169571f4dd50fc4fd854e05d23f0cbc660b9a8546e972209179244f5f5241909d143ce353ecd597ee9f5b471b6700", 0x6f}, {&(0x7f0000003000-0x2f)="de12062a298aa15fe8648ea3ce262a9f4edfeee5fcadd6f4cf45888edce431559e508399bb8458ac7bfd4ee0b64f30", 0x2f}], 0x5, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x179, 0x1, 0x7, 0x3c7, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xfff, 0x1, 0xffffffff, 0x1, 0xfc, 0x5, 0x7, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x209, 0x200000, 0x100, r20}}, @init={0x18, 0x84, 0x0, {0x2fa, 0x3, 0xffffffffffff0000, 0x8}}], 0xc0, 0x4}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)="5039908294a56ac84a56d329292d208d5712ebac1411cc0df9f2e3aa8433cfd35dd8e163c767c70e295a45d866703a3e2eb5e757af849c68a3323893fcb7464ac33b36dc05ce86451e20219cbc542f53fc3277bca20a67a31db4c8d6f60158312b7eae81d790afad7f65e91c64fda957a70c8c3f7314d995a9fd62a9aaa6c6066f20b997494e2ded0d1fe8d3", 0x8c}, {&(0x7f0000002000-0x30)="f64fbaabfdafe0ce1e33f9f67e06050aeb7f045999b85414531e31937ac8a280d669a9d45568499b37b6fbd689d2a018", 0x30}, {&(0x7f0000003000-0xb6)="6de7fce1006dd5029f66dbda2841f90d93da928a97bd89fb89068d27a5cd6b79f335ff7fa3fe0a3c8a0821e9f90b625de1ed85d7f1343f9079565809b0f845296ebad25788c9d082f9937b36353e588874af50d832b85a7ecb7110f0ce6f04c18dc95cd9a832dac81ee02f60b96cb0a303e427cada9150553ede0a87cc330bd60c73f8ae3787a7533568e2566484957b58c0f7e15abe70142d6524cdd451fd05a93a56ccd19fdc8fcb1aaabdea0c54239bcd4a531481", 0xb6}, {&(0x7f0000002000)="0af0adbc0ba131b459e6b358b0b98d8a4c4cf635770715d4615ea653805ff8cb7afe088d0c88ed5550227113b9cc4b2ca8d8", 0x32}, {&(0x7f0000003000-0x3)="049a7a", 0x3}, {&(0x7f0000001000-0x85)="21c18c95e3b7d3d7b08b7be1e1f8af3284a9119d22c54054cc103c48579b46f1ceb14e004fbebed47fd83fcbab1c51e4fc1dc2ead7289af76c2de10e6d997d30bd051c4f9c8622d8cb68942c3be5740b480e24f084d34dc42e51e80c3e932799d5366e2a7091265e983c73dde758efeb619db90ce810f9316f591e0091d00e52183bdf7afa", 0x85}, {&(0x7f0000002000+0xc75)="ae3c2b94a71d65782c96b9611bbf2d9b531a325bdf86a273d8f82aff44a216cb0a83eb91a18578107ae863ca12a22d397656d3ac6228f38c20b2741c32c528902b7bf20b10d7461a619f3258744564edece26b9efa7cc8c02951c4bcbd2635f5fe1bfa83d35b2b4337a112f5afa6a11d2619726beaf7cada2aafa50954826a8396c7f551a32c2e4dcb08f8916880aeee258b87beb6a2a562a9e770f22d62ecf90f14352776e71d6cfafdff9f8cf2b3d23649b2215bd07c211b838f7d", 0xbc}, {&(0x7f0000002000-0x20)="3bfe0727aef0a405d0bd0f81636ab50e868d99999dac893a4135c0105156e240338d75b05eb0247d2401f122d43167e3e2f5798842", 0x35}, {&(0x7f0000001000-0xfd)="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", 0xfd}], 0x9, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x10000, 0x2, 0xff, 0x8, 0x1000, 0x0, 0xb9c1, r21}}, @init={0x18, 0x84, 0x0, {0x56, 0x3, 0x8, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x1000, 0x8000, 0x4, 0x1, 0x200, 0x2100000000000, 0x8, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x6, 0x8000, r23}}, @init={0x18, 0x84, 0x0, {0x6, 0x606a, 0x9, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x8000, 0x1f, 0x7, 0x4e, 0x4, 0x8001, r24}}], 0x120, 0xc4}], 0x8, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/16 23:49:34 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000244000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0x0) 2018/01/16 23:49:34 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acd000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00009f5000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r2, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) 2018/01/16 23:49:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffb) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00005e9000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000889000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000008f000)={0xa, 0x4, &(0x7f0000473000-0x20)=@raw=[@ldst={0x3, 0x2, 0x7, 0xf, 0xf, 0x6785d1a800246bab, 0x4}, @call={0x85, 0x0, 0x0, 0xb}], &(0x7f00008c5000-0x4)='GPL\x00', 0x1ff, 0x83, &(0x7f0000066000)=""/131, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000df4000)=0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) 2018/01/16 23:49:34 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000df6000-0x4)=0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000df5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001ff000-0x4)=0x10, 0x800) r1 = socket$kcm(0x29, 0x200000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) 2018/01/16 23:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x8de, &(0x7f0000e99000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009d7000)={0x4, 0x4, 0xdd, 0x4, 0x8000000000000012, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff31) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb4000)={r1, &(0x7f00003ec000-0x25)="1aa5bcd39b5f95027ecb285cc5d33a3e05356cadf6d1c37f0000002014904146d7113a17d2", &(0x7f0000710000-0xc1)="d061194c1ad06342acbfa0a1bd6d97f33b822aec4923d71e551eeb6bd2c34fea524d1eaa08e6d823fcfc37c5d92e2b0c6d5cd2a1f3337ea76bf9b544de7002733ae17c3a2046b7369a51862defb03ab1dd9a12b06bcc1f3daf0a6ae912a55c5b4e4599fc5d2a6cb3c305cc799b61b13d66281cbe56436a64933a41c0661f2e672d17706133e9ed160a320148408877dc9d5da212fda20bec04031e4d56600e34b291785ecfcee0313cea630961dc90e4e1f79e8dff49bcea86565839a666b68ad3", 0x1}, 0xfffffffffffffdf3) 2018/01/16 23:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000487000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca0000-0x4)=0xfffffffffffffe72) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000b0c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001fb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002f6000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f00009a7000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fce000)={r3, 0x10, &(0x7f00009c5000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002f6000)=0x10) pipe(&(0x7f00007f1000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000015c000-0x8)={r2, r4}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) bind(r0, &(0x7f00000cb000-0x60)=@nfc_llcp={0x27, 0x0, 0x8, 0x7, 0xffffffff, 0x20, "8567c626e5e7b323d2a476b922dc4dc017b7b863b39ca11a73d6b604585bc6d3fe2ff4755f3fc61f04e63c631e1196242a24124db828fd11b554d0abf5bb37", 0x6}, 0x60) bind$inet6(r5, &(0x7f0000098000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x3}, 0x1c) 2018/01/16 23:49:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000c98000)={0x0, &(0x7f0000eed000-0x1e)=[]}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f00003b6000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f92000)=0x58) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000d4e000-0x10)={0xfffffffffffffffb, 0x80000001, 0x1, 0x9}, 0x10) r3 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) close(r3) 2018/01/16 23:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x79, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb6000-0x8)={0x0, 0x9}, &(0x7f0000120000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ec2000)={r1, 0x1}, &(0x7f0000e69000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b82000-0x1)={0x401, 0x8000, 0x7fff, 0x5, r1}, &(0x7f00009ac000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000634000-0x4)=0x4, 0x4) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/01/16 23:49:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getpeername$unix(r1, &(0x7f00000c5000-0xcb8)=@file={0x0, ""/4096}, &(0x7f0000a27000)=0x1002) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/16 23:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001d0000)=@req={0x50, &(0x7f000091c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/16 23:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b83000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e3f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004fc000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000801000-0x10)={0x0, 0x0, 0x1959}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000403000)={r2, r3}) pipe(&(0x7f0000515000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000991000)=0x400, 0x153) r6 = accept$alg(r0, 0x0, 0x0) r7 = bpf$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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000381000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r8 = socket(0xd, 0x0, 0x8) r9 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f000095d000+0xbd8)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0xff, 0x8, 0xfd5, 0x100000000, 0x3}, &(0x7f00005f3000)=0x20) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000154000)={r6, r7}) sendmsg$key(r9, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f000047b000)=@assoc_value={0x0, 0x0}, &(0x7f0000900000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ebe000-0x8)={r10, 0xfff}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00001bc000)={0x0, 0x3, 0x30, 0x80000001, 0x800}, &(0x7f00002d1000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000195000-0x6)={r11, 0x8000}, 0x6) setsockopt$kcm_KCM_RECV_DISABLE(r9, 0x119, 0x1, &(0x7f00000e6000-0x4)=0x4, 0x4) 2018/01/16 23:49:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f0000001000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r0, &(0x7f0000000000)="", &(0x7f0000001000-0x40)=""/64}, 0x18) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001f1000)={&(0x7f0000c5c000)='./file0\x00', r3}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:34 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = epoll_create1(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000832000-0xc)={0xe, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00002b1000)=@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}}}, &(0x7f0000fd2000)=0x32, 0x80800) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000a81000-0x38)={0x0, 0x0, &(0x7f0000fd2000+0xd50)={&(0x7f0000e12000-0x20)={0x2, 0xd, 0x10001, 0x9, 0x4, 0x0, 0x0, 0x2, [@sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x600000000, [0x0, 0x0, 0x0]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x1ffffffc) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fd3000)={0x50002008, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000fd1000)=0x7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00006d4000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fd2000-0xc)={0x60000010, 0x0}) 2018/01/16 23:49:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x800000000000000, 0x0, &(0x7f00000f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b03000-0x4)=0x0) bind$inet(r0, &(0x7f0000758000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00000a7000)=""/142, 0x8e, 0x12103, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000126000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000048f000)=0x14) sendmsg$nl_route(r1, &(0x7f0000b81000-0x38)={&(0x7f0000d8a000)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f00009dc000-0x10)={&(0x7f0000611000)=@ipv6_deladdr={0x68, 0x15, 0x120, 0x1, 0x2, {0xa, 0x1f, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x7fff, 0x5, 0x7, 0x2}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x10001, 0x0, 0x1, 0x100}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xffff, 0xe0, 0x8000}}]}, 0x68}, 0x1, 0x0, 0x0, 0x4010}, 0x800) 2018/01/16 23:49:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000101000-0x38)={&(0x7f000052b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005f2000)=[{&(0x7f0000bd1000)=""/4096, 0x1000}, {&(0x7f0000ca7000-0x3b)=""/59, 0x3b}, {&(0x7f0000844000)=""/25, 0x19}, {&(0x7f000060e000-0x57)=""/87, 0x57}, {&(0x7f0000af1000-0x35)=""/53, 0x35}, {&(0x7f0000a9a000-0x8a)=""/138, 0x8a}, {&(0x7f0000bcf000)=""/124, 0x7c}, {&(0x7f0000f65000-0x50)=""/80, 0x50}, {&(0x7f000061b000)=""/245, 0xf5}, {&(0x7f0000991000-0xc0)=""/192, 0xc0}], 0xa, 0x0, 0x0, 0x10000}, 0x102) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000034b000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000d36000-0x4)=0xc) bind$can_raw(r0, &(0x7f000077d000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000db3000)={0x0, 0x80, 0x9, [0x4, 0x84, 0x0, 0xe2d, 0x8, 0x6, 0xf8fd, 0x2, 0x0]}, &(0x7f000013b000)=0x1a) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000045e000)={r4, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c84000)=0x0, &(0x7f0000075000-0x4)=0x4) r5 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r5, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="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", 0x3d0}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x2000000000000001}], 0x18, 0x0}, 0x0) recvmsg(r5, &(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) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000e12000)={r5, r2, 0x8, 0x7fffffff, &(0x7f0000232000)="5b4a76bd4880596d83cef92935b64e66170dc404c933875630f7a031ec91daf2e1c8fd65467b3cadc156d15a3d49dabda30f79593cba57a06a30f393c033b57bbd9ea27558d3e78659eb936e775bc4a3c2f64ae76eeb769ca7433828cb7d", 0x81, 0x48, 0x5, 0x8, 0x5, 0xc1, 0xa1, "15ab9574f129f3b7b5a55c2d135b0bd257bf2fb874aefc86e374c61792afe18fce18ba25d52486a9fec627e47ed8fbe8d14b3051a0dad3eeb925c05bd4a23eccdcc3059b9fa87327e4b3983963eb6fae7aa66d43c0a6a7e6bb9ec1a5b5be57e75b73c7fe3b750c218383aa56b1469ae7c5c3eb04359ebbf8d339b5ffdff5c05a3157903273835c7a11a81734fc13a1b9ffd43958cc2d718018ab4b92095e79c59535fefa0ed4db36b20b7c3847e9fed1d79758b25f604b3da8"}) 2018/01/16 23:49:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000785000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001a000-0x69)="", 0x0) bind$unix(r1, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) 2018/01/16 23:49:34 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000073f000-0x4)=0x100, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r3, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000860000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000)=0x2e) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd5000)=0x14) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r4, &(0x7f0000fd6000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) 2018/01/16 23:49:34 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000005000-0x20)={@generic="48a1fecede6855f966271cba23196f63", @ifru_flags=0x400}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:34 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000015000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000028000)=0x1c, 0x80800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000029000)={r0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f000002a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14, 0x80000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f000002a000-0x14)={0x11, 0xa, r4, 0x1, 0xfb, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000029000-0xf2)={0x0, 0xea, "d3e89f6376cd1bddee145dd8611b3d1e3d5a249bd44bdb7a9fe92a761fc804b7dc5f592b627ad85300052d6e12bc5f899a67ca7b656eb646aafc7c92f26ef3a88602d636e8b14414431b4ac71f68d2b914700517d4480198217ada047b71e82699b74a620f6a1567ee410c907a704b1492d34dd0e27d6cec162d194d8dbcc5b5d7c3d2e26e54b4ecd7a1cf2abf7c7095b47a1c95dc2fa03a3a590f451f08fce5c1049a8dc01e1d8dd017d01c5cab51ada938c1d712e8a026659693e656da48ee9e3826d1cf0fb932346b36e9dd45d2511617badcf51fc433fe08a795cca882fda79acc28859802118725"}, &(0x7f0000017000)=0xf2) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000028000-0x58)={0x8, 0x8, 0x3, 0x7, 0x1, [{0x7f, 0xfffffffffffffcd3, 0xf4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000028000)={r5, 0x2, 0x5, 0x101, 0x2, 0x0}, &(0x7f0000029000-0x4)=0x14) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r6, 0x8924, &(0x7f0000001000-0x4)=0x0) [ 492.531654] dccp_close: ABORT with 1 bytes unread [ 492.544121] dccp_close: ABORT with 1 bytes unread 2018/01/16 23:49:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000000000)=0x1e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/16 23:49:34 executing program 3: vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0xfffffffffffffff9) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001ce000-0x4)=0x80, 0x4) 2018/01/16 23:49:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a49000-0x5)='LPG\x00G', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x8000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004c3000)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) recvfrom(r0, &(0x7f0000618000)=""/21, 0xffffffffffffff08, 0x0, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/16 23:49:35 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f000000f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000004000-0x4)=0x0) 2018/01/16 23:49:35 executing program 7: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000009000-0x4)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 23:49:35 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000095000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/233) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair(0x3, 0xa, 0x6, &(0x7f0000aa6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0xfffffffffffffff7, 0x8, 0xf2e368]}, 0xa) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000b3000)={0x0, 0x0, 0xffffffffffffffff}) socket$pptp(0x18, 0x1, 0x2) syz_emit_ethernet(0x2a, &(0x7f00004e7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 23:49:35 executing program 4: pipe(&(0x7f0000e6e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:35 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005d2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000000e000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x100003, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "2be76270"}}}}}, &(0x7f000000a000)={0xffffffffffffffff, 0x0, []}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004a8000)={0xfffffffeffffffff, 0xfffffffffffffffc}, 0x8) r1 = socket(0x11, 0x7, 0x6eaaf3f1) getsockname$ax25(r1, &(0x7f0000fbd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a0b000)=0x10) 2018/01/16 23:49:35 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 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) connect$can_bcm(r0, &(0x7f0000007000-0x10)={0x1d, r1, 0x0, 0x0}, 0xffffff1d) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143eac2c0db521abe971f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/01/16 23:49:35 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) bind$inet6(r0, &(0x7f00003fc000-0x1c)={0xa, 0x2, 0xbf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000059b000-0x88)={0x101, {{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe6000)={0x0, 0x0}) 2018/01/16 23:49:35 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x4, 0x0, &(0x7f0000d4c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f82000-0x4)=0x0, &(0x7f0000f24000-0x4)=0x4) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00001b2000)=[{{&(0x7f0000c36000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm(aes))\x00'}, 0x58, &(0x7f0000b44000)=[{&(0x7f0000f80000-0x9a)="e0", 0x1}], 0x1, 0x0, 0xfffffffffffffffc, 0x0}, 0x9}], 0x1, 0x0) 2018/01/16 23:49:35 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x8000f, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000)={r2, 0x1}) r3 = accept$nfc_llcp(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) listen(r3, 0x100000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r8 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={r6, r7, r8}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000005000-0xa0)={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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r4, 0x1, 0x1b, &(0x7f0000004000)=0x0, &(0x7f0000000000)=0x4) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r9, 0x81, 0x10}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000006000-0xc)={0x20000000, 0x3, 0x7}) 2018/01/16 23:49:35 executing program 6: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000afb000-0x3a)=@pppol2tpv3in6={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}}}, &(0x7f0000afa000)=0x3a) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000afa000)=""/224, 0xe0, 0x0, &(0x7f0000afb000-0x10)={0x1a, 0x5, 0x53, 0x92c, 0x0, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000afc000-0x8)={0x0, 0xffff}, &(0x7f0000590000)=0x8) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000afb000)={r3, 0x2}, &(0x7f0000ad5000-0x4)=0x6) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000afb000-0xc)={0x0, 0x101, 0x1e}) r4 = socket(0x3, 0x7, 0x3) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000afb000-0x20)={"5a5f4e9559c292b2cf4a1b6d2fa12285", {0x4, 0x5, 0xff, "25d65755a9cc", 0x101, 0x0}}) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000afc000-0x4)=0x0, &(0x7f0000afb000)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000075e000-0x4)=0x0, &(0x7f0000afb000)=0x4) 2018/01/16 23:49:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x0) recvfrom(0xffffffffffffffff, &(0x7f0000746000)=""/0, 0x38c, 0x0, 0x0, 0xc6) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000d7b000)=0x0, &(0x7f0000a9b000)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/16 23:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r0, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) r1 = socket$l2tp(0x18, 0x1, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000df0000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000327000-0x2)={@common='ip6gre0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00007f0000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000c66000)={0x8, 0x9, 0xfffffffffffffff7, 0x8, 0x3, 0x8000, 0x101, 0x40, 0x7, 0x3, 0x2}, 0xb) bpf$OBJ_GET_PROG(0x7, &(0x7f0000337000-0x10)={&(0x7f0000f54000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/16 23:49:35 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x8000, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000000d000)={0x6, &(0x7f000000e000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockname(r0, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x26) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/16 23:49:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) listen(r0, 0x1008004) connect(r0, &(0x7f0000e39000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) r2 = accept4(r0, &(0x7f0000827000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0x2e, 0x80800) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000085d000-0x4)=0x0, 0x4) 2018/01/16 23:49:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b41000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x1, 0x3, &(0x7f0000e60000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#>\aa', 0x4}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:49:35 executing program 4: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x88, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x52, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x8f, 0x2, 0x0, 0xfffffffffffffffb, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8a41}, @enc_lim={0x4, 0x1, 0x9}]}, @dstopts={0x3b, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x3, 0x0, ""}}}}}}, 0x0) 2018/01/16 23:49:35 executing program 3: r0 = socket(0x3, 0x80006, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x3)=0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f0000001000)=[{{&(0x7f0000000000)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="dd8e68c9de16b2bb3cedbe1d2f73b71a16bbc11a", 0x14}, {&(0x7f0000001000)="03161ecc4c9de5ad46791886f07618f1237aa038774abd4cfbe4134560b37e4eef9db7a38933ee494ed837c4cca7d7762a1b17acb784598dd9495564f7f01cce94f102385761e56cbecff846593b4c723eafa776f327a6fade3c577f0da6799916810e2622a964caca1fd1013cf093fe1e033f3ec7", 0x75}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000002000)="8e29ee9f5c3cf37c7c774e62851c04d2cfe24166c6084fae4a359b579797cc6407cbcadf353e6fe3b5858ac74bcc79edfbe63648021e021ba4712c1861f8ae20616c9599a37021f26ff63eba3d04fd2db7c24be5c1a49c79fe3afc6a63aa0c4bce7a1f5cb760935967476951ec953a1603cc92e044d7bd3e223d56", 0x7b}], 0x4, &(0x7f0000000000+0x795)=[{0x38, 0x10c, 0x81, "44f77c3b94d4e0b9ac4d0d1d3faa2fb67e6c7bacdab09e3f27a3598a807dc2104f081c"}, {0xe0, 0x10c, 0x1ffe00000000, "bb75ec827fe05d918c8e700d6251f008cb1ef72642cad252fbe72e96acd682d900336c025f970a9c241ab0b59c18884804e144644759e33b847e63607a1b586093b81e9369474a9858365e7967e7920598691f48514f5237c27357b19bab80b395e22c2cebffcf57f0bf2b1483cd95877ea6b1d57d26fe69815236313bf4e1140ad2f407bb4e9831117fa2a6460aece93d4e497d04541ade428869618ce65348868cbaa6b3bc5904a2ebe1943aff408b28d551ceb92b0625c4b4caac60f77dc80fc7f615fc32201e2b82666360fac8"}, {0x78, 0x0, 0x3ff, "a25e18315aa2abe6f1f40fdbfe86f0f42c798fd532f33c8158b83a0ca09a254f164c38d25843ee529fa0babfcf95787190f45129955577d60ec8a9b00dd1932691da8bf33d51f9baf8972d2962eecbe4da6ec9f96f4e8ad7eb8c977d529636610684b0bc9e3a75b6"}, {0x78, 0x114, 0x7, "ccc3b07a298ac6fdae494e13c70586084136ba4b6a881978b1366b1e34f465542dfbad3d8936f03878c54e57b66949b8700cf72f80a19ecd8dbca2b48a49a81e7f573d897b8506804f8c896bfee5bea0b7553465cc77371c60910e5abfffb7c4120258"}, {0x30, 0x105, 0x11, "7cecd1970def2fa01cadef6a760979395474abc3f6b50bad2d5dff512339d0f4"}, {0x68, 0x19f, 0x3ff, "d062a93dd9d1809a00ee2e29e4f27f3e3e0afb7814f16d33f48d96809e24689259f11f3280ff968dd49aaee7ab90cad60e49d12820cfea288fa07bcdca2117824975f58c6b0ee30e3cd9011919f8b0eebb0583c53d35bd7a"}, {0xb0, 0x119, 0xe7d7, "0034c7e94aeeebcfa19c7e2666ab09a75a3fd5dc83d567d8f84901d94291cbe34b0432524ccba13cd706fbe0a98b95874215e968076b066140b810d873e4e8f8b0c9412017ebc4c477e0eaf5a80fee4ecae8e5c0c9784da632bced9d8514c9876e985381b2709b6245c6973a478359fbdcd1b568de01a449815815b3a0051e42ac59ebc840aa754955c0cec8a913697cf53162a3dc763a9d68aa30c6"}, {0x70, 0x11f, 0x20, "fa33d62286e1836828257da81390d8b5a41b1731e8be3af6771bed785950071c64a11dc2103afe0ee17470b886cac5704d04b7419132ff93fe25c4c2693b6a05676a95d402695391ef4beced6f13bdbed2ddd0e3c950dd245959b7bb3f"}], 0x3c0, 0x8000}, 0x4}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)="2e54b9b52cd2fb6e5d605a154a43bcd1dabff54539cf162dba959bab2591d3cb352213dad84c4b6e8b1cc2ff7a2ec72057f1f3c6d8f73502994f9187285a147f6f0c9c9819fbacc54f808edced0758259e8d7abdd9b6877517c5c95df203217037bbd2c02a296bd228ba1556788795553fd2abfe4e0d7512e9c8f5a09249494db093b9097f9c61889a17f2f29c10fc3e81e880373e7b988ffaecfec9c4ba13528715d7bfdc890fa75e703abf336dd8b4ac86a40e9221ab2213aea23a11a283077e641bb5c5579204cd7acfd4ec7108a21cdab4e40b9208f01217e9347d9525127844d6e70596c2319237846f892af76b8cd2af4011c4705fd07b49c2ec10ad5e14b36e1afa6947e761ead0df3b055d265c4e23a4ddbc73763c2782719793b9b15d46ced95375a81846d38e4c9ae09656917358d15412dc37f58d908fedbdc17ce4f3f2278dc24124ed69f02d064ec1bf891667dc6df67e822c2879d8dec74aeaf182d87eef2c025316549cd059d3acad06bffee7aa9230d7d88aface6651fa7a3d3783753f6e2561d6ad3fd58b88f2593cff5da1ee3f65d9d6404aafe03a9510070857188bbf2e092b5d31c461fe0196ac82f1a8744568104ca8f192d5e60eddd2ee32fdfa5a6255975c046209da4b9671fa5a4c186833093f6ae27a05b2bad5c1c30ad5bd9ad530ddd98489f161202d6f7277ad098b784699ba5d01179dbbd02031eec772f983aa564797363a4561b47a79548cdd0ba445f5435f4198c2d02297aa53dbe66eee720a3a4c463401cf23b7c5b064ad56defca9361e7a390af45415635029b41d62b95c4fe7474b2da0f3ec676087d4c63c806402cee7415b83ef1442cb93ae6965dce2873dc31b9a9825a9e6c7124e0659bde8b200c2612d9ee2d01a99d734f501bcf39b8975fc2e71526c31fd5b6c7571bfb0683567309f076165d997769d9b05b559641d37b63960349d82c630ce123546cef4bb24c8826f39517e431bd1e01890cb61fe6a196b3b4eb07eed800b706c4b1e8cfd97ac5328fc2a2a03dae879f1ce20315d7f8a02f13cbe41fa48515629d01cdca2484304b3a843463154361933d6b6d37a906fef516756c54080e91d1b9659f982a8d8be4ddf19962f1ae3700f71c0c5184cb2a064ecfc4b8f5e6dee5f018af46fcadc591347678eacb5fa708770332da5a8a531758126c5a362ed247d3235a611d358f88cb4a65a825af11cad9d6b35e10aed9e82e03e38e7a94f22e0a10365f8d557d44cf66b77bf1b88f71ea09176fe9aa3f7842f5529ebede9102df64a842b7733bdaa55455e598b1dae995f29a1953bb6f15f9077ccb6056d1b1d31ddd23cfbff012351b67600b65dd1664c9a6ac415f7743076f85066edae02b8f11ac52f65bb14e5798533f32def31d143f85e61891f9eac65fb87ccf21a4d52c70e6be03db92013f845155a85087f5f552d4ea10347459a602a34efa6999e2a7f7ea8664f777ecc245689c23ada4b73b3f35e5b8b832455bed973e2478216794fdca33f1dff6d7626af07214cf9431f3cda0e7d612bfc8783badf3bb64172b6202b912fbc46600196b2148c155c70cfd47accdc4c19b9ad072efbe75f669662a3e0cb767accbdc01a8a9113ce173d94eadb50ac2cd626f803bc1bdc6c7167f3c7d6b0f037a4984b9993a6529f0b4bca8a4532cb77a4d3b197bda6e52d525a2ffd61f888d69739e174d3435f646ed2f8ffb81a9658959826cd377e884fbcb78e4efe9a2c25429557009091279ae3afbfac8ca43b2c932d6651ab838f60a261f082ab2dc692292700123f93fe698d1f03ac2c2ca397771954b17a0b4628983dc52d49e9726986b67eecdf6d50c087b22ff5e17d1380bab3cc7ca2440acdaa4796913ff0f508dfac207fe9dd4ecbc174e59a813922ca1ff0a93467aa5072a222133b187d57c165dfa5cacaec3372d075496df4a5229fab98c7585bf3957533780728cdfc75b50a6798c69d5d15cad075072268f817281a30aabd6619f081bc773e1fdf4b1a8886ea6e609169d1d6dcf8d827f57b5896681a19725e360940c3897eff3057052370318857f23f01d74afff79b334302757419191facbbedae874f73fb65b1f0ee2de18f9145f7991046db5720c5fc34d01dc6c5ad297b7f10ab10a60930b81b6fea3e82acb0040fad0f3bc01a2341697c8388b778def5986c85aa51e07f6927a2999a6a0b277bc2a4faff895f980efe69deb62d773c455bfec340a349bb10e2ce95a02d52b09671f9ff7c8b8eefa17915a78b111c07b5cf6819133bf4056177dcea33e8ee49c23058f102774189b9819e06003fcfffb993cd11faf5c7155bf59a1d77bc1ee11d2d70c1a62bfa862988f9da6025723a80a498e14ac5e4c6a7161696905759c58766e9c4dbb4192d5dac46850d6d2940cd201349931903b924389ff66ab0cc87ea4c65b1935df8cc0da31fdd1d38b653d99f676dada2d866a9bdcf323534a4b1c08905ec1b3a4f4c11dec71425e54bad21630b773aa22ed0b634d968685f58547c1b8a5c759aeb3bfc2fc0429bd53f53953261073f392112ab1800b564fd8bbc3e5a073e7daa0afb15c1bd3ac067a289b0ca7f5b884e87f9c53341ff35b7bd0963e03ead82ec30eef63d76fcfcf1d8d540f7145aeffe37bcb533a33ca79d51af061f5d871cc06720a8f9eef53fe463fa90eac995b62fc12afb22085585ed1e3d4f7a1a7f40efd64428dbb04de9f45f62ebebd8b857386beb7b3267a5fbe00e50884b650cc6e4461ee87236073fc5be0415f9090cd717cc97841e12252ad83715733ff08892000ea9dbc3e337bdc30bbf1c607fddb8bb2bf541c2ad8676e3d61368a36fdd75cf0bd17dd2d800ddf39abea241467c2b3a199a679965b1838676b47ff740044f6198aa284c9df381dabe8f5dbcdf14da75cb4241209ff1cbf3c87f546d7c60ffda6c6515218d1ace84a946a9ede156b1790fbbec03ee9fc952ac9923c0115ab3a913842e955008c4e3e03988748b4f538b1de90a6527b57ea8a2dce4ed06501b0a21792632b72cf3207c464872a407d9fd3fd0474b9389604a0bdebd34e4c81f15c7cf296501be82fc2964994d3d5a238aaae627f770507a3ca4f5d4e5ea5443e6280d6590daf3b717e7c420f1647947baeaa896c45c69ef2e0f80346dea0b8419a1861823241365fad7f1a94150ea7d5915699e75e15af4dca428ed8c212609b341557d3a9c0eace91e56b80085b9a25996b3e79469695736b821248b06223045687647ad1e731eacc643d49341d31e531abce2c74207a34e62a9dbc36d7271d241d8e661fdbd2a8146a11ebcda2903d7401623e454c24f72356ad0aedafd9000c5209ab318148414ffcefd2f384bfde179cab807fdb9681d375c5413d001ea3fc71918caa8c28bbdfc380e46f5468a3c1ccd9126e71b297fdcbba04fb122b2e3f95592058553f103d4bca93c8f6d17a70f8c036b64367640058d44d7fbc0475378a1239df36c425311e4ede940da527ba3de4108cd829108c7eee37d798139afda93a185ba9c4d53299f6bfe03a13a45449da92179aa008437276cc4c190da539e3e454ec3cb4f533e9014c544795e759ebd87e5e098eebb39a7a11e0d4b9ee8787e251e9ba92e163bcd1b2d98de3afddced9459d3484b56c23a83c51bd3d42dfcf680c5ff00caae0e7e095ba1252d9dc7839a94e774a00095af448e9950f90ea8bee9fce431b6e930d7ac162a0537a99b2db9ff649c9afbc97fc63d3388ad958ca21655fb7f9426ac95193427ab76b5820939b8bc73b5533c51a58ba6f420f7a231ee1e41b6a0d3c685a881a5629bc29ee55980a44fa59e9cf77dbb9643162a2b3d225473291a56798e02d0264f4c643c82074b537215e42ff6d2f4395be473f4c910f834c1a20d4f10618885527e798022df340e1be65932e6d450c722b702156e02aae0fba62ae9d174aa1fe41b843ac636b69f3e07f3491376ff19885f8682034e61d897b0d67f5a980698550689900e4382878bd83e97703b06391cf7db83f510b96c394223476b7bd3af992dea979b6b6120f3dc6fd7fb0a2b81aad86ff245bd37a2935dbf564eb0c9473ba98fc1905252653c686e0b5563b2395b4aa020e2dbd8728248603f9e12071152dbc7516e69595d9ecdf6cf885886a6997db88d686a3775e6f5fcf45b0d80b5aacc600dc51543e09029d63d9633827e356361e2399971942963a56c9a26b507932490f5e4451f0ddc4652b3cea1d2d1118e137d554daf0dde30111c3e3cc73ac398014186f0f7145d407ec8ef5f12aa373578ce13286487001eba16db2264bedecac78f18d966e1563bacb82ea86f6a663893255e632a22e19119d836fcb7da6b040264c40b1ce369a078c463d71188d104e11d3293fd1ed5de01dd036e3ea874623c782d1689636dbe7a4ab3303d6489edcc28dcea2f2c6f461b00ecc04fa4e020772d792a9dcf904f9766f86cbd15e624220ee7aeeefb9452a33c2683fb917358278db53cae20bed90b9ac2632edbe57fd8bed234695a284ddc74d9e4faacd436453b28fc51ab16e78bab39e9a6d0aeb9741ef7c1fa74967a59aeeaad5d88b6dfff8e9c39fd0d2f252d2432d85a3eb429b1320c3a409ea203f3e7cc03c97d48c6111db70e0923c3316c62c1cae3bc5aba3b322fa431adb53106037171047546fad45e2794cdb32d9ebbb29397b9a7d409f605b16c4d8ffbadb53abafecfbfb6ca75152ca9b79c38c5c110aa2a3512bedff8cb75bc40dd8577ef8826ec5d63074a8504fc66a219042f10e8b25336615f7677aa7ad8f6850a97a74bbf5d4f227f0e28925f92896d34638f2e76ebdad70467a27a7cdb03357f66cef1ffff05121b70b53151693679d3d2ea13772dbc17894fdc1d9e6fa8e863e22077169612c809cf16732a34555c379825d77f0566a58544288bf85f9ee509d63ed95c0331e27a3e7b0571492737dc0585af119de7b8d357ffe16a74ac80568f64cb373ae9ac1a7c7b1f9c6598df6c99d27c4053a962fb00537987ee83f019c026c870417f8e88bac800487385c2d78b6e9d37f4ef3ad9a7dc0df79928f717d20b55d8499e4dcc64feda4ad17a2ad64d6084dc8cd0e04dca48ca62dcb795cc4ae2ff4c7264f9abc0217ebb6cd19d1d043fdfe7389695997f19992c61eea337bf45ec0b1611142c26068f83e1b94dc1b650d6f42fc8b55a123387f689b56bfe4d3bc62b2ec546db06cc678698be6cd6f72b32c91087d617fd8de7c54f870c58d5b0ed82b6d5307ac5c7093328d216a7de2cd4a753fa9cb5d5f8f35d5960c4a352981198cfaa46c5fc72a2b6962f2f35a13c3746191918079c4c62b45f45bb898041ac320d2e5a11fae5b51d18956b59622a262e6515cf2bf23a4d5405bfc02d480dac603bff7e99413b7c75d99a9ad8a46c60b217122e47fdd9bfc243e71c3d3039594a947ca619d8367947f5a6581c44f73e2e328753767d970a158b6f1c2dc9352d87a60a19a75ee7ffd96c007bc739ada4c9302ebfb4e6f35023ed1a86ce2307b150ecaedd8f6ddd402df9141c42f371d884c4bee61e222cb8fcd171b5fa77f10ad5c4ee7e80d0286031ad25ee31bf5de6f161408426d4d24123c67544e3c580511e26748e219d01894e67688b3b69bd6240b81835a7f16f42e22aaeddae4f2aec32f67579aade685786e7c6952833810ffd73a6aead6876ef7db9ccaf9503923b364b2b3588bccd9ecbead9198e7394b9daef25b7a9ee178424c601f94d7ad941bd412d1e9f41656481a961f65952208d", 0x1000}, {&(0x7f0000003000-0x84)="c3c1cc34dc14bfa370167ec864e3f98c6cc2024b09ea7ac421c3e04bf6314d50fe19baa0eef376fde880102e7917dea1cff19d3370ad6bdcb5ff46768031080519fbd86fee5c5d193bee011de649beb67a7de73bc4a8b0f1123dc13ea5402687856b7bd5d956f02cee4e49492122128a4b1cfd768976fb47035bfbce97a6a53c49c99b8b", 0x84}, {&(0x7f0000002000-0x38)="13bfaa58555aec4447538eaef564934923a4678ab5bb0e0e3a362dea3c0b9f4b8156c97952cd445bae81f2249b787094fe251e1bfaacd08c", 0x38}], 0x3, 0x0, 0x0, 0x4000}, 0x5}], 0x2, 0x40) connect(r0, &(0x7f0000001000-0x10)=@ipx={0x4, 0xffffffffffffffff, 0x100000001, "cb51f298e7f6", 0x10001, 0x0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000001000)={r5, 0x3}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003000-0x20)={0x9, 0x6, 0x1, 0x101, 0x1, 0x4, 0x6, 0x7f, r2}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x0, 0x3}, 0xc) 2018/01/16 23:49:35 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000000d000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x5, 0x1d, &(0x7f0000008000/0x4000)=nil, 0xffffffffffff959d}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000005000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@generic="a80e1e50aeb60075daed3a55ad533999", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f000000d000)=0x7fff, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000009000-0xad)="b28375215b4b7779c826f6ff88ab48acea54b681f566cbb837fcb06e208961976e559ac4bc7d0b7854e9c0924c4bbcb428cde1a76cd821f44176f9de06cc500fd150e399d68cec0db6591216b4db0dd51ff5afff13e5b52a2fbafb03f77f411fdcb4d299a1ce661e276f373770c5154d0b95408fd5d8ddb50e8b723edd3f807369054ec91d2399ab4f02b1f237efc7753ab6b903b7841f1a460b90d261210617346250487599a98874fb579ea3", 0xad, 0x10, &(0x7f000000c000-0x14)={0x11, 0x7, r3, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/16 23:49:35 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000264000-0x4)=0x0, &(0x7f0000e35000-0x4)=0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f68000-0x4)=0x0, &(0x7f0000f67000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f66000)={0x0, 0x593, 0x3, 0x200000000, 0x1, 0x1, 0x0, 0x21b, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x7f, 0x6}}, &(0x7f0000f66000)=0xb8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f68000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005cf000-0x4)=0x10, 0x80000) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f000008c000-0xc)={@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001d5000-0x4)=@assoc_id=r1, &(0x7f0000f66000)=0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f65000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000f66000)={0x0, 0x5, 0x10, 0x8000, 0x401}, &(0x7f0000f66000)=0x18) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000999000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000f69000)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000f68000)=0x0, &(0x7f0000f69000-0x4)=0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f67000-0x6)={r5, 0xc4}, 0x6) 2018/01/16 23:49:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000daf000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x32}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xffff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x0, 0x4062, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x8, 0xf3b, 0x8, 0x800}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x7f, 0x661, 0x4, 0x3, 0xc, 0x2000000, 0x1, 0x40, 0xfffffffffffffffd, 0x3}, 0xb) 2018/01/16 23:49:35 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000147000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000001c000)={0x2, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}}, 0x118) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x401) sendto$inet(r1, &(0x7f0000001000)="", 0x0, 0xc000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r2}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x4, 0x800, 0x4, 0x5, 0x12, 0x800, 0x5, 0x643, 0x5, 0xffffffff80000001, 0x2}, 0xb) [ 492.835469] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/16 23:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00007d2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00002a0000-0x8)={0x1a72, 0xf65}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/16 23:49:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x1f, &(0x7f0000822000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ba5000-0x12)={0x0, 0x6, 0x5, [0x3ff, 0x100000000, 0x1, 0x4, 0x0]}, &(0x7f0000f13000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000034000)={r1, 0x80, 0x1000}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) 2018/01/16 23:49:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fd1000)=0x10000, 0x4) r1 = socket(0x11, 0x7, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f000006e000)="fc79c3f0c326d0a128ce", &(0x7f0000001000-0xa4)="11839a7e48e78e31538bff7b6c572845d3ecc6d1257fb76ebf6eae2bbfa2796b38adaf8dafc88e0b40f19cbe000942561d1ca5ba80dca33090573f741b89b89e0f947ad15d4eee5ef7c4c3047b0f3808433536cb70654a017765ade96280a2fc09de4202b331311826f829e026cf881fa804f601b2540f7c0b298c416d9488e9ad12cda15954dc26c08dcc82619aecf949566df6a7b188128dbdc53fef596b2c3506d66e", 0x1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000001000-0x4)=0xe0000000, 0x4) r3 = socket(0x5, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xb, 0x34f2, 0x100, 0x400, 0x10, 0x0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt(r3, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) 2018/01/16 23:49:35 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000af8000)=0x7, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f7d000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f7f000-0x18)={r0, &(0x7f0000f7f000-0x4e)="1362dca48723577b49b79a8254bad18a909fedfd9552dbf040f7175b1dce4eedad94e07c2803ba615c3b8239ca7eafac3fdeb1d1fb49e58e99c27d42c954b3456e723ba7cd1d30093c81fd3dc0b3", &(0x7f0000d8f000)=""/4096}, 0x18) ioctl$int_in(r0, 0x5421, &(0x7f000076b000-0x8)=0x7fff) write(r0, &(0x7f0000a83000-0xa7)="d4", 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00008df000-0x10)={0x2, &(0x7f00004c4000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/16 23:49:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00001e0000)={0x0, 0x0, &(0x7f0000e7a000)=[{&(0x7f00002b7000)="62ef0a27a93c7e7f36", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 23:49:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f00000b8000-0x14d)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x50, 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, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 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], @broadcast=0xffffffff}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000f6000)={@rand_addr=0x8, @dev={0xac, 0x14, 0x0, 0xd}, r1}, 0xc) 2018/01/16 23:49:35 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b3e000)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000315000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x48) 2018/01/16 23:49:35 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) bind(r0, &(0x7f0000ff1000-0x80)=@generic={0x1, "0805e8cdc3f2aabccf1104d8775ccb9e85493ca5e5e1a1bc9df97ef53a352b3a600afe4462e578506d989bdc79a05981c03391e2ac319df85ac0685d8b450594d40a2f1f96cfe94a2a5bb249dfe5b5ee7790de16004c25fb9099bb0e5bf19981b51797310f890d03506ef869cad1011063849754466a69f948914a92d60d"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 492.904978] dccp_close: ABORT with 65423 bytes unread 2018/01/16 23:49:35 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e6f000)={@generic="3ff138306e9825c3aca7b180afa14755", 0x4}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e70000-0x4)=0x3a) 2018/01/16 23:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x80000000) sendto$unix(r0, &(0x7f0000972000-0x91)="", 0x0, 0x20000004, &(0x7f0000812000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 23:49:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, &(0x7f0000008000)=0x0, r0, &(0x7f0000f5b000-0x8)=0x0, 0x5, 0xe) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 23:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000168000-0x4)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x20400000000000, 0x0}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b33000)=0x100000000, 0x4) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/16 23:49:35 executing program 0: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x0, 0x1, 0x0, &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xc3a7383c5d69e25e) r2 = socket(0x11, 0x5, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000007000)={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]}}, &(0x7f000000d000-0x4)=0x8c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000d000-0x14)={r3, 0x3ff, 0x5, 0xffffffffffffff7f, 0x69, 0x3}, 0x14) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000008000)={@generic="df46547ba4a2734a75a5e9d656394e21", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 23:49:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\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, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:35 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x3) setsockopt(r0, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) 2018/01/16 23:49:35 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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003f2000-0x78)={0x5, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0xe24, 0x101, 0x3ff, 0x0, 0x9, 0x7fff, 0x6}) 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) 2018/01/16 23:49:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f00001c9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000)={r2, 0x28}) 2018/01/16 23:49:35 executing program 3: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) pipe(&(0x7f00001e1000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000947000-0x10)={0x9, &(0x7f0000abf000-0x48)=[{0x7, 0x2, 0x5, 0x6}, {0x8, 0xffffffff80000001, 0x100000000, 0x7fff}, {0xb65, 0x9, 0x7, 0x9}, {0x40, 0x0, 0x101, 0x9}, {0x10001, 0x1, 0x0, 0x80000001}, {0x8, 0xad12, 0xdb49, 0x7c}, {0x7bd, 0x69e0, 0x400, 0xd0}, {0xe99d, 0x7, 0x100000001, 0x7}, {0x4, 0x1, 0x1ff, 0x100000001}]}, 0x10) 2018/01/16 23:49:35 executing program 2: syz_extract_tcp_res$synack(&(0x7f000032d000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "99524e", 0x0, "2e1f0d"}, ""}}}}}}, &(0x7f0000f63000-0xc)={0x0, 0x1, [0x0]}) 2018/01/16 23:49:35 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ba4000)={&(0x7f0000450000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000913000-0x50)=[{&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f00002b6000-0x54)=""/84, 0x54}, {&(0x7f0000390000-0x42)=""/66, 0x42}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000000000)=""/60, 0x3c}], 0x5, 0x0, 0x0, 0x7}, 0x2021) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c77000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb8000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a10000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x1, 0x8, 0xa, 0x20, 0x80, 0x8d, r1, r2}, {0x77d, 0x400, 0x87fe, 0x8, 0x2000400000000000, 0x8, 0x80000001, 0x1}, {0x7fc, 0xffffffff, 0x8, 0x0}, 0x1ff, 0x8, 0x3, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x3, 0x1000, 0x3, 0x9, 0x401}}, 0xe8) r3 = socket(0x12, 0x40000000000, 0x7) getpeername$netlink(r3, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/16 23:49:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) poll(&(0x7f0000002000-0x10)=[{r1, 0x1, 0x0}, {r0, 0x80, 0x0}], 0x2, 0x3ff) recvfrom$packet(r2, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000000000)={0x11, 0x1f, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/16 23:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000622000-0x8)=@abs={0x2, 0x0, 0x0}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000)=0x0, 0x4) 2018/01/16 23:49:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000053e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000036a000)={0x0, 0xb6, "fd012aba94ec9fc568a4ea5ee45dddb8098acd71f712f7d498f4e5610e4860897c8f3d80a44d773d077ed6dccf0e1b4a52b0bcdcfb7457ed742d74c2d1c9b40a56fc919e195fb8e9bf87f7efb4902762c34aadd86bb2ecc52170f374f7d4ceb773a287f7e34bbbfd8c96dd2ceea8bb9d35514025b87cb199b12b10866ec43e68da6b68f1efc6abbaa7e6b7e41873c14082378b686dd0a6387ac91632361e7e4abc17497731709cfd5e113f528415aa450a95e21fc7eb"}, &(0x7f00001e0000-0x4)=0xbe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e21000)={r1, 0x7c}, &(0x7f0000484000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000063b000)={0xad8, {{0xa, 0x0, 0xfffffffffffff55a, @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]}}, 0x88) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00002c4000-0x4)='tls\x00', 0x4) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) 2018/01/16 23:49:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000eb4000)=@pppol2tpin6={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}}}, &(0x7f000012f000-0x4)=0x32) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001fe000)=[{0xc, 0x0}, {0x3, 0x8}, {0xb, 0x4}, {0xf, 0x4}, {0x0, 0x7}, {0x8, 0xac63}, {0x0, 0x2d}], 0x7) socket$inet6(0xa, 0x6, 0x9a) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x243, 0x100, 0x0, 0x91) write(r0, &(0x7f0000360000)="2748516aa3028aed5033fdf7710cfa4951431f859ddf2791c6fcddf8194cd914f85706a2e4db173aec7a3268f06daddb0e4f128c007302c8ce5bd38f0577faaa12c9ffb47805010236801eec2e020b61510f6e7013d449e9da370c97c4b7e725ed35ed052f65e47080aa1ca96d101f66cf7a444ea952c2ae562432c13630123a", 0x80) 2018/01/16 23:49:35 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005fc000)={0xffffffffffffff9c}) socketpair(0xd, 0xf, 0x8, &(0x7f0000194000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000fce000-0x4)=r2, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cc4000-0x138)={0xd94c, 0x0, 0x2, 0x4, 0x5, [{0x6d81, 0x42, 0x7fff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xffffffffffffffee, 0x9, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x5f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0x38, 0x101, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000251000-0x20)={r0, &(0x7f0000fc5000)="", &(0x7f0000fcc000)="", 0x1}, 0x20) 2018/01/16 23:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000083, 0x200000000000802, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) connect$l2tp(r0, &(0x7f0000f7d000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x2, 0x4}}, 0x26) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@ax25={0x3, {"20ec7244e96eb5"}, 0x0}, 0x10, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000aa1000-0x6e)="77eda9e820d45126ef11445ff40ea7010d87ceb3ec47c5cea7a5be3ad9726c1616641079747aa3a588d6bbcc182411734f165ede0e00b3358cc438f78c9c336d701b8cb187f380c2e6acd731fe92d98bb28206f5fbf2bf95656e5a84f9e040595cc6e95bcb8908080c023a449b14") recvfrom$inet(r0, &(0x7f000018d000)=""/109, 0x6d, 0x20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f14000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000-0x4)=0xb) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a5b000-0x4)=0x0) 2018/01/16 23:49:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0xffffffffffffff9e) socket$inet6(0xa, 0x5, 0xfffffffffffffff7) 2018/01/16 23:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7a000-0x4)=0x398) setsockopt(r1, 0x84, 0x17b, &(0x7f0000e0e000-0x8)="", 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c9f000-0x44)={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="67aeaa4f3ae9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) epoll_create(0x1) 2018/01/16 23:49:35 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f44000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ad7000-0x8)={0x0, 0x80000000}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x401}, &(0x7f0000001000+0x261)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={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]}, 0x101, 0xffffffffffffff80, 0x2, 0x1, 0x21}, 0xa0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) 2018/01/16 23:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept4(r1, &(0x7f00007d0000)=@generic={0x0, ""/126}, &(0x7f0000d0c000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d7b000-0x20)={0x5, 0x1ff, 0x8207, 0x401, 0x5, 0x101, 0xc0b3, 0x0, 0x0}, &(0x7f0000aee000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000032000-0x91)={r5, 0x89, "90f3078b00700c445225b2a0d87ad4ee60a84ea012019436d4bd3360d48fc175a52126114cf0c80096b5c6d09d7b7a7f72bbf76ed4f7a2e0f92a0b39b881ca3cf9c4daebad632ac2b3e21b319663dfa37f8b93f9f93c855d0a86466ae621ce57f17c703fbe53c45dae082ec98facefc0965bc1cde3d58668856ed249de31918fef0647f8ecc474612c"}, &(0x7f0000855000)=0x91) 2018/01/16 23:49:35 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f21000-0x14)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) 2018/01/16 23:49:35 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000638000)=""/30, &(0x7f0000fc5000)=0x1e) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fc4000-0xc)={0x0, 0x0}) writev(r1, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) 2018/01/16 23:49:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0x0, 0x2) pipe(&(0x7f0000396000)={0x0, 0x0}) accept4$ipx(r1, &(0x7f000067e000+0x250)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80000) 2018/01/16 23:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000aeb000-0x8c)=""/140, &(0x7f000015d000-0x4)=0x8c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r2) 2018/01/16 23:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = accept4(r2, 0x0, &(0x7f0000f08000-0x4)=0x0, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000ec2000-0x4)=0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000eb2000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000029a000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000a4d000)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000065b000-0x8)={r2, r0}) 2018/01/16 23:49:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x2, 0x80006, 0xff000, &(0x7f0000dfc000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000474000-0x10)={0x5, &(0x7f00003d1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00007a6000+0x67)={r1, 0x3}) 2018/01/16 23:49:35 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/16 23:49:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_netfilter(r0, &(0x7f0000e96000)={&(0x7f0000dbe000-0xc)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000f48000-0x10)={&(0x7f000056a000-0x11c)={0x11c, 0x8, 0x9, 0x21, 0x5, 0x2, {0xa, 0x0, 0x3}, [@generic="e18d1865fa725cca8cf183a816c431e5dc73389c6daf54e6d756b966095f9f3cfdfdc2c58e6d9d7528e41cd169989233be8e439477d90d410e7f68cb09b6203cc1db557f36b82f890bbb7e3a92682761884beb3a56b3f8a55379f61983868d4f10e189d55ceb84ff5be975a871b7c652b0b07d9138662385f60e560a2acf7a8ff26100", @generic="adbf3fd3086fb597eb4828aeece512dcd48dd5b61016be85dd568f4097e09247c77535f4e0c1053b90a2e3e660a151d4a832a9b4fc788e22c4816c9552484882794244198aeba09c3b85b88bd08e913ff4ea841d96b522a4e8da14605e9a0f07708a980573a1fd274541f84d42b3b41df94e328ad19e73057453e433a7f654aa6761e3"]}, 0x11c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000436000)=[{&(0x7f0000f17000)="b31ecadd5c09c6c613c7140f8ef4a8ae8b593983d426550e091b8742b53e1a9bd9a71da0b95bcb2e1fb322a7c2bb7a7bcf8568f99a08cf50d46ff8be555d8749ad", 0x41}], 0x1, &(0x7f0000210000)=[], 0x0, 0x0}], 0x1, 0x0) getuid() recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077a000-0x20)=[{&(0x7f000028b000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000716000-0x160)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7c517dd14c938d08bdbada0c2b7cac4e120bc89dabdcca3fb4be6fb17e0a920c38dcd5525c962c5892723104df48996575ee0a218163385c38f5d51e9928a433f42a6607e5f244a79a12598a323908df"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000541000-0x20)={0x4, 0x5, 0x200, 0x100000000, 0x8, 0x81, 0x6fba88a6, 0x57f6, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000003000-0x28)={&(0x7f00000d8000/0x3000)=nil, 0x100000001, 0x2, 0x1, &(0x7f00003fa000/0xc000)=nil, 0x7}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000801000)={r1, 0xa0, "9ef168b03e45e32b8c44eac843a87d445d6fbb764140ba2174da340ee1df41c0fd64e6828d29cda7cc5c60de8b72b2750600242c7d411fa5b80c647ff63a5a4ecccd9fe5276594a9313ff0255e493937ad1d68337da8a959fbf993b45cbf980763d22e23e79506897545eda004552c3e0d1df40d72407c3cbb0f9de4426905173ade57f69fa9173f0afa26d4795e014458f31cf4d7003cdcac33c47b1531b2dc"}, &(0x7f0000000000)=0xa8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xcd26}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0xff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/16 23:49:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept4(r0, &(0x7f00005ad000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00001de000)=0x10, 0x80000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000aec000-0x4)=0x200000) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000137000-0x20)={r0, 0x3, 0x1, 0x400, &(0x7f00000af000)=[], 0x0}, 0x20) 2018/01/16 23:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x77, &(0x7f0000449000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1df5611b6", [], {@ipv4={0x800, {{0x2db, 0x4, 0x0, 0x0, 0x69, 0xffffffffffffffff, 0x0, 0x0, 0x900000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"385af987d92f0bd77a010a5feb5d62cb10ab63c7d6511982281696bc44597ef335fe72987b756e7376dac374612aa0329044d4f5392b2688c1"}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/16 23:49:35 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000000b000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000000b000)={r2, 0x0, 0x100000000, "6c4440bc6f71d0138eef44fbef98caa3daea3c765345f7266317f9fcbef32aa33de79048b3cb33c4ca68b4beecad8e12449d231e5239dfec763d6f3d6f86d94796e2f9f0a43e57c2ea16715fdb1cc9d83ecef3bac9739ff8f8b644e0352f95f948c40501a9cd1e086d61a10309f77ffeaefccd9edca14e4a7b4a7fa2f1e839cc4dd2ddde139b0101ec7b02acdc102b4c"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/01/16 23:49:35 executing program 5: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/16 23:49:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b6b000)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004fa000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008c9000)=@buf={0x22, &(0x7f0000fed000-0x22)="1d59a745ae14e97c64552699b9e81c5ea5a21e81bd2da3099f70ba4f00aeb97c3786"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008b7000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000936000)=0xe8) sendto(r0, &(0x7f0000af2000)="49963bfeb5492116efb2c981bdc828f317581410dda935c0a8947665de50ba974ec72f06fb0dd4ff608a631fee2ebfc1e940c88a144847e0389649a0f1e2ca65f307e41bdeda0884639e1bbb21d39cb98bd567259d2d285382257329ca66307701e988e7ee8d5665c94060d5", 0x6c, 0x20040081, &(0x7f00008b8000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000003, 0xfffffffffffffffe, 0x0, 0x4}}, 0xfffffffffffffe57) getsockopt$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) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:49:35 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) recvfrom(r0, &(0x7f0000b77000)=""/81, 0xffffff3b, 0x62, &(0x7f000061f000-0x10)=@nfc={0x27, 0x0, 0x0, 0x9}, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000007000+0xfca)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "4804a2", 0x88, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x84, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xc7a}, @calipso={0x7, 0x48, {0x7fff, 0x10, 0x40000, 0x0, [0x1, 0x10000, 0x20, 0xcc27, 0x1, 0x0, 0x8000000, 0xffffffff]}}, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x10, {0x2, 0x2, 0xfffffffffffffff7, 0x7fffffff, [0x1]}}, @jumbo={0xc2, 0x4, 0x3ff}]}], @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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000009000)=@generic={0x0, ""/126}, &(0x7f000000a000-0x4)=0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r1, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0, 0x6}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000)=r3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x2)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xc, 0x5, &(0x7f000000b000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x7ff, 0xbf, &(0x7f000000a000)=""/191, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) socket$bt_l2cap(0x1f, 0x3, 0x0) accept(r2, &(0x7f0000006000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000007000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000003000)="40efa93e9dadf3278a5369b3d6afcbb2c5ff12ff15dfffe7029fd4e72c3173666e490a636c33cae7505f53e036726acb087623d314c5c50f50b739fe75400cb687ba41deacdc86870edff5ff2f66abc1dfca6a4ba23356babf23ccc32e73f60a8ed19d8d52788fbe62f66b5fad509f2d72d28d032c31b7d25dfda1cd77068cbc6f7f4c5eadcbe6c1e306eaceaf3fcd3e06462bacafad1f3052fe00b8839e6e286f80dd9d21a94c37817a7cef5da43589018b97975abab9df4b002c71ce56ad19f6e6c6b5ceca3d55bdc14f1a2517d449f17f4ea0d8380ad9c66e450f376e4d813538f4a8c72513487ad0a17d4d0a7dbfcb", 0xf1}, {&(0x7f000000a000-0x41)="400643af4cff726b707f7f332727a1a8f674f550579341e860f5feb230267a58bd910bccbd6fcb108d23a864a9293f20d925bb7bfed62c8424905a464947401866", 0x41}], 0x2, &(0x7f0000006000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x100, 0x9, 0x0}}], 0x30, 0x4040800}, 0x4) 2018/01/16 23:49:35 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000020000-0x4)=0x1c, 0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000001f000)=0x0) 2018/01/16 23:49:35 executing program 1: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x8000f, 0x8) socketpair(0x19, 0xe, 0x70000000000, &(0x7f0000829000)={0x0, 0x0}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ac5000)=@assoc_value={0x0, 0x100}, &(0x7f0000abd000-0x4)=0x8) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000583000)={0x0, 0xf8f7}, &(0x7f0000ac5000+0x9a3)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000aba000)={r2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) 2018/01/16 23:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004e0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000047000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffff80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0xd2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}], 0x48) socketpair(0x2, 0x80e, 0x3f, &(0x7f0000f1a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000042e000-0x1008)={0x0, 0x1000, "60845513251b298a58206019d7dddf12f93a988ddac3040b8a56067852d10e1a00d9000ef02ec246887f27b64d785c37e38246720d6bd8b81bf24e3ae4d7a369e1c8fb8d532d6639fe5d405d9517841b959ffd16eb9175fad2d4680e1d17c6723441b3c9bae7ba8b6cff67725f7b17dd86535a7373bec8acd68dd5d5495e6df7d892efe62b12fb5ebc0089201444c0f28901e190b44ff6f736bcdcc18ea6a337c6dd6dd8575f43d16b3e77f28eb0ac7cc9c6310cb151ce1359a54c388cf14d8c1430ee9886ae064afb25eb7d4d0f8af14b171f00a4ad18dd02aabc46b128fbeab501fe40e42adf6e7afee825143e8eb8aa5d5c5c0bbc65daf1c7e2cf2bd07eeb6f51296330d4727e265d80b1484f9821a54269c76359088b25d42ee3ce329b1fe0c0313470499ab8b871338bb42adbd7a5d6dc0b7345e268efb07d8a45d787ff18b4021f8c5f921a78cf40c6661e409b0b5f1848db779984ecea77f58729683212a8376fc919f506c33a336cafc2185208af8b9d22567352c7aaed5f0d502e6fdaab17dee0437d7488cd030673bb7fb3b71d99288c7cc3c5332ba935d7dc8466766bb54aa912f4cc66a07956e0e2b00998d1d7429b010f1673d68fece20d09971338c6bc6d88c4b9c2c09c212eaecf049f06542fb0c4ead6b74188f1e4e1b169047e7c2611c6facd573b16680e95e52ff1c4187983143c31f51561865262919ef09fcb114fef8915ded8f91abf8db50e9c20643c732521ba0a603787a2df7fae83d378ac453707370ea02f4beefe61deb275e04b84bf9b79ed4f5d32e6f14742035cb7f806f2c0a0f31f778bbb882e167c604e93e4b0684407597373b7eb0ca11f61723e640402f2a44d034fd3673b616cab351233ce257f5dcab2863ebedd192c09bd7bcbe59dfbd2ee603bd76a8712f2201e2449b8fc9867d608e8dd1725617cb3abec55f3b5c12374893f4d5cf719057382a1dc1f0dc7a1cfae976ea654e44b4b9b912a558d7c15db49ee67f9eb8fea6eac397a36349b469796e67f9ba5a7968fed7f41ac22a6d740619d36a4d43b6be60e307507be308a34fca40fb2cdac0c5e9c70d9c7e6a86f6d07f037ffdf5b6521ac7c621e02e2ba2a11860b0d19ca3f8ab9eaeb7a701cdff5dd84972dd1cbc5a3d31c5a5d1509e1cae7e073e9e817dfb0b5c475642d1678d575717075a9f2a05fb9c2b46ccdb268d5efa25c3a749d67a6c37e67572e8ea1870bbcc34f0cb2e38829d6976d8f27c6d330d2826f871c229de0a55bcd86ddf0915667b11a9583ef091430c0ae4d8dab4f78a5125f69a0c7f540ab83dcd37468a79c6f061eb230c194fb8663ef77a2ac9b691068b58e0ac13ce34bbad126d102d43c5e5a86f95d94d6e9bde79da75426033a563e9568c53a014d8c7df8aabd684a9e0aa2ff4f5dc52fb779fb047156d280763979ba0b4aa62031b8436ad325d1048adc87bfbc657ee3a13872e8dd5a7efe59eafd4196f3942bde1a0427d7c4a3574b3f34da11b9d193ba69afd551275e68e6c2664996d64941c9e4e3542b6c45f833f5765919dadbf82939d9b195232bda5cc7d402139a926b7108b13e82ab8a61efaf30124910bdcce236a3891138efd90fad9c42fd8f855b356e0e9fa49ec8f51e1fd1e34d399103e96465f747742d4ec33c59f95c99dfa6011b23814e40ac23da342e4076e6001588245beb20dbcddc1b545a13bfd19233d3608b65e11befb0ea3d77a416fbb5f74e1719e051839bb45b7b1d389f25675151b5a385997943863e12c0c6a85ae6592596457991119370327b21c761cb10711b0c6cb0c695ca5bc0c39671d410be28c10dd7513175f57f9cf883dba407b11975cb8dff64f335c8edc0e3e8d080614065585039c21e5c393dcbdbda82a848be12fc15d27c2868c0061c673a8401bd58723feca185b6a1429d42a84405263878680200bf59059033ca94c6b35d78bc3ee8d426b3213dd69be8fbbd4adc889b76b6cdb114a6f12ecd5ea6da6d0ec33358788fcc23a88668afd69209bafb2de947c75ec9920ebf4aa2bf34b203ebfcf89868b587f033b7159cc5376ea2dedd8cc393ef7b8a7ac163d898dfa366c5a359bb0a6bcd1b8da8ef20826cacffc03999959daae5a0bd4215f11c0c95b3bb8f2e7b821264f01244c8bb2c51722a666f502604a87319edf9b930df399ad3f822600cf87ffce3537330346c2978247b964da2747cdffd22334a31def67f7c3838de9bd65c6835548bf6701e2b564cae0b81aecde251fbf62b68fb44dfcb2a3747d8ff370e0187284fa9defa80d772852b21ee10b5aac0c756ba2c1f240164aa8309d9b0daebde19d804ea1dc7d55da7f1a49a58ecfcfd78c49422da1cd5ce03ad1c55df65a3033c055a148fc4f070445704fc3d5be4f890ee7f9ba54deb2294d7251280a10f5fb63999a76a9436c59d7e686aa01af40a9cbe19054bf649b7b39ba96ffa37798dc2699b72863421a1f64bfe8e29180a72b9569d0d3f5350fa38523c82fa02a22c15eb90d92e7505f14c9b353097a694b231bf68a3f05b92e8116685d84b609493f4bbd5d584394d5aa48a56346c83e5ddff42231a71e4cd8f20318d9cb98e5c3081bee8a5acfb2f1fa1a08a2f507ae201ae97123582dff2ffa79464a745135ce20d8a9b9b7765a72cf648b9f30ca4bfc71cf2ab6aa290f1ab834454e2fce807db35bcd65624a2ffa66b5b9d7fa53eda50d14fa0f1ab01b0a6dd093209f2a926bf1bd5fed2edb5f658774c6c2e51f5371f2ba4c56031f7ff747201b0773c29fd69ae31301cde4d91f148cc4f8d1581606964476d643b3148943e59bc503ec6ce1547725901000840263f4e12603dac4b1f7ff136f91961a2306429a3771ef63bb3f9210574a0480d4b27219904e0c395b0ec5f8d4f0de178f1ee45339ee61f97c86a465b2edb5efe70c59e2a18c8c7ea0e5558946eb4289f12fdfe45609f399e7285ee62a5871ee38dc9b9c62a479e2f1a7397b004b241aeeaaed01b0d42b46af44677533f87f409586ef7bb6950b92c49dcc6ba7ad41139a04e5754b1730987123a4c2617931ab56d41d1e6c85fdbe62a0f7fedb44da41e38de49f773dc0e732fdbc8bfbf1d024e5fb15fb800ec44a41dea84d142b2b9e02ea04f4ca33d527c606fd583bfe1086a84a093efc12de6e9c5c0685d4f40dfb13b7552a6006800607a4168318b2c118eef86e2f4153d3ac447d9db94341dd6d744d35ba3f2c6e0af8724d906c6bd0ad2e6886925e1d302eecca178bdabc18c6ba1234c341aa5f0234bea8607f8e444a6166f57afd4b8da293386834ba7242515b10c6f0d24504154ad78f0cb1ba2d6c9955dfb8c6f78a9ac58c823fba2f9d7181bdf063bc12ceacb44050370df7ab733fb85e400b3b3d6679bb3af1b439a19dd1bbff3d006c9e44c2105b29c3fb4216bde2aa48bc03558e686545e6798fc60aad59ece6e9f56bb0c68e8f8259ab07cc3bfd8697948edbe1022c7edfd419e0f01f6f31607fd134826b1a7852048a859e5d67659435847fc1a98531a3f2550d2b4eec8f476eca934c21e8196bf82f13f861d9712d14c3e425131cae25add8cddb76cf8b8ece6be63f9e01dd8ad82ea142e4f903f8af5e7fe00db2cea3a37bebc7f44e738e0620ad06c9cfed2949bf8527db46e72da499b0659879258eb43292cd8e56f2ca7ed9a87ef70a5e0844cb0654b55ff1ed04ad19b60d49eafe9e57c44062dbe0173ab65b45da579ce989ceb0723403d790a1c85c19bb8a493537dc0f3a92240b982e6d24a9fd2e20fddf6a2998aa3b9e90c98cdb4f3a17a99205067543468dc70042afad3cb6c74b703efb7e0ee738e65f8b63d85d57fff99fdd7dc5f677190f476bcfd58b257991a2c8436a8686fedae8057b7409202776200f459e1f9342eca0bb661cf0e55e57932d33f0540f5bfaebdd5c7905ed19e6f4b0c27107864678e86ad5ab2712cfa89a177dfdb3c69ccb0b8d82b6380e364ee1a5f3bca43ce9edce3c847635e6fb1afaa1b4028411fd8d7f90d48f4962d055b21d47baa8ef3061573424afb819bf0c4e31754b71b5ec86341e4285fcec94b3a14a22288a91eb1a310962a802385ada475a7ef4e2a8e97e4e246ae5481ff1d3779592856a9468d7293b00da80d863fab8b37c267091879ef8d3bc0fb7e25552eb6011cb84a9612c60e5cd922616b9245b5c22630ea926469df7dd4a62b93907059fdc6d0fcce79ca2725a009cadb836f78778f105aed5690a72a9265f46606b55ec79e13c32763beb5493b036197b414a1b516c4c024d9b98b400e485562b34d122e33e9dadfc42e4e1391d4f847c9c309fb89ead051cee0d6746b6bd4391af7cb3f86e0d12f7fd3aecc21511428698536c2b921a1b928e1352bc461fcb189f0d5faeef5160a134ec3a3420a1217c3c5de131401c72505d861b2859b2d4c7d4aa170f40c241417b44a0048223feba1f9bdfeb750d73a5e3c98f8942a5b506fe8dc33646e9312c77846ed171bf17fd1b1d272aca50a17b967bc2fb766309fde2aeeb4639a4c794421dd28c3b06b2305da7a6666670e4ab5e210dff83af6001a7c2a31072d5ea994d7144532324ba562280c4404ea10394784e6ace73cc16e6fd6ed396b38329aa7d87779753137d675e3ac016028b67c11705682fe2ea5db31d56409094b2d9c94dee48514d9b5ca1ab73cc90f225d6845bde48c996754f8e1c69ae65bf15c6045449cd4cd1ec26e54477c01e7ee50bfdeff2a650cb3548c8a6a798fa4b356cf84339797fad2b6e12bbcc414ff2eead6b9d0248b34a1dcb1860ed105238d662fb48c86bc64f7c827d51ec2814b3075f0c4d08d7564c906a4dabb58f9c8fa1f75174204e05cf29a0c001a031d5ca68e6be9c0858fe1ad48f7daf3864e1d3a99112d2caa062a39022064c242436c7ff914dd860606879179b75e197c9cee1086c0eec6783b601cbfa4a490241a8031bbf68d761dc39ab33169dddc81349bae319eacda34f354f4c2011afa0db0a07550ac8a34143875f3578c042ce5c8b9abbfc9431fcc2fa45f993821e6978b3af4dd9106745bb92b406d453a74b403990bf0d6336ce285956442d7685a3e29f6b5dfb2f1ed6f2f39c184c923b30e1b15ab16b47d934965696e4b09a02c20905464d72f891073a6e050356a2f3debf7feda0eae0407e4b55f2ce9a574900a5beff3de340f8a00f2273830e21fa15e49611c60f5c3739daec778f17029107e121a6ab448574d6dc94258a424fdd514f21272b0a2baac64c899f4c40cbcb9069b4fe45f9eea8ede30a258857f6b0632364f909311c928874e28c77d1ab11b1833edc54be4fc86be0d66bb6c2f8c81c388891444826ed46434de8c32031bb04f2edaa6c6ea066809ec5a8594a12b08af714bedef95cd675dd7e8e1175d677e924c2fc7f674ac53ffc56a9b5fb4b44c189eb8989d72691bba8eeb77e5d06d47b9b9edaa45375a1918cac157d2b1ad5693aa62294f868b6867e4617097faaccfb46f43cc282724d31647930e4a7cde043529dc82016c0d6d958880951b50216b07fa195c43536ce9937e1cb325ca6c0f77654d4c532479ac5ecd10e9a6842a9ca34637b2db3ff5edd8a9621c047cdaa3a023c57139397beee4689cf93acfe0c1ea1421fd496972de37986975a54b1a8ebe2a28b613142b704a43276a805b9e2d877d67c58058e1579eeb182e6c57d60914e02d0c3b622701671aff00c86c49909f202e177f2d43f46345e226830df6a1fe6c6873b8f317b06e34265da5f9636e4b1cf04402cc1bd3"}, &(0x7f0000b5c000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ca6000)={0xfffffffffffffffa, 0xffffffffffffffe0, 0x200, 0x7, 0x0, 0x3, 0x6ff44b75, 0x5, r2}, &(0x7f00009df000)=0x20) 2018/01/16 23:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000049b000-0x129)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x100, 0x200002, 0x100000000}}], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffcf5, 0x1, 0x1, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x2, 0x768d96a4aa74f4bd, 0x1, 0x6, 0x0, 0x0, 0x3, 0x2, "25bb5c", 0xa, 'wZ$'}, "4f2f7302d402e99d7be99438a8306f732519982b119d756e21a8f0c333a4eaad566bd359c8a1e14497e3f9b280fc86dfd165f714e547297f29c72c3f3ddec24e9fa45b74036f99bf60120b06b74f4d1d4076f9c8bbd2704b932a399718f12874077f4f401b93bafe689fb2aca3e2f1e21bd9520277ea2ebbd0bdf61aef71855eca4cbf15faec5b083cbc944c05111fcb1f6bd5711d26f4fd5d9835d179a658ce834bfee430f954780da5fc7e6271316124fa5aeb31cdb3d21be771223cd2f67d0c65c54db6cd292440191386623605b8607075e8eb5215a3fb4ee599024dcc7ae6c5dd97294e1156317479ca3050e56c1466c8"}}}}}, &(0x7f0000754000)={0x10000, 0x0, []}) 2018/01/16 23:49:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000254000)={0x0, 0x2, 0xdb2c5fa80d268918, 0xa78, 0x80000000}, &(0x7f0000546000+0xda)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000026d000)={0x0, 0x2456}, &(0x7f0000891000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ba7000-0x8)={0x0, 0x3, 0x80000001}, &(0x7f0000fa3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d73000+0x85f)={0x0, 0xc9}, &(0x7f00000d6000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000022e000-0x6)={0x0, 0x3}, &(0x7f0000c1f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000151000-0x60)={0x0, 0x58, "dbe56cb21d296684409666c6819137d459fedfa7f5a00f142ff82c0fe057335fddea2bfa4a573558b915b01f7cfdfb955d50c218ca4d0e7b707209a08a663a867abc1e73431678fa35bc9d889482f226772a2bb7308de2cd"}, &(0x7f000043b000)=0x60) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000aca000-0x8)={0x0, 0x7fff}, &(0x7f0000951000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000034a000-0x8)={0x0, 0x1, 0x7}, &(0x7f0000e5d000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ab0000)={0x0, 0x8, 0x5, [0x1000, 0x6, 0x2, 0x3, 0xc8c]}, &(0x7f000015e000)=0x12) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000563000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000093d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009ac000)={0x7, 0x4, 0xd, 0xe000000, 0x0, 0x9, 0x5, 0xfffffffffffffffa, 0x0}, &(0x7f0000328000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a41000)={0x0, 0x0}, &(0x7f00009d3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d5b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006eb000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000087d000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000959000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000686000-0xc)={0x0, 0x4, 0x10}, &(0x7f0000d51000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f6c000-0x8)={0x0, 0xfffffffffffff800}, &(0x7f000068b000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006cf000-0x8)={0x0, 0x7f9d}, &(0x7f0000614000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00003f6000-0x4)={0x0, 0x1}, &(0x7f0000730000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000417000-0x8)={0x0, 0xec}, &(0x7f000058e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000041b000-0xae)={0x0, 0xa6, "648f60e8c741621cb9f3f6be9c5de8fc6aa8335f5d3e18f4bbe3361e0a8f862f64e4f40e8e157ce52ae231aab0bcf7ccd9f0006c5c60256d985f0c45e7b54ec691f1b210ff3a92254d7d45bfc7bf9f287b663549440a3fb48a67e73679ad4b15f236cdb851358290b383b7e848cd2b75b546216f4ad772e3f6bc03cd85f94ecfbca3929b93171a77e4ba50ffbc87697953f7dba176e0d982703ceb9184073426d989b6bac2f3"}, &(0x7f0000b23000-0x4)=0xae) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000cf0000)={0x0, 0x7, 0x8}, &(0x7f0000058000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000066000)=[{&(0x7f00006b7000-0x1c)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000c3d000-0x20)=[{&(0x7f0000de2000-0x69)="cb860d527d3f8e052b951d8a2f9dfd6b6180899324f997908d2593cc83d277bb0d9b7611f3726faebf26bdadd82fe3ed98b316f2dbe993052a94bde0b08735ab12a8702cf3385d87129dd69d213333d30e874fe7911af7a37f25bf469abb79ddd849de01438f08a6fe", 0x69}, {&(0x7f0000dab000)="b5b9cdd254d53c173ed5d9b097a5705b1434651cc3faec40e3a66a75764b5be75e2b823c8595735c7d91e5473925fd39d49e5756d51a73d3028a4efcced0a7d60b8c106d36bc70032788fa2a608ab3a9914dc03f9f314d5438e040279f9ea9b8b0a55f6b7cec51a305e5cdf38474406701c349e4a6d8babf122d9f104e9b392bd678d30c4b2ba293ad52c10b1d68c550", 0x90}], 0x2, &(0x7f00001f4000)=[@init={0x18, 0x84, 0x0, {0x1, 0x10000, 0x3, 0xd9}}, @init={0x18, 0x84, 0x0, {0x2, 0x3f, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x100, 0x204, 0x8001, 0x9, 0x7, 0x7, 0xfffffffffffffffc, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8202, 0x1, 0x4, r2}}], 0xc0, 0x0}, {&(0x7f00000af000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005d8000)=[{&(0x7f0000497000-0xcb)="dbc291ed53784abcf7fbf2c384e701e2acf447d63b66b951af3508dd4d88481e6c70154dcd1c3e18fc4dafd3f4d5c1869c7bf5ad92dcc0e099dd14bed18125f281dd03f76bf93756c1203c0c7aba5ba603d99beb5b37f86ab95b6e7e314ffa9539b96a02e3ab438cfd5c39ba5ca67da59f0b825d491f40a740b440b996c1fb8f17ebbf14ee8cfe92cb972cf4f888cd12681966b91465b1dedfbb6075f8261b5c849dce60b308d4a269b36aac89d141e822e5d94eca7c12a65f5855f77b1273d4e421a5d3554e4c88be7f0b", 0xcb}, {&(0x7f000040a000)="4b97fc8a478f8cf720bc079027fdc6d2443d276687453ff747b57bfa84e0c71a701cd8383db99a4a52c1f09a57d4fad9d93ef6aa458ccf6f696518bf30058b31f8858cda935cf0266d723e1e6c462d65e879dd4998e44a37", 0x58}, {&(0x7f00007fb000-0x86)="5ce775c3462fc0a01fc866f81b807bcae14d9609b2b11d950348dac33d9e717b1273b3c17d3545bf311796e8c0dbb5336b01066e55873dfe3cdd38ade0e2be9850bedf1d5f42bca3be712b0eabd5f3887cf679ab56aeffddcd93694cd1a87fe7aa86e6a3d52ad6f155ac543695eeb459583828c3f1b38e371b5150b366b1f8144444e53bd417", 0x86}, {&(0x7f0000874000-0x4f)="ca1a6aaa52275c14f69973ee09b12e48399a1180282852dc6982c5f84467c9904f1782a4f15c3195206ea83d912c623c7be5b78b2b11010efeae6a7ccc65dd20fe0f01d50b4f8f75c9293c1f775442", 0x4f}], 0x4, &(0x7f0000991000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8000, 0xffffffff, 0x4, 0x2, 0x80000001, 0xf77a, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x800000000, 0x8005, 0x8, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x20000000000000, 0x1, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x1, 0xd317, 0x100000000, r5}}, @init={0x18, 0x84, 0x0, {0x8001, 0x0, 0x9, 0x6}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x2, 0x0, 0x9}}], 0x120, 0x4040890}, {&(0x7f0000919000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}, 0x1c, &(0x7f00007cb000-0x90)=[{&(0x7f00002a9000-0x1000)="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&(0x7f0000180000-0x40)=[{&(0x7f0000cc1000-0x46)="6231b8900e802c0530e68505b6f5e8d8af3161385bb3dcebebc9785b8aafeaf1edfd8154f20d248cd89648749635a6dd407173b1127a0f2ae484f68f0099bb38caddc5179961", 0x46}, {&(0x7f000066c000)="3b27ff7237718b2018546d", 0xb}, {&(0x7f0000ff9000)="e645e2ff7b243e2ab81fc9dc23bcfa763da19016465a5d60788cff5e433280f898745e573dc8cbedc0224925ff7d55e25fa48410f2501b2d85c1bad129d3b17bdacbae265f0ccd9b099247dab3cb9bdd392980154cc4064db5dada6481beb01b747cbd6135aa9a42cfbb6f3d267406c48ba3bd69e570740358f2b88c95965b6c80d1855e0b536f9bb7d6623f3f9de9fe2bec43847bb30c31fcbd87581e993caa35d7", 0xa2}, {&(0x7f000024c000-0x25)="1a362960173a913451c5e85052aa8ba73789a00e2915e677773831aff451e359460d5fd190", 0x25}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f00001b4000-0x1c)=@in6={0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c, &(0x7f000032c000)=[{&(0x7f0000675000-0xca)="3a7d9db373950e8361fa704e841beef01f634f7910e573c7d6411213356cee4cbd87919aea0bfb52ad2ec7c6736e32334b32f64ec582cd45144bec9e1dfb1d4e8e225541dedcd2159e82202cb913d05f355d5dbfa0ddae378f615914c3504b9387d3afd07e7aa334806aaae8c63db0170e27987cead5402e9213348d2ec399e0ab6a8cf9b5d640e34740b559da86020d0d981974332469e005c6bf0e00a78205db477aaf08615d227c987d8094410cf1d0ca42e894b3c7fb44a29879d6ac354e9c0decd8d0d5303ae41a", 0xca}, {&(0x7f0000e87000-0x93)="d085ad9289c1b84595dbf55c8f1cbdabe5ab2ed67a30bce019e41131decd0d2f0c0ff3e39327f08bfa09d373857b13171a6b9946c66a1140ab22b06f0777206929d4d1e416a54e9f92e127767e6ba0f4a6154c28284247ac238a1efdffffe54ad66d718387e88c5045bb52539f09b6a7ca81d9d48f36f57e578f5a1682a2f2ad4f28de8e0bbca1e9ae00f62a72d898db9b5c5c", 0x93}], 0x2, &(0x7f0000e67000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x2, 0xfffc000000000000, 0x0, 0x3b, 0x5, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x400, 0xde3, 0xc8f7, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffac17f7e6, 0x4, 0x1, 0x7, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x7d19, 0x0, 0x7fffffff, 0x8, 0x6, 0x232, 0x5, r8}}], 0xc0, 0x4000000}, {&(0x7f00001ff000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bce000-0x30)=[{&(0x7f0000d26000-0x8d)="efafd2b5ce61a7c0099340b1c59644ed29b71142ca72be0715bbcff7bfdb44e28367e1d18f77741bb349af63d6f8a694e377eb11c376352d76874b28e5adabc1957608ba4f127f244e5fb7b3bff965ed3d94875538e7763be2da3b825d979429742b5372a66638ee3ff01cf01470dc927e6d87d69ce1e62a264278c4203267d8c76d54cb39cae50761b17546a0", 0x8d}, {&(0x7f000085c000-0x1000)="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", 0x1000}, {&(0x7f0000766000)="3d207a9393c4390e24e6d550fb9902d94be9d9a536994dab35ebf0d1f5e596fc20ef5df338770e661213bf9be2794d7b3c36054d7da55e4a2f88e32f7cf5d3f724789fccd4e5dee1e2172c50c960da82725342bcf8ab7c29e576ba2266b9b3f552c26e824384b70aef604627280a89f3bf5acb64f2e0736d29a9065db94e7ab106d2ab07f8826703cc4fbbbd008bcef0d0210da92e54f62afbe888953e664f9d35e70011cfd0aeb4d8f24fa6b8", 0xad}], 0x3, &(0x7f0000ad5000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x5, 0x8000, 0x2, 0x450, 0x80000000, 0xc9, 0x2, r9}}, @init={0x18, 0x84, 0x0, {0xd4, 0x51, 0x100000000, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0xfffffffffffffffd, 0x208, 0xffff, 0x7fff, 0x100000000, 0x8, 0x5, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x204, 0x1, 0xfffffffffffff2ae, 0x40, 0x2, 0x12, r11}}, @init={0x18, 0x84, 0x0, {0x1, 0x1000, 0x1, 0x6}}, @init={0x18, 0x84, 0x0, {0x7, 0x800, 0x1, 0x4}}, @init={0x18, 0x84, 0x0, {0x10001, 0x2, 0x800, 0x10000}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0xaf, 0x7f}}], 0x180, 0x4}, {&(0x7f00000ec000-0x1c)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f000071c000)=[{&(0x7f00000f6000-0xfa)="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", 0xfa}, {&(0x7f0000dbe000)="f862b19dc9a22b969d50c6f3c1623eaf2b04060e93fb9048f10275320259c525875c72fe48b7b0cdb16416bb5726700caf8d02e7ab4088d1942965b878a961fa175300b3b5d2b7e1a942fec4fce602c4d29272d5ebc223b5e064a590b71131b98778", 0x62}, {&(0x7f00005b1000-0xc2)="c60ebca5b6693011adc25da2cb56ea383bdd901e63b1332181a16b62faf60bbaa009a80d05ea2e92942b0f4af8ca3edacbfbb1a84906bcd50065badab79554e6de3de2781b42ab0751e4ce6494ffd090051250530b79cab57cfe394f49c1d67ad74ae1a7e332e913aefe4dc4e651074635ed1a429c5f669aa8a10d6e9d14515f057696fa1f1e4ec5792c638feea1be982d9eefe46bd5bac38829a253d6f5219fa1a45c8e8521d358aa6b62ca53ca4758c80ac5bdeb348a8b8636ac43d2704883f398", 0xc2}, {&(0x7f000050d000-0x9e)="67ba6640a94b8a9ff1117f8afec37bdeef1c115ee9fca1736a1d44d87149d4d54c1adf2c1ec21462380f19e1cb34a0e17c6a66afb6e0b26085d2b24cedd964877491a665288aeb150a34afc6c50b7cbd5721da290538a00e62690bd46f71b139eed562c6e9bd3dc31cf6cf97a47377cb976095aedb3e7fb4bead9c409ced5f1ff396e293e314ce6fd78518ccafadb763bc76172b263c0e5927bd40a7b7f9", 0x9e}], 0x4, &(0x7f0000b93000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x1, 0x3, 0x1, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x48, 0x2, 0x200, 0x4, 0x4b, 0x8, 0x9, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x1, 0xc1f, r13}}, @init={0x18, 0x84, 0x0, {0x401, 0x0, 0x10000, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xce6, 0x4, 0x6, 0x3, 0x1, 0x2a, 0x0, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x74, 0x20a, 0x2, 0x9, 0x7, 0x2, 0x0, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x206, 0x7, 0x9589, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x21, 0x3, 0xd, 0x6, 0xd6c0, 0x0, 0x200, 0x7f, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x8c9, 0x2, 0x800f, 0x1, 0x2b64, 0x5, 0x8, 0x2, r18}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe01, 0x4, 0x8c3d, 0x8, r19}}], 0x1e0, 0x40000}, {&(0x7f0000991000)=@in6={0xa, 0x2, 0x53a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f00004c8000)=[{&(0x7f00006f9000)="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", 0x1000}, {&(0x7f0000930000)="11f758256b640f73e762d903bfb76800d99f49a217167e0cbd39bfe94f81b3a0301f990cda40433c8fba1ec2c1812815b10610bd8895601c53c651ba576b22ed1785defa9ee78171d1eb750ea7c285c5cbcebb75af9a19918e5f08806c6510e9a5e57a8ea918df50d49eb7bbfa25230563577be8ef4fb32f55f6e18b6af0cab4c9dd6334", 0x84}], 0x2, &(0x7f0000d34000-0x150)=[@init={0x18, 0x84, 0x0, {0x1, 0x3, 0x20, 0x5}}, @init={0x18, 0x84, 0x0, {0x10000000000, 0x5, 0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xa6f, 0x8, 0x1, 0x1, r20}}, @init={0x18, 0x84, 0x0, {0x7, 0xd3, 0xddf7, 0x400}}, @init={0x18, 0x84, 0x0, {0x341, 0x57, 0xd4, 0xb5e}}, @init={0x18, 0x84, 0x0, {0xca, 0x5, 0xdf20, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8005, 0x0, 0x101, r21}}], 0x150, 0x1}, {&(0x7f0000936000)=@in6={0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c, &(0x7f0000352000)=[{&(0x7f0000532000-0x38)="77b2cc616cf55aa4dd3d0f931318a2bbc8bef02cd8bacdc2d605b44363a0ec12e205212e92f49237edd259c1f0442f5b857a207aa5d1617b", 0x38}, {&(0x7f000036d000)="", 0x0}, {&(0x7f00001c3000-0xb3)="df2f8af47496d7d2e0e494ef485e9f7ff860b4156160305b35116c0a2b90e27569151971d885b5165096559126babc4ee9042bc9f565159da3154957fd9b53a0c44029551805dbee57ccf40ae03d23cf2f10bceff8a082f69b9d4099ba708f5a7c526a10f1eee32c1cd560bd340ac5cbe49880208bab127044c2608dd9304e7b2e83f7a647ae3eaacac3f156a2d4557a5cee9ca58400498f2dc453c4af7c9a7698b7eb778362b268fedb0bf17c7a0bb582dfa3", 0xb3}, {&(0x7f00005e0000-0x4e)="4833f98e61546f1207562d373fcd973c91f0b900ef1e175cc255bd9b07f9f70289d1b400a4c529996038180cdacbc1987982ab7b9912690522a083a7b3d2fd3bf39af4ec535153107a112ec2a0ef", 0x4e}, {&(0x7f000052c000-0xaf)="7470f7a49140892f07bb254f25a45bafe8871ae52da9f920a014bac21d47e5b876a6d4ac37ce6ba65b15699a077f9d5f512f72940a7375a067490b5aa7e3ce514c6b0f4356dbbc6d337dc0a9a7ccb19249b776c60ab232d0d223f232862fc4a0ef9669e4320d2d03861665cfa8ea5cf2ed92ada3e73c2bdebe2d3aa216e1014292741dd49927eedb737f44d306e8bacbd6ead4a7ecdebcbb148afd2ae10435aaf2189c0b0af11e618a5b826564942c", 0xaf}, {&(0x7f0000ce4000)="8ac315284de479febe2fce73a67efd054198e94c2410486ff3efac24068d5816914155cf7a45246799aceb7ddb39bdb9f883e9ef7b936806c072c4503ff79abc8385812cdb2b124c47f00f77c2baa7e853a22ff148c8a35961f82c6241d2649aece5666c164e3867c85f246dd9b3f3a0fb6bcf2655571e630a5ac8be98d467a1c9055879b4d759de36db23d971a917666ceff6c7a75f8628a20a79b6ff4a3fcd4b505344055da43d97151031c9", 0xad}, {&(0x7f0000ccb000)="93002d59049f915a558365007efda3e5b2b99c66", 0x14}, {&(0x7f0000381000)="af3c7cb1ceb03191f35cd150ec6edf9c9532385efeef", 0x16}, {&(0x7f0000d0c000)="11c811c8f7eea619e564dcd75d3e0a259a6a7bbea53a4c95ef761ae20c45b77857c622c8378cc38f0c61ce156f289991a6d98b98601defd502f5ab884627f6eed33ac696c4019e637cf5bb16419e5ea809782c492886f374f1a8317ce59b577a6e73f73cedcf05c2d63e2a2b58570e29734645d55164e7d5c2fd168ae1fd888459941262e84a7a9d95b95887ec606318d80a1cc903e99772142bb908459ae8eed1a00f86f4da279df7082471b92a76f0caf3d2232f742c812429942e8fe686468346dd517feaaea4dc7f577b570e6a5583489946fd974b", 0xd7}], 0x9, &(0x7f0000d81000)=[@init={0x18, 0x84, 0x0, {0x9, 0xffffffff00000001, 0x7fffffff, 0x7b}}], 0x30, 0x8010}], 0x9, 0x24048080) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000675000)={0x0, 0x0}) 2018/01/16 23:49:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000565000-0x1c)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x3, [@loopback=0x7f000001, @rand_addr=0x3b6, @multicast2=0xe0000002]}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/16 23:49:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00006b3000-0x38)={&(0x7f0000c26000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58, &(0x7f000017a000-0x20)=[{&(0x7f00008e3000)="bc1f9bcae0b7a73b483b2b3af0862a1e28e40bc7403cec62aa77047bbff8abe043a89183e1924451a285719e852da76b4aa7b79d238d137e2e41d67f1dd1338aedb5d1aeb37d57acadad43450fe78ed24327cfba9770103622d66140ab4790d38b29c6c849b04194f60d6e1ce7b80ff1fd0761e7682ecc5aea75f85c9f31e37c62a77678eaeaa2c0ad8609a0983c754261434b3aaa78d7d9852c9c5ec29e86ab43b752a79dd56f47355a3e92054807138ad051634f623cdfb80291fe754b459fc454f112f038e97c361dd71cba13253d", 0xd0}, {&(0x7f0000f9c000)="6ec64ef183eac1f55acb8b662635c0bb207028926a659f18d9c31451e86d4326325b3cd5752ca1557a955a26b809c629ea2c0d104f20a7f07c655ee9460b3c661b3d60c718cabc79e471af3cbe992e6c281701c3091214832f8244e6b6498fab27d43d9fe53925bc7e7bd9f51b462aa398e0f8b1d5372a2985321650d8b8ffa4d7ad597532fea1676a11a407f8107d", 0x8f}], 0x2, &(0x7f00004b5000-0x4b8)=[{0x108, 0x108, 0x3, "dc96b484fb2f5b7b72754d6ba7c04624788e851751f69484b2ecbdfb92b44db50a379ef8239365de8f1a6805158a650328749d58278f07bed3f60b01a163ab33cebaf0c3d4582ccd62f2a309a0ecfceabf6e429cc8b5a0e42e85493388bb79ef0a1a06a1fde509f1b9ea4f49d6ab16e0a806b0f89190a24d248dc4893c7de0f2744090c88429a8cf7a1ebc43800a2d553be03c9b855361fe3093410fd9c820b3c049b34e86860cee4bf149d43e8db98c5ed46577314ffb2f9487ce3ef4dc480479e986d0da2462628c8aef24a2ec470416e9c8ef660a886cf1376b2e226cd64412ddd010423b4d4455ee36eca399b74b13f694a16dee28"}, {0x28, 0x114, 0x5929852c, "b47ff0c5335b762cdd29c946497e1b2623"}, {0xe0, 0x10c, 0x5, "4d5aa3a7d05b976fc7c70fa0a18ea94632a562b7e4e13e327af4b1d34237c0acfa76394b4bfe99d2d697915e20d1c9eb14edc8c4c85ee0bc113bbf60f904f0091bc845aae43bf867e68461912cbfac73a61cb0b7a00f4296217f341b2d9b838024edb92d324c56542f28f867441731da53503aa99bce5a8972afe205ef0ea7d06c6934f3e2ce99fa9ea79df4e73222c9000a2ff7678a6b4099312cec87a375cdfb7fda4f57503926aac7bafaae04ffb0fdb82c0b54eb6ff2fd2676de735c67c81fa341ec5ff491bc841d"}, {0xc8, 0x1ff, 0x5, "f4abda0e5e5de7d39940c6f922412b79d10e4a2b7d2637af73091912c0bc88519d83e863544cdfffd9dcdcd8632fac622e52547c0786c1f5fade60795a8e4d1de0fed7eae283a59d8c98b8cb53b5e1d0726a46830bf6b325ee662cb86808cbe2f0837d49c48e3c3783b00ccca1c4362e9457cac236318cec99701e8cbf74fa28b0534fb0c3a3a774b1999d204325e9844d6256865adc5e12021f0369e57bdd0d210b2b6d6f278756d4a2850e8ffba4ba2cd87790ab"}, {0xd0, 0x107, 0x5, "0b243598656f7431531c7b365e4f8baea4868a48e9e0db73cf547f84ea82e0a371f9bdd4d81517c178453322f466941e5b837d88e447f3bab5b00827c83d16ff174c0472b377c42102a4ec1473cfe29513c8115140ae581668210e05eeff892ff2bb941a05a189993cfef93eb4ad048d68864cd7ca5fd44cf010480bfbcf05f1750b2265be42d3054be8144c1cf3459930d6937858d1ac3627c621cc8aa46fee5794d557378be678584adc599592d1122b6f9fa36c45eb3f1e"}, {0x68, 0x12d, 0xa700000000, "fb3a12ac3605a69f8a683831eef61d9c2584dcd5e1f01f60be98ad54202db2f6a36140d533d18fcad6e6d3894d2b38c216349c8aff99166dffd7bcb389126abf405e59a6d4e394b86ac2c445dafc91f4666e4916"}, {0xa8, 0x10b, 0x200, "96b6c5d530de1b948b2f6187c7a47e3542cac4d3fe534f664c21dfe69a58aa983a49923e202e0eb48fddf311f64def2b908941ca62706320618b66591fd162cf13049efc415cfe0f808af89fb0101a7156a57dcca7ce54e6406886e4f2130800bc01472708429839131df1fa86a78a1d567526a83a450be5f1d63fa44676edbf440eb61d41fda1c0527d6e3a5a81725c9d161ee36f9613d3"}], 0x4b8, 0x4000880}, 0x880) 2018/01/16 23:49:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001f8000)={0x2e, 0x209, 0x7, 0x7fff, 0x0}, &(0x7f0000a82000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bd6000)={r2, 0x800}, 0x8) close(r0) 2018/01/16 23:49:35 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000+0xd40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da16df", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8c46f7579ce19216"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bb4000-0x10)={&(0x7f00007d8000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:49:35 executing program 3: mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r0, r0, 0x10004, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000085f000-0x8)=0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x1, 0xd) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000e90000-0x60)=[{&(0x7f0000799000)="24f16c30d550b9fa77661b2d69a78111faed78", 0x13}, {&(0x7f0000dea000)="c1851000153c306f6ecc53feb31f412ee3dd6fb9a46f7cc8376fbed10f463c5f1a47e8391d549477818e1084524d4cec9f5f67e505fa381b42c0eef3cbc0ab7e355e96b44041084f33a1b6cfef65ec89cba413b09299c7cc84624a1a2e964231b98cd2b846b7b4223e15cd85191285e85eee2afaec895e5bbae03b6a99ad194b8ef6c7eaf54878c5818a8f4b7c4679306e5de31f60", 0x95}, {&(0x7f0000beb000-0x13)="3c269178770e9754cd0b4d8fbadf3466fb7599", 0x13}, {&(0x7f0000e90000-0x37)="826f237479c835267d1b237d345f42b2c6b34d2e3922a58557e3507ff3663b8ae8a713ce45040f362be5f4d0e6b79f10e51c3295ed1e3b", 0x37}, {&(0x7f0000e8f000)="0ceaea2a167f4b990e73caeede466e500d2a0b95c9ca5814cba835eb2d13eff760488b06cec93d3047c883dc31a7e9e0e9c359434d0a5e07cb906675b9dfe3459d", 0x41}, {&(0x7f0000e8f000)="68dd157db74a1824cd992d8582e90058c8cf602b2326dcccced3440f1c511ab788dcfb93249ac654fc18b96eae3ecddd17c210c8b50c4939a784fc0c721962b2ac0667eddc226fefcf68df4a12b46768bfababf18e1f3b83869caefd212a7f1231efc2014f08dd18308a137d829be719e73c50c7a25b74ef1422917b9a8ca4497ff44e81b556e8c90fde273aba44d915ca60f42d2468a1c808c9a7342ceeb9e5deed9fb2d3436ed95bf9cb40094526382e0433f2b5c2179282721001d9048678e42b6ffe9f38da619c6df26ebeae236f944cf56cfb8d", 0xd6}], 0x6, 0x4) 2018/01/16 23:49:35 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000008000)=r1) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/16 23:49:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x5, &(0x7f0000c0b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000156000+0x654)={0x0, 0xd7, "d204ed5715abc8ff7d7a8268c46c055b7fb9d6866a06c790c3d905660412fa529f92b510f25224a65ff2da8f76f7e0c4888483ff1725706342ffae87ed06babe052ea38b2c2d0e12f7fbfb506766fbb91e3ad1e58236bd74999b780e48c3ca9119d9ddf69a187fbc3ef44c04489502d24e0742a387881f725ef5275be3fbcb468506b6165ea25afbdb0607c2fbfb7b5890280cac284f2f0b5f260d12e8e2deab62e6df9ff34b8d886d8d6cf5e45729089f8632db26f6a959d7ef13525de14e7dedc73b014794e02e96cdde89fed211c6207d4396789c04"}, &(0x7f0000fd5000)=0xdf) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000192000)=@assoc_value={r1, 0x6}, &(0x7f0000904000-0x4)=0x8) r2 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00006d6000-0x4)=0x5, 0x27c) write(r2, &(0x7f0000ac0000-0x1f)="0000000201ff0008000000003f0100d1", 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00006bf000-0x8)={r1, 0x200, 0x7}, &(0x7f0000b0b000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000334000)={r3, 0x5}, 0x8) 2018/01/16 23:49:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000033a000)=0x10, 0x80000) bind$llc(r1, &(0x7f00006a6000)={0x1a, 0xd, 0x2, 0x9, 0xfff, 0x8000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) setsockopt(r0, 0x4fca8ceb, 0xcfd5, &(0x7f0000ae3000-0xda)="32a3fa940c879e3d978d3f30ee9e7040dbc9fb4213bbc99190eba4947fa81479dbc3ec1d9391a2339d51cf1912db41c74d013e203c957898d4d76cb35f49248f728426a3c442a0fbe9f634e865841762cffe7a760a510bf1a740874e88be76856173980a4ed62c458e272f66b3b80a1b2e4201a363a512e678ee01d83b11e358419e3593d37ff1f13ec7949b514f25e649e6c5051170775da65b9b11d918186f599a1286043e2fb7cb395e1adf78f702eaec51e7db6e678c1ff0165ec00c9b9a63f55e8c1d9078471ed7bb8edc1f043e92cdc7773af3a8a9c4ff", 0xda) 2018/01/16 23:49:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) ioctl$int_in(r0, 0x5421, &(0x7f000037f000)=0x3) 2018/01/16 23:49:35 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x4, &(0x7f0000008000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x68, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 23:49:35 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000003000)=0x0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000005000-0xf)=""/15, 0xf, 0x12022, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003000)=[@in6={0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, @in6={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, @in6={0xa, 0x3, 0xcf4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x10000}], 0x9c) recvmsg$kcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x23a, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f0000000000)=""/4096, 0xfffffffffffffd57}, {&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1000000000000122, 0x0, 0x0, 0x9}, 0x200000000000060) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x9}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000006000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x3, 0x40, &(0x7f0000001000/0x4000)=nil, 0x7}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000005000-0x19)={0xdcf7, 0x81, 0x4, 0x78, &(0x7f0000005000-0x78)=""/120, 0xf2, &(0x7f0000005000-0xf2)=""/242, 0x1000, &(0x7f0000004000)=""/4096}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000006000+0xcfd)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/16 23:49:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000335000)=0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x4, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000000a000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x1)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000)={r6, 0xffffffff, 0x6, 0x9, 0x43dc17fd, 0x3}, &(0x7f000000c000-0x4)=0x14) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000009000-0x2)=0x101, 0x2) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f000000a000)=@proc={0x10, 0x0, 0x3, 0x400000}, 0xc, &(0x7f000000a000)=[{&(0x7f0000005000-0x14a8)={0x14a8, 0x32, 0x301, 0x3, 0x1, "", [@typed={0xc, 0x25, @str='\x00'}, @typed={0x18, 0x46, @str='eth1/,ppp0bdev\x00'}, @nested={0x4, 0x3c, []}, @nested={0x11d0, 0x10, [@typed={0x18, 0x3e, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x10, 0x3a, @u64=0x8}, @typed={0x8, 0x6c, @void=""}, @generic="15b0b80692703aed66e20e794ab91af74140c3cef94f4594ccd92cd6afd0d01edcdc0cb0c31e4cf432b4f5c3ee19575cd5517aa8444f6d5f241d8cd6969008ad3f2a57eba6f16d2c7b6cf49db36a69001cb4010be14c99a431a76e4642855899", @generic="0b2b3f34ecfaf071ad6697d221fa53f11d63929bba069651ea60d75221ca1751453653ad5c0b77184c65ab70f82a61134611ed58fbfb1eb756d413cd8fd252cce8866a643df548926467cc766c94a28ca9c88ab5a8e51c5c9d1815b3d1757e2bfe7162e9e93bf67b29e8868877845bb6df41bb3d136eef2c9b8cd4f76d632d88c807a10acccf628c1432c64e540082566aa03158b6fc9b9fd69ab2d91731a6edf2b9743e1b02a689d4cf6b97546437948db4b44262d539873c67f7fe9942107495b03d23ee7bd0f098c5ff0b0106515d14119efd0a37698555118c0811d034765e52fa0b2151130d84bd1eb52dc2300a25aedad8", @generic="add3bcd9b546757a345727e1c6cecd6731c48f6ca58886b93496ae41e036ea430e4be5fe697be54dc41f7b4e2a93228f622dff22863970aa86", 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@generic="c69fb8041c3075a2109484cf13fa18ad860fb16d42c2644b744f5608b22b455d8daa30172ed15ca49d41f1d5f1c3b48a0c74c858f58d7d485b4f4bafb6edde0e68b0f2b3708b4c20ce9b7c9661486ccac0cb3abd7e0e55f149334ff6f568abcb5fdbf2a5c130f2854edca0208438c2df6cb3a35a4094698e04ce13d6ec676dbef18dc9e0fc589a78210d6d612a4f8d45dfc2c63eca9db46672526d9e2289169d79868bc53c31086700708d9ee8312c9b24003c39", @generic="43bbe5555231a3d50829c318077d68ce3ee620011dd0392a0e15e11574e1a7e71a30c6e3e98ce9365a0dd1e4c190a71da66dc73f4cb1cd6b4f7e6b31faaf662773ea554e9de5c42ab22721b1f47924d0a38a6a97f56337ba915087ee4ff08bdabec408a006ebd7c44ec0114c63f8973db177f9bc2fa606556d3234c2288ac7716d74936c799204"]}, 0x208}, {&(0x7f000000b000-0x398)={0x398, 0x2e, 0x11, 0x3, 0x1, "", [@generic="dfb027b3ef93af51a3d618fc8e", @generic="a92250266afed887793d59b9822109660c74ca21140d64ebb4068a3f0facd6a18ce111fcf645d72a6f6639b433ae6bb42d5ff56f616dc0ffce05b1d327c58d4e415d7604d49d103500e3bacf3e8b64bdf8fb62516a43dabbfdfee8bed2f21d89e3d33af9ab4de6202e20fc63f3aef428e512824edb49ec61d04efccce4e5fbaa67a5e822bd", @nested={0x1c, 0x4a, [@typed={0x18, 0x94, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="8a23fea540d4d67ebc98d417db4925787d72191f8fe9f2c80238a9646e16b66c5c97ef229b8d72412928ab7588f6d7b5a81d3d96feda51c9720711163999cb955dba65c745372474ac", @nested={0x16c, 0x53, [@generic="7ef71765e0331c2116ae40480188e0a15f12b0ef44ac83038dc8fe29e6ca69d04f27d11d71a72e1c2a1de407e78ad1b0f3660ba9b5bcf705d01876c17b5397053953e9e8315dabac33b538d8162c68a339b8d5fcfa7205c3b52dca8ed0ec90a5d3e3408b90c6fbca06bc005fbeac7500bb574347d80272ee7b9c9a6ab28c1912868717e7a14dd098b454de20aec644ef068fa10620f0af069979a6af11c30bae83b010d9f756c0e0c9668f03bc2444309d4c953dc436a02bb966aecb4ac65d081fc717926411ea06bbb1524e3b957a97", @typed={0xc, 0x76, @fd=r2}, @typed={0x18, 0x96, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="bf50e5878ddfcd3e1b81bf91b253c3e3a4e94a018eb5152d6dab0ec9fbcb96f1e2b09926e35498f54e9aa1d078297f58d13f90d0efd8d02c3ad075f8e5b36eda5117bf3b332d61678dd948162ed6d423808a173ba9b25b7764d47f3d2235", @typed={0x14, 0x63, @str=')md5sum{\x00'}]}, @typed={0xc, 0x4c, @pid=r4}, @nested={0x10c, 0x37, [@typed={0xc, 0x3, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @generic="136928e39792a7c223bb18d4e174b0a434ee9676825d7005677f5882398898fcc50d87deccf4d115ca4a4ad3faafa8ee9547f88f2e797be6b665978a1cb87b91029b518c0f5ed127ead14eb22f446fbf6c70aa27c44e41db6ee722983157077b312891c5c64c612ae9f4e9637bf823fb7c702ac1d33a8dd68bee746d0034f6e904eb67a79e12a7df175b2d0c4002e482e7179dd97add97960f3d9c27bf11745e9f7cfa9da35a3b65b207bfdd79c92b3cb9574c", @typed={0x8, 0x62, @void=""}, @typed={0x18, 0x7d, @str="c6406367726f75706264657600"}, @typed={0x10, 0x51, @u64=0x8}, @typed={0x18, 0x0, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0xc, 0x93, @fd=r2}]}, 0x398}, {&(0x7f000000a000)={0x10c, 0x39, 0x1, 0x4, 0x3, "", [@nested={0x4, 0x56, []}, @typed={0xc, 0x94, @pid=r5}, @typed={0x28, 0x7b, @binary="fa021df51781211724a42f3f03a8ea3d9f5ca81326060a7f14f71e4bfe6073"}, @nested={0xb4, 0x64, [@generic="e0dbb78c0a20e785a616c8b9edb00da8ac956f91ba346162fff3f48557383bcb0854bd0197507992a5ce58316696c386d78a42aac1ffa12ef37b2fbcdb8b0e338fdbf706418406b0dbb9fab5978e4dbc470847bd79e8fea3eb28b45839177687b69e653eaaa37b798441d03815f4f9715fd742001a62b296d96b2a2f08cd086a6469f4e8d601925ca3c8e495d2be1dda5697575445b0a50eb53b6f7b4dc28a95456827", @typed={0xc, 0x40, @fd=r0}]}, @typed={0x10, 0x96, @u64=0x3f55}]}, 0x10c}], 0x4, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r1]}], 0x18, 0x10}, 0x810) ioctl(r2, 0x800000000008982, &(0x7f0000000000)="") 2018/01/16 23:49:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000408000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000620000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e72000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000838000)={0x0, 0x0, 0x0}, &(0x7f0000c29000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000fe8000)={&(0x7f0000d32000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000064f000)=[{&(0x7f000015b000-0x31)="f400c77b9cd1dbaff7290842811077ad29299880a50de829fdcc5da469905245c6051558103d2ffec97101d9474fa28ad2", 0x31}, {&(0x7f00005e1000)="e4f7d770ffc5cd132f5001b27084614e9a318bd01497181b5d1681b1e2753976d30d409e6761f63d4c464a54603f925a22a287c94a2b5877230a41db576550ad4f387fb9c2a6e1c1bdbd5a1d74a828a521bb9d6a75223112149371dcde788c6d4d07df7cf10e2525000b78de0dde592631da0203a623ddc9a06ff7fd4836015540d179f1bc1449177d26b0a9d51bf3c85cb390f78a1413574e5243fb15441dffbfe32d3ed403bcd74c0d039135f84650fb6e60baa5034bbaabfdc96a7424023587109ae33d8d2bea4b1c5080ed2865af61f971a5747e39e7a0b6834e9d09803f3075e6e1f3bec51b1a3ad14d57590030c3", 0xf1}, {&(0x7f000075d000-0x40)="3047f14377ffb85ad5c5c8fe16eccc6c50b45f91a038244470a0d1ed7fda1a8de695c741ed15f96d36a12c5016c816cebc0b3d8f1840cc30b6aee1d3e777fff3", 0x40}, {&(0x7f0000578000)="85089f1e34963c9f294d44ea091c0053dc8d81b7f5d494b0072dc1b7e7ac42c1eb319f2694a0001a70b43e8146c536c6d9bfd302d914028d13e536dcfcd04614ab245fffc404f146f6992f853b7c4ce643a47a492db90cd249bf5b800f27024e83a41069d79ff84c76e41e8b9ae9301925dc803e654cd36328e821700e8be54d17dc382f153880e846207ed568c280f95b59ed76091d319d523cf2e2425bdfe56e775560731e256bd953d68840af7ae0912d62d74d7e338bddbd6f38bbb6113d7517dc2772a6", 0xc6}, {&(0x7f0000f39000)="f07e8ef124c6fa393c9cab79aee739f04152eae540e066aa292cb4e282df70f8188ac70868b2ca48e6985559594926456935662798e6d919dfacad318be18f462ba816d3fbd6c2379ee8a69816e779f0cfbc76ddf1a7f17e65afcc449476d440f108e95fb3464c7f39571f7114b188cf9c97c777193b1335a60f19b36aef0a2383224725a6543e7f82a14bcd3b714e1152907d57a44c9452ca82ad73ce782b81193e694576f6ac4a322474096e6ea8f7331e0cc60e91b14ace4644c9c5724d0d217c8669f22b7003690a173c270b23e91f4460c0c8305daf2e47830eedb19c537008f205b40061", 0xe7}], 0x5, &(0x7f00001d7000-0xb0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xb0, 0x20000000}, 0x8000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f36000-0x12)={@common='ip6gretap0\x00', 0x2a0f}) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000808000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f0000-0x4)=0x10, 0x800) socket(0x4000000002, 0x3, 0x800000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000089c000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000008}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}], 0x58) 2018/01/16 23:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000539000)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad4000)={0x0, 0x0, ""}, &(0x7f00003dc000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f09000-0x8c)={r2, @in6={{0xa, 0x2, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fec000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000298000)={r3, @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, 0x2c221b74, 0x2, 0x100000001, 0x1caff71d, 0x0, 0x4, 0x7f, 0x80000000, 0x400, 0x0, 0x7fffffff, 0x8, 0xfffffffffffffff9, 0x2]}, &(0x7f000053d000)=0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000269000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 23:49:35 executing program 7: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r1, 0x7) r2 = accept(r1, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x301}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00007c2000)={@generic="7323003e4f36c7aac4ca99f2e416ff04", @ifru_flags=0x1000}) 2018/01/16 23:49:35 executing program 5: socketpair$inet6(0xa, 0x2, 0xf17, &(0x7f0000081000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00008d0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fa5000-0x12)={0x7, [0xf59e, 0x0, 0x0, 0x6, 0x10000, 0x6, 0x0]}, &(0x7f0000fcd000)=0x12) 2018/01/16 23:49:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a08000)=[{0x8, 0x498d}, {0xb, 0x20}, {0x3, 0x952}], 0x3) connect(r0, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009ec000-0x90)={0x6, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e7d000)=0x0, &(0x7f0000592000)=0x4) 2018/01/16 23:49:35 executing program 3: mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000848000)={r2, 0x3, 0x10, 0x9, 0x1}, &(0x7f000096a000)=0x18) 2018/01/16 23:49:35 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x4, 0x1, &(0x7f000088e000)="ad7304872b72a4aedc492c1811402673e0f14dce8528650465dc3d12cc39087b0d067b3e86130b602ddc3823948e3ac4193e5254a6704414830bc186d21531f6e3bba35c252890062d423af163939de36482179d716786cab42121ffc851a2c5984c87f241781e9624db6477affde1eb57658d48353a3a7dbdf5b3664ea69897960c26d41e15e6bd97e6150401f1393019716a3819d2f77b943b541c9d45d8b2d9a2", 0xa2) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000067d000-0x77)=""/119, 0x77, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 23:49:35 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00004a4000)={0x0, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000565000-0x8)={0x0, 0x6}, &(0x7f0000abb000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/16 23:49:35 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x9) accept4$alg(r0, 0x0, 0x0, 0x80000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000010000)={&(0x7f0000010000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000010000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000011000-0x4)=0x9, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000011000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) bind$can_raw(r1, &(0x7f000000e000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000011000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000004000)=""/180) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000012000-0x40)=[{&(0x7f0000012000-0x56)="3e265310b84dfbfb9fc918c7021544eedfaf65b5b24f5ba84e2542817f2c25354c77c2c1fb1dafbbafa3b6cd23bf7707aa365ea8b10e1fa9dbe24681790e1c0fca0b550399db3d11567012aa022093b64d943ba192cd", 0x56}, {&(0x7f0000012000-0xf9)="8d19908945b20808a8b98e8e7f0ecfe4e08f7c2ae4b4eb3194f70b58be451c0aef5c4d3aa7dbe18f8a7726235311fe122683fd4d15ad433d40ba3e423921146531886d3f824fc677e341b52a017a33b63a69b51b7ef4711b9e51cf0b390cb44f67f1ff448563cdaca56dc9f92a825af8807e22eb7577ddb23e559d0c9e1cd61c3f8fbe8d764cee13226b8fc078c974bcb4c745f248c4cadb74fec75d92634e7f9fc1bb45e8e589046941436c3b84ae14dbbb175820fc779e41e88a52e952b475e1c67f90c656a31b6b103109312eb82c0a1142052a9b518abd149baf64cca2f5da7383b15197202d3e6c3992a3a8f308b6e4bb0dcb96b8120f", 0xf9}, {&(0x7f000000a000)="839e20bcfa1b8f07b5fb375ab107d9b6018eb701b32b0154fbccd23ad2686b75a8e7649dce7176e9fc80346645129a62cda42a61bb426203bfdd5bd1fc2cda6a70a16d225e0354d8a93eb8994b664ee54964953ce7934d9538a9568ea49c09a06e7f44c3d6438773d8c944a7f0553d1432abf9c1c8ee57d7c0aefb225b91342ccaeed8af15efc9ff76b0c405761a50349573201748cb50d8a1343c92", 0x9c}, {&(0x7f0000007000-0xcd)="cde4cbb9bcba9d5dfb0afe809cbc6d0e29442fe36e92e5bec688c66715a79f5396fb42dd13802aa612869a7fe133bbd555f7437e86b40a9b1448d99eb83d03778836f46b7ebfc4d85f38ba82812f8dd236e343813885b399181170fe7a3390a20872187d124cf1eac9ca5dbd99a9a9b54aa03601e8fb3e6d6aad86b55a56fef9830ee327e8787916bdc8efe98d170f2b760b2315d51cac47a4314286eeee7da84e1d387dca0d6d58c276360e0e834b7d1aa38db61550e8144ad186a11ce6a6dfd77e26c62d46569de063e51c23", 0xcd}], 0x4, &(0x7f0000003000-0x1d0)=[@iv={0x88, 0x117, 0x2, 0x6d, "c04fffae9b591f210746fb70ca39674b252146afa3333ef171d5fc2b9d0d3cb76b0248af3b659ac6fb8d56cb1b17508576f2bcd7276384083699e737b12cb9fc4cd909b9a871bd751a447368d15f92643451bf91980197d4151d2d538b5edde46823a71dfe09d715e4b6d1f4d2"}, @iv={0xd8, 0x117, 0x2, 0xbd, "7fd79a1681b1c02b507be6b4428a9f4d5dff1714e47e0d72f89e886a1d0fb8035955dd3afee1a57ec38a709d0ec38f2cb154afa7ec5e1f96111fc7c83f9f5ad87bdf8fe7890e2b039451e95184c903d4d1649f4e5aba0406ea8fd5666c3dda86106bd52997e1855e32d8464960c68068841540efaa06e99ed69ea9451d05e44ba4838e7ad3e73497d93152c8814223701a364d889952c0e9eddd3264a4f3f4dad405629a1168fe4983c2895d738916c21d224e201913d4ac13d0d95103"}, @op={0x18, 0x117, 0x3, 0x58c33cb6d3169aec}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xe8}, @iv={0x28, 0x117, 0x2, 0x13, "1a8ec67895e3c8cc0ddc6fab8af5fea33c2f47"}], 0x1d0, 0x40000}, 0x4c000) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000010000)=0x101, 0x4) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x33f, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) 2018/01/16 23:49:35 executing program 1: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ee6000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000ee5000)={r2, &(0x7f0000ee7000-0x50)=""/80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)='xo', 0x2, 0x14, &(0x7f0000ee5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r3) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)=0x0) 2018/01/16 23:49:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0xffffff56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x40000000000000}, 0x1) 2018/01/16 23:49:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x200000002001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f8000)=[], 0x0, &(0x7f00006b7000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2018/01/16 23:49:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000417000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000251000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xde, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={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]}, 0x1, 0x0, []}, 0x90) 2018/01/16 23:49:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0xff, 0x5, [0x0, 0xcb4, 0x0, 0x8000, 0xffffffff]}, &(0x7f000074a000)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000430000)={r2, 0x4, 0x20}, 0xc) mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000038000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000eb000-0x4)=0x60) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000090000)=0xfffffffffffffffc, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@random="f60fe508ba39", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8ace800212be", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000ea000-0x4)={0xffffffffffffff9c}) socketpair(0xb, 0x805, 0x1, &(0x7f0000047000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f00000ea000)={&(0x7f000000c000/0x1000)=nil, 0x9, 0x4, 0x0, &(0x7f00000d1000/0x2000)=nil, 0x6}) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000ea000-0x4)=0x2, 0x4) 2018/01/16 23:49:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x1f}, 0x6) 2018/01/16 23:49:36 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = socket(0x11, 0x6, 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00001b4000)=0x80, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000cd3000-0xa8)=[{0x0, 0x0, &(0x7f0000b76000-0x90)=[{&(0x7f000029c000-0xd6)="a1909e5cc4b2667deec5771eae8de2743243f9efcd510a83", 0x18}], 0x1, &(0x7f000013d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x24004084}, {0x0, 0x0, &(0x7f0000fda000)=[{&(0x7f0000c47000)="bf06d4e24eaba487dc586dc9d9257d784e7a4184a902c30cc8c67d2d3114cdee752e495df0ba7c736d0c643812d66cb665c97be1ebef82455d830b1c58273cdbe2fbb73562738ce5471374387e3299f8c0db6b9b3cfa15e72d5122bc01c6edb5560b498ce87e28f9e257c1eb39098958035bcbe18f3d3aac0dc59b2654a7d171f0b5998309909428f850be728682e6ec78d1890ecb345a0cfd6b2f715d781f6b3fa9e1501b604827f26454e4e73eac75a6bf896a776ec035bb1143644b95ccfceb67227940d8746982bef7fbbef4d1df1eff8c69b9a3e26563ca341d63fe44cc96aa54bcf0ad834a2ea63320", 0xec}, {&(0x7f000045d000-0xf8)="9569246c5070995079c760ef6193d6f3c8416a8fa861e89a04395a3989acda4eb6a45de5d562cdab5f4a6d9ef0647d3681183d6f538968ba7897941297d842ae3cbe2e98863bf8267dc294ab65ce1386734929ceb89dc84688b8c62ff9fc842dfe5625eaeaa48dc84f86d0ee1b8e5c9f059c3828eb1df321eb14e17278faefc88992f128d2a1411e23d586d302f7175b6c94503dc022dd4086d6461253da876a5df47289c247cf57abb21563a221ec0dd368b844c37e5a1cbcc3acde0ce5ce18a640687fc3563dd36bd71c8864dba3218d15e9c1fbb8e2c8f36c82a250dbc466bd10d5841fa5d189e226b5ad7f06fbafa7a05ae284a26d13", 0xf8}], 0x2, &(0x7f00008d7000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x3a, "0f15d7154b73cb2cef0ae1e0006247cdc90d6fa900ccbf90a1378f39453edb4f44331fff690759c12221d5985e3330711efd8441aee57c96fd9b"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf1, "132d8e92633684e41905ec7f81f887561b0e6d83c5b840bf239eb6d0e98e3e764d31eb2b121c67bc945608527fa895feda76c8a2d0dc153e389a336e2d89c728eb479a977bae798eddac81337b428ccc82d8982715b405afd369422993fffdf4a700dd4bf3b545447ce5c41e707a857a8f186d6851d62fc992d91983d780200b2742382a97902b21a81e3d6986e877ae04b8796ca9ad4b2caac09c03290ae9761e3411109a5fa2177cb46f195ed51003c8989303964a2439073c4ede1f866c69a89b130d71f08dc19a70aff487d691f697c50d7146547757d0308bbd733d31742f1ec38c3156df91113c64f5fd38ccaa47"}], 0x1d0, 0x40}, {0x0, 0x0, &(0x7f0000349000)=[{&(0x7f0000a45000)="", 0x0}, {&(0x7f0000e3b000-0x59)="4df0dc79ffd8d31c2a638a445b2fb21e4f39231f18df475e979c938b2bbc23f3d24fdbf57cfcbf95c2decd7b34e230df9d7f8a1d38dc8021d0b2612e31b5641caecfacb2df787962b4e45334011ead093e228e6e70be244322", 0x59}, {&(0x7f0000555000-0x47)="a35dd27efa91a1c6d8c3da497464a47fa9ecbda24f75a745804a543fa67b651e0562f29e6b26c2cc7e73d1282b3e68eb7c20ef5250b8097383f3bab61169a0696378ba9c555268", 0x47}, {&(0x7f0000f10000-0x1000)="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", 0x1000}], 0x4, &(0x7f00000b4000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10000}, @iv={0x88, 0x117, 0x2, 0x73, "acf7cbfc83d947a99f97b42e8840be27ba4db1d49af7b6b399429df5172be041c3ab862398b28ef33cbd9726f6d9a18bdad8474a4968f0029685d5f0024fb39c1477f60cc0e66f82d776bea97a2d201d8b1425a7ce2d54402f2b6d88eb972b5255765793aa7caeedeb894edd2180bfe7fe4398"}], 0xb8, 0x0}], 0x3, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000c5d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0x3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:36 executing program 5: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x5, 0x4) connect$ax25(r1, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000026b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026a000)=0xe8) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000bf000)=[@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x101}], 0x1c) readv(r0, &(0x7f0000170000)=[{&(0x7f00000d5000)=""/234, 0xea}, {&(0x7f000026c000-0xf6)=""/246, 0xf6}], 0x2) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000026d000-0x4)=0x808, 0x4) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000026d000)=0x2, 0xfffffffffffffd9c) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00001c5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r2}, 0xc) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/16 23:49:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:36 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d50000)={&(0x7f000061d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f7f000-0x2c)={0xd, 0x3, 0x2, 0x8, 0x4, r1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2000000000800, 0x88, &(0x7f0000f80000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000ac4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f000043e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000423000-0x4)=0x60, 0x1000000800) connect(r1, &(0x7f000027d000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='ip6gre0\x00'}}, 0x1e) bind$netlink(r1, &(0x7f0000bf9000)={0x10, 0x0, 0x2, 0x8000080}, 0xc) r2 = accept$packet(r1, &(0x7f00009f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f2000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00008f2000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0x267) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000115000-0x5)={0xda6c, 0x100, 0x6, 0x3}, 0x5) socket$netlink(0x10, 0x3, 0x1e) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000a68000)={0xfffffffffffffff9, 0x4, 0x7, 0x90, &(0x7f00000e4000-0x90)=""/144, 0x4a, &(0x7f0000337000-0x4a)=""/74, 0x24, &(0x7f0000371000)=""/36}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000010b000-0x12)={@common='ip_vti0\x00', 0x7fff}) close(r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e82000-0x8)={0x0, 0x0}) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00009c6000)=""/87, &(0x7f00007b7000)=0x28) getpeername$unix(r1, &(0x7f0000d0e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000611000)=0x8) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000264000)=""/39, &(0x7f0000a30000-0x4)=0x27) 2018/01/16 23:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x5462, &(0x7f000090b000)=0x0) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x6, 0x25533e43) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000601000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e3000)=0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000068c000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, r2}) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000021c000)=@assoc_id=0x0, &(0x7f0000b56000-0x4)=0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000feb000)=0x0, &(0x7f0000228000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000718000-0x8)={r3, 0xff}, 0x8) 2018/01/16 23:49:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007d9000-0x108)={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) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "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) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e4f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc7000)=0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 23:49:36 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000116000)={r0, &(0x7f000027c000-0x54)="be363e39de7ed4e2f22ef467983e88d94abfa7882a480933aad7a1984848eda7d2d40a58f78f0b150a8847fc16b5442996ce0e7d83164353b6b30255c66044db868fe924ac15ae7a9e73797f3a459e8f68e041be", &(0x7f0000fbe000-0x1a)=""/26}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x4, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f00008cc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002ad000-0x20)={r1, &(0x7f0000fbe000)="c9745248ee1d63d26ec4ab827241a400954a15c1e36de791455ab1f3d1707985f5914c827826b033fb14e3abd44f3b2beb522633727d27d02afd433a4102f249c104706e0eb3030bc33d95b3c0e8cf2c4d511868ef54960e11123b38cf81d28d39a3f3359398bf74298a5c22ce832d265bcddd813735a342f08a5c7bbf358cd39751d31a2f81b67334d637545232ffd2872ab11e38d026d8f6954c3ec7cb40276f14143672b26e6586bcec6b867e469ffd599df3893b8972bb8c41f98a2054fc7d1df2d71356fef6c6d3b4989aaf9f458ebb5efc7ae6ff", &(0x7f0000fbe000)="4ccda90145ef9dbfc58da3b651365c3bcbea8cc2b0d722a51807d57deb635b5d8bb29f27b34402e6e0d0e42fe2be053931e140ef877cd028d13ad52840582b0cd24f8418db6fb560a11790f6e72d45ee1676099ec9e653404fb890b8008629bb41cd32ba435ee1517f53ef6bd35a98e5ca1daf96ff75710db3b800751a85bbce481196d5046e135fc318e3b14a28effd33c286baedfcca74286761e3061340e8d61e086796ecdbf80e29cd078115151ad69d6c5ecaccec2473e89435da567da81500fb5d09c449c6c736c441ed46f3f37f00027466c3015b18a31d584b4eda124518939baa", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/16 23:49:36 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000002000+0x89)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000029000)={0x0, 0x0}) 2018/01/16 23:49:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bae000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000632000)=0x26) sendto$inet(r0, &(0x7f0000610000-0xa9)="4b1d97dc25a2ecf0d1089a45aac867a2f61d5e3d82e2184260ae9844c2e6f062922f360ec2fbb494e662c0bed2ad5115e4665670cd2586e394719805382bd75d981a223b0e8397108687a2d914940d6add6ecff990d3765b4404339cfc36f79386098f8355fdf708b4860e6ad8eec17dc863eaa002141e04371b80d4ad6e200f5bfa89ff5810178465b619eb9eb0976e860158eedc4e728dfbc3776c36a240abb80b987f748987ef77", 0xa9, 0x800, &(0x7f000089c000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000019d000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r1, 0x0, 0x0) close(r1) accept4$inet(r1, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e03000)=0x10, 0x80800) 2018/01/16 23:49:36 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000029000)={0x18, 0x0, {0x8000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='gretap0\x00'}}, 0x1e) write(r0, &(0x7f000000c000-0x3c)="", 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000008000-0x4)=0x7, 0x4) 2018/01/16 23:49:36 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef3000-0x10)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/16 23:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000a2c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x22) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00008bc000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000059a000-0x10)={0x1, &(0x7f000029c000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/16 23:49:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000038000-0x4)={0xffffffffffffff9c}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000400000)={r2, r0}) [ 493.778884] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/16 23:49:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) recvfrom(r0, &(0x7f000073e000-0x60)=""/96, 0x60, 0x40, &(0x7f0000868000-0x60)=@nfc_llcp={0x27, 0x800, 0x1, 0x5, 0x5, 0x80000000, "d6294d63a704d52a0283acb2a6a784dfae074a1e9857969e42de7658c326dc3d6089196d73ad61667348cabb1ca83119af4ba057509e969e8e1337d55659d1", 0xef2}, 0x60) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002f5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000768000-0x8)={0x0, 0x0}) getsockname(r2, &(0x7f0000f25000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000832000)=0x26) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) poll(&(0x7f0000dfa000)=[{r0, 0x8221, 0x0}, {r2, 0x2420, 0x0}], 0x2, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00006a6000)='dctcp-reno\x00', 0xfffffffffffffdb4) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00001e6000)={0x2, {{0xa, 0x3, 0xfffffffffffff801, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000451000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0xd9b9, 0x0, 0x5}]}, 0x10) 2018/01/16 23:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c60000)={0x80000001, 0x400}, 0x8) 2018/01/16 23:49:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006ad000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000020b000)={0x0, 0x84}, &(0x7f0000377000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000373000)={r1, 0x0}, 0x6) 2018/01/16 23:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f000300000001000000000000000967", 0x26) 2018/01/16 23:49:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(r0, &(0x7f00001ec000-0x23)=""/35, 0x23) r1 = accept(0xffffffffffffff9c, &(0x7f0000276000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000034f000)=0xe) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000581000-0x4)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000517000)={0xffffffffffffff9c}) accept$alg(r2, 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000040c000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="983f03a4bc52f1d63f60177845876073"}) 2018/01/16 23:49:36 executing program 1: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xde, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/16 23:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair(0x5, 0x80007, 0x60, &(0x7f0000f4d000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000d38000-0x38)={&(0x7f00000ec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e92000-0x80)=[{&(0x7f0000c56000)=""/71, 0x47}, {&(0x7f0000af6000-0xa0)=""/160, 0xa0}, {&(0x7f00003b2000-0x4e)=""/78, 0x4e}, {&(0x7f0000979000)=""/232, 0xe8}, {&(0x7f0000768000-0x67)=""/103, 0x67}, {&(0x7f000089e000)=""/127, 0x7f}, {&(0x7f0000b9c000-0xf5)=""/245, 0xf5}, {&(0x7f0000788000)=""/244, 0xf4}], 0x8, &(0x7f0000762000-0xd2)=""/210, 0xd2, 0x1f}, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f7c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df8000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a25000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x2, 0x401, 0x2, 0xa0, 0x20, 0x5c, r2, r3}, {0x400, 0x2, 0x5, 0x9, 0xffffffff, 0x400, 0xa17, 0x180000000}, {0xfffffffffffffffb, 0x7fffffff, 0x9, 0x5}, 0x1f, 0xe, 0x3, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x33}, 0x0, @in=@empty=0x0, 0x6, 0x3, 0x1, 0x3, 0xc77f, 0x7, 0x8}}, 0xe8) 2018/01/16 23:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000cf000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f2b000+0x5cc)=0x1c, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000fb0000)={{0xfffffffffffffff8, 0x6, 0x8, 0x452, 0x6, 0x33bc}, 0x7ff, 0x7, 0x6}) r1 = socket(0x2, 0x80004, 0x8001) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000796000-0xee)=""/238, &(0x7f0000a5f000-0x2)=0xee) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b1d000-0xc)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000ef3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000011b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000075d000-0x4)=0x0, 0x4) 2018/01/16 23:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xffdffffffffffd40) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000647000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000653000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x27) 2018/01/16 23:49:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000b, 0x6, &(0x7f0000eb0000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000088a000)={0x3f, 0x2}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004d7000-0x8)={0x0, 0x6}, &(0x7f0000295000+0xed9)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000241000-0x91)={r2, 0x6, 0x89, "13783f66f4f3736445d34ea05da9dd0f93d52fec78ce9006b48c5e53db7fd7937e6924391bfe1220e6a7edbd9eb60c09a9821590468bd25bdfe068538e5740a1d24b47526b465f0be79d7f6a152089cfa5024a1d695e952b86072a9039ef779198feaa6ef69a443b567a5b3838754d08d6e8e09bd760ed562428d2f0ba2c2024b8e88cf94d276f3698"}, 0x91) 2018/01/16 23:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a88000)=0x5, 0x4) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd", 0x10}], 0x1) 2018/01/16 23:49:36 executing program 2: 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$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:36 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000012000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000f000-0x30)=[{&(0x7f0000024000)=""/68, 0x44}, {&(0x7f0000016000)=""/137, 0x89}, {&(0x7f0000025000-0x7b)=""/123, 0x7b}], 0x3, &(0x7f0000024000)=""/216, 0xd8, 0x4}, 0x2000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000026000-0x10)={0x0, 0x2, 0x3, 0x8000}, &(0x7f0000026000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r1, 0x6}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000025000-0xa0)={r2, @in6={{0xa, 0x1, 0x1000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8000, 0x1ff, 0x9, 0x1000}, &(0x7f0000014000)=0xa0) r3 = socket$netlink(0x10, 0x3, 0x20) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x20, 0x20, 0xafb, 0x5, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@generic="2755facc1a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0xc) r6 = socket(0x6, 0x4, 0x1000) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000017000)=""/119, &(0x7f0000018000)=0x77) r7 = getgid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000024000)={r4, r5, r7}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r9, &(0x7f000000e000-0xb4)=[{{&(0x7f0000023000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r8, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x4}}, 0x26, &(0x7f0000025000)=[{&(0x7f0000023000)="388fe1f17acae41bd9d117557707a988508b788502cb86921460d4afb8385cea4dcab330b023b2f8774888ab26b666f625bc29fa7e9baa941c78bc10532cbe9cd51bc8e66901ffc8952591479df71c3a50fe86df2fee9f0ec94a486a3c0580d5bef108c4f2059029c2fe4d6b8f0ba2adf8f130c89b93a08e9dd5876e727e26a715c1c977f535be0836e90051885d6f8ee0509a6840c2b898c2f9", 0x9a}, {&(0x7f0000025000)="2b4ed5aa18da08488ff54f1f363128ca81948c2a614893c6986a481cf4fa81cd57822e541607b35ee40874ae9b974520e098bf5520a7fc749befde215c18985425910adbe7ac57ed0b558b634f5e20a6ab6acf6d00238732598738ff135969bf06998260de877271981323b659a7159757601ebd30af9c60be187fddd12fa033b9fc3c605e5ced833084d8eef7916fbf1ad6563a9a77481768a3bbc54661b4b89af472ce788762e5", 0xa8}, {&(0x7f0000005000-0xa3)="e1c82484c80c3e25cb300e5cc17974bbee375b61618678bacd49499b5f190ed17d00d884f89cf75643efed67c54a6fd5e0df71b157243910d60e58352e8db9ed71677c661caebb16f8070f73c0631b867e1da0d45867939f4a967832b6842f67d15e14d326911b479ba3fb9d1a75d6da63d87b1353b69ea6c2dca1626dd4c83685fc7f590bfa194b211d98ee091f3c667c7046c9ec4214681dc5ef9ab8fd978d4528a5", 0xa3}, 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"bbcd99071e4b7f229684223460db94c0ae336da97839a498cb37a64f39dd5eccdb9020bdb99ef74da57cebf62a28086cd1ecacab008834cd023b0a59110b4660f0b10c1dcd667c67071e62ba7e824630c95d817f64d3b4a7c110e5515c55ccd0c400483b6910ef8708cf02e5aeb030aba5223017da278ca803f701f9aa150447553304fb1361540d9312696e2be6668d04df7961320e45c3a1b1e9e8714bebdc027279276a8344a9e29f46483fa94458ee696eb31a6b6ab815f1adfda97c8ae9218b8853edfafc322f681a75fc48c17432bce0cc3f6322d199625c547785f91d55018bc9056896"}], 0xf8, 0x4000040}, 0x81}, {{&(0x7f0000025000)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x1}}, 0x26, &(0x7f0000025000)=[{&(0x7f000001f000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40}, 0x6}, {{&(0x7f0000025000)=@llc={0x1a, 0x16, 0x1, 0xffffffffffffffe0, 0x4, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000026000-0x20)=[{&(0x7f0000025000)="5f47cac6898d800f9c1db18e9dcbd6a6af12d46ca0323500908d59dd2a2586c999fc933f5a1731260eaa234d968e8968b66862ec0a643af474bc1c3a162e324f633465566fbe67548f6fda17cc4fa5265235e2025d262710c7d0ffe44e699b3c625f83709b8ea6914f9e6d256e0ab402b91b93e624ca9b53781d42d168", 0x7d}, {&(0x7f0000012000-0x4c)="b08de16d7821fa6513ad11ce9e5d344619227465f8b636fe798d2f80fbc930e6e0684ae0436a5db490c183f4b87ef934ec36fe482208b17932bb3a5b9f1e141fb94490333937fed86054ebb7", 0x4c}], 0x2, &(0x7f0000025000)=[{0x90, 0x0, 0x2, "8301a4c8e165427a8987e5584255e776dab146ea65cde5f218e43db9248f72cdb4109f1300205c803831eadef9918541c463f0f16fe923a64dd95619d1c7bb80013800b5f4dbe388ebb615f326fbdd5bb5310c13805ed6a0ba9f99fd7bf27641259d1312506829d3807b17caf2e2b0856467a85fc8fb75aa1e4d007b"}, {0x110, 0x119, 0x7, "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"}, {0x50, 0x117, 0x7, "ff8e180452a2f6540d7d197b3afa5b5ecc320c768ebfe9f9242f5c40f4e38235a4c853003b4feccae88bb11fe4c26251c97cbb7b35fc02d207795c6e"}, {0xa8, 0x118, 0x7f, "c880ae3c999738fdee6978ff055792aaa7238e9bc2fefa83800f9bc1ad2d28f7d4a4b401cc7f66f32c4773374810fc43146540938dc195ab04ba321b6d8f7dc47b3b6bbd83139fa48530866f007be793a5c2edab5ea60dcf60d4d1563f4e802ab5caa81b810e6b48f691b9e08640386a1898f9013fa29d5ff3edc11423d46bd888241d7acb32680a304371c2fbe1580d032067ff2fb40f"}], 0x298, 0x4004}, 0xfffffffffffffff7}], 0x3, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r9, 0x29, 0x2d, &(0x7f0000025000-0x88)={0x7, {{0xa, 0x1, 0xf4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000025000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r10, 0x6, 0x2, &(0x7f0000020000-0x5)={0x9, 0x35, 0x8, 0x3586}, 0x5) 2018/01/16 23:49:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd6, &(0x7f00001f4000-0xd6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x2b, 0x4, 0x0, 0x0, 0xc8, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[@ssrr={0x89, 0x2b, 0x1000, [@dev={0xac, 0x14, 0x0, 0xd}, @multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}]}, @lsrr={0x83, 0x23, 0x80000000, [@loopback=0x7f000001, @rand_addr=0x4791, @multicast1=0xe0000001, @rand_addr=0x4, @dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0x7, @multicast2=0xe0000002, @multicast1=0xe0000001]}, @noop={0x1}, @ra={0x94, 0x6, 0x1ff}, @noop={0x1}, @rr={0x7, 0x17, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x51]}, @ra={0x94, 0x6, 0xec}, @ssrr={0x89, 0x23, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x10000, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000a0c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a52000)={0x0, 0x100000001}, &(0x7f0000135000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006ed000-0x108)={r1, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe91, 0x28b4, 0x0, 0x33, 0x401b, 0x7000, 0x9, 0x6f03, 0xbc, 0x3f, 0x9, 0x4b2, 0x80000001, 0x7, 0x7]}, &(0x7f0000a67000)=0x108) 2018/01/16 23:49:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000010e000-0x18)={0x0, 0x3ff, 0x30, 0x4, 0x7}, &(0x7f0000eef000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000060b000)={r1, 0x400}, &(0x7f000032d000-0x4)=0x8) recvmsg(r0, &(0x7f0000e61000)={&(0x7f0000051000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000035d000-0x30)=[{&(0x7f00001c2000)=""/227, 0xe3}, {&(0x7f0000e12000-0xbf)=""/191, 0xbf}, {&(0x7f00002ba000-0xf3)=""/243, 0xf3}], 0x3, 0x0, 0x0, 0xffffffffffffffff}, 0x1) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000cac000)=""/75, 0x4b) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000cf0000-0x70)=[{&(0x7f00007d3000)=""/0, 0x0}, {&(0x7f0000540000)=""/0, 0x0}, {&(0x7f0000673000)=""/37, 0x25}, {&(0x7f0000a39000-0xa8)=""/168, 0xa8}, {&(0x7f00002ea000-0xe)=""/14, 0xe}, {&(0x7f0000875000-0x3c)=""/60, 0x3c}, {&(0x7f0000e69000-0xa)=""/10, 0xa}], 0x7, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/16 23:49:36 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000000e000)=0x0, 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000f000-0x4)=0x4, 0x4) syz_emit_ethernet(0x37, &(0x7f000000e000-0xde)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) 2018/01/16 23:49:36 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fc4000-0x1c)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x400}, 0x1c) 2018/01/16 23:49:36 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="f0ede0d860391b2aadcbe119f5f0400dcdeedbec596c3589ba0c6efa9c32c61f501a06b1eaf95f2a2fe7a24a49d947dc5fb0cb2d207728c9a516fcbce37cf9a379829e89abd60a08388af85f3d19c06e7491b685057b1a0865f8fe631746da66c6ee07984f3458ca", 0x68}], 0x1, &(0x7f0000005000-0x40)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000007000-0x38)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x800000}, 0xc, &(0x7f0000004000)=[{&(0x7f0000003000-0x37c8)={0x37c8, 0x38, 0x0, 0x2, 0x3, "", [@nested={0x10d4, 0x66, [@generic="9b0d33d19d57f3af46a741490df9005f9ff513b05375169a64323e", @typed={0xc, 0x93, @u32=0xeb33}, @generic="ab5f93a8ebf2914403c226fea0497186627f243e4b5cfd390176fa02aa707f92910486d3d48f62e91b84cc146a1599b48649976590b6ff89f8315261512911d358b80279d38822f0c376a9910fba56a3685b6822bed916457f60a8817dd9f422d53a05ffe92914df033dc15fa326cc2efa4f6721c07757f12ddc8eae155be1f5a8e777aaac5ccf308d912a3fedc77da7abb066d259c86f9e1b1fa166a3fde872a2897b6b305c0f", @generic="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@typed={0xc, 0x53, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="cd9897d5b0de1e5b5a94a128979944ec3910538cdcd6aa60650318b899ac1194f01f92ea1f6ae08b9b6c54d6c09ca21ee2c307402687cbb432b44c908680bb20838e4ba74a42830a1efcb7c168c993a4fd0a081b5d47a96c3f1435a5370d6eabd610afaab1e8014a42fc1c642100c76ae403259de44ee8bebcf161c3e712f0590979e15108cc0815cc33b6e862c4350037769ffd6812dc958af5d22d8651f389aeeea69f528d7dcf17dc44f728fde933fccd6c99987f40198ce5eb9a18cfb5", @nested={0x12f4, 0x79, [@generic="a43aee8e9f3daa67cdcd884b3bf761d5afd08e62e786a5aebb35205011452ecddc374e7fb5b5a2b6a11c451628f64c13a516c1e63cdc0e5e0bcb9c438490c05f6d2d9a9d7558267d63ce4ce1adaf7033f16a35e657cab187fb3a9c735349d34bfa70f524bb3a943dad8f63167c013e176dd8e9ca8a5bd0ca61afc37852e5e55ee35d75d971cafb49c5c26f39f26d7b902f6762371bd8f7cd61b57217ef9fc2c74f3da595d6cdcd7ba7f6aaaa2083a228c8356cb3ce07c67160d25af0a1b9a9add6a93d6a5da0f013e1475197d34ce56fe371920e1c47e7827ded94cca0dc9096", @generic="93a53549602466f65f4b76f68caa8962a1c8825981920a514dad08cee3f9c370360d8feeb3ab9ab0d2ccdeb1ab53c8754ea73e9a1595526cfb112622ce046b80afe7f2158341dd204139ccc4e2d0b200e86e64b9858ae86fc52a10ea627b311769020c46cd4f706bfa7191f5d3f7fad4254e7ac9fccd4c03fab0ed757b6589558c0baba24ae7390e095392b8669043196ea310f37e22bbb80d8ac342425f87107c1c52c18734a2ad4688cb7078", @typed={0xc, 0x7d, @fd=r0}, @typed={0xc, 0x2c, @uid=r3}, @typed={0x18, 0x28, @str='em1mime_type\x00'}, @generic="f82b868da5ee4a2f2d91c9c0f9a9473b55645170938b0d4d3977159018246245c92759d4e1d581c7a3550484a455e0fa4826b1385b68db178c72f346a4ee203dcf7ac90d3f0fccb5f6e91c79b0efe1f77fb4b07c0582c7146f88c9adc5463b022872e8f7f1e454a820f8f52e9d8e926811bfac381d7ec3eddfb9e6fcb5dbfd5205ca01fcaa16aa033230af0154731a1f5c78b6b5c5a772990ee6887362f9e196c955983ef211c3244cf3ec3d13b0595e8007891f4e825f959ddec2ce2445c6959a67d2e004d6d7e858206d4c582bb0cc53d1e631d7492adea59fdc919b9786037a74c5cb783ec7877d5f59ab66", @generic="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@typed={0xc, 0x58, @u32=0x6}, @typed={0x18, 0x61, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="44410ea31fd57e1b3f7d32550abb19a82730f5593b54954afdd93c91c1ab8652a861"]}]}, 0x37c8}, {&(0x7f0000007000-0x84)={0x84, 0x2a, 0x100, 0x7, 0x0, "", [@generic="64915bfdc35a0ba6a968efcf5718870346aaed917446edf07476eda7795bbf8ba75ffa961030ea56043cf4f4e46a7b7804ba516d577cd35cd45d3d5d148687ba3b73a03631636aec0d2b17682ca3d79d", @typed={0xc, 0x22, @uid=r4}, @typed={0x18, 0xd, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x84}, {&(0x7f0000006000)={0x40, 0x38, 0xf2c, 0x5, 0x1, "", [@typed={0xc, 0x8b, @pid=r5}, @typed={0x18, 0x7c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="", @nested={0xc, 0x13, [@typed={0x8, 0x1f, @void=""}]}]}, 0x40}, {&(0x7f0000007000-0x178)={0x178, 0x39, 0xc7e762d5e927ab3f, 0x5, 0x1, "", [@nested={0x168, 0xb, [@generic="6d4708b43dc1fa1d0eb24a59930ce3c9c521b6f6b778317a8fdaeaa86b7ac52f9dd714c061890d5792d1aa443b39d36a4c3a4c6c343a32ce62f0efbe6ef20a40822656a9a05678ccb7e5280d34663667d1750ef08189904c777474b9ef9b276efd0f14bdeef966440309ab852478f89123a52b9bd9b4092f5c2d2b0b947bfbf2224704efa75a6b0c9ae03ae2e05754c945527c188142c8a5f2b259e84b6829442cf335cdbbe5a2e7a89bc03d9e55d0df03235292a6d80f5cc29ef27ec8cc25d75973ac506191bcd1d2913d9606069bd4acda88af19effc745da4792b5b18b128b163e955af52d2bede82be39fb", @typed={0x68, 0x4e, @binary="5cdc65d02a30a17ec38ea2dbdf654321ec8dcd63eb08f41efe75b41c94e59d06aa332513f2ff3b826dad4cc5a25455595c5ce356faec10c21c50395370c5726bf9fbb515ec53df58a9e86879ca9f8a45eee80b1820b4c72e5fd5cc242fe631"}, @typed={0xc, 0x5, @pid=r6}]}]}, 0x178}], 0x4, &(0x7f0000004000-0x40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40, 0x4800}, 0x4880) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/16 23:49:36 executing program 1: r0 = socket(0xa, 0x0, 0x1) connect$bt_l2cap(r0, &(0x7f0000241000-0xe)={0x1f, 0x3, {0x1, 0x400, 0xce7f0, 0x1, 0x9f37, 0x2}, 0x3, 0x3}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/29, &(0x7f0000001000-0x4)=0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/16 23:49:36 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004c5000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) 2018/01/16 23:49:36 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000098000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000179000)={0xffffffffffffffd5, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x1}) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) 2018/01/16 23:49:36 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) pipe(&(0x7f0000ef5000)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ef7000)={0x0, 0x4}, &(0x7f0000ef7000)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ef8000-0x8)={r3, 0xfff}, &(0x7f0000ef8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ef6000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000030000-0x4)=0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000af000-0x8)={r4, 0x2}, &(0x7f0000cf8000)=0x8) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000338000-0x1)=0xee86, &(0x7f0000ef5000)=0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) 2018/01/16 23:49:36 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket$inet(0x2, 0x807, 0x1ff) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/16 23:49:36 executing program 1: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51135d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000006000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000003c000)={0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f000003c000)="467dca157e321e8632c3a46d7e2cfbef5f2a5abf71f94bec2114383a438e1db8b90fa9970c617d073e787953c6a01557768c3ee5b9340b2f271ba3c60336ca65456a1b653bc0def3fe0b2b6e73a78bc8a1f43b43ab1db0db1033be834b378edcf550d3e5d82b80b5553226346af851e3d00c94f32366dc15db13a75ad52f18aaaa95b8f44e3e81ed2adb266e24a826f693ec9779508849617b808645de59fac1ad", 0xa1, 0x200488c0, 0x0, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f000003b000)={0x0, {""/7}, 0x0}, &(0x7f000001a000)=0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000029000)=""/15, &(0x7f0000013000-0x4)=0xf) 2018/01/16 23:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) r2 = accept(r0, &(0x7f0000bac000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fcb000-0x4)=0x58) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c70000-0x14)={0x0, 0x8, 0x9, 0x2, 0x4, 0x169}, &(0x7f0000f3f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000085c000)={r3, 0xdb, "2ae3d0112cd2d8e01661c2f6c60baf32c0cba6020b98b720b7ea26316f529de055c8afc7be3a8953d3fdb1f63838ccc6e250278af3097aee3f6b5a44dce7f90801e7f9dc8911754420feb9fbcc1d42c99a1c68531fe77d8979e5f1c4dfe2b642d74f40511a1ab4094c21ab24ae37434af87f603544e30499b20b340879908a2f2c201830adb71b656cf9884170e5b5e70793ee461de4710c501ce46fa93a1ef3dec40bcbe6642dffdf52bd2ce7e8814dfeb646cf80d2ca249dafd3719853fed02fc019c3ebb602c54a4f5aa65423bb6b7b59a10b722439e0fdc1ab"}, &(0x7f000097b000)=0xe3) 2018/01/16 23:49:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000687000-0x4)={0x0}, &(0x7f00002bf000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) sendmsg$alg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000e26000)=[{&(0x7f000098c000-0x74)="7239b9b06fe1d6e92707721092d59d3877f9e4579d6f6ee34537a0229667f6e9537e04db415edfb2ae36dcc08076db552b2197e52e256d94095fca42f19bc363f0f3d516f7af2da4891464ad0e368339c944834bfd634c4bd818b3f62b0e532db21b712372d22fd2da8a2d3174611b0bf685b134", 0x74}, {&(0x7f0000918000-0x6a)="a6b50bb59ba6de8061f1e04f25d69e6422965a6cbb6f5a6ac5c649275d841efc30ce67b4bd4c7390a8ee2fd7e735b2a2508a03f6b40135a8616a1552038a9361890e8a4bebc9c227a7e60fd40de745d8fff71d851dbebca04f7ead890aaa71287551e417a2966c7068e8", 0x6a}, {&(0x7f00005a8000)="2a25425b8fde3742d3a4e15dcf44c987be667aa62963d0dbc9f28e5a90342ed59697ccd36070f18bbbfb7815d389431053da3ad701906d45b4cafa85170aa482d6f5f3756b193ce625ddea9e207ea42cffa9e657cf4f027b8329a200f8ffd19f65d0ddc6479eec9f0dc5136c0dd11db4707d5e36e8e7231ef3d51ebc42cf09121315d515e2fce5778eb283cfae95a205bbcf", 0x92}, {&(0x7f0000f57000)="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", 0x1000}, {&(0x7f0000b94000-0xd)="360cae4a584bbf25ac37f06be3", 0xd}, {&(0x7f00005d2000-0x82)="ad83ea51fe09f734c212a614b0fba99105e8f7f3db6b186ea7c63cac991165b30c27788914be51466237334506dfb86604b0a2cf8c923b56d869bdf5fae6eeda7922137b41f7c294f9f87fa377a04870599e7f25157893ef4423cf281bc807e7b6136b62b8ee220b86739c7b648fc7608f310a2fe5c30388e084ae2f082a5ce5c5ec", 0x82}], 0x6, 0x0, 0x0, 0x8000}, 0x4c095) 2018/01/16 23:49:36 executing program 5: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 23:49:36 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x25, 0x84) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) 2018/01/16 23:49:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000fa2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002a4000)={0x5d, 0x6d4, 0x1, 0x6, 0x80000001, 0x8, 0x4, 0x400, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x7, 0x7a21) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000069d000)=@assoc_value={0x0, 0x0}, &(0x7f000030a000)=0x8) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006da000)=@sack_info={r3, 0x8, 0x4}, &(0x7f0000eb0000-0x4)=0xc) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f00006d7000)=0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f000065b000-0x10)={0x5, &(0x7f000074a000-0x28)=[{0x6e, 0x9, 0x400, 0x20}, {0x1ff, 0x2, 0x3, 0x8}, {0x7, 0xffffffffffff8000, 0x6, 0x9}, {0x80000001, 0x7c3, 0xffff, 0x1000}, {0x8a3, 0x6c43, 0x1, 0xffff}]}, 0x10) 2018/01/16 23:49:36 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000006000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000006000)={0x0, 0x9b, "1d3872d4a3c9e4ee655f345c4158ee431d7b9dfc779f85cc1536b0258c65b81558fdbe16a803562253a2dc610f1a423b34a6876ff50b19356f12d3fa81053ecf6316f36128d1c64602e98e05df03aea85ca870b9c92b6c91092620e3c9fc431ce79e37e4666a87e538b7081aabcdc3165398b6c5a037fe2f4f8078fea07182b51088d7915c2c438ca3815363aef75cde0414e3912668e88a15e8b0"}, &(0x7f0000006000)=0xa3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={r2, 0x20}, 0x6) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) 2018/01/16 23:49:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) accept4(r1, 0x0, &(0x7f0000d13000)=0x0, 0x800) 2018/01/16 23:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000034c000)={0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000f1f000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000149000)=@file={0x0, './file0\x00'}, 0xa) r3 = accept$inet(r1, 0x0, &(0x7f0000731000-0x4)=0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000099000)={@generic="8f8287f7cf5997222e7e43911c65ddb1", 0x7025a41b}) 2018/01/16 23:49:36 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f80000-0x4)=0x0, 0x800) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f7f000)={0x0, 0x9d, "81d9910576478f7792b7796ca3c2f13fa9db045a1f0dc5add9f0c7414da2ebe50df8aa40d825b07f0590787a171c2948585c5fce37401a67fada2f7dfa94ae240b9d1a66001902425f3a5e76df166f885f4905ca856007eba9d67dd61015a18db77e00d831397b3a8b752138b1efbdfd078da0dc0fa1ef8ceecc5dddbf9f2b26cc1060e38aa958bed8c6e1759525f54fc8c74ce4d9a9e744bca9857139"}, &(0x7f0000f80000-0x4)=0xa5) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f80000-0xc)={r1, 0x4, "1964ba55"}, &(0x7f0000ca3000+0xef9)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000f7e000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/16 23:49:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000414000-0xc)={0x0, 0x2, 0x40000000000}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001dd000)={0x0, @in6={{0xa, 0x3, 0xf8, @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]}, 0x8, 0x34a, 0xb5a, 0x7, 0x4}, &(0x7f0000e10000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b0d000-0x8)=@assoc_value={r1, 0xabd4}, 0x8) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a2f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000047000-0x8)={r1, 0x401}, &(0x7f000019f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) socket$inet6(0xa, 0x804, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d8b000-0xe8)={{{@in=@dev={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) sendto$inet6(r0, &(0x7f0000316000-0xd7)="2245155fcb9731f04424dfbd812578e4f956a93092681fa14b0885c7d0a550823c1ce6f5649c9ebb938aa113fcc5dcff5fb0bd1f9c055c544993185c93dd2c91766d2570ccb8cb43f7437aa8cc40c7bd4f578d9582fb676487ce427c849c363508b92f859f4fd86c8960c92eaa83266d25b301bc77c4062d94a9c4333a9435007211435ab8fc58df972b3d372295dae7572c5116ad20743856d457302b4956abc5f17932e7f6d7dcc62368dd94207aa55deb30c09b25200c224c521fde5fbd4c42bdb71f7415e3780f4bb351407375d679fb3802089541", 0xd7, 0x20000000, &(0x7f00003b4000-0x1c)={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ae8000)=@assoc_id=r1, 0x4) r3 = socket$inet(0x2, 0x5, 0x8577) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d9f000)={r1, 0x5}, 0x8) 2018/01/16 23:49:36 executing program 5: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af7000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000af6000)=@fragment={0x87, 0x0, 0x4, 0x3, 0x0, 0x9, 0x1}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x0) 2018/01/16 23:49:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000cba000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a97000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000fe8000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fea000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005e7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fe7000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000)=0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000680000)=@full={{0x3, {"c48144a8411df2"}, 0x0}, [{"d7720f2abaef55"}, {"7aa21bb3c4250c"}, {"70c95cde741f6a"}, {"0d07447c906177"}, {"d3ab910114e41c"}, {"5682fa0795f9b1"}, {"768613e21e9007"}, {"4f7934ed7ffa56"}]}, 0xfdc9) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fea000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) socket(0x0, 0xa, 0x0) 2018/01/16 23:49:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f05000)={0x1, 0x7, 0x1, 0x3, 0x3, [{0x1, 0xebad, 0x4, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0xa5, 0x4, 0x80, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x6, 0x653b, 0xa83, 0x0, 0x0, 0x1806, 0x0, 0x0, 0x0}]}) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) socket$inet(0x2, 0x6, 0x89e) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 23:49:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000c39000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000770000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000082b000-0x4)=0x200, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000556000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x80006, 0xfffffffffffffffb) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa6000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x117) 2018/01/16 23:49:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000da7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c2a000)=0x8) bind$unix(r2, &(0x7f00000c9000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r3 = epoll_create(0xff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000430000)={r0}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000b65000)=0x0, &(0x7f0000268000)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000769000-0xb)={0x5, 0x5, 0x5dc, 0x8, 0x4, 0x1, 0x0, 0x7fff, 0x5, 0x3, 0xffff}, 0xb) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000060c000-0xc)={0x0, 0x0}) 2018/01/16 23:49:36 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f00008ee000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000000)="f222f0835bb3a1e0ae24d70f4cc665fbe5bed0b9e87bdc0a34057195e28be5de4ef3461370a5a419d0b7677eeb0cfcc6ccec60e5a632", &(0x7f00009a6000-0xc7)="033e499446407a1246e3ac6b0cb2b9f6a7e75b9f548f0e0e9daabc786b9f4e97488ba7b06db8940b076073f18ddee9b5f770e7cf5ede8938bc5b2050a4d7333d7b5feed0c28aad506a0985ad144cb7ed38a87322f80fe05a23d911aaa9f987b0019a7c4d10f46693fa53dcb4530ed3c7ddfebaa65381550e0706f15e6229305f96cd431ccda662ee9444dac48bdaeda06ed00fc2c91958192a7ec18a00c51548b889a5ecf4c01bf4a2ac133c0a7a6585d564200709a4901acd4f9d2bae8418b7db7e51b517a698", 0x2}, 0x20) readv(r0, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) 2018/01/16 23:49:36 executing program 1: accept(0xffffffffffffff9c, &(0x7f00000a2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, &(0x7f000024d000)=0x3a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e32000)={0x0, 0xfffffffffffffffd}, &(0x7f0000b7a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x46c33625}, &(0x7f0000000000)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009a4000)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/16 23:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005b3000-0x2c)={0xe, 0x4, 0x1000, 0x2, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000012f000)={r0, &(0x7f0000e44000)="785d63d0e18ecc82f616a085d21dbcc83563381b01350ceb3a3e924c8557887fc85b0a34446a1d0b7a9c613084375d641ed2b1d562c583854433494ac6853627c27d2daef7aae7c7b3f24708d93b92b53a4ce273aec1698e21662b2cc848b64a4c52f0a7c9ecefd03b5ddc59be44114611fe8937e28fcdcf8ddb54054ab7b693d2b3cb5cd62dfa6f877820a13607c6783777a013ae582647a3fa0093ff4c8d6013a79ef7170a0c8e2215ae0d4134a10423fcd94b8964a2cc0e36978cc360f77e7b708db206d93c2d49fdc611c6b18c4ed2de3675a5c3d27a20522b61"}, 0x10) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e08000-0xa)={0x3, [0x3, 0x7, 0xfffffffffffffff8]}, &(0x7f00008a4000)=0xa) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8000, 0x0) vmsplice(r1, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r3) 2018/01/16 23:49:36 executing program 0: r0 = socket(0x0, 0xb, 0xffffffffffff56ba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x0}, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe8, 0x0, 0x0, 0x80, 0x0}, &(0x7f000000d000)=0x14) syz_emit_ethernet(0x66, &(0x7f000000d000-0x1a9)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="689ffc340a70", [], {@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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "132d18", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/16 23:49:36 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r1, &(0x7f0000ffa000-0x50)=""}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e17000-0x6)={0x0, 0x401}, &(0x7f0000ffd000-0x4)=0x6) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ffc000)={r2, 0x80000001}, 0x8) 2018/01/16 23:49:36 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x501b}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x20}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000060c000-0x4)=0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/16 23:49:36 executing program 1: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000171000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000060a000-0x4)=0x1c) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f26000-0x10)={0x1, 0x20c, 0x45, 0x2, 0x0}, &(0x7f0000f26000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000024d000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f26000-0x4)=0x0, &(0x7f0000f24000+0xd4c)=0x145) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/16 23:49:36 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0xffffff7ffffffffc, 0x0}}, 0xfffffffffffffcb1) [ 494.290876] sctp: [Deprecated]: syz-executor6 (pid 32048) Use of int in maxseg socket option. [ 494.290876] Use struct sctp_assoc_value instead 2018/01/16 23:49:36 executing program 4: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x10000, &(0x7f0000ac3000)={0x0, 0x0}) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00006f5000)=0x0, &(0x7f0000ac3000)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r2, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = accept4(r2, &(0x7f0000a2c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000425000-0x4)=0xe, 0x800) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ac4000)={0x4229, 0x0, 0x4, 0x851, 0x1, [{0x5, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f0000ac3000)={0x0, {""/7}, 0x0}, &(0x7f0000ac3000)=0x10) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, 0x0, &(0x7f0000ac4000)=0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00009bf000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r2, 0x1) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000ac6000-0x1c)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x733}, 0x1c) 2018/01/16 23:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000581000-0x4)=0x4, 0x4) 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) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000956000)=0xe97, 0x4) sendmsg$nl_generic(r0, &(0x7f00007d5000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x7, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 494.374896] sctp: [Deprecated]: syz-executor6 (pid 32071) Use of int in maxseg socket option. [ 494.374896] Use struct sctp_assoc_value instead 2018/01/16 23:49:36 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) close(r0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f65000-0x4)=0x5, 0x4) 2018/01/16 23:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000b23000-0x28)={@generic="0b66c3e7f32be2d51948fe736b965786", &(0x7f0000af0000-0x14)=@ethtool_rxfh_indir={0x38, 0x3, [0x6aa2, 0x4, 0x1f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={0xffffffffffffffff, r0}) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) r2 = accept(r1, &(0x7f000054e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000512000-0x4)=0x10) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000769000)=""/93, &(0x7f0000089000-0x4)=0x5d) recvfrom$unix(0xffffffffffffffff, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 23:49:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d11000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) socketpair(0x1b, 0x5, 0x4, &(0x7f0000718000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000108000-0x10)={r0, r1, 0x3, 0x2}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000027d000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x448, 0x1, "418ff2f3cf571c650d04a564d1a45b875b59a8009727c690c9b89dc2fc1424158a35e09a21bf77046e786c96b64f60151b8cf989c181b9351bc9438ffdf23dab5a89cf68305ba1ab5e4aec6d39a6bea9"}, 0x160) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00001ac000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) connect$nfc_raw(r1, &(0x7f0000118000-0x10)={0x27, 0x1f, 0x4, 0x6}, 0x10) r2 = accept4(r0, &(0x7f0000c53000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba0000-0x4)=0x60, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000095e000)={0x2, 0x1, 0x783c, 0x0, 0x6, 0xd, 0x4}, 0xc) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000786000)=0x8, &(0x7f0000758000)=0x4) connect$inet(r3, &(0x7f0000ba6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 23:49:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40049409, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) r1 = socket(0x9, 0x0, 0x101) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005e7000)={0x0, 0x6}, &(0x7f0000f5b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000002c000-0xe4)={r2, 0xdc, "94eb388214a6e075500f24a95f702061516130feedf4d6ac1d43ebaf4b4f88d2f4b971600cd105851411f657c7d629e621591aa021cb66c8115f1a2a1532ffad3239bb12b7a9c1ebf4658737008a3916b3943d67b6575506839c829a6750b23a6962c972c9fee79f7959048ddb59ce07bdc703abb61775f4f89d710c48019b6b986cf1a9fe59cc117287a198602c81be41037e30ab2378f17899220e51f6a3b380369e72e58dc51d72c5b79a2fba8977372b3e4b5d2e7f374f9785550bc8f858fc9679a3b838ba3ea209601629b2763f3698bd1abc7942510aa7f0cd"}, &(0x7f0000e53000)=0xe4) 2018/01/16 23:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x180, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b45000-0x5)="dbfcb5bf01", 0x2) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f0000a48000)=[{&(0x7f00002eb000-0xe6)="bd364341879028565f8f5151808367b573", 0x11}], 0x1, &(0x7f0000970000)=[], 0x0, 0x4000}, 0x8000) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/16 23:49:36 executing program 2: 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(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000bee000)=""/32, 0x20}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000048c000)=""/118, 0x76}, {&(0x7f000049a000)=""/253, 0xfd}], 0x5, &(0x7f0000001000-0xaa)=""/170, 0xaa, 0x832}, 0x2) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000a11000)={0x0, 0x0}) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x7, 0x7, &(0x7f000089a000)="945e0fdaa47f89cc1ba84a8f219c240c133a77136fa30f12436108d7bfec0ea3c71a368138c0f16eded7369e34f695846b47164f24c2f6e4e2d40bac32d513ebde3fd5245ec986d842a55ab33d1b311fd838d419cc31091424e01f0a365b16406bd6f5ee514e476caf4031cc680a3dd0cc30831584f4df00e09594379cfe5dec373fd319cb854149ae4810a8f8d869cc4948", 0x5, 0x8, 0x9, 0x0, 0x0, 0xce, 0x5, "8286564ec39e57bdd856d3d978636bad90233e42661fb207ca396049dac139f123d3f29401ecc99725b184da232fcb8d19d66b8dc09a34c8affb8bbc462e77a8752035b5f5a0a788061f71ad0ecf1909af1387bf9449eb57fec20229f89a4269bbcf51455c5e"}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000007000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x1c) r3 = accept4(0xffffffffffffffff, &(0x7f0000013000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001b000-0x4)=0x1c, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f000001c000-0x8)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000017000-0x2)=0x3ff, 0x2) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000a000)=0x0) 2018/01/16 23:49:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000061d000-0x4)=0x3, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r1, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000971000)=0x0, &(0x7f00004aa000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000030000)={0x0, 0x0}) bind$inet6(r0, &(0x7f000020b000-0x1c)={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, 0x1c) pipe(&(0x7f0000656000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000ba7000-0x28)={@generic="e7b4aedc127ef511c3942c7f43f8056c", 0x49f2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet(0x2, 0x80000, 0x100000000) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00006c4000)={0x84, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x127, 0x3f, 0x3, 0x401, 0x97, &(0x7f00006ae000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x25f97d7c, 0x0}) 2018/01/16 23:49:36 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fd, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000acd000-0x8)={0x0, 0x7, 0x3}, &(0x7f0000acd000-0x4)=0x8) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000acd000-0x10)={r1, 0xa4, &(0x7f00000a1000-0xa4)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x24c1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000acc000)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) 2018/01/16 23:49:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000a6c000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x0, 0x7f, 0xb43b}], {0x8100, 0x81, 0x8, 0x28b8}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x2, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 23:49:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000130000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}], 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = accept(0xffffffffffffffff, &(0x7f0000509000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000032c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000-0x1c)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x3, [@empty=0x0, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x1c) [ 494.517724] openvswitch: netlink: Key type 1023 is out of range max 29 2018/01/16 23:49:36 executing program 7: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) accept4(r0, &(0x7f0000652000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077a000-0x4)=0x2e, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000925000)={0x0, 0x1, 0x5, 0x1f, 0x9, 0xffffffffffffff82}, &(0x7f0000acd000)=0x14) pipe(&(0x7f0000b62000)={0x0, 0x0}) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e8b000)={0x0, 0x0}) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000e8a000)={r4, 0x5, &(0x7f000009e000-0x14)=[0x1, 0x9, 0x4, 0x8, 0x1], &(0x7f0000bd8000)=[0x3, 0x9], 0x40, 0x1, 0x0, &(0x7f0000e8a000)=[0x3], &(0x7f000014b000-0x18)=[0x8001, 0x7, 0x5, 0x9, 0x5, 0x6], 0x0}) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e8b000-0x98)={r2, @in6={{0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000e8a000)=0x98) connect$inet6(r0, &(0x7f0000e89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e8b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, 0x3, 0x3, 0x8, 0x2b, 0x4, 0x80000001}, 0x20) 2018/01/16 23:49:36 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80807, 0x5) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000596000-0x8)={0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000ef2000)={0x10, 0x0, 0x1, 0x400}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0xfffffffffffffd10, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/16 23:49:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x38, &(0x7f0000f6c000-0x54)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000dde000)=0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000416000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c2e000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000659000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031b000-0x4)=0xe8) socketpair(0xe, 0x1, 0x80, &(0x7f000029c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00007e5000-0x8)={r1, 0x5}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dac000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0x307, 0x1, 0x0, 0x2, 0x80, 0x0, 0x87, r2, r3}, {0x2ad, 0x6, 0x7ff, 0xfc3c, 0x7fff, 0x0, 0x9, 0x6}, {0x8, 0x2, 0xffffffffffffff80, 0x51}, 0x101, 0x5, 0x1, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x3b33, 0x200, 0x4}}, 0xe8) 2018/01/16 23:49:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c82000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='sit0\x00'}}, 0x1e) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) [ 494.559932] openvswitch: netlink: Key type 1023 is out of range max 29 [ 494.568739] TCP: request_sock_TCP: Possible SYN flooding on port 20016. Sending cookies. Check SNMP counters. [ 494.660390] kasan: CONFIG_KASAN_INLINE enabled [ 494.665124] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 494.672551] general protection fault: 0000 [#1] SMP KASAN [ 494.678081] Dumping ftrace buffer: [ 494.681607] (ftrace buffer empty) [ 494.685321] Modules linked in: [ 494.688509] CPU: 1 PID: 482 Comm: kworker/1:5 Not tainted 4.15.0-rc7+ #192 [ 494.695506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.699368] kasan: CONFIG_KASAN_INLINE enabled [ 494.699371] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 494.716731] Workqueue: events bpf_map_free_deferred [ 494.721726] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 494.727148] RSP: 0018:ffff8801ade17490 EFLAGS: 00010a02 [ 494.732485] RAX: 1b5c003da0000fbf RBX: 1ffff10035bc2e92 RCX: ffffffff8181cd95 [ 494.739728] RDX: 0000000000000000 RSI: ffff8801d97c20e4 RDI: dae001ed00007dfb [ 494.746969] RBP: ffff8801ade17518 R08: 1ffff10035bc2e70 R09: 0000000000000000 [ 494.754231] R10: 0000000000000000 R11: 0000000000000000 R12: dae001ed00007d8f [ 494.761475] R13: ffff8801ade174f0 R14: dffffc0000000000 R15: dae001ed00007d8f [ 494.768732] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 494.776929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 494.782785] CR2: 00007fc557dd7638 CR3: 0000000006822005 CR4: 00000000001606e0 [ 494.790029] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 494.797270] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 494.804510] Call Trace: [ 494.807071] ? array_of_map_free+0x180/0x180 [ 494.811451] ? kfree+0xf0/0x260 [ 494.814704] ? selinux_bpf_map_free+0x39/0x50 [ 494.819171] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.824163] cgroup_fd_array_free+0xd2/0x150 [ 494.828546] bpf_map_free_deferred+0xb0/0xe0 [ 494.832928] process_one_work+0xbbf/0x1b10 [ 494.837133] ? trace_hardirqs_on+0xd/0x10 [ 494.841261] ? pwq_dec_nr_in_flight+0x450/0x450 [ 494.845907] ? __schedule+0x8f3/0x2060 [ 494.849765] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 494.854847] ? check_noncircular+0x20/0x20 [ 494.859062] ? __wake_up_common_lock+0x1c2/0x310 [ 494.863792] ? lock_downgrade+0x980/0x980 [ 494.867922] ? do_wait_intr_irq+0x3e0/0x3e0 [ 494.872225] ? lock_acquire+0x1d5/0x580 [ 494.876171] ? lock_acquire+0x1d5/0x580 [ 494.880129] ? worker_thread+0x4a3/0x1990 [ 494.884251] ? lock_downgrade+0x980/0x980 [ 494.888375] ? lock_release+0xa40/0xa40 [ 494.892324] ? retint_kernel+0x10/0x10 [ 494.896187] ? do_raw_spin_trylock+0x190/0x190 [ 494.900753] worker_thread+0x223/0x1990 [ 494.904716] ? process_one_work+0x1b10/0x1b10 [ 494.909186] ? _raw_spin_unlock_irq+0x27/0x70 [ 494.913654] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.918642] ? trace_hardirqs_on+0xd/0x10 [ 494.922762] ? finish_task_switch+0x1d3/0x740 [ 494.927232] ? finish_task_switch+0x1aa/0x740 [ 494.931700] ? copy_overflow+0x20/0x20 [ 494.935568] ? __schedule+0x8f3/0x2060 [ 494.939441] ? find_held_lock+0x35/0x1d0 [ 494.943479] ? find_held_lock+0x35/0x1d0 [ 494.947517] ? complete+0x62/0x80 [ 494.950947] ? __schedule+0x2060/0x2060 [ 494.954892] ? do_wait_intr_irq+0x3e0/0x3e0 [ 494.959184] ? __lockdep_init_map+0xe4/0x650 [ 494.963565] ? do_raw_spin_trylock+0x190/0x190 [ 494.968118] ? lockdep_init_map+0x9/0x10 [ 494.972151] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 494.977226] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.982216] ? trace_hardirqs_on+0xd/0x10 [ 494.986346] ? __kthread_parkme+0x175/0x240 [ 494.990649] kthread+0x33c/0x400 [ 494.993987] ? process_one_work+0x1b10/0x1b10 [ 494.998454] ? kthread_stop+0x7a0/0x7a0 [ 495.002403] ret_from_fork+0x24/0x30 [ 495.006097] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 495.025220] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801ade17490 [ 495.032126] general protection fault: 0000 [#2] SMP KASAN [ 495.032242] ---[ end trace 09bad0ab392096fc ]--- [ 495.032246] Kernel panic - not syncing: Fatal exception [ 495.047706] Dumping ftrace buffer: [ 495.051217] (ftrace buffer empty) [ 495.054899] Modules linked in: [ 495.058068] CPU: 0 PID: 28831 Comm: kworker/0:7 Tainted: G D 4.15.0-rc7+ #192 [ 495.066525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.075856] Workqueue: events bpf_map_free_deferred [ 495.080848] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 495.086268] RSP: 0018:ffff8801cc15f490 EFLAGS: 00010a03 [ 495.091610] RAX: 1b5c003da0000fbc RBX: 1ffff1003982be92 RCX: ffffffff8181cd95 [ 495.098863] RDX: 0000000000000000 RSI: ffff8801c0977824 RDI: dae001ed00007de4 [ 495.106108] RBP: ffff8801cc15f518 R08: ffff8801cc15f258 R09: ffff8801c33204c0 [ 495.113351] R10: 00000000b2b9f897 R11: 0000000029c2cfef R12: dae001ed00007d78 [ 495.120593] R13: ffff8801cc15f4f0 R14: dffffc0000000000 R15: dae001ed00007d78 [ 495.127852] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 495.136572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 495.142426] CR2: 0000000001925cd8 CR3: 0000000006822001 CR4: 00000000001606f0 [ 495.149669] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 495.156911] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 495.164153] Call Trace: [ 495.166718] ? array_of_map_free+0x180/0x180 [ 495.171107] cgroup_fd_array_free+0xd2/0x150 [ 495.175491] bpf_map_free_deferred+0xb0/0xe0 [ 495.179875] process_one_work+0xbbf/0x1b10 [ 495.184084] ? trace_hardirqs_on+0xd/0x10 [ 495.188213] ? pwq_dec_nr_in_flight+0x450/0x450 [ 495.192862] ? __schedule+0x8f3/0x2060 [ 495.196737] ? update_curr+0x47b/0xa60 [ 495.200606] ? check_noncircular+0x20/0x20 [ 495.204816] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 495.209810] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 495.214544] ? retint_kernel+0x10/0x10 [ 495.218417] ? lock_acquire+0x1d5/0x580 [ 495.222362] ? lock_acquire+0x1d5/0x580 [ 495.226309] ? worker_thread+0x4a3/0x1990 [ 495.230432] ? lock_downgrade+0x980/0x980 [ 495.234556] ? lock_release+0xa40/0xa40 [ 495.238503] ? retint_kernel+0x10/0x10 [ 495.242369] ? do_raw_spin_trylock+0x190/0x190 [ 495.246939] worker_thread+0x223/0x1990 [ 495.250903] ? process_one_work+0x1b10/0x1b10 [ 495.255379] ? _raw_spin_unlock_irq+0x27/0x70 [ 495.259853] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 495.264846] ? trace_hardirqs_on+0xd/0x10 [ 495.268971] ? _raw_spin_unlock_irq+0x27/0x70 [ 495.273439] ? finish_task_switch+0x1d3/0x740 [ 495.277916] ? finish_task_switch+0x1aa/0x740 [ 495.282387] ? copy_overflow+0x20/0x20 [ 495.286703] ? __schedule+0x8f3/0x2060 [ 495.291014] ? find_held_lock+0x35/0x1d0 [ 495.295063] ? find_held_lock+0x35/0x1d0 [ 495.299112] ? __schedule+0x2060/0x2060 [ 495.303059] ? retint_kernel+0x10/0x10 [ 495.306928] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 495.312022] ? __kthread_parkme+0x175/0x240 [ 495.316330] kthread+0x33c/0x400 [ 495.319671] ? process_one_work+0x1b10/0x1b10 [ 495.324139] ? kthread_stop+0x7a0/0x7a0 [ 495.328087] ret_from_fork+0x24/0x30 [ 495.331783] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 495.350901] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801cc15f490 [ 495.358574] Dumping ftrace buffer: [ 495.362098] (ftrace buffer empty) [ 495.365792] Kernel Offset: disabled [ 495.369391] Rebooting in 86400 seconds..