21ce5f05d93bef5261e29d3c802432aec04578998bd749758d4c3dfece2a66477b25dd54cfc498cda3005b128334c3e9b6c7378c78403e6628e004bf1886180681dc1e7091f89bafb82c217e5035a8139f97bb35e47563fb342dc92a036b3b76608de4fff77c389c0b9a5158094784cbbf6b8580f85cd32d8e7dcc0df37e1"}) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 04:31:17 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) gettid() socketpair(0x1, 0x7, 0x4b68000, &(0x7f0000d00000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000085b000)={@generic="4ed77756e1b69b12de57f7495e45c8aa", 0x1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000e2f000-0x10)={0x4, &(0x7f000076b000)=[{0x2, 0x83f, 0x7ff, 0x0}, {0x0, 0xa0, 0x53b78ade, 0x1}, {0xffff, 0x0, 0x2, 0x3ff}, {0x40, 0x20, 0x1, 0xce4}]}, 0x10) 2018/01/09 04:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000018d000-0xa0)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_key={0x2, 0x9, 0x8, 0x0, "88"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000020c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000934000)=0x10000) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000065f000-0x2)=0x6, &(0x7f000061e000-0x8)=0x2) r3 = socket(0xa, 0xe, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000055c000-0x20)={"21000056580827fc17dec189d7018f14", {0x4, 0x7fffffff, 0xffffffffffff8000, "56df0000bfaa", 0x45597e68b, 0x0}}) 2018/01/09 04:31:17 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x8080f, 0x800000000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000005000)=""/245, 0xf5, 0x2000, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000003000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000000)=@common='nr0\x00', 0x5, 0x7fff, 0x2}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_buf(r1, 0x21, 0xd35d5032a39a48f8, &(0x7f0000005000-0x82)="74a1c53e21d4ad312f71ea405be345026c3f04df81a5f971c7952a60304d1216b1d3b2f4e6d259ce382d861e1457dc6c953fa21551728d453abc1cd513aff24fffa2b3921235d72f4802f3089b0a50fd0d1eb1482569b9c611cc4f7483efe40d0b81b31b9314bee9c762b7f082cb2a5686ef67c4bc9c25d06b10e7c3af7c94005967", 0x82) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000006000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000007000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000001000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x776617d1}) 2018/01/09 04:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000950000)=""/140, &(0x7f00009a9000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000910000-0x4)={0x7fffffff}, 0x4) 2018/01/09 04:31:17 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fe8000)=@hci={0x0, 0x0, 0x0}, &(0x7f00008a4000-0x4)=0x6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000378000)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x80) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/09 04:31:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000acb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000029000)={&(0x7f0000a06000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a07000-0x10)={&(0x7f0000288000)=@delpolicy={0xd8, 0x21, 0x21, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:17 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000a000-0x4)=0x60) bind$nfc_llcp(r0, &(0x7f0000006000)={0x27, 0x8000, 0x81, 0x2, 0x1e50, 0x7, "da8a0882a2102a388c5b18289791e6df40d30c451d0f911542c0e4b3ae469d0ed271fbf93008113297ecf8067c6710cee58a9dc9e943acc046c2a8ac52f025", 0x7fff}, 0x60) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0xfffffffffffffffe, &(0x7f000000c000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000)={0x0, 0x0}) r2 = getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000002000)={0x2, 0x401, r2, 0x1000000000000000, r3, 0x1, 0x4e2c, 0x1}) 2018/01/09 04:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) pwrite64(r1, &(0x7f0000c28000)="2edf6a1da1e89cdf008fc49945113501561912ac4b9338b0854d076bc76b07510d0367970aee2b4c7512fbb5001220e6d9663c2959c71b9e29f0", 0x3a, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept(r0, 0x0, &(0x7f000015d000)=0x0) accept4$unix(r2, &(0x7f0000c7a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000507000-0x4)=0x8, 0x80800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000913000-0x38)={0x0, 0x0, &(0x7f0000720000)=[{&(0x7f00006b8000)="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", 0xf35}], 0x1, &(0x7f0000309000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x800) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 04:31:17 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) sendto$inet6(r0, &(0x7f0000d12000-0x5)="526a679a", 0x4, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f65000-0x4)=0xffffffffffffffff, 0x256) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f67000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x0, 0x3, 0xd, 0x5, 0x0, 0x1}, 0x20) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000198000)=0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000992000-0x4)=0xecb, 0x4) bind$bt_l2cap(r1, &(0x7f0000f67000-0xe)={0x1f, 0x4aa, {0x101, 0x0, 0x80000001, 0x200, 0x15, 0x0}, 0x80000001, 0x7}, 0xe) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f67000)={0x0, 0x5}, &(0x7f0000f68000-0x2)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000395000)={r2, 0x6f4, 0x58, "d22a5ceacabec910bc66fda5c831770488155402b9ddfa3fb95382225f3f34358e6e5e712c610358aee773c3e868ed12c9bd04939c8bcc31dfeb1fcb42dac98c11d30f84dcd82b19f84181a512a20d18438e04a1d28f92d5"}, 0x60) 2018/01/09 04:31:17 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, &(0x7f0000793000-0x10)=[], 0x171, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fc3000)={0x0, 0x2}, &(0x7f0000e8b000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b82000)={r2, 0xe4, "bbd5b8730016411d9eb9e4bf4afe9b2f17a9a6f06b9630a90730e31c9956297a5e534dabeaf963a6324722f2041c2d92e9877755dfd6b68a6d7c8e1cecfe43f9f8f8d55b00aa31270ca723204b001701961f569b7615ffd23990bb72ecf7f4b9cb58138f281c4ff8a2547f7cc76b5a9701870cb86bd9c94a858fc54e6ad4d83a1901ac5b6ba68bac9dcfc207c7684945e581bb4787d0bfe8b6f70f41fd186a831702674c0229ea111fa0a00448c7cc27ebff8f6cf07ae0e3036a747053ce2ad2e56139c919249d26fa5099cb902366caf9689e11fae723eff3b05119a33fcc5abdc2404f"}, &(0x7f0000fc4000-0x4)=0xec) 2018/01/09 04:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a6f000)={0x0, 0x0}, &(0x7f000048f000-0x4)=0x8) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:17 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000475000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000cfa000-0x8)={0x0, 0xfdd9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dcb000-0xc)=@sack_info={r2, 0x8, 0x0}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000926000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000000)={r3, 0x3}) setsockopt(r0, 0x84, 0x76, &(0x7f0000aab000)="", 0x0) r4 = accept(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r4, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x5) [ 87.343191] ip6tnl0: Invalid MTU 2003179473 requested, hw max 65392 2018/01/09 04:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001e9000)={0x401, 0x9, 0x200, 0x3d5bbe6f, 0x4, 0x5, 0x3f, 0x9, 0x0}, &(0x7f000052f000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ad1000)={r1, 0x58, &(0x7f00005cf000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xba8}]}, &(0x7f0000892000)=0x10) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/0, &(0x7f0000fcb000)=0x0) [ 87.428307] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/09 04:31:17 executing program 7: r0 = socket(0x5, 0xf, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0x52) 2018/01/09 04:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000543000-0x38)={&(0x7f00007de000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f6f000-0xb)=[{&(0x7f0000584000)=""/169, 0xa9}, {&(0x7f00008e6000-0x50)=""/80, 0x50}, {&(0x7f0000d7e000)=""/4096, 0x1000}, {&(0x7f0000524000)=""/179, 0xb3}, {&(0x7f0000e81000-0x8a)=""/138, 0x8a}, {&(0x7f000060a000)=""/4096, 0x1000}, {&(0x7f0000996000+0x84e)=""/95, 0x5f}], 0x7, &(0x7f0000c34000)=""/0, 0x0, 0xfffffffffffff000}, 0x2161) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/09 04:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000079d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008a3000)=0xe, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000701000)={0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r2, 0x0}, 0x8) getsockopt(r1, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) write(r3, &(0x7f0000cda000-0x4c)="25a3837cc57f781db30ba03cf6272e6d3475af5cb843e8164b7e26bccc33a8d66890f5d66c4fdcb7a2af78a58df4cb79058c1c6080fd6485ad4cd5a60e10a09ca8d4dd9bdea46a9e06476dd3", 0x4c) r4 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f30000-0x5c)={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x401}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x6, [0x31490184, 0x49a0, 0x7, 0x7, 0x6, 0x80000001, 0x74ce, 0x8001]}, 0x5c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009bd000-0xc)=@sack_info={r2, 0x899, 0x8001}, 0xc) readv(r4, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/01/09 04:31:17 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00003f0000)={0x3, &(0x7f00004a5000-0x18)=[{0x3f, 0x1ff, 0x5, 0xfffffffffffffffe}, {0x7, 0x3, 0x81, 0x8a96}, {0x2, 0x9d7b, 0xfffffffffffff800, 0x0}]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x4) 2018/01/09 04:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20, 0x803, 0x2) recvmsg(r0, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[], 0x0, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x0) 2018/01/09 04:31:17 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000009000-0x4)=0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r0) 2018/01/09 04:31:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f00006eb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="88551dc226e7ec375de3ad8d78ce8470"}) r2 = socket$inet(0x2, 0x80003, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x7, 0x9, 0x6, 0x4, 0x200}, 0x14) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x0, 0x4) 2018/01/09 04:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = accept$ipx(0xffffffffffffffff, &(0x7f00004fd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c4000-0x4)=0x10) bind$ipx(r2, &(0x7f00000ca000)={0x4, 0x9, 0x426, "00008168a356", 0x6400000000, 0x0}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) 2018/01/09 04:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000e2000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cc0000)=0x1c, 0x80800) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005de000-0x4)=r1) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00007c5000-0xb2)=""/178, &(0x7f0000ca0000-0x4)=0xb2) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000fb5000)={0x0, 0x0}) r2 = accept(0xffffffffffffffff, &(0x7f0000131000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000dc7000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000313000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003f8000-0x10)={0x6, &(0x7f00001b8000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000979000-0x8)={r4, 0x3}) connect$netlink(r2, &(0x7f00009a2000-0xc)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) 2018/01/09 04:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000194000)=0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0x1b, 0x80000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000db7000)={0x3}, 0x4) recvmsg(r2, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000250000)=[{&(0x7f0000a0c000-0x38)=""/56, 0xd9}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 04:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/09 04:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000368000)="240000001b0001dfeb03000022fb010001f6ff0b08000300017b0000f701000000161701", 0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000359000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/09 04:31:17 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fdf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c13000)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000775000-0x10)={0x0, 0x8000, 0x7fff, 0x7}, &(0x7f0000793000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000366000)={r2, 0x3}, 0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fe0000)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000636000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000739000-0x4)=0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fe0000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ff}, &(0x7f00000c7000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f5f000-0x8c)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000fe0000-0x10)="85c5a8ebb5da73323b87256807b9602d", 0x10) 2018/01/09 04:31:17 executing program 2: mmap(&(0x7f0000000000/0x378000)=nil, 0x378000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000375000)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000379000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000010b000)={&(0x7f00000ab000)=[0x8, 0x2, 0x5, 0x0, 0xffffffffffffffff, 0x3], 0x6, 0x432d, 0x7f, 0x3f, 0x5, 0x101, {0x0, 0x0, 0x1ff, 0x2, 0x0, 0x9, 0x9c2, 0x6f33, 0x2, 0x7ff, 0x47, 0x1, 0x7fff, 0xfff, "313b8d1d8fb8dcc0d573a975bfde87afee3c45de594d809f4f9337982ed20131"}}) mmap(&(0x7f0000378000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000379000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000379000)={&(0x7f000017b000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000032000)={r2, &(0x7f0000357000)="62653507625faeb0c41defe4d8d21228ce723d98fcd4ee7a8c1b9e9414ca6a6a19620e9049c026dd75cd75bc1f634a36e2696829e26c1c9afc1d5264fa0932898ebe48085c5569a6092042a3eb07d0eb523ac739831b96b7ec88c4ba59d3b48ff55fff6eeb826574ff183a8f826eca3e", &(0x7f00001f3000)="b6229c1a6fb7375ce05136305b1dcbfba587690b1d57", 0x0}, 0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000378000)=0x58d14ee79bc37236, 0x4) mmap(&(0x7f0000379000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000379000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000379000)={&(0x7f0000379000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/09 04:31:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xd7)="f2d950abd0888f9e7cb41bc954a6d161339d9a9772d9f9ea2e8373fd3e01735e3046a662e41b0df2defa73b8729731107773921b97364e3878e49939fc76ae4a982f88335f31cdec3c6476549f64edebc3983065ec0b26b5a46295c8eaefd8df8f950ba08bdd8f440b378618c5ffc001621fd1c2e9e66aeb776c3104fb5a87b5f7e36a4642009322c998e9fa420e8cc3f35653f934179d9ae1058ec9aac8fa9644d24705a43b33e66d75debc18040cc1e5ae642819c2793bf13d78f2152681208ba98d07162e1452a997560dbab4d404f2d0c6d38cd7e5", 0xd7, 0x1, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffe92) listen(r0, 0x7) 2018/01/09 04:31:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000cfb000)={&(0x7f0000219000)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000ec5000)=[{&(0x7f0000233000-0x10b8)=[{0x1010, 0x6, 0x602, 0x1, 0x1, "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{0xa8, 0x7fffffff, 0x808, 0xfffffffffffffffc, 0x3, "db9a814b6da2d03dfeff87beceb69509fc3cb5a29e728edd45fc6364f521e5602a2a6f86843a0ff351a7c5667fa300b6e7ef5b2610bd4071b3e1b1d4ffd472095724bbcd4c125a0b7b38a9409a9bc1e4534e45252c0ebf602ed29c343e0f1552b81ebed2d9ba7b8e929b91c86524fe44e4ea5b135a6b428b652ec021a201e9aea57add1fb39b46efcbb70fb0f97d429785f659f2b18ed8"}], 0x10b8}, {&(0x7f0000001000-0x260)=[{0x48, 0x2, 0x200, 0xffffffffffffffba, 0x3, "4ba5f8505138d4b56528356c09308f2b08eab06f46b365896707c515c975371cce8322b1611e177029bb8b64d663bec67b6a537082"}, {0x10c, 0x6e6, 0x400, 0x3f, 0x0, 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"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{0x28, 0x3, 0x910, 0x4, 0x3, "268add759e82256af01791b1edb49d74078f12c9c7fdb4"}, {0x5c, 0x6, 0x100, 0x81, 0x3, "6b5eafbbb19f7414e38e57dcd248e205dbbe81fc1e31587e50bf711f8b6dfa5bc7d71b421ff7b8aefc7026390471ee078539362adb4412f2cc8aef7159470de71a052d0d90ea6520c0"}], 0x1128}, {&(0x7f000093a000-0x184)=[{0xbc, 0x100000000000000, 0x500, 0x2, 0x2, "c0af88e25c2a2486bbf3992415d6e823d96db83a2a6de8f601bd4f325fd23a1781423d14f676028a6059b38c50ea9e4264d87c55f3ab7b1b8aebef0282920ea520378562cbedec74860530c6915ea621387efb6c300813d0c872ae905d27403f1ec8fb69928b551d6403e46b588b91f1393e908846c771fcd501395ef8feb3adcded39568e0ce0022a8d76926143233102850c07f06255393599a543657290acf0ceac80380c25b0184f9106"}, {0xc8, 0xaa6c, 0x100, 0x7fffffff, 0x2, "b49d4d244db9bc07874976234d5f70ec1866310e461f814d8cb67ad746bc1ced66b2bc8e361019fddb3915bc53f9b01e47af48c6a593e900ca4d6b201f9cc0e800d2e32b7fa630e6239d029bf7de1ba053f06e7d551cb12b02cefffa67cf862b43d4e7a8e25cf8b6f0375c31c281555b7524759c48df23e78dbd7a65827920042c15c48eb26d797b2024cc45ace7d7ad331b27108513bf9944d6397a4222c104344c8b8556ab9e4554a917a28c777be8e34b98c86038"}], 0x184}], 0x9, 0x0, 0x0, 0x80}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000020f000)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005ae000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000329000)=0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c2b000-0x4)=0x8, 0x4) bind$alg(r1, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept4$unix(r0, &(0x7f0000c16000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c0e000)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000076a000)={0x0, 0x1000, "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"}, &(0x7f00007c1000-0x4)=0x1008) epoll_wait(r1, &(0x7f00006ef000)=[{0x0, 0x0}], 0x1, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000015000)={r3, 0x8}, 0x6) r4 = accept$alg(r1, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r2, &(0x7f0000c93000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a55000-0x4)=0x10) 2018/01/09 04:31:17 executing program 4: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d31000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/09 04:31:18 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f000024b000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d3000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00008f6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0x56)=""/86, 0x56, 0x10000, &(0x7f0000001000)=@llc={0x1a, 0x5, 0x6, 0x1, 0x0, 0x1, @random="bf5763b769e3", [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003c0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1000, 0x8, 0x6, 0x0, 0x7f, 0x0, r1}) mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], 0x3, 0x7, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000042d000)={0x7, &(0x7f0000000000)=[0x1, 0x7, 0x7, 0xbed3, 0xffffffffffffff9f, 0x2, 0x80]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80002, 0x2d, &(0x7f0000e70000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009d9000)={0x0, 0x8ab, 0x8d3, 0x7e37}, &(0x7f0000460000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000289000)={r2, 0x1}, 0x8) syz_emit_ethernet(0x76, &(0x7f0000273000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a5d183", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1db570396750c609"}}}}}}}, 0x0) 2018/01/09 04:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009bf000)={0x0, 0xf3}, &(0x7f0000d3b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000099c000)={r2, 0xffff, 0x9, 0xfffffffeffffffff}, &(0x7f000076f000-0x4)=0x10) getsockopt$netlink(r0, 0x10e, 0xd865aad984f2c72f, &(0x7f0000969000)=""/204, &(0x7f00002d5000-0x4)=0xcc) recvfrom$packet(r0, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) close(r0) accept4$inet6(r0, 0x0, &(0x7f0000691000)=0x0, 0x80800) sendmmsg(r1, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 04:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000af2000)=[{&(0x7f0000c3e000-0xf93)="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", 0xf93}], 0x1, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/09 04:31:18 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000315000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f8e000)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cbd000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000017d000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d5b000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f47000-0xe)={0x0, 0x0, 0x3, [0xfffffffffffffffd, 0x4a, 0x2]}, &(0x7f00007c1000)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000625000-0x8)={r3, 0xfffffffffffffbff, 0x0}, 0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000d2a000)=0x0, &(0x7f0000913000)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) sendmsg$kcm(r2, &(0x7f0000142000-0x38)={&(0x7f00004fe000-0x10)=@ethernet={0x306, @random="f5031efb4efb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ee000-0x50)=[{&(0x7f000067c000)="298f2691167562a0a3622429", 0xc}, {&(0x7f000044d000)="ae167ad9bdebc63b70760ca0f054c05133797eb46305a5a383217b24cc594629db5e5b2ae45c78efb11b185a72c02aada6576e12da5c4faa65f3666a18f52708d551dd7ab3fc1640ff9765896c2f37dadd6b399f6cf633b597d94287f2387cda761ed443833fb4279b2f25c2f291037dbf95cc31eeb41ecb7be48eb1af25", 0x7e}, {&(0x7f0000c89000-0xfd)="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", 0xfd}, {&(0x7f0000924000)="d3ea0e55ad1bc28235dfd244c417417b57daa2bc497bebf29415dba90751779f74df454c713d6a3ca3ae1f535770ac7c0342aef16d7679ece633008fd7b249e4ac1cecba99d66faae650185030d27b18487d2e147651fbc2d6e89c377e03346f03a7b35a1f1180fbb20fc54ae0c30a45471296f014c81b03bba2d235070f76a3f9d1269669b829de52e019822c726db3fae6cf1a338961dd872f7456294dfe2542a85036492c0ad2b59a712d99d210bbd1b4afb126dfa7b932c91b5abe5f98c897b4bf5a432c2c0eed2857704bbb128259876e0a72afd724c1", 0xd9}, {&(0x7f0000a56000-0xd9)="dafd556a3215d2ffbed3d3b8b3126fc87eff63fc7790fbdad15d8a724c6102068a6a5b6493295e8ef8b65c3bee885e3c5a608439de74c0c611ea8a0a30afbe781357bb57720746b5ab23cc718015487348aa540bb888d36375e7161accf496dbb061a49f71d3b45f077c6aa6c8ccc0c66667af27007a6b48fcca9f52ea159969a7b1a962b890bcd9e16fcbef5c181a9c7f6dbf5c8b67693d114528b4686ae86cc73952f095a623e62f52b6bba6d96975a5fda32ba7c439606a5acf95a5945afa9bf83394e3c8e22c95785ec0f179524a1d87c85eb8c4d53941", 0xd9}], 0x5, &(0x7f0000221000)=[{0xf0, 0x10b, 0x9, "9622dfebba7206cf74c458c492ca8375a9d877e04244f74dcd9aff46b63a2934220a0b56be011454fc8f20c2dddf852fcd9890cf6d708a79855db75f1c3082e112b0aacfd05bcd25db0a5b615292e73b6f35383ff27fab64f1b334fd0963fc5e9d4c9df5920e13c488817158372f5d5f2de68ea233c10069e2c600e9c50cd51cf2ef22884763d9b4a38e0b400e9c1385f22acad19f3952bd7dad952ecb31a97296ae2cdae4fe8b4b1f010ca7cb7584a798636a913cf34d05a8fca5d479b4f34807c0db94e8ca7b01e2021c9cd31686b64a7e8bb25a521990e5409aa80a"}, {0x70, 0x19f, 0x9, "1adeee6b60faf8707c87ba212e7cb8d8d55535f30e443b9e1b208217af8610411f0a8f0ef86e129d31568eb3442d65dd7c81a2e4ab9cf7d64be5933d2ac668002360233e699e8a4c58097c01a9658b46bc2a949379f75c676aa1"}, {0x110, 0x119, 0x100, "9e3bd010439768108c801e36876f40bb3facbbf14ac14b061a6e63620b22ca6325ab0a2577f2e77846da5a812f2b0ae811719caf0da197be78fadea0d1464f7f227ef4f6adf2a2c76cdd021d04f66bd8020e50672532237230323d74a618563bda2154264032a055fe5365b7b7ca97e704bce1d7b23c91ff058d7b601bbc90cfc03c9e9b8cf58c6aedd4976224193ebc4e830b44f11a0a7a1a0a51899673aaa395fc7f3f0f87bc462ef26533fb4dba5bbd13120dfbf5797dbae42216e69b5da876ae230ae259d508442d34274e5c45c99e477b13d75332deebf19e3ee7dc7279513152d1e6dec6d10e8f4b2db9d981fe5b17dc967591455f62"}, {0x60, 0x114, 0x8, "72a43b3d7b5f51901a378fb4b42b90c11bbbcab59e378551d9e3c852f3b66417239b338eb899d4b46ea919454bfe8630b661e478063b75d5fa1d5e0fb03ab5aa026c1d7d2c1143d6b23dbc01c93191"}], 0x2d0, 0x0}, 0x4000) 2018/01/09 04:31:18 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:18 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fbd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f6f000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fc0000)=0x0) 2018/01/09 04:31:18 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x261, &(0x7f0000946000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000779000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000888000)=0x8) syz_emit_ethernet(0x2a, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xb8, 0x3}}}}}, 0x0) 2018/01/09 04:31:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x43)="6dc3db5495e8ab6a42a78dd948b30ef4e426154ff3483f7ae993fd175b467fda35c9c23fc653d40b29098b6428694787c135e303848e4c557d8b13d57fac07aea60004", 0x43}, {&(0x7f0000000000)="c1639c722a4b513cc8aa90f5559ba719a63047934b9f79644fb455294bfb6e32f10f8fe2df3536e8cfdf03dbf2427bda53998fe9c46fd51684b47215511dcb150e8e4f8c89f70b7b3cce70d99d4881dfa0948cdd9bb122954efcd07d5e1937d186a119b8cca4ad", 0x67}, {&(0x7f0000002000-0xb8)="c0b22ae73e89d9143c47f1f8dbc6c04332101b5e009568712ee13efc345139099d5d01d2b8f753020be4abf3ca95a16901aff059a42b6e8152588fe52292796b0b191d8b98d91712e35872a053efd4099c5bf583b78ad64bd9190d2666fe1ba00fcad285bc883e69bc23ed87bbc147a913929d142fde281c813e5090e86fbf3f424937c464145407c8145c0ba43c58c45a575bda5705defe8698b46ee7c84176024fa3fcdbf458d445702a9a1141c4f83481a0f6bb70fab5", 0xb8}, {&(0x7f0000000000)="7fb8aa5ad5e0689811e5e2988ee7db6f21240a26", 0x14}, {&(0x7f0000000000)="c862b01af2e7136a7310ed1fc53a2d083bee082dd3defd4d7e763b45dff3c575c275f9dc9854e1514a0fc1d6603a64bf507d3dc051d30ba1c5a1f033e6900e0dd31d52c039bfe55ebf0281a8811607e43576169a4047417447eb56da8db733d4bdbf10606d669a1778925a8a4270ac1266286958242cc2b79faf1ea4a90f48e588220591ce970cc805e5d86ad4a056a4631e5bca495399c00f76d9c19455bbe313fc296cbbe021e52c40e5a7f2660a84716c6725e38f6b90381756d2d2fbf1a257565c6f333429019e77fb7a8022275d045be5c905774a3c5d29226d914a8ab43c0be23a", 0xe4}, {&(0x7f0000001000)="0c38ae6b33f4d2cc4135d95ee49c53450c7f66fee9f3fc394f2a20501cbf73a5b3577ce34179426475695fc1f3eba7eb6087f78787", 0x35}], 0x7, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x98, 0x800}, 0x800) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000a8d000-0x92)=""/189, &(0x7f0000000000)=0xbd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000cb9000-0x1f)="1f0000000407ffdd14df45c807110000f305f0000800050000000000000000", 0x1f) 2018/01/09 04:31:18 executing program 2: mmap(&(0x7f0000000000/0xad3000)=nil, 0xad3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000ad4000-0x4)=0x0) getpeername$ax25(r0, &(0x7f0000a08000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000580000)=0x10) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ac9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aca000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00005f6000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00001b1000)="75c1e575eba7ed793c83fdc41a1c8b14e44803b82ec945745e4f8d7ca0688a4f67b4aacc0ea86307aa0ca2de", 0x2c, 0x4, &(0x7f00008cc000)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa712}, 0x1c) pipe(&(0x7f0000acb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000016d000)={0x0, 0x0}) socketpair(0x8, 0x0, 0x777, &(0x7f0000926000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000a4e000)={r5, 0x80000, r7}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000a67000)=0x7, 0x4) sendto$ax25(r4, &(0x7f0000ad1000)="6295ce93094aa40ac89370221ffc8fec502cd95a1fe2413d6e4bf6f105c63eb66fb47c8a6c716269c123c727a30c7aff55a10ff90d3afcf36ca3cbb4e0734b194278ff0d80da54bb2b7e6552df3d87719f71cada8f9e0d7df03813b7e575418f2c6b86cec55bcc99d13b9476f80f646762964b7c965883719652e8eaf8ee59599a3f6650910054e1bcfe134d3dfb68bbe6d17d6b7a8cd8deae6febfa118eec6886299f8baec182af9773856a86c01a7c63d8a942d621facdbcc7c3af33be9746cb", 0xc1, 0x1, &(0x7f00005d3000-0x10)={0x3, {"4733fdc700a78b"}, 0x7}, 0x10) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r4, &(0x7f000021a000+0x802)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r9 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000ace000)={{{@in=@rand_addr=0x6, @in=@broadcast=0xffffffff, 0x2, 0x9, 0x1, 0x0, 0x2, 0x0, 0x20, 0xff, 0xfffffffffffffffa, r9}, {0x2, 0x6, 0xfa5, 0x8, 0x0, 0x8, 0x0, 0x72}, {0x2, 0x3, 0x81, 0x6}, 0x6, 0x6, 0x0, 0x1, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x0, 0x3, 0x80000001, 0x1, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000ad0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00004ea000-0x8)={0x4e3a, 0x3, 0xe0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000ad2000)=0x1f, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000981000-0x4)=""/4, &(0x7f0000728000)=0x4) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x0, &(0x7f000078b000)=[]}, 0x10) setsockopt$inet6_tcp_int(r8, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_int(r8, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r8, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 04:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000569000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000e84000-0x4)=0xc) 2018/01/09 04:31:18 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000000a000)=""/111, &(0x7f0000007000-0x4)=0x6f) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000012000)={0x0, 0x7ff}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000013000-0x8)={r1, 0x8c60}, &(0x7f0000012000)=0x8) r2 = socket$inet(0x10, 0x2, 0x1) sendto$inet(r2, &(0x7f0000011000)="32000000180025ff0700940d091404028020fe20000400050000001e0f000900071d000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000)={r0}) sendto$ax25(r3, &(0x7f0000012000)="fd8fae3b62092e71b97f02d5d8cecd57afe988d288c0dde5226bc7bc9225b2f288a8961c14a4f75ca2663def1311560bfb686d62e36c5b2f194c48c1adc0d3b0511d5203289152a6aaf7f7c746735c486d3b5fe34c373ba0c78c3f3901f5eaf9cf3a69b09a5826a332b5f5c06d5eac75a7b32ab5a60c1a85b73b1f0f99e5cedb992fd100e1730f089d9dfa343c4698ab03f73d8f6b698cc464115ccbe7b6d79758d61fd6f72fe0daef470ba118", 0xad, 0x4004, &(0x7f0000010000-0x10)={0x3, {"c3ab82a96eea39"}, 0xff}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000014000-0x4)=0x0, &(0x7f000000f000)=0x4) 2018/01/09 04:31:18 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x3, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00007c1000-0x4)=0x0, &(0x7f0000fec000)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fec000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000730000)={0xffff, {{0xa, 0x2, 0x7b00000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd6d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000fee000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fed000-0x10)={0x3, &(0x7f0000333000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000fec000)={r5, 0x20}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/09 04:31:18 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 04:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f00003c0000-0xb0)=""/176, &(0x7f0000bf3000-0x4)=0xb0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d06000)=0x7, 0xffffff7b) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00004f4000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f000080e000)={0x5, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xae9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) 2018/01/09 04:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000394000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00004f0000-0x4)=0x10001, 0x4) syz_emit_ethernet(0x66, &(0x7f0000720000-0x346)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x40000000086dd, @ipv6={0x0, 0x6, "794106", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "12d900", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/09 04:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d14000-0x4)=0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000436000)={0xff, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9211, 0x6, 0x7, 0x7d0, &(0x7f0000f3b000)=@common='bond0\x00', 0x1000, 0x0, 0xd6}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001f4000-0x4)=0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00001ee000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dcb000-0x4)=0x14) r2 = accept$unix(0xffffffffffffffff, &(0x7f00003e9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cc5000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000536000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005c7000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b5000-0x4)=0xc) r6 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009bf000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c6000)=0xe8) r8 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000958000)={0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000913000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002f1000)={0x0, 0x0, 0x0}, &(0x7f0000d24000)=0xc) sendmsg$unix(r2, &(0x7f0000849000)={&(0x7f0000d49000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d83000)=[{&(0x7f0000f76000-0x30)="e587eb97df4579ed410012c99328892a12cc7fa30e34ab340987d60dac7b55ad0dcdc088634308f31fea8e4cfcde6193", 0x30}, {&(0x7f0000f97000-0x40)="4c86a3b66f081dce8ddf7709cfb96b352c2b40e108f2ebbd21876292c7210acef77f4d3bfb9eed56a9b83247ada8f8a16f1ce922cdbec1941ae7da83a6505d2b", 0x40}, {&(0x7f0000780000-0x4e)="28e3e3a5a79154dc101c04a8be45892d85dcb62f8949ae31e7c54665ebb0e3f53e37eff0913cce20838956736315d5d78c73e95a28b21c05569e607197bb55f6f88f337a8bd47e984cb325b31495", 0x4e}], 0x3, &(0x7f000042f000-0xe0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xe0, 0x8001}, 0x48040) sendto$inet(r1, &(0x7f000011b000-0xe)="1dcea8bb2d1deeb02af4627bf69d", 0xe, 0x8001, &(0x7f0000873000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/09 04:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40802, 0x0) write(r0, &(0x7f0000dbd000-0x22)="22000000190007040094330d090004000a010f0001c6000500fffe3b06000f00ff27", 0x22) 2018/01/09 04:31:18 executing program 2: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket(0xa, 0x4, 0x1000) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000057e000)={0x2, 0x1, @rand_addr=0xb9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:18 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f65000)={0x7, 0x7, 0x6, 0x80000001, 0x3, 0xffffffffffffff9c, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f65000)={r2, 0x28, &(0x7f00002ca000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/09 04:31:18 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f000000a000-0x1b)=""/27, &(0x7f0000006000)=0x1b) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000001000-0x102)="32000000110025000700009300091404340800380600000000a62ffe3f9a00000600070000cd244fe50114eea4eb3456d700", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000010000)={0x0, 0x1f, 0x0}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000012000-0x10)={r3, 0x9421, 0x508e, 0x3}, &(0x7f0000006000-0x4)=0x10) sendto(r1, &(0x7f0000011000-0x1f)="d15f28d1f5727f892a0c02e8bf851e52b7c964528d579a9f18f2079e8b9684", 0x1f, 0x4000080, &(0x7f0000010000)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 04:31:18 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f0d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x8c)="0f85f356c10f14fced24590d9ed0c7e99662386f4c28f74eecb77fe15fe4e551745ecb969e6d0837e4d909b5cd9f919745d2e65d2dae915a78b6d47efbc1300c7b171c00a02f05d3d44b8ad0b67d7a743185449322b3f6b8258f4cc984d12a7202127b44ddfb08b6f76420f9f4d56f5524218b1ced02497ff05d3a91cb32a11dd3cd45996bafcc31e4a87fd1", 0x8c, 0x20000001, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000000000)="914d2f811edf530133622478c2817b412a2718a3800b7ec2874b344d8f494734b13150bc3ac79be55bf994e85df7ebdb11e07e4ddc69453b34231667ccd3d3a2a0e48887041026c4e99524763d23a2fe6d7786d41c2f28b002f81b4c1be91b53d21ae4c7d3bad72682bdeb45a28f104eb6527a6cc95851ed5dad721d56c4478b655191cbb68276b86bd35d9f1da3f73892b64d83498b1130de5fd462899e8d6ca417e44f53868be2cafa04c6c034edbb7f9749b24a174ae18872", 0xba, 0x4, &(0x7f0000004000+0x51e)={0x11, 0x5, r3, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/09 04:31:18 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) socket(0x3, 0x4, 0x7fff) 2018/01/09 04:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socketpair(0x1f, 0x800, 0xff, &(0x7f00005fe000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a9b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000dff000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000bdc000-0x8)={r2, r3}) 2018/01/09 04:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000513000)="02000000030001000000be0000000500", 0x10) r1 = socket(0xf, 0x3, 0x2) recvfrom$llc(r1, &(0x7f00005e8000-0x45)=""/69, 0x45, 0x40012160, &(0x7f0000321000-0x10)={0x1a, 0x11, 0x3ff, 0x0, 0x2, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(r1, &(0x7f0000001000-0x10)="02f9a0c402ffff0000000000000200", 0xf) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000089d000)={0x7ff, 0x7, 0x1000}, 0x4) 2018/01/09 04:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x80000, 0x7ff, &(0x7f0000212000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00008d0000)="19", 0x1, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007bf000-0x4)=0x2, 0x4) 2018/01/09 04:31:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) 2018/01/09 04:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e42000-0xc)={0x4200000c, 0x0}) 2018/01/09 04:31:18 executing program 4: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x9, 0x4) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000954000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050a000)=0xe8) 2018/01/09 04:31:18 executing program 6: socketpair(0x1b, 0x4, 0x9e96, &(0x7f00005fc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) accept4$llc(r0, &(0x7f0000e05000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e56000-0x4)=0x10, 0x800) write(r0, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) 2018/01/09 04:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1bd, &(0x7f0000f60000-0xf3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) 2018/01/09 04:31:18 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x72dd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004c6000)={@generic="c2d346797874b56264077d693ce8aff3", &(0x7f00005d4000-0x18)=@ethtool_stats={0x1d, 0x2, [0x400, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x1000000006) sendmsg$netlink(r1, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007e3000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f00009f9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000077e000)=0x14) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000530000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000490000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2b000-0x4)=0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d83000)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x2, 0x80, 0xa, 0xa0, 0x80, 0x29, r3, r5}, {0x3f, 0x7, 0x0, 0x3, 0x0, 0x7, 0x6, 0xffffffff7fffffff}, {0x8, 0x2, 0x7fffffff, 0x1ff}, 0x6, 0x9, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x3, 0x8, 0x0, 0x3, 0xbbae}}, 0xe8) 2018/01/09 04:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f00003b2000)={0x0, 0x0, &(0x7f0000167000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f29000)={&(0x7f0000834000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000792000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000d20000)="28ea90a7fb18b7f7b706005c1880", 0xe) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000166000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f000041a000-0x48)={0x7, 0xd, &(0x7f0000e4a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0}, [@generic={0x6, 0x3ff, 0x200, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x27}, @alu={0x7, 0x2, 0xe, 0x7, 0xa, 0x40, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000223000)='syzkaller\x00', 0x7, 0xc9, &(0x7f0000ca4000-0xc9)=""/201, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fe1000)={r0, r1, 0x3, 0x1}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[], 0x0, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) bind$alg(r0, &(0x7f000030b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) 2018/01/09 04:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000031e000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fe, 0x2, 0x3, 0x0, 0x9, 0x7f, 0xe4}, &(0x7f00005d9000)=0x20) setsockopt$inet6_int(r0, 0x29, 0x400000000cb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/09 04:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000292000-0x88)={0x800, {{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd65c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r1, &(0x7f00005f5000)="", 0x3c0, 0x0, &(0x7f0000873000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d9f000)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x81, 0x4) 2018/01/09 04:31:18 executing program 4: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000eef000-0x8)=@abs={0x1, 0x0, 0x3}, 0x2df) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000eec000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 04:31:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/207, &(0x7f0000396000-0x4)=0xcf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a0d000)={@generic="84c5ca687ec04e834c2bb4cf4103193c", @ifru_addrs={0x2, 0x1, @rand_addr=0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f00000ac000)="03789f6046f5b7374581999b2da815c5f76ee209beb0e967acc1054b4982b36ab1f2670a58757b0a06fa4cd039b42e2e146b779acf0a31cfe98b6a7177f8995ce32dac8e3e5702d90442acfdf338a6890f681d6482c8f653edc500aa2a24861995564cb32596f8ccdf1cf1cc1f8b446158441a33514914f1a5903096ca9ce52a095f9c7192f56e8ef32b97e18d0ab74598d372cf41148cc8a898dfcd140bc220", 0xa0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x13, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00002fd000)={@generic="73378cc3cf89d1482fead066592740d1", @ifru_flags=0x9800}) 2018/01/09 04:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f00005aa000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @random="4c6112cc15d8", [{[], {0x8100, 0x7fff, 0x0, 0x8}}], {{0x800, @ipv4={{0x19, 0x4, 0x0, 0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ra={0x94, 0x6, 0x200}, @end={0x0}, @ssrr={0x89, 0xf, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7, @empty=0x0]}, @lsrr={0x83, 0x23, 0x3, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @cipso={0x86, 0xf, 0x4, [{0x6, 0x3, "fa"}, {0x7, 0x6, "6cf01502"}]}, @noop={0x1}, @ra={0x94, 0x6, 0x8}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000313000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000930000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002d2000)=[@in6={0xa, 0x1, 0xef, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x1, 0x22, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x61f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x28db, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000c03000-0x48)={0xf, 0x13, &(0x7f0000970000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xcd1, 0x0, 0x0, 0x0, 0xa6}, [@ldst={0x3, 0x3, 0x3, 0x4, 0x8, 0x1, 0xfffffffffffffff4}, @ldst={0x3, 0x3, 0x0, 0x9ae281b0a6e15eec, 0x5, 0xfffffffe, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9ae9}, @generic={0x9, 0x3, 0xeb, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1}, @ldst={0x0, 0x3, 0x1, 0x1, 0xa, 0xd8, 0x8}, @map={0x18, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000e4000)='GPL\x00', 0x36, 0x58, &(0x7f0000bf9000-0x58)=""/88, 0x41000, 0xf651021d17120b28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000016b000-0x8)={r1, r2}) socket$inet6(0xa, 0x6, 0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000072c000-0xb9)=""/185, &(0x7f0000fd2000)=0xb9) 2018/01/09 04:31:18 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common='lo\x00', 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d8f000-0x4)=0x2, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ff3000)=@hci={0x1f, 0x9, 0x2}, 0x6) sendto(r0, &(0x7f0000d6e000-0x2)="f3dd", 0x2, 0x0, &(0x7f0000ff3000-0x10)=@hci={0x1f, 0x5, 0x2}, 0xffffffffffffff10) 2018/01/09 04:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008f5000-0x4)={0xfffffffffffffffb, 0x1, 0x1000}, 0x4) socketpair(0x7, 0x3, 0xbacf, &(0x7f0000211000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f00009d3000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) sendmmsg(r0, &(0x7f0000d8a000)=[{{0x0, 0x0, &(0x7f0000794000)=[{&(0x7f0000fb2000)=']', 0x1}, {&(0x7f00001db000-0x32)="3a6fa9ef0d630fc7b286cea101", 0xd}], 0x2, &(0x7f0000f2e000-0x3358)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 04:31:18 executing program 3: r0 = socket(0x5, 0x5, 0xffffffffffffff81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(gcm(khazad)))\x00'}, 0x58) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000a45000-0x7f)="af650d974d2bc2e700aa1d053dab31e60ef672b2d702bfc22396171656e72b20ceb359fdf11622874de7a936538984426633b68db750c4214e081f7d5bd84782f271ada6606f86c43f02da8f9be4fa8c", 0x50) recvmsg(r2, &(0x7f0000f93000-0x38)={&(0x7f0000f93000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000005d000-0x40)=[{&(0x7f0000d6f000)=""/79, 0x4f}, {&(0x7f0000f93000-0xb2)=""/178, 0xb2}], 0x2, &(0x7f0000756000)=""/205, 0xcd, 0x0}, 0x0) 2018/01/09 04:31:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x2, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) 2018/01/09 04:31:18 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xffff, 0x0}, &(0x7f0000bc5000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000edd000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff2f, 0x2, 0x3, 0x2, 0x2}, 0xa0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000918000-0x8)=0x0) 2018/01/09 04:31:18 executing program 7: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00008c6000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d37000-0x4)=0xfcbe) getsockname$packet(r1, &(0x7f0000b49000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005a9000-0x4)=0x14) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000df0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000def000)=0xe8) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000def000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x2, 0x0, 0x2, 0x80, 0xa0, 0x3b, r2, r3}, {0x9, 0x9, 0x4, 0x941, 0x8, 0xfffffffffffeffff, 0x4, 0x200}, {0xfff, 0xe5, 0x3, 0x8}, 0x652, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x3, 0x1, 0x800, 0x4a2, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000df0000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df0000)=0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00003de000)={0x8, 0x3, 0x1ff, 0x0, 0x3ff, 0x30cc9ef9, 0x6}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000bc2000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) 2018/01/09 04:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e96000-0x8)={0x1, [0x0]}, &(0x7f0000f2f000)=0x8) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000810000-0x80)=@generic={0x1e, "0103000000000000000010000000000009a900000001000000010405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb2cf1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/09 04:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003a7000)="2200000015000701000910f70000000402000000010000000900060000f000000115", 0x22) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007d2000)={0x0, 0x200, 0x1, 0x3, 0x0}, &(0x7f00007ce000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008c3000)={0x0, 0x9}, &(0x7f0000880000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a9000)={r1, 0x100, 0x5, 0xee, 0x100000000, 0x5, 0xfffffffffffffff8, 0x59dc, {r2, @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]}, 0xa6d, 0x2, 0xfffffffffffffff8, 0x9, 0x2554}}, &(0x7f0000b6a000)=0xb8) 2018/01/09 04:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x0, &(0x7f000099e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket(0xa, 0x3, 0x3c) writev(r1, &(0x7f000090d000)=[{&(0x7f000054f000)="3c5ed23b3f5be46c2a05a473a79aee2f93ca9eb8629794d11ec1b128998a75f442e774238e09e1fb140897aa80950762d562c4f4", 0x34}, {&(0x7f00007db000)="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", 0x1000}, {&(0x7f0000e20000)="e6109107a898ced54eddc56ab064c1b1f11fa09475ae9c2d3c58b8b58aa51956ea7a0b2020d89003476fd8197e7ca2bd093b0edd1b01b424bb7ba0c060de6b44b464", 0x42}, {&(0x7f0000503000)="70e9e726108b32fd652aca1a047d3c87f2634fd5f52266189aadece295316103eaaeb919a89389d2b08539a367b9b6baef2b7541fe79d41742e1539306eb19733e45fd5f4144694e6261", 0x4a}, {&(0x7f000052d000-0x64)="e696e99cc215d80b4d0fb6ad68fcaa12c5939cf25f9074d1923480f722f0a03e759bda139df46c86f6d131269aeb006ecbcd2892a7ee81b80ee416e6880bbbc6664e6f90fd15279ec1d5932aeb73feb6a30a847588142e0007918611a15227d34f6e833b", 0x64}, {&(0x7f0000495000)="8592837deafb820f44d3f4366bcb9d70b80e7746c7e6ca0ac9588fff4ad1dad3e2055a2c01a1871112669b4d247eaa202373e2979a6f907e8f14accd02e4", 0x3e}, {&(0x7f0000d5e000)="5de26ed2f278dd2b43dab1113d72ecf2bb2fe17b7315d32d254e67f3d79e82da1d24f462813f638bab3d1d18c5768ec3fe715c004e512e406c1c159405f545c34764207dead901e6cd3b7fcf9d25bdf93f19d902a541", 0x56}, {&(0x7f00001bb000-0x90)="59a32332f63fbb6d435a2f95298dd7c135ca35fed93b3eec4b25559cc019735d2c13171bc5003706ef3154b82b14b752314ebf57001a1ef74efc54fd70d28e2a89f40ec0390aeca10dcc3cfc55521646ec5667be4ad4c72f972f98de359b6ca8860d0eaafb6569a4265e1d818696954f87e2d265e4190434562e41267fc98c3e67b00fbd9b0f4c6715d4565e6e3092a7", 0x90}], 0x8) sendmsg$unix(r1, &(0x7f0000210000-0x38)={&(0x7f0000c1b000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00005de000-0x80)=[{&(0x7f00005c3000-0xf)="d617", 0x2}], 0x1, &(0x7f00004fe000)=[], 0x0, 0x0}, 0x0) 2018/01/09 04:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000360000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000878000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000be9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006a3000-0xa)={0x0, 0xdc, 0x1, [0x20]}, &(0x7f0000265000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e55000-0x8)={r2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002df000)={r2, 0x58, &(0x7f0000fce000-0x58)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000741000)=0x10) 2018/01/09 04:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x89ee, &(0x7f0000ed8000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x200}}) pipe(&(0x7f0000b0e000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000638000)={0xffffffff, 0x6a5, 0x49, "094f9c013c0f", "f3768a7d3e654f9b54e1d477bec07780"}) 2018/01/09 04:31:18 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8a000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x4) sendto$inet6(r0, &(0x7f000071f000)="", 0x0, 0x0, &(0x7f0000749000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 04:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000928000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) accept4$inet6(r0, 0x0, &(0x7f0000281000-0x4)=0x0, 0x800) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/09 04:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f00007ef000-0x14)='+', 0x1, 0x0, &(0x7f000046a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd8000)={0x0, 0x1c, &(0x7f0000b3d000-0xcc)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ccb000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ac000)={0x2, &(0x7f00003bd000)=[{0x0, 0x8, 0x20, 0x8}, {0x7, 0x0, 0x0, 0x3f}]}, 0x10) 2018/01/09 04:31:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000030a000)={0x7, 0x2, 0x7, 0x6}, 0x8) socketpair(0xf, 0x80e, 0x3, &(0x7f000002f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000dbd000)=0x9291) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) 2018/01/09 04:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x802, 0xffffffffffffffff) getpeername$packet(r0, &(0x7f0000f15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f6d000)=0x14) sendto$packet(r0, &(0x7f00004ce000-0xea)="496a01e8bcabf10b2c70c8b824b00b5801ea6efe8d5915144057050dccedd1a03eb157c630458b3d09b1f34270193916d457dfcd1a7c56ead7e1e34e87d2af3abe9d34e5509b72b7d72174614854bfc5661aedccc595f6cc7b4d8bff2c2d34e2214e55b74b43cd92f588492a1e981b67904bd7586baa77f9319ba5699362368a67f5b91aed8411a31507c6a2a87d18038256ee210552915e109a11533e4ecfe9cced105568093eb24cd8eb3f4684b7ca03f37bcfe30d3d1127bb04a99cdf989f1cf8b83b88c1ba79cd880b2257b77e821461efa2d8c13f7fe4c8d4b0520c3efd7751046c61592d9c70e3", 0xea, 0x8000, &(0x7f0000203000-0x14)={0x11, 0x1a, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000a06000-0x4)=0x0, &(0x7f00006dc000)=0x4) 2018/01/09 04:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80000000000002, 0xd2) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000910000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000fb4000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000182000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r1}, 0x14) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/01/09 04:31:18 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000000010, &(0x7f0000027000)=0x1a, 0x4) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000031000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/09 04:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000c8d000)=@newsa={0x138, 0x10, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x80000000000}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/09 04:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a37000)=[{&(0x7f0000254000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e200000", 0x29}], 0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000083f000-0x2)=0x7, 0x2) 2018/01/09 04:31:18 executing program 4: r0 = socket(0x1f, 0xa, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b40000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x10000, 0x2, 0x20}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x3d, "3d4cac06c54abb811e098022e0da87af64e3faea516a17f253d2340575453d94fa789876211949526680ef5b6bf74aa341163ead9762054d1b0bbd1691"}, &(0x7f00001bb000-0x4)=0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c15000)={0x101, 0x0, 0x2, 0x7, r1}, &(0x7f00005a5000)=0x10) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000035f000-0x4)=@assoc_id=0x0, &(0x7f0000528000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002fe000)={r3, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000209000-0x43)=""/67, &(0x7f00009e9000-0x4)=0x43) write(r2, &(0x7f0000aff000-0x1f)="1f0000000306ffde0000f49f00890100001f00000900010006000000010080", 0x1f) sendmsg$key(r2, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f00000ea000)={&(0x7f00007a3000-0x50)={0x2, 0x15, 0x23e, 0xb, 0xa, 0x0, 0x4, 0x0, [@sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0xffffffffffffffff, 0x8, {0x6, 0xff, 0xbf8, 0x10000, 0x0, 0xfffffffff36a8923, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x884) socketpair(0x4, 0xa, 0x8, &(0x7f0000222000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000404000-0x28)={&(0x7f00005f0000/0x3000)=nil, 0xffffffffffffff00, 0x1, 0x2, &(0x7f000071a000/0x3000)=nil, 0x2}) 2018/01/09 04:31:18 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x3ff, &(0x7f0000f91000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f91000-0x4)=0x80000001, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000b04000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000f8c000)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f00004a9000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00004e9000-0x8)={0x0, 0x0}) 2018/01/09 04:31:18 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f77000)={0x0, 0x3f82c69f}, &(0x7f0000f77000)=0x8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000720000)={r1, 0x4, 0xbd45, 0x40, 0x3, 0x8}, &(0x7f0000f77000)=0x14) 2018/01/09 04:31:18 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d57000)={@random="0d8870447f6e", @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000461000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d58000)=0x14) 2018/01/09 04:31:18 executing program 7: mmap(&(0x7f0000001000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={0xffffffffffffffff}) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000018000)=@generic="5441539a0fefe568310c77cad25615eb", 0x10) r3 = socket(0x15, 0x6, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000019000)={{0x20, 0x1, 0x1000, 0x3, 0x8, 0x0}, 0x6}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:18 executing program 0: r0 = socket(0x11, 0x802, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f4000)={0x0, 0x0, 0x0}, &(0x7f0000381000)=0xc) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000035f000)={0x0, 0x0, 0x0}, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, &(0x7f00003cb000-0x4)=0x0, 0x4) sendto(0xffffffffffffffff, &(0x7f000004d000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) 2018/01/09 04:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000030b000)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000458000)=[{{&(0x7f0000e87000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9a212abadf94b455e48853195feb26fa05c3cab133066a99e5bbe6d549543d64d0c402cf320e6afffeffbc2a67a635432eac6b172747a2e5e284eb38ec33b", 0x0}, 0x60, &(0x7f0000b75000-0x10)=[{&(0x7f0000075000-0xce)='&', 0x1}], 0x1, &(0x7f0000ccf000-0x1a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000014) r1 = socket(0x10, 0x800, 0x40) sendmmsg$nfc_llcp(r1, &(0x7f00005d6000)=[{&(0x7f0000660000)={0x27, 0x1ff, 0x3, 0x3, 0x6d2, 0x8, "f8321bffb9d031a17210fece201450798a988f59320fa79c1a3ec98d14c99c4ba90c654623cf5e14289661b7c82a6853242ec9226af6757ea4422c58c2155d", 0xbab5}, 0x60, &(0x7f00007a0000)=[{&(0x7f000022a000)="ba9b6303b9c26313b6", 0x9}, {&(0x7f00000a6000)="c42faf6ba23e24", 0x7}, {&(0x7f00003e1000-0x96)="20ab0f9f912ed783cd341533c916d7edaa1c855c40c768798e2ccbc8315de014188942ebc3735c40cda271a150da2ea8018ce835e05e632a0695ca5630f599ef0e9305bbd60d78dd7c9a5ac013b4b1916df39bb4dd45b643638a596339e45905de16439a6f16ec03c71fef556eb65aa47095476f51e608ea6bac7883252b33ea82f3db8562531353834d66009a091313df81b4d8502b", 0x96}, {&(0x7f0000d79000-0x72)="ad408c9f7415e8c0a333b0cf45af66695cc285e4fc292106e5cafe133420403086a8dbe32b2caad043cee69d7b9f30037d896e36d938b7744a65d721c1c5fa6d213193e10526a05be34f791b5ece09ace480d881a6af62591bc63def4aadd25fec6af81230e504113b1a23a56f6bce19e553", 0x72}], 0x4, &(0x7f000022c000)={0x20, 0x0, 0x8, "e3625560f9d3c6bfae427c249f"}, 0x20, 0x8800}, {&(0x7f0000d31000-0x60)={0x27, 0x3, 0xfffffffffffffffb, 0x2, 0x7fffffff, 0xffe000000, "fa7a6784b277a548a3c092c71b35f96e9052502ee8fba25dbe868af9484a560631169c8afea0cfac372705071d38b330236391ea49bd5e71653aafa7209489", 0xf53}, 0x60, &(0x7f000080c000)=[{&(0x7f00000f0000)="f74f363da1eee8e427e48af1ded9233191e16eca987ba6838bfcd1a2be9b44eff17dbedeb5fdc2f706252b78da0ad5a7695f9fe58eb3a29169a4987ed70dba91192e04572f41ef4b387ed82aa16e50f462ba29064bba591212e91490e9", 0x5d}, {&(0x7f0000368000-0x7a)="f4b6ad31792f17b679e33d2b91fb11952d6eae922604b66e4e7bd1143db5b2a344506785f40d9aaf0ac9e5e090abe18b87a481b8bbe823319f6e98e267ee4a220e01f848df75524ce977cd6bd3f31529eb7cc8108f65ee5d6c1675bc5e25f5ac9fa7990b965c3544d95dd78aa89f08df16f4ec931896618acf29", 0x7a}, {&(0x7f0000e3e000)="df491dda0fe63e6d721dd877df36c63a40185844ef4d74c3f33cbc6ba54010a31de34e4f92a5183cf4d665e41542ef6442d2f27e349f278b6ee45517be7d3670f8b26508919387521bc0f82c519f936213054e06e3cbe172d1a4fb00360991eb527a", 0x62}], 0x3, &(0x7f00001a1000)={0x30, 0x11d, 0x1, "676691949d4faedd94d7cf11c7eeed0ae257997af946cceb99aea3"}, 0x30, 0x8000}, {&(0x7f0000f43000)={0x27, 0x200, 0xfffffffffffffff8, 0xf65aa10c857f1dc7, 0x10000, 0x80000001, "2e5c7404370612238ce7b227ff6508350382ffa91a7d624070f0d1705b130f1d659dfabbd6bad5cc06450ef08e032bb20b5ec93b2f5b0fed41afb26ed37c3d", 0x4}, 0x60, &(0x7f000053f000)=[{&(0x7f0000109000-0x82)="6a3576edc059d744a306f3c85939e2baad8ad51fd791f8ccfc797add161c9b39e6fa8c770fc7aa7b6559d5122aca3035a89d974bd302094b60e0b5682dff4b3b5df5942220663041854af56f4f5f09d33da20f4eef073263338943c5004a8a53c3857696394fa12953d70c53a321ca936f7dcb00982cc60f6092c2600fcf0f1ddb36", 0x82}, {&(0x7f00004f7000-0xff)="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", 0xff}, {&(0x7f0000796000-0x75)="51be735fad28cedcb78b206ed7ae872d3eb7b0b7b507711f01f9cb2373f28467ddc8207b5ddb5ff74b6c746e12bfb2fbf3fc281ef98d42929668b9a2382e56a40784b089a8128aaad06389db9c236621648f4bacc7b5edcf645971b7920c2f7f6bccc45e7b65129d4c8571ac9995fbbbd59524240c", 0x75}, {&(0x7f0000bc9000-0x13)="2ed958e9ee19fd4d6b82c5cade92b8341551d0", 0x13}], 0x4, &(0x7f0000edf000)={0xd0, 0x11, 0xd94, "74d63a0a962d1cb2813f714a01bb7e1077d315f1c6c8b98014d223aa2ba05e926f8f4322b3e0d47207adbd414435c74f725fc73fa18112fc6bc104772be73ae36af688a6967a57a24219502f78d7406ff6bf2053ed81300229bff1a1be422919d90a479e9f1d9c89a5e4b89f24a6c18c1c68f4d049340cf9106b6446fde73612f553c604f77852642d556639f2cff2308ca6f2f414af9974c04c7b6562d3c6866ca6eafa266e58a5c94b65983d25b32460e6da502bee3fd056"}, 0xd0, 0x10}, {&(0x7f0000d41000-0x60)={0x27, 0x2, 0x2, 0x4, 0x2, 0x5, "e9f3355e5e8066f8a114467597d333b072e5c3136692c8a6f3ed3076bf7bc601dcc0ba2cc4574800147bacf214699352fcc512f041ac504e2b1e1c55dcdfd9", 0x7df}, 0x60, &(0x7f00008fc000)=[{&(0x7f0000811000-0xa6)="ceaadadbee6c72173c62ee1970a837ea3db875bea1f336557c0c08598116f6e94aff1be07d61daa7736b3fad1979a6a6e45e9c58b56136e0830805945a82bd59623739eaa48e83120e0207ef2941ea80ce55eaae639cf7b0f1aeecde6f4a1c0b00fcc70abf3c129e26a4a3c57c12af62cdbef2397eb720de29dfb7c46784ac7a9b73fe914fe0f35e46053337bf72058d64b35ca8ff420b0e8ee427840e0fa92ce37a5f3f2d8f", 0xa6}], 0x1, &(0x7f0000aee000)={0x38, 0x119, 0x1, "2e5e4f822d16873109145805f4115a746221bf0ed3b729699c69141df1690b994d567d964200694c"}, 0x38, 0x10}, {&(0x7f0000b92000-0x60)={0x27, 0x0, 0x3f, 0x2, 0x1, 0x5e, "9d2b987215874dc605511e407d6779be08b44756613039af5a9b3672157cf6ed8b10723fc28b42cbfd8b91322ec7f7ff226eaa7e12182ce016e72410d4c397", 0x800}, 0x60, &(0x7f00006a7000-0x10)=[{&(0x7f0000724000)="8613e34c0b0d4fb92370a17297324cf5cb55415d986ca5e02c7740204ca5aeec9e1efc68890f3667fad80a0e994d22a92ab96f000c8aad30f71f99d677e4bb722eaa9d9cbd83f19e", 0x48}], 0x1, &(0x7f0000ad2000-0x30)={0x30, 0x1ff, 0x6, "018f79de58dd39dd8bcaa3738dba6f359365a14cebfec788866af5"}, 0x30, 0x0}, {&(0x7f0000412000-0x60)={0x27, 0x9, 0x5, 0x0, 0x9, 0x7fff, "79b62e8fbfbeae3d57e76eeea91c806c0467c37948e06b39d698853f2c39f930c4ff6a85feea416340296805191551fbfb8a19d90d29610c7be8f1742dda5e", 0xffffffff}, 0x60, &(0x7f000013a000)=[{&(0x7f0000f50000)="1759b6a8b7d5ca88c29fbd78f09ffac580c4bc1213af56ce60444afd6cc303e928b428e25423b31a9340d8ab6b42f21730edbe3a788067f586", 0x39}, {&(0x7f0000b51000-0x6a)="363284ca00fe8ba2fa5d39809aa2629c98379e39dde6eae9dedb6517b72813f4c98d8956c8b66ec08eb300242e30faa114d566e487414b0604ad398f4f088069dfe078139cbddc594f585fbcf970d995ea58da00e74a07b511b35e12fb0f7851afb9bdbac1042215977a", 0x6a}, {&(0x7f00000a8000-0xee)="f0dd391e381940c7ca9dea54328e39af955edadeb865f785c5bd74e643bc4c00135168085badfcd79fe6175bbbb32e5c0da89841c87a8e580f92b45c3ac49057b09a0f2d6d57f00ce48d3b2ee96fe033115b1097ee7c728526736c5da1be22d0c4fd63a112128749bb86600e6000dacf83c7b24579143134706eeb73cee480d43d2e48ee51547bc7383a685a4629c9abbf5a90eef67381cee1972f36b95519b280b32871561070cb64869f047d263395cb5f2e9d5c4c9168fcf707462d9f4c24c98c24693292b6d1b1ee4781fed77c432728b8b2f09490052a744eac26825575353421d5ab0862bd85c69980089f", 0xee}], 0x3, &(0x7f0000598000)={0x38, 0x19d, 0x6, "bdc64bb2530db613193101ddfb1c9b7bd6dcbb0bdffe52fec993b1ec4bd2bf4c331f19045e3796d8"}, 0x38, 0x80}], 0x6, 0x20004001) [ 88.423916] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/09 04:31:18 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x3, {0x2, 0x1, @rand_addr=0xebf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x8001, 0x10000, 0xeef, 0x3ff, &(0x7f0000001000-0x10)=@generic="f5f23cf78df3af8a30592deb6b09e147", 0x5, 0x7, 0x35012970}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x11, 0x15, 0x201, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/09 04:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000108000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d4c000-0x8)={0x0, 0x1a01}, &(0x7f00001d1000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d59000-0x8)={r3, 0x7f}, &(0x7f0000f37000)=0x8) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/09 04:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000800000d, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 04:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00005b7000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000f61000)=0x2, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00002b6000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x81, "dd6340ede2fb1262b4bb48c6d2ae7ace5c4e52fa30b5748c024b17c18f9b15ab9f18f93bc1039dfa5515bb1ea096bbb557feed28498f0533b6abb51522ecdee8ccf4231ca262fa3a33743f911ffbc7c9"}, 0x160) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00001b6000-0x1c)=@req3={0x0, 0x0, 0x827, 0x0, 0x0, 0x0, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00001a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000582000)=0xb) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x8, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, &(0x7f000007a000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006d2000-0x6)={0x800, 0x0, 0x0, 0x2, r1}, &(0x7f000037e000-0x4)=0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d3b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fe6000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000fbf000-0x4)=0x0, 0x4) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000f4b000-0xf2)=""/242, &(0x7f0000b33000)=0xf2) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/09 04:31:18 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x40)=""/64}, 0x18) [ 88.513919] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/09 04:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f000074e000)="1f000000010a1f000000000000000000029d160a090001800400002000df18", 0x1f) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00004a4000-0x4)=0x5, 0x4) 2018/01/09 04:31:18 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008fe000)={0x0, 0x0}) 2018/01/09 04:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x2000000000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffd2) syz_emit_ethernet(0x66, &(0x7f0000a20000-0x1a6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x67, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9ee66f", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000638000-0x10)={0x81, 0xfffffffffffffff2, 0x88, 0x6}, 0x10) r1 = accept(r0, &(0x7f0000b6b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002da000-0x4)=0x14) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000471000)=0x1, 0x4) 2018/01/09 04:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x103, 0x4) splice(r0, &(0x7f0000908000-0x8)=0x2a, r0, &(0x7f0000752000-0x8)=0x0, 0xb99, 0xa) 2018/01/09 04:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00001a0000-0x1)=0x6, &(0x7f0000806000)=0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) socketpair(0x0, 0x8000f, 0xbe, &(0x7f0000ad7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f6f000)={0x0, 0x20, 0x8, 0x1b8, 0x1d9, 0x5, 0xfffffffffffffffb, 0x1f2, {0x0, @in6={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x3, 0x5, 0x5, 0x272}}, &(0x7f000000a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000214000-0x12)={r2, 0x0, 0x5, [0x9, 0x200, 0x9, 0x2000400, 0xc5]}, &(0x7f0000915000)=0x12) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00008d1000)={0x80000001, 0x30000000, 0x2, 0x3f}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000007d000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000c94000)={"d6a5ec3de6cd3d3052b68f6456d2be54", {0x4, 0xffff, 0x7fffffff, "e1eb40640772", 0x5, 0x0}}) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r3, 0x0) setsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f00006b9000)="8bca3dba712fac11a7aea5d06fc4ede1", 0x10) 2018/01/09 04:31:18 executing program 1: socket(0xa, 0x5, 0x671) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a7a000)={r0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000c8f000-0x108)={0x80000000, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffff80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x3b9, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) recvfrom(r0, &(0x7f000064a000-0xf4)=""/244, 0xf4, 0x12142, &(0x7f000035a000)=@in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000b7f000-0x79)="0d63c54ea932de46a50b34a8ea86c6f4949749e275957dfd9a4246b797ec2dfb9111f83fe217964a81af41a047371a19d8c0d862a410e9d8cb2bd3a87051ed8c341ec2465a3d4f81a176d34fecc1ea18b67e8d7767cd271df20447b098800c609cd7185f476f157284e15d0fe7a3dc56f92e70a7b78bd6449c", 0x79) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00006b6000)=0x80000000, 0x4) socket$netlink(0x10, 0x3, 0x7) socketpair$inet(0x2, 0x80000, 0xa4a5, &(0x7f00005e1000)={0x0, 0x0}) 2018/01/09 04:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x3) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000e60000-0x4)=0x0, &(0x7f000002c000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006bb000+0x532)={0x0, 0x7fff, 0x7fffffff, 0x100}, &(0x7f000003a000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008b5000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000afb000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f000005f000-0x1c)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) socketpair(0x8, 0x800, 0x3, &(0x7f00004fc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f93000)={0x1f, 0x0, 0x10000, 0x34b}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000981000)=""/33, &(0x7f000070a000)=0x21) ioctl$sock_bt(r3, 0x541b, &(0x7f0000b41000)="581577ed6814f7fbb0d4088f66ec8ba8b9ff21d437ab5c1abf4633226b3cb7fcd242332a74e05e4a15017595c03dfbae05bff073340b41060edb41492ca3f2d08380031728c10f8c38e14dd2141bcb2b4bd2e8f0fc7253b6975284") ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000026d000)={0x3f, r5, 0x2, 0x7}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000731000+0x201)=0x0, &(0x7f00003a2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000da1000-0x4)=0x4, 0x4) [ 88.645357] device lo entered promiscuous mode 2018/01/09 04:31:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000006f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x22c, 0x4) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000ef5000-0x7)=""/7, &(0x7f0000d79000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00003c3000-0x8b)={0x0, 0x83, "15681653c7382b4f0ca75a4aa3cd53b949abb36c9f7cd118c3ffda64e94a7e42c44ee45cfef9998902b1421ebc429f810b9130d9cc8c63d21408976198a53affbab058cd7ae9e25a318c8402748223bc3b96490be3086f232d4d24c73083ecb06a445b45416727e6a4201002ca3678330f57cec7444829310814a5d4ae397c1720dc18"}, &(0x7f0000d6d000)=0x8b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000121000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004e3000-0x4)=0x8c) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000aa6000-0x4)=0x5, 0x4) pipe(&(0x7f0000cb7000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ee3000-0x18)={r5, &(0x7f000073f000)="8e45441008e8e644fb84363a48a906", &(0x7f0000a7d000-0x25)=""/37}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000071d000-0x20)={0x10000, 0x10000, 0x2, 0xe1e, 0x7c, 0x3, 0xf17, 0x1ca8, r4}, &(0x7f0000acf000-0x4)=0x20) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r2, &(0x7f0000ce8000-0x1c)={0xa, 0x1, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 04:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000609000)={0x0, 0x0}) getpeername$netlink(r1, &(0x7f0000807000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c27000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xfffffffffffffcf4) writev(r0, &(0x7f0000296000+0xa5)=[{&(0x7f0000b25000)="95162379dff606197849ab27b2b60544b4b602dc47a853cb9417744f27108c4db2fc2be6e0b4086f47e90b30b392911d32cb52ed9bbc9e4e913e9044aa1adf66579a710a49c1c5d38a587f93b720f7e0d9fa3e4140dafeb9fa3d8625b8b67d9fd378e599", 0x64}, {&(0x7f0000dc9000)="d82e9fa86b7ef56c9d7d4b34e0beba25ce92a75d7c37a3009a2af88843e538880e1063b4d07043dd0e234f9ae45987f501a58fd015a221c4088fb1f2e7425cfed75dfba1bed1350f9d03a4e58dfa87c4f4d249d370b02dddda380168d9501c36b272188519641a6c9eb1f86a0499b4aef94f236d34c6b2512652da2d226e11175e4cf62eebc19dcd34ffc8742db223129d095805caff184b7150e70e439d7b4c76783515ca4413f5ec2c0006ec699a4fa83cd46b0e0d4910ea3ab1aa10f78e9ef76066d6f77c3d983f3eaa474d9c100bff01ed00b96055d4f2a17efabc429d9b152a5a32cc5b705591c2007f93731aa890f363ea59dcb883ac", 0xf9}, {&(0x7f0000859000-0x1d)="1d35501ff81302db1265243ec397c2a41055ed92092f82e92d147f6c20", 0x1d}, {&(0x7f0000685000)="eaa23b0a0a3f3ee12ed39d0ed2830701b1fc2b2dd66baa7f90145bc03b4b9a14863aa456990ea99131dcc0fe733c0d450bc1b7f6964032dc1a1bd1e13bda5f04c12e3ba2bda5a8ac8e1754ba9043d51829b4c2b4d76df706263299af8a1dafccf6e2391b846d1c174debed888dc6caacf741e5313bb8122b072c7555dbf52a48e34c277211e50efd5f5a821473ec8c686dd9f6981766fe", 0x97}, {&(0x7f0000170000-0x45)="b3c34f91c40e93c72321ba1241e8970fdc2a0c414d27d1f46f9661bac19cd42f3e33a32043eb95c42f8507dd9abc5ef2b9346868e4fdac31f186780aa1f785aceb6354b7a5", 0x45}], 0x5) bind$netlink(r2, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/09 04:31:19 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7f000-0x4)={r0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f7e000)={r0, 0x10000, 0x1ff, "31bba32b0b8e303dd0a2b5f8e380f181baa68adcbbabe461e1f434af960e7acaf368d7ffaeec6d8ac61994c1ed0df4afe7f5b212939f163b8387bbc0a6d84246e761e51ea4ee5b6aa2d5972397f35fdf91106c2fbfd017f36b99a5ef5a9c168a2e9b1d0befb48a706c1578b1fd8cd56e473e934ff34d01784fea8af629"}) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:19 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_ifreq(r1, 0xa4172759c476f014, &(0x7f0000019000)={@generic="d5adc12f2ff9fb328aa32c4ef2e35090", @ifru_ivalue=0x7}) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/09 04:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) [ 88.670341] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/09 04:31:19 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000054c000-0xa8)=[{0x0, 0x0, &(0x7f0000e4f000)=[], 0x0, &(0x7f0000cf9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f9a000-0x10)="5be1dc65765d417ade5f76ba4bb9fcfa", 0x10, 0x0, &(0x7f0000f9a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f9b000-0x10)=[{&(0x7f0000f0d000-0xde)=""/222, 0xde}], 0x1, &(0x7f00006cc000)=""/48, 0xaf3311b6a6a3b55c, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/01/09 04:31:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000000)="11a5254b0f953c058ef7905797a4ba1183416ed2f3d0ef72eb3cce78394ba3ee70b5a3751461e79cac375bc7784b9f862dfdac") mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d53000)="", 0x1b6, 0x0, &(0x7f0000dc6000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/09 04:31:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000093f000-0x38)={&(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000000000)=[{&(0x7f0000391000-0xd4)=""/212, 0xd4}], 0x1, &(0x7f0000128000-0x95)=""/149, 0x95, 0x5}, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ef3000)="02", 0xfec9) r2 = accept4(r0, &(0x7f00005d3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a42000)=0x8, 0x80000) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ef3000)=0x0) 2018/01/09 04:31:19 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f30000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, {0xa, 0x1, 0xcb4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf5}, 0x9, [0x9, 0x5, 0x1, 0xffffffff, 0x2, 0x2, 0x3, 0x0]}, 0x5c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000836000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x2, 0x0, &(0x7f0000ea4000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000121000-0xa8)=""/168, 0xa8, 0x40010121, 0x0, 0x0) connect$bt_rfcomm(r2, &(0x7f00004b8000)={0x1f, {0x1, 0x8, 0x1c00000000, 0x1, 0xfffffffffffff025, 0x1}, 0xfffffffffffffffb}, 0x9) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000ef0000-0x4)=0xfe, 0x4) 2018/01/09 04:31:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xdb5) epoll_pwait(r0, &(0x7f000009f000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x640, &(0x7f0000a6d000)={0x1}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x1, 0x35, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 04:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000415000)={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]}, 0x86, 0x0}, 0x98) 2018/01/09 04:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000c19000-0x5)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r0 = socket(0x9, 0x2, 0x5) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007d2000)=0x0, &(0x7f00001b9000)=0x4) 2018/01/09 04:31:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) 2018/01/09 04:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000b2d000-0x4)=0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000037, &(0x7f0000370000-0x6f)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f000060f000)="", 0x0, 0x0, &(0x7f0000105000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 04:31:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="0f9d834305444234a24b6c29b68c0bd0c2c537e587b0b9aaec9ddccd7ab51e0697f93008af5f095644fc814e355cafd61db2fcd7958c42469286331e7f84953a6b4da84d556ff08ac61139a9266d53da8229e977387efd3dbde46407f0b033c3ac3b6096691a06212aaf7a9caf0b143342b5467013daaf8e", &(0x7f0000f60000)="8fa25c4599f646bb34702da1ef074145d60ee55857bb06a03ed01d127d019137ae712f7228eb9f439eef0d78d104847c5b5385673871ee13932bb961dd5883a4a28d78fe9fa37b15c34699d5a823c6fbeb62c39c5fe25907f002ad242b695b17acbbef36fe2ec3f004f5bbfb328a6f5fbf64a1c84cea15b5c58a554798de2f9b12c3d0bae9a607c4d9e697b249aa77a283ab06c1d146b20dd50715257fdddf11ae7c57734f8313bb31b36589ebefb7184ce85c8a3fca7ded687a", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001f3000)={0x2, 0x4, 0xf2, 0x7ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 04:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d33000-0xfc)={0x0, 0xf4, "42cd470086f84c6aaded773fac6334be7d10fbda8c070a6d07613e66dfa257d0a034d2fc8c429e5338ccf9240692e69146a10a8b20a58cc23f9c0b845ae08dfccd0a342e4a876424c54db6121a40d9bcb6119426fd19cfc7741c53fc554fec1e0f6638ab9e4a265ea5ed873e1104b617f6cbfe5815f3ad1372fef9d44619497394406457a8263b77027038e86ec1a396292eef4ef741db3dfb260eeaad0fa1d6efecdd5ad93f30ac9d7dae42bf26deb379118d6020fc939f2822b32739ae7ca9373346f933ac5895f85b6fadc3f8f415e893518fdc12098e09855a85ef21a755fefcd76a5b9833d58dfe0e60f2f7f267b2c8be63"}, &(0x7f0000549000-0x4)=0xfc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c30000-0x8)={r1, 0x0}, 0x8) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000063a000-0x4)=0x0, 0x4) 2018/01/09 04:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f7e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fa7000)=0x1c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b9d000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000883000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000010b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1b, 0x5, 0x9, 0x100, 0x7, 0x0, r1}) r2 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) 2018/01/09 04:31:19 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfb, 0xfffffffffffffc00, 0x101, 0xefb, 0x7fc000000000}, &(0x7f0000001000)=0x14) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000002000)='cubic\x00', 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0xfffffffffffffffc, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/09 04:31:19 executing program 1: mmap(&(0x7f0000000000/0x90b000)=nil, 0x90b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x0, 0xffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0xa, 0x9) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000090c000-0x4)=0x0) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000090b000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000493000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d1000)=0x14) 2018/01/09 04:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/09 04:31:19 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0xbe4}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000f000-0xa8)=[{0x28, 0x114, 0x92, "2cd976d51bde97c25c15e27447ef2c1c7f8ee1ed"}, {0x80, 0x1ff, 0x7, "bb1e98fa88030f8093bcddc493a99e9c637890ee1b63a51cfbc9a0b988b6cede1bdf32394c8d5ebd6dc149b481511a4c06cb02e8de42d7b0872f9c0cc557b2593d3d852008e7574dc2c45528d7f21a5417b61bb3b6f1fb26d6fa4001a59efa5b6807294a2f71d00ec6"}], 0x1d6, 0x0}, 0x0}], 0x1, 0x2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000001000+0x745)={0x0, 0x0, 0x0}}}) 2018/01/09 04:31:19 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x5) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 04:31:19 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000002000)={r0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x8000, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) [ 88.975906] audit: type=1400 audit(1515472279.305:71): avc: denied { net_bind_service } for pid=19739 comm="syz-executor3" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/09 04:31:19 executing program 2: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/09 04:31:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x6, 0x0, 0x0, 0x0, 0x6}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000003000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, r1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x3ff, 0x100}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r2, 0x3, 0x20}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x510)={0x401, {{0xa, 0x2, 0x28000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xe1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7b4b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f9461e2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000005000)={0x7, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1000, 0x7, 0x7fff, &(0x7f0000006000-0x5)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, 0x6, 0x17}) r4 = socket$inet6(0xa, 0x7, 0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffff9c, 0x29, 0x30, &(0x7f0000006000)={0x47ad887d, {{0xa, 0x2, 0x4b3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xcbb0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7b5, @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]}]}, 0x210) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000005000)={@loopback={0x0, 0x1}, 0x7f, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000008000-0x10)={0x9, 0x8000, 0x0, 0x4, r2}, &(0x7f0000008000-0x4)=0x10) 2018/01/09 04:31:19 executing program 5: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f26000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f26000-0x4)=0x10) listen(r0, 0x3a2d) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r3 = gettid() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000424000)={0x0, 0x7}, &(0x7f000054a000)=0x8) mmap(&(0x7f0000f26000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f26000)={r4, 0x1000, "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"}, &(0x7f0000f27000-0x4)=0x1008) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000016e000)=r3) 2018/01/09 04:31:19 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet(0x2, 0x80000, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x2016}, @in6={0xa, 0x1, 0xffffffff80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) r2 = socket(0x7, 0x3, 0xffffffffffffff1b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000002000-0x8)={0x6528, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x4)=[0x80000000]}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000005000)={&(0x7f0000002000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000001000-0x67)="81ce10b52ad2f41b1eb5752985f0ba5ac92490009cb98aaa3f527870fd09a94e6a4f166de0c47f76b0401a153bf606e30f9865c47541223e40f46a95db3b25d36b1332b3d3db22506aaedd5979cf535cbba5f2615ae35c2b3fa915d02b64ee0c427afa12e559d7", 0x67}, {&(0x7f0000005000)="248c6e11863f3eff6d8531868c315dccec75ab512beef04297a8c5b110dd1af0c6d1ac6f7e6c4580", 0x28}, {&(0x7f0000006000-0x37)="9811ca98ce7f234736db35580a817eb6cdfb10425e47b485526ff5e21615d993f4e7b0046bf4ae78744894b53525576faafde38be0327b", 0x37}], 0x3, &(0x7f0000005000)=[{0x38, 0x101, 0x14f, "7086a1b5854b0f3d1b0bab9187c5c1f7be245d0bfd9594cefccf4f76737b12d6ba0a1b07"}], 0x38, 0x44000}, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000005000-0x1c)=[@in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000)={&(0x7f0000005000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000005000)=[{&(0x7f0000007000-0x1c)=""/28, 0x1c}, {&(0x7f0000006000-0xa8)=""/168, 0xa8}, {&(0x7f0000002000)=""/117, 0x75}, {&(0x7f0000004000)=""/217, 0xd9}, {&(0x7f0000007000-0xbd)=""/189, 0xbd}, {&(0x7f0000006000)=""/130, 0x82}, {&(0x7f0000005000)=""/192, 0xc0}, {&(0x7f0000007000-0x6a)=""/106, 0x6a}, {&(0x7f0000006000-0xe1)=""/225, 0xe1}, {&(0x7f0000003000-0x9e)=""/158, 0x9e}], 0xa, &(0x7f0000004000)=""/28, 0x1c, 0x1}, 0x40000000) 2018/01/09 04:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0xb, 0x8000, &(0x7f0000575000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00008f2000-0x88)={0x3, {{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000c58000-0x5c)={{0xa, 0x0, 0x2e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x3, [0xeb48, 0xffffffffffff91b6, 0x9, 0x8, 0x7, 0x1000, 0x2, 0x9]}, 0x5c) r4 = bpf$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, &(0x7f0000154000)={r1, r4}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d71000-0x10)={0x0, 0x800, 0x4, [0x62, 0x400, 0xfff, 0x1000]}, &(0x7f0000e79000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000ede000-0x8)={0x0, 0x200}, &(0x7f0000a77000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c96000)={0x0, 0x8}, &(0x7f0000d09000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000252000-0x8)={r6, 0x40}, &(0x7f0000b90000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000094b000)={r7, 0xe1, "c8b96fdbb359c7942514d04ec9bff696736f80b854e5fcf72e8803ecce6e95e68da1acecd200125f07f6fa52daf85f8a2eee596c249925a80e9913c7dc2fae6fb3d70af5fd80c4f8345d2e9c46ba02da077dec94d077aad205c97c217dd7d72524ceedd3472cab0693c4a3ac5ddcc1299a234c81d3bc86ccf71147ecef4b7c77444e7ce4cb9708d57aae3abdd71321aebb40b571e6f58ef2d38927f47ebc2fc20cf7a0c606be49be531af147a3b8edd0bb3351f4d3c5aa5552fdcd1ba5a59fc5d0c7ef9ca5ba9d3535c14cdb9dbc3fc1bcab4db9c553970028995e5087928d9d9c"}, &(0x7f00008a3000)=0xe9) r8 = accept4(r5, &(0x7f0000e4f000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a03000-0x4)=0x10, 0x800) bind$netrom(r8, &(0x7f0000eac000-0x48)=@ax25={0x3, {"7092e054a4fe95"}, 0x10001}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f00000a7000-0xc)={0x4, [0x8000, 0x4, 0x1, 0x1f]}, 0xc) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003fa000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/09 04:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000a, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e9e000)={0x0, @in6={{0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c7, 0x65}, &(0x7f00009f2000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000029a000-0x98)={r1, @in6={{0xa, 0x0, 0x601, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xd7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000af8000)=0x98) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e84000)={0x0, 0x0}, &(0x7f0000152000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000392000)={r2, 0xcc}, 0x6) 2018/01/09 04:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x100000002) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003c5000-0x20)={0x4, 0x0, 0x0, 0x64}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000d11000)={0x9, r1, 0x10001, 0x6}) write(r0, &(0x7f00007d6000-0x10)="0209002302000000006466b77d000448", 0x3) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f44000)={0x3ff, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x1f, 0xffffffff, 0xffffffff00000000, 0xbb3, &(0x7f000017c000-0x8)=@generic="3860ea9983d1465ae4f585c3fc6ad07f", 0x0, 0x3, 0x7}) 2018/01/09 04:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$inet6(r0, &(0x7f000089b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000010a000)=0x1c) r1 = socket(0x11, 0x802, 0x0) bind$packet(r1, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000d7000-0x10)={0x0, 0x81, 0xfae, 0x4}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x0}, 0x4) r2 = socket(0x11, 0x3, 0x8) bind(r2, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg(r2, &(0x7f0000bf7000-0x38)={0x0, 0x0, &(0x7f00009db000-0xa0)=[{&(0x7f00003ff000-0xc8)="bc", 0x1}, {&(0x7f000002b000-0x1000)="", 0x0}, {&(0x7f00007a5000)="38515d75f33fce40ddeb4385f25af6842e8f35", 0x13}], 0x3, &(0x7f0000de7000)=[], 0x0, 0x0}, 0x0) 2018/01/09 04:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000eeb000)=@generic="c5a3cf625ac2008846e4ce716b3f2e37") r1 = socket(0x10, 0x2, 0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f28000)=@req={0x1, 0x4, 0x10001, 0xea1}, 0x10) write(r1, &(0x7f0000000000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701", 0x24) 2018/01/09 04:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000516000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000cd6000)=@generic="d71e0bc23650725f06c341ae466fa0cb") socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ed2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001eb000)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f0000a69000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) connect(r0, &(0x7f0000a73000)=@in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000652000)=[{&(0x7f0000ea3000-0x52)="314af680a250c060a17e474bc07400df", 0x10}], 0x1, &(0x7f0000ef1000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001e2000-0x38)={&(0x7f0000b55000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x1, &(0x7f000091e000-0x10)=[{&(0x7f0000b31000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:19 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000d9e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002a7000)=0x10) 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$kcm(r0, &(0x7f000030f000)={&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000ef9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000952000)=""/73, 0x49}, {&(0x7f0000001000-0xd7)=""/215, 0xd7}, {&(0x7f0000ab1000-0x48)=""/72, 0x48}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}], 0x7, 0x0, 0x0, 0x19a}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x80000000, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) recvfrom$llc(r0, &(0x7f0000001000-0xb8)=""/184, 0xb8, 0x2020, &(0x7f0000000000)={0x1a, 0xf8, 0x4, 0x0, 0x935, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, 0x0, &(0x7f0000002000)=0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000003000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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) recvmsg(r4, &(0x7f0000004000)={&(0x7f0000004000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000002000)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000003000-0x90)=""/144, 0x90}], 0x2, &(0x7f0000005000-0xcc)=""/204, 0xcc, 0x9}, 0x12000) recvfrom$inet(r4, &(0x7f0000002000-0x6d)=""/109, 0x6d, 0x20, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0xe, &(0x7f0000006000-0xf2)="d20ef5146516b88310d665f0b884af5a11f4a6e11b5ed8a8dd17839299ff5da53bd271cc6ec4466f88581d00279a867107c0a543162a1a35c4902496dbbe01225b5efd8bce8ce2aea6189cfc4facd859e75e59c0cb11fd683997535869a4f056662034a54b1d8c047d5bf956220e065f3575674f713a0611af493444bab846817e04b7bd9afe39bd18603650f9c09246caa7c3fe564e20245fb1dc7fcce4ad518290a7702269b5ba31fa5fcd35f81b43e01f08560cfac2bd4aec22a26127d97481a714a24cb7b52c00b03c7b502a972c93d807755f06a564ece789a0ca081012365878691bc68531f823f6415f6ab52a1f85", 0xf2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r4, &(0x7f0000007000-0x9)={0x1f, {0x5, 0x8, 0x495, 0x4, 0x5, 0xe000000000000}, 0x0}, 0x9) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000008000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/09 04:31:19 executing program 0: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000b6c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000943000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000723000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b6e000-0x4)=0xc3ef) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000b6d000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b6d000-0x8)={0x0, 0x0}, &(0x7f0000b6d000-0x4)=0x8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000b70000-0x4)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000b2a000)={@generic="15380683159b1664f20ffa92c72f40e6", @ifru_settings={0xffff, 0x800, @te1=&(0x7f0000b6f000-0x10)={0x400, 0x8, 0x4, 0x9}}}) 2018/01/09 04:31:19 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000aa2000)=0x400000000000000, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ffb000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000972000)=0x10) getpeername$ipx(r1, &(0x7f0000953000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000082000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ffb000-0x8)={r2, 0x2}, 0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ffc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000)=0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000ffb000)={0x11, 0x0, r3, 0x1, 0x75e, 0x6, @random="5c9add11397e", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ffd000-0xe3)="1351f917e4f9367cd19cddbc0a7b9fac26f55661059302685bb2ee5b0166664b32767b093e124270ae8904164ef8554e82fc18e90c38c6340079fe4b529a8d001b3aeed98852a20d528dd4816f057bacff92c5c49c18c79cb0976276a8af5c89738b2f63608d7f067ddd2166149d52621d14a2c558044912a2baa773160f68601e2efe82db544d470fe5254fe71be497b1434e6afa8fb1ac3bfb39f2ecaa9ba2d13123da76711a071c090a50bdee4c901461b4a6ba170b0f904bb3c0523aac820833e98e99f9ec1ef888cb450915d68c7430b679916e5289b20375b5ac2efd6229ac8c", 0xe3, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ffb000)=0x0, &(0x7f0000ffb000)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ffb000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10001}, 0x98) [ 89.151184] nla_parse: 18 callbacks suppressed [ 89.151191] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 04:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000745000-0x38)={&(0x7f000084f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000434000-0x10)={&(0x7f0000d23000-0x440)=@polexpire={0x104, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@algo_auth={0x48, 0x1, {{'wp512-generic\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00002f1000)=""/41, &(0x7f0000e60000)=0x29) 2018/01/09 04:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x30000000a, 0x8) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000a8a000)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000492000)={0x0, 0x0, &(0x7f00008c8000-0x30)=[], 0x0, &(0x7f0000158000-0x158)=[], 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000383000-0x1f)="", 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c70000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00003fd000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fd1000-0x4)={0x0}, &(0x7f000074f000-0x4)=0x4) socketpair(0x17, 0x0, 0x1, &(0x7f0000fcf000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000c40000)={0x40000000, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00007b5000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000abb000)=0xc) socketpair$inet(0x2, 0xe, 0x9, &(0x7f000003d000-0x8)={0x0, 0x0}) getsockname$inet(r3, &(0x7f0000cb3000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd5000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000f9000)={0x0, 0x3}, &(0x7f0000623000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000287000)={r6, 0x0, 0xdc, "626f8496d29b6cc73a3086f1b1b09f2973f79a044c9bfcff7f587bb200c0a3238f7d57fc55523d14629d0af0258c9818e7d1eb32592c258b1b011a3d77a73cb8f3f8744eb0aadd6f37e216456cb32f730798653b59e481ebabdf668b4039454bb888b2cdfb6dfd5316fa160feee0b497803eb8cb34cb62013cff782a49fef44c88b14697f423360acb4df8a968be00f3c14ca59f5d1ac2cd348b624c09aadc75c1d494c72db045cc8dfb6ab5056b8950eb3087b24b46bd55b35d081bbde9e7633f92d7194fc0f1fd0e8ed0b5c7dba77c0aa942a7440712c929a12efd"}, 0xe4) 2018/01/09 04:31:19 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/09 04:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000b57000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f00000)=0x9, 0x80800) accept$nfc_llcp(r1, &(0x7f000034d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d2d000)=0x60) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009f8000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000d4a000)=[{&(0x7f00008a2000)="390000001300094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/09 04:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f16000)={0x0, 0x4}, &(0x7f000098b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000073d000)={r1, 0x1ff, 0x5}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a9000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000974000-0x4)=0xe8) bind$packet(r0, &(0x7f0000a31000)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x52, &(0x7f000066d000-0x5a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "20f087", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/09 04:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a89000)={r0}) bind$netlink(r2, &(0x7f000025c000-0xc)={0x10, 0x0, 0x0, 0x10010000}, 0xc) [ 89.257039] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. [ 89.270888] ip6tnl0: Invalid MTU 0 requested, hw min 68 2018/01/09 04:31:19 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x2, &(0x7f0000f6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f6a000-0x1c)={0x0, 0x6, 0xa, [0x0, 0x401, 0x2, 0x8001, 0x2f6, 0x5, 0x33, 0x8, 0x8, 0x5]}, &(0x7f0000f69000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f48000)={r2, 0x1f, 0xc2, "bbe8d129ec1d26227eb5f12fee418f7068bdc9f971b0fb44cb63c7053585d5d04fc66b0f78dd44acc041d43b5f1ff6f98f173ba035003434af74ca11793ca700b675d70ded1dfbab485ba3b9a12ffc9d16fb28821a4662413b945218a571d54d424d0e72cc04f7155085393494a99ea4bb13ea92903bcecba227b1506456b423a342f7f4ab73c4c596d78b2b0571dd6909781dd428c5b31f961a0d51dfc9bfd26325e1cc751a697872b8d0cfde2349788bfa1ca291aa06e611b12394586c855f899d"}, 0xca) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f6a000-0x14)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) [ 89.303597] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. [ 89.325661] ip6tnl0: Invalid MTU 0 requested, hw min 68 2018/01/09 04:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00009cf000-0x29)="cd5641258d7a9a63957111b5b520e46b796e583ce4b4346e713af27cd4d4600e8a3bc3299f17047b4d", 0x29) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a05000-0x98)={0x0, @in6={{0xa, 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]}, 0x0, 0x0}, &(0x7f0000a9a000-0x4)=0x98) 2018/01/09 04:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x20) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) listen(r0, 0x0) shutdown(r1, 0x0) 2018/01/09 04:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005e4000-0xa1)={0x0, 0x99, "6936e4f604409b364379e74f0c2b217e444be6e51d8d27b33d4c65c75bd570085fed80e4ed757ebb32e6fac7c959a91d98fad198c34e2f57c19f0863215fb14434b5b6d74b854f3d597f29a2463ac5627f016be3d3c61358219d3b82e1f7b7291d70fb80528ab496ea0a323e3234ee1c8418e35fee9149b6b7add2a30889d0e7c242c7a2d05eeec68aeaec1676a6604e0f2b87638e188c70a7"}, &(0x7f000021c000-0x4)=0xa1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000392000)={r2, 0x5}, &(0x7f00001de000)=0x8) write(r1, &(0x7f000001d000)='?', 0x1) recvfrom$inet(r1, &(0x7f0000501000)=""/197, 0xc5, 0x140, &(0x7f0000cc5000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:19 executing program 7: pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x800, 0x2, 0x8, 0x9}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0xb, 0xfffffffffffffffd}, 0x3) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000372000-0xa8)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8800}) 2018/01/09 04:31:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000589000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x7ff, 0xffff, 0x9, 0x8, @random="ab05ba1f39a2", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000bdf000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000443000-0x4)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) 2018/01/09 04:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x0, 0x4a1c69ee) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f74000)=0x0, &(0x7f0000250000)=0x4) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 04:31:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a84000-0x4)={r1}) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fc7000-0x4)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) 2018/01/09 04:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x3, 0x2, &(0x7f00007a5000-0x4)=""/4, &(0x7f0000b91000)=0x4) r1 = socket(0x0, 0x80803, 0x7f) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00007c6000-0x4)=0x0) 2018/01/09 04:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00008d5000)="26000000250015f8feffff780000360801ffffe80000e300040008000000000003003fc76e35", 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f8b000)={0x0, 0x4000, 0x30}, &(0x7f0000522000-0x4)=0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f000048f000-0x48)={0xe, 0x9, &(0x7f0000837000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x994, 0x0, 0x0, 0x0, 0xd01}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xcd4, 0x0, 0x0, 0x0, 0x8001}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a93000-0x4)='GPL\x00', 0x6, 0x28, &(0x7f000058a000)=""/40, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005d5000)={&(0x7f000016e000-0x8)='./file0\x00', r2}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006ed000)={0x80000000, 0x1, 0x2, 0x7, 0x6f, 0x10001, 0x3, 0x7, r1}, 0x20) 2018/01/09 04:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000790000)="", 0x0, 0x20000000, &(0x7f000025b000-0x10)={0x1a, 0x7, 0x0, 0x4, 0x10001, 0x0, @random="67418e3f71a0", [0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000d4d000-0x7d)=""/125, &(0x7f0000657000)=0x7d) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ea9000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x6, 0xff, 0x8}, &(0x7f0000934000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000089e000-0xc7)={r1, 0xbf, "85f0b9cee5ed133efdd92a8dff8f9b6e48f2eb0a06c212cb5cf5beace1e6d84266d187adfe59653870b7d927cdad92b6f59b1d31ea3b4b0b58062144411a99c86cdadcf9dc88158a52fc9f18638fbcee12baf14abfadcac9376f8e84ad7a6e1a42fc15bee2e18e132949fa578c8827cdc762832b7bd7aac86a59815b22f70dbaa777005f76d42a82e0e7699db5e06067c62eeb7e41ddff63fe39f522b0d36c2fea478d7b9b312df3cbeb8ba9d53014287864405d8bf074526e62adc47622ed"}, &(0x7f0000cb6000)=0xc7) socket$key(0xf, 0x3, 0x2) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e8a000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000143000-0x4)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000b4a000)=[]}, 0xb12) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f61000-0x78)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x4, 0x0, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x9d4, 0x1, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000613000-0x10)=[{&(0x7f000049f000)="af87123097574a452dbae66abed4406edf2152e80e86a74f00000000000000082be43f1147e5bb14fdf2576f9e24da1b4d033bb931643a5a9e6f6b3a", 0x3c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f00009c6000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b69000-0x4)=0x8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000ae000)={r2, 0x78, &(0x7f0000e7c000-0x78)=[@in6={0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f000053e000)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[], 0x0, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x10001, 0x0, 0x0, 0x0, 0x0, 0x920}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x6c9}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x20000040) sendto$inet(r0, &(0x7f0000a79000)="c9fe36fa600ae7169f6a51fd4223a4b12bdedfc9b7ddda42a28d65d36efe5822cd4dde5244c304ba8e3371652894b701877b1d451787e89035c8438d6a857016b27e15737e84e19e91604171ae7140295dc98fd58269adf3ad921576db7f412ef8518383ee75c1a82df74a29129b72e0e12f1676bfc3cd483ee4263c9768426636c40019e633d2d6c16afab07cf87a9a079614d370c722855a", 0x99, 0x40000, &(0x7f0000da9000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x15, 0xb, 0x82f4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000497000-0x4)=0x7fffffff, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 04:31:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f00001c7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@flushsa={0xa0, 0x1c, 0x800, 0x0, 0x3, {0x2b}, [@address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0xfc2, 0x0}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xa, 0x3, 0x4}}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xa, 0x8, 0xfffffffffffffffd}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) 2018/01/09 04:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000993000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000023000)={0x0, 0x2, 0x3, 0x3, 0x5, 0x1}, &(0x7f0000161000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000099f000-0x8c)={r1, @in6={{0xa, 0x2, 0x2cd244d1, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000080a000)={r0}) bind$netrom(r2, &(0x7f0000b1a000)=@full={{0x3, {"eb20fcbdea419f"}, 0x918}, [{"2d6df3b9e53267"}, {"b19ba9589ef033"}, {"d9a0f406d63d2b"}, {"c60227c27f5dd1"}, {"b4e2f804d8274a"}, {"10816db5bc386f"}, {"bb5380a8a74acb"}, {"2e6beae14ba7de"}]}, 0x48) 2018/01/09 04:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) [ 89.470556] netlink: 10 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 04:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x8000000000000011, 0x801, 0x3) r2 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000a12000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 04:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001f1000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f000056e000-0x28)={@common='rose0\x00', @ifru_data=&(0x7f000003d000-0x20)="a6b98df1a90baf62b438e0d3a71dbbde688035f7531d45a46c26bacf3235add2"}) r1 = socket(0x11, 0x803, 0x0) sendto$inet6(r1, &(0x7f0000fb0000)="", 0x0, 0x0, &(0x7f0000cc9000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 04:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x2, 0x1, &(0x7f0000d74000-0x10)="010000000300e7000007000000911dcc", 0x52a) bind(r1, &(0x7f0000a20000)=@llc={0x1a, 0x6, 0x0, 0x9, 0x3f, 0x8000, @random="0f96caf73135", [0x0, 0x0]}, 0x10) pipe(&(0x7f0000355000)={0x0, 0x0}) close(r0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000773000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00003cc000-0x4)=0xc) recvfrom$packet(r2, &(0x7f00005e6000)=""/146, 0x92, 0x0, &(0x7f000034e000-0x14)={0x11, 0xd, r3, 0x1, 0xd1, 0x6, @random="dbbb138e5341", [0x0, 0x0]}, 0x14) 2018/01/09 04:31:19 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000fda000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000025a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000001000-0xd7)="534b5d931aca2c426e8d84c2b135ed2b6869ca981777c54bf6cd1ed07128b3d82c5b5c744741b85eb1373dd9c6c2ff8b4969f98f831b28e0a2afd473a497ff79e62bffbf228db2d2ceaa80424766334a8c023d3b7a1e4e575b1ec11a622d2653263f689acc629620c6d6bad90e205fa821d5f313940cddea1acc20bd47f45449dd69924fc28f0b9d0396f99f23da6fde3cdcbd5c6e46c98bf7443b895c0709626da8e66aa5737328ef7ba97b64cd6331abf5aaf22aafde0fe465cd79c240bcb41d00f7690cf3b7f0315bd299442f7d5709be4e16eea163") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x4, 0x10}, 0xc) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) connect$nfc_raw(r0, &(0x7f0000001000)={0x27, 0x8, 0x7, 0x7}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000003000)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000)=0x0, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) epoll_wait(r3, &(0x7f0000004000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000006000)={@generic="af0c9ad89276cddfcb39cafd11a1f9c8", @ifru_addrs=@ipx={0x4, 0x400, 0xc7, "18c1e1446da1", 0x3, 0x0}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x30)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008000-0x8)={r1, 0x40}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000006000-0x80)=@generic={0x0, ""/126}, &(0x7f0000009000-0x4)=0x80) 2018/01/09 04:31:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="f8a76c4daf30676d93a70d323cdc8cc1a5bbfd0dae00c909d162fecdb11b0f3e4d5ba95c21b7e0ef8ec872e4", 0x2c}], 0x1, &(0x7f0000002000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x20000811}, 0x40000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001fa000-0x4)=0x1c, 0x800) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8c, &(0x7f0000001000-0xff)=""/255, &(0x7f0000000000)=0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x7, 0x2, 0x2, 0xffffffff, 0x6, 0x1, 0x9]}, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/143, 0x8f, 0x0) 2018/01/09 04:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7677e00800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c0001000000010000004974000000d304000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bc7000)={0x2, &(0x7f000068f000)=[{0x1000, 0x10001, 0x80000001, 0xf3a}, {0x0, 0x4, 0x1, 0x6}]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x8003, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x5, 0x0, 0xd0, 0x0, "b631a371f699f2f97511da41e61f36b3c9e651e0e8c4fa29f5e2"}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:19 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066a000-0x28)={@common="6c6f0000a00000000000000000000018", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000fe5000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 04:31:19 executing program 5: r0 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009e7000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x2, 0x1, 0x7}, &(0x7f00004a0000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000510000)={r1, 0x6, 0xbe, "4ae28473f67a0a5fd767db6d0625522604c1c28e1291761419689ca500d423eb9a702fde39b876b7e7b35668f5d7adad461973ae82fc6c32d564628ad9b15ae84d305f15642c67f6375855101aebe3923dece2c43e2981d494df111f05a07fb650bf5750e330f997357747c09ab3df321f1a8be4d413167af3f6cfa9b978234a3ba1c9f67edc1ac54c65af56c3ef3eef06dfb1168fda586d6637861da1bc73bbf17fbd7de4849387dc4530b5f8677f6d27d78a360536d0e333935cd740f4"}, 0xc6) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x8) [ 89.520962] netlink: 10 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 04:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x1, 0x4, &(0x7f0000c7e000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000d000)={{{{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]}, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff81, 0xffffffff, 0x7, "ec5aa41dd92e5634ae0cd7201aadb156701c78f16c1cd4824e8d288697c9605bb8ff9bca1973f3a404783903117d72ae12cf83306a26e850f8d90a4fd0d5a74209340dc6f8ec83c75b07bd0cce220b76"}, 0x160) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f6b000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400010}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x68) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000aa4000)={0x7, 0xad7c}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000011000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b3d000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b5b000-0x18)={@loopback={0x0, 0x1}, 0x4, r3}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e46000-0x4)=0x0, &(0x7f0000b4e000)=0x4) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000002000)="", 0x0) r4 = accept(r2, &(0x7f0000c7b000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe9000)=0x2a5) getsockopt$nfc_llcp(r4, 0x118, 0x5, &(0x7f0000f47000-0x66)=""/102, 0x66) 2018/01/09 04:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000044e000)={0x20, {{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@common='bpq0\x00') socketpair(0x1d, 0x80007, 0x10000, &(0x7f00006eb000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003e5000-0x4)=r1, 0x4) socket$netlink(0x10, 0x3, 0x1d) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000a6c000)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 04:31:19 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x11, 0x2, 0x8) connect$nfc_llcp(r1, &(0x7f0000be9000-0x60)={0x27, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x7, 0x3, 0x8, "c8624a5ce510cc01327c63bb7187ffa83cb19f3fb35bffbea45deac01568ed6b106db39b3794e1be30cad6e4f74967bde8e5b1afcb3f0cd2ecb20522ba3e4b", 0x48e}, 0x60) setsockopt(r0, 0x800000010d, 0x3, &(0x7f0000001000)="", 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000b13000-0x10)={0x6, &(0x7f0000000000)=[{0x0, 0x5, 0xffffffffffffff7f, 0x7fffffff}, {0x3, 0x0, 0x6, 0x80}, {0x3f, 0x4, 0x455d, 0x9bb1}, {0x20, 0x1ff, 0x20, 0x7ff}, {0x800, 0x5, 0x3, 0x3ff}, {0x0, 0xec4, 0x7fffffff, 0xfffffffffffffffd}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x4}, 0x8) 2018/01/09 04:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0xc, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) recvmsg(0xffffffffffffffff, &(0x7f0000e70000)={&(0x7f000025d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b6c000)=[{&(0x7f0000939000-0x28)=""/40, 0x28}, {&(0x7f0000ab2000)=""/4096, 0x1000}, {&(0x7f0000056000)=""/63, 0x3f}], 0x3, &(0x7f0000301000-0x8d)=""/141, 0x8d, 0x3b6a4565}, 0x2) 2018/01/09 04:31:19 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000001e000-0x32)="32000000180025fb0700940d091804828020fe20000400050000001e0f00030001ffff89ffffff0024000000020056d71888", 0x32, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000011000-0x4)=0x7, 0x4) socketpair$inet6(0xa, 0x800, 0x8001, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000001f000-0x4)=0x0, &(0x7f0000002000)=0x4) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/09 04:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000010, 0x2, 0xc) write(r0, &(0x7f000080c000-0x11e)="1f0000000206ffdde200f49ff60f0000000200150900018006ffffe5000051", 0x1f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000242000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000df9000)={0x7, &(0x7f00002b1000)=[{0x1, 0x3, 0x1ff, 0x8}, {0x4, 0x10000, 0x8, 0x6}, {0x27, 0x40, 0x5, 0x7}, {0xfffffffffffffff7, 0x5, 0x1, 0xfffffffffffff3ed}, {0x4f88, 0x0, 0x2a5b, 0x9}, {0x7f, 0x1f, 0x4, 0x331e}, {0x9, 0x7, 0x5, 0x1}]}, 0x10) 2018/01/09 04:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0xb6e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6b) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000caa000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 04:31:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000637000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f00004a4000-0x4)=0x0, &(0x7f00001e9000)=0x4) socketpair$inet(0x2, 0x8000f, 0x7, &(0x7f0000eaa000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ba4000-0x4)=0x7fffffff, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004bb000-0x8)={0x0, 0x10000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000033d000-0x14)={r5, 0x8, 0x18000000, 0x4, 0x80, 0x3}, 0x14) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x3b, &(0x7f0000001000)="50f4821e5fac48a94ca7d53c7beaa90a88de8f2c3519708f03cdcd16c62fb256485fdf5e6ac28d3ba8aa69012edbfdfe1f160b4974b490021febcc11d20416398cdfecbce35fb4a0241b36aca8bf562879bd5fa4cd78e7a3ac6a7a24c77f824215f7bb8a473ceec26fc5aad45070480691f6f4906595c8830c2ab016360a6f7a374c0c1caee11f64cb9cf506ff4fff8b671c8983a10bd3d55f698bea4e6a4cbc636e26ebb02b7e13c2a889afb620127f0f7239a53942e0b65d4164a90916668fd5fd8d2359665e36827ad57ffd518e8d2c3eb17ab8baba", 0xd7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000)=@common='nr0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000003000)={0x5, {{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, 0x3, [{{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, @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, @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]}]}, 0x230) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000004000)=0x7, 0x4) setsockopt$sock_int(r4, 0x1, 0x3e, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000006000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0xa, 0x11, &(0x7f0000006000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x464, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x8001, 0xd, 0x3, 0x0, 0x31, 0x4}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x2, 0x1, 0xd, 0xfffffffc, 0xffffffffffffffff}, @alu={0x7, 0x0, 0xd, 0x7, 0xd, 0x51, 0x14}, @alu={0x7, 0x7ff, 0xc, 0xd, 0xa, 0x32, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000)='syzkaller\x00', 0xea, 0x16, &(0x7f0000001000-0x16)=""/22, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000005000-0x8)={r3, r7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000008000)=""/188, 0xbc, 0x10101, &(0x7f0000006000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:20 executing program 7: mmap(&(0x7f0000000000/0xd5f000)=nil, 0xd5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000d5e000-0xae)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "ab471d", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}], @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) [ 89.652974] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 89.664540] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/09 04:31:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009fe000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x2955, 0x2, [0x1, 0x2]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = accept(r0, 0x0, &(0x7f0000521000-0x4)=0x0) sendto$unix(r5, &(0x7f00007e0000)="d3423b6f331bb7d6173d44", 0xb, 0x800, &(0x7f000042b000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f000039f000)=0x4, &(0x7f00000fc000)=0x4) r6 = accept$inet6(0xffffffffffffffff, &(0x7f00002a9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ebd000)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f3c000)={r2, 0x80000001, 0x10}, 0xc) vmsplice(0xffffffffffffffff, &(0x7f0000ce0000-0x80)=[{&(0x7f0000583000)="", 0x0}, {&(0x7f0000773000-0xf4)="", 0x0}, {&(0x7f0000fbd000)="", 0x0}], 0x3, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000899000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c27000)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000e04000-0x5c)={{0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x2, 0xfffffffffffff000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x8a, [0xece, 0x100000000, 0xfffffffffffffffd, 0x2, 0x708, 0x2, 0x796, 0x1000]}, 0x5c) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000a3b000-0x8)={0x0, 0x0}) sendmsg$key(r3, &(0x7f0000de5000)={0x0, 0x0, &(0x7f00000aa000+0x46b)={&(0x7f00004b4000)={0x2, 0x15, 0x0, 0xb, 0xf, 0x0, 0x1, 0x2, [@sadb_ident={0x2, 0x0, 0x8, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x12, {0x6, 0x0, 0x0, 0x7fffffff, 0x0, 0x4, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x16, 0xffffffffffffffff, 0x0}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:20 executing program 3: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e51000-0x56)={0x0, 0x4e, "8c6f94ebade055f02c0f85da0db14c5e1864c6149d31134190ac2b1d7c603d9d92a8367e2deafdcd2cad062b3e010877c075c37de6cc863dccb99c7fdb5048d2330c2590f15d2245118f12671d3a"}, &(0x7f0000681000)=0x56) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f5b000)={r1, 0x2}, &(0x7f00004e4000)=0x8) sendmsg$key(r0, &(0x7f0000f59000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:20 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000f000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xef2c}, &(0x7f0000011000-0x4)=0x98) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000015000-0x10)={r2, 0x20, 0x5, 0x5}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)=""}, 0x10) [ 89.674240] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 89.715993] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/09 04:31:20 executing program 1: r0 = socket$inet6(0xa, 0x803, 0xffff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000853000)={@generic="64344cf7dd48ddcd3958dde968b9f8c2", @ifru_flags=0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3b, &(0x7f000033c000)=""/146, &(0x7f0000587000-0x4)=0x92) write(0xffffffffffffffff, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) 2018/01/09 04:31:20 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000fda000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x100, 0x100000000, 0x8, 0x0, 0x5, 0xe0, 0x0, {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]}, 0x3, 0x5, 0x8, 0x2400000000000000, 0x1}}, &(0x7f0000003000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000035e000-0xc)={r2, 0x535, 0x0}, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) 2018/01/09 04:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x4, &(0x7f00002dd000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) shutdown(r0, 0x2) 2018/01/09 04:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000b70000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000d8b000)=0x8001, 0x4) 2018/01/09 04:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e0a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d81000)=0x1c, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000b09000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000151000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007ca000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0x2, 0x8, 0x500, 0xff90, 0x4020000, r1}) r2 = socket(0x11, 0x802, 0x0) bind$packet(r2, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x3ce) r3 = socket(0x11, 0x2, 0x8) bind(r3, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00006e7000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d8000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b42000-0x20)={0xfffffffffffffff8, 0x5, 0x1, 0xfff, 0x7fd, 0xd74b, 0x34, 0x3, 0x0}, &(0x7f00001f3000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f8e000-0x8c)={r5, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005a2000)=0x8c) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000c4d000-0x4)=0x8000, 0x4) connect$packet(r2, &(0x7f0000b7d000-0x14)={0x11, 0x7, r4, 0x1, 0x2, 0x6, @random="8613ccc28b1f", [0x0, 0x0]}, 0x14) write(r2, &(0x7f00002c1000-0x14)="8326af74835afc91b035266a2aa1dc2f03f05ad4", 0x2b9) 2018/01/09 04:31:20 executing program 3: r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ffee7d434dbb07000000000000000900010000000180000000", 0x1f) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) 2018/01/09 04:31:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000f0000)={@generic="9af27095cd0633cf698de8923277e31f", 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) 2018/01/09 04:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000023b000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032c000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xa2, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000740000-0x2)=0x8, &(0x7f000036b000)=0x2) 2018/01/09 04:31:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, &(0x7f0000001000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/09 04:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000827000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x81, 0x19f, 0x1}], {0x8100, 0x80000001, 0x6, 0x15a}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x89, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "df21741175882f0000"}]}]}}, ""}}}}}, 0x0) 2018/01/09 04:31:20 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) tee(r1, r1, 0x4fd, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000000000)=0x70) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)=0xf5f, 0x4) 2018/01/09 04:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="1c", &(0x7f0000c34000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000cf2000)={0xf, 0x7, 0x1, 0x6, 0x10, r0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 04:31:20 executing program 0: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000036a000)=""/4096, &(0x7f000036b000-0x4)=0x1000) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000018e000-0xa0)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000012f000-0x4)={r0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000036c000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) 2018/01/09 04:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000064d000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x7, 0x2, 0xa0, 0x80, 0x7f, 0x0, r1}, {0x80, 0x3, 0x6b24, 0x200, 0xa6, 0x8001, 0x100000001, 0x7fffffff}, {0x6, 0x2, 0x7ff, 0xa329}, 0x7, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x3, 0x5, 0x7, 0x0, 0xcd}}, 0xe8) 2018/01/09 04:31:20 executing program 5: r0 = socket$inet(0x2, 0x7, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x90, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000003000-0x64)={&(0x7f0000002000)=[0x2, 0x2f78816, 0x2, 0x800, 0x4, 0x6, 0x4, 0x10d], 0x8, 0x1, 0x5c45, 0x7f, 0x286, 0x80, {0xfffffffe000, 0x200, 0x5, 0x2, 0xe0d7, 0x9, 0x1, 0x81, 0x81, 0x1, 0x7f, 0x0, 0xfff, 0xffffffffffff5ce4, "a82df77d50fa229b0895ab10e0240ecf81aa1c22128d7c0a1ee7816d477a7674"}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fe9000-0x4)={0x0}, &(0x7f0000fe8000)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) getgid() mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fe9000)=0x4, 0x4) 2018/01/09 04:31:20 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e9e000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003ce000)={0x3, &(0x7f0000d87000)=[{0x35, 0x0, 0x80000001, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) bind(r2, &(0x7f0000025000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) write(r2, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000dd3000-0x68)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/09 04:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000013b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000028c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b11000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000022a000-0x8)={r2, r3}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000003c000-0x14)={0xbb, 0x1, 0xff, 0xffffffffffffffe0, 0x10000}, 0x14) r4 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r4, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r4, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) recvfrom$inet(r4, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000e98000-0x10)={0x8, &(0x7f00001de000-0xa0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/09 04:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000553000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000ff3000)=0x0) getsockname$netrom(r1, &(0x7f000029b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000079e000-0x4)=0x48) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000178000)={0xf53d, 0x2}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd8000-0x4)=0x0) 2018/01/09 04:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cd7000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000800, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x5)='lp\x00', 0x45a) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/09 04:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c6f000)={@common='lo\x00', @ifru_mtu=0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 04:31:20 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x10000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000058b000)={0x0, 0x0, 0x1e50, 0x7fff}, &(0x7f0000fcb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009b5000)={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/09 04:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001af000-0x10)={0xe91, 0x200, 0xffffffffffffcaa1, 0x3, 0x0}, &(0x7f0000d0c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdd000-0xc)={r1, 0x9, 0x2, [0x6, 0x8]}, 0xc) connect(r0, &(0x7f00006bf000)=@ipx={0x4, 0x8, 0x7, "42830f329fd3", 0x100000000000000, 0x0}, 0x10) bind(r0, &(0x7f00002a7000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = accept$alg(r0, 0x0, 0x0) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) tee(r2, r2, 0x5, 0x1) r3 = socket$netlink(0x10, 0x3, 0x10) write(r3, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) [ 90.042186] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=20036 comm=syz-executor3 2018/01/09 04:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0xc, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="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0x1000}], 0x1, &(0x7f00005fa000)=[{0xc0, 0x19b, 0x200, "adf561ef78d60edb8cf403a0a60f56cb5f5484ff0f3389986ca02c8830014c5b7ac48b131709c25fd1e580d8367c7ef44dc0e4b023abb064832c2a0432503dd31a855e576684efc3e0282e17138d9813a092cae4851e87dc50bb898ea48c2a518fc22e73f3e11587c1f45b1eaf0d314bfb390d200e14adf2572ceb4f04eaa4232b2aa8eb59fa4b7cf8c2cdbcbc20865d65a714cec805add634c6058d374f7ead62e52e44af7bec11eca791a2"}, {0x30, 0x107, 0x17, "26dd809ed0986b0a25b2f78b3cbd46ca017d4b049387f53918"}, {0xd8, 0x13f, 0x8c1, "8288d4b51ec92a79948afd8bf970219766f796b1c07a0cafe6d581b2a3216a826e6fc2780e7260b03c0bc54d0e1e3f25d730724e49c6023dd5da6cc2beb7987a12abfdba703a28c6a756f81693413436268fe79bc51e08a4bde5f3d152c4d8dcea001bfbdfab153f482d9992844354215fe3028974f3b27b1a331378aeedeb75bb09b2bebe90af4ff421309a29ac921e3284971b23970789687db600a7a26f681cf60b23a1f1f2d24aa563668c1436ded18d5c316d0d0ed11e56751c810065ca4b061fdd8ba6dd"}, {0x1010, 0x129, 0x7f, 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"}], 0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[], 0x11, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1e2ecf7a8689f3b58e78f114845bc877acf82b79faf4b29d9cdd52388bee75df582b688f270908eb159429456f1e720e5100ce1c9725dfba5b28af7da382b7b3b9d336ee58b8fa29f05cd9bad017a76a414e800f347a6e5cbe967b99a08a4ed629ad8b967d6c67ef010a99f60a89e2cd91d06df9b2ac0bff95c1b8624d8ff8870464eed4e3b1fef05124a52f0676f4d6b5b2e9c66c9ac1f4ae0b2cf2465bb78e945a7966dc8c7a9108c1c9a5669aec32fe0428d59376a1629da279c7a698f2c29b93825aebe1f365e0bbd7d9a6c8a5782c4f38dffa9ec45e0242be2f87e81bdd02b779e69e72b2198d563bdc0845a89d15d30bbe7a5a2fc0dcea4cee535c0948904e051098b3fb26b255551ba142859efa1d5ea7b8b61c23ee5b9f63b944ae09c357887b856156357b2f96f5c14727a7105fa849de1caeea8099952e2b458b94bb1a9ef9c0f1bc5fa92c4821496c6ecfa80af3290a3c583c2fd77b6e454373f9fd5621993b2fd36265f40e90e14b54a066e6ee9e19fae467786aaa45b840415ef3f044bdf17218ed38a9d2303310f9cc3f17d0132c4ea6cd4348d34982ae71e66cf3e3d29998c29a16f73ea47733369082961a850a7704767e51f6cff5b2b0c91ff56fdbacca1063292a9cb049d6e6a4b94d5d40fe1d91edca281db459bc5ed9e06ebaa7fa74a63563ff0d764a99d3ddeefa27f95832b680bf7c20477d27b83d5fd63b41102fc970ec9580e7f1e6f64e70e6868f5971a9c7e21d570b8ed28eef68123fc5d3e0d3151d7a1add424e1801535b346b84d60feaa6b5b382837e5cf4aeebe3c523b7b2ace25463894a325afa3b7acb6187f2c7f1f2f2eef138e6097cee777579b2fdf1e6b510ebffca0dbb20f218c01c8dedbd603fc82c8a7f671aacdbcf7605a712e5fa0ba1a009643a4ea25fb21cebd3c13c7415d81775b2ead4a39f65f638dc2678a72a1d03b3512a08b324ecf3284cf7f581308290df3ec609603e1e2c87e16256157108480159e88042998dff1287b8c9a624e19cda40326deb19982240f2ed1de3126f57143b4e83048cda351742bc79444080e143d1f21868386860f475d2d3cf42792196d2595aa63178bbceb7c1926723666d3770f4b991e1f33162714cd78a73c9f70dc4245aab3ea0f23a54983ed557db99a2c56e2b2ac8cd41d2de36ff8d30d291cbd83c0b72d7aa9a6e1f53788f873f32b6e5537aeb38408b641583197a57480e9033ce75039a4d1f3e3fcf21d0424484954478178e787a94557de413288fd6cdedd1970e2b0c84094412460d6693a0cfdb5effcf09bcfeabeded9010d5906e0960e211ba8cbe828f00752452987e958b48f6d524061956863e48205a5b753f13721a936670471cac4672d5d9de801b5df0419b377442ee4be0949095f2400711cffb3a0e9d02f9bb5e8fa9aa513bf5a8d9c2ad24f00870acceb00556903b8f35688708829afe42ed6b6b8a4942114949275983127aab91546898c834bb91b026a70e679972df3f342f70033aa1b2817e40ba22fe4b19e958fcbefadd92d45541e43c994c1a24e0b6aa0594b7aef9611a0ee380696b4902fbba9de8d46525081734addba1fbc1cecfe4d5cf4b0b97be438d62c2aded25ca02e31f02d43f5a5d21d6e36c896ad9bcd6193b8dcec9ee4359415c2e9bbd06f0593d0bd4f2ffcb072a1a1da9fa0a84885033e0a58203c88f5f3246fb9e98f4340c420e671b17b96a855556b1f6161ee973141c05809a23a1c992d93530423fbd12436968dfe5702024b22a903d87265fca1fb1c114abda578cd4bacfed9e0309328774f850c47e3fa8fa03cb5059dd0ba8f9c6a5969712cc6e742e9068c0a92acadeddc1afca4a594aa30fd9d5abf8aab3dc11627e69ad2e9a66d97c52b31b0170370c9de64d0109a5a99f4d377b154f009bb9384f2e23b5a913d644f1747285d53c7cd953fa282af7fc683e369ad404d1a38c204007db823f9829676d83ff03214131bd49bec58ebc17b1cd7ddc8e27f4578b5de83c0ae40fe7351e8742281b8fb4503b0b0f9c800f318d67916367a15e689084547a2efdbe0f6d8895324b0fec65b6fa1fe95bd71f82f0bc0f28d603624c1120375d6c3e0fc9cd6e407e80a34ef0f83f3e1070e19f9b29e7504cd64901349966cf6386300b73a1f9a9fa75d24db7bfd296a509e3b86ef6655c9c209219a7bbd780df6a0978afcf27c179a06339e11a21011bc6364e79079500bfdd45614da4b7a02fe598599c4e374e189a448b487cb764be60befe8590d81955acc65fffd0b6ff1232a9d36856c43d3ffbc21db0a10fc88aad691e202c68efffc75fe140b6c62b75437142418f7ab8d22c387d6a7bb0ebd1b7f2294dffc2da4cb32322a1446c5efc4043cf763aa00887c5e714b35268e0bc915cc83c708128ac32eeb5854917ea0460b68ee2c1e6c2ea76535bec5164e9898236326beb1f7456f11ae4b22501f5a7979f648255ae9924e2e8f6814ee56f81ba8e04f33646c91a2b66cc8a7eb6f91c53ca32fbb9c5a4673d2f760d098c669a6ab05a192d9bf42e72d6162e5d41e66f246925ff6a850e40c03cd4180ec6ef3a39ef5ecf61c54de053137745e6aacb24bd8fc927ae47d7307cff98caa6849d20500a5a843c7bce747864644d1981634f15ed93a9557e761c6edf5dd4f8218b6d41eba3d723a71e1a3b94cbd4663796eb570bdd4cb09529891a923ecf12568075de8e14421b5526b17ce0048edcfa1a88f0525902ba4275e55e336a3f3f2aa95ff5e5ed6ec3622b1dd6c672cdeb918714623a70ae8171f59b32081b326ead02122f58b2f720f871a6ff4806e81c916cc50bc1de6bc35893636a125c166f7eb0cb3653b7164fc38b275ce73081df37216a75ba754a01bd98f135ab1b2cb579c695ac530bb0535b390c088b9806816e06859828cfb7a1b2ce3f3e5f4bcd286d2b323643ec26bb69ade4542278e54846145b7839b91c2da233ce9392046f8524bb3c164d2af31f0e84ad797e24223175e813605b8e0c7de6664456b61c141fb0367d22ce5c8a0ea21aa6ae787709ac88f0e566ca8b730ef520ce7d7575d5f567536d119584d4d1c154f6de7bdfd376b286660e282a5289696db0f60828814631a88b47fed7f9eac3a822bbbe333af62e4cec09d94e4422f0a216efe48723dda41c347d806a9d076161ccfb2358d1f88a12458361aa3261d9daaddf6ca28298f87324b7250fce2eada556969cb39082ce7b010f05c9e1c6484b410e619a82eabfe3b2c74df6e5db2a69cbdffb306434af8e275c3b45cda72645af6f6477e97b7ae788cbca94aad72619bf4a131160df2e14b2c1aad641c5448e90cd4aa3c7daa7d7ced98d2cef62f6cc5f35601c83268e411f064948e4c8b365b1dcff8b3dae980052d3ba74bba86204e92a6ce46955f61f6ad648cdb70f0cf2dad3829085c09bc33ad4b599fd484ce573e1e4cb6c80b09c10fceacd331cb8f1c1f66746866813e2d67068bc56de57edd6155a553212a970be78db982d7850e006f209832b6c719b9ec7bdb071eb311aedbbabc8ed6b749f63304add2b3220fa7c5f29e27b3888fff0d3a7b3c587989b578de3fb7f7cb37173771037ca10a492f399f0cbe2cb2c2e70e6fc649d53e1662217813f762461c455fd37fc7857c0b59bd3fb3d9f1146b1bd800f2266c618cd34e7664c948ae83fe34a9a2658036a9973d1a63980ef8fe95b0678b12605507beb77fdcc82ff0c125d894ed72eacfbe8020a408cd20ced13ed7202099c3ff1cf7e4d65060c9bb52d988b9362266e66a13338663a0cd6713855bec26f8920bce1470d4c77d8dbe4e73b649dd1c79f7c1b7915f65440814beca26e17eddc3191667b302a89880c503743320e653a3d449c349c216e64e24916938cd555a6df82f79e7f79033fb46d6702695330bf770c0f88532181be44bed1a108b52faeec8727c8f83f0d693dbeff0e290dfa3d2ee549815fb66531b1254ec9625f0a128dc8c74ea1cd3bb2111808284a3530878e060846069ea50d2a309641e657c4f3e9c99db0bf3cdd2619339c452f2a31844090c6ac9199f8e58cfe0ce7185a685505a8c130008546bc4f5a90e850d06a777e50917a5d1280b732d2bed99b7034a25906c7b80d3ab4b1718b046018b7dfa0c275913ed2c54e7187833de963103e394c7825fb5649d7093afb3409f0850434ddbf4dbe91b1045280b3b3c0c8918d34be6bdb40d932797aced25ae2fba6fca69fa753337abb5838101ca30afda6ba0dac422db6a1709ac46b01b3ecec5a9c64b3c26ddb11000ed3cb77984bc7f340790c5c8ff17d1e9e027ed0cfce9bd5f84c57ee491e304ec5657d10956f66d554d8851ccb6eebb4f877eb21e3b7950a8c7", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/09 04:31:20 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000e000-0x4)=0x8) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xa, 0x84, &(0x7f0000039000)={0x0, 0x0}) close(r1) 2018/01/09 04:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000df8000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x88ca, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socketpair(0x0, 0x8000a, 0x3, &(0x7f00008e5000-0x8)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000a14000-0x8)={0x0, 0x0}, 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e2f000)={r1, &(0x7f00006ea000)="c46e5bfd9f9f87efdff42957f86a3f0c8e6f99b581a6440a08d45cc1891b1ee085d0ae952b2d73f6648e7b52f185abcecb8c3bd3e069b9b21ce19f7f9e83d09a2c7578ce39130b4bdfa933b4ea34fc5b6aa0e2185f9be18a1b68089163214487e78886d196442adce8f4fc885e564eceb50053aec7530d95bcc40090eafe54b0ab319bbcb6263f1dd64365e4904e82733605f477d7c26e913cef3fea394f0d4c67f6c7327bf5eac9f60a2695fc64d1ffab69a5924f24da4af31710a72c0c6f038f"}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000ded000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007cd000-0x6)={0x0, 0x2}, &(0x7f0000ddf000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a7c000-0x8)={r2, 0x7}, &(0x7f000001f000)=0x8) 2018/01/09 04:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7, &(0x7f0000255000-0xab)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x802, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@noop={0x1}, @timestamp={0x44, 0x0, 0x800, 0x0, 0xfff, [{[], 0x2}, {[@loopback=0x7f000001], 0x7}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x8000}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1}]}, @noop={0x1}, @ssrr={0x89, 0x0, 0x2, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @cipso={0x86, 0x0, 0x1, [{0x7, 0x0, '`^'}, {0x7, 0x0, "4f440e8571"}, {0x2, 0x0, "2cd8db695cf6b543"}, {0x0, 0x0, "603108d5fbc765a172052180"}, {0x6, 0x0, "2febe80d26c687"}, {0x7, 0x0, "d601adc1b7f0f0e4"}]}]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, '\x00'}}}}}, 0x0) 2018/01/09 04:31:20 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e43000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1e, 0x5, 0x0) getpeername$ax25(r1, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) 2018/01/09 04:31:20 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000044a000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd756, 0x4}, &(0x7f0000001000-0x4)=0x98) socket(0x9, 0x5, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000064d000-0x108)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x1, 0x5, 0x3, 0x6, 0x7, 0xffff, 0x0, 0x1ff, 0x7, 0x8, 0x40000006cee, 0x800, 0x7fff, 0x40]}, &(0x7f000019a000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000553000-0x77)="260000005e0009fbf0ffea013a000001000000fefeffffffeaffffffffff66000004fb1f3503", 0x26) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000886000-0x4)={r2}) [ 90.134799] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=20036 comm=syz-executor3 2018/01/09 04:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0xad, 0xe, &(0x7f00008e1000)=""/4, &(0x7f00007b4000-0x4)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004d2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6(0xa, 0x807, 0x4, &(0x7f0000e60000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001a6000-0x4)={r2}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f000012d000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a4c000)=0x0, &(0x7f00003f1000)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000da5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0x14) 2018/01/09 04:31:20 executing program 5: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000d1f000)=""/0, 0x0, 0x0, &(0x7f0000d1f000)={0x3, {"507aa76fb9a3da"}, 0x0}, 0x10) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00005a0000-0x4)=0x7, 0x4) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d1f000-0x15)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/09 04:31:20 executing program 4: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c15000)=0x0, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000a1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007aa000)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c4f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff, 0xffffffffffffffff, 0x49, 0x100, 0x1, 0x100, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000022b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000697000)=0xe8) syz_emit_ethernet(0x3e, &(0x7f000001f000-0x6cc)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, '\x00', 0x1, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000020a000-0x8)={0x0, 0x40}, &(0x7f000023a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ee4000)={r3, 0x0, 0x20}, 0xc) 2018/01/09 04:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xc, 0xabe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005b2000)={0x0, 0xd9, "ba54bd88863081f531686a7df028a144ef21e7bb07310a4ee7303926777c332900056eb8452f3a2413d118a510f845d8a52803063821c46e5091ac86e5a0c11961cf29902fae2f6f8d6ff729e11296a8ee7d717e60c7ff59bbc211ee2513381830191a8ca8331829becfb6fc922a9211cc7a8dad317db10f016b41891c44361cea4db64b845a027a77eb502a4f8e4058df353e630c31792dc3f3d1336ab7e4b86ee8f1683e81d46cbe017f549e54fe4ee334d1d45326235d565b4236ebc47640b0d39028ad41ff4665a550978846cd1617b3a1bf771c2a991b"}, &(0x7f0000162000-0x4)=0xe1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d8d000)={r1, 0xd, "a927a1c6659198132bb32c70f28a37c505"}, &(0x7f0000d86000)=0x19) r2 = socket$netlink(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f98000)=0x8, 0x4) writev(r2, &(0x7f00008bc000-0x10)=[{&(0x7f00003ff000-0x29)="290000001d0019a8553d7547000a007c0200e3000000000000000000090001000000010000043e0094", 0x29}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000515000)=0x0) 2018/01/09 04:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000ba2000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f000050b000)=0x7f54, 0x4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) r5 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r5, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r4, 0x20000003) ioctl$int_in(r4, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r6 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r7, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r9 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r9, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r9, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r10 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r10, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r11 = accept(r4, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8004, 0x1, 0x5, r8}, &(0x7f0000647000)=0x10) recvfrom$inet(r11, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:20 executing program 1: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000385000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xb38, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 04:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000098d000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df821f7a16db17d5f9544bcda1", 0x20) socket(0x1f, 0x800, 0x8) 2018/01/09 04:31:20 executing program 0: mmap(&(0x7f0000000000/0xedf000)=nil, 0xedf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000edf000)=@buf={0xbf, &(0x7f0000edf000)="aa28b829c7419b6823eec8787c489cf8ccf2c858b1420e6a6ee862685ff735effa5ccf8a480ef9f5949509d62196b8e661ec51b7eed25d1e3603fae9413429012662af7e1183e65bb581d821f269342634ab1908fde9036e706105b7b7c67ea0289f335c1ecd0bb4ea54b856d78d52d81e98037002da1a39e6f9112d2c8bd8e1b4ba325c86133849bbf44d6cca0fcd30b279d6bb2eca4aeb15c591ec16ad2be57aac49722b69a49fe5d1d25f6be52afd554887036cdf97e97a75bef3d0cfdf"}) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00004ab000)="", 0x0) 2018/01/09 04:31:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00002ad000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x80000001, 0x8}, &(0x7f0000338000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000001000)="010873bc08d3cbc88a7348b2a9f5aadb672cf04261d04490c9a22f9d8075f114035113aa0aa4bff3ed3d2df575ccf719fd9c97a9f34c441c09ad6c1013fb7155fb422a39b519d7d46670d8270d615d1338bb338a9eeb1d261a42e58a86027f7c1120e7003fd1f24a59c4e454306412ce78cf58c2ac6cd851abbd24ac7e1aee56afbd2759bd25df10fea0e7deb6a97715c083a0b423f53fe44947243334de10ef0fcdaa5c127ff06d4f3f21806b347056c607ec512db28a0e8bd1098424649fb9eaaede479bf5", 0xc6, 0xc804, &(0x7f0000002000-0x10)={0x3, {"b030fe80b95f07"}, 0x5}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000004000)={0x0, 0x0}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000001000)=@req={0x5, 0x9, 0x40, 0x997e}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000003000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x800) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000003000)=0x400, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000006000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000)=r5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000)={r1, 0x9, 0x2, [0x8, 0x1]}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x8080a, 0x7, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xf, 0x13, &(0x7f0000001000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x0, 0x2, 0x6, 0x6, 0xf, 0x1, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x39}, @map={0x18, 0xf, 0x1, 0x0, r7, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r8, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x28}, @map={0x18, 0x4, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0xa)='syzkaller\x00', 0x7, 0xb6, &(0x7f0000008000)=""/182, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r9}, 0x48) 2018/01/09 04:31:20 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x80000001, {{0xa, 0x2, 0xa680, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x7, 0xcd}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) getgid() 2018/01/09 04:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xb, 0x0, 0x1bdfe68a, &(0x7f0000c4a000)={0x0, 0x0}) connect$bt_rfcomm(r3, &(0x7f00007e9000)={0x1f, {0x6, 0x6, 0x2, 0x3f, 0x8, 0xee}, 0x3}, 0x9) 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$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r4}) connect$inet6(r2, &(0x7f00004d7000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbaa}, 0x1c) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000029d000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000283000-0x4)=@int=0x0, &(0x7f00005fb000)=0x4) writev(r0, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff0107000000141900160011000100040001000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/09 04:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000dff000)={0x0, 0x0, 0x0}, &(0x7f0000b5f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ed0000-0x8)=@assoc_value={r2, 0x8}, 0x8) 2018/01/09 04:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) r2 = socket(0x1f, 0xa, 0x8000) mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) sendto$packet(r2, &(0x7f0000e83000-0x4d)="457953c1c500e57764f0a3e8bac9f4659b82807a2b7f57c0923a79fea8aaa0f39f02b49acf81b6cf4c0a80cb636b23d05ab280371ba67654ebb0b36619015c41482ac9c68ce539ed7a9aea37a0", 0x4d, 0x10, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000760000-0x20)={@generic="d43eaf571a763cb29edbc72c7795096e", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000754000)={0x0, 0x46a7}, &(0x7f0000c60000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a57000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006ac000)={r3, 0x3}, &(0x7f0000467000)=0x8) sendto$inet6(r2, &(0x7f0000e57000-0x54)="fdf210d82035321b541bab8c0faf6ee3354b9c8cdc1a79b0ad500b825f18d6254ab570179884240803224a2650b0c70f20feca841efa794fd283651bb1dd30d257461bb08afc481f2865d3b470d17ee989a03d6d", 0x54, 0x4000000, 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000155000-0x4)=0x0, &(0x7f0000456000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000098c000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f00004f0000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000076d000-0xc)={@loopback=0x7f000001, @empty=0x0, r4}, 0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00008b0000)={0x3, {{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, 0x1, [{{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]}]}, 0x120) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 04:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f0000df0000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000d31000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e3b000)=0x14) connect$packet(r2, &(0x7f0000fc9000)={0x11, 0xc, r3, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) writev(r0, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000053f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) r4 = accept4$inet6(r1, &(0x7f0000dc3000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d55000)=0xffffffffffffff95, 0x802) recvmsg$kcm(0xffffffffffffffff, &(0x7f00003d3000-0x38)={&(0x7f0000318000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000058000)=[{&(0x7f0000e81000-0xc4)=""/196, 0xc4}], 0x1, 0x0, 0x0, 0x280000000}, 0x100) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000b7000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x3, 0x5, 0x100000000, 0x400, 0x6, 0x400000, r5}) 2018/01/09 04:31:20 executing program 4: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000004c000)={&(0x7f0000023000)=@rc={0x1f, {0x5, 0x0, 0x1, 0x89, 0x81, 0x0}, 0xfff}, 0x9, &(0x7f000004d000-0x30)=[{&(0x7f0000006000)="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0x1000}, {&(0x7f0000032000)="62ed3f705a1d107baf8f50b36c03e94a404b3ff90ad8486383dfff", 0x1b}, {&(0x7f000002e000-0x1000)="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", 0x1000}], 0x3, &(0x7f000004c000)=[{0x78, 0x11f, 0x80200000000, "eddade68b95b3d458d1221e73998fb50f7f9c2aa9133e71dc1bcab79e7fddaf61e7597bc3719e466e93875dcde39b573c9a014a6e3641453ed14b259458ba9e22244944e108758ffdee6d108145e349ef33c44741881790a03942faef0352bcb3ad5cc01"}, {0xa8, 0x114, 0xb22e, "a0cd855ad308c126913bcff6987196a9b0e0a9f92fb212570402a1fdf556c5dafcbefbb88e31b435edfad078178bf7300360a14761a33773c9d324bc6a7a95f5d830b7894886013dfd09bdd99e803b32c94264eb9bf95527396ad3beaa0c01c0ba4821e858f828907e407234f3ba7d17afb6b4f4fb8ba6262ae47ce4f6bf962640202416438fe5199bb81e31a787b32d31da2f91ec6853"}, {0x78, 0x115, 0x1, "8778bc5ed458bd60b6d4b4667a3dc4097dd5fe3f3c17af4db4e73e48005029f3b8713bb59098232faa8719c53e8e63a9d16d428316c4af68e88461fcd3b73016a2d3c8753135915710b2ae7f3170b5e8e9f51372bb038f658670b07793d3e2f2a652be27"}, {0x38, 0x18f, 0x100000000, "465020f6a2ad350f019c6f40b5ed2008275858cb2dd237e039a6ef3fdf390a4b136b5f76a3"}], 0x1d0, 0x800}, 0x4) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000004d000-0x1c)={0xa, 0x0, 0x202, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1004}, 0xffffffffffffffe3) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000021000)=0x100, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000004d000-0x4)=0x0, &(0x7f0000016000)=0xffffffffffffff5e) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/01/09 04:31:20 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000099f000-0x1a)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt(r0, 0x84, 0x76, &(0x7f0000aab000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00004d9000-0x20)={0x5, 0x9, 0x400, 0x8001, 0x2, 0x1}) [ 90.404369] sctp: [Deprecated]: syz-executor0 (pid 20149) Use of struct sctp_assoc_value in delayed_ack socket option. [ 90.404369] Use struct sctp_sack_info instead 2018/01/09 04:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007a2000)={0x0, 0x0}) poll(&(0x7f000021d000-0x28)=[{r0, 0x4, 0x0}, {r0, 0x404, 0x0}, {r1, 0x484, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x8020, 0x0}], 0x5, 0x5) recvfrom$llc(r1, &(0x7f0000697000)=""/229, 0xe5, 0x1, &(0x7f0000286000)={0x1a, 0x9, 0x10008, 0x1f, 0x401, 0x34, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfd51) syz_emit_ethernet(0x42, &(0x7f00003a4000-0xc7)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x4, 0x3ff, 0x18a9}], {0x8100, 0x7ff, 0xffff, 0xf616}}], {{0x7fc, @ipx={0xffff, 0x0, 0x0, 0x15, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3ff}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5a08}, "f3602c60a8065cbf2be220eb2780471c0894351e9f86fecf610fbb25aa7a190273f78e7a1d793f89658835ff75bf5d5b2ce14162571749f56fd0f22fb103e51b90d6f10fa1ea9877c0a3af2d765b9193bae7dcd94ad3d00a3b65a44e44a7e3c069b507943229e9b42533c1ac6ead1ca44dede35257c4053e62cf6355352914a4d198691ee9fb529639f6772a18e4dd5882fcaa"}}}}, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000a97000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00002ca000-0x4)=0x6, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000988000+0xe94)=0x8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 04:31:20 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00002f1000-0x10)=[{&(0x7f0000f81000-0x2e)="1c32b2acac15e0ba7cdbe45ee28f708a8fd6834580891da6b1c91b27488afbe6a98a0b161d92342a975da13ab2c44a", 0x2f}], 0x10000000000001dc, &(0x7f0000f80000)=[], 0x1ce, 0x0}, 0x0) 2018/01/09 04:31:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r4 = getuid() r5 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r7 = getuid() r8 = getgid() r9 = socket$inet6(0xa, 0x4, 0x2) r10 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r15 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r24 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000002000)=0xe8) r27 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r30 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r36 = getgid() r37 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000-0xa0)=[{&(0x7f0000001000)="e54b5f62fb9ac3091faa479b0554486fd47017a65768e830a962b192cf1822b74883af3614d0b8f9edd4046c2dbf40b2f7916a95897c7eb9df950d5712bd09e580157cb133919801e81fac94f772c806b6820937a50af40b8c23b277c2a379f7eb477b8267afaa9487465ad8c54c110058ad5289f2578a628ad70b3aa02ccbb020137b1c6db47d36988a5ba30d0b54067a9bab7f9285493c308f805736b1feda4c3f6e44e27c23ad23cc8d76620ad38e649d67a47f64ccc29e79e19ca6cccf270f376da822ea84b66506cf04112b1d", 0xcf}, {&(0x7f0000003000-0x2d)="7878c4de5ecf10af7b4e380ca25db6bd5bfb3862c8c25da1fd9ce7624a062758baae3fbc7a918b4282bf5fef15", 0x2d}, {&(0x7f0000000000)="c2a2649614d341a482d5a883cb9a95c5dd27f4bba3", 0x15}, {&(0x7f0000002000-0x1b)="2e7f7c196712b00a18025ad9224d5895eb3c3d2c4ec3866cede95f", 0x1b}, {&(0x7f0000002000)="ed5001bbc99da3cf2325f370ad762816279d30de646cc892d587ffaea6fcce0b0bdff59c2c83b069617c70d779782e5d66853f8ce584a9d3c35d092579344f4859fe7b7daac9c6181a6f2f694ab3e4755fa1dfc63f22c0b9ae4f0a0bf68fb6024e53dc95345812b161c411af4763ad5a7eaf242dcb723620dfd01ddce97b8406f771499625b78ae97331d4f37a0ea9edb8db8111b19eaa", 0x97}, {&(0x7f0000001000-0xc6)="a7be602de7607709e26699cc06b628dbdd4e861845484cf69c940683753421d345dd0f4e9d234bb6587b9a7943b1b31efd2d769e1fb1fe4dab2020f569a781afb55772f22c3f52947eca2a7e8692e0edd22ce4267b26007c93cd22e43605ca08c7b41f47314cc6e70b69f7b554f8f855365eb0ad45f5e78c93a6a4eb31a127cc6d887c5b73758a99cba16d8c72d9708c53f716d03e23b1375e845c2d121af34c89f930c1b10d9d990f45df727dd72f8ac9652b2be0b3ee87f7fc64a85b267181ed733033faf2", 0xc6}, {&(0x7f0000002000-0xb)="df6643467cd3fd46380b85", 0xb}, {&(0x7f0000003000-0x36)="64d887b5283e4ff4d60117d3d75ff97d7ab79569ede9d431588163a020884162f5aed101be2a2fbc68d448368ee73634595935d1fcc5", 0x36}, {&(0x7f0000001000)="8e2ca3c95b860e5f8c", 0x9}, {&(0x7f0000002000-0xb4)="8d2e73c0422a4f03aa83dd196b73ec05c8cb1b243d39f3244e59eacc5486d68c5a203730d685fc39ac92dad23d36faf56ccb0d42a8894d96425c3c0b38868432e35b78cb30eaa693a7c8a5ae166a4e59a480954a267246e03a7a15954dc52049e9d6a25549098146746871f05e25df3f0f205ea8c96247157633cc1312444fbb3c18490f8f752f6df41699e18e1cfdee3aeb5d95b1cc5bdd82c3e26c22c21931b4aa51949f34cc8019e22f639c465b9823ef39dd", 0xb4}], 0xa, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x15}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002000)=[{&(0x7f0000000000)="8f5d479a88594fa1e48463652c61b2c8291c70753ee63f542b2098bda6f08a835107d8bafae5f762091f20866c589d716b5d4e5ef0d2af26ac24f941d4f975423eb20e6bd2d5dad43b24ff53513bff259671ff4f32a60faf4076711faac3237ecfd12880f07e4fa61ec867eca5b4fdb48d9a0ffcfc30c46924f9ff37a88c346c771f9795f6c24ab3b003f529c0e3e28b6432d48eea89264ff52703495fb03a8e", 0xa0}, {&(0x7f0000003000-0xe6)="6cf3c57afa76bbcbb929c069c3d64555544b06c45433b821931967b800bd4751f680d0d6f34c866babbf0fbce532ee90a76998ad51f4b9e90249e02c034f60a681974dc339ff5ea931ef07aa521325d2dccafe0bec664d433ac91ee51cb8cbfb721242c7cd53128b4ce89e93a032b9f9c8642f0728cae03829a7ebd4af1458ff7ecb75b904a74ee6e53f7f59521fab925ade74dcc1b58a74562dcfcaecc1ef7f7914121c5af6fa00ff2931aa13fb45faba0b0f2d9459d14f1717c8b9767b8d7bd5706a364ed5fefcd3967b325dff9b4032a99fa9c94b44061128e9ba55652b213969b78e7253", 0xe6}, {&(0x7f0000002000)="f9d140cec5cd4847ec5c", 0xa}, {&(0x7f0000002000)="19dc81d1fde1d0931274e537843f549837bec04eabaf9c1757995822c21b69e22377190d446c907bc792e7fece484e6f583ab1a2d6609c9aff01174a5cbe76cad19f4fcc0591965a09b1ae2384c0ccfc47999c691c996f35f6c7bab7509940384eecf6e43e70bb84a926db8daf48ba65fde24f9ac609609ba7dec3e0b0837528934337b68f6c96209c45966d1ab75ada32f903d6d139c23a2711288fb4a87c3c81f5f96fdf1d03138d9b4f619ec327b1895aff9debcf58661a70e4417313afa49fb88ff2ae839e495bf09391f9853201e041e42aecba74ba2a9c8bce0c7bef8657e8830b17fa813794b2bfc950b89da382934708b456fed16016dc87b327", 0xfe}, {&(0x7f0000003000-0x50)="bd083c12a49fa1846becafe70cfb23b04e80213088df4252ea57572e037717068fe8ce9b2eebbd7562bf0f68cf6797b1112909419c54e5eb8be63576d582dccf5a4837cc22e74daf050c741ca1595536", 0x50}, {&(0x7f0000002000)="bda9ffd9b16ce470068ab1e9d439030662fa71c230731b5269f9", 0x1a}], 0x6, &(0x7f0000003000-0xf0)=[@rights={0x28, 0x1, 0x1, [r2, r2, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r9, r0, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r2, r1, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}], 0xf0, 0x4}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x60)=[{&(0x7f0000003000-0x27)="0ca9e964b84e37cdb0afcf18c5bdffff23c4dd26ca0d9c05f94a79a1c056540299f34a638f840e", 0x27}, {&(0x7f0000002000)="ad041579f850510777542b7a060c735ddfd03973e78dd5a19a17fc996b2e3a0c9add701aba36d607cf052b842c328f375df1c17ca8c54b009583d51a5dfc53", 0x3f}, {&(0x7f0000002000)="fe76e112c5f53ab90f8b98726c48579540340e7e58b96d7db3ffe283c82ecedee600d4871b2ffa3b7a1cb1676c1b4bf300013d57c918eca5acb22243a29bc12e9729583b10867c4f36a3f4ed2638fe6946fbd31f093dc1c982e94a6cc2efbbc927f3db79eae82e42c7e8480fd03216cc0de2d3f08bc13344276051597354dc992fe224fe201ac0babee2fbfbd212377b76982572ea6bd7509bea83c8bde4e73158c6c539db123cec8028a04260124bf001df64a907138482573095d647ad3b45da598276557b890546628a49308f66a2b9fc8b9759bbcd52fcdb1de8fb", 0xdd}, {&(0x7f0000001000-0xb1)="b2384adedeadbb9c3bef9a26bc82e96c3e6a845729ff8e0bc77f1de78e8bf43994af5533ce30b2c1d8d35e13a2ed1b449527f33ccf36d70ef4772459a2bf2c171c0469c78f85906500afe7903c4b6f383b36a5ab762014f9241c8a18d9ffbcfa8ab3272b021bf208a723e47416b7149890e109093a1a4156c1116ffc6d09da3d14b1b62cea56c1aaee671c7c2a0beafe5f4305e38f0841428031df9af736d070c842cf43c138ee9faf4a9c8161b3b70473", 0xb1}, {&(0x7f0000002000)="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@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r2, r1, r1, r0, r0]}], 0xa0, 0x8000}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003000-0x60)=[{&(0x7f0000000000)="a2f2ab9517747a2832a8cb107f0604721b9b1479fc644acc512cb9adaeef3a5d67235203b73b609e31845d32b582c6c2a42b8c3d3d6aabb4cb53d9a2eae8e65db604445d189bf9efba0e7626413983f64c3a5f4a38ec88f042ce58571b3b9995f32c932d5608489409ff8a7d20e5a3bb2a358037bab50ef2125f4772f2b4956952d45b50ab72075892caa2e7db552a264a3d52ad874638e5dde6e14df199d55ef03301df8ba54f8d00820c62fdbf39ec90e5", 0xb2}, {&(0x7f0000000000)="4ab2106fce18169b294aab61748cdaf3e7f86804756dec3c81cb797e03226e7d52b6995efcaab6563ecbb644180fc9c05b7a09b2a66f72ff347b2ee8cc9471d155fe9a2370d1ebf0c2957dd904", 0x4d}, {&(0x7f0000002000-0x5c)="333f7b3a9c71074acfeb24486a2227da97364670ff49c2850231bfe7db5abe1eeb071b1a2d845429c82fe357a9b05d5734d1aea475ea0f812496c0357de355515f059bb9b994d2098af36bc358b99debcc003756d6590bfc792a6118", 0x5c}, {&(0x7f0000002000)="42fd81448d419996c6f85589214bd1f925ed5fe9e461a2d7340f4b8e3241457088101e5cff12bfc8a77be1038dd5b8d92edfdb3a02a2975d570cc30f0cd069cefb1b9df3214dd651b9fb0e3763391812f2e336aef75f682bf533b736814fedc6d2c7a073d5bbd73344ceeb5bed2a9cfd4f0dff6b882bfe7a71cb9840b755d4d2bfba463cea8730a5444f8a6124076684f511d05879cc413e3d87e634d267139b1a5ecef77fbdf983bea54257e6e1acc942adeaf2d3d24e885d254c8c00eec87dcea115d4524592c237bd8930a0c133046a4aeaf07cce92e64da6c5276f0c53a58f9af30bdbbcb36162cf50da94b25b", 0xef}, {&(0x7f0000000000)="6b36c4b51f0be03e80eb46b7dd7f3d5a4974a710f226c56309e363cc2e9e3238dfabb1949d4e0159f4bba6a804afa8b4218e10eddf149fbaff59851ae85a71f77b1303571ce04275d0be9b4cdf1b6762d1873d01e1954394b452da28c1e937b433e64ee003a8c244a24063c49532d7", 0x6f}, {&(0x7f0000003000-0xdf)="a0e5aa41a949e1975fb8875c0ac6aa1728dfb6d544eeb7cc84d8a53826b6c57eac01b8037d1d9d3721c45890a52d1e890f30e99f1862a614c882b44abde85f9a561e8dd430e6e2d7e2b330f9f8412b1e6d1098992a4f4fe621362fe96bbd4d5152aacca39f42994cc52784f753a00889abd1017ee4aba973da73dc491f6babb65e7bbe771a250930c3767a8ab5a15896b8e5a19c0d36c7f1d7cb3b6177b605afda677602655b837dfd4d7e871cce77d9d0da02202227cf6ae849cbb78c0874e077f4f8b2b64cf07756a82593c4a2b2a6ad1591820f51b98bb6a21406c9859d", 0xdf}], 0x6, &(0x7f0000003000-0x17)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x80, 0x4000054}], 0xa, 0x4) recvfrom$llc(r2, &(0x7f0000001000)=""/4096, 0x1000, 0x7a02a134c3347123, &(0x7f0000001000)={0x1a, 0x15, 0xea, 0x28, 0xffffffff80000001, 0x8000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/09 04:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x3, 0x800, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000689000-0x1f)=""/31, &(0x7f0000982000-0x4)=0x1f) getsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000d99000)=0x0, &(0x7f0000dfd000)=0x4) 2018/01/09 04:31:20 executing program 6: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000411000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000092d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000679000)=0x8) 2018/01/09 04:31:20 executing program 0: r0 = socket$inet(0x2, 0x3, 0x140000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c71000-0x4)=0x10) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000015e000)=0x7, &(0x7f0000f5e000-0x8)=0x4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f60000-0x4)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f61000-0x14)={0xd, 0x2, 0x2, 0x6, 0x1}, 0x14) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f60000)=[@in6={0xa, 0x1, 0x51b51e33, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x981}, @in6={0xa, 0x2, 0xb66, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}], 0xa0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f5f000)=@sack_info={0x0, 0xca3, 0x1}, &(0x7f0000f60000-0x3)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000080a000-0x8)={r4, 0x4, 0x4}, 0x8) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f5f000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007ce000)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) r6 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000e1f000)={r6}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000af4000-0x40)=[{&(0x7f0000a2b000-0xc3)="0629953636c0406a925278f459972ca56d78f72734aaf3a404af39301a731ed778ab78c21d5a8de99ac2c0a8091b6a656dc7bf623fde6af9910c223c1996dc4376d42054811bb5bfa1f45e54363cc89f8b6ba03c423bd12c98b599a83dc424ebdd2310a1f076b452bcaacdde905bac9a713f3d6426455178575a9e09a7417763944075797ef77c032d785a1bbf7c4e6242eb285e1d1635a59ae3dd3e40070500f64d7d1c601607655084b374a0940aa58d05e8d4ec8dc9a2caca231ae6999319fdcabf", 0xc3}, {&(0x7f00005db000-0x77)="40f7453fe1fbe2a55429dd3bd0c68b23f9f23e5eae06845ff5ce407a3fb69f35c1dfa845f58707c90caeff3896f7652f317282e50894de2f3052601ef23e572437e868b19339e8fd93525c4111c670b97622cf4888df7b4af9e8ddf334203ea2d665cb286d92536de795f2c4d481730101217cbcdbaf21", 0x77}, {&(0x7f0000f5e000)="1f0561b4faea", 0x6}, {&(0x7f0000d4c000)="3c43c7e8ac335dc32a10dcc1bd9534fe8e86c76fc68b49ca212d4ba27e5e5adcd23f106159df491271f2aec8c8d18fd59c98a2ece237c938d40ddb772a9aabac89c9eb8e817ce17f719dda5fd37742cd036a8b5cbb3ce3405a85379694189557d914e6818d62f1229f367ec5a1cc1fe28741c01b3072a001", 0x78}], 0x4, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000f61000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f62000-0x4)=0x10) connect$inet(r1, &(0x7f000071b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000389000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5e000-0x4)=0xe8) 2018/01/09 04:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="49fd6a7a15c2", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x400000000000003, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) socketpair(0x5, 0x4, 0x4, &(0x7f00009a4000)={0x0, 0x0}) socket$inet6(0xa, 0x80804, 0xc5a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000031a000-0xd0)="a7f8c7c0d69e2b9a825ae283bba9d1a09dfbe7f93f9ce619e65556f9670071a4cb8dd0c24175cc5a542ba434cf960032dd8e29c9a5ca5f6101623d4b95e10394a269ac125709cb92efba80871ab858356f615a1ceb69e2b7b05535e58a1b0a1f04dcb43c735225eb7070aa61edcc15b5d46487e68864d287ce17ef0b5fc03734ebe63d8196513727a15d48d6bbc7fb1c302065652b74a8b60d4579eaaac5b11232560b7b7f8b81c7d3414566e05e04e28c930f78e9cfcafbfbcf8661be489175be5d70bd6811b7d98443d6d4ea0f7f69", 0xd0) 2018/01/09 04:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fd1000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bbc000-0x4)=0x10) connect$ax25(r0, &(0x7f00007fd000-0x10)={0x3, {"913484b62e3449"}, 0x897}, 0x10) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x608, 0x0, 0x0, 0x0], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bc2000)={0x0, 0x5, 0x2, 0x2, 0x7, 0x3, 0x4, 0x6, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75b, 0x38, 0x4, 0x3, 0x3e}}, &(0x7f0000f0f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000096c000-0x8c)={r1, @in6={{0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 04:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0xb, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000ace000-0x8)={0x0, 0x0}, 0x1f, 0x9) syz_extract_tcp_res(&(0x7f0000b81000)={0x0, 0x0}, 0x79195cb2, 0xfffffffffffffff7) syz_emit_ethernet(0x14e, &(0x7f0000c09000-0x14e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x1, 0x1, r0, r1, 0x2, 0x0, 0xd, 0x14, 0x3, 0x0, 0x2, {[@nop={0x1}, @generic={0x0, 0xb, "bec5292fbeb8b23a4b"}, @mss={0x2, 0x4, 0xf60}, @fastopen={0x22, 0xf, "377889dac08e88794d665a47ec"}]}}, {"93333dc4b8ee982ccf9bbc85a1fc9a76dec77bba73790ca8fb02b9a0f4e439d805d8743b70eba799b2ddedfa967edc9b98148bceb1f4131f96fe0bde8d75d3be17c97d4cb95b49421bd92b81270f56d7e9270395af96ca6cb18fd45c44ea60f6bb0c87137301c33182c550ae20cfea866e25a83e3ee1abc61888ec4fb14852a834d0de53ba13aa664b9b785403da5004d5cb429be7c15094f836ddcf23c2088b0987bdb83259428e31ca8c03ce78f7be95adb46ac121b78839e22f74ea24bfda4b902cd383095f280f4cae5a16655b77cd64b03635ad9d3ae021c9f7d582a73a0b8843dfb6c4c83fcbe1b56712a25b28"}}}}}}, 0x0) 2018/01/09 04:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000de000-0x4)=0x0) pwritev(r1, &(0x7f0000d3d000-0x50)=[], 0x0, 0x0) recvfrom$ipx(r1, &(0x7f00000f0000-0xd6)=""/214, 0xd6, 0x34d4890532220163, &(0x7f000045e000-0x10)={0x4, 0x40, 0x100, "fc9231ee2323", 0x5, 0x0}, 0x10) 2018/01/09 04:31:21 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0xd, 0xfffffffffffffffe, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f00002ff000-0x36)="1f0000000104ff00084345b4f6e0ffffffff000000800100010400dcffdf00", 0x1f) 2018/01/09 04:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000d4c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x9, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x0, 0x9, 0x0, "91"}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a55000)={0x0, 0x0}) write(r0, &(0x7f0000dfe000-0xab)="06c98099af0a8c53303d6889387a42d8e02d396015ae44d52dae7eb70bd83a1fe32d207e660d193c167063c0a7a6180907bc99e2d71a2cd2bd93c05f2d0e472c26a1f6b9dcf35f12985eab4c9e0782e265dcbc825a87dfa67ff47b1b3d398543b2a2344f8c6a838ecc25414c5eb752cd8ea5abf953d1eb38c9d6b8179c5a279dc7a87bc78488b11e00225f4d89cf1cac398574f4b6e155c8c8025e8a15f2596839dc0aa57398ea05a97740", 0xab) 2018/01/09 04:31:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000224000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000e8c000-0x4)=0x0, &(0x7f0000775000-0x4)=0x8a) sendto$inet6(0xffffffffffffffff, &(0x7f0000889000-0x2e)="", 0xa9, 0x0, &(0x7f0000be4000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 04:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006d5000-0x4)={0x0, 0x1, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 04:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) splice(r0, &(0x7f0000fe8000-0x8)=0x0, r0, &(0x7f000061a000-0x8)=0x0, 0x9, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r2 = accept(r1, 0x0, &(0x7f0000c31000)=0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xcc, &(0x7f0000c9f000)="78ca2eb8194c7a1aea7649556af1953200d30718054fe162661510ecde32ab3b70fcf06f3acb7f0d3717336131075e6a7acb413e191140e23e217126db675d51371567c97b21c12af82b3730650f13ee0064e0dfb79a75c54900dab01d36011d2285030781b991", 0x67) 2018/01/09 04:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) socketpair(0x17, 0x5, 0x80, &(0x7f0000f51000-0x8)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000030000)=0x211c90e6, 0x4) 2018/01/09 04:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d0e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b91000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3900}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d10000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000c74000-0x4)=0x1ffc00000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = socket(0x1, 0xe, 0x1c65fc0c) bind$bt_hci(r3, &(0x7f0000355000-0x6)={0x1f, 0x0, 0x2}, 0x6) 2018/01/09 04:31:21 executing program 2: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000581000)={0x0, 0x0, ""}, &(0x7f0000aa1000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={r1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aa6000-0xa0)={r1, @in6={{0xa, 0x2, 0xf08, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, 0xfff, 0xe8d, 0x3, 0x18}, 0xa0) 2018/01/09 04:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a7000-0x4)=0x3f, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00001f6000)=0xc037, 0x4) splice(r0, &(0x7f0000da1000)=0x5, r0, &(0x7f000094e000)=0x5a, 0x1, 0x8) recvmsg(r0, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[{&(0x7f0000ef1000)=""/73, 0x49}], 0x1, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x20) [ 90.703893] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 90.726957] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 04:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f00008d6000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="49fd6a7a15c2", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x400000000000003, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) syz_emit_ethernet(0x1a6, &(0x7f00003c1000-0x1a6)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="bef4a86ee8bb", [], {{0x0, @ipv6={0x5, 0x6, "81c1b1", 0x170, 0x33, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x5c, 0x0, 0xfff, 0xcc2, 0x0, 0x4, 0x3}, @routing={0x7e, 0xa, 0x0, 0x2, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [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}]}, @routing={0x3f, 0x8, 0x1, 0x7, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x3b, 0x0, 0x1, 0x1ff, 0x0, 0x4, 0x3}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x1, 0x0, 0x0, 0x7, 0x4, "d5b18a", 0x6, "7b35dd"}, "230429c4b2881e29babf053702b9005caa9e088d4eab3e6ee168f947927b3c474ebd3b9c4c395b6dc56659869edc2461f9a39e63815f015d6deba65101c4a4528843932e1102cd90e69691cc65f2a3d48be5a340f3b609cb3f2142ced914c4eea85836e54a2b873412ad8e89b945377dec66ddb7573c903067154dc5ea1dd776bf6dc5bec3dae1aafee35c8e6392aa0276f55a99052a983d98c6ed01a8b4f830e283565e1e0fb3703460c1777228ac87"}}}}}}, 0x0) [ 90.773283] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 90.783926] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 04:31:21 executing program 0: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000035000)={0x7, &(0x7f0000ec5000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000bd9000)={r1, 0x2}) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) 2018/01/09 04:31:21 executing program 4: socketpair(0x14, 0x800, 0xdf3, &(0x7f000081f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c85000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x600, 0x7f, 0x9de, 0x8}, &(0x7f0000527000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0xe5a, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) 2018/01/09 04:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7baf, &(0x7f0000015000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e44000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008c8000)=0x8) r2 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000078e000)={0x0, 0x0, 0x0}, &(0x7f0000baa000-0x4)=0xc) write(r2, &(0x7f00007b0000)="130000001000ffddbf00f49ff60f050000230a009d000000040afb000000e5f9ec3e4fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3275df200aa09b1267c3d5f625e77e750da8ed7f76ca466a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9b20fb0f7e5bf12930d877b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/09 04:31:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d16000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d58000)=0x0, &(0x7f0000000000)=0x4) socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x4, 0xfffffffffffffcee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) 2018/01/09 04:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f0000615000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r2, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x5c) sendto$inet(r1, &(0x7f0000b39000-0x1000)='+', 0x1, 0x0, &(0x7f0000f14000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000161000-0xab)=""/171, 0xab, 0x2, &(0x7f0000b34000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:21 executing program 2: mmap(&(0x7f0000000000/0xc8e000)=nil, 0xc8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x2, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(0xffffffffffffffff, r1, &(0x7f000031a000-0x8)=0x7ffffffffffffffc, 0x20) 2018/01/09 04:31:21 executing program 7: mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000011000-0x4)=0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000011000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x4e7, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000010000)=0x547, 0x4) sendto$inet(r2, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/09 04:31:21 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000764000-0x2c)={0x1000000e, 0x2400010000, 0x4, 0x100000000, 0x1, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ef7000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000e67000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef7000)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000ef8000)={0xa, 0x1, 0x1c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x63}, 0x1c) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000ef8000-0x8)={0x0, 0x1}) socket$nfc_llcp(0x27, 0x3, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef5000)={r1, &(0x7f0000ef5000)="7e5b6fbdfbaad0213b44f020ac27e4d018881212d78a6b9632e41a61aa09a1512d3e9ca89ddbca873a95fd4bc71f50e59984c4c4118dd68b00b04c21eb1cde6dcdf76319046c6a95ffa9347890a14be10eaf0c279832aed6119f93528d78cebd48f0a5d995d3adf768049b14e4e194bb7ec0afce9f2526703ff8d28bb31187f9af12e6fdde6e9b86ba0e6e4587de0528110b0719564305d69efeb3d6bdaf28cbdc2dcebd864e1e98413532aea45986651884d51079", &(0x7f00006eb000-0xca)=""/202}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) 2018/01/09 04:31:21 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x61, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="3bfc1543a7f1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/52, 0x34, 0x2002, &(0x7f0000001000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:21 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80a, 0xcd, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x5b, 0xfffffffffffffffb, 0xfff, 0x8ea1, 0x5038, {0x0, @in={{0x2, 0x0, @rand_addr=0x34ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7fff, 0x8, 0x3ff, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 04:31:21 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/09 04:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x23, 0x803, 0x1) write(r0, &(0x7f000024d000)="fc00000048000700ab090008090007000a00004003000000100003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc247ad47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/09 04:31:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x8, 0xfffffffffffffffd, 0x9, 0x6]}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1b, "1734cb943b9ffc1b9a41870300000025393345653d6765607a0430"}, &(0x7f0000000000)=0x23) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000086c000)={r1, 0x8, 0x9}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000+0x298)={r1, 0xc000000, 0xbc, "eae8b3654d58a20ae77c80cf45d07d250621337a28aa5084e198750fbf9d8569b16a23a07f9297a769b197e959d35f12df5b6a4d8c489af3156c5a02ca27f3a4a35a075c5a1eadaef80e37defbd932c979a3d52190f5869c632fbcff10bf60c62a4c6ccab6948f620772ddb34b2807ccab3ea518a2bfe46e72281ffc493d283297251939e91c70695ece3028bb2e48be0292e0829af4ea93de127a0795c35320542298f5dd98c69240d37462a2c169a230eaca58e22cb81754fb9b94"}, 0xc4) [ 90.896367] netlink: 61 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 04:31:21 executing program 2: epoll_create(0x4) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000072e000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0xfc)=""/252, &(0x7f0000001000-0x4)=0xfc) 2018/01/09 04:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e98000-0x48)={0x2, 0x8, &(0x7f0000e57000)=@raw=[@map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0x9, 0x5, 0x8, 0xfffffffc, 0xfffffffffffffffc}, @ldst={0x3, 0x2, 0x2, 0x7, 0x7, 0x80, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x8}], &(0x7f0000988000-0xa)='syzkaller\x00', 0xe1, 0x6c, &(0x7f0000c15000-0x6c)=""/108, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) sendto(r1, &(0x7f0000ca7000-0x63)="be11e8bc5be16091c9257c77178387342a074c63a0f886aefb04114ebc29b3fdb8f7866e5a1926549c30ce72e67bd810f377636615e2c7d56d7eba8b8b09c3ca1c14cfbbfd2664c01cc370ff8bde923425aaff977e8af9ed9a062d5db7fc21794c247d", 0x63, 0x40800, &(0x7f0000425000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000ed8000)=0x4) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) close(r2) 2018/01/09 04:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = socket(0x2, 0x2, 0x5) getsockname$packet(0xffffffffffffff9c, &(0x7f00008a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006cc000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00002b2000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xf75, 0x6, 0x6, 0x500, 0x8be, 0x40000000, r2}) 2018/01/09 04:31:21 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x4599, &(0x7f0000d74000-0x2)="c2a4", 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) 2018/01/09 04:31:21 executing program 4: mmap(&(0x7f0000000000/0xa07000)=nil, 0xa07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000092d000)={0x0, 0x0}) mmap(&(0x7f0000a07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008dd000-0x4)=0x0, &(0x7f00005bc000-0x4)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00002e2000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a08000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000029000)={&(0x7f0000a06000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a07000-0x10)={&(0x7f0000288000)=@delpolicy={0xd8, 0x21, 0x21, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:21 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000aba000-0x18)=@add_del={0x2, &(0x7f0000a85000-0x10)=@generic="247364a997cbaf391db962b0a517973a", 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cb1000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x5, 0x9, 0x1f, 0x80000000, 0x0, 0xf1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) r4 = epoll_create(0x2e0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000002000)={0x20000012, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000001000-0x4)=0x217, 0x4) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000-0xc1)=""/193, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000)={0x0, 0x0, 0x2640, 0x4, 0x5, 0x100000001}, &(0x7f0000005000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000)={r5, 0x6, 0x30, 0x7, 0x4}, &(0x7f0000001000-0x4)=0x18) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$inet(r2, &(0x7f0000003000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000005000)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x1, 0x0, 0x0, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000)={0x56ae, r6, 0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000003000-0x8)={r2, 0x5}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x4, 0xffffffff, 0x81, 0x4, 0x3ff}, 0x14) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f0000006000-0xc9)="a802e164d01dc99ae9a057a4c6758a987122438294086ad546312024c598908f6f12e246cd38c9b2d6dd282105142bb1dbe5b72ca9f2b0519f780fdd4de31a9a510f55fffffd08432829920837f873324c1262f1b099292064d9fcc3de0776bba3f51957ca25de632675510f26ceba3c0b60b7ec386c7387dd409661c42c745ed7b7b21e9ad208c838ae5333223e5a54c3eafa3aa75cf995a15c93505fd20ee90484e641f96d772cc5aa7d618db96e4e0b9131af1640b0b5473647827733edd210d3f83059c2003b62", 0xc9) 2018/01/09 04:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) 2018/01/09 04:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xa9) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000961000-0x8)={0x9, 0x5}, 0x8) socketpair(0xd, 0x80000, 0x100, &(0x7f00006ab000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000c42000)=0x8, &(0x7f000068b000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000862000-0xc9)={r0, 0x8, 0x3, "8cb50bd8c7808ebc45f572522aafa275e1f36116cf7007378947c659327f19b736f5f25569e55be391af339a347443dd1d3795b22d624e4f3e993d0320355cbc84e8128d415006a228caf49e0c6d98b8076557bc84f12b4ec43d4b151a9c55ab16955f497be44322ff680e6f8da52d6a1f5c53b10b8f79563bac413b5d79bb445149081e0492c5ad6373c24e36a98e6729e2943e964eb9fd3ff8e473dbf19a01dce085a4ca9c00ffaff76a87754fc4c41e4e95fdf134ceae2bfd85ffd863f0"}) connect(r0, &(0x7f0000357000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 04:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000175000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/09 04:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x805, 0x6, &(0x7f0000933000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008b3000-0x8)={0x0, 0x0}, &(0x7f00008f2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ed8000-0x14)={r2, 0x9, 0x6, 0x5f, 0x0, 0xca}, 0x14) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)=':', 0x1}], 0x1, &(0x7f0000820000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/09 04:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = socket(0x17, 0x7, 0x401) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cfd000-0x4)=0x1, 0x0) socket(0x3, 0x80001, 0x1) 2018/01/09 04:31:21 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x305, 0xbd1, &(0x7f0000ef5000)=""/0, &(0x7f0000ef6000-0x4)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ef5000)={0xd, 0x9, 0x9, 0x0, 0xb, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/09 04:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003ab000-0x290)={0x10001, {{0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2f7, [{{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004e6000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb3000-0x4)=0x5c532bd3b138d41, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004b6000)=0x0, &(0x7f00009c9000)=0x4) ioctl$void(r0, 0xc0045c77) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f00006da000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @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, 0x9}, 0x98) 2018/01/09 04:31:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000047d000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000+0x413)={0x0, 0x89, "fbfe424d9e5a1459610fdea19efaf1648d1d7bfe5d8976d328a36f91257cdd9eeb308561a6edb758d3fe03d79b50c14d214aff7659c99df939e12e6fc0e9ea6973c5fea06473079e96efe91767f59e7d2af5797207c0f252ff5dd2327fb9f4ae395ead8ce3905f1fd61e592a0b7e6d9f6acbc5a68675a43c4473e22b1f5df27af36e4ac5f4c57b77cc"}, &(0x7f0000000000)=0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000338000-0x8)={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r2, &(0x7f0000fe8000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2018/01/09 04:31:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000f79000)=0x1000) 2018/01/09 04:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000a39000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000715000)=@assoc_value={0x0, 0x0}, &(0x7f0000c28000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000aa9000-0x1c)={r3, 0x10001, 0x14, "cf1925590959c1668cce91cb30f01940118ec309"}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000626000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 04:31:21 executing program 0: r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000981000)=0x4) 2018/01/09 04:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ebb000-0x10)={&(0x7f000054d000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000e7000-0x14)={0x0, r1, 0x6, 0x2, 0x0}, 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000dc1000-0x38)={0x0, 0x0, &(0x7f000078e000)=[{&(0x7f0000b77000)="6a3dfd3a4135b2a689fd454d8ede57f1", 0x10}], 0x1, &(0x7f0000280000-0x18)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f000037b000)=[], 0x1000000000000229) 2018/01/09 04:31:21 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0xffffffff, 0xb9e, 0x0, 0x0, 0x0}}, 0xffffffffffffff05) 2018/01/09 04:31:21 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x9, &(0x7f0000009000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x1, 0x3, 0x9, 0x3, 0x10, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x1c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 04:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000597000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e19000-0x10)={0x0, 0x40, 0x5, 0x1}, &(0x7f0000aee000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000042c000)={r2, 0xe3, 0x20, 0x57, 0xcfaa}, &(0x7f0000567000)=0x18) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) r4 = accept(r3, &(0x7f00007b1000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af4000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000b9b000)={0x0, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef8000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000d56000)={r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8, 0x20, 0x100, 0x8}, 0xa0) recvmsg$netrom(r4, &(0x7f0000498000-0x38)={&(0x7f0000524000-0x48)=@full={{0x3, {"34e7abc935d1af"}, 0xfffffffffffffffd}, [{"1cf83c554afa79"}, {"edf58f40b9fa1e"}, {"242d586c721ecd"}, {"cb31db0b2749b4"}, {"99198f22347139"}, {"043d8c758a982a"}, {"a47d1c0c24f89d"}, {"d59f507ab8b4f8"}]}, 0x48, &(0x7f0000ad3000-0xa0)=[{&(0x7f0000f0f000)="9c68c1ca1f63bf7efcc7e75e2ef1865ec3c0803718eb67151aa595084d1ec1aad6e03c4e792696617d26b5caf3af8ab3f90ba823f5dd72ea0130df2a4fe751", 0x3f}, {&(0x7f00004cc000)="f2f883b560b07143ed2dc4ad1008ee3b09b96d5ec590901eb58bdae8f4071822a64df660065b8df13ebdd72e1b09332168f3270ced283469e5688a0ce0c2b559647cf22dffde64e56cb26aca97c9df2d5f2b0cde0ea6440bea1f15042c6d6f397f701ab32995a458ee4d885d09ac637f185977f663db1a44ea85f8f900792c4544257a9462bbc21aa684853734bc7d914a95e103c90acc725906", 0x9a}, {&(0x7f000086b000)="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0x1000}, {&(0x7f0000f03000)="dd8eaac950deadc4ad5694232b4304a7f46e45137ac3caff117655e1876f8d6cb94a4ce45cf390bcd29fd9d25dc1b78dd0eca49b8cd141a1d1eba948f57b60d96b9e1b1c8b886eb0dc673026327d68528909d8f6a0f17af2a86a8ecfee63f4a6d5", 0x61}, {&(0x7f00003e5000)="fea859d867", 0x5}, {&(0x7f0000a2f000)="ce045864b21e5be2fa2891c24506a9f603d328f24077152b4c64364bb7625f6061ad3777d01605f7947d9a6b5988c5f07c1d7c76e56d01b8d7540cfa9f94ac62adf896cd52df5575", 0x48}, {&(0x7f0000f72000)="a2ff7c7feb6813e575299142fb7fe3dfc4d56028ae2c6c280de9e4ed902e0e936d7a20984e1e8896b87b7df9cc9b12444f77949c875a570404bc261aaf50057bfd9b2446c1a33ba75a430022b9ecd70df33d3c2480c4186f21580c80d1", 0x5d}, 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0x1000}, {&(0x7f00000dc000-0x9)="4721b738cfd0a38697", 0x9}, {&(0x7f0000ab8000)="518482fefd6d5fa5789ea9dcfef2dd3a", 0x10}], 0xa, &(0x7f0000d27000-0x498)=[{0xf8, 0x11f, 0x0, "d7463e22c3fe8849d250e0f650754254cc4f4b43a4cf717b10c9a8cf4c3db2d50ca5f785873434c01912c623b734ee42ff72e9c3524154b71004ce5780ac969cc3cccd84e58bd9f98ce99a09145f3ff93d7a42b6091c49c824c984a7ffe2c5c8f192e005f1e5b7cb4179051d730084b846e6f0834cb7579f74fbfaeba81dfbe690955d25e6aa577feb360e199d38b24716bca45759ad3ba0523aa6fc05ea3dd74884ddc4ada7d25c52750c0d826eac27415fdf96ae16f7ce7259cea701cc4c4b60aee1a501e1c954c252239a880a3c30554f2047587a9936ab5f1a19e9ad1fa08d9139"}, {0x20, 0x113, 0xfffffffffffffffe, "f7b1fb811394aadee6dfc5"}, {0xf0, 0x112, 0x1, "c15ed5479506bef2df90e54c9131dd71ff93daf94bd873c7751ea23b20fc7eeefed5a7afb7eae2f305433e76aa12d42e44530b66beb083736ba17550ed0d1fd59fc479eb9ded1311f5db3a319c6a761853f0047bdd61155d16965d3e5aa5dac2a5e2faeec563e3865e8cb3d5bfb2bf9200d3b11c3011fa7ffe1b7d9b1f875eb8813992daf487bac15a8e4d8614a08c8c0a83870b5ce04b320a73bfc16ae1168544a96058d94c0ba6f6011cfc083930efe192065c731843d31b523eb9cc8f380d1ffb3bc1585dd0cab1ebdf9765e12d34c72f0d9bcae58d1223ee3f0c26a5"}, {0xe8, 0x0, 0x9, "5f560ea14d69188ef3b17667b989561f76a6fb5ee8574179ff5daa815c7af2e779f75f62f49fe01f6c77ef8655490de40a53f6d1b5870c6a19dc3ee6434e9ee1bbe82d57710cc382165758baa8f5c73c66760340acd54f8a72d72151fe44f9c6715be7d1436aa02fc686edd3cbd63288f2cab5365d9d7f42bc5675b303042734663d0de7d280af722a0ee887c95f4174ad2e2dd8f08794be658a865be651f02a0d4622d3b1896187d1a1448bd42eab98be8fb20efa1db063595a8e6913e4556c34cc14871e01641e91c7fab37ca2a270d52b9e00fec1d1"}, {0xd8, 0x13f, 0x7, "3e3e85d61ffda348f318f7d2ccc49c94fd934c71c391ec15b7f349d0c3203d8c78be6ebbeb42df1beaa8c760120653138c8a416113d076230e8ce5a99483b37dcd947f83d9dff4599754486440479f612f40ea41cd4e1cf0671e9ed0372ded7fdcf2b762ba39239761dd854941d502170590ac50144f0653ec7580528630000e375dd1d09e07820038de0a8d8fb219ec0f64807ef1245c3469d295246782b001c88f7bf14150306ffedb77efa985df4807cfff9d71ffb5983eb4423479f06da482025cc203b8"}, {0xd0, 0x114, 0x7, "72c0bfa93627951b3028c142bd8d99c9e4aa6493c9b6495f0a4775fab283ca2952e2c4db27c473c2e978df8628ce61de73bfb081642b968103b3fd0ebe59d956d4e5c69d3d5758907d3c7bd2b82d5a1222a99e1fd87b4619f872983e7cdb37dffef759d5f30094a338f536b46e5713224f1cc6ba3043a5d7d29727d0b8c4e6c16d4a5dcd8ca2d51ab5b1f42513152c2737c7106d1e09fd5bb7bb4cabb0f4266cfaa5812156ea7d7690be6fb5e5a04f774f811e1e9f028ab6bfdc43"}], 0x498, 0x80}, 0x41) r6 = socket(0x1f, 0x0, 0x2) r7 = bpf$MAP_CREATE(0x0, &(0x7f000094f000-0x2c)={0xe, 0x0, 0x1000, 0x8, 0x1c, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000422000)={r7, &(0x7f0000f7f000)="ab7c31197ad28ccf99250a9431135d45bf7d80fedc61ee6fbd1468e6065b4a358842cf278129a64f1f2cfc620e6ea960f090b2fcd391360635adfa8b48ba543357fc3acefb536fe7eeb1f16755a4281c047bac085e464d6ede9ce464ace7139147df680c405a0179330aaf2cdcc7057248efbefdff5c7866bbfa471fdb97a78a99f5142111edf17d002a29c3e6d5828e92fdad00abcf33ec89451d0ecea9c6f1d8b1c124ca138130af", &(0x7f000074b000)=""/5}, 0x18) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f000079a000-0x4)=0x52, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000b80000-0x10)={0x100000001, 0x4, 0x6c72, 0x619e, r5}, &(0x7f0000071000-0x4)=0x10) 2018/01/09 04:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="", 0x0, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000377000-0x1f)="1f00000001022500e3ff000000000000029d15ff300001800400030000df18", 0x1f) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fbf000-0x20)={@generic="1f27aadeb34b01791249ad6b25947052", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$inet(r0, &(0x7f0000726000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001af000)=0x10) 2018/01/09 04:31:21 executing program 0: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x80000001b, &(0x7f0000ccc000-0x11)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f27000+0xeb1)="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", 0x1000, 0x4000040, 0x0, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f28000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009c7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000f2a000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000f2a000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f29000)={0x0, 0x0}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000f29000)={r4, 0x1d}) 2018/01/09 04:31:21 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fa7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000ae000-0x4)=0x0, &(0x7f0000196000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f23000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x7, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000285000)={0x0, 0x0}) accept$llc(0xffffffffffffffff, &(0x7f00007df000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000681000-0x4)=0x10) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000da7000-0x26)="26000000250015f8feffff780000360004ffffe800000000040001000900000003003fc76e35", 0x26) 2018/01/09 04:31:21 executing program 5: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e68000-0x4)=0x7ff, 0x4) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="000006042e96", [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "000000000000000808bf320000000000000008ddffff00000009d4566bdb0775f1814041b1"}}}}, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e69000-0x10)={0x0, 0x1, 0x80, 0xb417}, &(0x7f0000e69000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008d1000-0x14)={r1, 0x4, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x5, 0x8000}, 0x9) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e68000)=0x0, &(0x7f0000e69000-0x4)=0x4) pipe(&(0x7f0000392000)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000e69000)=0x7ff, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000e68000-0x4)=0xc00000000000000, &(0x7f0000226000)=0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e6a000-0x6)={r1, 0x0}, 0x6) 2018/01/09 04:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f00007be000-0x10)=[{&(0x7f000040c000)=[{0x12, 0x1d, 0xa0719, 0x0, 0x0, "1042"}], 0x12}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x10) recvmsg(r0, &(0x7f0000ca9000-0x38)={&(0x7f00004bc000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ade000-0x50)=[{&(0x7f00007db000-0x5c)=""/92, 0x439}, {&(0x7f00007be000)=""/21, 0x15}, {&(0x7f0000c1f000-0x5)=""/5, 0x5}, {&(0x7f00008af000-0xfc)=""/252, 0xfc}, {&(0x7f0000024000-0x17)=""/23, 0x17}], 0x5, &(0x7f0000a21000)=""/177, 0xb1, 0x7ffffffd}, 0x22) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000084f000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a48000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fa4000-0x8c)={0x0, @in6={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x7e7a657b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000097b000-0x4)=0x8c) socketpair(0x3, 0x7, 0xfffffffffffffc01, &(0x7f0000fcc000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a66000)={r2, 0x9}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dec000)={r2, 0xa8, &(0x7f000020b000)=[@in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0xffff00, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x7472, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0xe63, @loopback={0x0, 0x1}, 0x8f}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}]}, &(0x7f000021d000)=0x10) 2018/01/09 04:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee059195b1c9a3ceeac3770a28ea90d4f8118e11", 0x23}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 91.310082] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/09 04:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1, 0x80000, 0x81, &(0x7f0000e79000-0x4)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000515000-0x28)={&(0x7f0000af6000/0x4000)=nil, 0x3, 0x2, 0x60, &(0x7f0000f8c000/0x1000)=nil, 0x7fffffff}) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000ad0000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000aee000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2018/01/09 04:31:21 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000407000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000f7a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007eb000-0x4)=0x14, 0x4202169e6078090c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000f79000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r1}, 0x14) 2018/01/09 04:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000064e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000566000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00003cc000-0x8)={r2, 0x3}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000090000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001da000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d72000-0xb)={0x3, 0x2, 0x4, 0x6, 0x400, 0x80, 0xffffffffffffff80, 0xffffffff, 0x179b, 0x2, 0x4}, 0xb) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bd1000-0x1)='\\', 0x1) 2018/01/09 04:31:21 executing program 0: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1000000000101, 0x5, &(0x7f0000001000-0x14)="177b0000003f3f1cfae5c182b3d5aa832fa2338c", 0x14) [ 91.354094] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/09 04:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x2, 0x400000ff) sendmsg$unix(r0, &(0x7f00004a3000-0x38)={&(0x7f0000983000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b65000)=[], 0x0, &(0x7f000096e000)=[], 0xffffffffffffffd7, 0x0}, 0x0) 2018/01/09 04:31:21 executing program 2: 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) bind$alg(r0, &(0x7f0000d8a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ced000-0x8)={0x0, 0x0}) getsockname$packet(r1, &(0x7f000084e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000041e000)=0x14) pipe(&(0x7f0000f62000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000047f000)={0x0, 0x0}) socketpair(0x8a5e9ccc5954eda9, 0x40007, 0x7ff, &(0x7f00009cd000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000022d000)={r2, r1, 0x1, 0x1, &(0x7f00009f4000-0x66)="9f79c07f74994dc71dfc223125c1a21039a9e501c002182a40c4eb2e8df290f64df0749dde3dba4a149ae07c295212498e043a13daaf924b72fe6a6804c78f9c0a3cacb14f2b73108cb0d659763207240f2ba0649592571845bd8a309df7b17191fc71b3b618", 0x9, 0x2, 0x8000, 0x80, 0x2, 0xaae, 0x100, "8c96aafd247be54c21a0f90bc6d3b8f199b0cc77d7878cc57b8286b549ab559139fba627d80a8f4690dd1c50c27fb7f471fd6a430e404f32126ac88822e2fd9bc61bbf50aedebfbe77e174945e16afe766d170cf3cf1f3b80978e04e1dd45baa53908cbb52935aa439eaa1d35b7e66dc4fd084d37640e25ac63cb6a9"}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f000098c000)=0x0) bind$alg(r0, &(0x7f00007af000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) close(r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000b52000)={0x6f, "8716242a5227"}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000098c000)=""/121, &(0x7f0000f44000)=0x79) 2018/01/09 04:31:21 executing program 0: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000902000)={@generic="44e919882540879e683e2172e1ed07d6", @ifru_flags=0x0}) r1 = accept(r0, &(0x7f000007f000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000036f000-0x4)=0xc) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000902000+0x4ae)={0x2, &(0x7f0000903000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000904000-0x1)=0x1ff, &(0x7f0000904000-0x8)=0x1) r2 = accept4$inet6(r1, &(0x7f0000267000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001a1000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000905000+0x83a)=[{&(0x7f000070b000-0xc4)=""/196, 0xc4}, {&(0x7f00007cb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000905000)=""/126, 0x7e}, {&(0x7f0000906000-0x7d)=""/229, 0xe5}], 0x4) socketpair(0x9, 0x5, 0x8, &(0x7f0000905000-0x8)={0x0, 0x0}) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f000016c000)=0x3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000904000)={r2, r3}) 2018/01/09 04:31:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000919000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000083c000)=0x3b08, &(0x7f0000d19000)=0x4) 2018/01/09 04:31:21 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1, 0x8080f, 0x0, &(0x7f00000db000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000ff3000)={0x10, 0x0, 0x0, 0x200000}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000455000-0x3)=0x2, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000780000)={@broadcast=0xffffffff, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) writev(r2, &(0x7f000001d000)=[{&(0x7f0000fa5000)="390000001100193104d100002300000007000100030000004c00000000067f0009001a0404fb003b000000000400008000e907000000000066", 0x39}], 0x1) 2018/01/09 04:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000fe3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000047c000-0x10)={0x0, 0x0, 0x1b0}) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d82000-0x4)=0x0, &(0x7f00001d6000-0x4)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007cd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000492000)={r2, r3, 0x80000000}) writev(r0, &(0x7f000038e000-0x10)=[{&(0x7f0000866000)="290000002000190001f30010000000260200001615de00043d0000040d0006000000ffffffdd000008", 0x29}], 0x1) 2018/01/09 04:31:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r0, 0x10e, 0xf6, &(0x7f0000e55000-0x17)="a5148245f302115da2c4082b63b7dcad447f48d6e62ae4", 0x31c) r1 = socket(0x8, 0x4, 0x7) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e8d000)=0x0, &(0x7f0000d91000)=0x4) 2018/01/09 04:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x7fff) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00009a8000)=0x27606423, 0x4) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000084d000)=0x0) write(r1, &(0x7f0000df6000)="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", 0xfc) 2018/01/09 04:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d6f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) socketpair(0x11, 0x80003, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r4, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() r5 = socket$inet6(0xa, 0xa, 0x5be2) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000eaa000-0x8)={r0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008ad000-0x8)={r0, r6}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r2, &(0x7f000047a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000926000)=0x14) sendmsg$netlink(r4, &(0x7f0000d7a000)={&(0x7f0000fb8000)=@kern={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f0000c57000)=[{&(0x7f000089d000-0xd8)=[{0xd8, 0x10000000, 0x100, 0xaa, 0x1, "06a93f1f71e1665af5f85a47d02a5b5c3bf24f57a39c993ded1a4550b644e21192f0298704f69379db7e4df861d5ea951511169254e1d2193288583e54ba62cec62d0bdbb029821ffe4b709e963de94af69a56736496c6d4cb0c7bdad138f7b7e62014753eb7a6745de2cc5e5bd0ab772b1275b4f622ba11f9a2530a9ccb56b32e4bc2ed674b8c5a88331035f7d983428cd7b185c8e8e5f8c153f4823f8900bb59dbe7c841186ac6741b1479b0e99c08c7b28ecb7bfdb3ec29a923f5faaf4edc68c5f770b113353e"}], 0xd8}, {&(0x7f0000445000)=[{0x3c, 0x2, 0x118, 0x4, 0x1, "2c92b4c26caf6ebb6894b6dc5640ecc16f3d7aca5ec6b35aaea2e801a423cbae287a694857b1979101502c20"}, {0x84, 0x7fff, 0x1, 0xff, 0x3, "fc4ab56cc30a586421693612563206b1cb8d833c642804fb1ea68d5a6bec1dbb60ad050375aaa61e97e3b9546e88db0bf71f32c36c39ae60e776d777cbede81a02eacc1eb16747c8bb82ed3712f5773662ded71e03df8788dbabfca0d89488d9bc225859c03dff5446df6c23017502298654"}, {0xa4, 0xfff, 0x0, 0x7fffffff, 0x1, "3dad090e69425d96340d78c286aa167703c58eaf86e56642a998cdf1e3f3a1ef1fb6c25652de0407064196b2177cf1731d1c0ce95605a20d66829f54f19b9faf9716d5905842fd3dc156b2e7a04a06b77784a4f6d8d55520a48c4ae46cbfc2f0ee9670fefed05948645fe54958790dc86af72108437e781869a9a81cbb42380479dc8f7c1d033f1b5d25ae0151a72bcb4fef"}], 0x164}], 0x2, &(0x7f0000b17000+0x546)=[@rights={0x20, 0x1, 0x1, [r8, r8, r5]}], 0x20, 0x40000}, 0x40000) setsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f0000b19000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r9}, 0x14) setsockopt$inet6_int(r8, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) setsockopt$inet6_int(r8, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000e01000)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000647000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000a36000+0x51)={r10, 0x4, 0x86, "1437b3928e878ec0cf0ab4c9d7df5b15acd37e03977d9d63ed4ae0ea69decfd74010657cddeb97a8156c864304eeadc38b64ad8507b7b26c91ab581590a8a9508af630d3d353607762e0fd240ba6ee13ba4ebb7aabe3b882ed4f673d141c766ad671016e023a76c61188a6955bb75f45bff58b39ece8e00ba892298a040826f0c99296121a77"}, 0x8e) setsockopt$inet6_int(r8, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 04:31:21 executing program 5: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000416000-0x8)={0x0, 0x0}) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x8, &(0x7f0000417000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000021e000-0x4)=0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000127000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000031b000-0x8)={r4, 0x1}) getsockname$packet(0xffffffffffffffff, &(0x7f0000415000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000416000-0x4)=0x14) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000392000-0x4)=0x10000) recvfrom$packet(r1, &(0x7f00003d8000)=""/149, 0x95, 0x161, &(0x7f0000416000-0x14)={0x11, 0xf7, r5, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000417000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000417000-0x4)=0x14) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000f2000-0x28)={&(0x7f00000c1000/0x3000)=nil, 0x7, 0x2, 0x20, &(0x7f00001d8000/0x4000)=nil, 0x7ff}) 2018/01/09 04:31:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00007e0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d7b000-0x8)={r3, 0x0}, &(0x7f0000001000-0x4)=0x8) socketpair(0x1, 0x80807, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) connect$bt_sco(r5, &(0x7f0000001000)={0x1f, {0x8, 0x6, 0x7, 0x2, 0x0, 0x6}}, 0x8) ioctl$void(r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000003000)={0x6, 0x20}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r5, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000)={r3, 0x0}, &(0x7f0000006000-0x4)=0x6) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000004000)=0x2, 0x4) socketpair(0x1e, 0x80800, 0x401, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000002000)=0x5655, &(0x7f0000006000)=0x2) listen$netrom(r5, 0x100000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r5, &(0x7f0000008000-0x74)=""/116, 0x74, 0x2000, &(0x7f0000002000)={0x1a, 0x17, 0x8, 0x9d3, 0x3, 0x80000000, @random="d5e25052ab4f", [0x0, 0x0]}, 0x10) accept$alg(r6, 0x0, 0x0) [ 91.557005] netlink: 'syz-executor4': attribute type 6 has an invalid length. 2018/01/09 04:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cb4000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8b000)=0xe8) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000c28000-0x8)={r0, 0x4}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fa6000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$unix(r3, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000066f000)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/09 04:31:21 executing program 6: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000026f000-0x8)={0x0, 0x3ff}, &(0x7f0000a48000)=0x8) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006f3000-0xa0)={r1, @in6={{0xa, 0x3, 0x83f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x1, 0xef, 0x100, 0x18}, &(0x7f0000dbd000-0x4)=0xa0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0xb7a4) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c53000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002f6000)=0x10, 0x80800) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r4, &(0x7f0000857000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dbf000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00005e6000-0x108)={r2, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0xfffffffffffffffd, 0xffffffffffffff1e, 0x1, 0x3000000, 0x8bde, 0x800, 0x7ff, 0x7f, 0x3, 0x2, 0x0, 0xa8e4, 0x6]}, &(0x7f000031c000)=0x108) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dbe000-0x1a8)={0x2, 0x10000, 0x2, 0x9, 0x7, [{0x3f, 0x2, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0x67, 0xffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x17a7, 0x9736, 0x0, 0x0, 0x105, 0x0, 0x0, 0x0}, {0xd4a, 0x2, 0x70000000000, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0}, {0x0, 0x7fff, 0x328a6757, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80000001, 0xfff, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xffff, 0x3, 0x3, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}]}) 2018/01/09 04:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000043000)={0x0, 0x0}, 0x101, 0x9) syz_emit_ethernet(0x2a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00007bb000)=0x0) connect$ax25(r0, &(0x7f0000694000)={0x3, {"bdb039561180dc"}, 0x691d}, 0x10) 2018/01/09 04:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e69000)=0x3, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d6, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000391000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a21000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000318000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a3000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fd8000)={r2, 0x2, 0x46, "bd354957a82805cc078509b7751f4e25892c852164a695b57e5888f5b1940c78b42d066b14ea31f5c404ce10f50f7901c8ef02dd709ffdfd28307b24ae3f9ad5bb7aaea586b4"}, 0x4e) 2018/01/09 04:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0xffffffffffffffff) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000d19000)=0x6, 0x4) sendto$inet6(r1, &(0x7f00000cd000)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004a4000-0x4)={0x4, 0x4, 0x2000}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000fe1000)={0x4, &(0x7f00006f5000-0x20)=[{0xfffffffffffffff7, 0x4, 0x101, 0x3}, {0x47a7b93e, 0x400, 0x100, 0x80000000}, {0x8, 0x6, 0x8, 0x8}, {0x1, 0x4, 0x3, 0x7}]}, 0x10) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/09 04:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000062f000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000ab000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00007d5000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004c4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket(0xc, 0x3, 0xc) epoll_create(0x1) write(r2, &(0x7f000058c000-0x1f)="1f0000000d0a1feaffffff000000e0ff019d160a090001800400ed2000df18", 0x1f) 2018/01/09 04:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f4d000-0x4)={0xffffffffffffff9c}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000810000-0x18)={r0, &(0x7f000087b000)="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", &(0x7f0000d1a000)=""/219}, 0x18) accept4$packet(r1, &(0x7f0000486000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000118000-0x4)=0x14, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a60000-0x18)={r0, &(0x7f0000fc4000-0x72)="f1ab99bad8386117368f90b508e3583f0004202726db75a930772f9c7b30979c8e1fb986d22ba0e108f800005681bc3b2373094218a6823439ee2e1c2b76573bded35e396c5f8aae0ee009a3b1c17b8bb6be2750a9758ac017892b99241fec90594e28d9e7be381bcc17396af593de131e72", &(0x7f0000541000-0x1000)=""/4096}, 0x18) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002c5000)=0xffff, 0x4) accept$ipx(r1, &(0x7f0000c1c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab1000)=0x10) 2018/01/09 04:31:21 executing program 1: mmap(&(0x7f0000000000/0xd5d000)=nil, 0xd5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) pipe(&(0x7f0000080000)={0x0, 0x0}) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d5d000)={0x0, @in6={{0xa, 0x1, 0x8, @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]}, [0x3, 0xff, 0x9, 0xc11e, 0x7, 0x0, 0x1, 0x0, 0x100, 0x649e, 0x33, 0xbd6, 0x9, 0xffffffffffff0001, 0x5c]}, &(0x7f00009c7000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000966000-0x8)={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008c2000-0x18)={r2, 0x2, 0x10, 0x20, 0x8001}, &(0x7f000087b000-0x4)=0x18) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x171, &(0x7f0000d5d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x13b, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xdf, 0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x100000001}]}, @dstopts={0x88, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0xffffffff, 0xc, 0xfffffffffffffff8, 0x84, [0x9, 0x89, 0x9, 0x200, 0x9, 0x80000000]}}, @generic={0x24, 0x36, "95e13558075d6b87e68485e10d55220c756f9bbc3b53be14498e8c909ee5c3d9bb4209d2e51853143acf7c9defc3a7e893fa4aa86570"}, @jumbo={0xc2, 0x4, 0x9492}, @ra={0x5, 0x2, 0x1f}]}, @fragment={0x89, 0x0, 0x10000, 0x4, 0x0, 0x4b, 0x0}, @routing={0x8, 0xa, 0x3, 0x20, 0x0, [@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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [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]}]}, @routing={0x2e, 0x2, 0x2, 0x9, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003d0000)=[{0x2, 0x7f}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c35000+0x477)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 91.623624] netlink: 'syz-executor4': attribute type 6 has an invalid length. 2018/01/09 04:31:22 executing program 3: r0 = socket$unix(0x1, 0x7, 0x0) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/09 04:31:22 executing program 7: unshare(0xa0000000) r0 = socket(0x2, 0x3, 0x2) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[], 0x0, 0x0, 0x239, 0x0}, 0x8000) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000e3000-0x4)=0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00008cd000)=""/165, 0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000449000-0x10)={0x0, 0xd5, 0x4, [0x9, 0x8001, 0x100000000, 0x5]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006f7000-0x6)={r1, 0xfa9d}, 0x6) 2018/01/09 04:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c52000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000c0d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fc5000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000aca000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00004f9000)={r2, r3}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00007b4000-0x4)=0x20, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) accept$netrom(r0, &(0x7f0000568000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008f8000-0x4)=0x10) recvfrom$inet6(r4, &(0x7f0000881000)=""/1, 0x1, 0x20000000002, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000eff000-0x2c)={0xb, 0x1ff, 0x100000000, 0x101, 0x11, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 04:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000012, &(0x7f0000d06000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 04:31:22 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x3000)=nil, 0x3000, 0x8, 0x4810, 0xffffffffffffffff, 0x2) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000ef0000-0x4)=0x0, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004f8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000ef0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef1000-0x4)=0x113, 0x40000080800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000c5e000)="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", 0x173, 0x0, &(0x7f0000ef0000-0x14)={0x11, 0xf6, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00008c6000-0x1c)=@req3={0x2, 0xaedf, 0x5, 0x180, 0x6, 0xa86c, 0x7}, 0x1c) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f00003b9000)="1f800000120007000094ff07a500770000004108000a00000180ffffb9093a", 0xffffffffffffffce) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000155000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9b000-0x4)=0x10) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000d48000)=0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000019e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2e000-0x4)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x6e, 0x0, 0x1, 0x93ca, 0xd336}, &(0x7f00002b7000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x8010, 0xffffffffffffffff, 0xd) bpf$PROG_LOAD(0x5, &(0x7f0000fb4000-0x48)={0x0, 0x3, &(0x7f00007dc000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000)='syzkaller\x00', 0x0, 0x32, &(0x7f000052e000-0x32)=""/50, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b48000-0x10)={r6, 0x1ecd69ed, 0x7f, 0xfffffffffffffffe}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000-0x4)=0x7fff, 0x4) 2018/01/09 04:31:22 executing program 3: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000c94000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0xc, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0xfffffffffffffffd, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:22 executing program 5: r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) 2018/01/09 04:31:22 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000f6a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008c6000-0x4)=0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d42000)="d769518111f0baf163e8705f2d70c139", 0x10) sendto$packet(r1, &(0x7f000094e000)="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", 0x1000, 0x8884, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000dbc000)=0x9, 0x7bca5f6d6f585832) bind$inet(r0, &(0x7f0000dbf000-0x10)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:22 executing program 0: connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) r0 = socket(0x11, 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) accept$packet(r0, 0x0, &(0x7f0000000000+0x517)=0x0) syz_emit_ethernet(0x3e, &(0x7f00001f8000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/09 04:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01007f000000060008070100000039c8", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c57000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d64000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000623000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009be000-0x4)={0x1ff, 0x5, 0x8000}, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r2, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 04:31:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045c77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r1, &(0x7f000076a000-0x67)="", 0x0, 0x0, &(0x7f000070f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000001000-0x26)="26000000110047d19301c1204200010200000000040000000000000000000400050003000800", 0x26) 2018/01/09 04:31:22 executing program 2: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x65, &(0x7f000001d000-0xb5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x2f, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007cf000-0x10)={0x1, 0x28, &(0x7f0000d78000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f17000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f18000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000dd0000)={0x0, 0x4a, "b86a20b9dd13e318bd3db41bc56d0fe7ac8aa7dc584680b8385588bbe5f436a45fe73d5dba97c867e8e87d26b11c1e97a2c639983d2a066e0b89f4ce421baa5a3ee5b5630686c401e8bd"}, &(0x7f0000f17000)=0x52) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f18000-0xc)={r2, 0x4, 0x0}, &(0x7f0000f18000-0x4)=0xc) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f16000)={r0, 0x36, 0xb}, 0xc) socketpair(0x4, 0x0, 0x0, &(0x7f000080d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0xd, 0x1000002010, r3, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000f17000)={0x0, 0x4, 0x7, 0x2}, &(0x7f000086c000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000001a000)={r7, 0x2f, "64fb3e884a2b52356cb13886e893519de2905d075eed3ef80ea3665ed97f6f179c7efac31018a4012ea1854e1f8c67"}, &(0x7f00006c5000-0x4)=0x37) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f0000f17000)=0x0, &(0x7f0000f16000)=0xfff3) 2018/01/09 04:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0x0) write(r0, &(0x7f0000a96000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/09 04:31:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000+0xe9a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007ae000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000794000-0x8)={0x0, 0x0}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r3, 0x0, &(0x7f0000d2c000)=0x0, 0x80000) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000808000-0x10)={&(0x7f000016f000)='./file0\x00', 0x0, 0x18}, 0x2bd) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a64000)={r2, r4}) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 04:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000440000-0x58)={0x26, 'aead\x00', 0x0, 0xd, 'rfc4106(gcm(aes))\x00'}, 0x319) socket$alg(0x26, 0x5, 0x0) close(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c05000-0x8)={0x0, 0x0}) 2018/01/09 04:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) bind$netrom(r0, &(0x7f00009de000-0x10)=@ax25={0x3, {"d5065b4ac1948a"}, 0x5}, 0x10) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) [ 91.858772] device syz6 entered promiscuous mode 2018/01/09 04:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ipx(r0, 0x0, &(0x7f00004b1000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000d15000-0x4)={0x0, 0x0}) ioctl$void(r0, 0x5450) 2018/01/09 04:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b4d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b1e000-0x10)={0x4, &(0x7f0000693000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00009b4000-0x8)={r2, 0x1}) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) 2018/01/09 04:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000108000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7e000)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000afe000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000073a000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000053a000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f000008b000)="cc208ef202d8cd3ac5afd621cc848aa54ac8f2e9a580ff3eadc63eaeb5df2ebd4ff254db8a011d512a") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000daf000)={0x101, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 04:31:22 executing program 4: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad8000-0xbe)="", 0x0, 0x80c4, &(0x7f0000ad7000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ada000)={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd9}, 0x1c) 2018/01/09 04:31:22 executing program 0: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd0000)=0xc) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000df6000)=""/126, 0x7e, 0x142, &(0x7f0000df7000-0x10)={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000df6000-0x4)=r1) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/09 04:31:22 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000+0x58a)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x6) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) recvfrom$inet(r1, &(0x7f0000ef1000)=""/216, 0xd8, 0x0, &(0x7f0000a27000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 91.962537] device syz6 left promiscuous mode 2018/01/09 04:31:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ef0000-0x4)=0x0, &(0x7f0000381000)=0x4) 2018/01/09 04:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002a7000-0x4)={0xffffffffffffffff}) accept4$ax25(r0, &(0x7f0000606000)={0x0, {""/7}, 0x0}, &(0x7f0000ee9000-0x4)=0x10, 0x80800) r1 = socket(0x2, 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f000032e000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/09 04:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x20030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f00004c8000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c7000-0x2)='[', 0x1, 0x0, &(0x7f0000185000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x401, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 04:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xb, 0xff) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000c29000)=@getsadinfo={0x14, 0x1e, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000191000)={0x0, 0x0}) accept$netrom(r0, &(0x7f0000634000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000925000+0x7f4)=0x48) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000b8d000)=0x0, 0x80000) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000b1e000-0x4)=0x2, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f01000000000000010000001419001600110001000c0004000701d0000001010c00006fe422", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000015000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x6}, &(0x7f00007ee000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000080b000-0x8)={r3, 0x6}, &(0x7f0000bea000)=0x8) 2018/01/09 04:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000399000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000326000-0x4)=0x60) r1 = socket(0x15, 0x80004, 0x7ff) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000900000-0x4)=0x8001, 0x4) connect$nfc_llcp(r0, &(0x7f0000a77000-0x60)={0x27, 0xffff, 0xfffffffffffffff8, 0x6, 0xffffffff, 0x44d2, "0468210cd017600ab94645d7e9cb26f6fdc6eb51aa9b4456c60f1d255f323a017671239f175a4ad384ecd1e38f8f5e7bc6ef91e70622fbe7d51378737b3b23", 0x1}, 0x60) 2018/01/09 04:31:22 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = socket(0x0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000b03000)=[{{&(0x7f0000e4a000)=@ax25={0x3, {"ab3a74fbbbe908"}, 0x0}, 0x10, &(0x7f000066a000-0x90)=[{&(0x7f0000f87000-0xb1)="", 0x0}, {&(0x7f0000f87000-0x1000)="c39f8542660b7b50ac2607fa5bbe912593c67a790b5c89422a3d694fe71388d302651387125a9efd6e309dc1669a6d71e7057d4bba1c860dd3106c74786617ae4e0245d9b530f141fb50849904f78aa87bd683ad7ba390a0370f28395e2879a6f32bb0a12ddaf182577cdcd5a364f4fdf595ad70eafeec45a4fa3c68ab185bdc1a07abc704ce4cec02c25deaa9b418600c9fb4ca3846c8d6fa60d7f55fa15f1ff5ff5357950341725ef8987f6657b9ec667b81b07b386b42977a7947a518633db7474d56101346ccfc9f866c5d459d0aa7ecb90b2c5e3d99de7ae0d5e8b392fc87373445a65951479d4c50827240f8289271dd40a10cd5889fdd9cc68e0c6c2e6fd7b569ced47866b64a5e5fe344e0209bbb735b5adb24f770d7787afb766236a11f13d4da7df821c3cbf0d0000b8f4b0562409136d783031e7f4ee2e2a43363636fe4ec1cb2de9ee79ba8e457ea53597d6665700903ad3ea2f3ea91c11b2e56655279f482f34ad10170ed6e8ad051c209b10d6843121802c5838f0688656f464fc1f129b344eac8de4c6a6d0e6efb6f90bfead220d39e633892f56cdf48492230ef55998eb73529961e980ce1f10ac0de75597649b3b94c8d10afc5f5febcb96f4711722476e3905fad9aecc7469ef4c00640e573d8eabb5e6d70a71d03d9eea627834e192d8585d81bdad861910a235463b1b73717e01795cecce1360f11796e304b6ddac0b368406029fcd03840", 0x20f}], 0x2, &(0x7f0000f87000-0x310)=[], 0x0, 0x0}, 0x3}], 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a59000)={0x0, 0xf3}, &(0x7f0000f88000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b29000)={r3, 0x0}, &(0x7f0000592000)=0x8) 2018/01/09 04:31:22 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000171000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009de000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) 2018/01/09 04:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x10001, &(0x7f000016b000+0x5b1)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000098e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000741000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@jmp={0x5, 0x10000, 0xd, 0xf, 0x4, 0xc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='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) 2018/01/09 04:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003a4000)=0x0, &(0x7f0000a02000-0x4)=0x4) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001fc000-0x4)=0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000984000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000910000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:22 executing program 6: mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b27000)={0x0, 0x0, 0x0}, &(0x7f0000200000)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000147000)={r1, r2, r3}, 0xc) r4 = accept(0xffffffffffffff9c, &(0x7f0000a81000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000182000)=0x1c) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r4, 0x8) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r4, &(0x7f0000ce1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ce2000-0x4)=0x10) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000c37000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f00001ab000)=@delpolicy={0xac, 0x21, 0x703, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cdf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002af000)={0x0, 0x1ff}, &(0x7f0000227000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005e8000-0x6)={r1, 0x80}, &(0x7f0000cbf000-0x4)=0x6) syz_emit_ethernet(0x46, &(0x7f0000151000-0x595)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8864, @ipv6={0x0, 0x6, "a79a59", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c6cd56", 0x0, "9c4e57"}, ""}}}}}}, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000539000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f54000-0x4)=0x8) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000a13000-0x4)=0x0) socketpair(0xa, 0x4, 0x10000, &(0x7f0000959000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000844000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000814000-0xc)={r6, 0x7ffff, r4}) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f00004d9000)={0xfffffffffffffffe, 0x1, 0x101, 0x1}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f000031e000)={0x6, 0x81, 0x100000001, 0x0, 0x8, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00004e4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d7000-0x4)=0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000d33000)={r5, r6, 0x52}) 2018/01/09 04:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0xffffffff80000000, &(0x7f00006f8000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000bae000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a47000)={0x0, 0x0, &(0x7f00002bb000)=[], 0x0, &(0x7f00007f9000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 04:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x7e, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 04:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e19000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000825000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00002e8000)={@loopback={0x0, 0x1}, 0x100000000, r1}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000153000-0x4)=0x6, 0x4) socketpair$inet(0x2, 0x80807, 0x9, &(0x7f0000566000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000036b000+0xf10)=0x0, &(0x7f0000e03000)=0x4) r3 = socket(0x17, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008b7000-0xc)=@sack_info={0x0, 0x1ff, 0x8}, &(0x7f000019a000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000062d000)={r4, 0x263}, 0x8) writev(r2, &(0x7f0000a45000)=[{&(0x7f00007d8000-0x2e)="ebe67bf18299dca5df9d726e44a647db7d8f47d3c52efaf8274085ea1aa6ded48124c57b9f2657d9d30d7eaca8d8", 0x2e}, {&(0x7f0000df8000)="240bbcf7f7d868b4174d7c69dc4228117fb69c12328f08f0f06504c9232ac4c1382c450b7e7351602abe1c57eb60a5c1a028f561a30537da10f85173f6ca8f86f4da4e62973f99ede5c883139ecdfc8fadce5ebf66e3750e2c59861862e160af34d7f37415481e3eacb40b2076c27cbf24d7223476af86cce4616ebc33fad2fc12084f2ad275bf6eab828f4488499bb85492b14386ae90c8a259a31a438bad5532584379d7554c882d40df38ffeb58fa259c88cb7b44cc0eb3a98485fa9d2decd5e3715efc7b95df996d871143e181dd371ddbeb726fa328214be308342f23548b5adc6df113f0038d86f95dbb72b2e833e3e7242e41d5bdcbfd54055fa9b8fc279a70be22d5a0418f997b7b001b1c4eadef14d0b301ae7d1baff75f81f9fd06036dbd9f54c85152ad25d95950a37accbb863df97e7874dbae873224972eb151a482277f16f637cea9d347b2719e420c0ad0f73af2bec60d82473fbf27810c22fbe9041c435107a6879e69ac0f8b47649b93975a2254e7b6bae5e30a882461f868a97f5ab6cb92de9d473f92b228af2173d7dcb5bc704cf82bb23c6819d43cd5353b4b4f828a7c984adb37008d4e439a580a01ce913c39dbbf14cf9e33f44f8fb170be41f1dcba864a72a18a60acf760ff5953467a8f56b69f6714655b03d53cfd91c2c8e92874daab1d42ca11161563acd29126e585627408e1e494b9cfc9c9a79ca59dcbfb802fa0e60191066aecc3602c83cce83f9a43be2c75672a03008b944ef0461d6ae1d440d2dee346fdeb7f9fdf129c3cc73796f8f40056e897773ffab67f653a03628f828c5cb4495caa5077fc5cfa8d95a2e0a764f24c20be8c6717c6c8ef135b72dd5afeb01c0250928cd998fb37ac4b42f80b8b688dd6d34c8091e19f16cd73b51275d73ccf6a2ee501215d0b2260eda6a3d6eebb365d41afa3fbc23973f5565d32c0afc5da361564eaa393fab233f798a9f2d1f399e2eefd78724b7e1716b07ae58fcb354660b0b37466d4a434f178a99ee7b82fd58532a80a694f8426bc39fe02382fac9caef7bb2aceaed448767af116334e388555be6c47bcf04b697b310e8fb5e81ae37f11c9ef65306721e1970933d8256cfb2e3356c1a6d28b80487e1f34b0463db849abe038a86f3a62b6c193032024da1212695177da7c4d04b02dcac51df152bbc99a7faa23e2daada610c12e8cd791bc5e0259d1eae7ba7ed02ed6327922e0f3673d0c3a572c967cf0c2d88d8d525e3215ff5695fa97375000fe9def1de5e4b83151a00806cfdb1d8e424f6499a7fbd4fe1c7f898448dd211998bc50771ea12cd59f4eb973f3fc2c31bb63e079ff6eed5b423760d3a7b03d033b9d1f475c7d02252953990b09a6a16cfe6735cb73d5be6ac2a91c1de52e5b00845647e6274be1fe34541ce14505409608312ab47497c571ebccf16519fe56d2f3133bf16a4fc6d49959c452bebedda5b50ccea385864dd7cfa07b5f237259fe9b1d53a57ab0cca72594561afa19050f9e34be9bc5ab99bc1ee7dec96a37248b2a9c3f2062eeeb2927cdfe496ba2328912a1d3a601860c8a93642747c87fa5a9263f62158e6898264ac5b9fe6eb4a3be6a71955fee8a0bf668c8a0894772b4e7d29619606b35a42f017ff5750c337417389496e41e3bcd4fa9919bbe85341521f1d2d1f0f65c4531a96cf785e0426ab6bc7864b56a6bc2ea610766803ce31087a399bedf2a1b713deecf11f8cedf5c894633a9abafea54d671a9e47aaa1f73152110dc0c074240ec4fc4ca7928088f49a6272d36a25da823add850de1bb9fa96f43bf1d9794ecddad5d56f8460cb314e6b9c050ce50431b4d111cb10d1d6d58e209b9c99d9cbe7fe8b43074f045863d2a83a050cd45035ff5030fda59e20d53e0ea06ced476259907848b68c9db3ae9e7c40cf8d59e844aa956f8aef95d41e6497a157bbc0e5051e5482c957aeea613db25a1887828a96cb7d0b6b8c89eefc21dd9f22db9da7d3b6d7a07110c3aa28767bd5b73d3a7e470e81785a71c211e4a1e2fdb18836d90568cf54b47d9933db25e21f5fa982b2ba478a7a57df405f13998ceff187955dd2fff79c5e9217b8d3d2603126103e5d31719384c9a8301edf5a2735518e90671ba5767ab0b455c8aeb66485aa8408dc415c6cd948135749212705f79e4cd7ce334871674c44da47eab6fad5b5f14866aa101235a817349dcf6ceb8be46189e72a5a076b1cd4b67242d3f656660f6f9736a9a7a760ec7e5f58e729ef212d57b64f6a546c1143abdfb6de703954e0850dd3455c69aecf8af386a1b2b7323adc1fbcdd035ac249ae737ad4706545dc420ebdd4becfe2ecc908e9fd5b06ff93374e32bc5fd42665a58ffe9b569c3ae7863664f19eb569dc48e7355212baf61a2c26a76fdc7fc1c514f49af643b5a4b30e436498ccf69b7dfd3fdc01654435ed111ad9040d4479c694e31d7e0a224ee011a0543bc89725a604cc9fa66979919145e38d32f089f9d6dca53617efbd1a6fca5db7c536123936e96be99f893676a0e04e0deac9635f2956c2ffdd9f6aac09b799b9944fd7e78827ebcf8e4fb8b4df0cb9a498df232e77f6912716a09536934bdebe9c04ece6c7f42a8764e4d2636e52af83866d722188f40da8ff0f5625c38b00d9fc42a44a2cfca576ab196112ce2f52e8a91acbee0e9bbc42f13eb8c4173f0ed38eefce6a931f83019b6f0dff1ea8290d4817c51fe6452dda91386113d4e36c4e82ec5d7ac5857ace0c3bc38a8249e0c6dc3a5542078ff686b193e2474f0270d03ddf676e569a335832989b7165981361b91b954e4a675e7d8f5c7dcbb778a8e6571079d003b49005fb1d2dfdeb87e4572bdb39a8e9502d421a7c21b6cc0f8df10eaa4afbbbe7c0471914a0465149cfc68619eb8fd269c491ccbfe8dff9539a9697652143a088695b8ccd90f141668a98b131ad69fe40fbbe2fbf75c9f33d3e2b381da9cb5f96d5ec4e4bf123c6fb67833416b4a13c90a2e0ecea8e576b4b940cf060b68579d21634aef7aea3fd92be484a648ee92574e75b7080cf535b35da63fadfc2e323ab6b292d7c22194efe6968dbf90ca320056157f7f1d61d6eb6ded2b5f078b29d459e150480598e6b8a32d7a2eefea125a53c593e468fa40f901d262345e825cdfb16983969c51d246fbe4ed497a1b01cc91507c998de78b37355e82089fd821753505bd9955b100306aa64462b37de7592b22b5c9858158421ebd6f6e14515f0d0858054d4723be2f2b7fcce8d6c1010b082b78bceb8545594ad68927db5688c1245c6f610f5d6f1132c9fa3dcdfe7d783a6e766ae1b7002e2bac5604856536ecae0a128a951070fd6ca711bc1167fa804cceddb0c6660ee24b32cba474fea8aa779426a23602e37ba587ed654bfdfdb3bd1f4d318a3b75a974c5397224b1610104375ab2935ae5f15d973421e0d3ad9b4d281c9c3b3b6652cbd066dc8dfd3984a8dc63bca5445701d3a6540271200a7aaed9d245ba61c196b642f1947392a9ecb1be873a0585ed36278c640ef33f6c0893d07d6f12ddc5d32434d3ea20234cfa0cbb076d797fd20dd819effe5a8e3c7452de2943aa930f470552d51a3a6fc64f060bf671f22db5e65e8c8104b234ca5e6573613371cc23d53c3f4dc35fcc3ab4309b44f26401dec69f5678328cbffd0eb8fd52273dcac4e99fa84af1cace29b6889a20593ac06f8e639e6a19af13fa39b0dfa1d495f1d179cc7d81c66bdd267684ce6027c52b7a9beeb3946a6d622544f38450152025982d250f0e4f8975f6745965ec16409e51ee530fd84458b4a570bce733521f228ec9e401190ecea6dd0afa021cdbae77ab2cdb0f21c216a1b633a2b7ab0c922c090042a2ac5f6ad8bd2bddf9c95d3fea4afd7b4ae93a8305e9e85278c6842f3b493aec573a503d256a22cb26b84f90b7bdbc69b1f474a46223a31f8c3a14df405b3ffaf368e77984628655a3263edc914ba2747f81c4f45cba1a1499f05f7c3326b7c8b0b0df970f047bb7e909fd8544131fca2988c7de5198dc14bd24d2e9ef391415115f080aae3522147686a7e84dfb3f9fe40b0e6fb22754e93e53a5da83128e4bc2fc7e6b0e110291b62cf90844210ce9996668877cd82e91fd7b4bbd0a84b57267db7fb0f63349a152e56f629f46daf72f4ccc3df6ee30e2cfc0ddcd40cc7d8aa9146db99fa1537adf71c862802feb60f5cd3a76c92719d9c7c2d331ad59e65fa6b396c0cf5c3dd7d959d11f85a7ae883017e85d589c7a4b2b2b4388a593bfb2b4bd0dfbe416fe2fbd2b59ef153c96d210891b33dab0b75ad7b2e37af71a798cc08e7261dde6cc8f8338ef6926423ed64f05ea0783ff116037f8d090ae2801e566040557ae396bd8abd3f5e559794e443ccfa41ef317985c35581ccb5b1747449e03b8eb2b5ba5871c2a9e42cbfd013df51fb996372288003dba314ae784f08274fe456e36012d60efb045d38079611accd7beb3355c7685f2f99ec53c196d4c375cb634b23118b9d6ffdf5d9bc1141beaaa682fbe04fc46f38a233a3778d6733221078a67bd66db03190b9e3ccf201bf4b2b371a3d952232cb407ca33f9fc68f2bc39179d3fbbd839ff880eac494899f40110f8f6044fc237fe8a06b7b2ccad867f915e53dce5d037316be1da83e6bf9af915c2a164d3e5530f3a8c6ddf10a7fb1f47b200d5aab967b3615b1623e588ae92a524281199842a8fdb0b622694e1829e60b2c4bfdd0b298528baeb9ba34cdea0870b41868bd49f3ff3212e9455a57e9cfcc98925e2cf0474e8d4890781093902a81b0ece7b21c130f9eeadfbe80496ec993df8cd883b267c96c29689f9601439f292185025c7513f2c890a483221dbac6ecdb7b1146f9ff07ee2e84be396c4ff3b07cd8e45c5eeb9e9ce96bfe6356ae2b50664d01972cdab6271257718ba7e3090c9a1bca6a52eb8f38ea0cb1af318732db182b66b184025bc4bfb40e395cf5b33b5efcbc1a95385ac928361bba07563c2073c3fb592b79751194d92a9fbea42bd884c84bfa5a1050ebcae581e9fc3f8a2a563f4efa3571b71baac59400675358610e92abf728c3af51eb50c838c3c3553747065f962ddfbaf60a300bec4f96aebc94f3f0af8367d1dce5e9b5e5809ecac7b223fa648ffe91f185dc566662e99c0d78a3070ba81e7efdfef02845187bb748601db5dfe6ab09a1030ecd2270a70f42d3d0a3dc024070d34fa987f6f74199190db8428c19b572475f2588c7ee17fbb51d5500d49b7accbda0a2f90819a7dda5663731561e08d0ca5bba7edeb452478fc38ece0572d0ee649f625f98db8c39ec6dadf2d8655749c740811d5d7cac726531e093c5e11eefae865588d1af2859ff5e6f885a8a932d33853977d965add93700c2886a92cdac198821405dc1cf1dd1545a35fc2cebca33b8bde641342776a567ec6281c575ee5a5b4a8b232b2ae4d23409502e9720439a157fda6779d4d3e5988b028215157f267137fbe35448ac93f96251f3229a26ef852454ae9511faf4deff61509483a758ce76e7d5175764bd1bd34f9d87de3430603c48b32f43cdfaca79b5f788e35bbfc46c5de54c57b33b8dd0a0567554cc1e8d0ade55e100b24d3176758b7f19e78530a47fe0b0bde494477b82f01ce908144d19b28d9944298d924de94e692da6baa91a3ac74c7ee5271b9b11816c3b3c17cd3ff961dc7ab55b72700968ec571fda6cc4a33a1743984ee043268cc5e90c1d33448ef420a2d8d5d843cbe645282f169f849cce8890fe3f8502", 0x1000}, {&(0x7f00008f3000)="bf70faade841cadcb8ed1ec588e7bb24b440696d17c866038ed0cd9ee684213aad0f6983e819df6542cef124e566f1e96bd0303ae1beb5f546a893e52dfc8b2613ff9bd7ba887f21315c445dac037285f1d5070d50ed1f3b51342cf997c24b9f521d63774e2870b87350c6ca776136301f8028750b77857a15012910e3d642d966f0cf59ac7cfb13472f7d7f23be4630b10842ef5ef3abc864712cda058a110a6d62870be1c94dcb5c374f872a0f9ae70604765ecb09518d89ab472ccff972cfaac9773dab6f5bc0b9f7bf7813c1dd0f8bc15436f1a27593c213b4fc221d5e9f7efff58b925213f9b6a3e117c20791a6acbf2d4da8", 0xf5}, {&(0x7f000071f000)="0a99eaef16f28bd01d625120d0", 0xd}], 0x4) 2018/01/09 04:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xb) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000966000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f00007e1000)="b4", 0x1, 0x0, &(0x7f0000084000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:22 executing program 4: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xce, &(0x7f0000913000-0x4)=0x7c, 0x4) socketpair(0x1f, 0x805, 0x5, &(0x7f0000aaf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x8, 0xff, &(0x7f0000000000)=""/191, &(0x7f0000069000)=0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000820000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/09 04:31:22 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000f000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x2}, &(0x7f0000037000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000007000-0xd1)={r3, 0xc9, "29f23d88955b510474ed27e65e08a71e67e0db3c069cd279c4da97a252fc1f754c378cfa02fde8575abb582b9646664d92559fcca1cb3579978324e4967acaeba0a9bf7edfb28934dc422cd267a9ca8439ac29a1295886b19e0cad7e8d63d6d5ca5f79c65165bd8e6e35beb5ded672bb7e268bc6e1ae19bd03093f43b942d42cf439207378d4c3c216e392d7b282c211f740bb90b00722d529267112c11da4a0cf2bcaaf9234d0fbdc921fe4788896b7c3eea99483d804e32c4c13405d8103d1a462eccf95c849e991"}, &(0x7f000001c000-0x4)=0xd1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000035000)={0x4, &(0x7f0000006000-0x20)=[{0x101, 0x3, 0x10000, 0x9}, {0x4, 0x7, 0x5, 0x9}, {0x1a, 0x2, 0x4, 0x3ff}, {0xae1a, 0x5, 0x0, 0xfffffffffffffffa}]}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000037000)={0x0, 0x0}) sendto(r4, &(0x7f0000003000)="", 0x0, 0x4, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/09 04:31:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000110000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e25000)={0x0, 0x86, "5287eae6a276d9c7a0a68403fd5ec75e59c5c8e52476899d5c08748457481f978808a9df32eb05f4fea2d241689a57db522f63f9c8e05a202e5ad2850fa7ed064b7bec056a0fbc2f7276e5ed4bc5de3c2e431b52e32916124e6fae8f1028c6c79e1484142057f4dc057e0b2b63e6a63f83e2db305388ad3f3866ec42dfa24c4825aed3fd2889"}, &(0x7f0000000000+0xd28)=0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0xff, 0x2, 0x1}, 0x10) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000-0x1)="", 0x0) 2018/01/09 04:31:22 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000140000)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f6d000)=0x0) r1 = socket(0x20000000000000a, 0x3, 0x1) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000093000-0x4)=0x2, 0x3) 2018/01/09 04:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5e383e5b3b60cd15d54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000621000)={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]}, 0x8, 0x10000}, &(0x7f00006c9000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a6b000-0x14)={r3, 0x6, 0xfff, 0xefa, 0x7, 0x8}, &(0x7f00002b5000)=0x14) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000c9b000)=[{&(0x7f0000296000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f000059e000)=[], 0x1a2) 2018/01/09 04:31:22 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000655000)=0x0, &(0x7f0000f33000)=0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) accept(r0, &(0x7f00005c6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000171000)=0x9) 2018/01/09 04:31:22 executing program 2: socketpair(0xc, 0x8000f, 0x1, &(0x7f0000bd9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000001000-0xa)="6415013fd044385efada", 0xa) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000000000)={@random="ef84060c29a7", @random="161f2aa16834", [], {{0x800, @arp=@generic={0xe5256b73ff854ae8, 0x0, 0x6, 0x0, 0x0, @random="e8f92339f5c1", "", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "28dfbc21339e8e0192269df97453c1e7"}}}}, 0x0) 2018/01/09 04:31:22 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000082c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000f7c000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00008fd000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x1, &(0x7f0000d20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f24000)={0x0, 0xa46}, &(0x7f0000d9f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d63000)={0x5, 0x8008, 0x8, 0x8, r3}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ce7000)={r3, 0xff, 0xf1, "decf5629e78ff5a4c4ccfa8d4b5ee0d6b3b6d3f5054ae63ec684b5466e88a5b38ea3b819c9530620a3a50c7b958c815d2f54ca6064df9cc3a88e889f20ff0fb385ecebec1117c1c5d56dc8e4038124c182e9f3d1c63378c1e7cb5d9519bcb51a2f940a620117b211629bce2ba6c21844435ca0793cfd36f010505a141b99aea45a0d613213c055601e9461dc0b7eea9a73e147d3a6322cf8f5a1e0528d67b796acb17165abd999fbac177140cee911a06d7b353eff6a14be298e5175a5485267898475826bd90dd43c72210111311c809796db1ea4c66173af8575880df36c2870b80b8efd073ec21c25e416fde3f5d7a3"}, 0xf9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000c2d000-0x20)={@generic="6c6f3a33f57ba265c9c4fcc52956cea2", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 04:31:22 executing program 5: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000514000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9c000-0x4)=0x10) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f18000-0x20)={"51d3fa31f91779022d452ab4887dd334", {0x4, 0x80000001, 0xffffffffffffffff, "265836a344f1", 0x9, 0x0}}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x20a1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "13f77d", 0x0, "ace340"}, ""}}}}}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000192000-0x4)=0x1ff, 0x4) 2018/01/09 04:31:22 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aea000)=@int=0x1, 0x4) close(r1) r2 = socket(0x2, 0x5, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000000)=0x99, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) ioctl$int_out(r1, 0x1000000000000001, &(0x7f0000c8d000)=0x0) 2018/01/09 04:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x13, 0x1, 0x5) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e2a000)=0x7, &(0x7f0000278000)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001f4000)=""/6, &(0x7f0000a10000)=0x6) setsockopt(r0, 0x454, 0x3, &(0x7f0000360000)="37766e591757620cfe4674c56967bd387e5699f85cef01ef3907b0f7d730f24d19d888abd0d04cbebc8c64ced8e3b8f26dc9767852677acda563d3cb260f3fb76dfeee2e57e62ef8ede53faf2fd4141c01953a713ba3fd2953b173c1a0dfcd3d9c7a4d9294e06657", 0x68) getsockname$ipx(r1, &(0x7f0000db8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000608000-0x4)=0x10) 2018/01/09 04:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000061e000)=[], 0x5000, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dde000)={0x0, 0x5, 0x8}, &(0x7f00009eb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008d1000)={r1, 0x4, 0x2, [0x5, 0x200]}, &(0x7f0000f3f000-0x4)=0xc) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d07000-0x4)=0x3f, &(0x7f000047e000-0x4)=0x4) 2018/01/09 04:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "0a0000000004000100"}], 0x1c}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) 2018/01/09 04:31:22 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ed1000)={r0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fe9000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0x14) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000fe7000)="2900000018003191dc000fe900080002021300000000ff0680000c000c0016000401ff000000050001", 0x29}], 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fe8000)={0x0, 0x80000001, 0x3bd4, 0x200, 0xff7ffffffffffff8, 0x64e80345}, &(0x7f0000fe8000)=0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fea000-0xa0)={r3, @in6={{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x646de565}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x6c, 0x10000, 0xd46c, 0x80000001}, &(0x7f0000fe9000)=0xfffffffffffffe46) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000fe8000)={r3, 0x5}, 0x8) 2018/01/09 04:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d21000-0x23)="2200000019000700000000ff000800000a000200a4fd00022800ff00050014800127", 0x22) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e9e000-0xa)={0x0, 0x7f, 0x1, [0x3]}, &(0x7f0000bb2000)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b6f000-0x55)={r1, 0x4d, "e2412a196be39c3bea9e7fa751f813dff6c25403513050c9be090d41fa6deb99bc791966b13e1f2afd03a108311ae7096e77d02a2709e1845b4fcfdf21a49b0f0ceae123fb4a40cd1497a4ffe3"}, &(0x7f0000728000-0x4)=0x55) 2018/01/09 04:31:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b04000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000620000)=@file={0x0, ""/108}, &(0x7f0000414000-0x4)=0x6e, 0x800) getsockopt(r2, 0x4, 0x9, &(0x7f0000b3a000-0x8c)=""/140, &(0x7f0000a7c000-0x4)=0x8c) socket$key(0xf, 0x3, 0x2) 2018/01/09 04:31:22 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f000075e000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e8000+0x305)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cdd000-0x8)={0xeabe, 0x80, 0x8, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockname$netlink(r1, &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000045c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000440000)={0x0, 0x7ff}, &(0x7f0000d86000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000eb8000-0x6)={r2, 0xfffffffffffffc00}, 0x6) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getpeername$inet(r0, &(0x7f0000817000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b04000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00001bd000)=""/165) socket(0x0, 0x400004, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x40000000, 0x0}, 0x10) 2018/01/09 04:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) 2018/01/09 04:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000853000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) socketpair(0x3, 0x3, 0xae2, &(0x7f0000098000)={0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000acf000-0x10)={0x9a3, 0x7}) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d81000-0xb0)="ecd89fd642dcf0e1d7cc149cd0b4f37e775bcb2e68b519dcb4efeb9e3507098519413ef754e2fcec71ab50626de603e21890a74aab914a1f965a16c1d03dfccb12cc67d7fa36e646eb371c2c4cfb9c01ac48bdeebb4a1a7e209d28b5bb5fd0c56d6bb095c62e1463898dbfeca52daac8c7fdd872e185c5962c9076bb4f2aa496ce28ad1836d6012624bd128a87473e900eee82a7fdaa34de9c05626d6023439edf6504390e6904bd46fc3c106c03ead2", 0xb0) 2018/01/09 04:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008aa000-0x8)={0x0, 0x0}) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f29000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/09 04:31:22 executing program 6: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0xd, 0x100000000, 0x84, 0x5, 0x9, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000610000)={r0, &(0x7f0000e5a000-0x1)=','}, 0x10) 2018/01/09 04:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000135000)={0x0, 0x0}, 0x4, 0xfff) syz_extract_tcp_res(&(0x7f0000857000-0x8)={0x0, 0x0}, 0x101, 0x84) syz_emit_ethernet(0xffffffffffffffa1, &(0x7f000012d000-0x3fe)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xeeff, @ipv6={0x9, 0x6, "6dbc7a", 0x0, 0x89, 0x20000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0xff, 0x0, 0x0, 0x3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8001}, @generic={0x1, 0x0, "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"}, @hao={0xc9, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x100000000}]}, @hopopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x0, {0x401, 0x0, 0xab6, 0x5, [0x956, 0x20]}}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0xfd}, @hao={0xc9, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x3ff0000, 0x0, "7ffb87f80fbc259e92cdc27edab8c46cd29d0b2036f7d9f321916223ea576b70f1043a1d963e3b0ef4fd2e5dfe15c3cce0f0149d3c55cc74191da670700bba60a746a8b2d25c351faf87caa0257ed6f27c6ba292ad6925759974c2aee44fefbbb0429d73190a24237e9f1fb3d0457c90fc5b1bf98ffe346bde04b8f01f06af5f1a53b79cafd5521855ff77406346f970da23baae38f6dd36cfca33a77c82a1d79c28f179cd4b670e1fe6d837b3a3e3f7a1cc5b1f0c98686ee0d2a7b8ffd2a5f661ae405f79b5d9bf888b"}, @calipso={0x7, 0x0, {0x8, 0x0, 0x59c, 0x60, [0x6]}}]}, @fragment={0x33, 0x0, 0xcbe, 0x0, 0x0, 0xffffffff, 0x2}], @tcp={{0x0, 0x3, r0, r1, 0x9, 0x0, 0x0, 0x80, 0x401, 0x0, 0x18, {[@md5sig={0x13, 0x0, "27d3208a4a3e2bb748f03fa3832fb1f1"}, @mss={0x2, 0x0, 0x4}, @mss={0x2, 0x0, 0x66}, @sack_perm={0x4, 0x0}, @sack_perm={0x4, 0x0}, @window={0x3, 0x0, 0x5}, @nop={0x1}]}}, {"11c0fb1337cc638f138e0f7a7810e3919e161c8473943d3096d1833d6be1c5b073efa93df145f94f14d3ca3511230408984b840884705a3ac9d849238686da70a1ab4c5a50d2ee7fd4b326dde35c30b5c7a7194a5b2aad876f4d6fd72ab1852ae6a42b3645f61145a06f2b8cd79f55081fae9ca8f236754e9cf4cead87378b0669060ee824260800741ec9827288ec818ff353fc3041f22e6dea1b4ab9a122fd4b63960f292c5a1897a47eb1af2650dd73d6e305271599b2af320d86e70587897a32802e13b40fb306ab0a2a9747b7572d298caa4d16366adcc1cdb871a9cecb19deaaba6c32b4161f427e07990d68dbcb97"}}}}}}}, 0x0) 2018/01/09 04:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000c0d000)={0x0, {""/7}, 0x0}, &(0x7f0000160000)=0x10) bind$ax25(r0, &(0x7f00006f2000)={0x3, {"e949d43f5402a8"}, 0x0}, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00006de000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c7000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001dd000)={0x1, [0x0]}, &(0x7f0000184000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000535000-0x8)={r2, 0x3}, &(0x7f00008fd000-0x4)=0x8) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = gettid() r6 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000634000)={0x0, 0x0, 0x0}, &(0x7f0000711000)=0xc) r8 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a4a000)={0x0, 0x0, 0x0}, &(0x7f00005d6000)=0xc) r10 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ca2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e43000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000638000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ac7000)={0x0, 0x0, 0x0}, &(0x7f0000ac2000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000760000+0xed3)={0x0, 0x0, 0x0}, &(0x7f00005c8000)=0x4d) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000f4d000-0xe8)={{{@in6=@local={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=@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}}, &(0x7f0000ae4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b5000)={0x0, 0x0, 0x0}, &(0x7f00009bd000+0xa3)=0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000d88000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000012d000)={0x0, 0x0, 0x0}, &(0x7f00001a3000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000800000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fdf000)={0x0, 0x0, 0x0}, &(0x7f00009d1000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000ee2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd1000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c8a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040f000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b26000)={0x0, 0x0, 0x0}, &(0x7f0000464000-0x4)=0xc) r24 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b87000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fe000-0x4)=0xc) sendmsg$unix(r3, &(0x7f00006ee000)={&(0x7f0000e57000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e91000-0x10)=[{&(0x7f000010c000-0xb1)="d9aade0260908a2ed79c2441b4830accec5d669e211273deac9d19f1f131e729cbabf7bda762fb87efa2c89b7f1948a296b865bf5f5535d613ba66e43575a4e8c4fef5dbd9893a9dba5e91e1c709c102297e8e8dd5391a19cdf0fc12f0560acfa98037c5f37955c74b8d56c4aa5da1386213ac371924b6bff41dd3d53a954890fb1aeb99bfce54855151f16ce7f52db339270de140abd61a8e423ded4d0ce41ea1a4784c06afacc4e6894d545496e1c5e3", 0xb1}], 0x1, &(0x7f0000acf000-0x108)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r3, r1, r4, r1, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x108, 0x20004841}, 0x4001) ioctl$int_in(r4, 0x5452, &(0x7f0000bd7000)=0xf8d) sendmsg$netrom(r4, &(0x7f00001a5000)={&(0x7f00004d3000)=@full={{0x3, {"c5b39cef8bfe8a"}, 0x3}, [{"16dea3217c6602"}, {"abdf3cb82652b8"}, {"23807224f5c0db"}, {"dc07958264b0d6"}, {"5e78ad733dbea3"}, {"ab428984158e43"}, {"ff859ff792a08a"}, {"0ec27d58d72caf"}]}, 0x48, &(0x7f0000052000)=[{&(0x7f0000228000)="825efef658e946281fb2961291958cdcdc4ff874884ce66f5477af4c661e012df0d2168b7daf0f2cc36456d7b7703fca17", 0x31}], 0x1, &(0x7f0000200000-0x25e8)=[{0x108, 0x19f, 0xffffffffffff2fb0, "1c5fb3a72f72dcdbf0491092608434a8b7ba24f61aa453ad161df5cd388c74b00d098e779fc3cc33d01bfa9cb9cbd7416697f82e78ad8fd6b7f3382e504a6d6c9ba39ecf7adb792fc8f04b56c541da31990b83a0f879fc49382aa80b53e7358741e93d4694f4aae5971436b617adae04689de50eaa8ebe6b49fea0209130eee7eff644080c954b22df3bf2b1b0ce9006a0a7ddd94d8116d28153ea6be87ef1c6e2b3768da84fb6b86159d6128b51d1ab7a80b3c1922b564501621578e18ae5fa7ec7298edc7d2cdce7d4b255df9ace678815cc5af339257e465bd80a4e67c7d731d8341f608a6dff93cf6ca5f1afb6dfb867c906d7f8b56e"}, {0x98, 0x11, 0x0, "8e22812448ce1e04242ea9e306761e973e27c9b3f8e37d414805ce35ce1aab4483171718ebd15eb2f2f66d875f9783799a6a0b01faa4af0d2c895003d431827a8ef373c66935d839a3f29b73972d098ef6cbe86fb1ed5b2b10967052669be600e4c64f6a8ea24954180d637243916f9385269739813b4dedfaf1dd422b4e0103c57e"}, {0xf0, 0x11, 0x7, "b0f20ed731c336980ab46261d8c2a25a4bfb40eb838ec4f358b8061acb44a429b17865ce8b964f6519a7dafde88afdc437698ae7891da2302894b4056dad41513107dc9dc28bc74d0e4fa2219cc327f6e9bca264e9edc6a32fd07383f6f4ce15c8f25048e0dc1abda47619b08bea136c2b91a74880425860f5e6ba32c7ce548490014e292db41081801aa1b8652d44e140f6980caa741a77c227813064b19c7d7d813539ac7173e92ea469816edfb55ac45f1607c343b199e8846626af48e318e6e63f825bdbb83824aeb050d5bc3e10f6848f4a69419dfa5a4c"}, {0xb8, 0x109, 0x22, "25dbe0f3bd3bb86649e545f0e7f49f7821fcc65a05b40c69e897aba8196db599fcf3f72ca379cf4023e03b251d5eaa7bcf92b17484e32b522319679b262cd9f7072fbd6c54013f44744ff710e6ffa6b8c8dce45ac38c71111e401571e66df2856f2b4dbfe6fffe030dcdd28120efcb930693d3e25a71815d8f74d8c47ac2420bc7c6132446a3f5d6e15fb794b9b933fc5769c30d5a2e7a0961fd9ebdfd3c21c933"}, {0x88, 0x115, 0x673, "fbcdf15742edffacf7898d1882237b0e5e212177cf0eb0e7a6c88b3dbbebe544596611e191d4749ca3fc50db85a70a7a3fce6f8c4a89929df35d4e84f7617d5d01c2107d5ddc81f3cdb575046622166ca22788910a50f33ecace26aa0ad8c5103352d6b83df4ccc41ceeaa5cb66da4876a6d3ae22d"}, {0x1010, 0x1ff, 0x400, "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{0x80, 0x119, 0x10000, "e22b52fc2e721043a961335b1c9fe2f53b67c9991789984a966a5b2d439f2cb151a695b7d25f0b2ea564ba964fa2db22ce0ac1902d1d34dabc968d8a6d15c2a216dc99f9d95152323bc5c562eb9ede0d4d226a20a6e13330fb8b147f5b55e7ab0214437a95689f3ca5bb536b"}, {0x110, 0x106, 0x800, "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"}, {0x68, 0x10b, 0x26, "956bfc9778ff456cac59e52ad450e6b35d0d6c2978c2458786826225af4698eda1f05772bd740423d686d0b2975177c5696dee631345ce50878fa22b202aa0943846ee311a753a4bdd26462ceb82bcd7b54b"}, {0x1010, 0x11b, 0x5, 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"}], 0x25e8, 0x40004}, 0x4000000) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/01/09 04:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) pipe(&(0x7f0000803000)={0x0, 0x0}) sendto$llc(r0, &(0x7f0000185000-0xc3)="f9fb8de26ae9c8a4b16f816aa5dee0327fa70f1b9fb6bc158f2416c1ea8199ebf3e769c30c982a21990fff424e76f6c0bf3a8febb050a507ed6cb439a6288085aff7abcd6fc804fedd8e43a72494fb7cdf3d60342e1163699c8247c83652c0c7221b3ddebf954bb8f876b249d1c2396167fd11e75dc29363308c373befe5439cd2a040e18e954ab08d5d52863cc29ff44618d0fe3ed8f8b0b7dde16ba7c757c608a00e32f3a14e6818f381a7d464c13444412ed1abbcecd597e3e44e89401bfb160462", 0xc3, 0xc814, &(0x7f0000ef9000)={0x1a, 0x15, 0xf2, 0x0, 0x5, 0xa4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socket$inet(0x2, 0x2, 0x65) 2018/01/09 04:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00003ff000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d71000)=0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000230000-0x4)=0x100000000, 0x4) 2018/01/09 04:31:22 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x148a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000033a000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000a84000)={0x0, 0x0, &(0x7f00000f2000-0x40)=[{&(0x7f0000568000-0x96)="d19ca50be5aecf06f73b5ddfd57408c14a7ad51b316f022ad72ab96e48e382fe0bf028d999df2d5c89ad7895f1586811900305918c5bd5e948b7077e3d91d7a8abc4f4421692308dd672f863e641c0f06815aae2283b63665e3e94511a2846bb82e6a71bd310a87cf29570db7d32e1475db6642092a182de4f10dda0855b538211a176d93c4ea4d59113a58631a8b1206a67e675a63c", 0x96}, {&(0x7f00002ae000-0x8)="2d751543d50bbde2", 0x8}, {&(0x7f00009f5000)="d35d6a3ebb2883873d5b978593f0a15bacfaff4e4539634b6fb857a11389ec4d81134515f78cbb226370d3d984166ac6cb09bbd334993e04df85fd9dc4bab934f2138ecb8e477346562e609e891b93df90b950e0ce9316aa6a243ec3377a4e3722b9c65275e8409a14e2b7540a8fbfeefad5f39652174d0bcf0b0cd4e496edeadfb6916542217d0be5b36cebf226122c8e9058f9ea0ebe5030523a28581d2955c1a0682da7ca337be2569337624f4fa5c6002f6b746d858be53d6b9db61bb0c31e8b7cf95aca20b8456e05984b75b261fa035a81a5", 0xd5}, {&(0x7f00009e6000)="53a31361a30167294ffef079f2b6e98079cbe591cc9a44a3fe2d5156d09fa7df0e30e27f8be67d9293c442bb8184c705242642694d7d6b811d77ef61232031c4fe1092d6dd1dfba15c98f3167f02a5ffa638eb7d9c8d502d393e6c60d7590e171ec803132215463cab79b86a4f1461d00a6c8c64611d076e8217fcf720578fb35199cc9301c3667dc8592499db59f794b24d9a83d35198616e79a7a87c57c1716cba77a1dd49860fc35b234eb4e3aa7923fe28a75b25742033cd6b26f1a08abaefbc229a67445260c40409900283c3ea3927ede4f8b54c1aa381c37867d987c705623d598aac859b75372dbfe75aa616ac6ec78d456a32666efef865ba4892de4e32f4d5222bf7ec5cc39335b40df2d9fa288c5c19aa80a4ba26a69b3ee6f80013a958bc04c5fd2ae4be1eba6b7a82d01a729640be1f3898bad980c5a2289f9b16cda335ffbe59e8b4febe4c178740c36581eee2e6bbbe81fdaf1a04b7f5dce24d4b0d7c91421382d6eb5ed6c8bdcfb4534dde5dff741e73b1c0bd8d750df70eafaf17cc39347b72ad3d40807f5db32739e48a6eeeaebd66cb0d9387e54b114f35c6d787d05464dd77660562cadfc7944bf0d0e167a85242e3f7f562529368a716e7b9e2dc4d3802ebc115de6c48ceeb5978d7b679f7fea2409397203a6ca801ae71a23b1b1a6f126c196904137bbb3f1b10f2fd4884827832c74f7bcab666b3ea9004b4782520c3ccb02075709ffcffc940590701b0bc4fe646d15186e4602d015346b5b2db4be8d162f1da17203c8c3776f8a861cbc52d96592ba34550b7ee6dd18d4604dcabb49115a3a17ee897a53362435597fac1b46a59afc6ad6527936679e392e44ee40d7fee290cbaa07655ad33ddda16d5e511af28422e76709cdde435cc6a447c06b138f47c3e123d131c35f219654aa5b698ea9d9f63a0b022b237ccba688cea501afebe23128a8b4ab8872044741421829e1ce3c6dcbcd9f6e65c4e04f3f7aee5fdbc9b614476b4647314a24c1affe4bcbb1ae7b93536fcfc1f84260cd97ae074c6fc652d737932005b4f49f4758db47bdd8b14c1e55bd4ed27f992b1cf46ce9445d45616035e752f8ab213385fdaec45549137d71215fb5aebbbecdac04c54108154efd7d3d549cf9a54ef383e6bfef5ef6995db58b49ee742ef75cf8354e6673b64c31813feec67635c345fd3b0364219b38a7a5eea11c6e5d8273765818ee71e77fd8f63d4a03e21bcf3d5fc3c64f39f34268967f2b3a189fe06efe19f1400cad0cee2ada8f940b7507b768a897c15c18bb9ba1f67b2d82ae9d8281823a38d6a97a8eab7eae173873326aea1234a6b4ec918c3db07666d9803959dd5b628a4598a7aba8f998c8e49343aac0467152296be7929d7516ec314222c6f864e7a566af85a683893e92335040f94fb88374640d48fed12be8a81352127d0c5caf292f24491768cc523693818ca7419789811773dc9b86997c71d46726bf615ad13ef3016a616435ae4e6b36492a354b84af65115ec10123f7d4a7e0bf72a5458db116208d299eed36fdd0352e2731807d75f9903b43ee3ca65a052f460e9d8f9d1fa0ecad3ffebfde6109026312f39163ddecd65494f154834cd407502a987d7884cc5022501a1872f40d9fff7ae51ad65419624fc7228fe60e7ad88ddc17a673530a6d62f5a3807fe570b8c2d2ebf13e558f8c4466f971c1175da0117b892ef0758ea3cf2257e7c7dbb1acbe06fb4ab9c3a5481cca931ff366a727f00a4f0816ec75b8b3bb73b14648af8063c92b92b0513400797bd09e8b69b5a01be7720e5d85244fff8a1779d08420855659be5e74d91aed50a6e3366bc0ac5871dbd6bc85d96cd139f0e2f1dfc3a32e9bf85f5f969ce0a18cfdc4c3f56036bda706b1d342d11f3b7425f89443fd89ac7006db808d3b89d76cab8f5c3c097d79504b1b9e79c1d34ef19b89d58faf052652dc0c3c53e268b46a2e515e657d2cb7c01f27b8e27be32bd3c1c245e18ce222fad401486cd78b65add7db53f6f72304fcf7a033714a0a65a3d10701566c344e1e8b172b0aa4fe431518d444acee43032c492af4efa04d0f653aa43375b3331cdd613f5f6e3a78d11c65a18321d07ba21bbc20ec8ab670a22647a522b3fedbaeef58b2e6d962f5215455a1eeded8e74d12e55b65cb96faae9f14ea8ea5c3dcf81b0609a6b50271b5dc2d3a9de0aa1459ef33b520d8ba61b28909a08c0f4063e0034212581ebf454463d76609de0105d5e5845d47050d4c66580087035638c087a6f6bf4557a6de682a4551d13c575f9c198c537aa9bc6fd2eed567d192cf9b0a10a1e2a52f8145afea8824f64754062be5c426dd6b46e3c325ce540facd0b365e2055aac68579d31fcd4e5ca1a996da1a5a0299ef97308089f4cc51251d72c412c2e782db97aea45a9920dad6b5b8b8a4cac0aa44aab819b8303c8b2b5a5e0b6162fea9ed2cc769194569f378059ca933765eeb7e43a8a9b21267e14872f606b2cf0c6f730a428b07948d79b212ec7698b06ff3639e3d0682707e621d45f81ba100ed689cb5b233f058896bba60363fe63a4250a2c33b640e824050269a256c260da7e6ee47df28e7d2c1993e2a67853fa524a29448468090fd788bc428d81699f11171d98391db5e238af026d1bd8ec7f29050cca7bf6cde241cf32656cecb5f5c7dac853b499c089c21bc3923f281ce5f75e688e9c627f90cd8a04c9fa72a2143513bd7a5bf870c0ea82597fe38e6a6ca3d8ad7d77830167e56929c79435eda87120b6da834a64b41ea9012bdf508c8c37ccf1ff8cb9ebe123779d4c6071ee5648e85e96a36ffbc9e4623e3fd26db0d53de8cd0ac5f84a63669c80b4727cb56748be5b8f6f9038630c7a751baa246d52dd3448314b09dc81705a2df7657ce5e4922209db2826e5710b5c83002762be033b03b63a185a8879b9cc1c6ed910315fa2f383349514d2b699a726d2d544628e81b6f915552018c6224ecd82ce4557acbd49238c39b5bc5eb1c6679539caa45eea86e2b492e7acdadcb754d64a03f3e278dfba1f4c31c2fb2cdfafec79c6cbe9aae8b372c57722ca2a4e1b13f62f3b5f085f6d17d3d0c64706c76805cfd06826718c28bab6c2407147fde882406b35511be920545bdfbd56b9c6a58117305f79fbfbda633a56394a2bf03bd0b6d9612e6eecfc73352c94640629bee1529c67a27d2653a57a7685ba1de40f0ee3385fb63fea4114a7f7e52f4920a72a2214126590d7a7ce97783f75382edc5c37eb408bdafaedc32b80b37e9f1db57982efb991ff467cb56cc3a9f949be0238f0dd78ddedd9d682a0a9fedf08e14c66296c47974e5ad7cdcf2045f924be2e56434071635578f79d4e1599519dbd7ffc5a37c05eabe383075ca1dcc444d39ac716f3daa33574424dd7c1ed3561885d583a38779817830bfdd58d29f7002f4952334c27965809dd317543e44ed3be30c18c4a198da92193f18fdce0addfc319e597396f894d9f2461c87ca479205a5af46b2cda5e5628b3ac4b29c1ff25fc2c126dcd361754c44f9efcfae00b55ff827af8c3cf687cd76b88d5b4bd61fe0af3a963f4b09cc63a90af9deb37704c7763f29d5da4f39edd57c897a96fda8872e84b601fbc939647a23b18fc2c5e1e394aabacb4778858dcea6a7d0761e6e62c6a25fb7146027a4ddd2015589d8e5b87ede4a6a1b2b6b6bad49c8afb1d556b89a5bee2eed3805599ea476df7934273a9c9d87aa0a34e979dba32a72a9709bbcbb4d569401c6280a5cebb2e4222e810c7e3b229c4f715b6fbae6a98503ba7017de736686b981a9baac79102a833b3ae27022ea6a5cab95d512f32518e1a169da140ff06d3f6d6c6ccbdcda74c3b9264475853a03b985a003043b74975477130752095086f1f533e10480fde1e14feded5d8a5d939b6d100184715062fb50a597103889a3422c7b7e9ff3f69ac0bc4395610b389cc2b2228fee55761ee6c7f6e2509a45dc2aec0ecbf31a3a8450029913e040f8bbf99b88f60aadc915246484e5a0a01751de2e67545402f87117b7810950dbcb25323b328cde35796ab12bb726a96d11cf667e29107df7c94701a567612a3d7d305447467fd6871bf9d6ccb714ff601b3cb3c8e497560d5c35a992627614537c522d20bb8fd5b2b8ed83b7c961300e49fa2a2e4ef8d8e5f14973f44884de410a2b002e665736886c148a16861cc7d556f1809102254ee7d47faefb7c40dad9b36d722a2ca59c41a7f84007075ff1e6f477aeecdde527e1b8936baa8f98dcd5add800736d63a0e2d8d0805152e18280be200c00eeadd49bc68fa6e98b88a328fd2b3b1cbf94beb8f1c4a49eb87434ba7fce94568c14d50bdc406578cc9c92964d13820f4e9906b8ccd7a442615cd4061dcb1c6ee8cdeffa7c7715d9c37d0c502d544766fcdd0ce25d444836983044e71b162ffe9edc97d8142de1b5f22d65d242ec1e9f6bff8d06726044aa2d96e6e03f78f98eabc0a38817ddbeb8af4cbeb92b63b53955b33efeded35317f52819730b90b255c59862d70841c6686f483f7a786425969afc42a095a21ecaace3e0cc6ff864058705fbac67e549b25023b94f806125690bdec878597df04ab7378e306db4349a3488904f25c926c113859b148344e8095c98cbd167bb4ddbc26e0c425c6659a92d1addb10d5c0bba34c3046cea1acba2d501a0fab4a73010c49f9894953d98a8888b71982cb47dcae32dfa6ebd38543559904f49a331b8787f1fa6e31d3e08b5f053190399ae26912fbee6329ab8392d6f6c3e405c78c7ba71d4b596f36f80c2e49bd1037d1e008bccf93c7c83ddc9528e8d320df6faf4d89842c7abae6dd82c6b5f19c78bc362debd0dd6de9c38148284b66d6c9d3b42429e4fecd60a0a921c8daab5376ff68ad4214504e4993dcce5e2a3cedb41b96c7d8f18b65149dee34fa617f30ce79748862bd7205dfdc43faa855e8c17a63eb101c75083d58c3429090161ec25ae021052c0cb8b0a829bd5f02a0a3a483da980f0234394e50ead733702347dbc1adbb09660a0af176e5d95c00164a249c6987392d7fc985a5e6aaccec724e9747963a3ac509e794b020767c54d25cd18916dbb842ad414efe66b25321a817207dd0edc47115cf453bc1db276189136f2d41a007973b23fa452a7b828db440804cf0362534314fcb2c12e8c3f56a253c3c721bcb90000b3bb4b1834556663990e4e5c73c1742bd914be317d27c67117e69e3005c33a9114f3aab9a7fc4f74b0eae4b31506bfaa9f1a2a52708efa9a8c137bb82d2204662c1ffbc93c6bc2797be209236f5eaaf5ebf83d687e4f4e341e666c2c41751d12b860d6f752eb6b28e7a4f564f7614d8609af39416d7ebd3f5fcaf8011a057bda3f969b35f19b898ce243890312f03863be0c4a34430d3344d4135e39a55c79416d1e0fd2631cc6fd110a2e104ac4b5914c18bb84d4b8ac909d42f269ad5be4decfe70036a29c4ddd75f2e2b82ecf0ac5e89733cf7581cae552dac32aea9eb51e9f51ba16c7e090f543434fdfd5343c771f2abf1e498e2a7b3ebcacff1326f3dca891ef5ad715cbc73b807744eb9fe6fa6f71f4a04d8ee6b6ad3c3f06d5f3e01a0ff653c7e66d7ae075b095c5c1358221c4aeace4e617698db40c63ab6e86da7540938aab14542acc9d0a317c43f91c40e3b0fdc51bcaf9f48772ddfdfb08a172a09a661595e9ae68fbaa29ce0bff83f4f15498eb79d6a1d99585df37a795b0395c14b9cb5dfb287277cfc082d53c4b7fbed9d3681b", 0x1000}], 0x4, 0x0, 0x0, 0x40}, 0x40) r2 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x18, 0x29, 0x4, "f1eb"}, 0x18, 0x0}], 0x1, 0x0) 2018/01/09 04:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000853000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000744000-0x90)=[{&(0x7f000020f000-0xfb)="a4f0b9dd3545293207789a93e6a07bde724df5d6c959095d3b19241843ad99f1", 0x20}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000202000)={0x0, 0x0}) 2018/01/09 04:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvfrom$ax25(r0, &(0x7f0000194000)=""/0, 0x0, 0x0, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x0}, 0x381) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000554000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='gretap0\x00'}) 2018/01/09 04:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002b8000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c50000)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0xc) recvfrom(r1, &(0x7f0000dc3000-0x7e)=""/126, 0x7e, 0x10142, 0x0, 0x0) write(r2, &(0x7f0000aff000-0x1f)="1f0000000306ffde0000f49f00890100001f00000900010006000000010080", 0x1f) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e1f000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000095a000-0x4)=r3) 2018/01/09 04:31:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x81, 0x3, 0x1000, 0xba6, 0x6, 0x2, 0x3, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3ff, 0x3, 0x3, 0x3}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x4, 0x9767}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000003000-0x8)=0x0, 0x8) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) r2 = socket(0x11, 0x80f, 0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockname$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt(r3, 0x107, 0x10000000008, &(0x7f0000abc000)="", 0x0) 2018/01/09 04:31:22 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)=[{0x40, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000014000-0x58)={0xfffffffffffffffb, 0x401, 0x7, 0x401, 0x1, [{0x28, 0x1000, 0x7f, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) recvfrom$unix(r0, &(0x7f0000000000)=""/246, 0xf6, 0x10140, 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f000002d000)=0xc) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x159, 0x0}], 0x1, 0x0) 2018/01/09 04:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x3d0, &(0x7f00008e6000-0x50)=[], 0x129, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) socket$inet(0x2, 0x800, 0x1) bind$packet(r1, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f1a000)={0x3, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x342, 0x4, 0x5, 0x1e, 0xaf, 0x0, 0x7, 0x44f82f61, 0x101}) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f0000ca9000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/09 04:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002cc000+0x914)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000481000-0xa)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000500000)=0xe) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) listen(r1, 0x800) [ 92.638452] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 92.705648] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/09 04:31:23 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000797000-0x4)="526a679a", 0xffffffffffffffa9, 0x40000000, &(0x7f0000f66000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f67000-0x12)={@common='yam0\x00', 0x4}) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000f65000-0x4)=0xfffffffffffdfffd, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d39000-0x48)={0x8, 0x5, &(0x7f00007d6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bb0000-0x4)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 04:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000939000-0x2d)={0x26, 'skcipher\x00', 0x0, 0x4, 'ecb-twofish-avx\x00'}, 0xffffffffffffff98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000fe7000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f000057a000-0x1000)="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") getpeername$netlink(r2, &(0x7f0000941000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000017b000-0x4)=0xc) 2018/01/09 04:31:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000413000)={r0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000035f000-0x4)=0x0, &(0x7f0000203000-0x4)=0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000677000)=0x0, &(0x7f00002d0000)=0x3) 2018/01/09 04:31:23 executing program 0: r0 = socket(0x18, 0xfffffffffffffffc, 0x220100000001) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000073c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000677000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000c1b000)="", 0x0) 2018/01/09 04:31:23 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt(r0, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x0, {{0xa, 0x0, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6(0xa, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000002000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="d7f423b8948f6214833ef6fd2281e1c9dd6f889d78e6525310ae", 0x1a, 0x4000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2018/01/09 04:31:23 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000014000+0x238)=0x4, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001a000-0x8)={0x0, 0x3}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000001c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001b000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001a000-0x4)=0x8c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f000001d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000012000-0x4)=0x48) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000)=0x92, &(0x7f000001d000-0x4)=0x4) r3 = accept(r0, &(0x7f0000011000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001b000)=0x60) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001c000)=0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000001d000-0xc)={r4, @rand_addr=0xf9, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendmmsg$unix(r3, &(0x7f000001a000)=[], 0x0, 0x4) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:23 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f98000-0x78)={0x5, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, 0x7, 0x7fff, 0x1, 0x0, 0x0, 0x541e9473, 0x80, 0xf64}) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003d0000-0x38)={0x0, 0x0, &(0x7f00006f0000-0x60)=[], 0x0, &(0x7f0000b93000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000685000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e27000)={0x0, @in6={{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000, 0x0, 0xffffffffffffff58, 0x7f}, &(0x7f0000cc6000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000e9e000-0x8c)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 04:31:23 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x108e, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000f21000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000ff3000-0x94)={{0x9, 0xffffffffffffff81, 0x400, 0x7, 0xee20, 0x9ab5}, 0x9, 0x7, 0xffffffffa8d8e3f6, 0x3, 0x1, "44fad0fc2fc9311a822e9203d5ce51bf6f347b865fcbe33c5b5ac54f9ada2f92459197e79b0d40e7c94b51c37939f43e67405054876629595795b586f387eda5daa2789fbaa30fd4dd4dba3a71466c542b97f4e7f36f697cd21e428dbde9ec1cdde2edfa7562343ae81263f7091b40415e981ee8a019b9634b157963ae4c6009"}) sendmsg$alg(r1, &(0x7f00007d1000)={0x0, 0x0, &(0x7f0000ff0000)=[{&(0x7f000041e000-0x40)="41b40fea0000ea8d", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000ff2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eee000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f29000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000ff2000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000813000)={r0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00005e0000)={0x100, 0x10000, 0x8001, 0x10000}, 0x10) 2018/01/09 04:31:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f0000e23000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00004dd000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x3, &(0x7f0000c58000)={0xfffffffffffffbff}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000068f000-0x20)={@generic="049b20339abc470ccff167357081e39f", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000886000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00005ba000-0x18)=@get={0x1, &(0x7f0000ff5000-0x18)=""/24, 0x6}) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f0000206000-0x8)={0x0, 0x0}) close(r2) 2018/01/09 04:31:23 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f7d000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000f7d000)={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, 0xfffffffffffffe01}, 0x10000, [0x59b, 0x57ab, 0xffffffffffffff8c, 0x635, 0x1, 0x35180000000000, 0xfffffffffffffff7, 0x5]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cdc000)={r0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80006, 0x6, &(0x7f0000f7f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005db000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000f, 0x9, &(0x7f0000f7e000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000f7e000)={r4, 0x80000, r5}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000961000-0xc)={0x0, 0x7fff, 0x20}, &(0x7f0000f7e000-0x4)=0xc) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f7d000)={0x8, 0x8, 0x3, 0x200, r6}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000f7f000-0x1)=0x100000001, 0x1) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000f7f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f7f000-0x4)=0x10) 2018/01/09 04:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x8, 0x5, 0x585) connect$unix(r1, &(0x7f0000ebc000)=@abs={0x0, 0x0, 0x3}, 0x8) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0400210206e30067fff501040000000800050000000200080000bf00", 0x29}], 0x1) r2 = accept$packet(0xffffffffffffffff, &(0x7f00001bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000010d000-0x4)=0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000e44000-0x10)={0x6, &(0x7f000022d000-0x30)=[{0x100000001, 0x6, 0x7, 0x0}, {0x5, 0x5, 0x5, 0x8373}, {0x9, 0x81, 0x4, 0x5}, {0xf4de, 0x400, 0x5, 0x0}, {0x0, 0xe83e, 0x0, 0x4}, {0x0, 0x32, 0x80000001, 0x5}]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000ed000)={r0}) 2018/01/09 04:31:23 executing program 0: r0 = socket(0x2, 0x800, 0x5) getsockopt(r0, 0xff, 0x0, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/09 04:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0xffffff86, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e27000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b9000)=0x10, 0x80800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ece000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000)=0x14) pipe(&(0x7f0000397000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00009f9000-0x2d)=""/45, &(0x7f0000e49000-0x4)=0xfffffffffffffd4c) r3 = accept4(0xffffffffffffff9c, &(0x7f0000ad4000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f2000)=0x10, 0x0) getsockname$ipx(r3, &(0x7f000057f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d71000-0x2)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000757000-0x38)={&(0x7f0000f39000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006f3000-0x80)=[{&(0x7f0000b33000)="73e1a3ae8609b682a2817c8a923b4eb4e96bb2e414543e066a5efb8e154c9dd80cd9689fa93b4893c84fa15a827af91d4f956ee4fec35503188cea7a2793285fc812b4910009392924a71e3e93df2c3bc8a5db1aeff079df4d730768e1d196aaa324690f8497e0f7aee6cefa3984af114cc2dd97b720c10d025007ead3d5ed5d7612eff7faa5f30b3740a2318c6716ff5cf539e49624a2e41069d32641c6", 0x9e}, {&(0x7f0000d41000)="7af91cc5c180746e3ca53781093a05f72448cb32663c4d330b75dc98ea569f47ec90752a1617d7a60acacf732b0613fe98167bc909afc8e9092923a545ef972003fdc4fd744580be0b7b9c958c74efefb4e4b88af5017e5828561d6d586e6448448779298adc00ed7b40116f08d7f68209f583032ce3a792b7573f1ea83711a34273e36ed62b6cdd2422611fadc1bb938d902ca41d2e8249647fd1519a6568259da6b6824cdef1f7bf4dbf5cb475164c3517ca350f18f0f36c6d34c4928fa4cb1d163bab01c42d3659f6d92c615468ef0fdec9ec7689989fed4f27ff4975a541e3c7ee0218f2f8aedbeb77d780c5b676a51f17448a65c8048d4586c9ea21db1d0151f899517868f88d74a87c96ad035ad3933f9a8b2dfa2e95d9453086f8e84095c97c2662ada10de0c03c4504f6d11821a937fad353b2f68e18806403157f516232bd2ebe595cb03af176ad8f8a14d40fbc2874caebefccdc3c10acc1249e5e27914cd3c9bf2768b6d2059414be2d66b7d5be513000c4c6af25271364a564f9250edc6d5e5b45705b8eb01a74a06fa50ac05984b6c82b2dd2a3e38bd1daf813c0e6833922b3ae5a375017721577b1440545e1c462968bf81873435ecf9619c4d23fce4cd891947b86a7bbe9aefd4289e07254411560c0bb4ba694b2393bbd07994a275db5c62af3226849444fdee4893fa71df21aa4dd73d56f14d7a0927a4876ae584068318306976c71c19190fcf60cf1cad8e7c57fd1d95f0b531fbb1712df6a74364972fcf4681a88577d49d680f8b58b8a28b3b58be0b6ad99bb16e6c813c69d423213f5e482f62f80c1f94f63e886d5a13e282d82f2017f711291238fce2b82eaf53f592b7214be1ae6c71cc2a6f2c4b30f16f332de926befeab3061af62c00d56807a6ce917e99531a77a4fc10a0d7e51d26454f9a7e33f5090bc172a2cebdcdc9378736a86e397000c1caacf77970793aa10bd7b055bd70e179c0f5cb7f6f6ba0628407382ae24b36c51922ba5542fa2f7f234cd3c5c56420c0a184fdc3e02a6d823de4ddadc54173f5cf4a98c6ef448b370f8e72f3bae4a9b7038130f62969d00c9b9cc095cbc84db6dfb05f40e468595925ef74cc310351365b190c479ccc9d14fbd9c7b38c6da888ab26f0a957eac0e111e9448f1ad2cd228aba48e6b8a37d21619177588d2d5e728d8be82a0b27a8fa18832908c019a19c1650b5e120261aa620bbf79a7d161f15ecf6230dc60e18ef6def04b8444413ce07b18c23182760b123d4f21ad870e6bbcc28c32e27d3291bfd35e711e39c699ac9062ecdcf963f79d77f41102cc37f1edfd12fcb4387b8b8036373b91afa959e1ff13e444c39386109c1a9b5e9d12f0fe077cb8ad09f6c6528332d603e46f09abf3e3196c3a15675f07fda83df3a058f65ac44564797f399af0f87c138971b6b0890301cff11f73a9146df8a66cf5c5bfc09c711ba8bff5c04b40f03f49b5f667bb1ef2e8dbcf9edd4ab9630b6e00193bf3b8b6089b12d5dd047805b65c5a9668f457018060cb0ead533528ed469b0b1abca6165d9d3475a9537008b302ec0d9ba033a406b74592b01b0ef9aca51aa9e93224280ba08ec9977fa1a03ee9dd23627cc6097430f8014e3d6098d0fc28ee94fff6717ae41da153d048b9fb39486cc84dfef617159e71fff802c1691a495b8feb18d046e0dbe6cfcc981c0813e54a2aeadfdb1b538c612e4757832d401c2b261c6e403f75c502c94e75414a5d3843629d7a3cb6039a71233b9b2c6b359be9497cfdf097ce0c89bc48afe0e78e845c702077a022411ce7ad0587ec1323959e518ff09a1953ab20311429b9cfa47491c50c888367d5bed83643cdef24f2a61788936063229bc3b1d3aa7705c94d6a0a217bdff6c8bf6336b41aef4469cd9ba78b0280b605c9143c07947270c727e21b333dcc08bcea9e0e3f755cccc547de49f891a441ea8c4cd7f1b757d219e1c8805b89f69de4d571de7733faea67097257d5c1875b78203f191fe2766235fdce418a497e620ba2b633ba6b45d19cd120614586c0afa881954ffa22889ec303341ab08b392ad2a88b4df28f464ffd7a1544199d1bbc3c0ce273401e82dbd77e8d0c963edeafd2a580d740086022c848b8f515eec06cb9e8954a5481bcb95621df3879ac69cae9fbb5a9f1b059a2ad1f807259831d3be89dccad1de441199bcc7d879d7564456dbce9cbcc4baf7846e2a562a931c5359d6eac015b6919d1c383fc520b7bacdcad37f312b9d152a50969a66054e5c1346037e90e37ac96f2dddb844c209e1440b7254cbd40658d28edccfd91ebdfbee7b16ce06e4970759c168b3e360507949d1daa2b2a22ab1a633019faf474144fff3907bb4ed2ff39a136c1afdb5c3cd307bc333eec6c550b63a8d108e90e305fcbff40286f872a73f8d478debc11792ad756ee24555b091c3533edbd1d4cd4b344cb517222bd942f7529ca9d77b0df969ffd340e20b0b0b763c7f05d11fc9cb04983f046e4b788b25b6c10b5814304d4d782585a8532575325c39f8d5f13827ca0bbc5e2856689dc61c69269bb5d395e388f750efae475676e69a7e793940bb593bb22bfa30a419cf9d58f3607f0237e7b3927dfcf4cf68575175f6d35df096c349aa9b1bf6b59c24a339dc61680dc95e3758d1f8613bf88ba267379e5cc21382d9452457dd17a2f5cdd525eb2ae646326cd604516a2176f9a8ebc92b6c9757ab728e16c0ec499b0e3b0aa141c70540b08aeac4e6f69b243937ec2692adddce2e8d0d07f3670eed5c28b9afc3c16ca490ca69d4e67d4e3f74940a2c2c75dc5cb1563a3c6160cb2db3616fc6e08973372982a4d2ff966b87e968e9c227339483b1ec03c5d1e033712fd619631e76b6afecbfc3a23f14ffd6a5f2c8c71fb0813a47d69279854a7bae6163907aa4dea5cbd5f594703d504bcc9c9dbdbd6834878e59a3571f84f1977413edce6b48dd272ab98494c09ffbb6a6465329e844be6c0802863ce622450f9afeba6e697e6e238d456305043a37fc50c6f59c4002f99ae088e81422a3d6a54d9247693fb076b306695ea7e1e11c970e2663f72c4f7e47399f0856971908fbbe9332e8b1eae22664217ff2bf415e0274eba5d570a790231887b4097aa860c00b5117f031e99c8f22d9a0e2d9dcf9c0e17b38f893cd81bd5a1fa7986fb97e85a800dc47ee8c7dee252d8bf9ecde8c127160b4011f0e22cd732abafd59c02e8a069b5582e678ea01c5fe751ff18c9730e9acbde6a7f3017bb36fe1c24a9bb2bc3f63ec80b48937422eb0b6b9d7ce35dc3e02a03e614e7229d9188a0cb79c1793431f39469438762ef18d2de3392a8ffd0eb192f3a08a11a92cc2f888020b1887dc5c075f81fc750bba81270ce43947ba42f737b2435ab696ed9901c22e5ba3d4c26c2f1c38f5d58f7d697f3804d1ea2d1c332cc5e379f0320d421b8aa212853666ac7f5757ac51b62eec3285538be971530f0829bc0edb79eaaecb1a0eb6f7fa2618258136d9b5598250df8501dbe3594badb84e8f8eacaf12fb1fc439b6f39cb5ae515ee3beb3c7efc6f6abeadadaf47e51eca6735a24d49a97bba1bad9282721ac6a5643e713627efe147fe34f5c52c43d887c159456b92f520c7c13599a858d12666caa6960a50c7dd8b6a8c8eaf230d36e18ad2a6593f385eaf31a389a638fa072661febc2a9535cbc5d0b4d079f7dab09fb6dc8cdf9dfdd90f2b5195e012ce4cbf6111641c196eb869ac8160bee2ccf25cf7f317daf539013a1922fb5f61ca587b2572100826be32d72ff7fa67071602aec856c7d64e921c09ebcf5695f400a01980ec1a11aeb91d6db299dc82b7cbad5679b15185ab8b52918a8989b836f0d7d71a72a3268bf4eb3d05545b247c11cb56583307395e16a650229d88130ec9217f8ff0541b21870a301a6564d02c219a57eae6205ed66f71c8dc5f3d59987b1399e91558188f6198a7be318db9d13c681dbfdd30b2ce932078f27441067a4db2eb966b2237893cf34e5590d197c01c60af9392b26bac4b316476f264d93f30d1b5ca52a198ac17f7ed6d2a64b0bc444a1917541b936d40e59151d3ad80d3ad22ef07458c992f854fd827e4d4a47ade9ca72ea1292f43077add0367bd34a521850d958b673ac5f0a49eb70c70cf4f8bce4e800c94bd99af6efe50e1612e98faaa7be25fb9a6ef11605f9c94cf27711d3fda223206bcddde319d8e74224a587841a56641121d3dbe0c10e52f053de7aa6c0c1cc5dc11f01c110e12bf81a75b4f039ed5b59c0f1ff61a269d313059d641958fb72ef374ef434fa45132b8db4ae4270fd2a001833d9987d6f19ae6428a990daf6ad6ccf6c36c2349831db1202b63848b8b4b32d8d7dc9b8086b0b9e5b155d2abd4712613573b2946e9b4ca9cf2a5224edb7edf21581bb5f01214a1acce4dfb38eb7c9ffb3227c2138b0fbce6cb72f9be47889a33734e98d3c65798c9c4bc34f4485ca11f9e504d110db19d2d759135674dc4ab89e72092d5698206d031ec131fd04bd4a67324afd64230a2b9c946a2303d4c3739e355754fb3315b58f9599a61587f2f57a4b8208bb13274d1f5bdcca0eb864e201b9647ee2eff2315175ad539987e2c17464ef81533d08e66f83015917e3cce02d022f331060d2698cd5deddbe5ad8bda912c0005f5f3c7346a766b166bd130a22e0ca1024e3dc56096f84aa0c12435ad0e903b12608b431d43627028120dfd48fbaea9289dee422d31e6c9ecbe928480ff8e2cbe1e1ec3b8aee2d5529c389c47aa617b33ac5e94e6ce8d0d1d24fbcda590d9e4824f4f7e3a27d1e7e44e43852f6cdacf804518c99e133390a98b883b68d6a3b79b58075e13077797cb6f6a842a4c919e92a1df595d39d640d8f9f02057c5289509d7ce6b36110391ed7281d470be6b020d00b6f15efe036fb99448df947ac8f6d71350b22f062c4891a6d5185eece480587085e6ffb09254fb4204a5912796734b45dc23d8469c587ab50fb8f217eaedaf11b49fcdf2c67ea59e12ea67a23f214412773bbf8367c9d03baf546afc017bacaac52b3841aa408d48728e0e805faa3f7670881de8e8ada0f1d341636b1aa1104165b93ab7bf6e8cedfe2fed650cbccbe82f959d7c4575afa25aa1948709b4c9ff5e689a0a34629c719fad8b9aea05dc765529dfdae59cdfbd367f0b4f18b0e61d258208d3257142bb1b4a588b8014429e0648e501a7bf2bf4be51133562344e4c01fd1f78da237c4c858deb6565d888577c7c5c026c252c47c91188637b18a72e797b29841c4c8d5a028d1698707e9d1cbd9dbcd1e7b1a7422e7c52d313acbd2ebc1a76db3b2080ee57e4a6af2a059e1a1db35c90f5f9a2bffd9e9cb1ba6bdcdd5cbc55b459bc38b689a62c16b7c12fefc46e690494f6bbe1d54ccdcd278ed4756dd035192dc9125f6b06f9232c9d2cdf1f9710f60e4b2c1396929994c84dc92e99859f78be12362f1dea87a2533fe4f0cfdcb16add40ecb9bbf0f010583db2d90eb852fb6a216b4d2e2532c0871faabdb682d310655ade6da241db884bec540a3bc5c0d815965e03e2e38d9b7a3b11616042c56b435d9350a864360734b8b220e0338adbcb847dbe894f40916220425d0fca9bf25e3ccfa4e8dd284cd0a984d6ec533ae90f795a18156eb252480d67e6acb3930b6bf09ac0ef21e9f167f0c3b5d65ba0f072914d3f8d8752f69aaef4c48cdf21fe73068ffb727221384dcca77d736aed32d1def392d04553c546c4439b4892cd6956372eba8b0a54972", 0x1000}, {&(0x7f0000a33000)="35c6c745e8af4b169c796b3fe9225279cd66", 0x12}, {&(0x7f00000a6000-0x76)="7b9e3edb3750db2b61f57b34b099d30b927ca20181383954261cc3bc138c735d81ff2728ff25199809dcf77e972deff9413a33f41ac403a04ce4bbac53a5d0a919921444c23ba6fe8fed47d50e29340ebb0c23b227b52c48259bea975c6883145464ea84c8a8c872a9afa74d9d03b817095c932b3f09", 0x76}, {&(0x7f0000d83000-0x4)="16b26c85", 0x4}, {&(0x7f00002ec000-0xc1)="fa0c5a9c4d064fabe5f4264680252bd1fea00cc3e2075df36809720bdcb032e2a9d78b586c87cbebba61b37bd7a05aa9ec9febb5d58af9e960b8090ccc52ad8faf6c19c580c11ef5315795de79710c61413e9cf6d5957fe16ccb468a8deededf2cd066216d9a5e3912137a1a2d505c5d18f649df5442e1b90b971144cdb33711d5e4fae681181e2adc7dc1e591de3418f2b6612a05dbcfdb98acf55e9849be4e0e041a82625e7f9ef50ec0426aa43afe21607f992546ea554b43c61d0cabe1611b", 0xc1}, {&(0x7f00008c1000)="799b8019abc4dd16902da06f9e4e2c88cf639e385559a78fba9fc5a21c27cbbbbe5a61bdcf8a1d8217b4c53dc05d7c5c689e77260b6217076c9af9a09890", 0x3e}, {&(0x7f000075b000)="d92ee5d69f0e9d63398ba2a2b335850912dfcb3feb6b75bbfc19453b6d3e3196424cc2806249f9ad04e10da16100f540a413ee222c7db8efd798728ed2d5d1f5ad1322ee57d360ab15d9ea638d1843", 0x4f}], 0x8, 0x0, 0x0, 0x40}, 0x800) 2018/01/09 04:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000e49000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000750000)=0x10) recvmsg$netrom(r0, &(0x7f0000f61000-0x38)={&(0x7f00006db000-0x10)=@ax25={0x3, {"73774f598f8c15"}, 0x3}, 0x10, &(0x7f00005ed000-0x20)=[{&(0x7f0000853000+0xaef)="9b82dac46ece90c3fa86af9cb3482e7e2354678226f93728708bc082a97bc95c3073a05302b56a21fd1d4772dd894735d20124fcf258a0ede3c47ce226ebc475686d17734da597f718888810bc86148eac081631b14204a2b6d3dc94573dbbe72b4e995e4694a41a282c4d54054e9588d331192a0a82d18d7fdc55e21778c0a0c49bd9cb0e595a0485863c794bd4ef72c8", 0x91}, {&(0x7f000074e000)="08a2ee2f0f32787fdd9dc195ee205832cf41875b935e133a028749b01098cc01be28d0d9326d71e82a6f8260afc60a9aeb02e2a6ad03eddf5db3f47451741dac4d27b230c974915e7853ab273953ae4de1980c9a6885c772db3c2172706803920b92eba28bdba7a818e8b4925224a09d7bc41ccdec841cfe72210ca48ca42b73a2cbf5a730e760ede8987d5a78d515c55d3ea0a2535cb112a94abfc2a5f5028401d31c4b75f55057675594a94c5d5a9e843f6739f6989eddb32bd0799575591ffbf396eb85025c0dfb518bcdea61e75390472d20", 0xd4}], 0x2, &(0x7f0000b57000)=[{0xf8, 0x0, 0x0, "494f2ed8b52b93b6bf906fd7b3f6c23ff2181188b343acaed162a1ba2351c0d0a74ec1b50d3de28d82a9d803736cdfbf1206938a9c32b1cc0268132d0a17edea68391078c12b52dcf2ac980cfa8b256cbc803b49d16809120afaa602ec33fd44fb17ea40209b5d9fc93f7b972c5a540a0e0db81284566254d7d8799e3403261d902eb682f30735aab9be30cac9464a5f487dbc2a61ad7840c1e00ab42de62576a50578fccd965145948459ae625fa2a31eb9bdb4ccd2eaf779c825e29f2dbdfa38c0e1f91e30762946f0da9e2a7dbeec44aae6f46ac167044993f0c1708707873420b777999f09"}, {0x18, 0x0, 0x9, "25b1747e"}, {0x50, 0x109, 0x26b4, "3c985b360284f5e68fdb26a245be58ba4a732acb0ecb8199840c52fd9ebb37a7603084d658daa4c65aeab276aa664e7caf65f2675042844456866d5a"}], 0x160, 0x8004}, 0x100) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000061f000-0x1008)={0x0, 0x10, "f8a76a802ecdbfe1c1ff4176e37343ff"}, &(0x7f0000a76000-0x4)=0x18) 2018/01/09 04:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000128000-0x18)={0xa, [0x80, 0x7, 0x3, 0x9, 0x1ea3, 0x0, 0x5, 0xff, 0x490, 0x10000]}, &(0x7f0000808000)=0x18) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/01/09 04:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000093c000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004ab000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000207000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a20000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eee000-0xc)={r1, r2, r3}, 0xc) 2018/01/09 04:31:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002c2000-0x8)={0x0, 0x0}, &(0x7f0000962000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000249000-0x17)="0200000000f301010000be9f5e138c88", 0x10) 2018/01/09 04:31:23 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1c, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000568000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0xff, 0x2, 0x2, 0xfbe, 0x5}, &(0x7f0000fff000-0x4)=0x20) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/09 04:31:23 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8, 0x0}, &(0x7f00000d1000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f00001a9000)=0x8) mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/09 04:31:23 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x0, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x5c, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() 2018/01/09 04:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000f48000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000051d000)={0x5, [0x2, 0x0, 0x6, 0x9, 0x100000001]}, 0xe) connect$inet6(r0, &(0x7f0000323000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) 2018/01/09 04:31:23 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a3b000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000000)="a99f9c1d0fa3d57d9149b98f92ae6b56b8ac81555010383753fa0c1b36d2fe9d4649d2c5d8486a669267f62f32e95e8703818b31217ff0bbd84dd3d71c15e6460b450592297c8e808fcacc7e0add795fe91451f66f994da73f90c4873db4abb8d4b472088f7475e7852bebc0359ba2487ce876e040880c7a6e63959130557742a6112d30f926aa0a4b773ec82a9f4ea5a01ddf02e76e6482ef64e3803cb5982b02945e92f0895fc728cb9cea1adecd4617c0b452dc51a5511372fc344bff1995a74a208a9b0764fc26ab7176e06942a381fcc50486eb36129c4525d51e8154517138") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00001a8000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000087d000-0x4)=0x0) pipe(&(0x7f00009d4000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000900000-0x4)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000d7d000-0x20)={@common='ip6gre0\x00', @ifru_flags=0xd00}) 2018/01/09 04:31:23 executing program 1: socketpair$inet6(0xa, 0x4, 0x81b3824, &(0x7f00005df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x6, 0x8, 0x7, 0xfd1, 0x3d67, 0x100000001, 0x5, 0xffffffff, 0x3, 0x9a, 0x400, 0x10001, 0x101, 0x8020000000000000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) pwrite64(r3, &(0x7f0000001000-0xf5)="7681f9683bfbd678b8a32b02344cd0e59b4efa4f7e8481f122b0a64a2e514e8e2f87b160b7ee026f7bbf664e1300ec3a742d021829c01f09a27fce5af6661b5e288a9376f80f86e064b150680f1941799ed14dd62c6c9bf88db5b2c2e9846eec255a15f00483a5f41ee67601b399eaa6a510e19317b4f2cd9a400861d5aafb682eb1a97225975a304561adef8ab5c6e71e3a7c37b96f4ed448a5572c852121ca802a1742ec7c99cbc5cf4b414480d011d6fd3ecd56c2e3e9c280956b4132f234fa63e750b75e48009e82911befca30f1c4430ef2d0a07b9bce450d4be7e429c78f89d1ba4a466ef3d7da55b79605e9fbf015853905", 0xf5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000ae9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000b6d000-0xaa)=""/170) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b6c000)={0x0, 0x0}) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r6, &(0x7f0000b6c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001af000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000b6d000-0x4)=0xe8) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b26000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) sendmsg$nl_xfrm(r4, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x400000000, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x40000147, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'wp256\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 04:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006ab000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6c000-0x4)=0x10, 0x800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a13000)=0x2, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000508000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a85000)={0x0}, &(0x7f00001a2000-0x4)=0x4) pipe(&(0x7f00002d9000)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f000067e000-0x38)={0x0, 0x0, &(0x7f0000af2000-0x70)=[{&(0x7f0000619000-0x5e)="e3e067b86dbbf0d8935b0852f0746757dbeca7b27577e21a4776cfebea8c1f3bcbd70436d44f27901f92e4b9c969ba9e8b76ffe37fc1c0e25a1153094fb513ea8842253a30b2a6aef3c05d6ae9ae7b2f23d2bc6cbbb0fcaf36bb1420a81db89bc6a2d95d09d154b2241529eecd2a4843c459d84e3ddd1ecc89328864fc2f57c77b294af59029fe", 0x87}, {&(0x7f0000efd000-0x85)="54f4825ddf6b8e4aa5cb89373fe77ccc9eade9802f877c966fdc21ae94dc57b77eb36c60fd511055864a53a3ddeff963ba288c1243913d0b004f4799c7333ab85b72b854c68e3501b7e957934eb41946ea05926f947d1f4ad0ea2b43cac3f8f5108fbf23f22a6e2291147f2be91a39b75d1880a30d9e100f6f2ce608103a0d3fa515b5b638", 0x85}, {&(0x7f00002c7000-0xeb)="2e68fe064d52ba6904eb709f928e9e51d19ff35cd6a708f6f867f98bbbd69fe4ef2eb1d40192cb2f8146e9b1dbf090b8a80e87010dfa68dff7d71f3df354279545b70dc0c848e1a4f09e705b86661de06804490e5210be91abe2fa0c0207b7b20e2c86fe1b600995c420f4f1e6d3c37a8af4979275b833abc3ec577069870999e6938c99bb39e684bf4df58ae5d1a1fa7bf3cd7e68a09c72465c25a157ed49bceabd5bbebc91b90c9b7dd9b3f54d118cef549b912ea3aed2d8752342970a7d2b51a6ae1096fd40b6a3c9656f23745ffb9ea07c059aa79cd17bb3d59354ddc4df43f7651adfa7b232af7679", 0xeb}, {&(0x7f0000622000-0x1000)="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", 0x1000}, {&(0x7f0000b33000-0x63)="5d1f7071e589aab5f5d350d06910900e4f08a54e896c557a046fdd3eae2b557f07187de87c7f9cc6a8b295efeba4f574051339cc6e1a8591c96547265545aaa810c8f48d58fec938e9b2b7b9aa7a1c5f9bdcfd847c464a90d82ceb34e71b9f69e98898", 0x63}, {&(0x7f0000042000)="cbc81d06367d846605d637f2ea5e264e205f0c190fdaf57e536cd77e09c0192200b42cc8e1742e02a43a4b683fc4a1c391e39839656a06c5885cf7a187f5567a0100be31912aeb8bc48bcca267b17b5bd985ad488f42ac716e88dfe2e6dcbb31de4c8103cdb98f9dbde1e721d521b3f2dced0e6f794b28a2a162b9596e07a8f731440875d49d4ce40bfae0b7ef6046c3a10891fa1bc53a01f6203365154c62a24bcafe05eefeac4fcd0e721140f584e6f520846aa6ce4c2be1eca416d2d7a2d3fbd119042f98ffe7303958947b1a94", 0xcf}, {&(0x7f0000a2a000-0x56)="9040ca9b363ef804ea99541524082304415d99df5a2d5a3356b18b551231490cfbc3dc7d2a651729dd9f39097b422813734f890a603912dd09f929eab0a81e11887207d07ec1acd5ae75e17b5425b3f4f933d3a2b112", 0x56}], 0x7, &(0x7f00004cc000)=[@iv={0xa0, 0x117, 0x2, 0x88, "8a28aa0bcaefd85c439ab5aefd99bf01c5206af49fda7254b01e68755d1943721a996c6df9a79e2df4d0530f0a8a3ad5c32ae6cfc0f3f5624fbe8a3c16cafb4223b49882f6146bcb6b075f3467f987432e0ca86e9ce5a590b59ecd71a60d31ae7eba1381a3b385d6cfc6b897242d383c31bd2fdbb44ae0850ee2587b1afb78df3f8c286c42263457"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0xd0, 0x8000}, 0x4800) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00002ee000)={{{{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]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x100000000, 0x4, "a1a3f05286fb2cd08b282abba25dac2faaa41917ff9d383f2d2c399920cad39d89413f5bd3d212b885b051dfba4863df390e730d6a05aa40d75508fbdccb5452e5c0932bd6ce931de2f06d34d550761f"}, 0x160) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000036f000)="b70a75b0efe3ffffffff00000000d50a96eb", 0xfffffffffffffdc3) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000008000-0x26)="240000001b000100fe1e801b2225000001f6ff0b0400020000000000f700001ff9161790", 0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ac3000)={0x0, 0x7, 0x4, 0x1ff, 0x6, 0x401}, &(0x7f0000a49000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000819000-0x27)={r1, 0x1f, "7df470ae49197d7fae3c6d5104801c605155fbe6058b9afc6dc412c94178e1"}, &(0x7f0000cec000)=0x27) 2018/01/09 04:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"47fe09d400b64d"}, 0xd3a}, 0x10) syz_emit_ethernet(0x438, &(0x7f00001f0000-0x4dd)={@random="11e4588ecd00", @random="09bd8fecf56c", [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x402, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00\tg', 0x0, "376ba3"}, "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"}}}}}}, 0x0) pipe(&(0x7f0000a90000)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a53000)=0x6, &(0x7f000055c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000485000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100, 0x7, 0x5, 0x7fff}, &(0x7f0000d1d000+0x51d)=0xa0) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b8c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ada000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000205000)={r2, r3, 0x200, 0xfffffffffffffffb, &(0x7f00001f6000-0x80)="2a9c0bd82fb02e8d9631a10e4d64085837c9161df262bb336b9054781b3adf74dbe25e1c09cc48230f4f2ae29eb3e00cc2a0e143c967d61d4a05fcce6ceb568e78bd34bd1c95dc59042bb5ca85419c0faba055ba218335a522b0f2a25233fd103818c8b1d605b0c80027a2354c5e45b39402ce7717b283df737ec71fc8ef654a", 0x6, 0x18, 0x4, 0xfffffffffffffff9, 0x5, 0xfffffffffffffffa, 0x6, "51186296a93819bfb17c9efb4913c22c0613b0"}) 2018/01/09 04:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004ce000)={0x26, 'skcipher\x00', 0x120, 0x10f, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000e60000)=@generic={0x10001, 0x20, 0x3}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000052a000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f00009c1000-0xc)={@broadcast=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000ee9000-0x4)=0xc) r3 = accept$alg(r1, 0x0, 0x0) pwrite64(r3, &(0x7f0000034000-0xe3)="ec5bdae9135503b96c711e0a6ff1e2ab0cdf2cd43402970d69db062599445a61317d07b2846c13fc026b8e997abb5182c640b65866945c929a86bde508a2c4570c8f5d0b2485a742c41c264335cc12abc43ed7c67af20e49f2d9ef5a1ad72fb1b4b544059a8de587571ddbf88779e862f772173a0eaf229f07d3176c251f1ec3748cf43759155b8b01fd6bce34c4c14e809dfcacc35b7801f1bf51b129d8d59db48d78bcf1bff394ec0ca41a4860a8f472df5540f6c5eb71086616fbbd70cca6b672e6b23ede42e00d4904d99570394a5a710e90c9bece6e52d6359f0df94cd555d7a6", 0xe3, 0x0) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000055a000-0x6c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "7b411c", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "2394781d99a7f909"}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009d1000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002aa000-0x108)={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]}, [0x5626, 0xb288, 0x592, 0x84, 0x18, 0xffffffff, 0x7, 0x9, 0x400000000000, 0x2, 0x9, 0x81, 0x6, 0x3, 0xc000000]}, &(0x7f00004bf000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005b9000-0x8)={r1, 0x8, 0x3ff}, 0xfffffffffffffe0c) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00003b8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b03000)=0x8, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ad3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000062a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@loopback=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}}, &(0x7f0000d2c000)=0xe8) r5 = getgid() bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ea9000-0xc)={&(0x7f0000c4e000)='./file0\x00', r0}, 0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000984000)={r3, r4, r5}, 0xc) 2018/01/09 04:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0xc4a2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bff000)={0x0, 0x7544}, &(0x7f0000476000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007c8000)={0x8001, 0x4, 0x8002, 0x4, 0x7fff, 0x81, 0x8, 0xb74b, r1}, &(0x7f0000dec000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003b1000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x81, 0x1, 0x733b, 0x8}, &(0x7f0000689000)=0xa0) sendmmsg(r0, &(0x7f0000750000-0xf0)=[{{&(0x7f0000741000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000089c000)=[], 0x0, &(0x7f0000992000-0x430)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 04:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x8, 0x4, 0x4, 0x1, 0xfffffffffffffffc, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000069e000)={r0, &(0x7f0000fc8000)="46c27b7af89ea1439b963e6ad41582907688d7eb1358b60b6487ad26511480b1882fcf9dc99d03a98a5df0ac8024e8411f793c6eacdb9ea977f0d05e5858", &(0x7f00004b1000)=""/220}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) 2018/01/09 04:31:23 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x936b, &(0x7f000032b000-0x8)=0x2) mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket(0x7, 0xa, 0xffffffffffffff7f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008ab000-0x6)={0x0, 0x4}, &(0x7f00006aa000-0x4)=0x6) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b6f000)={r3, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x9724}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xfff, 0x7b1, 0x7fffffff, 0x6, 0x0, 0xfffffffffffffded, 0xfffffffffffff569, 0x5, 0x2, 0x2, 0x3, 0x45, 0x9, 0x3ad9184e]}, &(0x7f0000b70000-0x4)=0x108) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b6f000)={0x0, 0x82, "aecf1f581fe42b3f43da08cebdd4ae6d79d8673436e241bbaa92bf3e5afc71bdf99635a42443b32295f009a1385238ec1c4b0d8b15a1e35187f448fefea6e9ac7984f3b4d3b12afea30f5b6d6bd8b926c00e24e17be534b0c316c4c3e7d3e2fc1250e1723e3e5b6edfa68894043e7754868d7531047fb896160ac93b1bb5b910e034"}, &(0x7f0000b70000-0x4)=0x8a) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b70000-0x9a)={r4, 0x101, 0x92, "59f65fb700d274cff67975c463829cece88e5e77f2f82e584fcaee919901d83bcf96b79daefa4139163d16319795427d1fa3552d1e599e0ec6b66624a99ff05aebc104d85c0d7923c1d6a218b9e46380b93006006ee800730f4679842433a7da02067cc55e7063c6a38ebc29663d61b1bfa853d88d9ac8968814e96ca2bb0eb4a2fc8f41c72c9d6fd897ec921e31a691d840"}, 0x9a) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000770000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000000000a, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:23 executing program 1: 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}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000ec3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005d1000-0x4)=0x14, 0x80000) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000ec5000-0x4)=0x0, &(0x7f0000ec4000)=0x4) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000ec3000)=0xffffffff, 0x4) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000ec4000)={&(0x7f00002d6000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x4000000}, 0xc, &(0x7f0000b9c000)=[{&(0x7f0000ec4000)="79e43018859faccf3cece4ffbe0c81fd9d7d666e15634c33a1d27d4df0422b99fc578bac47c94599079826cab0154a48f37e00fcef9cf99918c4f7f341a2c491526a9858a134a9f1011fdf04664d53c9beac07a75624dc6314e234640157a6a907b533bd26ed9d8122c6edecb2e5a86398e200bb360b9745cc8d79dfa0109221c022cf897f5125d4df90c0b59e31d352c892214699dc6fcc8539bf", 0x9b}, {&(0x7f0000ec5000-0xe5)="cc45448fc7f09130092533cc7680162a54f0aa933af850590bbff72b8bdfd847fcddec7a00fbb47753bb90b4820d143bf426bd00776e91d31394cb7e7499a905f136dbdf2e17dd303e68fcd943a3c4ec930e209c3fb636198a78a0465c8c5bfe86232daaebf5b72f37db790cf41227895cf66f4a4c76ae29404535fc6ae023bdd266ac97a7e8b434990ace3e19467df8dd5be5dcf9996c235a8a0b1cccbecffcc049a618eba295acdb2c3079e9c1dce3ccf2271494c1cfe6526326b63935acaf01b94861ce8e745f599ace52823849fdfed68dd65588a617b5c40f4387b877b4f3a4dc63d1", 0xe5}, {&(0x7f00005a2000-0x13)="234f5dc96291278d0154c2bd79b40c2496ee08", 0x13}], 0x3, &(0x7f000074f000)=[{0x1010, 0x13b, 0x100000001, "28b98f801b02c36f7a3b6957f1800b86b07c35e865de44c5a999d55091a81f9dc695d573c39c3bda0c35e2867bc1cf67af75bb3542e0ba7f4b5a5d7eff6e73767d452684a1bdb6a409602eb9813e8aad320f5ceff5e4cf2c80169bee43c09dfd0330f433ff399685c1f366b668568d84e8669d90dab9c3e356edcca6566465c4ded98a2ccdb3eecc80e0543241ea294c0de38b72840cb3e429fc0bdea4156949615bedd658fc270138fef34e775cb1223f9a336e9f223f47267545b6aa4c7e1fb77732daa7012b181b42c563e3fa5661391d1ece401e4debd9f39c02c0a772a4d8526dc6a6219a0a1790ff8df3e392255af5f6676bb62b039a55560a077211765fb27615c03460f2badb92938c87a84beb4ea62d023ec8b15c2c2112ba89630c42e788cd2e326bbea449aa687251caee2645e6fb48a22dfb8fab67b5d94454f0ae48512b01c81979d16093434a45b3023e6ed7578ec6f1821a8a76590d71e91ee82a5fb5fab5dbfbb75fefe3eb20ad18feffe46c86bbc94b08ce08a2ab8e148dfc56f770a36f854158f096d1988c3f45f2f5b7ba6b36afc71023a440c64f0bc68bc319a5fdfcacfa41b5570965c843143557131d0e347634f54a257dab6eccfc6eb6485daee4583cb20698038910f916c79f2b6774b1cf6a3161bfbd413edf325bd38a4129cb2a69b798c298c30a4e8b907be81aa1d25114f4d96ce25ae60aa6b91bc5ddbacedce23dd002060bc0ba7245ed27d56f5b02b275f2258f9163147fa173f5bde2c64d0c3814a4d6065e66c6dd0ff491a34156ba1b6eac3b90ff521eb0e4bf9b076c391b0446e81b1a47fcb041e7a571a8c01ef3b3be4313356272dcbbcdeff35951366bbe84e167d919f89a9b1e13c5943f7a84948db0808b0abe73add473a809c195d581ea5583647af6c303b88b3a515deed09bb66e95400c03bd8b197a597821dab9273fdd257f51fd3dd5e7b30f89cc292c11dda49bca03c547442a8a1356a4b937285c018ed338f3b4620c46231671c8ae297eadee67eed5d7ef51ccf91a627e4f4a869400a86a8aed15e6460e4edcb05366c27767ae2c53afe67d524117c8d48a12e828e43f0b094a40ed8964fffa1502578386ac528adf72e977c8cfd69b731ef43b550889e7c44e9cbf4235dc2fb226ffd517647e79033f194bd59bb33d4b6e4b1afba01f2225ac14a74c2a513370d4705b50ef8d2bbe5c63b7fc65a609b3d8cf4651d09adeae5d2b61faf13121029298df979bf13d253a8123eb41f7fffd1fce3ff623d256f9e5b894cfbb4b36bd2581e89f2fc8b86ba50b54e38d026bd7c0312ff9b9daf30f412c627008206aa4f5439e98eb97696fe568359daec464c8e18c00c08fbc781cc347299611ce1ff0c20630feac1ce7c5f00b5a7dea929cb3209fbf4f467ba734c8cda70c372fca2a8e73efc65a50b43115b12f8b440bfad7f209beccdd2ff2408906f99b60758dfdcad43865d3520b077800894a38495736c708f08610bd4ba0a61115de3c80a505a57fb4f99646691a202127016b01079969bfc26eda6fcc0493bb0266776e04513f47b8fd55862ac9dec8d98406f82e15aea472615bb0489d03498a8d6bc1a8bb29cbf4d5e333ae5d4fd1201fdcb87e2d3ba73db69dfa5803034976b58f824eba188d7a7a86222474aaca782fd6288451c16b6903b977c468ac8cb0c68c4d205e8a7e74422f1b4dcfca0e1b56c95a56d5627a250572058f030b047cfa31ed3fe95d6e3c814c9a7aebc997bad1a0d363f571ac5bb4622713abc8a89794ce47816c4ed60d5590527e65bfe1470085590a8352ce511446ab4df206fd643e15103526e8cfad5997e0f43985b3910df1052fc52526d5c6380b46c0698447ad61aa11065f46b6deeefe92238ff8de0ef89efff5502b14b5a201d1572f0668364f48b15aff2b372a1c07c27ceb110d437d3f438f64276f9d3c618f740acc523e84010e306d312b1eb3e590ba877a1259640635c7b06420fc5fcbf8fcfa0f1356fb0c6aa52d10bea23417fe971d4e1f1268cccdbc0533881b9aa947d1895116a281099858c21cbb5991e43521cc6488166c9600f92dd1cf44dd0dcaaafa2c090d87ea5de96e4211c1f7af2bc9842ef0bdf230ea5eb79c656053a29360a45e67761dd7908877594b8b7c1b92b8b61d8c2497391e419e7ecfc62f8461c09122515020effd00c7f0663cabaf1b335a3c9a120379d916b3e8903c150ffcb880ae4aa2db11f5f1cb552582e220d136cbc401313ffd5d31a51e96fc5a95325af03704153dc2c88e693ff26f055632e7085e92ac414a1fa363bef814590e484c83e5ac6db90b3d0d639c8c42f04868077593168a87dc37d6395db83bdcff8537cc9c594eda090cdb47645db743c8e5181e21107f5703a6d364f07f9811011c91531fb496806d1e0d03be30dea1c472269a62d61d9baf1f46fd347d160ada82386b57f2f4d8155129c422a6b3788b6a197b1b4ce6c505189890abf8afbb4fb32e13fbe37f4040ea03ec3217eb8278173e2a1c8e3d9ea12851f3e05d050241843f4467e31971b898a9bf12c1fee27d542ccfad781aaa77c4607aecf6d9413bb22637d636cb0043633685f06adcd690fac6503b7feb753f07679e270988a9f6cb9ade6258d079c06aac07b374264ed9fbf23b3837896e48461a5cba54391a524839e46d9da7bd7771087311178ff44e48cd0014f29d73e9d062333862c54e3608d28cbc40773598e2961cef3ca63a6f22152faaaa51ecd9ff5c065b19ffb81420151f875760c8095da6ff9b1a9ca0d47d07a3606332d6c3fc8234735b6d3f31387cf2eca15a1eaae08c78285331fc9a9509b27db056fb0ddc028ee51e067e708864288f7148f22faa46a94e4d2cc6bae7d17d330d4b4c0efdf036744db194ca4aa08f41bf0f4737faeb6daf3aefe9376250a4cd7d50af72b1c67a8f579e0bac274e58d8baff05076032a28baeed896d053755279428fceaa11ad2ea50bd7e6af19f24b7b19cc205c87ec1e9b286a33cae82b86b86ef099702082ad679a4aab0998d158d8858786c480e0bc3f7ffe83685a2757f80a121978d24f0034d2d9ff006c97b4bb7ceaf68db9cb859ba45e5206cd3978eee807593c988b5b3eb963c6dc9134d33c0e814b568689bf9ca1f56ebfc2973b13499aae7acc164f8af73aae82001ec50ce1d3d13d15f1fc1b64bb5a839ae1009772836568019ea3063303082d161a60bcb8b6007e82366ec9d62cf6389a686390fc94b98030f3628e75e2de34c3af032c98eb86a1b01af6753ee7507f0e403655f5bbf667ef81febc644c96c6fcda796c15565019c76e82142d02975c6a36aa5bf80051ea0f0de9b3b693d3c9b193239a6d469e7ee8e4ce9d6d23696a91bbbb2f5503eeb57bc5f1feeb5c7277bf3e99c84f8a7a241c21bebd45c21fedc693a8da732cf3dccc2fb019c393b9b5dbd79ab4a81e584cd13145be024be99b75704fb362c0db6d079c4c2e1643bb1bb4a36f05e6741df3fd03b29d93a70375f054b84bd2f3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{0x1010, 0x107, 0x4, 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{0xb0, 0x100, 0x200, "3df4071c2b719b15d6ef7e542ae9e2ac509a05344896f69a4c5d02c5f2a2a3637c127f9105beeae8c1160acee671e8764027a65743d712f774b3f36a4076875b42410a8ddcc423de8b40a55dc31be58e7deb0c56ba678a976085aabbdb4621fdceff9c17f900b111a4c337562d0efe6b99dab8811e07cf721a9d42e7856b054c5e523054d37565d502f02341f2ef34fb966d4061d33858eb6c35"}], 0x20d0, 0x0}, 0x0) 2018/01/09 04:31:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000c74000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000930000+0xb90)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f1b000-0x4)=0x1c) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000675000)=0x3, &(0x7f00009ab000)=0x2) 2018/01/09 04:31:23 executing program 5: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000027a000)=[{&(0x7f0000ec5000-0x3a)="390000001300090469000000810000000700004003000000450001070000001419001a00040000000700000c020000080001010c00f41ee403", 0x39}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000720000)={0x0, 0x0}) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000736000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000ec8000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b77000)=0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aeb000)={0x0, 0x0, 0x0}, &(0x7f0000ec8000-0x4)=0xc) r5 = getgid() mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000ec8000-0x38)={&(0x7f0000ec7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec8000-0x20)=[{&(0x7f00006e8000-0x72)="9f3b88f54ebed64be71f9fd7453a8a4e4c92bf732081b6c25b0f226bdffb33f376fb90bdc9d2519c7bcf73d72aec8fa066d1135f98aabba070ec12ada2537f1eea46f66daa863d2772f216266148ba07a331a5f6c4e17a0805bb517c5e74f3632d4a2fd9daae61e7e1c2dfbe75df1dcc2569", 0x72}, {&(0x7f000046c000)="b8eefc853f0d5b7ecb25b33589178aeaf662b6d30887c7f72c68555497db6a99d83e5b532ba8adaab0bcc459020bd8f211d51b586d51fba450dd735a71937eedd62ff39e280e3d0cfe94a59e3d3171394b5db8febf8876b0c6082dc4ccbeea60831de8ca9145a242d23a777844a2f828d742d9e1c2937e42d73460ba26085424938bd82e01eb4f3dfabce0e35bf18cfe701c1764d0d3a09b9fb6706a9fee5bf45a8bf41c688ff31ae1fbfd162ccd030c136c485abfda074f2948fa2d0412a51774c439da6992e2bed350309a631a35ecc2f0dcce85ef26573bff2d3d78f08cd051ef8097b52b15391281aa04dfd93270789f08f8bcee387a", 0xf8}], 0x2, &(0x7f0000ec8000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x800}, 0x20000080) 2018/01/09 04:31:23 executing program 4: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e5a000-0xc)={r0, &(0x7f0000e35000)="7daca017edb9016d7e63f4ae3753c87da6c77089f1923c8e095ebdc9e29fa8baed13b255d2b4c2ec56d8d212e0bb5b6ed7170afa897aa9319c31496ffe7321daec1edfdf1bd63dcc678d7c0749a5de1e38a389438c093555682d7f4b93a96231555b26ca560e6225125d74472fe6d499b43b77eaddfd1fed7ddb999bb932c5cbe3b2a5eaf69a2216f610dc97c936c6c81042e993acc570382d6317c59bc463b1bb764e2d6a8c3a8fb2c8fc87299ca1c2774aab2650d6df9c523d79f04fe7139ff597b99458d6af96675a598b2a36389ef748420dba2c2a32d30444d98bc682e1870d0770d2fe8d6a", &(0x7f0000e5a000-0x73)="7a6d04f01a5bcaa9d25b8ce27368548dc990243d89339448dbb797ae0c6980b50c6ef1a0f26dad35242d5b8d1155242847744f16800d3b1158612c9b77f501057ebfdd2e372914a8b75d65c712ede662571eba1e576db7d20ec5a9945804a2f2787061218c3b2c59b4151d2d4258e78fba6ed1", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/09 04:31:23 executing program 7: mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000c47000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ce4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002e0000)=0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ce4000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce4000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000012e000)={0x1282, 0x3, r1, 0x10001, r2, 0xffffffffffffffe1, 0x2, 0x1}) 2018/01/09 04:31:23 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000399000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000c2000-0x4)=0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000fe2000-0xb4)=""/180, 0xb4) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000228000-0x78)={0x8000, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x142, 0x80000000, 0x9, 0xe10, 0x81, &(0x7f0000210000-0x10)=@common='yam0\x00', 0x862, 0x400, 0x7}) write(r1, &(0x7f000031e000)="220000004800070000000000002673000a00e3ffff21000004000300010001008c45", 0x22) 2018/01/09 04:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000115000)={0x0, 0x9, 0x0}, &(0x7f0000d94000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000092c000)={r1, 0x0}, &(0x7f0000c9f000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000a54000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003b2000)=0x10) getpeername$netrom(r2, &(0x7f00009e1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b0b000)=0x10) 2018/01/09 04:31:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ac8000-0x8)={0x0, 0x0}) accept4$inet(r0, 0x0, &(0x7f00000fc000-0x4)=0x0, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f00000a6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d48000)=0xe) recvmsg$kcm(r1, &(0x7f0000380000-0x38)={&(0x7f0000b33000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009b0000-0x30)=[{&(0x7f00003cd000-0x36)=""/54, 0x36}, {&(0x7f0000915000)=""/217, 0xd9}, {&(0x7f00005f6000-0xf3)=""/243, 0xf3}], 0x3, &(0x7f00002ea000-0x96)=""/150, 0x96, 0x1f}, 0x40) 2018/01/09 04:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0xc5) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f0000c1b000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00005de000-0x80)=[{&(0x7f0000302000-0x1000)="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", 0x51a}, {&(0x7f00005ae000)="998690ad9c3aa4827981307dbea3214f57e0d0fe48f0e44034fdb28d95f496c7650b50ff7d09381a14c3bdd3c70c7ac9293c83043564fc92b761f46a2e47d0685a3e329b5bfe428b89ed96449c2c3191c548857e7f612421e0e3576f47a05d8f80c172bfaec1a693a5fb1ae9242af06f", 0x70}], 0x2, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ab9000-0x18)={0x0, 0x0, 0x30, 0x3, 0x3}, &(0x7f0000b59000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b51000-0x6)={r1, 0x7}, 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ada000-0x20)={0x80000001, 0x1, 0x445bdaea3c291e5b, 0xf51, 0x5, 0xf4f, 0x5, 0x4, r1}, 0x20) 2018/01/09 04:31:23 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x9) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fc8000)={0x0, 0x7fffffff}, &(0x7f0000fc9000-0x4)=0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fc9000-0x8)={r1, 0x2}, &(0x7f0000fc8000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fc7000+0x279)={0x0, 0x67, "d9aaaab99c11c2910511645b635b48d48a159d21734a4163da273333e42d3bba8b674bdfa1a75f9b0d4f7c606095be276622fc15b0e4e4bf9d5bd86a4897e366dbf474a454a2c1857f50521b50441f1e40f389c8c1de53d961f39b7e2a4e4028e835f3d2c68fc0"}, &(0x7f0000fc7000)=0x6f) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000fc9000-0x7a)=""/122, &(0x7f0000aaf000)=0x7a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc8000-0x71)={r3, @in6={{0xa, 0x3, 0x36a1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf79}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xffffffffffff5468, 0xfffffffffffffc00, 0xff, 0x0}, &(0x7f000097b000-0x4)=0xa0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fcb000-0x1)=r4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fca000-0x4)=0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000fcc000-0x4)={r0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fcb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fca000)=0xb) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000247000-0x8)={r2, 0x3}, &(0x7f00002c2000)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r5, &(0x7f0000872000-0x8c)="", &(0x7f0000fe4000)=""/55}, 0x18) 2018/01/09 04:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000092b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000383000)=0x9) sendmmsg$alg(r0, &(0x7f00001b1000)=[{0x0, 0x0, &(0x7f0000943000-0x50)=[{&(0x7f00001d0000)="fa77e8e60715864c18730db024470eed85ca883ddecff77c8882f44bad88a5c1c859d5001b01f302c7bf17cb02e9cacafa70af2f902076eef0c1d7100abc3f441ba79ca69bb2635b10a6188d0cce693e75a2bc", 0x53}, {&(0x7f0000492000-0x1000)="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0x1000}, 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@op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xbf, "bd736fa6f2739a24254091e148c388b37833e775aa1fee28e7a95a9af930ebc98b775240e0a9575bc9835511f18eab134db9bd3ea0d85df356a3f577934e9b7c4e921a8e2344606caaf3500850eb2e55246f3956a9f0c662d35c2de93ec4d3437e93363379eab2bb6fb5bb7f37a31bc777abdf2624b8736cbc7495613b9992fb5f162276f9531fdc2127af863fb438a95bb3892b6fb9af6bbb8eb83d2a8dae9ba70b38bd373d556bb2cef04a7a458e779784a97d483705ffef9251387cfdde"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x270, 0x4000080}, {0x0, 0x0, &(0x7f0000eba000)=[{&(0x7f00003b6000-0x77)="bc92aa84498b0d347aa3aab145a2cf586ac377fe870b8512faa1e308eb6ee285a926ffb46106333a9a8f17b9ed6adb41a1a0ab732dc7c585180d14d135c1136bc80d93509887e1d35d38ec9b1bd3f90ea33b5e38bb13022bcbbaa7249517607aa7a0fd778d61c3ca73df5d675b8e990e35cbeb40c28517", 0x77}, {&(0x7f00000f3000)="64679a4b0006bf37ed9f68075aef18c8ab24ca59e88f064fc2f418dca3bfeec19dc4668a1bdc032918a2ede6d1e206964f5983dbfdd9c200bb0386170f9746dca9b447f01184afc275693a25d51cb57a4b8f5a6e4cb298d2426228a1a12701f1e6df3481af5d3758c06b8da8cd98dbd870b82ace187b567aea7cf41b1efedbd8036ff932cec0d856eb704c48e3a3a42594c6eeb83996dd667cdf36da61901da8f2c6dea62ad61e8ba88dcf5932b4c68fea074ec3fdf434af5b9603b3978cedcc268460e941", 0xc5}], 0x2, &(0x7f00006d4000-0x278)=[@iv={0x30, 0x117, 0x2, 0x17, "c2e7a2b063eab1bc7281bfa25e82fa502ba75b78710377"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x28, 0x117, 0x2, 0x14, "7bbd24ad746d3546180d62a66ad0cf7d8c7c2637"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc4, "8f73b02187deb279de41b0557e6453187bcfdb394659bd4c17498a201a787baa881777d25f2c86a93ffaecf34efa6f4c753e4e4d1d153b54f8b3879c055040fdb204e7e4a390cec6e2174ea7bc43ac1086dc50d6985c1a8cd9bc609b9ab3b95279fed06b4ab3cd860c4795e54d8c0ab20d52da019e6b14711eb7fa2b1f7f7282f981b29ef978b89d5210e0237e2be3c744790e8817f4119ee5885ac1b629206f6495232d374da16abac57e7d59873ffad3fb1e8696b8c47b049064e9ee29c85052a8d78f"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x9a, "3aa4355ae7333cc9a6fc624c0fc79d2084111ef0708a83fb87a8597d8207835d42ced47421974c4b47fc36828abce868bdc7d8124e9f0bc506119371b729dbec566d0510e35c1655837ebfca4d95b13bbef8b9c28cd48ed106050000e1e22eaa05c7ba75f338e9db41453e89ed04cd94fa281ae6b00ffb5604419e94f0195c1a21e7065600349fa450ebfd80e68f8e3c1900a5d2b26048d069b3"}, @iv={0x20, 0x117, 0x2, 0x9, "4d7781c726b690bd7c"}], 0x278, 0x40}, {0x0, 0x0, &(0x7f0000f3c000-0x20)=[{&(0x7f0000d0b000)="18c14b66cdb2c8556119ad035b4ec76c411b310421456eebecc4ce946d179e9f3b92cbde7b9987db3629b91b1290cc688e43668758c82400b0d504e67d422a7ea94b72039675bd7713a1b5b79f5407ff5d1cbceaa0a73e1924d8f2b0cbdb502a88f3decb374eb01b00805ef369b7b964fe2b3bf50efb3211cbe0db0e4411f18aac06cbc8a8d1f2e34ffb93c37056e36cc9a708ec669375fa6d0f39fc1acfecc3", 0xa0}, {&(0x7f000079d000-0xc1)="a0ce971526dd41c59ec058963769bd3a02493c89a07f1c155d9f53587a35efbb0b464b81ac160d077a80f4cb62038c29b08ff4dc612792aec90401139e7bcae674e4c12b2e9e775e273fe4ba7d54be4e823b8216c270893253d8979b3fa26018d4f36300ead7c5d5cd094fef133098db0b011673765402fb0ed56471925c2eb6262c538e7c9294768566455c7f3fdc6458ea5d74924445f5cff1670242fcb90056988f4a63a38bf2c4d710cb35552410e84fbf157eb626d5574e331fdd8f3fe321", 0xc1}], 0x2, &(0x7f0000dec000-0xf0)=[@iv={0xf0, 0x117, 0x2, 0xd6, "a510b05c3933f492fdd9f2127b1b284cab59a31e6048188245c80a906ee43445c69ca4ef787a08bf0fc700bbcd5bf26f593f0f6b040a7b37efb87e692667c560b924fd6975947872ec0863be456ab527da47befdd0e5e31e012399bae2222cee568708578d48b72ea1caefe33ebca375512b347596066fd2debc89b65b6f19ae5e26fcc9683feaf9eb0c1063fddc7440e092dc53428817c3526b60fddd5e56b5959901af34a93e73c5c9a361047809f9e0a7d7620557120a451b5729f74b77e95d6356ca7d3f8cfc792404c17f460252f13cad285411"}], 0xf0, 0x4}, {0x0, 0x0, &(0x7f0000cf3000-0x40)=[{&(0x7f0000715000-0xd2)="b93592f757e066f976a74f64f0d1179c22d7d93eb0d8c38111759cc38f4f50e1b185520c46a1e130fda7a17bf7067493523f988c9362ec10a48da65aa0be82afa4737ea4ce364dfeff88f38839ba5637dc3c591c03192fbf5f63cf0018ea18dc0f017d288fdcfc2b03ca09a9f21a45909807d51869f5f26cdca4c2c8bd70a6aa35d57ad0c9b1c1f16312142467e8eef5972879eca789db7b9ff7ae5bace5c590dbe5a02fe3a53f6cedaea84c4661400a6ffff494de8e1c2cbf8acd69f93546327be2db19dde30733d9af0bb45558944670a1", 0xd2}, {&(0x7f00001ca000-0x4c)="7b3f4a982d667c95239037cc3e677fa5b80e20593d95c641cfd14817f6acdd035ba163e97cfd9ac0a074772f3f168139e0a16b04ecf73019ea8e29f6f741b82bcf44b09f540402af772ed8f0", 0x4c}, {&(0x7f0000c27000)="4a003522ab7f98d7b2a69bc23376a7830ee7d7764651f8aa2af60126a7320673", 0x20}, {&(0x7f0000c4f000-0xba)="3baffb0c0eee32d9d8f1c36003546f107a47c48b183181cf5694b7b10220f57957c0315b5a3b2c6c8c2ede867d52a7f0eba149640e4c5e87ef45cfb63de4e5bd5104d9f3da18e13306ba6da383089b2eb4913b17f266af49eb42a0b27bb69e541ed0ea50a4395edc2f246b18cfb40bc2f92e6d696a2857010934234813d3af5d207a3ae0abfec1010857726aedd68146eacd79f86c95e90f61166a238854d0dbcdc15806cdd2ae395e6142c57bc856442568cb9bb057e1a5c910", 0xba}], 0x4, &(0x7f000036e000-0x138)=[@iv={0x70, 0x117, 0x2, 0x57, "dad3a5409e496343adc5b2ec3e5da036b57df572a5b4185dfee3564f90de48c43171e1d449414cac0b09e3eea22fe527bfac9aac458e2ed9c8388da5d37e07b2d3f5c572c4379b16b5747142f363ee552b4f7f402851d5"}, @iv={0x48, 0x117, 0x2, 0x33, "5221023cf1f503e1cb317a415171d72add123ea1fc1c5c6a34d05a7d84c73a432a39d5f771386f2c7dec2a57fb669461c5827d"}, @iv={0x80, 0x117, 0x2, 0x66, "df338fadf5dc3e5ed20af0eb571a0b956fa84e11a1cb66cf7b64204e12e081368adff92d150be9f99b5a010386d35f1bc3deaef6eb06847a5a93f6f40aa95dc0b3641b6c96d1d6c477de124765a0f67164ae59c5c6cf6d1961b7b36187ea72121a270c0a8e0b"}], 0x138, 0x0}], 0xa, 0x15) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000bbb000+0xc78)='\\', 0x1, 0x8000, &(0x7f00006bc000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netrom(r0, &(0x7f0000da0000)={&(0x7f00004d3000+0x6fd)=@full={{0x3, {"f5f3a1f7891d66"}, 0x100000000}, [{"d21b94f321748d"}, {"c769ea80012d86"}, {"dbda2b0699dbc3"}, {"fd95c18cc99a68"}, {"129488ecb39630"}, {"cc30a0029a38eb"}, {"fa9330e07c55d8"}, {"2a11b3631dba7f"}]}, 0x48, &(0x7f00004a2000-0x30)=[{&(0x7f0000460000)="8fb8", 0x2}, {&(0x7f0000ffb000)="", 0x0}, {&(0x7f0000c6c000)="1833ed552fd71d186b75a0fcf9873ab6a1445dd1906cf4ea3ed1f7efb14a4c4ed91ace7c04899cdbeb04600013c1c1e0263b957ba94d0ceec2b9be7fab67b2dae53da36511d231e70b09ad6534cfec41cc5f6ce9cf238a90c76dd2bef09e6c0579081a2a39cc503f5ca64e0c407d6ec23831a10406c1494f413f9324da4317a0038f218ec788d1407d41889cf1a9adf42d9df53dda95669ec7e226ed9ecc75e7e157975ffecf594dc2999be0c75fa3f662b4797b5aee7d7e25ca2c467df6dd1b3857a775db5d7a818c3b", 0xca}], 0x3, &(0x7f0000e6b000)=[{0xf8, 0x13f, 0x8, "8c41f8d9215a24756d39e4f8da53bb72d2f3085977958f9b534b577e5c7006d45da4be9e0024dc2daf33d0e60cbc02a6d8c0d33689f10d30e86433959eef2a128650357fc11f3abe12204187b658812b3bd0b9f57e9fbdb635da426532980a034dd41da56a6959f68919fd302fed1d1076795c820ba01389f5d8bc2f3680a291e2eaabe18a6ac4561bc89b2efd3e0f6af471454562bfe8abb8f0d7a74ce926597fb4e487f8d32f3a6da830c43db3fb0492a76127a4941f2b3874a275230887239200e637551a03e24ebcbe7591edc6f49efdfff441befc1b5e62af357904ae151601"}, {0x1010, 0x10b, 0x6, "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"}, {0xe8, 0x107, 0x40, "54ee801eae96ba498f5cda9ff801314b74b185ebfb3f0498e8a4850d2f462628cc6e5ed867fd2037462930d26874baae77d810c55588414a2ccfd8c08ca61f7df832d52cd397c69fa4ced4190bee6833b2128f8d1ba442b62cb286c7bebb39086a23b3737319a87f7be0a342ff15e7dc4dc58761ab78dae125c13187a4ec07cf1adcb5eb9684e3f4c641978bfa8ff7b22618a33d78ccecd4e1a355c97b1658fb49a54b4d49e15eca97c9d7d41160adf198824bdb358f907db090b1da0b7ba4c7aa7e0ca282fec4a7564904f04c4bcbf75d"}, {0xf0, 0x1bf, 0x20e3000, "c7f124696345ddc1e50fd167b53104f3002983585b56c87a33a5a6c76aa50459cc391577434f69dc827151b1b134b853b7d0b5109f9a2dd31132aa6ca072419605f9625b469018bd66a2e1b25ddf8be9111df4436f0c4a98a7c5a379e9c75397652edad8d26195c43854b17a503fd2094fb422786589dcedac9d138662eb090aa85e6981438ad399cf2c777c0639931275936a87f582adac24c0a8f347f7e168584975c61d78e17b72eae54b7b3b7291e063c616e755b93355c14f66cc96266119292ea63a0130c38ab5c35bebf6bb508cd356f2fff3ba7f3a09941709e6"}, {0x90, 0x10b, 0x89, "dc651cedad91c985b75948acca6e777b9b078777f55f42221f4970aa49814cc7f8d788ee23f125503ca9763358030eb85663883b0aa4fe3a34fc1a0453e3876ac26507f4d4dd51c6f0b78785e50ed54aa7bee0823efc5054ef84562dce8b157d2c9cee11e13988640717e5233f1f1bddfe29e6f33f6e1c2f64572f2c55c1"}], 0x2540, 0x200000c1}, 0x10) read(r1, &(0x7f00008b6000-0xe3)=""/227, 0xe3) shutdown(r1, 0x1) 2018/01/09 04:31:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000072b000)={0x27e, []}, 0xfffffffffffffe9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cb9000-0x4)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000457000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000869000-0x7d)={r2, 0x1000, 0x75, "490e4aa0ec87cbc57dde10748b2bd562c692c3f57cfc4f3b74f0f1c6c6d1407a62cbd1f5cb85969c8e809b0ae7f4efe2ae76309fbfbaff2b9d38ea2e62b4d34131af1620a45189a6583f4bee9dca73c18d33a58e477c1ac2b7adfb426f0ad98769c1c6c27cdb70bec027d2c3015236f3b978173f30"}, 0x7d) r3 = accept(r0, &(0x7f00004be000)=@un=@file={0x0, ""/90}, &(0x7f0000c52000)=0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000c02000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00000df000)={{0xfffffffffffffffc, 0x9, 0x1, 0x7fffffff, 0x7, 0xa6a1}, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000001000-0x10)={0xe6, &(0x7f0000001000-0xe6)=""/230}) 2018/01/09 04:31:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x3ff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003d2000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f000092a000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000002000-0x9a)=""/154, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00008af000-0x86)="2400000021007b00000000000000170e020000000010000002e1000c08000f0000010000", 0x24) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000737000)=""/97, &(0x7f0000b0a000)=0x61) 2018/01/09 04:31:23 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f77000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f78000-0x4)=0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f77000)={0x2, [0x2, 0x1]}, 0x8) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/09 04:31:23 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x80000, 0xcf, &(0x7f000001a000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000007000+0x8)={0x0, r1, 0x6, 0x2, 0x0}, 0xfffffffffffffcd7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000)={0x36b, &(0x7f0000006000)=[]}, 0x10) socketpair(0x8, 0x1, 0x7, &(0x7f0000025000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) r5 = accept(r2, &(0x7f0000027000)=@generic={0x0, ""/126}, &(0x7f0000035000)=0x80) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000ff6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ff5000)=0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r5, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff6000)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000035000)=0xfffffffffffffff8, 0x4) 2018/01/09 04:31:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00003af000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004a0000)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000018b000-0x8)={0x9, 0x100000001, 0x7, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000cc1000)={0x1, 0x3, &(0x7f0000294000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 04:31:23 executing program 3: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "1f6602", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000958000-0x80)=@generic={0x0, ""/126}, &(0x7f0000dea000)=0x80) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000deb000-0x4)={r1}) socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000264000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b85000-0x4)=0x9) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00001c2000-0x4)=0xd11, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000de9000+0x560)=0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000818000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dea000)=0xc, 0x800) sendto$ipx(r2, &(0x7f0000c85000)="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", 0x1000, 0x0, &(0x7f0000b41000-0x10)={0x4, 0x4, 0x5, "21426cabc155", 0x4, 0x0}, 0x10) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000055000-0x4)=0x37b1, 0x4) 2018/01/09 04:31:23 executing program 7: r0 = socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x6)=@hci={0x1f, 0x7, 0x2}, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0xfc)="cc8fda6df0c8793ef460ab5c4125effec44edd64cb297d484651c98704612a0bac3167ecc38c76cc3790909a3d8dbc937a94434f37e930a19d020eea4ee87c12484294f23cbdf785ea003eb56693a0baf02330a2e2e0d2444f04f0dc5e3d9a8eb69039a1e761621e7e02517231836c4473c3ae495f3a190f266c8e2cbf78c8d2dab989a9ebf9ff03b7faa497df85757f730c8b397c91c9fad1c8d145824c493537e1abb720f3eea57053d9bc4af4d9c8a67276bf9f8ef41282cf95742e9aa0b53e5f1b347b88710e40824bf488af068b1b426a98031606fb6a939b9c2d9630c895c5d4af38a7fee4eb24d05a8e569a63cbf50905145cfd5fe2d490cc", 0xfc}, {&(0x7f0000000000)="3b364d48a44c0a67da5f1066072ec5936b9a7ec9d29dc520f0f356558585488082a6d14cc208bcf70461b6be4567a2cc01064bea04a56fe4c206682d1a0319a31d56b84d6d5b3247d7afb9ec18d6368c9b8058cb54a29a1d30e153d523b692ba715a0cc8d42d8c2f6cda0ddb44387180278f589baad803", 0x77}], 0x2, 0x0, 0x0, 0x40000}, 0x4804) unshare(0x20400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r2, &(0x7f00008d2000)=[], 0x0, 0x0) 2018/01/09 04:31:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000abe000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/09 04:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$netlink(r0, &(0x7f000064b000-0x38)={0x0, 0xffffff16, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x709, 0x0, 0x0, "800000000000050a22"}], 0x12}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x8805) r1 = socket$inet6(0xa, 0x3, 0xfff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000080a000-0x4)=0x0, &(0x7f0000f78000-0x4)=0x4) 2018/01/09 04:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x80, &(0x7f0000c88000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e24000)=0x0, &(0x7f0000e97000)=0x4) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000237000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000e75000-0x4)=0x0, 0x4) 2018/01/09 04:31:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc100bf, r1}) r2 = accept$ax25(0xffffffffffffffff, &(0x7f00003ae000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bad000-0x4)=0x10) bind$ax25(r2, &(0x7f00000be000)={0x3, {"1c1a748df1cbfc"}, 0xfffffffffffff284}, 0x10) 2018/01/09 04:31:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000bb8000-0xd5)=""/213, &(0x7f0000945000-0x4)=0xd5) pipe(&(0x7f0000f62000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r0, r3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) socketpair(0x5, 0x5, 0x8, &(0x7f00003cd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000000)=0xff, &(0x7f00007bb000)=0x2) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 04:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00004b2000-0x40)=[{&(0x7f0000f96000-0xda)=""/218, 0xda}, {&(0x7f0000f69000-0xe0)=""/224, 0xe0}, {&(0x7f0000ffe000-0xc)=""/172, 0xfffffd9b}, {&(0x7f0000f79000)=""/61, 0x3d}], 0x39a, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000332000)={0x0, 0x0}) 2018/01/09 04:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b43000-0x42)="c3fba24c1d6da5152c168f905b33520f8154b175f52efaf02070272eb7d642593be81c6561d51b3a6042147355155c43304bb05d31f7b58ba5024f1ecb245009b1004ad9886759b8a995b67e7f8d881b19482b689f823ea9a17f7d9d838b88cf99c9942fe885c98adcc36032ff7b0e2282286e", 0x73, 0x0, &(0x7f00006e4000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xa0) 2018/01/09 04:31:23 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000848000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6a000+0xa56)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ff3000-0x1)={0x3}, 0x1) listen(r2, 0x9) 2018/01/09 04:31:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x2003ff}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x10, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000495000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000047b000-0x8)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000ad5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000937000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000da4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000296000-0x4)=0xb) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 04:31:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000435000)=0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00005ca000)=0x4, 0x4) 2018/01/09 04:31:23 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000564000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x5, 0x9, 0x80000001, 0xffffffffffffff7f, 0x17, 0xfffffffffe2eaf98}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001000-0x4)=0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000bb4000)={&(0x7f0000227000/0x3000)=nil, 0x9, 0x2, 0xc0, &(0x7f00000a5000/0x2000)=nil, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 04:31:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000293000)={&(0x7f0000f41000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000e9000)=[{&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000dc2000)=""/152, 0x98}, {&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000dd3000)=""/32, 0x20}, {&(0x7f0000b4b000-0x9a)=""/154, 0x9a}], 0x5, &(0x7f00002e9000-0x95)=""/149, 0x95, 0x2}, 0x0) mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4) 2018/01/09 04:31:23 executing program 7: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000b1000-0x10)={0x0, 0xc0, &(0x7f000056c000-0xc0)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffff}]}, &(0x7f0000227000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00001e7000)={0x1, &(0x7f0000244000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000056c000-0x12)={r2, 0x9, 0x5, [0x6, 0x5, 0x40, 0x800, 0x5]}, &(0x7f00003a0000-0x4)=0x12) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000056c000-0x4)=0xbba, 0x4) mmap(&(0x7f000056c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000203000)=0x0, &(0x7f000056c000)=0x4) 2018/01/09 04:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000665000-0x4)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000e30000-0x38)="10c7933aed3f13f801008750afcbe7726d00bb353a40be830f877df48a458bd6de7ea28f93be9aba20862b604dad8496a5c1ac32047e0ab7", 0x38) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000cde000-0x4)=0x0, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000fee000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2018/01/09 04:31:23 executing program 6: mmap(&(0x7f0000000000/0xad5000)=nil, 0xad5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x1658, &(0x7f0000ad3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ad4000-0x4)=0x0, &(0x7f000011e000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ad4000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f000081f000-0x1c)={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r3, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00003a6000)=""/139, &(0x7f0000ad5000)=0x8b) sendto$inet6(r3, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x0, 0x0, 0xffffffff, &(0x7f0000a9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000ad5000)=@req={0x4, 0x6, 0x8, 0x3}, 0x10) close(r3) 2018/01/09 04:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x8) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/09 04:31:23 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008a9000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea3000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000047c000-0xc)={@rand_addr=0x4, @broadcast=0xffffffff, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = bpf$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 = accept$netrom(0xffffffffffffff9c, &(0x7f0000e8e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000287000-0x4)=0x48) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f00003ca000-0x4)=""/4, &(0x7f000023b000-0x4)=0x4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000187000-0x8)={r2, r3}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000cc2000-0x10)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000c12000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000abf000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e1000)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00008df000-0x48)=[@in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000030b000)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004c2000-0x10)={0xfffffffffffffffd, 0x3, 0x1f, 0x4, 0x0}, &(0x7f000014c000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000002b000)={r3, 0x80000001}, 0x8) connect$inet(r0, &(0x7f000042d000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000458000)=[{{&(0x7f0000e87000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9a212abadf94b455e48853195feb26fa05c3cab133066a99e5bbe6d549543d64d0c402cf320e6afffeffbc2a67a635432eac6b172747a2e5e284eb38ec33b", 0x0}, 0x60, &(0x7f0000b75000-0x10)=[{&(0x7f0000075000-0xce)='&', 0x1}], 0x1, &(0x7f0000ccf000-0x1a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000014) recvmsg(r0, &(0x7f00008e6000-0x38)={0x0, 0x0, &(0x7f000081c000-0x50)=[{&(0x7f00005f2000)=""/103, 0xd1}, {&(0x7f00001c7000)=""/100, 0xba}, {&(0x7f0000e9a000-0x97)=""/151, 0x97}, {&(0x7f0000660000-0x3c)=""/249, 0xf9}, {&(0x7f000063f000-0x78)=""/120, 0x78}], 0x0, 0x0, 0x0, 0x4}, 0x41) [ 93.663074] [ 93.664881] ============================= [ 93.669078] WARNING: suspicious RCU usage [ 93.673251] 4.15.0-rc5+ #179 Not tainted [ 93.677345] ----------------------------- [ 93.681543] net/ipv6/ip6_fib.c:1704 suspicious rcu_dereference_protected() usage! [ 93.689221] [ 93.689221] other info that might help us debug this: [ 93.689221] [ 93.697417] [ 93.697417] rcu_scheduler_active = 2, debug_locks = 1 [ 93.704154] 4 locks held by syz-executor1/21068: 2018/01/09 04:31:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000614000-0x38)={&(0x7f0000ff2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000695000)=@getsadinfo={0x44, 0x1f, 0xb1f, 0x0, 0x0, 0x0, [@migrate={0x30, 0x11, [{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, 0x0, &(0x7f00001e7000-0x4)=0x0, 0x800) sendmsg$kcm(r1, &(0x7f00006d3000)={&(0x7f00003d3000)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000bb000)=[], 0x0, 0x0, 0x0, 0x8000}, 0x1) 2018/01/09 04:31:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000a41000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000036b000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00009a9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 04:31:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f00000da000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000653000-0x4)=0x60) getpeername$netrom(r1, &(0x7f000009d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000db9000-0x4)=0x48) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) connect$bt_l2cap(r1, &(0x7f0000d50000)={0x1f, 0x5, {0xfe60000000000000, 0x40, 0x5, 0x3, 0x3, 0x89e3}, 0x7b7, 0xb3b8}, 0xe) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xa4) 2018/01/09 04:31:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000058c000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x77)={r1, 0x3, 0x6f, "45b2bdb286f5cff4154c64db854f98820dca8c09e58b3e40e2b5e207177d18a828aa5b94c13e213f94a54884acf0c55f61446ba31bd1471aa54deafe11b66724c1cd0e8bb91dbaf94b102a518fc5d78fe67005b29dfc867f0b46f8298d51379db641746e92aa00b4dc0e9adf747841"}, 0x77) [ 93.708955] #0: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<0000000027f75145>] call_timer_fn+0x1c6/0x820 [ 93.718685] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000c933ccc5>] fib6_run_gc+0x9d/0x3c0 [ 93.728745] #2: (rcu_read_lock){....}, at: [<00000000ace3f27a>] __fib6_clean_all+0x0/0x3a0 [ 93.737435] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000cfba8b81>] __fib6_clean_all+0x1d0/0x3a0 [ 93.747130] [ 93.747130] stack backtrace: [ 93.751711] CPU: 0 PID: 21068 Comm: syz-executor1 Not tainted 4.15.0-rc5+ #179 [ 93.759070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.768421] Call Trace: [ 93.771005] [ 93.773165] dump_stack+0x194/0x257 [ 93.776797] ? arch_local_irq_restore+0x53/0x53 [ 93.781490] lockdep_rcu_suspicious+0x123/0x170 [ 93.786175] fib6_del+0xcaa/0x11b0 [ 93.789722] ? check_noncircular+0x20/0x20 [ 93.793969] ? __lock_acquire+0x664/0x3e00 [ 93.798213] ? fib6_locate+0x130/0x130 [ 93.802100] ? print_irqtrace_events+0x270/0x270 [ 93.806881] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 93.811821] ? fib6_walker_link+0x180/0x210 [ 93.816162] ? lock_downgrade+0x980/0x980 [ 93.820313] ? call_fib6_entry_notifiers+0x210/0x210 [ 93.825449] fib6_clean_node+0x42e/0x580 [ 93.829525] ? fib6_del+0x11b0/0x11b0 [ 93.833340] ? fib6_walker_link+0x180/0x210 [ 93.837676] fib6_walk_continue+0x46c/0x8a0 [ 93.842045] ? call_fib6_entry_notifiers+0x210/0x210 [ 93.847167] fib6_walk+0x91/0xf0 [ 93.850564] fib6_clean_tree+0x1e6/0x340 [ 93.854633] ? fib6_walk+0xf0/0xf0 [ 93.858170] ? fib6_del+0x11b0/0x11b0 [ 93.861970] ? call_fib6_entry_notifiers+0x210/0x210 [ 93.867058] ? print_irqtrace_events+0x270/0x270 [ 93.871810] __fib6_clean_all+0x1f4/0x3a0 [ 93.875944] ? call_fib6_entry_notifiers+0x210/0x210 [ 93.881068] ? fib6_repair_tree+0xf10/0xf10 [ 93.885383] ? lock_acquire+0x1d5/0x580 [ 93.889332] ? lock_acquire+0x1d5/0x580 [ 93.893298] ? call_timer_fn+0x1c6/0x820 [ 93.897357] fib6_run_gc+0x16b/0x3c0 [ 93.901051] ? fib6_clean_all+0x30/0x30 [ 93.905021] fib6_gc_timer_cb+0x20/0x30 [ 93.908970] call_timer_fn+0x228/0x820 [ 93.912832] ? fib6_run_gc+0x3c0/0x3c0 [ 93.916688] ? process_timeout+0x40/0x40 [ 93.920727] ? __run_timers+0x7e3/0xb70 [ 93.924672] ? lock_downgrade+0x980/0x980 [ 93.928795] ? debug_object_deactivate+0x364/0x560 [ 93.933701] ? lock_release+0xa40/0xa40 [ 93.937655] ? do_raw_spin_trylock+0x190/0x190 [ 93.942215] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 93.947203] ? fib6_run_gc+0x3c0/0x3c0 [ 93.951065] ? fib6_run_gc+0x3c0/0x3c0 [ 93.954925] __run_timers+0x7ee/0xb70 [ 93.958700] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 93.963785] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 93.969036] ? check_noncircular+0x20/0x20 [ 93.973263] ? timerqueue_add+0x1e9/0x280 [ 93.977389] ? enqueue_hrtimer+0x171/0x4a0 [ 93.981613] ? __remove_hrtimer+0x190/0x190 [ 93.985912] ? find_held_lock+0x35/0x1d0 [ 93.989953] ? clockevents_program_event+0x163/0x2e0 [ 93.995031] ? lock_downgrade+0x980/0x980 [ 93.999164] ? rcu_pm_notify+0xc0/0xc0 [ 94.003064] run_timer_softirq+0x4c/0xb0 [ 94.007105] __do_softirq+0x2d7/0xb85 [ 94.010881] ? lock_downgrade+0x980/0x980 [ 94.015002] ? __irqentry_text_end+0x4/0x4 [ 94.019223] ? do_timer+0x50/0x50 [ 94.022650] ? native_apic_msr_write+0x5c/0x80 [ 94.027202] ? do_raw_spin_trylock+0x190/0x190 [ 94.031752] ? lapic_next_event+0x54/0x80 [ 94.035888] ? clockevents_program_event+0x108/0x2e0 [ 94.040968] ? tick_program_event+0x83/0x100 [ 94.045348] ? hrtimer_interrupt+0x46e/0x5e0 [ 94.049745] ? rcu_pm_notify+0xc0/0xc0 [ 94.053615] irq_exit+0x1cc/0x200 [ 94.057049] smp_apic_timer_interrupt+0x16b/0x700 [ 94.061866] ? smp_reschedule_interrupt+0xe6/0x670 [ 94.066793] ? smp_call_function_single_interrupt+0x640/0x640 [ 94.072673] ? _raw_spin_lock+0x32/0x40 [ 94.076635] ? _raw_spin_unlock+0x22/0x30 [ 94.080759] ? handle_edge_irq+0x2b4/0x7c0 [ 94.084969] ? task_prio+0x40/0x40 [ 94.088504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.093344] apic_timer_interrupt+0xa9/0xb0 [ 94.097634] [ 94.099845] RIP: 0010:memcpy_erms+0x6/0x10 [ 94.104059] RSP: 0018:ffff8801b02173d0 EFLAGS: 00010246 ORIG_RAX: ffffffffffffff11 [ 94.111738] RAX: ffff8801bb5c8540 RBX: 0000000000001780 RCX: 0000000000000b40 [ 94.118979] RDX: 0000000000001780 RSI: ffff8801b01ff080 RDI: ffff8801bb5c9180 [ 94.126220] RBP: ffff8801b02173f0 R08: 0000000000000000 R09: 0000000000000000 [ 94.133460] R10: 00000000000002f0 R11: ffffed00376b9397 R12: ffff8801bb5c8540 [ 94.140702] R13: ffff8801b01fe440 R14: 00007f6de8a759d0 R15: ffff8801bb5c8540 [ 94.147984] ? memcpy+0x45/0x50 [ 94.151244] arch_dup_task_struct+0x4c/0x70 [ 94.155541] copy_process.part.38+0x47a/0x4b20 [ 94.160097] ? print_irqtrace_events+0x270/0x270 [ 94.164832] ? __cleanup_sighand+0x40/0x40 [ 94.169047] ? mem_cgroup_update_lru_size+0xe0/0xe0 [ 94.174061] ? __lock_acquire+0x664/0x3e00 [ 94.178272] ? lock_downgrade+0x980/0x980 [ 94.182402] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 94.187580] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 94.192395] ? __lru_cache_add+0x2a4/0x410 [ 94.196603] ? __pagevec_lru_add+0x30/0x30 [ 94.200824] ? __lock_is_held+0xb6/0x140 [ 94.204870] ? check_noncircular+0x20/0x20 [ 94.209078] ? lru_cache_add+0x1c7/0x3a0 [ 94.213124] ? get_mem_cgroup_from_mm+0x710/0x710 [ 94.217949] ? lru_cache_add_file+0x20/0x20 [ 94.222255] ? __mem_cgroup_threshold+0x8f0/0x8f0 [ 94.227075] ? mark_held_locks+0xaf/0x100 [ 94.231214] ? find_held_lock+0x35/0x1d0 [ 94.235256] ? __handle_mm_fault+0x2747/0x3ce0 [ 94.239813] ? lock_downgrade+0x980/0x980 [ 94.243935] ? check_noncircular+0x20/0x20 [ 94.248140] ? lock_release+0xa40/0xa40 [ 94.252092] ? do_raw_spin_trylock+0x190/0x190 [ 94.256653] ? _raw_spin_unlock+0x22/0x30 [ 94.260771] ? __handle_mm_fault+0x80e/0x3ce0 [ 94.265243] ? check_noncircular+0x20/0x20 [ 94.269448] ? __pmd_alloc+0x4e0/0x4e0 [ 94.273307] ? lock_release+0xa40/0xa40 [ 94.277255] ? find_held_lock+0x35/0x1d0 [ 94.281294] ? handle_mm_fault+0x248/0x8d0 [ 94.285513] _do_fork+0x1f7/0xfe0 [ 94.288941] ? fork_idle+0x2d0/0x2d0 [ 94.292628] ? lock_downgrade+0x980/0x980 [ 94.296758] ? handle_mm_fault+0x410/0x8d0 [ 94.300978] ? down_read_trylock+0xdb/0x170 [ 94.305269] ? __do_page_fault+0x32d/0xc90 [ 94.309475] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 94.314034] ? vmacache_find+0x5f/0x280 [ 94.317980] ? vmacache_update+0xfe/0x130 [ 94.322105] ? up_read+0x1a/0x40 [ 94.325443] ? __do_page_fault+0x3d6/0xc90 [ 94.329647] ? vma_set_page_prot+0x16b/0x230 [ 94.334037] ? mm_fault_error+0x2c0/0x2c0 [ 94.338161] SyS_clone+0x37/0x50 [ 94.341500] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 94.346226] do_syscall_64+0x273/0x920 [ 94.350090] ? __do_page_fault+0xc90/0xc90 [ 94.354298] ? syscall_return_slowpath+0x550/0x550 [ 94.359202] ? SyS_mmap_pgoff+0x243/0x5f0 [ 94.363320] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 94.368135] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.373693] ? sys_vfork+0x30/0x30 [ 94.377214] entry_SYSCALL64_slow_path+0x25/0x25 [ 94.381938] RIP: 0033:0x455459 [ 94.385097] RSP: 002b:0000000000a2f738 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 94.392772] RAX: ffffffffffffffda RBX: 00007f6de8a75700 RCX: 0000000000455459 [ 94.400014] RDX: 00007f6de8a759d0 RSI: 00007f6de8a74db0 RDI: 00000000003d0f00 [ 94.407266] RBP: 0000000000a2f870 R08: 00007f6de8a75700 R09: 00007f6de8a75700 [ 94.414504] R10: 00007f6de8a759d0 R11: 0000000000000202 R12: 0000000000000000 [ 94.421742] R13: 0000000000a2f7ef R14: 00007f6de8a759c0 R15: 0000000000000000 [ 94.429098] [ 94.430751] ============================= [ 94.434945] WARNING: suspicious RCU usage [ 94.439232] 4.15.0-rc5+ #179 Not tainted [ 94.443324] ----------------------------- [ 94.447663] net/ipv6/ip6_fib.c:1731 suspicious rcu_dereference_protected() usage! [ 94.455301] [ 94.455301] other info that might help us debug this: [ 94.455301] [ 94.463464] [ 94.463464] rcu_scheduler_active = 2, debug_locks = 1 [ 94.470137] 4 locks held by syz-executor1/21068: [ 94.474895] #0: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<0000000027f75145>] call_timer_fn+0x1c6/0x820 [ 94.484545] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000c933ccc5>] fib6_run_gc+0x9d/0x3c0 [ 94.494549] #2: (rcu_read_lock){....}, at: [<00000000ace3f27a>] __fib6_clean_all+0x0/0x3a0 [ 94.503168] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000cfba8b81>] __fib6_clean_all+0x1d0/0x3a0 [ 94.512818] [ 94.512818] stack backtrace: [ 94.517672] CPU: 0 PID: 21068 Comm: syz-executor1 Not tainted 4.15.0-rc5+ #179 [ 94.525026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.534460] Call Trace: [ 94.537015] [ 94.539145] dump_stack+0x194/0x257 [ 94.542746] ? arch_local_irq_restore+0x53/0x53 [ 94.547397] lockdep_rcu_suspicious+0x123/0x170 [ 94.552040] fib6_del+0x425/0x11b0 [ 94.555665] ? check_noncircular+0x20/0x20 [ 94.559877] ? fib6_locate+0x130/0x130 [ 94.563730] ? print_irqtrace_events+0x270/0x270 [ 94.568459] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 94.573358] ? fib6_walker_link+0x180/0x210 [ 94.577646] ? lock_downgrade+0x980/0x980 [ 94.581765] ? call_fib6_entry_notifiers+0x210/0x210 [ 94.586841] fib6_clean_node+0x42e/0x580 [ 94.590885] ? fib6_del+0x11b0/0x11b0 [ 94.594657] ? fib6_walker_link+0x180/0x210 [ 94.598962] fib6_walk_continue+0x46c/0x8a0 [ 94.603258] ? call_fib6_entry_notifiers+0x210/0x210 [ 94.608424] fib6_walk+0x91/0xf0 [ 94.611760] fib6_clean_tree+0x1e6/0x340 [ 94.615792] ? fib6_walk+0xf0/0xf0 [ 94.619303] ? fib6_del+0x11b0/0x11b0 [ 94.623077] ? call_fib6_entry_notifiers+0x210/0x210 [ 94.628215] ? print_irqtrace_events+0x270/0x270 [ 94.632947] __fib6_clean_all+0x1f4/0x3a0 [ 94.637071] ? call_fib6_entry_notifiers+0x210/0x210 [ 94.642143] ? fib6_repair_tree+0xf10/0xf10 [ 94.646438] ? lock_acquire+0x1d5/0x580 [ 94.650380] ? lock_acquire+0x1d5/0x580 [ 94.654323] ? call_timer_fn+0x1c6/0x820 [ 94.658362] fib6_run_gc+0x16b/0x3c0 [ 94.663565] ? fib6_clean_all+0x30/0x30 [ 94.667541] fib6_gc_timer_cb+0x20/0x30 [ 94.672119] call_timer_fn+0x228/0x820 [ 94.675982] ? fib6_run_gc+0x3c0/0x3c0 [ 94.679837] ? process_timeout+0x40/0x40 [ 94.683881] ? __run_timers+0x7e3/0xb70 [ 94.687849] ? lock_downgrade+0x980/0x980 [ 94.691969] ? debug_object_deactivate+0x364/0x560 [ 94.696867] ? lock_release+0xa40/0xa40 [ 94.700826] ? do_raw_spin_trylock+0x190/0x190 [ 94.705382] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 94.710368] ? fib6_run_gc+0x3c0/0x3c0 [ 94.714223] ? fib6_run_gc+0x3c0/0x3c0 [ 94.718080] __run_timers+0x7ee/0xb70 [ 94.721848] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 94.726945] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 94.732189] ? check_noncircular+0x20/0x20 [ 94.736397] ? timerqueue_add+0x1e9/0x280 [ 94.740517] ? enqueue_hrtimer+0x171/0x4a0 [ 94.744720] ? __remove_hrtimer+0x190/0x190 [ 94.749024] ? find_held_lock+0x35/0x1d0 [ 94.753072] ? clockevents_program_event+0x163/0x2e0 [ 94.758146] ? lock_downgrade+0x980/0x980 [ 94.762270] ? rcu_pm_notify+0xc0/0xc0 [ 94.766135] run_timer_softirq+0x4c/0xb0 [ 94.770167] __do_softirq+0x2d7/0xb85 [ 94.773993] ? lock_downgrade+0x980/0x980 [ 94.778129] ? __irqentry_text_end+0x4/0x4 [ 94.782343] ? do_timer+0x50/0x50 [ 94.785766] ? native_apic_msr_write+0x5c/0x80 [ 94.790326] ? do_raw_spin_trylock+0x190/0x190 [ 94.794878] ? lapic_next_event+0x54/0x80 [ 94.798998] ? clockevents_program_event+0x108/0x2e0 [ 94.804091] ? tick_program_event+0x83/0x100 [ 94.808470] ? hrtimer_interrupt+0x46e/0x5e0 [ 94.812878] ? rcu_pm_notify+0xc0/0xc0 [ 94.816746] irq_exit+0x1cc/0x200 [ 94.820170] smp_apic_timer_interrupt+0x16b/0x700 [ 94.824982] ? smp_reschedule_interrupt+0xe6/0x670 [ 94.829881] ? smp_call_function_single_interrupt+0x640/0x640 [ 94.835733] ? _raw_spin_lock+0x32/0x40 [ 94.839689] ? _raw_spin_unlock+0x22/0x30 [ 94.843808] ? handle_edge_irq+0x2b4/0x7c0 [ 94.848017] ? task_prio+0x40/0x40 [ 94.851541] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.856358] apic_timer_interrupt+0xa9/0xb0 [ 94.860659] [ 94.862867] RIP: 0010:memcpy_erms+0x6/0x10 [ 94.867067] RSP: 0018:ffff8801b02173d0 EFLAGS: 00010246 ORIG_RAX: ffffffffffffff11 [ 94.874753] RAX: ffff8801bb5c8540 RBX: 0000000000001780 RCX: 0000000000000b40 [ 94.881991] RDX: 0000000000001780 RSI: ffff8801b01ff080 RDI: ffff8801bb5c9180 [ 94.889244] RBP: ffff8801b02173f0 R08: 0000000000000000 R09: 0000000000000000 [ 94.896481] R10: 00000000000002f0 R11: ffffed00376b9397 R12: ffff8801bb5c8540 [ 94.903722] R13: ffff8801b01fe440 R14: 00007f6de8a759d0 R15: ffff8801bb5c8540 [ 94.910986] ? memcpy+0x45/0x50 [ 94.914251] arch_dup_task_struct+0x4c/0x70 [ 94.918543] copy_process.part.38+0x47a/0x4b20 [ 94.923097] ? print_irqtrace_events+0x270/0x270 [ 94.927840] ? __cleanup_sighand+0x40/0x40 [ 94.932058] ? mem_cgroup_update_lru_size+0xe0/0xe0 [ 94.937051] ? __lock_acquire+0x664/0x3e00 [ 94.941258] ? lock_downgrade+0x980/0x980 [ 94.945403] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 94.950571] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 94.955386] ? __lru_cache_add+0x2a4/0x410 [ 94.959591] ? __pagevec_lru_add+0x30/0x30 [ 94.963809] ? __lock_is_held+0xb6/0x140 [ 94.967841] ? check_noncircular+0x20/0x20 [ 94.972043] ? lru_cache_add+0x1c7/0x3a0 [ 94.976075] ? get_mem_cgroup_from_mm+0x710/0x710 [ 94.980899] ? lru_cache_add_file+0x20/0x20 [ 94.985191] ? __mem_cgroup_threshold+0x8f0/0x8f0 [ 94.990010] ? mark_held_locks+0xaf/0x100 [ 94.994138] ? find_held_lock+0x35/0x1d0 [ 94.998184] ? __handle_mm_fault+0x2747/0x3ce0 [ 95.002735] ? lock_downgrade+0x980/0x980 [ 95.006849] ? check_noncircular+0x20/0x20 [ 95.011055] ? lock_release+0xa40/0xa40 [ 95.015071] ? do_raw_spin_trylock+0x190/0x190 [ 95.019642] ? _raw_spin_unlock+0x22/0x30 [ 95.023770] ? __handle_mm_fault+0x80e/0x3ce0 [ 95.028252] ? check_noncircular+0x20/0x20 [ 95.032455] ? __pmd_alloc+0x4e0/0x4e0 [ 95.036314] ? lock_release+0xa40/0xa40 [ 95.040266] ? find_held_lock+0x35/0x1d0 [ 95.044300] ? handle_mm_fault+0x248/0x8d0 [ 95.048509] _do_fork+0x1f7/0xfe0 [ 95.051950] ? fork_idle+0x2d0/0x2d0 [ 95.055643] ? lock_downgrade+0x980/0x980 [ 95.059769] ? handle_mm_fault+0x410/0x8d0 [ 95.063971] ? down_read_trylock+0xdb/0x170 [ 95.068261] ? __do_page_fault+0x32d/0xc90 [ 95.072467] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 95.077024] ? vmacache_find+0x5f/0x280 [ 95.080967] ? vmacache_update+0xfe/0x130 [ 95.085087] ? up_read+0x1a/0x40 [ 95.088423] ? __do_page_fault+0x3d6/0xc90 [ 95.092625] ? vma_set_page_prot+0x16b/0x230 [ 95.097013] ? mm_fault_error+0x2c0/0x2c0 [ 95.101142] SyS_clone+0x37/0x50 [ 95.104480] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 95.109205] do_syscall_64+0x273/0x920 [ 95.113063] ? __do_page_fault+0xc90/0xc90 [ 95.117273] ? syscall_return_slowpath+0x550/0x550 [ 95.122174] ? SyS_mmap_pgoff+0x243/0x5f0 [ 95.126293] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 95.131108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.135920] ? sys_vfork+0x30/0x30 [ 95.139435] entry_SYSCALL64_slow_path+0x25/0x25 [ 95.144161] RIP: 0033:0x455459 [ 95.147317] RSP: 002b:0000000000a2f738 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 95.154995] RAX: ffffffffffffffda RBX: 00007f6de8a75700 RCX: 0000000000455459 [ 95.162238] RDX: 00007f6de8a759d0 RSI: 00007f6de8a74db0 RDI: 00000000003d0f00 [ 95.169477] RBP: 0000000000a2f870 R08: 00007f6de8a75700 R09: 00007f6de8a75700 [ 95.176715] R10: 00007f6de8a759d0 R11: 0000000000000202 R12: 0000000000000000 [ 95.183953] R13: 0000000000a2f7ef R14: 00007f6de8a759c0 R15: 0000000000000000 [ 95.191281] [ 95.192927] ============================= [ 95.197106] WARNING: suspicious RCU usage [ 95.201263] 4.15.0-rc5+ #179 Not tainted [ 95.205326] ----------------------------- [ 95.209476] net/ipv6/ip6_fib.c:1641 suspicious rcu_dereference_protected() usage! [ 95.217123] [ 95.217123] other info that might help us debug this: [ 95.217123] [ 95.225276] [ 95.225276] rcu_scheduler_active = 2, debug_locks = 1 [ 95.231953] 4 locks held by syz-executor1/21068: [ 95.236730] #0: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<0000000027f75145>] call_timer_fn+0x1c6/0x820 [ 95.246395] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000c933ccc5>] fib6_run_gc+0x9d/0x3c0 [ 95.256416] #2: (rcu_read_lock){....}, at: [<00000000ace3f27a>] __fib6_clean_all+0x0/0x3a0 [ 95.265054] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000cfba8b81>] __fib6_clean_all+0x1d0/0x3a0 [ 95.274728] [ 95.274728] stack backtrace: [ 95.279298] CPU: 0 PID: 21068 Comm: syz-executor1 Not tainted 4.15.0-rc5+ #179 [ 95.286644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.295970] Call Trace: [ 95.298522] [ 95.300647] dump_stack+0x194/0x257 [ 95.304247] ? arch_local_irq_restore+0x53/0x53 [ 95.308901] lockdep_rcu_suspicious+0x123/0x170 [ 95.313545] fib6_del+0xd18/0x11b0 [ 95.317053] ? check_noncircular+0x20/0x20 [ 95.321264] ? fib6_locate+0x130/0x130 [ 95.325124] ? print_irqtrace_events+0x270/0x270 [ 95.329854] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 95.334757] ? fib6_walker_link+0x180/0x210 [ 95.339051] ? lock_downgrade+0x980/0x980 [ 95.343175] ? call_fib6_entry_notifiers+0x210/0x210 [ 95.348255] fib6_clean_node+0x42e/0x580 [ 95.352289] ? fib6_del+0x11b0/0x11b0 [ 95.356060] ? fib6_walker_link+0x180/0x210 [ 95.360371] fib6_walk_continue+0x46c/0x8a0 [ 95.364684] ? call_fib6_entry_notifiers+0x210/0x210 [ 95.369754] fib6_walk+0x91/0xf0 [ 95.373097] fib6_clean_tree+0x1e6/0x340 [ 95.377139] ? fib6_walk+0xf0/0xf0 [ 95.380653] ? fib6_del+0x11b0/0x11b0 [ 95.384420] ? call_fib6_entry_notifiers+0x210/0x210 [ 95.389510] ? print_irqtrace_events+0x270/0x270 [ 95.394257] __fib6_clean_all+0x1f4/0x3a0 [ 95.398379] ? call_fib6_entry_notifiers+0x210/0x210 [ 95.403453] ? fib6_repair_tree+0xf10/0xf10 [ 95.407749] ? lock_acquire+0x1d5/0x580 [ 95.411691] ? lock_acquire+0x1d5/0x580 [ 95.415633] ? call_timer_fn+0x1c6/0x820 [ 95.419670] fib6_run_gc+0x16b/0x3c0 [ 95.423354] ? fib6_clean_all+0x30/0x30 [ 95.427306] fib6_gc_timer_cb+0x20/0x30 [ 95.431249] call_timer_fn+0x228/0x820 [ 95.435107] ? fib6_run_gc+0x3c0/0x3c0 [ 95.438964] ? process_timeout+0x40/0x40 [ 95.442996] ? __run_timers+0x7e3/0xb70 [ 95.446944] ? lock_downgrade+0x980/0x980 [ 95.451069] ? debug_object_deactivate+0x364/0x560 [ 95.455968] ? lock_release+0xa40/0xa40 [ 95.459918] ? do_raw_spin_trylock+0x190/0x190 [ 95.464473] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 95.469503] ? fib6_run_gc+0x3c0/0x3c0 [ 95.473361] ? fib6_run_gc+0x3c0/0x3c0 [ 95.477231] __run_timers+0x7ee/0xb70 [ 95.481068] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 95.486260] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 95.491504] ? check_noncircular+0x20/0x20 [ 95.495714] ? timerqueue_add+0x1e9/0x280 [ 95.499858] ? enqueue_hrtimer+0x171/0x4a0 [ 95.504067] ? __remove_hrtimer+0x190/0x190 [ 95.508397] ? find_held_lock+0x35/0x1d0 [ 95.512494] ? clockevents_program_event+0x163/0x2e0 [ 95.517567] ? lock_downgrade+0x980/0x980 [ 95.521693] ? rcu_pm_notify+0xc0/0xc0 [ 95.525560] run_timer_softirq+0x4c/0xb0 [ 95.529594] __do_softirq+0x2d7/0xb85 [ 95.533368] ? lock_downgrade+0x980/0x980 [ 95.537805] ? __irqentry_text_end+0x4/0x4 [ 95.542017] ? do_timer+0x50/0x50 [ 95.545539] ? native_apic_msr_write+0x5c/0x80 [ 95.550095] ? do_raw_spin_trylock+0x190/0x190 [ 95.554644] ? lapic_next_event+0x54/0x80 [ 95.558763] ? clockevents_program_event+0x108/0x2e0 [ 95.563839] ? tick_program_event+0x83/0x100 [ 95.568217] ? hrtimer_interrupt+0x46e/0x5e0 [ 95.572595] ? rcu_pm_notify+0xc0/0xc0 [ 95.576462] irq_exit+0x1cc/0x200 [ 95.579885] smp_apic_timer_interrupt+0x16b/0x700 [ 95.584698] ? smp_reschedule_interrupt+0xe6/0x670 [ 95.589597] ? smp_call_function_single_interrupt+0x640/0x640 [ 95.595449] ? _raw_spin_lock+0x32/0x40 [ 95.599394] ? _raw_spin_unlock+0x22/0x30 [ 95.603511] ? handle_edge_irq+0x2b4/0x7c0 [ 95.607716] ? task_prio+0x40/0x40 [ 95.611236] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.616057] apic_timer_interrupt+0xa9/0xb0 [ 95.620343] [ 95.622552] RIP: 0010:memcpy_erms+0x6/0x10 [ 95.626971] RSP: 0018:ffff8801b02173d0 EFLAGS: 00010246 ORIG_RAX: ffffffffffffff11 [ 95.634647] RAX: ffff8801bb5c8540 RBX: 0000000000001780 RCX: 0000000000000b40 [ 95.641888] RDX: 0000000000001780 RSI: ffff8801b01ff080 RDI: ffff8801bb5c9180 [ 95.649130] RBP: ffff8801b02173f0 R08: 0000000000000000 R09: 0000000000000000 [ 95.656379] R10: 00000000000002f0 R11: ffffed00376b9397 R12: ffff8801bb5c8540 [ 95.663618] R13: ffff8801b01fe440 R14: 00007f6de8a759d0 R15: ffff8801bb5c8540 [ 95.670879] ? memcpy+0x45/0x50 [ 95.674135] arch_dup_task_struct+0x4c/0x70 [ 95.679216] copy_process.part.38+0x47a/0x4b20 [ 95.684613] ? print_irqtrace_events+0x270/0x270 [ 95.690312] ? __cleanup_sighand+0x40/0x40 [ 95.695650] ? mem_cgroup_update_lru_size+0xe0/0xe0 [ 95.701356] ? __lock_acquire+0x664/0x3e00 [ 95.705997] ? lock_downgrade+0x980/0x980 [ 95.710136] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 95.715416] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 95.720292] ? __lru_cache_add+0x2a4/0x410 [ 95.724496] ? __pagevec_lru_add+0x30/0x30 [ 95.728715] ? __lock_is_held+0xb6/0x140 [ 95.732748] ? check_noncircular+0x20/0x20 [ 95.736964] ? lru_cache_add+0x1c7/0x3a0 [ 95.741029] ? get_mem_cgroup_from_mm+0x710/0x710 [ 95.745847] ? lru_cache_add_file+0x20/0x20 [ 95.750139] ? __mem_cgroup_threshold+0x8f0/0x8f0 [ 95.754978] ? mark_held_locks+0xaf/0x100 [ 95.759102] ? find_held_lock+0x35/0x1d0 [ 95.763139] ? __handle_mm_fault+0x2747/0x3ce0 [ 95.767689] ? lock_downgrade+0x980/0x980 [ 95.771803] ? check_noncircular+0x20/0x20 [ 95.776013] ? lock_release+0xa40/0xa40 [ 95.779969] ? do_raw_spin_trylock+0x190/0x190 [ 95.784530] ? _raw_spin_unlock+0x22/0x30 [ 95.788647] ? __handle_mm_fault+0x80e/0x3ce0 [ 95.793115] ? check_noncircular+0x20/0x20 [ 95.797317] ? __pmd_alloc+0x4e0/0x4e0 [ 95.801183] ? lock_release+0xa40/0xa40 [ 95.805129] ? find_held_lock+0x35/0x1d0 [ 95.809166] ? handle_mm_fault+0x248/0x8d0 [ 95.813383] _do_fork+0x1f7/0xfe0 [ 95.816811] ? fork_idle+0x2d0/0x2d0 [ 95.820494] ? lock_downgrade+0x980/0x980 [ 95.824619] ? handle_mm_fault+0x410/0x8d0 [ 95.828833] ? down_read_trylock+0xdb/0x170 [ 95.833122] ? __do_page_fault+0x32d/0xc90 [ 95.837326] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 95.841874] ? vmacache_find+0x5f/0x280 [ 95.845822] ? vmacache_update+0xfe/0x130 [ 95.849954] ? up_read+0x1a/0x40 [ 95.853288] ? __do_page_fault+0x3d6/0xc90 [ 95.857492] ? vma_set_page_prot+0x16b/0x230 [ 95.861888] ? mm_fault_error+0x2c0/0x2c0 [ 95.866033] SyS_clone+0x37/0x50 [ 95.869372] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 95.874096] do_syscall_64+0x273/0x920 [ 95.878010] ? __do_page_fault+0xc90/0xc90 [ 95.882223] ? syscall_return_slowpath+0x550/0x550 [ 95.887122] ? SyS_mmap_pgoff+0x243/0x5f0 [ 95.891242] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 95.896056] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.900867] ? sys_vfork+0x30/0x30 [ 95.904391] entry_SYSCALL64_slow_path+0x25/0x25 [ 95.909125] RIP: 0033:0x455459 [ 95.912284] RSP: 002b:0000000000a2f738 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 95.919973] RAX: ffffffffffffffda RBX: 00007f6de8a75700 RCX: 0000000000455459 [ 95.927214] RDX: 00007f6de8a759d0 RSI: 00007f6de8a74db0 RDI: 00000000003d0f00 [ 95.934466] RBP: 0000000000a2f870 R08: 00007f6de8a75700 R09: 00007f6de8a75700 [ 95.941707] R10: 00007f6de8a759d0 R11: 0000000000000202 R12: 0000000000000000 [ 95.948957] R13: 0000000000a2f7ef R14: 00007f6de8a759c0 R15: 0000000000000000 [ 95.956323] [ 95.957993] ============================= [ 95.962150] WARNING: suspicious RCU usage [ 95.966319] 4.15.0-rc5+ #179 Not tainted [ 95.970378] ----------------------------- [ 95.974528] net/ipv6/ip6_fib.c:1678 suspicious rcu_dereference_protected() usage! [ 95.982154] [ 95.982154] other info that might help us debug this: [ 95.982154] [ 95.990312] [ 95.990312] rcu_scheduler_active = 2, debug_locks = 1 [ 95.997086] 5 locks held by syz-executor1/21068: [ 96.001872] #0: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<0000000027f75145>] call_timer_fn+0x1c6/0x820 [ 96.011554] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000c933ccc5>] fib6_run_gc+0x9d/0x3c0 [ 96.021569] #2: (rcu_read_lock){....}, at: [<00000000ace3f27a>] __fib6_clean_all+0x0/0x3a0 [ 96.030201] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000cfba8b81>] __fib6_clean_all+0x1d0/0x3a0 [ 96.039870] #4: (&net->ipv6.fib6_walker_lock){++--}, at: [<00000000b203dd15>] fib6_del+0x935/0x11b0 [ 96.049288] [ 96.049288] stack backtrace: [ 96.053803] CPU: 0 PID: 21068 Comm: syz-executor1 Not tainted 4.15.0-rc5+ #179 [ 96.061143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.070482] Call Trace: [ 96.073035] [ 96.075173] dump_stack+0x194/0x257 [ 96.078785] ? arch_local_irq_restore+0x53/0x53 [ 96.083435] lockdep_rcu_suspicious+0x123/0x170 [ 96.088077] fib6_del+0xeb3/0x11b0 [ 96.091597] ? fib6_locate+0x130/0x130 [ 96.095452] ? print_irqtrace_events+0x270/0x270 [ 96.100181] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 96.105093] ? fib6_walker_link+0x180/0x210 [ 96.109397] ? lock_downgrade+0x980/0x980 [ 96.113519] ? call_fib6_entry_notifiers+0x210/0x210 [ 96.118596] fib6_clean_node+0x42e/0x580 [ 96.122632] ? fib6_del+0x11b0/0x11b0 [ 96.126404] ? fib6_walker_link+0x180/0x210 [ 96.130697] fib6_walk_continue+0x46c/0x8a0 [ 96.135018] ? call_fib6_entry_notifiers+0x210/0x210 [ 96.140102] fib6_walk+0x91/0xf0 [ 96.143440] fib6_clean_tree+0x1e6/0x340 [ 96.147471] ? fib6_walk+0xf0/0xf0 [ 96.150986] ? fib6_del+0x11b0/0x11b0 [ 96.154756] ? call_fib6_entry_notifiers+0x210/0x210 [ 96.159841] ? print_irqtrace_events+0x270/0x270 [ 96.164583] __fib6_clean_all+0x1f4/0x3a0 [ 96.168702] ? call_fib6_entry_notifiers+0x210/0x210 [ 96.173774] ? fib6_repair_tree+0xf10/0xf10 [ 96.178075] ? lock_acquire+0x1d5/0x580 [ 96.182026] ? lock_acquire+0x1d5/0x580 [ 96.185973] ? call_timer_fn+0x1c6/0x820 [ 96.190020] fib6_run_gc+0x16b/0x3c0 [ 96.193709] ? fib6_clean_all+0x30/0x30 [ 96.197660] fib6_gc_timer_cb+0x20/0x30 [ 96.201618] call_timer_fn+0x228/0x820 [ 96.205476] ? fib6_run_gc+0x3c0/0x3c0 [ 96.209330] ? process_timeout+0x40/0x40 [ 96.213379] ? __run_timers+0x7e3/0xb70 [ 96.217322] ? lock_downgrade+0x980/0x980 [ 96.221452] ? debug_object_deactivate+0x364/0x560 [ 96.226348] ? lock_release+0xa40/0xa40 [ 96.230293] ? do_raw_spin_trylock+0x190/0x190 [ 96.234854] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 96.239842] ? fib6_run_gc+0x3c0/0x3c0 [ 96.243714] ? fib6_run_gc+0x3c0/0x3c0 [ 96.247571] __run_timers+0x7ee/0xb70 [ 96.251341] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 96.256419] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 96.261662] ? check_noncircular+0x20/0x20 [ 96.265870] ? timerqueue_add+0x1e9/0x280 [ 96.269992] ? enqueue_hrtimer+0x171/0x4a0 [ 96.274197] ? __remove_hrtimer+0x190/0x190 [ 96.278491] ? find_held_lock+0x35/0x1d0 [ 96.282528] ? clockevents_program_event+0x163/0x2e0 [ 96.287599] ? lock_downgrade+0x980/0x980 [ 96.291724] ? rcu_pm_notify+0xc0/0xc0 [ 96.295587] run_timer_softirq+0x4c/0xb0 [ 96.299617] __do_softirq+0x2d7/0xb85 [ 96.303388] ? lock_downgrade+0x980/0x980 [ 96.307507] ? __irqentry_text_end+0x4/0x4 [ 96.311721] ? do_timer+0x50/0x50 [ 96.315152] ? native_apic_msr_write+0x5c/0x80 [ 96.319701] ? do_raw_spin_trylock+0x190/0x190 [ 96.324254] ? lapic_next_event+0x54/0x80 [ 96.328378] ? clockevents_program_event+0x108/0x2e0 [ 96.333451] ? tick_program_event+0x83/0x100 [ 96.337828] ? hrtimer_interrupt+0x46e/0x5e0 [ 96.342206] ? rcu_pm_notify+0xc0/0xc0 [ 96.346075] irq_exit+0x1cc/0x200 [ 96.349498] smp_apic_timer_interrupt+0x16b/0x700 [ 96.354305] ? smp_reschedule_interrupt+0xe6/0x670 [ 96.359352] ? smp_call_function_single_interrupt+0x640/0x640 [ 96.365204] ? _raw_spin_lock+0x32/0x40 [ 96.369831] ? _raw_spin_unlock+0x22/0x30 [ 96.373960] ? handle_edge_irq+0x2b4/0x7c0 [ 96.378165] ? task_prio+0x40/0x40 [ 96.381704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.386524] apic_timer_interrupt+0xa9/0xb0 [ 96.390813] [ 96.393030] RIP: 0010:memcpy_erms+0x6/0x10 [ 96.397235] RSP: 0018:ffff8801b02173d0 EFLAGS: 00010246 ORIG_RAX: ffffffffffffff11 [ 96.404921] RAX: ffff8801bb5c8540 RBX: 0000000000001780 RCX: 0000000000000b40 [ 96.412165] RDX: 0000000000001780 RSI: ffff8801b01ff080 RDI: ffff8801bb5c9180 [ 96.419401] RBP: ffff8801b02173f0 R08: 0000000000000000 R09: 0000000000000000 [ 96.426636] R10: 00000000000002f0 R11: ffffed00376b9397 R12: ffff8801bb5c8540 [ 96.433886] R13: ffff8801b01fe440 R14: 00007f6de8a759d0 R15: ffff8801bb5c8540 [ 96.441154] ? memcpy+0x45/0x50 [ 96.444408] arch_dup_task_struct+0x4c/0x70 [ 96.448698] copy_process.part.38+0x47a/0x4b20 [ 96.453252] ? print_irqtrace_events+0x270/0x270 [ 96.457986] ? __cleanup_sighand+0x40/0x40 [ 96.462194] ? mem_cgroup_update_lru_size+0xe0/0xe0 [ 96.467183] ? __lock_acquire+0x664/0x3e00 [ 96.471384] ? lock_downgrade+0x980/0x980 [ 96.475512] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 96.480677] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 96.485528] ? __lru_cache_add+0x2a4/0x410 [ 96.489734] ? __pagevec_lru_add+0x30/0x30 [ 96.493974] ? __lock_is_held+0xb6/0x140 [ 96.498023] ? check_noncircular+0x20/0x20 [ 96.502236] ? lru_cache_add+0x1c7/0x3a0 [ 96.506262] ? get_mem_cgroup_from_mm+0x710/0x710 [ 96.511127] ? lru_cache_add_file+0x20/0x20 [ 96.515419] ? __mem_cgroup_threshold+0x8f0/0x8f0 [ 96.520244] ? mark_held_locks+0xaf/0x100 [ 96.524367] ? find_held_lock+0x35/0x1d0 [ 96.528404] ? __handle_mm_fault+0x2747/0x3ce0 [ 96.532966] ? lock_downgrade+0x980/0x980 [ 96.537079] ? check_noncircular+0x20/0x20 [ 96.541369] ? lock_release+0xa40/0xa40 [ 96.545343] ? do_raw_spin_trylock+0x190/0x190 [ 96.549903] ? _raw_spin_unlock+0x22/0x30 [ 96.554024] ? __handle_mm_fault+0x80e/0x3ce0 [ 96.558492] ? check_noncircular+0x20/0x20 [ 96.562692] ? __pmd_alloc+0x4e0/0x4e0 [ 96.566872] ? lock_release+0xa40/0xa40 [ 96.570824] ? find_held_lock+0x35/0x1d0 [ 96.574862] ? handle_mm_fault+0x248/0x8d0 [ 96.579067] _do_fork+0x1f7/0xfe0 [ 96.582491] ? fork_idle+0x2d0/0x2d0 [ 96.586172] ? lock_downgrade+0x980/0x980 [ 96.590295] ? handle_mm_fault+0x410/0x8d0 [ 96.594495] ? down_read_trylock+0xdb/0x170 [ 96.598785] ? __do_page_fault+0x32d/0xc90 [ 96.603051] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 96.607603] ? vmacache_find+0x5f/0x280 [ 96.611545] ? vmacache_update+0xfe/0x130 [ 96.615668] ? up_read+0x1a/0x40 [ 96.619017] ? __do_page_fault+0x3d6/0xc90 [ 96.623223] ? vma_set_page_prot+0x16b/0x230 [ 96.627603] ? mm_fault_error+0x2c0/0x2c0 [ 96.631735] SyS_clone+0x37/0x50 [ 96.635074] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 96.639799] do_syscall_64+0x273/0x920 [ 96.643657] ? __do_page_fault+0xc90/0xc90 [ 96.647865] ? syscall_return_slowpath+0x550/0x550 [ 96.652766] ? SyS_mmap_pgoff+0x243/0x5f0 [ 96.656884] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 96.661701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.666514] ? sys_vfork+0x30/0x30 [ 96.670034] entry_SYSCALL64_slow_path+0x25/0x25 2018/01/09 04:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$packet(0x11, 0x2, 0x300) 2018/01/09 04:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000951000-0x58)={0x26, 'skcipher\x00', 0x22, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0xfc9c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmsg$alg(0xffffffffffffffff, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe75", 0x20}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000df6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000137000+0xf07)={0x0, @in6={{0xa, 0x2, 0x188fe01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000, 0x10d5, 0x8, 0x9, 0x4}, &(0x7f000052a000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e2b000-0x8)={r2, 0x2, 0x7fffffff}, &(0x7f00009cb000-0x4)=0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000051e000)={0x3, {{0xa, 0x2, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @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]}, {{0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @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]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/09 04:31:27 executing program 7: 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$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096a000)="ef83183a1ad9ec0b95f116daeaf3b0ad838e8cb5cffa426e32418cf18304d6993bf85d974ef80beabe3f4bcdc9a25c4e9ffe429f6337472ab0a27695cc97523237a54ad6abf1b709468c3d5b9cede05eae3c35c4e9c0016f0ed97d2a7bf0f231eef5a0671ae3f1761ea5f2ee7fd075cd79b1ad9a33eb96f1ce68d1bd8fed0873", 0x80) 2018/01/09 04:31:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) bind$bt_l2cap(r0, &(0x7f00001df000-0xe)={0x1f, 0x3, {0x8, 0x100000000, 0x8000, 0x7, 0x3, 0x7fff}, 0x2, 0x40}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00000eb000-0xf8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, [@sadb_key={0x0, 0x9, 0x0, 0x0, "aa9f7dbfaaf59fe7aeb01f7ac043a347144995b47df6f3d24ba5553811cbc0372fec0f78f35e3bb1792fd6a8681fe606dc38c08d804042a26601bb8365925fd30c22dc004b45e41205f13fbd40b0ff2021f1b9be81aafe9dfbd98cb0061fd304bbc555991d6944482a6be1a05f22cc"}, @sadb_x_policy={0x0, 0x12, 0x3, 0x4, 0x0, 0x3, 0xfffffffffffffff7, {0x0, 0x7c, 0x2, 0x50f, 0x0, 0x2, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_filter={0x0, 0x1a, @in=@rand_addr=0x6, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x4, 0x14}, @sadb_x_nat_t_port={0x0, 0x15, 0x3, 0x0}]}, 0xfff2}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e98000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d7d000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00008aa000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000dd4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a0000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@rand_addr=0x60, @in6=@loopback={0x0, 0x1}, 0x0, 0x200, 0x0, 0x40, 0x2, 0xa0, 0xb3a0e46e6e6845df, 0x32, r6, r7}, {0xfffffffffffffffd, 0x1, 0x65, 0x0, 0x0, 0x6, 0x4, 0x0}, {0x3ff, 0xffffffffffffffc1, 0xf8c, 0xf8}, 0x1, 0x3, 0x2, 0x0, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x3, 0x3, 0x8, 0xfeff, 0x7, 0x7f}}, 0xe8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004ff000-0x55)="2645b667d2733d01e8ba80c0bbb3c6a58b5813751a4dc432504e59dd811dd4d3ca925e2e2dc9ccbacd4ce1a27d0bae50c1a2791e966b5a30f7e8491d24bc200dfcab026d7442fb2fcc549f6ed4770883cacf5c24e9", 0x55) 2018/01/09 04:31:27 executing program 6: unshare(0x400) pipe(&(0x7f0000583000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r0, &(0x7f00002e1000)={0x1f, {0x6, 0x9, 0x5, 0x80000001, 0x97, 0x90}, 0x1c0000000}, 0x9) connect$nfc_raw(r1, &(0x7f0000f9d000)={0x27, 0xff, 0x7, 0x7}, 0x10) r2 = socket(0x6, 0x3, 0x2) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 04:31:27 executing program 0: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff020000000008010306000200a445", 0x22) listen(r0, 0x9) 2018/01/09 04:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000083c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000044e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c27000-0x4)=0xe8) r2 = getuid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ea0000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00005de000-0x38)={&(0x7f0000b8d000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000409000)={&(0x7f0000d4e000-0x14)=@report={0x60, 0x20, 0x414, 0x3, 0x3, {0x6c, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x7, 0x0, 0x20000000, 0x0, 0x8, 0xa, 0x20, 0x80, 0x3b, r1, r2}}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x60}, 0x1, 0x0, 0x0, 0x48851}, 0x81) socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003d3000-0xf0)="2600060000000000000000040000360003fffbe8010000000e0009000a00ffffff0503c75b35b062a15f72c55211eff36088e7a096644514ce6d98ad0188624d539e6c31945966e6782967782a8fe33aec2519cf34de3e80d2968919fc3be17b8d5f96bcf17690459a8ca3ab0527155b6ceab06128bded7ea92ce8aa6886bbc10cfb90c048490ecee0237195c9c71114fdbde9a1b03150f66f23fcf3c9926306063e891477447dbc7f214876d8b28985863ff8b3714315e743c4a3a1d7e17ea316bcd703ffcdb5b083f842179439f28c3e0b28da8d6b7c3778896b5c884cf0e19a6a02b417c2feb13549fd7f4aa6c98f", 0xf0) 2018/01/09 04:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000766000-0x4)=0x0, &(0x7f000094e000)=0xf54b3f1af3ee7a5f) [ 96.674764] RIP: 0033:0x455459 [ 96.677920] RSP: 002b:0000000000a2f738 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 96.686715] RAX: ffffffffffffffda RBX: 00007f6de8a75700 RCX: 0000000000455459 [ 96.693972] RDX: 00007f6de8a759d0 RSI: 00007f6de8a74db0 RDI: 00000000003d0f00 [ 96.702031] RBP: 0000000000a2f870 R08: 00007f6de8a75700 R09: 00007f6de8a75700 [ 96.709405] R10: 00007f6de8a759d0 R11: 0000000000000202 R12: 0000000000000000 [ 96.716648] R13: 0000000000a2f7ef R14: 00007f6de8a759c0 R15: 0000000000000000 2018/01/09 04:31:27 executing program 0: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00008d9000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000-0x4)=0x10) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000ec8000)=[{0x0, 0x0, &(0x7f0000f98000-0x10)=[{&(0x7f0000f98000-0x87)="3b8f0795e38528155b24f952ec2cadfd8dae426c7019ec720e6d8518e6e3426c7329ae18d534865c240c9f530eed56876823a17ea7f48b427d049554e5c8fa70d3888281aec3a5ffc668a139080814b644fecfc3e0df4b49f555e24c46a67d7af46d13fdcb57f795ed2bfa73d44e6027ea9d510d7c079d70be3e72a30f49df49577a5d6d650e2a", 0x87}], 0x1, &(0x7f0000f98000-0x228)=[@iv={0xc0, 0x117, 0x2, 0xab, "7c575791ee871bb91870b7c9d941797da12b991e205c1ce8704579738a88ebe366148eb1b4aed7e5c0dcd1f45586bcea0c69260f4c17e0e531c27c72371ac42f57c9a6076019c8dcb8c456194ded980846cd9b43c01e09af192818bbcc75b4d8793093bda1c5d41648346ec6a03f79713d6c5c2cfc650a9900c024a7acab30e702d65f7c58239336b914e6b1a396b65620d5880d2dcfc6c4f53ed0db588926aa251062c9e1a5edf36b740d"}, @iv={0x60, 0x117, 0x2, 0x4c, "b51070559b32ff8de667e6abc5b35183d376bacc0d3c4a15bd0e2b0c06d9eb2d6c4d24577e6e910d533b27322d68247355d347b9f9c273fd0b9689ae3f851fbaa1df95b36cf886e01e80e2eb"}, @iv={0xd8, 0x117, 0x2, 0xc3, "83b4308594abae33cc29a494fc16cfd81948a11d8b1392f7f24a9adbe849715deb497ae4d8e5164d30e036562526d42d25fec4b7857d400a6fb600e67a506d7b59302d8fbbd1460d7c818dbc6224b8ce799099164c6ef8932397369810a8f8e41a796b4fb8050f9d3b3ef405cfcec9824158a41834a455550a6e3b4e49d054c7551ea7987eac5605daaed7e18fd7b69ae4fc6202bb6413bc14a4158fce42d235baaa6e5201485da2a0a0402d5679bb6062a03c7a34b5aefb81f28ce25fd23486e6e9f4"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x25}], 0x228, 0x20000000}, {0x0, 0x0, &(0x7f0000f98000-0x60)=[{&(0x7f0000be5000)="a53ab7611738b4d679dcaeba94716ae09f7bd8540e1670d4989d03eb1ded7f1e9809abea989b950c87de425e3da8f83b03e5b3d4c7b47b52970c37b1345751aef935cbde9c042a861d181864fe6b5edbec47", 0x52}, {&(0x7f0000a30000)="ec51585d77af2fdcac3b5bdaaa2a7387fc17c24fd2338d1bb1c8ad28a4f6c330b7d3d38e9bf5c9fcd0ea79d0268259e86b52240cf16edd5c80afddafa64fda82395e981b96e8d6266bba23af3a7f4259526d24beb9a6e559032cef2f171f3d26da83402b11bf8ef86ee6bfdf9a5d020fd15e13532ba9c3c42c85f15dd9e6e78fc0cdc3f03bed44097bab50b96846114630143a1a6c0ef25673cf983ac05025727400582660c710be468960a7dfc7fc55896c7415b06b1aab59e6dcf3cc48c9db4a8dcffd8443a1", 0xc7}, {&(0x7f0000e05000-0x71)="1724e96ff9fa43c3144de6cf240c8b7420f78a81e2c1984e98fa70a886226bcb5e997b05fe250dc604bf71a2676c0860d7e475f058f26a3c6fe26cfc6c2f286f5f148ab33b4224a0177172a2dab8d1e588e9b093429df758033f2c13fccf488f1424d786b46c03582347a3fdc9f98f0ecc", 0x71}, {&(0x7f0000f97000)="42980401d54eca49b998efc1376d83d87cf37cfe23574bf07ad460546f7e5032dc4436e7f0c8ba2dd6a9688db97f0bb1cfe6e3059b74f0747c41be15d18861f82a9f99a257e8c4bb896e82decba93a3912a841fce244ba9f5688360f948788b9534e11634761e20ae68491a4ecc893a8f1a50c1e1699f5614137b77e973985ce77d1147fd7bffefb6bc10e1aff96f4fb22fecca1433fdae791c790df4ad19a37bdf8c9fce25116986ed3f22c1068ccb602325adbef6f2c410e210777b69211ff196456f5c348a12469780f994c6934a125d0e14d4c9ce8077c7d75855e4bd84510bd04f0903ae463bc7d247ebc1b20e05695ab", 0xf3}, {&(0x7f0000c3c000)="831d56c89f2a1ec0a3b58d7b9952f6fec56dabd166d84e1acc58400463ddc195f630db27b7ae88c6e1502c2359ab5eb3259aa548e75087419f0410d15299b975e3d1cc6c98458c529a4dc4afdfd586eec09aff9ba78123ad6ee9997df62206c57361d94804182a4155d0fa7f68679d6869dad5cb906101ac4772f9336a677350122205c1b77f7008beb9b033058cfc58d5fb9f39c650f64cd8fa2095d9ac5cb05cd551a89edbcc59e5370f43d51cef8f934fd7d9d60f5f0cb4a4ccea2070b1e95158bef965a011c1f217ca43192278d0d321d51d5c01220627b0847f024faa2494f0", 0xe2}, {&(0x7f0000591000)="39312668727f87f400591ea167e47f598e9c5a5da4d4159cc65884b308a6617eb36e79500554bd8a82ade2b7d1cd9e4f2b86a874ff1d00bfff5f9c5221c1becbb9563b3bad01d00cea04554465dbf2f0ad66f8c19ec633633098ae8455db2aee7f99a3433de54f680205f7f6a4f34cb18fabbd9568aca9cf15fc8dd651cda93517ef07ed9a5244ed4f7e0c519b80729c02be494cf9a3bfb28de23e3a2a3b0eb133888ca9e1233321a127bb8a937a378b22d7a49cb5cf7a7d70d516bab50b4fb2ee767894c2ecc170173aca5730744715066b8e790c251ad78fe5", 0xda}], 0x6, &(0x7f0000f97000)=[@assoc={0x18, 0x117, 0x4, 0xa011}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xc8, 0x117, 0x2, 0xb2, "17d9110bd854b49586f17ef9c50457c14da58f55fecc4181d7d65b30f209b6bf62db9221af80b1b519914c94235a86252b35352c76df190e2d35b6a1d42bf4c3eacc90cee92f8860b04f44ebff69c265a1e369d8aceb6d2bf36dde271c89fa9db8136782cacac327cb36bd24fdb12f0118c7ed16d20311f74aced52f4e7ba5fc31ec1f5cbf96ce110c554539382ebaa3a79483a75e3d2a1cc30270300b517714dae3805933084a09387d52eb6da5a40272d8"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x13c}, @iv={0xc0, 0x117, 0x2, 0xa9, "0473f32823d8068a256f9c547c8b55693d0bd4b261372ffc20d710f68ae5f387e47914135b489e896bd6660ee174c2824069bbe816486f0ae08b58362197a5d265dfd597a1e35635f27363cc2975560becd4b1449fa4abe25fec9f8e9eb0b472aa7ae1fe9ca80edbbd0d6b74c826a54ef52a69fa869010c1ce35197e44ca380f7d8ef426db802acf204c81e5ed4d6d93beed66ec4630ab67d700c96a01b96c8935d31b1a98ce486425"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x230, 0x40000}, {0x0, 0x0, &(0x7f0000f98000-0x60)=[{&(0x7f0000122000-0x1b)="c8d1c6ccc8714ba01e786490abb9482534a3392f7edfced72e8d35", 0x1b}, {&(0x7f0000211000-0x38)="552e79a30730d5c920fcf6d51a3eabdd0c2183fedf39c5be0efb3ab69f76148a33d908330b87acdc624c6942e9f57cd5424be3deaefb6998", 0x38}, {&(0x7f0000f97000)="040401255a6a65cae1267f0b6d46ec27c5aa48ced24306f0caaf93cee5a048b5235fb1a12650657ea3e52325faa3936c353a5a54b847fa21696811d96e780d9710189ba4f2c6e0038f6650ee569959d880627b6020ccad74d21272e4bd14464c877799e3fd343412b15068e4292920d1ec49b0c61df5df5378580b08b5e482b870693fa06546a5c9c6baa1dcb79de5d1c5cdc2c30612198bd2e85c1aa61ebf568651505c73c92f33e2899a6463ae02fcb4764ff7f201fd9dc180378792c5625a1c51296624fb0eaeb807b6ede56e827efc23fbbbcf5d0ce0ddc1364cf064b4415a35", 0xe2}, {&(0x7f00006fa000-0x97)="6661048f8236c67174c373c5b934f1cf202159afee599638171844f77b3e7dcffe0abb00672e7cdfdb6f1b32bfa5cdeeee0d291f519bce6fb71c3317215da9b6c36024d2f99c0662f33322c904b414ff79ed05c660e6754cdb2cca32b437fdbdbaee498c40186394e7a9ec8ca4f00d30d1b5b6f09d7feb777169ce0a476ee80545c1882e5b106e29ebad5a69eb5c663e9deffac899d7ef", 0x97}, {&(0x7f0000f98000-0xe1)="569983d4b4ea1a3b613ea857e5859adf95ab521b560e655e4cbe1789855f647d7636b08cfb896f906af5642c2aca4f77f5aa69f4992d681aab2631e41c7bf94087076f8ff1c39d016257b211e340099e96fae2e9759afe376254bd6e4be9fedc6845053028fb75907fb015f7fcdbf746c547ecc96e4ab3d89fec2d028f8b458c86fc621ac13fd2147f0550803d4de731aabc5c9ed6384835856b0fdd95a770603848d51fc3d64a1c4771e8ad63fa3f38a55c88ef881e33cd3453a5d807be55a30de71f8626c96712c9285e4158020d7e9716acb9238666fccbaf9876ecadedb1fe", 0xe1}, {&(0x7f000076c000-0xdb)="35fb0ac6d79f371317d919b1eef60f711cfc40b1b7de0f0d0c0b12adcbbd41d51eed947a8276ebb361629a9d93a43d1cfcf3aad94b3f67fe203ed15c8c56abbd5f53b5e617ef09e7dbc59e42e3255f0dfc544e7f3cb0b3a26433752adf7ba5ea964d43d54602d0652bbf5e7ce6c30749cfa5b646d96b824d7faa04dda0acaf2f3cdaefff3a8e3319abc1e37a5e900310578f369d706c7e4d2b53b98e761facf8e5183b4eee2ab706da3d7f87f900db42765aa64567ab9c8e764e55a6cb0a56ddef351af4ed8edab9a22c309555b5fc850d970dac252a0898d2e813", 0xdb}], 0x6, &(0x7f0000377000)=[@iv={0x60, 0x117, 0x2, 0x4c, "cd778a95dc0740e0d6b8c1a9014077854f7d4bfb6714b67424ed9478ab8b08911f6c937fec498025d32dd0ca7a7ef4d24e357482cf744f1ae26ab903a2a4eb01d812c01f1226b8c207350462"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb0, 0x117, 0x2, 0x99, "5f575782edca5d14563ec1f52cf3a2114b022e420c9b5ade3f2c5780bd132e49ada487a5ae8d680cc3776be90a1d8dc099b4c7cf766d846d3d4d8bc00ade478259e1509aad228531e45e9dbef01c2c155657f9f6ba158e88990688bfee989621f794075a1a72a0c2859bc99a36cec521fe2283104c1412913e6d320ba5b0466244ee17ebc47943d9b159574aeba62d0d48388f40a55515518a"}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x47, "22a3210500de9730ff063135a7f04155c2a857f49159fd86f8f6c880b3ea38c6fa817dc56c8128085805ebefbd597300888820af0280a5dc540b0d576ff07441b327e1ef1187da"}, @iv={0xd8, 0x117, 0x2, 0xbf, "fd6e4db09f0ca87baca9567b1fa73e984c82291aff2dc123aeb04d9cffaf0b107b0854c629c3efb5aea31aa5a06cbefde21e419765a516cb8f93d5ec48fb9c9a9716ca89a8bd7a557af71728a06d647109a4955b18e8bfc477736c40e11fed858eb7a9152f0b309e04bd115afe72e3ada4b31a69436eb0f691a6c95d3564dbba666816c7ee42c14b7d3d9a013a4bdd9e28fae3625667856f0371d170a5df2ab11f34941efa1f8ac5d9986b5031eae8e43f70e1300450c4669652239a7984d0"}], 0x290, 0x20000000}, {0x0, 0x0, &(0x7f0000f97000)=[{&(0x7f0000f97000)="226f30549726a61eb2291bbf2b8f44ec605dcfcfd88580f9d20bf70d917d2da51e0b3bbad7ced4635cc8dff27367ed1663d9522fb03b310a07926506fd2067dd3079c1fa9a1694f5b3150fb64445d411c87921e110fbaf7f79233beac4016d39a8fe2e999866c4c2859ff6e83fd44ef747cd0fad258cb63f22b64b1262df230b9ddec94a6f1870ebb57981838c4b62", 0x8f}, {&(0x7f0000e84000)="d747b2941d3310da99", 0x9}, {&(0x7f0000f98000-0x2)="95db059f38", 0x5}, {&(0x7f0000f97000)="6dcd25cbf85f22a600a025b9400ef8a870c631b3a5d5120bdaeb8068f3d0238a65adab569aca5b9aee13ad14967e509fa4f2457ae1b853c98730c55f41b9c50359bc49b6f6c480a788e4df9f54ff6ac90bd984542ee944910d8c2ae13c2ecb87e7f352c5f1345152b9a9b76b", 0x6c}, {&(0x7f0000f97000)="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", 0xfe}, {&(0x7f0000f98000-0x33)="718f60f26f9d3058d2b14e2992138308c4c062814a103e79bba0526a49ef4ab0ae10fb156a33ecf39e85e9e1e28142b16079b1", 0x33}, {&(0x7f0000d18000)="cc3cc57cf41c06afe7f81384ef80d1b8ceef451931df50f24e89d529aca4e902c483f73b9ff1de63a1f53ad057257753c87891356cd1d6dec049f979fff1bb84a056fc99a3e1bbf2377ebba900b9af6f8b8269b96e6664478f88308edf242d06c504db47eedb33b9c5ec4decca42786dce926eb05f12d0536a49d992c28c44a420398e0e3a53c1c9d9338ed301377e9329fd18b709c5436a1179ac450a1d5d1d932c2c43b09179ce6dff95ebc1", 0xad}, {&(0x7f0000a3a000-0x18)="93c6c3569e5ac3b966e9f7c493aff0c9a1b265b39fabb410", 0x18}], 0x8, &(0x7f0000f97000)=[], 0x0, 0x80}, {0x0, 0x0, &(0x7f0000f98000-0x40)=[{&(0x7f00003f7000)="8d5eb0dd6d69309fc93606c982a578b64ad14004d9fd5a186ea2ab9467a4d57cbcf317cb93f28453abed5bc6058f62f668f66d9b8f096b9003dc105975d82d65d7a92a8823962bf217caa19f845f2e073d744155c010d1c7fa8ac656f3662e83d466838c5b7a55c2b2b89cfe6cfdb85519e5f369401afeeee7c4a545d567d614d49ad57599e588b9c57555904dea5b4ff7e816a606f2114ff7ac5e1eb8db6ca48fbaae281f118bd899266f40fbb4978e1c3c24083bb3df4e624f5a", 0xbb}, {&(0x7f0000dfb000)="ee7b0febed2c2739473e8c5279bf47d4c391693ebdef57060a30ae67eec03170a06c1cdd9d4937d1481f7a1a23a8566678", 0x31}, {&(0x7f0000f98000-0xeb)="a1155024eff5713da31f3d3e6d18846462ddfd933fe297f8cec6848cbecd2f165bc7d9299e708369c7122900deff81e25343e9a29b6c9b2ef5986f4729a05e4cb0c82c25eec6f1231b819fd5be602d870d899e4d1081e9d5cb9d020701fc3a72bfbd059bd3655fe7e078187beefdf5127b1bb6443b7566ef7b99b7c05a2112455b3844f46afc771dd4a1378993bfa60596f30bee738d3ee9ecc594a553a464dfffb9991568a41a231307f3e0eadb29fd2db141d510ff14f2acc3c9060e77a0b146f8aa70043089f42d9680d7c1c45e384c832f1e4291447f329aea9dea9a6e56e5959fab851cdaa94d26f8", 0xeb}, {&(0x7f00005c9000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x4080}, {0x0, 0x0, &(0x7f0000823000)=[{&(0x7f0000f97000)="3f1f88e9831732495ea2b7c5772afbb8b7280a7f8bff0d1d3d8aedd40cb786b479371d8858168e71dcc0c61b9693578187dd6142e94fb4196c749680477ddf4796896cd962e592e6560008a8e7b3308e19bf25057b312dde9a4d15c3447070e008ab2aac64dda2500b0308f2a643a5f7b151f51001a00c79b0208fb3e40825335ab76755dfcc5ced12b0249bf81a093051e0d5853f182e1a8788bb8c0cfd1d64293102d7bb8c839fbe03b573", 0xac}], 0x1, &(0x7f0000f98000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000}], 0x6, 0x4000) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x40f, 'lrw-camellia-aesni-avx2\x00'}, 0xeb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000902000-0x50)=[{&(0x7f0000f93000-0x1000)="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", 0x1ef}, {&(0x7f0000f95000-0xd7)="4d679ea50db7bca2196ec7ecb90e66d197838448534ff3f8c359499ed941837fe79ed164c90682cbeb99696f62d816997f9843ba66bb1cb822723579401db3d24f2180aef7065d5ea3245377e4bd4f907f0841f35c7bb991492bafa70431d5237c061d63139d67ebe60e11ba9cbb7527e9f1c028d4c71d93eaa53bc24f3e159a74fd26330f312484151d7c16da0a62b18bbb1403e62eecb9ec998026531f0e6dad0aa1bccb69ae04078a870899f603274cb6712dbe4f6eda6c427e98a32cf0aec914401012a23c3618c7cf3037e85d8db29181275269bf", 0xef6e23715b1c4dfe}, {&(0x7f0000f97000-0xd9)="d1caa029f3368a6d7abe4c1548968a2237340a39dfa9d94fe4f9a6b4aa2926a239512635abc68decbd71e39363a2a6dcadc184a02488cb12c4f9d8bee4a933e28608ecfa62b5dd26ff3cb9c2c6b301492a1767b06429fc1f289dd68c1f36477fd151b3e222bc7dbac9c5bbf24ccaa2c64356ec6e8c3e19eff040abe8d68eaa62ae083a85c1c2f9198df94624cee3413a76842785a1e2c525d4087fd75d8ee4998698de0e104c9b6491df9ea2f93d60a13f1cc3bc436de937001e5373a4eabf87a30727b8f69197704d1aacfb7c8ce69a49abb89017f11a1da1", 0xac}], 0x10000238, &(0x7f000057d000-0x48)=[@op={0x18, 0x117, 0x3, 0x4000000000000001}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x30, 0x0}, 0x4) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f99000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f98000)=0xdc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000c4000-0x101)={r3, 0xf9, "f62ea84cb41d8b0a01a4eae11670ce888962a231498b8d876fbd48c26accd0e319b6092587bb8db1c20946d250e1227ef6dadfdaa5fbf61c0676a85eb3cbb1d15979f5f7625f7c7e42adc1a379dcd27aa36ad80b363d4825a19fc796ad7d09e056941e710fbb3a6504c27e22d0d9ba931108006636ba7d2e1084196eb4e15bb99a75d9d41f69b259ba082901b9749c8703a971a4ae671ffd2f69add730623b5c4175d5e7f4a4528cc37e6dbc57e3a1cbcc8cd2467138735a7a20eb56b5a6b0c774e3f03fba74c19769a96737009ce500b5de2d26413ff9d8dd49cd478f1792f33750311bb98eb340bb818158142deb831714b8fce072d49573"}, &(0x7f0000bb1000)=0x101) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000f97000)=@llc={0x1a, 0xd, 0x6, 0x0, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/09 04:31:27 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00004c2000)=""/105, &(0x7f00004b6000-0x4)=0x69) r1 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000c71000)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000fc7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006a8000)=0x1c, 0x80000) 2018/01/09 04:31:27 executing program 2: r0 = socket(0xa, 0x3, 0x2) setsockopt(r0, 0x3a, 0x0, &(0x7f00007c7000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000000000)="f440ff115fe37b8c6513f33f1d1d9454d9b61c6c701dfcaa96bcf373aedef66687dcafe58dc5e1ab9986857950e501ae7b951f6958be66fadecb8873efb189db0ed8f4fecd551761cfac8b65e58436b1f09e6b790e9899a4b6f42731addc13c18a7fd35350fe31d5fad3cc4c6ad95406a3d0e1adffe4ff4dcaa05173993e0855326e9ab2595600f1a99d6094688f5d") bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000745000-0x10)={r0, r0, 0x5, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x3, 0x4) 2018/01/09 04:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f000070e000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eb8000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x7, 0x5, 0x5, 0x4, 0x1, 0x400, 0x2, 0x1, 0x5, 0x80000000, 0x6f7d, 0x6, 0x9]}, &(0x7f000030d000)=0x108) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00001a2000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b2b000)={0x5, 0x202, 0x1, 0x78, r2}, &(0x7f000023a000-0x4)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f0000f87000)=0xd26, 0x4) shutdown(r1, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000634000)={@generic="0757c3513fe32750601b2e1832fd244f", @ifru_flags=0x2000}) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/09 04:31:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x3, 0x66, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x43}, 0x7, [0x7, 0x0, 0xffffffffffff8c61, 0x6, 0x0, 0x3, 0x8, 0x0]}, 0x5c) r2 = socket$inet6(0xa, 0x1000000000003, 0xb) setsockopt$inet6_buf(r2, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000000)=0x4a54acd8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) 2018/01/09 04:31:27 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00004d7000)=0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000f36000-0x20)={@common="1070365f767900300001f5000000009b", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000fd5000-0x20)={@generic="a943e1165f1142120bb4fb3386f5a5a4", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000f41000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000b98000)={0x3, [0xcfda31b, 0x6fa3, 0x6]}, 0xa) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000143000-0x10)={r2, r4, 0x5, 0x2}, 0x10) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/09 04:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000377000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000ad000)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pipe(&(0x7f0000b89000)={0x0, 0x0}) sendmsg$nl_xfrm(r4, &(0x7f0000ed0000)={&(0x7f0000983000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c21000)={&(0x7f00003b2000)=@delsa={0xd4, 0x13, 0x30, 0x2, 0x1, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0xa, 0x33}, [@algo_auth={0xac, 0x1, {{'sha224-ssse3\x00'}, 0x308, "6373d0c644d873a32a30ba1b2542d44fffd75f663dbf067ad8011fa7afd4297063f8cc86f5ccc95db1fcad7eb5b7e41faa3e1e0b1675a91ab6a955655d9455e61e282f76e278b1930752f7b32056f7e13fb243f8ca56f2826435ef874b0cf493bf"}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000212000-0xff)="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", 0xff) r5 = accept$alg(r3, 0x0, 0x0) getpeername(r1, &(0x7f00008d9000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x10) pipe(&(0x7f0000af0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000792000)=@sack_info={0x0, 0x6, 0xfffffffffffffffd}, &(0x7f0000cf4000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00006bf000)=@assoc_id=r7, &(0x7f000038a000)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000775000-0x10)={r5, r6, 0x4, 0x3}, 0x10) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00009bf000)=0x0) 2018/01/09 04:31:27 executing program 2: socketpair(0xf, 0xa, 0x1, &(0x7f00000c0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000d19000-0x118)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e74000-0x8)=@assoc_value={0x0, 0x114f}, &(0x7f0000e74000-0x4)=0x8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e74000-0x3a)={r2, 0x80, 0x32, "cd1f7e65ff92b9b423fce86483b865088b1837fc39505d654eb9d1faa8c1b7e71d0e4138f533e2b1026ee28520ec175cabfa"}, 0x3a) 2018/01/09 04:31:27 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f1f000)=0x0, &(0x7f0000c5a000-0x4)=0x4) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) writev(r1, &(0x7f00000f6000)=[], 0x0) 2018/01/09 04:31:27 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000e000-0x38)={&(0x7f000000d000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000-0x80)=[], 0x0, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000012000-0x10)={0x2, &(0x7f0000005000)=[{0x9, 0x3f, 0xe1a8, 0x176}, {0x1, 0x3ff, 0x180000000, 0x3}]}, 0x10) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000009000-0x6)={0x0, 0x0}, &(0x7f0000003000)=0x6) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f000000c000-0x8b)="e1c57c4ccd1cdaf724982e7f066ab51b71e309cf3b469c56be17fdcbb29529e32c17372615b17ec7839e9e9ca60c209906ccde925b1608d1edaeeb271efe5349d96787396daa41a5de13db83ef35f8ae530973bf80d9cca177187b6ed33531aadbb2fd95b9936b1b1e857e47733eb2de42b94ea44aec4661fe3d7c960e412af54ca3e1ef1197743ed11bf9", 0x8b) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/09 04:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d17000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000bca000)={0xa, 0x1, 0xebcc, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x7b, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f30000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000c0e000)=0x20000004, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00009f0000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bbb38780b9c4e7caec2ea11f2a4703edb0a0f05d5a719cc72fcbe653f773a10747a5fd8512f07bf1387c39296bb8221cfd20d096d3962f2bbfdd40bebd6a154ddd14935a9ea753beec95e13e43b9d27a28973c162796d9c4a6774780504eb9743d007442c15e5e08adf3a0e4367ff644afea485c5472a531c9a4c64c70518205403a9c7e8520dcb2f9701cb609bc64f917d7a469c3f1a7fc864af972a3b304c46a5debdbb67a01e7323ee31f4b8a69c2c5ee7a8daaf5851a23696300728a3cd318b85260858d196c7e99dc76a2ff91d56ab76c5d2198d1ffd67b29dc211415a8cc82f492c041b7174263816672ae34bc903d22e68153ec1fcfb3dadd9867053bfd10c9e52d83b2ed9d079566526ff7f6eb6c0cb86a60a4c45b6fdcfc6862b932b5e4ad71c15ecc9b479e4beb36fb34a72b92ed1c1b9dec713a64c8df54e8ff90240d2ab7224ad13604009bef689b91bc81295cd41b09986146a6853d3ec64293d9409d7d9953ff9cdec85cac2ce13104856afe31b4aaf3e0a1d863d3fa1b3db47d01e8c63ea3", 0x207) r2 = accept4(r0, &(0x7f00008db000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a3000)=0x1c, 0x0) recvfrom$ipx(r2, &(0x7f0000515000-0xe5)=""/229, 0xe5, 0x40, &(0x7f0000736000-0x10)={0x4, 0x1, 0x5, "c742a0a45672", 0x3, 0x0}, 0x10) 2018/01/09 04:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d3000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000035b000-0x20)={0x8, 0x0, 0x820a, 0x8a8, 0x0, 0x2, 0x2, 0x100000000, 0x0}, &(0x7f0000eda000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bff000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, 0x98) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000fe0000-0x8)={r5, 0x10001}, &(0x7f0000224000-0x4)=0x2ed9fd6289f1e0a2) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r7 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r8 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r8, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) write(r8, &(0x7f00005f4000-0x1000)="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", 0x1000) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)=""/0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000095000-0x10)={r9, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000652000-0x4)=0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r11, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000616000)={r6, 0x80000000, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r10, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_udp_int(r8, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 04:31:27 executing program 6: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ef000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008df000-0x90)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000093c000-0x24)="240000002c00250400000000ea00fa0e02000003d230bff5feffffff1adb060000000000", 0x24) 2018/01/09 04:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008e000)=0x0, &(0x7f0000d5b000-0x4)=0x4) write(r0, &(0x7f0000fee000)="260000002a0047090000000807ee04001000401403000007dfffffff000000000001ffe36e35", 0x26) 2018/01/09 04:31:27 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c45000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000ed000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000425000-0x4)=0x0, &(0x7f0000363000-0x4)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r3, &(0x7f000010e000-0x38)={&(0x7f0000540000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ee4000)=[{&(0x7f0000f7a000)=""/35, 0x23}, {&(0x7f0000577000)=""/46, 0x2e}, {&(0x7f0000fc8000-0x41)=""/65, 0x41}, {&(0x7f000032e000-0x4f)=""/79, 0x4f}], 0x4, &(0x7f000075c000)=""/108, 0x6c, 0x99}, 0x12101) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00008fb000-0x4)=0x0) setsockopt$inet6_buf(r3, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a010000000000000071ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fad50974e8e1195c600f8000000040002663d75dd05000000000005eb000000090838a46611f937f96f7c4ff812a8f9fc3f072fe60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026ffffffffda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb49c7883", 0xd0) recvfrom$inet6(r3, &(0x7f00008f4000)=""/65, 0x41, 0x10040, &(0x7f000063e000)={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) setsockopt$inet6_buf(r3, 0x29, 0x3a, &(0x7f000097c000)="", 0xffffffffffffff98) socketpair(0x4, 0xa, 0x5, &(0x7f00001a1000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000ff5000)=0x1, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f000034d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ca4000-0x4)=0x14) sendto$packet(r2, &(0x7f0000da4000-0xf1)="b6822c5a3b6a61d34973f3a40c7c984016a1fda669fe9a9090ccc7332a34a60aba69133e51c195003570af31b51cfaef1767312141f570879ff87a93be69d6e97e0e31f3e61f1d391449e65b9eb74ef89db208c05ffea48a5c65e0565e6af14c1258ccac344584d3924c63a94f9aa897a87cfb0534e9da03fd36255c2ee8b648f46930bf64eeb8411ede3596cf2de41c375f7f2d1fedd0ac929b41de8c4c0a6a3b347495bce746c762ed2c7b8c3ac3c74eff6336c46489a42385f081f93dcbee857ec0be69f626a38be0196d0b2387498723c7eee13510307c6dd4d6de2baef8feb661cb7b430979d7e6635aa93f2f437f", 0xf1, 0x1, &(0x7f0000d48000)={0x11, 0xd, r5, 0x1, 0x101, 0x6, @random="60c07da99fe1", [0x0, 0x0]}, 0x14) connect$bt_sco(r4, &(0x7f000039d000)={0x1f, {0x2, 0x2, 0xf5, 0xb1, 0x0, 0x100000000}}, 0x7) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000f9f000)=""/211, &(0x7f0000bcb000)=0xd3) 2018/01/09 04:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ffa000-0x10)=[{&(0x7f00000e3000-0xd3)="83749790052e6411561329de825a7e15466e612acc313d976af08bdae9a6f84ba39e372680f35b6fca5303ad3302869b1ee840589d6a74216170f8b1e20a5762341547bab110cc2ee3c0b46b88dbda65fac6a227abd5d97a66e6be36fa9c0666fe8ed82de003f6824a5f4ffc599b05e2939e5179532e20c4cdf42204d980fc067dadd4e3b22d090faffe4a2fe0c1f67d98160da50af4a3e822e6896b0eb766e179262364fbe33786d90a54e98f0de26d87c55fea4b1e56961d31baf59a203190142c2cb25035f423ab83ba7aa9b977276b0e5f", 0xd3}], 0x1) close(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000fde000)=0x6) close(r0) 2018/01/09 04:31:27 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) r1 = socket$inet6(0xa, 0x4, 0xa9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000955000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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, @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}}, &(0x7f0000189000-0x4)=0xe8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000f9a000)={0x11, 0x345ce8dbe9329d41, r2, 0x1, 0xbd, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/09 04:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) socketpair(0xb, 0x800, 0xf9, &(0x7f00007c8000)={0x0, 0x0}) getsockname$llc(r0, &(0x7f0000d38000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fa4000-0x4)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8864, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/09 04:31:27 executing program 6: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00007e4000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000058e000-0x2)=0x8000, &(0x7f0000811000-0x8)=0x2) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000054a000)="", 0x0) 2018/01/09 04:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000473000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x6, 0x7fff, 0x0, 0xfffffffffffffffd, 0x0, 0x7fff}) shutdown(r0, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x8, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/09 04:31:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d0c000)="7ad6a07fb93fb5961329ddafeb6125a796f7d28ca45bcd49f6561f062acfe6bb30dae2d786b5782fa0aa5ebcb820d5bcc1e83e3ec0644699270af9cbaf26a1286b2f3e4c04c68e5e7d3c67ac3a0766674cfd14ccb9182c1d776e08974ea2189534e1a9", 0x63, 0x40000, &(0x7f0000000000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000b6b000-0x1000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000084d000-0xa0)={0x0, @in6={{0xa, 0x2, 0xac62, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x400, 0x0, 0x3, 0x40}, &(0x7f0000724000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009ce000-0x10)={r2, 0xbc, &(0x7f00005ca000)=[@in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe6b9}, @in6={0xa, 0x2, 0x651, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, 0x81}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001d8000)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r3, &(0x7f0000861000-0xfe)=""/254, 0xfe, 0x40, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) setsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f000039d000+0xbb0)="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", 0x1000) sendto$inet(r3, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r3, &(0x7f000004b000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2) 2018/01/09 04:31:27 executing program 6: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b01000)={0x0, 0x0}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000081c000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b02000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00004cd000-0x28)={@generic="92cf41a9acbbac2dfb796b7e7dbfe061", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f00001f5000)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) socketpair(0xe, 0x0, 0x7, &(0x7f000038f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000ef9000)={0x0, 0x80, 0x1, [0x7]}, &(0x7f0000846000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000090c000)={r7, 0x7, 0x30, 0x3, 0x80000000}, &(0x7f00004e4000-0x4)=0x18) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) sendto$inet(r6, &(0x7f0000a21000)=' ', 0x1, 0x20020003, &(0x7f0000bb7000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000b04000-0x10)={0x0, &(0x7f0000621000)=""/15}) 2018/01/09 04:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e76000)={0x26, 'hash\x00', 0x3, 0x200d, 'sha256-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b15000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008c1000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000090e000)={0x0, 0x401}, &(0x7f0000bff000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000216000)=@assoc_id=r2, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) pwritev(r4, &(0x7f0000d3d000-0x50)=[], 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00007d7000)=0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000098000)=0x8000, 0x4) accept(r0, &(0x7f00004ec000-0x80)=@generic={0x0, ""/126}, &(0x7f000030b000-0x4)=0x80) 2018/01/09 04:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6f000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f000036b000-0x30)=[], 0x0, &(0x7f000016f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f0000823000)="27542fd473570d3936e061871c74ad0684ffb7c89c3f729ae8fb181cd116c74a29", 0x21) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000d1000-0x10)={0x0, 0x0}, &(0x7f0000dfa000-0x4)=0x10) 2018/01/09 04:31:27 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffef1) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f000062b000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000332000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19e5a7aef6609745, 0x0, 0x0, 0x0, 0x0, &(0x7f00000c1000)=@generic="3ac19caa61e2939da084f3039fc7bf36", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e8e000)={0x0, 0xb2, 0x20}, &(0x7f00007ce000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b71000-0x8)={r2, 0xa}, &(0x7f0000373000-0x4)=0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000037f000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 04:31:27 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x7) 2018/01/09 04:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000016) writev(r0, &(0x7f0000000000)=[{&(0x7f0000176000)="3900000010001947040000000000000007000100030000002000130000f17f0009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) 2018/01/09 04:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009e6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000587000-0x4)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008f4000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000648000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c70000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d3e000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a76000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000021a000)={0x0, 0x0, 0x0}, &(0x7f000050f000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000361000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bbc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cc000)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000061c000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff9000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a66000)={0x0, 0x0, 0x0}, &(0x7f00002f5000-0x4)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000569000-0x8)={0x0, 0x0}) r12 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000b5a000)=0x0, 0x80000) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000329000-0x8)={0x0, 0x0}) r14 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c73000-0x8)={0x0, 0x0}) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = socket$netlink(0x10, 0x3, 0x6) r18 = socket$nfc_llcp(0x27, 0x3, 0x1) r19 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000676000)={0x0, 0x0, 0x0}, &(0x7f0000cb2000-0x4)=0xc) r21 = getgid() r22 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000865000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ec000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000023f000)={0x0, 0x0, 0x0}, &(0x7f0000a2b000)=0xc) r25 = socket$bt_l2cap(0x1f, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d25000-0x8)={0x0, 0x0}) r27 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r28 = epoll_create(0xffffffffffbffff5) r29 = accept4$unix(0xffffffffffffff9c, &(0x7f000087e000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f94000-0x4)=0x1002, 0x800) r30 = accept$netrom(0xffffffffffffffff, &(0x7f00003d7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001d3000-0x4)=0x48) r31 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ceb000-0xc)={0xffffffff, 0x2, 0x10}, 0xc) r32 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000927000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000058d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e3000)=0xc) sendmsg$netlink(r0, &(0x7f0000256000-0x38)={&(0x7f0000ddc000)=@kern={0x10, 0x0, 0x0, 0x1098}, 0xc, &(0x7f0000992000-0x90)=[{&(0x7f000053b000-0x57c)=[{0xc0, 0x2, 0x734, 0x811, 0x3, "1d6eec7e1827cb6bb67730c443f40342468d113f5b9402ab0c0f495ad2f224afb07f342048cbde3930d0b3130ecd45e97107acb05f251ba0a0e7f742cb0cdedb3b9dd4356647fa67b601d45b6ae59745900c0150da70399121913e204faed4331e7ba4f25f2ff264b1b7eb56cc0ef14af4cc1527e129af88a73bae3bee905c78237c974930180f5731b393e397fe6d9d378bef4d56aaa7ccd6220fb39328cd263c0e14bb0b369b89eb1387b05e9f56"}, {0xf0, 0xffffffffffffffc9, 0x300, 0x3, 0x2, "a29eced5bf53c5873b45c011f5075fbab0bb9332b6d81a972d718015e428e5619904e850272008de0fee0103bd11e3ac6963c54bf45c1745f57c72c12ff9d480021201a5ca45d834545e4128e2f5e76df7eccdf258e38bbb6e991310f11cdba7709ae3bacff1dd999f29722aaab49b4f2586e3892783265552741d338b2e0531f9a4b2cbfcd9b75bcf366d07fd23e8a5307608a72f975c1b6d85686cefc4f6505a4a8bb5ab7a044d59fae102cd4b9938a237239ecc8455e2801bbc8b222fef19bd168f26e5547877653d4ad090875b8f5ec757771e2594e042ee502eea015cff"}, {0xb4, 0xad2, 0x0, 0x8, 0x3, "effd6c4a3265cce8a34ca378f12180316fc0d16f499348bf549e1b112e1b3022806aca678962425a2f934b1ccbd16a94dc712cf8c3589483b479905d47090c067a99b1def3e7e08363d91c615a3f21b211dc3f2277b51e7967aabed4d44d2502e35a1df817f7fc3162e8bf7542f352a4e8a6acde25d5dfc7c6f317567796d98f21fc5727ff1e6dc1222a658448150770ab1428e1fcec0a58d244de4a24d6d8887c"}, {0x84, 0x719, 0x4, 0xff, 0x3, "9b4ed44b32c85d6f320b836199a520b756861496b4cdd4267cfb196dc37fee7c06b42696942a89d10ca1f6c56e75b54185f45f6ea70857af6bc2f863932d9f7286db95b49d5836c52f9168006e3b4890bf94bd33e7e1a78b7c9e1334934e2d5eaee31db73e6f5b94c2e5ed955950e980f7f1"}, {0xe8, 0x3f, 0x9, 0x1, 0x2, "3dc692b8b9035d5ae2331bd4c49a7ba33748a15d84831720c285cf4d67defb6733c2797204f42fefe5572382c33d42de917c628040b5efc4d1b91a71bd9e3341f273dec7d5fca30d381b5d85f8bc025048dbd7403bd830dd7771247730dd2d5cc325e77667f57f6b35f60885f942e287cb9474d81ea5d8eb8a229c155ec4ed5d68c93822a71a38435fa1e713fe56bd6d5e42ba794ad97b1e4554751195f0263d08de7888c2cb209f504da771a35c069bb3c7b5b8d63e9a9a7739728ff9e0c396dbaf067a9711f36f6b3b5c36cea1491a1d0948fabc7f"}, {0x5c, 0x1fffe00000000, 0x300, 0x2, 0x0, "58321ab1b491643974ca928a83dca3042580353ef86f560b41cbd3b6d318b05e1ee4d0a76d9efd03276cb09314b921be3138608f01b8620c9bed9021f51425061e2ecf01b234c79eb4d6"}, {0x80, 0x3ff, 0x204, 0x0, 0x0, "2e9c20a3d300f862d53d8fa9983f91807f651321de8c40b7c9d8391e4948deaa762950175f11609136e08641b689a791477519803b17bc49318968492544a7bc45a71bb30d5af65046283f7b16fabe20e90b7f0ce8de1e83617698311023689d1a9c7c742f02b248686d63c09ec93ccc"}, {0xd0, 0x1e2, 0x110, 0x2, 0x1, "0227f70865ec086fb3bbeea2a3fe9caef885a2ed7ce37a787b063fe18557acdb3d49a9a2a285e9112bed3e2105ca46af2066db27f863fe9b9e2b79a11179dbc2bb3358ddfd14987a3f79cc7c438bbd56568303539a5c5d31e0257cba8ff979c82024beeb4aed42790dc00849b9544b8d7ee4d0ec060e106bfd50811b80f09a37be5de402f7d8ac2418e332384421b075df5ee8d7362867f649acf59a73b39a39d7bb592f77006a36bea26168a0304676b8f65a799453af528b35e5798de86a"}], 0x57c}, {&(0x7f000049a000-0x10ec)=[{0x1010, 0x6, 0x511, 0xff, 0x0, 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