={0xa, 0x4e22}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000100)=@hopopts={0x3c, 0x3, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x34}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x28) 2018/05/22 22:57:43 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x6000000, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:43 executing program 7: r0 = socket$inet(0x2b, 0x801, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000100)={0x9, @random="12190b66a8ca"}) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r3, 0x100, 0x70bd2a, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbf3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000040) r4 = socket(0xa, 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000003c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$netlink(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000400)={0xe0, 0x20, 0xa02, 0x70bd2d, 0x25dfdbfd, "", [@nested={0xd0, 0x72, [@typed={0x14, 0x8a, @str='#em0vboxnet1%\x00'}, @generic="7f53300ab5b87981d1965a2defa707467cd621eba38eba08001a7e97bf53b5bb1d2378f8c010328433082846124e8d8381d043ad1ccd724f9ccf4b118e39170613c80ff9318487bf395578d75481d53b8929f73c4c257690f60e2a0bb73887fdc896adc5ea1d5eddb890582fc57d54a27ff0c8acd9be3aed1590d255406f5b29b5fc62853ffb2833314302662d8409cffe74788bc93d4e5f9f1f7ed652a5c14c07b38ccc4e6d9a40b14d3246601ed32ab57aabd4980fad8e"]}]}, 0xe0}, {&(0x7f0000000500)={0x28, 0x3a, 0x2, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x18, 0x22, [@typed={0x14, 0x66, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x28}], 0x2, 0x0, 0x0, 0x40000}, 0x20040000) ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) 2018/05/22 22:57:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x4000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:57:43 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) bind$unix(r0, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a0fe946d9be8afcf8a66ae440d0fd02fa770729df27b0256912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66274e06c682acd37b641f0000000000000000000000"], 0xbd) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000b00)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x940}, 0xc, &(0x7f0000000ac0)={&(0x7f00000006c0)={0x3a0, r5, 0x401, 0x70bd25, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0xb0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0xffffff52, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r2}, {0x138, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x3ff, 0x8, 0xcf68}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}]}}, {{0x8, 0x1, r2}, {0x4, 0x2}}, {{0x8, 0x1, r2}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x3a0}, 0x1, 0x0, 0x0, 0xc080}, 0x20000005) 2018/05/22 22:57:43 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x3, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:43 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f526000811000000000000000000000000000000000000000000fc004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x5000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000400300"}, 0x6f3000) 2018/05/22 22:57:43 executing program 6: pipe(&(0x7f0000000640)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r3}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a31e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a600000000010000005c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f0000000000"], 0xbd) [ 783.185869] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/22 22:57:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xb000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:44 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0xe80, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:44 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000007ffff00000004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:57:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000700), &(0x7f00000006c0)=0x68) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="7379c300000000000000f8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc4635b5b4df77f00adbd8008f916ff18ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd14da5e484a40c4dec8bf6ee2acf5600d766c59df9a891f4bebb2ce6fedc459d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd3"], 0xbd) 2018/05/22 22:57:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket(0xa, 0x2, 0x0) getsockname(r2, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) accept$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x1d, r3, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r1) 2018/05/22 22:57:44 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x80000001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000001640)=[{&(0x7f00000020c0)=ANY=[@ANYBLOB="1000f77e0ad21853ff6af6259453"], 0x1}], 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'veth0_to_team\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockname(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000001c0)=0x80) r2 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) r4 = gettid() r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001680)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001580)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001780)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001600)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001880)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000018c0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000019c0)=0xe8) r10 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001a00)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000001b00)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001bc0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0}, &(0x7f0000001c80)=0xc) r14 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001cc0)=0x0) r16 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d00)={0x0, 0x0, 0x0}, &(0x7f0000001d40)=0xc) sendmsg$netlink(r1, &(0x7f0000001e00)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001b40)=[{&(0x7f0000000380)={0x11e8, 0x31, 0x307, 0x70bd28, 0x25dfdbfb, "", [@generic="6f0eb5ce03991243cdd565c56e62d74f117343a61a8788caf07735413711dd834416a2fc3ef3fa4d12af435654a3002f9b38fd0a08417fbc90f8f78e8124fd041dc6324ccb75972527c3286331a25a4b589d87", @generic="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@generic="21cbf9f35d0275b8294bb4f6e0f7341e16d135861e7b58258e075788b79948cbdb98061e63ff7d465d2475aca8c9228d7820f1ff264431a35d7d069fcb6c65ae0601dce4c2e6211b9fe4fc0ff4310262be6554af204075301335aa026e16e1570a2335a30ad1beeb37d2bc1b42b80ebc241ad84a6df323a135b60761917c9b2b4d4e08ae2d128f44c3f487e2c25b7a69896a27946d086489866240ed39f99e11b0d740f34781a3ad3dbb3a0c", @nested={0x1050, 0x32, 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", @typed={0x8, 0x89, @uid=r9}, @generic="ba0e672da7218306426f2741321534fb05d0a77688fabd6f30a411667bc204d1b3623b7c902785ae48e204af0dd3c22168a1de055ac23e1504e7", @typed={0x8, 0x66, @u32=0x7}]}, @typed={0x8, 0x36, @uid=r10}, @nested={0x2f4, 0x89, [@generic, @generic="8b43fae85e7316344fea3bf44878bf2b9c5f17eaf147739c56df46d73f0960ed3180100908965c0bbc379108909c31d162db752999707e53b2da1196afa8ec5bacfec35f0c1f0aa9b12f989ee1c4f32bbddcbe1a66f4cb1fd2f1b5729b4242faf1ce780159a74bab68b286", @generic="3c34901a7a642cad7125dc74931472cfa46c96578b3e0ba31babf7a46c163d334424c97bc609a2863bbb7083a1140b80e62d92e7597f356680c4d415024cd0fac8c3ff5dab73eeaa52af2aa464364be63fdc6b6e24d0da640d87340b8d5c565e8cc950f2f91ac637e4c4634fd02a888cec5e3dbccc7bd6fe833d731b5469b9fb6a529484831f87ce0e6e3f1f9e6f63e868", @generic="3caad37437a4b106844d691cd532e988d12e3d9a3477da9e8ff46992e00a41a035194fe114b2592f77548464bc37581802ea8e3f5379f2b347d9c9fd22ca4fc07fd113d0699599aed35ad4c94cfd027c5acf6955e8114e3c8c12285291e703696873439b4efd9952acb37b20c113ed4c4573e458eef632ce3800885a3f11435f0439c90b8bcba12d0118f692a319d1f6ba02764acc99a837d649c3ddc33ff6e9aa50358bd5032751365a0613c65434ce296a58ae098fd766efbe40282a8fb06fbe93cfd1946e793c1c728878ea3ff3dcc85c03f27850af606d029309a42abf51574d1f4429ea8ac34f8aeb2001d860a8d44c6648a7", @generic="550f7820281174188bc68eaf0f4183731aa43f0b5ef1b25e646c4ee5dab366b6d738b0a499665a6f361a10414a414b9cbff89547973acd7fb63901c9c23c4daa261032639df86c2f2a823f72cbe8a88e6fc0d17dde0382af46e2dc0d985792d81454903734d740fd64b8427f8a37fc8931d48be87d2e461a545abbb637a4dde029ebbddc0ef393fe564d0a4163aa2ec3d7c89cba2ba1ecb8889eaa475e3ea5b3c4b1c1e3ed4f18", @typed={0x8, 0x75, @fd=r0}, @typed={0x8, 0x16, @uid=r11}, @typed={0xc, 0x3f, @str='\\{--\x00'}, @typed={0x3c, 0x54, @binary="d72d6ea6865bf9d35b00996e2bd75a0bd14d94c0b92809b2e70d7bd646f4250a40e4286e208b7a70e15e3ae5e7a9668b7fe7ca5fd72e"}]}]}, 0x2770}], 0x5, &(0x7f0000001d80)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x70, 0x4000080}, 0x4040040) 2018/05/22 22:57:44 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x3e8]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x500}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:44 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000d00004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:44 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x6, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:57:44 executing program 7: r0 = socket(0x10, 0x10000000003, 0x6) r1 = socket(0xa, 0x1, 0x0) r2 = socket(0x5, 0x0, 0x80000001) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492589, 0x0) sendfile(r1, r2, &(0x7f0000000000), 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000080)={0x10000000, 0x1, 0x2f}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) write$binfmt_elf32(r2, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x310d, 0x100000000, 0x5, 0x3, 0x7, 0x400, 0x3e6, 0x38, 0xfd, 0x6, 0x8, 0x20, 0x2, 0x3, 0x7fff, 0x9aab}, [{0x0, 0xffffffffffffff01, 0x10001, 0x0, 0x8, 0x5, 0x17d01afe, 0x24}, {0x6, 0xa485, 0x2, 0x800, 0x8, 0x2, 0x7f0, 0x7}], "13e2fea6bf3e85b5366cfe0db63cfb646711ee72809736172757584663e5ce366e1ea5c3072aa74e66aa076b6fd001cd9ecfb0e421ee312ba73ea8428fcceb2adde687cde5273fdfe4fde436da25238c4e1b0151eefb5ab62af63eaaca501742fc4ee52f7a58a34c0fe5540ab14b6396e72a0f355f4bcd19a412114982867d8273f2917a", [[], [], [], [], [], []]}, 0x6fc) 2018/05/22 22:57:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:44 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)=[{0x18, 0x1, 0x1, "01"}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000180), 0x19d3002cfa2c4f1, &(0x7f0000000240)=""/237, 0xed}, 0x3) r3 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1, 0x81, 0x7fffffff}, &(0x7f00000003c0)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f00000007c0)="caec89d1f35c144e016a6bfb998ccf8dab7cb5e2bdd7d38fb71149c968468d8e143f4ad13c9e46c20185dde58916a3df07709d68dd594c41383c71645331be24babbd18ed2f1f4f457b04c0d21681e88948120f0a014bc0205e8b794bf5947fc0ed9c13a95e6013c4c57a1289d1e127b2bc8b0b68af46da366d583c62f71af1aceeaa9e78a41b7692852062463eb5591449d868c1c31bae71e05a131aae9f615a3068b8732a1", 0xa6) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xa0, r5, 0x400, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb6}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa86cae67a9641764, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40e}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0xa0}, 0x1, 0x0, 0x0, 0x81}, 0x80) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000500)=""/143, &(0x7f00000005c0)=0x8f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000400)={r4, 0x1, "05"}, &(0x7f0000000440)=0x9) bind$packet(r3, &(0x7f0000000480)={0x11, 0x1f, r2, 0x1, 0x80, 0x6, @random="99ec9fb8a220"}, 0x14) 2018/05/22 22:57:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x8}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000002c0)={r0, r2}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) ioctl$int_out(r3, 0x5460, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x45, "a9e51edf464efa3d91f4cd14e77521e68865cf8e7b128d074ba3b89461178f311c36169838e584e841822c094e79ac1471b0b2243f8bf01e0515aa33c93ef06e768fa63156"}, &(0x7f00000001c0)=0x4d) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)={r4, 0x7, 0x2, [0x6, 0x40]}, 0xc) 2018/05/22 22:57:45 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0xaffe000000000000, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000700)={&(0x7f0000000680)='./file0\x00', r2}, 0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r3}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000640)) 2018/05/22 22:57:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:57:45 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000040000004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:45 executing program 7: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000040)=0x63e0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) listen(r1, 0x0) 2018/05/22 22:57:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:45 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x1f4]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:45 executing program 5: r0 = socket(0xc, 0x3, 0x8001) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x1600000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000005c0)={@mcast2, 0x0}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000a00)=0xe8) accept4$packet(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d00)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000d40)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000d80)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000dc0)={0x0, @broadcast, @broadcast}, &(0x7f0000000e00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000f40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000f80)={'vcan0\x00', 0x0}) accept$packet(r0, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000010c0)={'veth0_to_bridge\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001340)={&(0x7f0000001100)={0x234, r2, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x4, 0x2}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r5}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xf8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r12}}}]}}]}, 0x234}, 0x1, 0x0, 0x0, 0x80}, 0x40000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x29, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'lblc\x00', 0x0, 0x1e3d, 0x15}, {@multicast2=0xe0000002, 0x4e20, 0x2002, 0x7fff, 0xf6, 0x10001}}, 0x44) 2018/05/22 22:57:45 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x200000000000000, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:45 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000200004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000006c0)={'raw\x00'}, &(0x7f0000000740)=0x54) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000640)={'IDLETIMER\x00'}, &(0x7f0000000680)=0x1e) 2018/05/22 22:57:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}, 0x6f3000) 2018/05/22 22:57:45 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180)="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", 0x131) 2018/05/22 22:57:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x600000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:45 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0xfeaf, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x2000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:57:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x100000000, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000680)=0x49f1, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x308, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0xbd) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000640)='vcan0\x00', 0x10) 2018/05/22 22:57:45 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) 2018/05/22 22:57:45 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000800004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:45 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0xffffff7f00000000, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xf0ffffff}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:46 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:46 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) socketpair(0x1a, 0x5, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/217, &(0x7f0000000140)=0xd9) 2018/05/22 22:57:46 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000002000054100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:57:46 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/12, &(0x7f0000000040)=0xc) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ecffc)="0200fa00", 0x4) 2018/05/22 22:57:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a31e9cfe5abc8cb14a02be440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df7f611dd268008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b53401955324f91e0606c682acd37b641f"], 0xbd) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000640)=0x4, 0x2) 2018/05/22 22:57:46 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x80ffffff, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xb}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:46 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x11000000, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:57:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x1000000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x13, 0x80000, 0x4) accept4$vsock_stream(r1, &(0x7f0000002500)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x31, 0x0, 0xc6}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002380)={0x0, 0x5ef}, &(0x7f00000023c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002400)={0x0, 0x10000}, &(0x7f0000002440)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000002480)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000002b40)="468ef0904f693f9be6ce02bd111209dbdca5b2f36af925c54bc8049de170972082e6d43c021af02dc1d6407452ffd5cba149d1fe5ddb6056b91cd6770fae9f5c6890ef98842117925019c21bb30693c2e3cb3bb0ff949c0b969cce157ad8765cd7ad7eda8b393449eac190301bf8f8f8cbc1d92dee33fc57cadff03420ee02b66113e076c4a497e69ef4e3699a6f80e5096ad27075e96979df87df8bef86749fcec511b9a3ac7333f060cc592678b0f43bc4b606c63dc281652b498c9addee1014f0a1c8625bc1a4b85e6fb671ae6a644b270df466b1731b4ca183760a2908e8b7cbdf1538625ff6cc11a1457fda0942ba2ce6d1fe3aaf268f9dfd52c09888323700cb8770c67e2fc7190d61380665b600fda80c51f53ed8e3c8291e4ee3e5c5a7c102ce403f7c4c860b6378e909fa0fdc49b85ffc0eb7eb322d17c6816662bcde313df7167570de88a4681fd6d88da7f2f1638cf1bd33054ec34d277303e104c6abeb2c20e67e0480ce001cc05d7b56052cd23b9f10fbd9c3451359b7117737fd05901e6108077b75ffec094f697494ff3a597dd82087b29b046aee98f5405dae3ad330f45929ae01901ce9cbdd3f7c5aa226a39f86ec2e57b2acc3848074c2e947c4b9d776c9f92f0b7f4d6473587a23a58e068064fdd05146d3bba9089cd4e5cda19ca7b59abb500d40f2a8adaae8caf616e93d5d6d6cb874ecb75f8beabec461a7567adb8ec82699b25ebe5dbbe758cc8acce6faeeac4d2a840d557b2b0f3aaa352611371bcc2da28f6601e3ea06b6443bf71640704b7897a474f0906362fd57ec3112ef4c8630e3b5c877861ffede57ee6dcccf3746d79b202649db54d435e282b3f5315819d351815f3a7ddebda9789f552546acc9cd846ce18d587dfd3cd968d455903dbdb004ba66588cdd1880cf03eefac25fc1974b77fbb8eec6dd24eed2dd9fefb2d7cb5d201df42cb82329eaead3c59164bf4bcfa697c1423a162ad97cb2ddd4cfd6f0e8e3c8bc7d784084c374b3ecd4ce93d9203f9f3b672aba8e031c53ab174a9bc435b06d2a2aeda63fb73d1786112e79432f9830781c4d79aedbb0b995b1905dcd84cd132f0f8025827b676d943d5df3f370254d3bad6ed0d8f994ec27a79ea60abde0f5bbbfe07737479f9cd88452676eb119999009cba1d29659745a76363c5d1add234ef9d31d8ee329eb6cc216db242d367660ffb857fea9df5e344afeff60e5fc592caf9255d1deeed4a834093ce1fd6fcf431f43867fab47df95a19232d430fd55eb87675947f53965e30d7b6feac7ca3ccdbb49bb49bec619646aa0e765006b4dd44596b9ce877bc49ad2f5019b19849420d6307ecf15160aba4396e48e4bec67f43d983f42fd141cc3d8ad931c04419ad933b4764514e1d6bbf44f4393c5298f09b0fb2af4e781f47332cae5a02f2448636b879ce012e83270b0bf300a6019640eb899a71bd57f503f81dfe80f79485293a3d2696c47343ee45d368dff73bd89c094279175660015512478f0eddd788afe5793c544d8e446527240a275aea3c2473af29698e97f97d1c7e3eeb049d13caf38b8977e363aa4c7fa8a3d75d78bf4d41be711238876c55923f64c29e4f251d458becc000605000bc30137df716370b32d26facabba35d2005ed0ac978a5ede64eea64b134264b542f93ab53a09042c2ecb92713382c92e99cb178828527b5292919cc9b513a71f6f3ecc9521c79be11ff94daf76e6a3b51660c6369fa2d79bf713bd519abd26aad00955d97d66b9a27b64b35454903db981ab5e78f0ac1e17dd08d2019c7c420e4260a9643c04d19751b8fb186cae6adc4d46f0affb0f7dba648cfc48198885c240f58d0d0f24204d00ce3562de1fa2113b2f110ae3e12f9f0ea4fb59592baab2c9bc03d269d4ba2b4ecfdd27d82f06b5880eb83d20edf1cde94b3a07249a215486224b0737e5d004c2f5e3b12e5a3cee124ee7ead9a24c7a242ebbf0bb8759e6df7c900090adaae11b4d0f5149fa2dd855d2b6fe9f90af37a7ecff991242ffdd457414a24a69cf3e7b96c7848db1f930e6b0bb8d98916f0427a44b8d1f29661dce89b115d7fdf5464bb7eeaaa8a25e3a50030cec6c2ecbcde558613863e4effdde398e1946650180127cb82ca5211b5772870802561123855707295f30b63674639021be8fb58952714895ca8948c5ff2d928a5afc7546eefa69a5ec69cd5a0f05ab9fe56ec17eb183e8712c296b54b35d1a274d5128d1b388482296b0eb8b61563f684d5d7cd1ca9ec15439d17862ddef681606d4ae6ae0d3c88dde565b4601b18b0f5e3eb72edd5783cce75f199e297284a342abcd1f1a41e99ca824724882c18b2edf26b24e45cc9d461260bcdc6c3e6e8b7de8195d805a47a15cef8e6f44fc600a01d8dbb522d6c1567e210bb00c5b745f294f5e34b2c9f50ebae827fe68d98a8808f657eeb0c298c674047b8f084d334c5f550d0b3ad23877ef1af8b30a6a6380f3f2a339fea054f50ce2a9c6e05caee625939543667eb8c7db7f19e65e50bd4c321b5a3d5250e9785cd209e4d03f7b285a110b081be40e025ade2058253dfa37ac22986666d838192cd31d82606fdbe22f88366d75d5313a1be9401624ccb2f3a4b40acb4d284b9c7736eea51d1cb4a868e96b94bec360c2e0b61376a54e88cc421ba645cca9ced0ea8cb1378348b22b0a6dac71935a43cbe67fe4dbdf2eff91b276cc1a1fd8874c6ac7d68373b1d28602c046415cfab7f6af4e0b7f96183230e55292449c40377f797be643e753b4ad3affdaa99e6e10c87b085260462e968b970f1f62f7a8bda63d15251610b7c17561bb32c202df8e9971fb5e525e84ed33ecfd0fee1687d199b1d948d108ed21521094a1dad1eb9fee075fe2771c546141309f62d3bf0d464d458d684acd1f1c3ae4d37a6e55069c6697864817a359f080f048064153d3d2b8aafd2c5ab8383ad693caee665bbf49707d01b31b50a9fde5289499c67fe28d6def4cf4a788bbd4b559b5d7801244519add3d6d6308ad3e63381e62ce0607592b4c298c12a447c8e3c8b7529530264fbb3ab7d6c04d3ee89799cbec6df57bdb7fe551c49838f9463ce2db488f9257fb1dfd464347d9a32a2fd38fa200e01e4ef1d817b0e95f0e2e490593bd832864ce15c5d4b1f805726312dbe21ea7f1123af82784a68bd2dad1e927541e29b4d14565daaf5db7d79bd6909c1409888ea025a0fa3ec7ca80bd006b2c065a80486e292e8940489ddd78e7333afc49c4b1a3321e1f131ffed280b38a909ec415adb40bf1357d8bd124579725213cb22b30fdcd107b03054064d6a64fd60d5341239c4bb1c3a3b036c51bb93ec94704ed06a0b4466316d8a3680f802388bde7f04538aa58dcf933530835f806d0a3f339e10bccae7cd7123da273c5987433268eb20409b4097c81b1409e7f7516512db96d783f6c8e483a47201911182fd039623336b5e7593567f964ebfceae0eda685b7ddf47254ebfb50549e5b83094f1460d450e13fa7fb8e6627e7da6054bbe97a3cf735b892870c4530b7ad7d808853a1f244ee11781c6085aac26c846fe36e2e023c2da02db122d169aa11e960e26556834696d4fef5ae6de2c2fdf5bdce4af6d07fdda2aa7f942fe1921612230595e832c26bad266173561d690c5a99aff1cbce5b6a49066a839c88e5dcf8d0540eb50abf873f0bd96553c5521a834ce5eb69c8f5260d9b0c84c913f67dd9c37b21d6c8a69ecba6559de507c950c0c2eb91a6fd8b75ffe6354400622460ecea4b0258308d725424c4fec59792f4c5d07a847a5284ccb4b125d749e98b65134004b78978b6f8bc7e41639af12e0e39bcc996a954c09495344dece0a539a146a0c87dc8da0978d1afb24ef40d92f183917c1d1a683d8c3d69240e22adf0dba327a74129a08ca2706079474974295f37496cf6592dddb4c3633cb4997ef10f4f6fa872f085fd5a2af670f90c8483d9f56902f34574d2387eecafeefd7c110c03996b41635bae85a3776c6799a254a4f20431ad96fa7dca9331cced5630ff5233aeb7d9b6ad03b144f864125b386f86791ce9dc9d553060716dd393f600d5bd4689976623d7f223af5dd39a52320b29a8c60d3fd379fab4adeeb6446075cb53e15f97013f5b097cbb6d62166867f94982199c763345fd9dfd673a1563ac3dd2dad323cba816ae468068615cac65a2ba3e5a44e1ce2a3d0d6bd356e4cb9a815186f794c9dbd20f19619e77a0e526ad4071faa4026ec496b7f5b8c1ffe167d32b65c6c80adf2e61e185b9fae55ec12d75e2045560bea1eff930c8aac0776295318f0772df298fe3c50e08db3619857bebf03d063e2ade8a7faf06e1d15d9ae016e3447d63d7966601e06a7b0616e5567160bf72e58e5a9167283a73a1a8514fd2357a67e3afdbe88f42af92429818ad73c2271cd5dbe2caa3eef62b458c055a48e76b72305fd3fc055f771c4186b90edb6b04d48e46a3b594ce2ee2038be4482d4cbe6be572a5e5a7db1f621c51d97215fd915152cf8ac5528315f10e9f4e44f229e6185180f2dd3ca9d6cc8deab5b6c12fb0be9d949d3cbbe19ced2a6092d37c7da97c2baa64b908a3b1713bfc94eb421472993bc76757feffa6d2780309878a2accfcfc32ec46eaecbab78787746ca90be04b425d63eb1692ab9134ceda3640c5f6cbdee9659a9c67722c35b1a560deee489e1c23ea1488f95be5bbdb5326b29cc8bacf0824576c2f6145e5eef09c73b85f6197cc0512a36b1478adb417b0f9a91800ac960b0d11d79181cd25c1b0771b9270c1117d90bbf28f643bc18927ece36a9a1d6bd94cf5aa5fef37ca1fdf4fa1ea6ec7b5220c7ae1ff6609bd97c50274d65647e9e529691c2a868ba5e0993a318e6bf2efe07088d9a7fcb85d413bb5c4a57b080fc34c0a5ae7285c370ed4be0f03c2a5b6c1635eaa7d6ac29eb072fd5ac726e26586c0ec09b5374f5c7bcc8c328ae95fa5a51966e769f5d1b1b7f8cc91ab73c896d0d4036c61bd4ae00c531993c7433042307a444216c01b23b557377c3fabe3590baa7b8ef4083d9a6184649b0ad88a091663067fce66f7c032f6f7d6731279fe2303861760fcdad278a3a8bd30cb1993aeec4d14e151275dc22c023a706a30c63de6a85d55f9c76ed18da30e0e78cf4e75f43dda7252092fbaf33f7e8e61aa40f532aeb4ddb57db13d651829e9a8b4fbf658fbfc8c314cd2ba26b2942f4e366e1b33fcd56d057cff041925b1e7cbd4927b4c41939fdc2edce5b2ceb499720bdec87fb3386bea94c0fac4fddce18b56eada672af0762cb4518147bc2981442289b2c6b2d5b6bef18b9d9bee022f456d862b2b9f0afbc8c323a499193a9e605c059b4cf476497657bb33dde66de30e33535c2367196d605c8924fe7d0fbc18d4331f7d241b1ea4bad0ea8676f83acd308085b78c086c2e78d07dee021e173672fec21f16b7e10a538cbb750b6a6fbed9d15612032cf9e90fd469f2ce65aa3d0df5ea89c8f7dc78d8abba6b27e285b2b794b1548943ee9ac89195224399c9ed6224d9126ba006b813ae8099e1881caa9584658e3bfa9a8980d0e7fff1d0d4b8b0e94362785d3272103d6f2ddf1205b71a3b80be9f014e0ab984a00db24dc28451dfaf8d13e3255d01f08d5cde61256a83896f7472329ca7ac1de8e7a86866fef72037c0118aefadf6c430d0f9968858f944962db8b23bc07c89509000b458673f52bf8437b991776ea3cceeca979691503c8614169c72f1c3a8f6e9928bd8eb0e06af567e5e4", 0x1000}, {&(0x7f0000002200)="75b6de30d70c261df95966e179185e1337b43e7d13e1f2d32c74171b1414fab8ae49cfa208cf776dc1818290670bdc2bc1b758816b6ee3845aab5698e64ea34c90c27839695b8ea7f3e702edbdfc7e7ac9e02f1e7579e690bb34f2cd38d5c2c252a2609cd5e7253e68897ef822a16fe8846a58860549a96a8b897fb95acf7756c097480ad329bfe5c5fc5808769ae69cfd25961585f7c368d482", 0x9a}, {&(0x7f00000022c0)="bf4fb05799b02530bc0b681d2d7d3dd6796452e8cbcf3ccdb5cd2dfab88cc0e394fe81a58e983010192112beafd8923bc9dcc2c70a0faf37518e4beb7048882f315b7a8bf80927651f8802d09aa9f0117d795c04444669b936419a26018ac395c828707c2be7de4b684172fd5d87dda46f47b061b38931a0c9ec4e4eb825c4933ce50776cd10731ea00837cb35df2e08", 0x90}], 0x1fa, &(0x7f0000002700)=ANY=[@ANYBLOB="20000000000000008400000002000000080009000100000005000000", @ANYRES32=r2, @ANYBLOB="18000000000000008400000006000000030000000000000020000000000000008400000002000000831701000800000000137300", @ANYRES32=r3, @ANYBLOB="180000000000000084000000050000002000000001000000180000000000000084000000060000007e0800000000000018000000000000008400000006000000ff07010000000000000000000000000084000000010000000500070006000000060000007304000007000000fbffffff01000000", @ANYPTR=&(0x7f0000002640)=ANY=[@ANYBLOB="ae84c7ac4958c922bc1182555b48e12b3fcc335cfdbb7fe1c7ef5b7f94f67a63b032c1c74eb36a9999d28b52f5b610d5ad1ae2f5525e075f0bbc267d0f8491f3d68590002c44f13715992d8af41ded86465b56e504b8f15187c24d8f2470df71a5b7038c916a4edcd287aa46f2994a15e9b6c69947cc69f7285b729ef8eb010fc0ca"]], 0xd0, 0x4000000}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002b00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x492492492492498, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x329}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/05/22 22:57:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet(0x2, 0x4, 0x9) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="3bb3866c49ea1fdea95ee12e2a594522", 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/22 22:57:46 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f526000811000000000000000000000000000000000000000000fc004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:46 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000640)={'nat\x00', 0x9d, "d19c8d0ad52ba440ed38077feb64ec8898672825147adb84e9a546d3563a715d13fc79a6c770cf40daf27282569749b17abf517fa7a93645e42727ec4c750b959d1912207f572eeedb23347d8a454670e771f5194706ecf0b81144ffa4ea1d646eaa9cf20f600902a92f9bc2c3e4b6198c180001a9a59aa1d25840f38565802cd775ecee929848643b8744d29a4dffbcdde8427055d2e8e0ada258afd4"}, &(0x7f0000000740)=0xc1) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000780)=0x1ff, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000007c0)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xffff000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 785.331524] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/22 22:57:47 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:47 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000fc0000004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xb00}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:57:47 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x600, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007780)={r1}, &(0x7f00000077c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x380, 0x10001, 0x820f, 0x0, 0x5, 0x4, 0x3, 0x8, r2}, &(0x7f0000000100)=0x20) 2018/05/22 22:57:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10000, 0x289) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x1}, {0xb, 0x80000001}, {0x7, 0x9}], 0x3) ioctl(r0, 0x80000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/22 22:57:47 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"}, 0x6f3000) 2018/05/22 22:57:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xf0}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 786.416823] sctp: [Deprecated]: syz-executor7 (pid 31867) Use of int in maxseg socket option. [ 786.416823] Use struct sctp_assoc_value instead 2018/05/22 22:57:47 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000d00004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:47 executing program 6: socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockname$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r3}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a31e946d9be8afcf8a66ae440d0fd02fa771729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f1160619ca4c6a46fb200d3abbb0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"], 0xbd) 2018/05/22 22:57:47 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x3c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xf00}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) [ 786.555086] sctp: [Deprecated]: syz-executor7 (pid 31885) Use of int in maxseg socket option. [ 786.555086] Use struct sctp_assoc_value instead 2018/05/22 22:57:48 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0xe000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:48 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xfffff000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a31e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d50275529c0b5a722ea4ea289f54e06c682acd37b641f"], 0xbd) 2018/05/22 22:57:48 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000040000004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:48 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000100)=0xc) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e27, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x35, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{}]}, 0x10) 2018/05/22 22:57:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:57:48 executing program 5: r0 = socket(0xa, 0x80001, 0x9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0xfc, r1, 0x4, 0x70bd25, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000280000000000069078ac1414bbac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50200000907800003c6fb0d0e67667c6c9b30e3c51c4db2eaebbec44b86eabfbd92070dc18d5e1852240c03a8d1abe2c5425dce0774ca1e0f4e337c00c7bdb4095e65f3c10fc8fe73bb6fafd1bc03aaf8e96d6c89fc0c68c138af924fb0d874b3695bd507d70364b1451083a446b89d7c035a82f48fc508c18777077c3fc3ac56c774ec1b10000000000000000778ea6ec1ad51af145f1"], &(0x7f0000000100)) 2018/05/22 22:57:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x9000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:48 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:48 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x10000}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x4e22, @rand_addr=0xcea2}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000140)="fc1e7a272d7d8726770fe166aa3d06f5c91cc2d0283eaed59eb44e549923d1e15ece5872c6f6d83f8afbfe2d30406399266570dd1309f51f590afe48e1347f5f5405f39546c4d490d32df9e0ef7fa5b2388773d5406befb87253c2b07830b8e92b7fe1717b8ee0b69372b5da66e59fc24a5152bb", 0x74}, {&(0x7f00000001c0)="be3c7edc99c52fda8c985bf5fc3a35d0b9410142d978238beab89e3749947fc8b2d0fd69a27dceec4062d9e8e13304e9c4bdab2443d0dbd02f1af44f985a43de685d9a8e44b2435addbd7f7f78d587c2aa521683726c79f4a6e42347a8b04b98ff35ab7c148533fc01f42a6ad82fd2ed834155a65d367a4fccec1e6628e988421a07408a0206328061a0d349b6e0e4575a7c3b59dfd8f3e56747f9d9d47e002ea63fe00833fd12918a9eb3450b0e03aaec329c4afea61dbbe0e263b32aa054f236a573e6f8baac11", 0xc8}, {&(0x7f00000002c0)="f4a6f9665777ba28e02159b1b37ace52eaa7fbaaa51c71ee72c88057e84f8b62d9b697f86733417449738007a1b0455217b673ff5f02d53c0d79766dccb76d6210da75c39aca6e763f0a6e04130cad1343a1", 0x52}, {&(0x7f0000000340)="844bb970079b89a5e11ab4452b3c3035968e897c9a4d6d36d5f3e859cd50c52ba52295b2345d1ad0cbc605438c8d6aae2fb5a5754e6383ae530756065fd729ded025cb1547a9192d82c43d8eae40412f52ab15db9b91bc4db6fd87cb70b14e6f0f9080999427bc9069a7a3c3d778ba62d5b463653aecbb87ec0bb39ed1dab0aef7bb3f991c5f57c764c5b9e263bf51af8464f164c1", 0x95}, {&(0x7f0000000400)="d545a557229fb332f7", 0x9}], 0x5, &(0x7f00000005c0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @init={0x18, 0x84, 0x0, {0x1, 0xed7b, 0x7, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x2, 0x0, 0xb142, 0x8, 0x80, 0x7, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0xd7, 0x2, 0x5, 0xd}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x21c2, 0x5, 0x0, 0x81, 0xffff, 0x4, 0xffffffff, 0x67e, r3}}, @dstaddrv4={0x18, 0x84, 0x7}], 0xf0, 0x4000000}, 0x0) setsockopt$sock_void(r0, 0x29, 0x400000036, 0x0, 0xf000) 2018/05/22 22:57:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:57:48 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000d00004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:48 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, @multicast1}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000006c0)={0x3, 0xffff, 0x5, 0x1}, 0x8) r1 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r3}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r1, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x300}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:48 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000200004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:49 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:49 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x700]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:57:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="73797a31e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de252fcb250e492ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59019a891fe0a02a453fc2fbf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641fe600bc701db273f0b224afbd945001a3cefe50"], 0xbd) 2018/05/22 22:57:49 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="181df18aa9b4e240ad99ed1df3d5a9da5212c8aa4a56177e3f8a57f49fac12effc6571d1b2daf0ea421264fcd585da95ebdecf7b4cc56ab28137d151752de50b8a7d0e42c3f0510adaf99f93a1ddcecccd044c40ae4dd18627e1aff776f1955a3b9cc1442df896aa2a6d78b2872da545af64e072348c067a31d5e4d3dc67d49a58f994673f45667a8ffef9e54c5e37b7359fa034680da7900e24b90190e4922de4a33d2fb1e7d531c431b2c1bb4a3d5fba135199806d5e97f5745d429a216bf0d8352e566676d170bf44159d09197a6339cdc5b31506b07e26afb9e6be86113b6cf37e2eca5a", 0xe6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000040), 0x0) 2018/05/22 22:57:49 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000800004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0xe2bebb11b1e677b8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="16e28be6c214fedf1e5af7b32483d0a51499b80fa8a6ed25e19f0b82cee17500db", 0x21}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000140)=@pppol2tpin6, 0x80, &(0x7f0000000800)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/05/22 22:57:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x3}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:50 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:50 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f526000811000000000000000000000000000000000000000000fc004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:57:50 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000004a00030007fffd946fa283bc0a008000020f0000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/05/22 22:57:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000640)={0x0, 0x6e, "d7e6aec7144e27102e6e2b178f2f87959427dfa816013bd0bc3c793bb2593e910eca78745f48fef5e602b5c7f7ab8e1bcd0b93d1c82d650ef9271b9de490746b4e9a694658ee2f57a73fe7640d70132fe3c1d3941b118319b515ca1223e6ec000d126163e124ca9f0c62b7a8f823"}, &(0x7f00000006c0)=0x76) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000700)={0x2, 0x4, 0x8, 0x3, r4}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xbd) 2018/05/22 22:57:50 executing program 7: syz_emit_ethernet(0x2c, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @random="651ba96b2aaf", [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@random, @random="ce4431c87397"}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x20]}) 2018/05/22 22:57:50 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x8]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xf000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:50 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) socketpair(0x15, 0x5, 0x8000000000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x800) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000001440)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f0000001380)=""/176, 0xb0}], 0x3, &(0x7f00000014c0)=""/136, 0x88}, 0x0) 2018/05/22 22:57:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xfcffffff}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 789.128481] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/22 22:57:50 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:50 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x470, 0x140, 0x140, 0x258, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xfffffffffffffffd, 0x1, 0x1}}}, {{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0x9, 0x0, 0x800, 0x4, 0x400, 'sit0\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x0, 0x38}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x100000000, 0x8000000, 0x7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000580)={0x0, 0x0, 0x5, 0x11, &(0x7f0000ffc000/0x3000)=nil, 0x3}) 2018/05/22 22:57:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:57:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xbd) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x4, 0x420, 0xffffffff, 0x228, 0x128, 0x0, 0xffffffff, 0xffffffff, 0x388, 0x388, 0x388, 0xffffffff, 0x4, &(0x7f0000000400), {[{{@uncond, 0x0, 0xe8, 0x128, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x105c, 0xa, 0x1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x200, 0xffffffffffffffff, 0xc7}}}, {{@uncond, 0x0, 0xc0, 0x100, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x15, 0x6, 0x1, 0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "ea9c3b1863ce78c00f32c462526bec2415b6f7a33d458e1fda8454cb6387"}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'bpq0\x00', 'ipddp0\x00', {}, {0xff}, 0x29, 0x2, 0x2}, 0x0, 0x100, 0x160, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x401, [0xffffffffffffff2e, 0x7, 0x5, 0x4d, 0x5, 0x2], 0x3, 0x8, 0x1}}}, @common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x9, 0x9}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x20, [0x100000001, 0x8c1, 0x20, 0xffffffffffff7fff, 0x9, 0x7], 0x6, 0x0, 0x2}, {0x7fffffff, [0x40, 0x2, 0xfffffffffffffff7, 0x101, 0x100, 0x81], 0xa8, 0x10001, 0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) [ 789.185942] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 789.221657] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/05/22 22:57:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000ac0)="5a1606d3d72c70330ed87cd5459c05dd", 0x10}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000a00)=""/111, 0x6f, 0x80}, 0x1) 2018/05/22 22:57:50 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2b, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0xfffffffffffffe33) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) [ 789.298507] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 789.326684] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/05/22 22:57:50 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff0000ffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e220008907800000000000000000000008aea9b9d0639f5c8d2c3d0d819b38a8ade4672edb0ed449250252789f7b5a445d860901c399c1cafe360d230b6ec1a8dab572c91"], &(0x7f0000775000)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/22 22:57:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) [ 789.356205] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/05/22 22:57:50 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ifb0\x00', 0x3}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x3f, 0xcf) listen(r1, 0x0) 2018/05/22 22:57:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 789.421160] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 789.490170] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/05/22 22:57:51 executing program 7: socketpair$inet(0x2, 0xa, 0x12, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) r1 = socket(0x11, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'ipddp0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0xfffffffffffffffd}) 2018/05/22 22:57:51 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:51 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, r0, 0x0) mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x108132, 0xffffffffffffffff, 0x0) 2018/05/22 22:57:51 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:51 executing program 3: socket$bt_hidp(0x1f, 0x3, 0x6) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:57:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000400)="c626262c8523bf012c2578") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xbd) 2018/05/22 22:57:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x9effffff}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:51 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xdcb, 0x1000004]}) 2018/05/22 22:57:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xffffff7f}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:51 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) [ 790.049810] bridge0: port 2(bridge_slave_1) entered blocking state [ 790.056296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 790.063045] bridge0: port 1(bridge_slave_0) entered blocking state [ 790.069487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 790.076282] device bridge0 entered promiscuous mode 2018/05/22 22:57:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) [ 790.185428] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 790.192630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/05/22 22:57:52 executing program 5: r0 = socket$inet6(0xa, 0x100000003, 0xff) sendto$inet6(r0, &(0x7f0000000140), 0x300, 0xff00, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0xff00000000000000, 0x1}}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gretap0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x10, 0x7, 0x1ff0000000000, 0x101, 0x6, 0x6, 0x100000000, 0x80, 0xff}}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/22 22:57:52 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYRES32], &(0x7f0000775000)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x2, 0x1f}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x1}}, 0x200, 0xccd, 0x0, 0x5, 0x7}, &(0x7f00000001c0)=0x98) 2018/05/22 22:57:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x11e2}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:52 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0xfec3, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:52 executing program 6: r0 = socket(0xa, 0x1, 0x6) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x208912, &(0x7f0000000680)="c6262ebf012cf66f000000660b9098cf39eced398d612b79") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f00000006c0)=""/112, 0x70}, &(0x7f0000000640), 0x5}, 0x3c) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a31e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a80400b1164c28de256e1a4f9c2654508a854a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc2010000803e7e525923f76d66275529c0b5a722ea4ea289f54e"], 0xbd) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x200) 2018/05/22 22:57:52 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x2]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:57:52 executing program 7: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x803, 0x8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r2, 0x81}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000040)={0xffffffffffffffed, 0x100, 0x2, 0xaa, &(0x7f0000000140)=""/170, 0xf9, &(0x7f0000000280)=""/249, 0x68, &(0x7f0000000380)=""/104}) sendmmsg(r1, &(0x7f0000000040), 0x288, 0x0) 2018/05/22 22:57:52 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x223, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040)=0x401, 0x4) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040), 0xba7b}], 0x29a, &(0x7f0000000200)}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) 2018/05/22 22:57:52 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000100)=0x20, 0x4) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0x4, "2bf9527420b3", 0xfffffffffffffffe}, 0x10) recvfrom$llc(r0, &(0x7f0000000080)=""/31, 0x1f, 0x2020, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6f3000) 2018/05/22 22:57:52 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000800)={@empty, @dev, @remote}, &(0x7f0000000840)=0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000400)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair(0x0, 0x4, 0x5, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000880)={{0xc15}, 0x8}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) accept4$ax25(r3, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80800) write$binfmt_misc(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xbd) [ 791.037791] IPv6 header not found [ 791.041482] IPv6 header not found [ 791.092928] IPv6 header not found [ 791.096520] IPv6 header not found 2018/05/22 22:57:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}, 0x6f3000) 2018/05/22 22:57:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xffff0000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:53 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000540)=ANY=[], &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x0, 0x9fa, 0x8]}) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x1000000000, 0x2, 0x2, 0x3, "fc4cd03a9b71b3cb4ff270ef6aaf61003af7518a2ff152df4deb75328d22839b9cef672f7cfca79e89c05118240b6687ae0be4708d28694cf2ff2954eb18f5", 0x12}, 0x60) 2018/05/22 22:57:53 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe000fc00}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000dc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="85314f64f22da7cd0398f88c458ad6030000000f08eb"], &(0x7f0000000480)=0xb) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000c80)={r5, 0xffffffffffffffe1}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000d40)={0x2, &(0x7f0000000400)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000d80)={r6, 0x3}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @broadcast=0xffffffff}}) write$binfmt_misc(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xbd) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000018010000580200005802000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000cc0)=ANY=[@ANYBLOB="0000771c636d2212cc3c2ca7affbea69db000000000000000000c255cdc72dc3b8fa00000000000000000000000000e5ffffff0000000000000000cf5b52a4d5e3ea410000000000ac470000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434c415353494659000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000eaaa4444d3dc00000000000000000000ffffffffffff0000000000000000000000000003e000000100000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000833a6ee9289e00000000000000000000000000000000000000000000000000007f0000010000800103000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) 2018/05/22 22:57:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/247, 0xf7}, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000440)='(', 0x1}], 0x1) 2018/05/22 22:57:53 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0xf4010000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:53 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0x2000000015, 0x8000a, 0x11ae) sendto$inet6(r1, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x20006558, 0x5}, 0x1c) 2018/05/22 22:57:53 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000007}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:53 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/22 22:57:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xfffffff0}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:57:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000400)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xbd) 2018/05/22 22:57:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0xffffffffffffff76, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) socketpair$inet(0x2, 0x3, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000200)={r2}, &(0x7f0000000280)=0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000100)={0x1f, 0x8}, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/22 22:57:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xb00000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:54 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000006}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:54 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'nr0\x00'}) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/156, 0x9c}, {&(0x7f0000000200)=""/230, 0xe6}], 0x2, &(0x7f0000000340)=""/187, 0xbb, 0x3}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, "b3000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, [0x3fa]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000001c0)=0x59) getpeername$ipx(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:57:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:57:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0xfffffea5) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xbd) 2018/05/22 22:57:54 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000480)={0x1d}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000140)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'veth1\x00', 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x8002, 0x3, 0x9cc, r3}, &(0x7f0000000180)=0x10) sendmsg$can_raw(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x1d, r2}, 0x10, &(0x7f0000000300)={&(0x7f00000002c0)=@can={{0x2, 0x5, 0xff, 0x101}, 0x4, 0x2, 0x0, 0x0, "1da6d609c40a1075"}, 0x10}, 0x1, 0x0, 0x0, 0x4048000}, 0x4040) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x6, 0x8, 0xca9, 0xc6cc, 0x3}, &(0x7f0000000200)=0x14) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000000)={0x1d, r5}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x38}, 0x1}, 0x0) 2018/05/22 22:57:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0xffff, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x126, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)="6c6f000000000100", 0xfffffffffffffffd}) 2018/05/22 22:57:54 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:54 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000002}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x500000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000a00100"}, 0x6f3000) 2018/05/22 22:57:54 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="078fd1c9a5c5f3c4b10b3c04aed824d52976da04b17457afe303e6b8dba91cb1477c239848be2d2e224a86f6cdbf4bf01fc229ef3705d8a6fe5e54f8b954590f7e6fc6a121b4014ecfd25a5e2e90debd10ae3823ed3fd35a6e5f674d279a634ad5e4cb73ce7f24a089f1f2491dfd", 0x6e, 0x40011, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000001dc0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001c40)=""/162, 0xa2}], 0x1, &(0x7f0000001d80)=""/59, 0x3b}, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) 2018/05/22 22:57:54 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x7fffffff, 0x8006, 0x3, 0x6, r2}, &(0x7f00000000c0)=0x10) getpeername(r0, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x80) r3 = accept(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000180)=0x80) accept4$alg(r3, 0x0, 0x0, 0x800) 2018/05/22 22:57:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x50) recvmsg(r3, &(0x7f0000000100)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000040)=[{&(0x7f00000016c0)=""/209, 0xd1}], 0x1, &(0x7f00000017c0)=""/201, 0xc9}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000b00)={'syzkaller1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r5}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) r7 = accept4(r2, &(0x7f0000000640)=@generic, &(0x7f00000006c0)=0x80, 0x80800) getpeername$ipx(r0, &(0x7f0000000980), &(0x7f00000009c0)=0x10) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000940)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000900)={&(0x7f0000000780)={0x15c, r8, 0xc00, 0x70bd26, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffff2fc6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:54 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f526000811000000000000000000004e2200089078000000000000000000000000000000000000000000000000"], &(0x7f0000775000)) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000180)=0x3) 2018/05/22 22:57:54 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000008}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xffffff9e}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000400300"}, 0x6f3000) 2018/05/22 22:57:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="00000080000000000000000000000000", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)="ee43658538c8e1a6bc14ac42599bd3cbc2df7faf57e4f166ef04d4bc5b9e8931cd56241b8cfd65be3d4dd3b0f96895cdde7f81b414589463be51f202685b8c1114e4454d14637e3b293e608b7c2af5b840f9a4d7bcca92f5663608e762ecf0227edc389d521325cfa2995cbfb5c027c1628fa7120082d906794c0829986b4ab413", 0x81}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/05/22 22:57:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000640)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:54 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000004}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:54 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000140)=0x2000000000000, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x2f, r2}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x3) 2018/05/22 22:57:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x9effffff00000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:55 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:55 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000200)={0xffffffffffffffff, r2}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x60, &(0x7f00000001c0)={0x0, 'bridge_slave_0\x00'}, 0x18) socket$alg(0x26, 0x5, 0x0) 2018/05/22 22:57:55 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r1, 0x0, 0x70bd26, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2f, 0x1d}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x65d9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x1}, 0xffffffffffffff6b, &(0x7f0000000000)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x2) 2018/05/22 22:57:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getpeername$netrom(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a31e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641d"], 0xbd) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x80, 0x0, 0xfffffffffffffff7, 0x9}) 2018/05/22 22:57:55 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe000ebbb}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x9}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:57:55 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) accept$alg(r0, 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f5260008114fe91bcc59f3fc6e115b7d1c404324d100000000000000a40000000000000000000000000100004e2200089078bae218d8a9b1405a3bc6f45c7ca32f4d5248e7813ed33366e87d05d53fef4e350cc9d2b9b589e6b938b5f08a219273bf020cb3e844507d69a22193adf4bc33e7cd7e97a929963f2d010f03c47dd9c9ad32611ac695994f36c2567c4d14fe1f4da3dab7e40f5cce5f"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x4000000000000]}) syz_emit_ethernet(0x101a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x1, [0x7aa, 0xab5, 0xfd8, 0xe85]}) 2018/05/22 22:57:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r1, r2}) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000000000)=""/201, 0xc9, 0x0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x6f3000) 2018/05/22 22:57:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xfffffffc}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:57:55 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000003}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:55 executing program 3: getpid() unshare(0x400) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x400000000010, 0x3, 0x0) write(r1, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000f0000000000", 0x24) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={"7465716c2c000000000000000400", {0x2, 0x2000000000004e21}}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x2, 0x6}) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000180)=0x37a5c568, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffff5651da1545d744eaccffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000"], &(0x7f0000775000)) 2018/05/22 22:57:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000640)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}}, 0x1c}, 0x1}, 0x0) 2018/05/22 22:57:55 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x3, 0x3db9f51a, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x29, 0x3}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x6}, &(0x7f0000000280)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x40, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@can={0x1d}, 0x80, &(0x7f0000001840)}}, {{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x200, 0x8, 0xfffffffffffffffc, 0xfc9, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000080)={r5, 0x40, 0x20}, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/05/22 22:57:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x5}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000a00100"}, 0x6f3000) 2018/05/22 22:57:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000180)="7463e87391fa3b286aae4d6a959d1dffe4d9fd10", 0xfffffffffffffce3, 0x0, 0x0, 0xffffffffffffff88) r1 = socket(0x9, 0x3, 0x9) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000003c0)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x3, 0x2, 0x4, 0x3}}, {&(0x7f00000002c0)=""/233, 0xe9}, &(0x7f00000000c0), 0x47}, 0xa0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/22 22:57:56 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000005}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000680)=0x81) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000640)={0x0, 'vlan0\x00', 0x1}, 0x18) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) getsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:56 executing program 3: syz_emit_ethernet(0x6, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32, @ANYRES16, @ANYRES64, @ANYRES32, @ANYRES64], &(0x7f0000775000)={0x0, 0x2000000000, [0x0, 0x0, 0x400000000000000, 0x2000000000000000]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000010c0)={0xffffffffffffffff}) syz_emit_ethernet(0x100e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x8, "f7487b1b708291eeffc6a18ced3fc3cc2574b66137269b13d913b493e42bf037de4fdfbe4ece39e15673add60372759dd6203402011b536d140d587dc09d63aae2769bf0418c6fcb645be7f8b165690df8b979b516183425bd563345ececa810e3234f854e10f279865b830a711626331638e803ebde14075f516e42161a377d4aca8058906d05da487ed7f645f014349575f67a61a54aec79366c14cb9d77e94b8d3af8c52fadfc6c76937f48046478d265af9c59a761bdbfb7c9b4a078fd40f79d8fcf8a133ff66cd2fe0de03ddbc89f47ee8059642f95c3cecd465ad45c696f6178fa4151e1b56336b99cbab7b07839ab87f3a90444b7b4c74f0dd40b1ae82dec4a8933da4f89e9156531cee77a12830ec9c31c4dc581b7f6b98a182c944425bc10a11ed2747df68a6fc89df9ab2c11c5d1c7bd9d6c37df462ad0e6a8ec2c553d4fcf55d235c5b328651f8f287acce4b3465232a6b6ace993d650103857305d4dda16cc1c604111fdda1ee5a77879ed74e80f3437dd25424bc47fd07309bb78435b280ecbc28a25f11bd78372442a7ad30938d7cc0f69f4c44343b49ac08788d10a95bbf3002e253ec857ea47a8f40158a4fd9a343af4d83dc927cb49fc7e980527c1c70d1bb455d8451f057a8e43173b885bd9989ab8ee948542a93321f653336da3448bfcf4a22db0103ae2fe081017517a523ddad5dedbd98f3b42ecaf13820cac3980edf51e18ce6b4c524a62d03389c8a8c41dd239278070f0d3da61a83d1167b754fbbfa04903fcc3349aba8c00b3afbb6c4babda90e8c056b001c9b3add5ba0663fa277e60890ec4619aa03e05b297e2cc2b9c8c4082ca39d91572155fcfb6d5c394b5728a20c38fd4057da513af123c67303a54c591bf49d6df56c8cd3336de6e193399f022c8f14610dfdcad465d446139d7987d6fdc75e71d26a116c44bc4469874c5dbbdf5a81ea8b941018721adf019be845983b44492588b1750def20d8cadc1505b483a3df27d12b78009139fdc147a06c41a5b3a3df7d80d989419c9df72e237c68bcb32be67b76b49aecf488f77762b0f417caeb1cb49954a0f17aa0039474c725a21939fbbbf15c31e65549a3eadade7cc6fe449924200600213dce8bb8aa4373461aecb9c79a896bd6bcce6e9bf8d6e905ed0209d0a1c04fbf5019d22afe1932ca27706293a743aa07ebf4a1aaeeece6d5d19df49c78c888fe571325515b1f17151b2b4ec9880df23eb039a454cab2c1438f024192b3ab6b5cee4b1e527c4c48d2eb8f503f01c9a94f0d44aa5f879c4c10871de73661c2b7d9c2f7a27edfffd9cfe04f0b301dae768f6f17bf281079b2bcd2e004f05071c18533e0d312abb5f77695cbc0c4500ff60122aebb2f00d15db19ad46aef65612a917df6266396b229c9ece7e6772ac17d06be6d84967a77b093f65f345ef8976de69c349bd9db4f3662cc356a6cda13a48aa4be5f511851599266b8f1d53c43c84e5736f4f9485f207d1ea738da97e89bbdcab76a1aa1f2a79de94cfc2efad163a02f6c9db8cec3e7eca41cf28ad216d7f4e32db73008abb2368e564b63cbc80e7d9ffad4038c7bd3ab9b0644219fa165037aa8f048e3c326261248d1694d59247da40ff5ae596af28d86d8bdfa52cee65713a305cbfb7ad84e3dfb9beb69ef1559b53cf71245802d286690b7eb16bcfc360685b16b32d81c8d6d81963c960a99d3eba8630650b275fbba1347ef419b62e54bb6f4886ef4d1ec1403b13d51233363e80431e4be02fddcc5fbe268aa39c6fed791939feb7dbfe1285eba50888706295b27e4c0e426471b25d0dad87f110988c59dc0742f637a7abbf1be2be1e7f2c5637f9a6456dcd50d718e8a2d4d3cd5024c188ea56589f4d420ee14b9b4212a284bb1e59d871aaf5ac9cfc872d395be683916e3f069b2eba2c7c0d18bef83184294e6b22bf73e5ddb707a023cbffdbe63b743e5aed20932c1f0342a7427afd292d1f651aa9c57193102dc007bf2b93fd13c12abee853260ef9f80a95fba927e3660f5ddf3d53e450fbea08f432f13e6f14e66e7e60f3c660ec65b3d30a39fab43592be70c7a59fd27b8bc4b2e3a88395a1d8ffd3dc9120604fdfba5fb8abce841205a0960c4a7d7bd6b6432c2f70a7230b89263b980fa2374eabd32443b621399f67a10638fc54d9030239ed80f0f1665410a50054a96d32a0b3ac13b4a30964d79a8b06c3a26ea10367cb60e2bd7e925641e9e9b35a48e6fe1ec7dff9e77ce52f8728c25678f43d1cc17654f7b2137d895d058501547aea5ba0e2ec10a418c5aacd4f0cf3fa025a7d8322dabaf841dcd00e447da8d50d0b484725f3e70884c05aaac4d2e0df2765169290ec25cc35dad5a4c11039d33f4f28dfefafb5d66696f4dc9db6ab26d1f04fc821b8b76928751542835e69f8774c355fa045b0b3d8186fc227a6451d2e7f1050a7cdce208a325fc4974dacf90700f708a1598776ef5ed5a133e4698cbaf9cedabe608ca61040bf4262604eb9ce605b9074faca20c54277dafb4b949ae228a15a298490127981a2fa7d5534bac42bb21c65024d2a8e3020db410a0b7c0929d3d431a12c6bd25e1f46e211f610c02fe13f7aa17315f4bc12996035cae3381546bd44518396576a5e48c12779317606c308677fdd6815a83007aa13c866c52d48694d6ade203da41f86d491032ba2ad1a9966e0f83a249713c9b58aea7526e42431eaf9c7b458a982e2951a2a7f2d6a73f8de2b2e386eba96f4fd9a81e4c9ebec25671de811bce927631ba451d9e1fe6c5ce1dfb1e9ed52c4806542d14fd52e54d5836c458b9a138dad1c14c6d8494d8252f8ea47cb4ab752c5df40131d8d172db70f60851b730320ff601b378f9ab3f1d870ba09b389774f1c229fb43209ca4b6384a7eb0990da28e5595b3e5afbce8d542d34be8bc7af14616b45fad38d3fb677ce49abd1bf2f081fae1d9c2cdd58088e34ea4cfbf0e464bfddee5b738c97e5246ba9111a39004639d5f8456c1b87c019e28808a4cff6d1004ff923ce0a7909fcf5e76fcfce6ab9d507febd369865e0f47c010de784143eaa8d983471cda514e5fa489e76cd7bd9fdb368e5335c2402eb10e3e0449a8831aba5eb921fbd4a2bea4cd6de41b5f8189b7affeefcce248cce1177c201d667b6776f0f9e53345e828f369cd7f3c5be6008fd0d18de5a1e7679c86a74ca4cf4be517ffcf4ee3d60e0133f1db67ca5205c13d51814526db6f71d67c537ebb168dfbdb50b41097fea7c1391272332299fb9d27b8b982b7e3f2aeca9355ac322009c4f8c9e796cda0b1f3521fb5549bd2673abae173f02d4844858d056bf9b3095d13c0317aa5725ab32c7efc0905d3caf27c6202ba82ad4e7285a1e35cad65db1da41846a932795bce1ea9e729a822671f14f5584b4e7f9bd966fff4212fdffef45fadf137bc65f6c3a1296a96de046a45b20bb84a8f4a0aee58e866d5e9333e01539327e4c1d49a3e1473d937937aef8d0f2d21f1c09258052936a2a3ef3eae5ffc2ae4265b429168dd938ef98ffa5f6ed8b09723b40004ef8e8702ed7fc8ad9881592e8823ec37f506072901fcd73cfd7536caa7c2258b158be3e6d5525373b155aad57fcdd3e59db5e3a50d6f4d4d9cbfb6107e42208ec475df243111185ed201f154cdb6e5ad214ad58eec1f5d6afadb9645277c2ba5d5e172068c7a00010ec53ecc235cd1a023b57b95572339e509431573ba7450a1784a281f9741ad58ccc4966d45db2f5204bac010a3f5bb18697349cc3c48ef523110f1f5cfe62313ad25c9550584127b03465b9aa14d22d080ff4187c40581e68fa6efce3a55dc4ab64380f17f7348c86d35038988898937919ea3177eb67a40abcc3d04638482e80f920ecf5ed27832f7d477bdaf90d5da4bb07c16c79fe1a0a0b0adb46d71d13e4a07b233de308e61434f2310ea5a47863d63c7e771bdf62c66b614353d4b955a47a7d3ffec93a6c849ca5941caf0b1d50d68f599c53cb01cb28edd6fc51ac5b8b503b0bff5a19818a7b7efaca36d6cfe5f61d2c2e2a368dd04bdd17cdb80dea95012cb65941b4239a709e34d7e56dc15d23c16b0015a383111fa21cf040249c7d0d4a3c9944272f872a15caa42b9dba8f5e47d5ff00dcf11f0cf4e15ccd615b4ed523d215309f9a1458330a74a5bc89a5e68173d5522cc56f0905bc79454567fe44130cc2d36503512fe92f8d41e10dec718464b842cc1cb5e1f286036ee5496ebb9e54c49f802486f45a366ac85eba1fd04ea4a0dce7e4199e7c8a8dd8f9fca39f9b1b3c32d86a541da2b449261ec16f055cffcc3284b6cba3bb5f8fa2d8848d9d09baca956582440da9f4bc8b82b226974c9c5b07efbabf1706d0d2109af11d1285d2bf507de18fa460dd6ffcf6a3491759ad463f5a677972ebadd1c6c1b057fb8806af6ceeb5dd31be6d379a2cddc2e96dd6337c99667c58ae0c8afd1da8d6b7d11868dd54fc5e705af3f3e415fd67796f5121bc4d1377e41d59dbb5b18bdaae7494b06e5baf06cc65e2a251a41109083a7649d8eafcf92b799cd214a6cc75f8d243a9a26c2f01c7c25a2eace395fc2f9b4eb307de7d88f4b1e3a3a8166dda36d859c26b37ed6761e3fcc65e206be0a25861195294a3369513b734cdfa988d7b669efce20498187f57269e5f05010c98b8175b94514165c31a8559a6ebc925a81474f700bf0b8a1cdb53e72835529d78ce81a6323a6f3f08deef2d05ba03ab4683428a838a1e380692e0cae06d3fac25d3f24bbd6a88ed9980a7b58c0fda44c43b97914e266f9b6ba4fa52753e2486937a00228ecfb4213e741241f1efd1583f286ca06de91d0222edcbbc961a6d7f65106d6c34df1f244c475744a03fa14ea2846eac3a3ed78ff5dfe78fb2859681f8daa2bfe7fb2bfae3e4329bb03c3a1235be94b7fefc846c976050823fd603f03664d2584c267e4ea4e3b39b534861a3476c3593db3765a89dbe550e4163a5cc220cd8599e5d56f95c4340c927ba6e4103756d91b8eda9fc69a0885cf0569f7f0eef3bf129a873a11d3cd06ce3c704461fa47aebc198a3704ff3a8c73bb4d83baa0ccdb6c41d74ec7ca3dec2cc71a40d3bcd92202657c0649a3f49b88bbfd9d3faeb231f7267a4bdb49020b9c3dd11de474110252428bfa58f4ec9ced34e7fdfa0c407c91605f11257cb339d2bf9ccc2904e4596871013c2ca33319ec4a31568a5dc84748f28a83509f2c0db568838800538d0bee9166ec48529b6533a4389b9a850caae06a2b84a7ba2b0ae5062dc920afe8a0fad9cd95db9501ccdc78efe23800cf211506578dd1ba3eb4d9fe8acbac14fccb0ad4985efa997d697b150b0da12988ef1e0efae4ac5f7990bbfcc3d5341b6bd46b44d63235f3fe6916e39c3767c7abf467bb5e6d47606739d02bdcb98515299de5d58a93a64786b7d5079c334e26d5882c93e209721329751dda98e0e1303ce39eeb184d5d078693de2385247659de7e5b4ca8d5678517316b2244d553998e705230b802415db2f7fbfc5e9a9965f9ca576658d83c015a870b99c7327f415bc088821900eeeaab25bd37e97449011f478d0f6501ca0b9603758c74f5cebe76707ffae60aec7eabca04996345e54f7838d29720308442dde436315874ef43fe219d5763e24ee76f526ed75e9700d0b2018de61bd18d2cc920dbc99e63d4becac5ffa6e689acae75f81680d6812cb2ebb018fcc6ed13600dc76d7539f535f8144c930b77ea429ad864b90564e352ee475a442e048470892da97ce"}}}, &(0x7f0000001080)={0x1, 0x4, [0x1a5, 0xffe, 0x7b, 0xa5f]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001100)={0x4}, 0x1) 2018/05/22 22:57:56 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x6, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) [ 794.809186] IPVS: Unknown mcast interface: vlan0 2018/05/22 22:57:56 executing program 5: r0 = socket$packet(0x11, 0x20000000000003, 0x300) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000240)="13fbb04d8991d58d47321d1a24ba05afc7263893a4b4a4d7dd343c67343449d959cf979679f4e65b541a3f21b42b850a5fdc826d7d2d8976386b69748fffa975798cb894f8de102dfc32d4c44b3f42e7087b0e68004cbb4757c79a604cf8579ffc2daba8f924413c6f8eaffa295f643d7b05f223cc7e2b8744b0b25fb7fa97db18db0702cc09a7e8713d308f48c507c5f56ee887842bf3010f9bec6c4745531ad70dbc2e653ee746ba478775502767e5ac5cea1a9f198a8ed06a40dec21e00e66c9296f2f7361bb4682e9abc32ea8ad281c7bdcba488f1fe45e52bd2da2490f57904ed8c0e2dcf2ead0e1e83ceba0b") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond0\x00', 0x0}) r2 = socket$inet(0x2, 0x2, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x200, 0x7, 0x8, 0x2, 0x8, 0x80000001, 0x8, 0xfffffffffffff937, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3}, &(0x7f0000000200)=0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x2, 0x6}, 0x10) 2018/05/22 22:57:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x6}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:56 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52120ba260008110000000000000000000000000000000000000000000000004d114a5e3e1ad6dc7768dce32491d71e33c2cc8025fc0e0cb1cd6c7fcd778cd31123311bcf915bea5be972ecf6319a49470f06d96ea36b143fe8a3807d5a757c9f0000a7b6"], &(0x7f0000775000)={0x0, 0x1}) syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbd2018c1acf6100e95833b8f323411c3d0298245fa225dccbcc0627218123bbdd3da02114289a1fc06e52c9d4582f89cb50e5f5aec50e768c2ea32f09e1226979acb6ef83010000000000000000000000"], &(0x7f0000000080)={0x0, 0x4, [0xa0e, 0xc68, 0xc48, 0x80c]}) 2018/05/22 22:57:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair(0xb, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r2, 0x4000000000000002) r3 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) poll(&(0x7f00000003c0)=[{r3}, {r2}, {r2}], 0x3, 0x0) 2018/05/22 22:57:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x2ce) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:56 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xb00000000000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:57:56 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000540)=ANY=[], &(0x7f0000000000)={0xfffffffffffffffe, 0x0, [0x8000000000000003, 0x0, 0xfffffffffffffffc]}) getpid() 2018/05/22 22:57:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xfcffffff00000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x8, 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/176, &(0x7f0000000000)=0xb0) 2018/05/22 22:57:56 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:56 executing program 7: socketpair(0x0, 0x2, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000200)={0x0, 0x1}) r1 = socket(0x117, 0x1000000802, 0xf717) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000005200010000000000000000000a00000100000000d8339aa3554d27b1ed3dee0119bc4a4e165634512df2c29703b371a7dffb12b1f446f7d59d778b4e60b90172fc3ee800ff4ef54e43019dd5674d097c9a58b4955f663b9ea308ee7554da81250debb6e8e2daca474d5d0742dd287d654b9c088b34a9c9e4cc27a3f5f06d929de902531132e6ffe1e204900c65dc3bf11e2c750b5f01cbef47c522a7cad6566930b020b03e40daee3ed99f3ad6b4e5c92539d07368", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) ioctl(r1, 0x1, &(0x7f0000000180)="9806f4a32f26dbdcac7f4f6c9c70c426b839d3dfbec6f9383f213e2b292448ea54b4e73475fbda822b013e9aa453f56fff74acdb1ae3d0bf8bae538025a5ee37877d9a78b4a0345176") getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/05/22 22:57:56 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x100000000000]}) 2018/05/22 22:57:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xe2110000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:56 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xffffff7f, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:56 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000)=r0, 0x223) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000040)="d4493f2034270d73cdace15eae0d50afb46c3988eed3f96dc768fc30f7c5e2b63deec7ab98723216bf30024c804f600648c37da8153f0cf93f1f81a8e0cc5c0291a4b1a1f792917a921a04c9e1212ee0dd60e7edccc0e6e0e16ac8090d8cc1004cebec45fd3831f9dd91e8822b62e2e13b17cd3beed2fd506414177a80014e9ee5a7d8a328dbe2754bf31a1649e9336f7389167e3cb3824637e67bc2108118db091534cc8c02b4e179a8bf197d76d8801b56496cd1676920a67a33052ba1707ba52eae2f932c1a7b08996c029d84c9cf37dae7847a72266782d99a3290430d0674981fa91a96f88b") 2018/05/22 22:57:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:57:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/72, 0x48}], 0x3, &(0x7f00000012c0)=""/132, 0x84, 0x43eb}, 0x21) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001380)=@assoc_value={0x0, 0x542d}, &(0x7f00000013c0)=0x8) socket(0x0, 0x80005, 0x7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001400)=r3, 0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x33, &(0x7f0000001440)=0x2, 0x4) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000280)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001480)=0x1, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='syzkaller0\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x56ee, 0x100, 0x6, 0xfffffffffffffffb, 0x1, 0x1, 0xffff}, 0x1c) 2018/05/22 22:57:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000640)={0x9, {{0xa, 0x4e23, 0x123d, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x88) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:57 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:57:57 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x3000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10900}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x11c, r1, 0x509, 0x70bd26, 0x43fc, {0x3}, [{{0x8, 0x1, r2}, {0x100, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa7f19f0000000000}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r3}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0x7, 0x6, 0x2}, {0x1, 0x3521f4dd, 0x9, 0x1}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}]}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, {0xa, 0x4e21, 0x10000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1000, [0x4, 0x7, 0x3, 0x3f, 0x761, 0x9, 0x2, 0xa5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) write$binfmt_misc(r0, &(0x7f0000000480)={'syz1', "4c5abe8fffbd912f06da96fc9cbd3c24e3bb2328835d1888b357891aadb731773d8db0edb2f3e18e608be5d7f199a1d6d7b8c81058fbb7bd2fd3f6f2518c5f14bc"}, 0x45) 2018/05/22 22:57:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x3000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x10000000, 0x5, 0x3d}) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0xfffffffffffff001, 0x4) connect$inet(r0, &(0x7f0000004e00)={0x2, 0x1000000004e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000009b00)=[{{&(0x7f0000004440)=@hci={0x1f}, 0x80, &(0x7f00000046c0)=[{&(0x7f00000044c0)='*', 0x1}], 0x1, &(0x7f0000004e40)}}], 0x1, 0x4008040) sendto$inet(r0, &(0x7f0000000040)="a9", 0x1, 0x4000000, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f00000002c0)=0x32b8, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000300)=""/4096) 2018/05/22 22:57:57 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x2, &(0x7f0000000180), 0x1) 2018/05/22 22:57:57 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xc3fe, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:57 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)={0xfffffffffffffffc, 0x0, [0xfffffffffffffffc, 0x351]}) socketpair(0x2, 0x805, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @rand_addr, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5788, 0xff, 0x7172}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x1}, 0x8) 2018/05/22 22:57:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xa}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:57:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(0xffffffffffffff9c, &(0x7f0000deb000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xffffff6c) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040)="ba4e9cffab869d1e29e1c35767fadfcfe218c02fcf1a9ea1a0977b9559325ddfe5d452c3f2a49f61ef80246707d94c21e306db348fa486208071748ab7be9e047142c00bd9a6bb84db762d185531ac28a4df8d67eb9af450a96cff86c79d8080ee0f01f7135e34913821b9", &(0x7f0000000100)}, 0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040), &(0x7f00000001c0), 0x1}, 0x20) 2018/05/22 22:57:57 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000140)=@generic, &(0x7f0000000200)=0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@delqdisc={0x24, 0x26, 0x1, 0x0, 0x0, {0x0, r2, {}, {0xffff, 0xffff}}}, 0x24}, 0x1}, 0x0) 2018/05/22 22:57:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x1, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000240)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x9, 0x4) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x4, &(0x7f0000000200)=[{0x1, 0x4, 0xca4a, 0x7}, {0x0, 0x0, 0x1}, {0x9, 0x1, 0x35}, {0x20, 0x1, 0x103b, 0x6}]}, 0x10) 2018/05/22 22:57:58 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x3, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000006c0)={'team_slave_0\x00', 0xfff}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000640)=0x401, &(0x7f0000000680)=0x1) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000700), &(0x7f0000000740)=0x4) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xf00000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:58 executing program 3: r0 = socket(0xa, 0x0, 0x100000001) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in=@remote}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000003c0)="81f0562c94278700037e30f4a25358f7", 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000300)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000380)={r0, r2}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x2, 0x9, 0x2, 0x1, 0x0, 0x0, 0x6, 0x20, r4}, 0x20) listen(r1, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffffffffff3d90b14d525d0a47ffff86dd6006f52600081100000000000000000000000000000000006833ff0000004e22000890780000000000000000000000"], &(0x7f0000775000)) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000140)="51a0cbfc6a89b2301f5a056795287cf3", 0x10) 2018/05/22 22:57:58 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e22, @rand_addr=0x34d}], 0x20) r2 = accept4(r0, 0x0, &(0x7f0000001640)=0x225, 0x0) sendmsg$netrom(r2, &(0x7f0000000000)={&(0x7f0000000100)=@full={{0x3, {"68c29e0f8b4f25"}}, [{"6a20dcf15ce03a"}, {"2313edd1e68efd"}, {"ec173f93b89a90"}, {"874603c26c0a4b"}, {"38480611fa8eb4"}, {"0cd8f215ea6abd"}, {"20af621af1f865"}, {"4ccb9791af58f8"}]}, 0x48, &(0x7f0000000440), 0x0, &(0x7f0000000040)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0xff, 0x0, 0x3, 0x80}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000200)={0x100000000, r4}) 2018/05/22 22:57:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@security={'security\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x108, 0x0, 0x200, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@ip={@empty, @broadcast=0xffffffff, 0xff000000, 0xffffff00, 'veth1\x00', 'bcsh0\x00', {}, {}, 0x62, 0x1, 0x40}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x3ff, 0x11, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1c, 0x3b0d}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xed277a4d51ed28b4, 0xffffff00, 0xffffffff], 0x4e21, 0x4e20, 0x4e24, 0x4e24, 0x3f, 0x9325, 0xfffffffffffffffb, 0x4, 0x1b}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x1d}, @broadcast=0xffffffff, 0xffffff00, 0xff, 'veth0_to_team\x00', 'yam0\x00', {0xff}, {}, 0x0, 0x1, 0x4}, 0x0, 0x98, 0xd0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x1, 0x41, 0xe608}, {0x80010}, {0x99, 0x0, 0x3bb07820}, 0x400, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003bc0)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0x5, &(0x7f0000000080)={&(0x7f0000003c00)=@newneigh={0x30, 0x1c, 0x331, 0x0, 0x0, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/05/22 22:57:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:57:58 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xa00000000000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:58 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) pread64(r0, &(0x7f0000000080)=""/169, 0xa9, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000001540)="24f4effc91491a3a2b3404754836c804fdffb20863f508d493cafd8193489182d0d98db9ae0ab57e451b97dc4c5ecf2c4eb514e4628c0aa45d809ba739f825af5c07d9dbb19eca8849f96537a7fe5ab68ce39e73f13295ed721bcda0ff644b21d12d05fdfda840bed9de808774ea23342bca20b9459f1f9f58c518510fee4409c48f30ec61cf31d2de3e3871ac0c3dcaad8ce64ca5c5b804fa24b636650e0a4d2a26ada346aab349eaa1621163564bb5d421d7a76ebe05c8e508d0123275b8260f85f4640e9ac4cfbb81ea3729a08e377e71386f5a1c1e2cebdf255a9dc20ab2b5e6ac02c1434af9a53b8a740760ee8d6d42c0b0f3d1adfa49d0184da06b633d93725c7dc94a44c759915cf7c5e33eb6bb270c89c95c3ca5a42d93cc560560dbe4bf04b14ebf90a2f07f1ec0166aaf2efc4abb39388bc816d3772c11cfed20a9266945506bde0f694a41414efb0daf9e0d6a20bf57a0bba2ed58920ed47612820491b5dd31a0916e8e92ab543aa80d9e9d8b2a83b8f727b300fdd122fd28f143429141fe2296daffcaaf071941f5ca1a32e1e477319a9191cbe4794e76f7d33c62c2f75b530c6283b329bb3931199e64f14c0400002295835156e0ecb68b7381d9a38982115d5ef17fd743d05337d824947baf979f8719c2054ddbf4b02e7841af77ce67403a19e9bc581e39f342087968104d1f298fb340d5ac6ad726cc74ac3aacc1bf2eac7b03bfe884fc81aa3d1440cfc83f911ace7169b9d3f70b633e7155f4182ef089784846770261f6eda0afe9d3508fc39340f0fbe5d70a6ae0bab168304539d7f1ba548dba0c81445ef0a8d0820a5289f7a98a937485c7a989edd392fc67b10972dae6d7f1cddb449d7b1081b79a19d23a7524398b133f9ccc2bdd782b44d88e6e756dcf97d91e81cd543ff95675a48a2d3b37806557411167a426220bbc9616fc23db8b311b204cd0ae5f1f0036e88ee8fad59f80caba9e7d3b7091f64a02a840e06f61d2dd55d7dac09f4bfa5ccf2230fdb6b6972852be98419db3c5671066d059f7013ebe8801edf926cd96c4742df83e140d728f8447fe8f339f15b394cadcd99de238bdce2d728148ce12542f7e3474600b8ffab7713ad04d993433d6da55e98af253f1fd989a9bbde28e63734a0eb664286bd29f24019f559596d511d30d8ce62b855ade6a586e28f328e1390b85ec0325a508adeca89c841b2dffd49ccebf031cf06c4baae73fa9fb9f85310d45177f146bbe24e0a5795fcf8669e9d863dc66a4574c2aa94cfa272834647c64568449e4fba8a80ba2777aa83ea7e18299968679c1b4524ec005b29142ca1436d19e10331d40ef975f53b3f1d5de67891f5788674ad40463ab1cd9fbbc7a03f9d0f4e06c33f5db7dc81e02308df87f65fc30c766beb16a4888b2737e983d99abf86225dc7a8c357fd42a5be8c5f218808f7bf13ec9acc19de6628080a416b4b660602af4c3257459a1f35beb5895658ddc25f3384e604eef4a5e65c949cbd25df418efd7ce48a12b10dc4b35b0f5a3ad64f872bd47a5c6e12c7a0866e2b6fea0864e6192965d80abdf05a9d5b5e80fe58688abebaaa1895729bcdc53e36d91ee6b3f28bcefe878aee858959e14ce76bb868e5ef716ccb5118055623320162d7c1853d84b7c61b60b64fd63586d6e3c6e1fab1204f17ced07fb4b48fdb39031d92c242afafe885ddc3c9398aef8f4d38611b7760201f8858d1270d56b8befb1a2fe4490147b8a71d18f899404409408716f3dc478455177a9d2081759a63283aca134b12cbdffc2d1edafd57e3b2e5395ced3ed57f79bd9052e344a5c1ead80007b641a7208844b3ed856f477cba6bff597cfc2fcd218fc4e19403f564827b7968a93dc8b61a11ee630e8122b315a32a3b7ec1a2d96574a8f2536a9e2f925239cec7805e54ccbedc471601a1e197680db7a24309950658bf22d28d3bc29e5664359e6943ae66113c32877561187b948e7d8f5327cadec80124aa53a230287188571ebb7cac9b5f1b6b1d5ebf90832e93a08fe7f5ea55bcc0f", 0x5ad}], 0x1}, 0x10008000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r0) socket(0x1, 0x6, 0x8) 2018/05/22 22:57:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:57:58 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_hci(r1, 0x0, 0x61, &(0x7f0000000080)=""/40, &(0x7f0000000040)=0x28) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$vsock_stream(r2, &(0x7f0000000400)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/05/22 22:57:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x400000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000740)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x20) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000640)={0x0, 0x17, "d632fad8a88a92af4e4a5de02ef6fed3408d17c37a0d96"}, &(0x7f0000000680)=0x1f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000006c0)={r5, 0x3, 0x1, 0x100000000, 0xff, 0xab}, &(0x7f0000000700)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:57:58 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e220008907a000000000000000000000057c0309ffaaac96ccfbbe1f327d157260c71bdb2414e2a9f91ef9e04e592fb82b7ab8b252c4447530e85ac07150c36857fc81201332691c3e2636b23b75eb80307e65163bf0d"], &(0x7f0000775000)) r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@vsock, &(0x7f0000000280)=0x80) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0x3, &(0x7f0000000300)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x9, 0x5, 0xfffffffffffffc01, 0x15da}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0xb356}, &(0x7f0000000340)=0x8) 2018/05/22 22:57:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x6000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:58 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) close(r1) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000000)=0x9, 0xfffffffffffffd65) 2018/05/22 22:57:59 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xffffffff00000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:57:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:57:59 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000140)={r3, 0x3}) bind$alg(r1, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-aesni,tgr128-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0xed780f5c085bc55, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000040)=0xa85) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) 2018/05/22 22:57:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xbd) 2018/05/22 22:57:59 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e2200089078000001ffffe1000000000025a7a564b69cfaac4123417241441bb058ff12301f5f7360040ec70fcc58299a49e9465d1c2cfbd6a466627778c5566ff76ce3573b392c40384b07e1a10fbb0916c6113f98426d44530a030126cda195aa953377e72a2c09cf5403cec931feec7606312e4c96"], &(0x7f0000775000)) 2018/05/22 22:57:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xa000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:57:59 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:57:59 executing program 5: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a30a58ce53bdcb162dbad14702625d154868a21324900000000000000001065c795a6fb9df28c28679f3e238c62f33afbed084490d44b1298934eeb80adfcca7bfbd1ab6137cab9883288ac5b8ad7e3df4ca152fd2fef7d887728fde6ef4c2cbe8db73ce795ee89"], 0x6a) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0x6}, @in6={0xa, 0x4e23, 0x7, @empty, 0x1ff}], 0x78) 2018/05/22 22:57:59 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x90000000, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:58:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x4, 0xd4b5, 0x9, 0xfffffffffffffffc}, 0xfffffeb4) readv(r0, &(0x7f00000021c0)=[{&(0x7f0000002180)=""/1, 0x1}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7656) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) 2018/05/22 22:58:00 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x800e0000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:00 executing program 6: r0 = socket(0x8, 0x1, 0xfffffffffffffffd) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:58:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}, 0x6f3000) 2018/05/22 22:58:00 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/218, 0xda}, {&(0x7f0000000180)=""/185, 0xb9}, {&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)=""/155, 0x9b}], 0x5, &(0x7f0000000580)=""/171, 0xab}, 0x100) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:58:00 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:00 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2b, 0x801, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2002}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x400, 0x70bd2c, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004090}, 0x40000) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) poll(&(0x7f0000000040)=[{r1}], 0x2c6, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000)=0x1, 0x4) recvfrom(r1, &(0x7f0000000140)=""/86, 0x56, 0x0, 0x0, 0x0) 2018/05/22 22:58:00 executing program 5: r0 = socket(0x2, 0x0, 0x7) r1 = socket(0x2, 0x2, 0x3f) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000440)={r1}) r2 = socket(0x2, 0x2, 0x0) bind$netlink(r2, &(0x7f0000000240)={0x10}, 0xc) 2018/05/22 22:58:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x4}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x9, &(0x7f0000000480)={0x0, 0x90, "4a34c260b9f5528fbb1b66353800666fea12a29f9b4471caf49071925de387975a6945ecd60365a02ae4073e037bf4a56a376cb8665aad049851c3bcb15b30560bc80771831da91b97cc7f1b26652c0b061fa4fb4aa6bb7f61a78f727bb9a9ba7205945a71b6a665ca2f0f9ed3861c83b4435a8910e8f15cf83137cf19047a2739d60f9de014f86046b62055fcc327e4"}, &(0x7f0000000000)=0x98) 2018/05/22 22:58:00 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xaffe0000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000640)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x1, 0xa8, 0x400, 0xffffffffd517f488, 0xa0000, r2}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) socket$inet6(0xa, 0x80006, 0x7) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:58:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:00 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)={0x0, 0xfffffffffffffff9, [0x0, 0x20000000000, 0xfffffffffffffffe]}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00000000c0)="a468da17cc3c09730232f41335cb9abbffcb5f02b0142740a1a6697c9d73a98f437ae64dab89284372d10a9404cab1b8864f578663616dc200d5f4323f42727d9573e99ff9c80c6467014ab27d3f366aff0c44f35fecc0879c7a66078a8cf11aad982510a1fcf3cf9836bd6559bc171cabc5a52a8329f7befce23aee310300e6dea5cc0cb5b9ee220e9312fa414506227a446d9583fcfe", 0x97) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/05/22 22:58:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x900000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:00 executing program 7: r0 = socket$inet6(0xa, 0x80806, 0xffff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'teql0\x00', 0x9}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) socket$inet6(0xa, 0x805, 0x1ff) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/05/22 22:58:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:00 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:01 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ff0080ffffffffffffffffff86dd6006f526000811000000000000000000ffe100000100004e2200089078000000000203e982a47f8000000000000000000000000000"], &(0x7f0000775000)) syz_emit_ethernet(0xce, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)={0x1, 0x3, [0xcec, 0x5c3, 0x5, 0xf49]}) socketpair(0xa, 0x80800, 0x7f, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x1, {0xa, 0x4e20, 0x289, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) 2018/05/22 22:58:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x8000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000005, 0xaf, 0xff, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="73797a01800000be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee0f34a460e584355e96e4a3b19dea7d937792426a04dab26ce64b050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"], 0xbd) 2018/05/22 22:58:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xf}], 0x1}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xb, 0xf, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x7f}, [@ldst={0x3, 0x1, 0x7, 0xf, 0xf, 0xfffffffc, 0x8}, @call={0x85, 0x0, 0x0, 0x1}, @generic={0x1, 0x81, 0x20, 0x8}, @exit={0x95}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c}, @ldst={0x0, 0x0, 0x0, 0x7, 0xb, 0xffffffff, 0x5}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x373d4fea, 0x5e, &(0x7f0000000140)=""/94, 0x41f00, 0x1, [], 0x0, 0xb}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x50, &(0x7f0000000240)}, 0x10) 2018/05/22 22:58:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:01 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:01 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xe80, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:01 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'veth1\x00'}}, 0x1e) r1 = socket$inet(0x2, 0x800, 0x1) socket(0xa, 0x1, 0x0) ioctl(r1, 0x8919, &(0x7f0000000000)="c626262c8523bf012cf66f") connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) 2018/05/22 22:58:01 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x300000000000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000400300"}, 0x6f3000) 2018/05/22 22:58:01 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newrule={0x34, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FRA_GENERIC_POLICY=@FRA_OIFNAME={0x14, 0x11, 'veth0\x00'}]}, 0x34}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10a0005}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getrule={0x14, 0x22, 0x8, 0x70bd27, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0xc001) 2018/05/22 22:58:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x900}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r3, &(0x7f0000000640)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x4, 0x0, 0x4, 0x2}}, 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:58:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@empty, 0x1ff, 0x0, 0xff, 0xc, 0x3f, 0xbd, 0x6}, &(0x7f00000001c0)=0x20) r4 = accept4(r3, 0x0, &(0x7f0000000340), 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000380)=0x4000) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000340), 0xfffffffffffffef6, 0x4000, 0x0, 0x11b) socket$l2tp(0x18, 0x1, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/22 22:58:01 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)={@dev={0xfe, 0x80, [], 0xf}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfff, 0x2, 0xfffffffffffffffe, 0x100, 0x7fffffff, 0x1, r1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = accept(r2, 0x0, &(0x7f0000000000)=0x177) setsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000002640)="396c57f9715536b7be7084a69e4374b80e0fdc2d2bf74c3f47237d3c4479e04a55c9b0b2561902621b333732dd79172245b4a2e737ca16bb1df79ad25118b3a2d4441082354931488b77d69097757ddfe71bf0ae2a675f8fff187c17ccc33fe1d6b3691a068d8b97e57e3c593f72", 0x6e) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x2, @ipv4=@multicast1=0xe0000001}]}, 0x1c}, 0x1}, 0x0) 2018/05/22 22:58:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:02 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e2200089078000000000000000000000022d7a21bf45a528a2ae698f62fdb1918418d2b05fa14f1f72945ff4fec2b1bf262f6d3e0494115e5d6d08063b0f1a78f18e303c70e2a432e17892b71c5c543bd38b3ba93cc3195ff0f4233e734d4905c4bceb2a2d24b730844f4a6076089597440f0dd4a98c542d9cbaf44eb7a6a03872c8583fe6d907ba2f37e4bc7a0a6f5db8e4bbb538744bdec0460b7a40b1e7f733c5151f7819b9c68da681e9c1e4a17477722832d42777af76539a80dc0c11388877740554ef026273c22fd9e33d4a8d7fefeaec8ef68810c2e6723815ad7bc6bcc77d79343420a978771074eb24938ff9a8697a109c3c2dd0ef7e97ed3857a76d3e1600e2dbf63e52349eb4417d41cee2f611b9f9b47a7a66b6a6b872c4dad480f84c54008421889fe2742d6a0de4f2d426df25ffc4c3f6d0e52da57dd"], &(0x7f0000775000)) 2018/05/22 22:58:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:58:02 executing program 5: r0 = socket(0xa, 0x1, 0x2) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") socketpair(0x18, 0x0, 0x20000000001, &(0x7f0000000040)) 2018/05/22 22:58:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:02 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f00000000c0)={"6c6f3a050800", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x8, 0x400}, &(0x7f0000000140)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x6, 0x4) connect$can_bcm(r1, &(0x7f00000001c0)={0x1d}, 0x10) 2018/05/22 22:58:02 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x40000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:02 executing program 3: r0 = socket(0x1f, 0x803, 0x29) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip_vti0\x00', {0x4, 0x6, 0x100000000, "2361b7878928", 0x1}}) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:58:02 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:02 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:02 executing program 7: socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, '//file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="d354685d8c6fc7c745530766aadd3f227b10f072d67b5f2ac2f986ecfbbcd516dfe38c6f49c9911c434ec1d52af4816edd499f4ce675ec21dbfdeceeb2eca74aaf5cca07bbea6593ba8d7f89f6a081cffcf534b06246c031bb2150c1657b2d7bff632c6f76dec3078cf3483d54828af04cecc440a1e92803793bc3362c533003d48a1d516d3e9ce9ddbd01c6b6f1af72016b9f424ab8b5c846f682ff5e7917e4f3a5ccd6625e070221b92951b020a97233b982fe7daaf48ba7c923f0b8a4bc94", 0xc0}, {&(0x7f0000000200)}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1010, 0x20000000}, 0x5}, {{&(0x7f0000001780)=@ipx={0x4, 0x3f, 0x4d29, "4db78941b79c"}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001a40)="5207c3e143caa238d4c1a38a2aee940741758394c025e415b73ff41080ef8158599942ea590c0d08f5c774e39d1665a62fcee4b79b460fb1f27d4e657e8eaeb708a39d16bcb827d0dd8347594b027ee18b2dd29fe52fa31d4c2827066117a9c588e0117d7b1a4864565a4cf0b14f19d6ccc7595cb63e2a6474379bfeff725d526a26d5e106b2c9217352dc2926def003c0b202280a823875c89cdee84811bca0740080d7e9c7f6ed8fa21edced1c91f9140471ba9604babe1a2181965c1614100afaaf26992e97b9be20283e5846d25ffb0270af500a17751f708610845a03dcef", 0xe1}, {&(0x7f0000001c40)="9a00bea64d4a581e3564dbd1f48e6c39362d7839258f03ab23b2fe69c7fe85a8810de0f899aba8ef89be738264adff4c4c93259f40fede94ec443f6f25aafdc3cdb40d3c5d93123f6834e852310216777bb0323952c501aaa6de", 0x5a}], 0x2, 0x0, 0x0, 0x40810}, 0x3}], 0x2, 0x8f9e0c1052729273) 2018/05/22 22:58:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x8e22ee5ac000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000340)=0x8, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000006c0), &(0x7f0000000680)=0x26) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) bind$ax25(r0, &(0x7f0000000380)={0x3, {"fde8679b4d7fd8"}, 0x2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000200)=0x5, 0xae) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000700)="31377ddaf6e23f67b7c019e95ef92f6c167ea27a072276b1bdf21fb362c2596397d65f93cb95233654b2aca85f9228307fa9d61055fac90a095fb643d653c511f24ae9061c9d2e07bc581c9fdc4d13d43ce5", 0x52) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:58:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:02 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xa00, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:03 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/05/22 22:58:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"}, 0x6f3000) 2018/05/22 22:58:03 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x8001, 0x6, 0x5}, 0x10) 2018/05/22 22:58:03 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x622, &(0x7f0000000000)="1e12252a2534e24a7dd287a1d060faff5ef93abf06016472129a7fe282b434d651c163ef6044b128aca70e6b5584d194a36e44634bf35c8ff0ec6ab9dfe5036d7781466cc05baaa4d80838850012fa855afe0385aa6381c100d5b3fca83494d7e83897d6ce1a3db1223b73b0ec76f10529e0f296a5e8b2d089efcd0002c1a96cdb1f96d20db026218fc6e826dd41cede1ccd67ad817b3e292ca0612b72bb400b4585039c6fae986c116482667c2cbaeb3d578cfe277264a2fdbe920368a037909f32ed436cb0f3c708ac932fbd5b64db2017c3e5f6b6e58dfb3b429aef92a1013b969bab695863354f7805") ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) 2018/05/22 22:58:03 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xb00, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:03 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:58:03 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xfeaf, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:03 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000040)=0x3, 0x4) 2018/05/22 22:58:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x100000000, 0xffffffff, 0x3, 0x6, 0x0, 0x3, 0x7, 0xba, 0x99, 0x38, 0x198, 0x795b, 0x7, 0x20, 0x1, 0xffffffff, 0x81, 0x3}, [{0x0, 0x2e, 0x401, 0x9, 0x7, 0x1, 0x1, 0x10001}], "46d78d68f60166735d34dd82380adab567966c62a425a30176e2d9d407a82e6e1be6e3c54d3f7e0b0253ca467949cba22a043ff5ae21243930ce1b6c691815ff8192762c66da4bfd3b5fbef6ee3f438b2b1f5e3036ea8441b152cdc7f95ed324bfa06cd5355b477ca6a725f2a37beb2685d15d361af14ab6e6b2a502dd32e0288b06453b106b8c04ed8d62982e87123d6e9a0814de5c8570416de63ecd46f180fac5e90d4e7d4e667cac7347b861cb2db068c5d968be06818a0248600ac6f87c11", [[], [], [], [], [], [], []]}, 0x819) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000980)=0x30) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x20, 0x2d, 0x119, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @u32=0xd202}]}]}, 0x20}, 0x1}, 0x0) 2018/05/22 22:58:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48000000140019eca54dcbeafd0d8c560284ffe00600000000000000a2bc5603ca000001ff0000000309ff5bffff00c7e5ed5e000000b32b2d", 0x39}], 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') pipe(&(0x7f00000001c0)) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x4, 0x70bd29, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x34}, 0x1}, 0x5) 2018/05/22 22:58:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000640)={'filter\x00'}, &(0x7f00000006c0)=0x78) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000000740)={0x2, 0x4e27, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:58:03 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:03 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) socketpair$inet(0x2, 0x4, 0x41a17710, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xc}, 0x1) 2018/05/22 22:58:03 executing program 7: r0 = socket$kcm(0xa, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000200)=[{0xe8, 0x0, 0x0, "b06f38c29e6c582c6a55fb18358c34336cbaa9c2bd84cfe57f710c59f71293f2a45193701a79aa430ce7849871ebbf3c976ae9ff874954efc734c86a2da5c23bfd2a8ab660372f5a4bd10cc7e8b4d4f3a25205c473e0002fff70cb97ff66391b36eb721268fc3e33cbacb58bf70bff426409c522ca6ae71f6e3831353ff9b97c12a55c6bbdc33bd4c0cbfe6012d93ed14466b3ef2cdfd101b7bacf17c40f973d24aa7e648d7ac363be8be8b0e34f7e00881f26061568f3ea4d0a4d33e96f1c3f05db5472c0d57dda32b2600c4ebf9a6a1d3d887ebdcb"}], 0xe8}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/05/22 22:58:03 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x600000000000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:03 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x4d}, {0x6}]}, 0x10) 2018/05/22 22:58:03 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:03 executing program 6: r0 = socket(0xa, 0xe, 0x6) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) r3 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000014c0)="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", 0x57f}], 0x1, &(0x7f0000000240)}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000640)={'team_slave_0\x00', {0x2, 0x4e22, @rand_addr=0x5}}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000800)=@generic={0x1, 0x1, 0x9ea}) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000840)={'icmp\x00'}, &(0x7f0000000880)=0x1e) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000007c0)=@get={0x1, &(0x7f0000000700)=""/154, 0xd2}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000680)=""/50, &(0x7f00000006c0)=0x32) 2018/05/22 22:58:03 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xffffff7f00000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:03 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x100000001, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x70, r2, 0x300, 0x70bd29, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x65}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x81) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f00000007c0)=""/26, 0x1a}, 0x0) 2018/05/22 22:58:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x9}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:04 executing program 3: syz_emit_ethernet(0xd0, &(0x7f0000000280)=ANY=[@ANYBLOB="68b00e6a7fa1000000000000e80e5831de94d7671aeee7a66bad1379f1cd1e81b6c02b39cb8cc8071532d6ad2660289cba6575cf705ee76e8d0ef2cd894ca6b7d77554f04fb0fcdeb6756eb60e8048f23afd3c58a1193592e927f840556a3941856aef845896e7266051488d41b8e4f2d057d0832ed05e12a80100008000000000005cab39e265861c5adaf3b6cd50c5d46a7ea3705928b29a1e0469dd5aaff8f0da1594fc47a0f92c4ce592e5d0157928573e80f40d81fd262f53fa70c3f314b14196d6426a9e4092c2bb792cd553355eb6d4d89585577e1a8b86afed00000000000000000000"], &(0x7f0000000180)={0x1, 0x1, [0x698, 0x4a6, 0x3d7, 0x92]}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffff998fd6fb8b5ce69d2600081100000000000000000000000000000000000000000100004e22000890780000000000a228e4160000571554ebdbd4a52fe4a9d79fa44137070000001b4624d20ab1f8cb777c668c4276e58798200000"], &(0x7f0000775000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x5, 0x0, 0x1, 0xb}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x3, r0, 0x0, 0x7fffffff}) 2018/05/22 22:58:04 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r3, r4}) r5 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0x1e, &(0x7f0000000080)=""/34, &(0x7f0000000040)=0x22) 2018/05/22 22:58:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x14, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a31e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a4efb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec79d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"], 0xbd) 2018/05/22 22:58:04 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x2000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:04 executing program 5: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a00000097f0f603d0bf2645611b07b907a5643203712a41a3a9660943dfbc9ff3dc7889a9179b06e8ba9c61c85bd21e3c9e0e7f86ee44412604fee91b6d6fd6cd9244e712d5e7bb666372066df2"], &(0x7f0000000140)=0x52) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x100, 0xfff, 0x7, 0x400, 0x2}, 0x14) mmap(&(0x7f0000187000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) accept(r0, &(0x7f00000001c0)=@rc, &(0x7f0000000240)=0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x10000, 0x4) 2018/05/22 22:58:04 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:04 executing program 3: socketpair(0x8, 0x80000, 0x1, &(0x7f00000000c0)) syz_emit_ethernet(0x26, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x5, 0x10000, 0x3}], {0x8100, 0x4, 0x6}}], {@can={0xc, {{0x3, 0x5ac, 0x5, 0x101}, 0x7, 0x3, 0x0, 0x0, "8da27a0787183c11"}}}}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) socketpair(0x5, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) 2018/05/22 22:58:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x300000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:04 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x600, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:04 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) socketpair(0x1a, 0xe, 0x6987, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$rds(r2, &(0x7f0000000a80)={&(0x7f0000000380)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000880)=[{&(0x7f00000003c0)=""/170, 0xaa}, {&(0x7f0000000480)=""/111, 0x6f}, {&(0x7f0000000500)=""/190, 0xbe}, {&(0x7f0000000640)=""/138, 0x8a}, {&(0x7f00000005c0)=""/16, 0x10}, {&(0x7f0000000700)=""/249, 0xf9}, {&(0x7f0000000800)=""/96, 0x60}], 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f000000000000000", @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="cc"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x30, 0x1}, 0x4040) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 'team0\x00'}) 2018/05/22 22:58:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a31e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb3bf2aa7e2d540316912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06"], 0xbd) 2018/05/22 22:58:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000200)) bind$alg(r1, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(ccm(serpent-generic)))\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6", 0x3) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000001f40)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)="c4b2dbd90ee65427b7e5d9e53997f92e7d6c4783339ae9d7f5c5e0886a216716da", 0x21}], 0x1, &(0x7f0000000140), 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000000800)="e4af7fa68517116d8fb52b9d227150d78dcb9715bc2bc1fbc05e6f966d0542857402d7acd7c0e44bae6d2d228be33704dea1e83f5782f464ff38a10fe3737d25979b5d4a06c487c457d14b32cc4180d9186aa3818305e11dd876cab58ca86f6613e1c8dd2b1f79839ca63cc26e", 0x6d}, {&(0x7f0000000980)="c9219ebfb1a8879dddbf1a4fd6bfddd797227667ebed52a4712969ef04247de24415685b651861d7b9130f0726751118e0228d678b64417d18a3444bb8e2680eea21f231ff751054abc6717653167907739fa5619fc602", 0x57}, {&(0x7f0000000b00)="f546aaf2e51bc23f1c4a641045e7359aea5d7aefb9c862e5e980c941b5b9b227bf360700aa486cf8f586396825f6f83eb7d3f092721721296680e4db5c9cdf3251525513edcc066582454c432297eb4a277c1e503dc1abcfe6acf56d6bb53c67bd077642a7a05e23687cc52e5f5b075a883c87b7c386a4d58c1bebb99a0f1fb61c6b67c72c0e027b6bd9c5f61981c83b5435f3f350b7281132aaef8f1a97f5f81e623a4357f87b4251c0b983cf37167bb8ddfcacc85d6c175030c85a1519403d63ccf5b456b5b9824438f744417e3d9d1bdf1f51c283e6", 0xd7}, {&(0x7f0000000cc0)="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", 0x1000}], 0x4, &(0x7f0000001dc0)=ANY=[@ANYBLOB="18000000000000001701000004000000020700000000000018000000000000001701000004000000520a0000000000001800000000000000170100000300000001000000000000007000000000000000170100000200000055000000117450dd17560bfbffa2a110471f51f358cc4eff48ca6390956515427f5b0451b506000000000000004d94a41e3771c0a68621432ab23d0e4aa4f4a6a512d6234214b83183923ab92e52943722c7d2a836b078989e00000000000000180000000000000017010000020000000000000000000000180000000000000017010000030000000100000000000000"], 0xe8, 0x40}], 0x2, 0x3) getsockname(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x58, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0xdb}, @in={0x2, 0x4e22}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={r5, 0x20}, 0x8) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) 2018/05/22 22:58:04 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:05 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x800e, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xf0ffff}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"7465616d30000000000000000200", &(0x7f0000000100)=ANY=[@ANYBLOB="ffd7e2a0187320f5e70515655f8b00c4000006000000e7645542420309cad80cb019c5037ba3560c151766c5dc5e841d8a6dadc45b395e565105777689e214a5a7cf143a92ceecca29293d1ec6533185177e955be397b7dc3532f00145b3519888d8836b44400bd60b5650566e1a32a693ed0ff07bc5baf0b83718b6797e68e6298835a8f3e55c028cec47c44b4f71536d1538e618072cc7bb"]}) write(r0, &(0x7f0000000000)="2c89ef60a97f42", 0x7) 2018/05/22 22:58:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000400300"}, 0x6f3000) 2018/05/22 22:58:05 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b548058c6bd40e27b9700000000edd547b1e717ee26af75a19adb1dc81e1705fcc4d77016a26c0c69ec462a"], 0x60}}], 0x1, 0x0) 2018/05/22 22:58:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x40000000005, 0x1000000000000) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xbd) 2018/05/22 22:58:05 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000340)=0x78) 2018/05/22 22:58:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:05 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xa, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x23, &(0x7f0000000000)=0x6, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r1, &(0x7f0000000180)="01", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0xeffdffff00000000, 0x0, 0x0, 0x0) 2018/05/22 22:58:05 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000e414ba5a72ddfbcfa17f00000000000000"], &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x10001, 0x10, 0x9}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0xd8, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xe4e}, @in6={0xa, 0x4e23, 0x100000001, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x23fb, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc1cf}}, 0xffffffffffffff46}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000000000}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) 2018/05/22 22:58:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) socket(0x3, 0x80000, 0x7) write$binfmt_misc(r0, &(0x7f0000000400)={'syz1', "e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a722ea4ea289f54e06c682acd37b641f"}, 0xbd) 2018/05/22 22:58:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:05 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xd8, r1, 0x0, 0x70bd26, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3a6f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3a}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x400}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/05/22 22:58:05 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:05 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xffffffc0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="37f04cb03ded414509447232617414358e4262fcadeae43fe1131c184932aba42e", 0x21) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) sendmmsg$alg(r1, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000840)="63865b7af81d4382ad14bb3613d93fcc982f3baee1d29ff77a0dd4f2fee3548a", 0x20}], 0x1, &(0x7f0000000b00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/22 22:58:05 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000775000)={0x0, 0x8, [0x829]}) 2018/05/22 22:58:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:05 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) r2 = socket(0x13, 0x805, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x6}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) r4 = socket$inet(0x10, 0x3, 0xc) r5 = socket(0x10, 0x200000000002, 0xc) write(r5, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000020affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/22 22:58:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x40, 0x100000, r2}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000640)={0x0, 0x51}, &(0x7f0000000680)=0x8) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000740), 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000006c0)={r3, 0xffffffffffff057b}, &(0x7f0000000700)=0x8) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000780)={r4, 0x0, 0xc359, 0x3}, 0x10) write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a31e946d9be8afcf8a66ae440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6aa3bf15595fd8b0a65c20a1140bc40493512f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d6627dc21110345ecbe40a289f54e06c682acd37b641f"], 0xbd) 2018/05/22 22:58:06 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)={0x0, 0x0, [0x4, 0x80]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80, 0x80000) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)="696673a8f43a080703a9e082500784e3dfa36e00d2e2422ddf566e9d084919c26127af16163b77a5793eec0875dcb5943182edb15d2fe0b11a77b83e50693ddd4ea4dada959a7528947a515895227e794fffc1caab10bbb098307a0ca05db5b8bca1a89d82c8dc2c3b7692c837da75ae956c27bc1b69e23097ff21a95a6cdbb417ab12781df53a7b6804d2154d88b4da4d97aca6977f5ad4e01c0c769321538adea61267e3ab7a", 0xa7) [ 804.715130] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/22 22:58:06 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x80ffffff00000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:06 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x4fc, 0x4, 0x0, 0x1f, 0x9, 0x8001, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x4, 0xa, [0x40, 0x7ff, 0xffffffffffffffa4, 0x5, 0x40, 0x3, 0x8001, 0xfffffffffffff801, 0x1, 0x2]}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000280000000000899078ac1414bbac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780400"], &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x9c, "1de691175f3eab9a98da239afeda4c372ff56572927397f7c6b3d4841ca22f8f18b97e37b4943b892fecd975b895229ea85e0050e070f9b062cc33ef0e03179bed989241b29fc8c53ac25cbb0b5ce009e1da3c3f2cba735b615f543648b2e3fcfae77eb2d6090dc9b0aa34e2504e830950bb5220ba225575e6d49911901c3436e0a7997a9e3f3adac4c629827bf4c97cc3ef23dcb99939f3ef9672d9"}, &(0x7f0000000200)=0xa4) 2018/05/22 22:58:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000003c0)=0x10001, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getpeername$llc(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200)=0x5, 0x4) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xaf, 0x100, 0x500, 0x4, 0x100000, r2}) socketpair(0x12, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffff2b8, "a90174fcddf7cc47d1d4ed3fca8417f581ec8df585e0f6bb77192a05d4566ac3f9bed7b3a003e348aff06b64ca96151bc468966ab8624c413ac82f807fd915", 0x16}, {&(0x7f0000000080)=""/112, 0x70}, &(0x7f0000000100), 0x5}, 0xa0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f00000004c0)=""/30, 0x5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}}) write$binfmt_misc(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a16e946d9be8afcf8a66acad270d82b5d3ffc1676f8de651fd6e440d0fd02fa770729df27b0259bb36912f246ee17a00b62a43cc463535b4df75d40adbd8008f9160619ca4c6a46fb15595fd8b0a65c20a1140b1bb9695c2f6e04e9adf18be591cf7059aa0d3fdc7a98a828b4b1164c28de256e1a54c3d72ec7d9bb9d17bbdd484a40c4dec8bf6ee2acf5600d766c59df9a891fe0a02a97a486caf1d2f01b15ee050ca55d51d94fc21ca70b3f3e7e525923f76d66275529c0b5a7"], 0xbd) 2018/05/22 22:58:06 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4400]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:06 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) r0 = socket(0x15, 0x7, 0x4) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x3, 0x20, 0x401, 0x2}, 0x0, 0x1, 0x0, 0x0, "52b32af2910af0a1"}}}}, 0x0) 2018/05/22 22:58:06 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) r2 = socket(0x13, 0x805, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x6}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) r4 = socket$inet(0x10, 0x3, 0xc) r5 = socket(0x10, 0x200000000002, 0xc) write(r5, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000020affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/22 22:58:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@gettclass={0x24, 0x2a, 0x701}, 0x24}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) 2018/05/22 22:58:06 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000000c0)=""/210, &(0x7f00000001c0)=0xd2) 2018/05/22 22:58:06 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000002c0)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000140)={'team0\x00', @ifru_mtu=0x7}) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0x187c, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) [ 805.382644] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/22 22:58:06 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x1000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:06 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) r2 = socket(0x13, 0x805, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x6}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) r4 = socket$inet(0x10, 0x3, 0xc) r5 = socket(0x10, 0x200000000002, 0xc) write(r5, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000020affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/22 22:58:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xf}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 805.564509] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/22 22:58:07 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe803]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xb}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:07 executing program 6: unshare(0x40000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x1c) 2018/05/22 22:58:07 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x6000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:07 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) r2 = socket(0x13, 0x805, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x6}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) r4 = socket$inet(0x10, 0x3, 0xc) r5 = socket(0x10, 0x200000000002, 0xc) write(r5, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000020affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/22 22:58:07 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x1f, 0x80000, 0xe3eb) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r2, 0x700, 0x70bd2c, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004010}, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000780)=0x14) sendmsg$can_raw(r0, &(0x7f0000000880)={&(0x7f00000007c0)={0x1d, r3}, 0x10, &(0x7f0000000840)={&(0x7f0000000800)=@can={{0x1, 0x8, 0x0, 0x5}, 0x6, 0x2, 0x0, 0x0, "e18b0ea7a15790b8"}, 0x10}, 0x1}, 0x4000884) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:58:07 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1, 0x8}, 0x20) 2018/05/22 22:58:07 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x80ffffff, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xfffffffc}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 806.256488] IPVS: ftp: loaded support on port[0] = 21 [ 806.261858] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/22 22:58:07 executing program 5: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xac, r4, 0x404, 0x70bd27, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc471}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000400)={@dev={0xac, 0x14, 0x14, 0x1b}, @dev={0xac, 0x14, 0x14, 0xd}}, 0x8) r5 = accept4(r1, &(0x7f0000000440)=@can={0x0, 0x0}, &(0x7f00000004c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x8) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000600)=@mangle={'mangle\x00', 0x1f, 0x6, 0x500, 0xc0, 0x358, 0x0, 0x358, 0x188, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f0000000580), {[{{@uncond, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x7ff}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xc1, 0xff, 0xffffffff, 'bridge0\x00', 'veth1_to_bridge\x00', {}, {0xff}, 0x88, 0x3, 0xc}, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x3, 0xe1b3, @broadcast=0xffffffff, 0x4e21}}}, {{@uncond, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x6, 0x2}}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0xff000000, 'ip6gre0\x00', 'nr0\x00', {}, {0xff}, 0x2f, 0x2, 0x8}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x2f}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x7, 0x2}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) connect(r3, &(0x7f0000000b80)=@can={0x1d, r6}, 0x80) pipe(&(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept4(r7, &(0x7f0000000c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000cc0)=0x80, 0x80800) connect(r10, &(0x7f0000000d00)=@ax25={0x3, {"2253f5f15d2259"}, 0x3}, 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r10, 0x84, 0x2, &(0x7f0000000d80), &(0x7f0000000dc0)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r9, 0x894b, &(0x7f0000000e00)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000000e40)={0xa00, 0x8, 0xf0, 0x1, 0x0}, &(0x7f0000000e80)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000ec0)={0x162, 0x9, 0x8, 0x65c968f9, 0x6, 0x101, 0x1, 0x3ff, r11}, &(0x7f0000000f00)=0x20) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000f40)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000fc0), &(0x7f0000001000)=0x4) recvfrom$ax25(r2, &(0x7f0000001040)=""/207, 0xcf, 0x100, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001180)={&(0x7f0000001140)='./file0\x00', r7}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000011c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000012c0)=0xe8) readv(r2, &(0x7f0000002580)=[{&(0x7f0000001300)=""/137, 0x89}, {&(0x7f00000013c0)=""/93, 0x5d}, {&(0x7f0000001440)=""/143, 0x8f}, {&(0x7f0000001500)=""/51, 0x33}, {&(0x7f0000001540)=""/50, 0x32}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x6) r14 = syz_genetlink_get_family_id$team(&(0x7f0000002640)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r10, &(0x7f0000002940)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x40000542}, 0xc, &(0x7f0000002900)={&(0x7f0000002680)={0x254, r14, 0xf12, 0x70bd27, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r12}, {0x17c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2723}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0xb4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd97}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}]}, 0x254}, 0x1, 0x0, 0x0, 0x1}, 0x40) getsockopt$bt_BT_FLUSHABLE(r8, 0x112, 0x8, &(0x7f0000002980)=0x20, &(0x7f00000029c0)=0x4) accept4$unix(r9, &(0x7f0000002a00), &(0x7f0000002a80)=0x6e, 0x800) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002ac0)={{{@in6, @in=@loopback=0x7f000001, 0x4e23, 0x80000001, 0x4e22, 0xffffffffffffffff, 0xa, 0x20, 0xa0, 0x7f, r6, r13}, {0x9, 0x2, 0x8, 0x7, 0x7ff, 0x0, 0xffffffff, 0xfffffffffffffffa}, {0x8, 0x6, 0x800, 0x9}, 0x9, 0x6e6bb4, 0x0, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x3506, 0x7, 0x0, 0x800, 0x1, 0x5, 0x9}}, 0xe8) 2018/05/22 22:58:07 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) r2 = socket(0x13, 0x805, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x6}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) socket$inet(0x10, 0x3, 0xc) r4 = socket(0x10, 0x200000000002, 0xc) write(r4, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) [ 806.469606] IPVS: ftp: loaded support on port[0] = 21 2018/05/22 22:58:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:08 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x400000000000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:08 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) r2 = socket(0x13, 0x805, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x6}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) socket$inet(0x10, 0x3, 0xc) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"}, 0x6f3000) 2018/05/22 22:58:08 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)={0x0, 0x0, [0xef0, 0x0, 0x0, 0x259]}) socketpair(0x13, 0x806, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000010c0)={{&(0x7f0000000080)=""/4096, 0x1000}, &(0x7f0000001080), 0x42}, 0x20) 2018/05/22 22:58:08 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) r2 = socket(0x13, 0x805, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x6}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) socket$inet(0x10, 0x3, 0xc) r4 = socket(0x10, 0x200000000002, 0xc) write(r4, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:08 executing program 5: socketpair$inet(0x1e, 0x10000000001, 0x0, &(0x7f0000000640)={0x0, 0x0}) getsockname(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000002680)=0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r1}, 0x10) 2018/05/22 22:58:08 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:08 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xc3fe0000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:08 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) r2 = socket(0x13, 0x805, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x6}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) r4 = socket(0x10, 0x200000000002, 0xc) write(r4, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x11e2}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x1, 0x0, 0x5}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/22 22:58:08 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffffffdffffffffffffff86dd6090184806f52600fa2a8d94081100000300000000000000000000000000000000000100004e222e00087c00000000000000"], &(0x7f0000775000)={0x1}) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x7fff, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x8, 0x6, 0x7) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) write$binfmt_elf64(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x150) bind(r0, &(0x7f0000000300)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/05/22 22:58:08 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, '\x00', 0x1}, 0x18) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f00000006c0)={&(0x7f0000000180)=@full={{0x3, {"d0a92fa8029574"}}, [{"4597d808dbb5bd"}, {"32f1289c4fd7e3"}, {"cd94a24653ad2f"}, {"128e2136f75640"}, {"2ed88a48317dda"}, {"ea124644f02f69"}, {"b74fa5bfaa3829"}, {"2c7e615acd2eec"}]}, 0x48, &(0x7f0000000100), 0x0, &(0x7f00000003c0)}, 0x0) 2018/05/22 22:58:09 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x11, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:09 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffff000000200000000000000000000000000000000100004e22000890d0010000dd1f0000000000"], &(0x7f0000775000)) 2018/05/22 22:58:09 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) r1 = socket(0x13, 0x805, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r2, 0x6}, 0x8) r3 = socket(0x10, 0x200000000002, 0xc) write(r3, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="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") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="bf24563e9b96d159aed973a0032fabd168feedb54e89810c740b80fee0987f7a11b541b69ba0d61ba271", 0x2a) 2018/05/22 22:58:09 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xfec3, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:09 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86cd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:58:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xf000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:09 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="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", 0xfc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000300)={0x4, 0x1de, 0x5, 0xb8, &(0x7f0000000040)=""/184, 0x99, &(0x7f0000000240)=""/153, 0x3c, &(0x7f0000000100)=""/60}) 2018/05/22 22:58:09 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:09 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) r1 = socket(0x13, 0x805, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240)=0x8, 0x4) r2 = socket(0x10, 0x200000000002, 0xc) write(r2, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:09 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x100000000000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000a00100"}, 0x6f3000) 2018/05/22 22:58:09 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xa000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:09 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES16], &(0x7f0000000040)) 2018/05/22 22:58:09 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) socket(0x13, 0x805, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000100)=0x8) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$kcm(0x29, 0x5, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x141) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0xffffff96) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x66, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/22 22:58:09 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) socket(0x13, 0x805, 0x4000000000000000) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}, 0x6f3000) 2018/05/22 22:58:10 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x800e000000000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:10 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffffff00000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:10 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)={0x0, 0x4}) 2018/05/22 22:58:10 executing program 5: r0 = socket(0x18, 0xa, 0x40) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x100000001, 0x7, 0x7}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x2, 0x8, 0x5, 0x6, 0x8, 0x3, 0x6, r1}, 0x20) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x509, {0x1000, 0x3cee, 0x0, 0x800, 0x3, 0x6}, 0x9}, 0xe) r2 = socket(0xa, 0x802, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) sendto$inet(r3, &(0x7f0000000080), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000200)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lc\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) writev(r2, &(0x7f0000000000), 0x100000000000002d) 2018/05/22 22:58:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:10 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x2) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000b40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000c80)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d00)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d40)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000e40)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000001040)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000001000)={&(0x7f0000000e80)=@delpolicy={0x168, 0x14, 0x400, 0x70bd27, 0x25dfdbfd, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e23, 0x0, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x37, r2, r3}, 0x0, 0x2}, [@ipv6_hthresh={0x8, 0x4, {0x1f, 0x18}}, @output_mark={0x8, 0x1d, 0x6}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x4}, @sa={0xe4, 0x6, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x4e24, 0x5, 0xa, 0x20, 0x20, 0x67, r4, r5}, {@in=@broadcast=0xffffffff, 0x4d2, 0x3b}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x3ac8, 0xfffffffffffffffa, 0x3, 0x8, 0xf62, 0x80, 0x7f, 0x40}, {0xb3c, 0x0, 0x0, 0x7}, {0x0, 0xb, 0x6}, 0x70bd28, 0x3504, 0x1d287749ce490e64, 0x2, 0x5, 0x4}}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd27, 0x5}}]}, 0x168}, 0x1, 0x0, 0x0, 0x1}, 0x8001) recvmsg(r0, &(0x7f0000002600)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000002580)=""/88, 0x58}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000000c0)=0x8, 0x4) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/22 22:58:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x400000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:10 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x1e, @multicast2=0xe0000002, 0x4e22, 0x2, 'nq\x00', 0x32, 0x0, 0x2c}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x4e22, 0x0, 0x8, 0x401, 0x2}}, 0x44) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000240)={0x2, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x3e, @empty, 0x4e20, 0x3, 'lblcr\x00', 0x13, 0x3ff, 0x11}, {@broadcast=0xffffffff, 0x4e23, 0x0, 0x6, 0x9, 0x1ff}}, 0x44) 2018/05/22 22:58:10 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x80800) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:10 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xaffe000000000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:10 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt(r1, 0x9, 0x2, &(0x7f0000000100)="60cf866fd5056c2eb17c5eac32778946e6758df9211f0c5d9aadb4f2abb3137fed0447c6b415a6cc5fd10e2e58df0b584b132f005941d91f217680b9d8323d36cd2e9567adf29e0647ddfd629804a1c1de98e64f17a2593b132c6b41c1b4c14cfb3fe77153dc4d61c6222708702e18bff2a0c881706ba938ddddc538112ce842eb07ebfdd4e8ef083c3a0a781126d04ced970d20929fb079", 0x98) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, 0x4) 2018/05/22 22:58:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xb000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:11 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:11 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xc3fe000000000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:11 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x7f, 0x80000000, 0x5, 0x1, 0x7f, 0x7, 0xbc3, {0x0, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, 0x7ff, 0x80000001, 0xfffffffffffffff8, 0x0, 0x6}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)={r2, 0x3f, "5a61a70434ae9900a02f65125397dcd353b004fc7f78051ebb9b619df3cc9b348acf312f8554f5c566f54e6fbd35a25c1cc246064c039d515fbef0ac321e6a"}, &(0x7f0000000440)=0x47) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) 2018/05/22 22:58:11 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xffffffff7fffffff, &(0x7f0000000100)=0x4) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000000)=""/107, 0x6b, 0x2, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6f3000) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$inet(r0, &(0x7f0000000400)=""/14, 0xe, 0x40000000, &(0x7f0000000440)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/22 22:58:11 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_emit_ethernet(0x1026, &(0x7f0000000580)={@random="996558b3e03d", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x100000001, 0xfff, 0x1}], {0x8100, 0x1ff, 0x6, 0x3}}], {@mpls_uc={0x8847, {[{0x8, 0x100000001, 0x1f, 0x8}, {0xd1, 0xfffffffffffffffb, 0x5, 0xcc}, {0x3a, 0xda3c, 0x3, 0x61f}, {0x6, 0x4, 0x800, 0x1}], @generic="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"}}}}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/22 22:58:11 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:11 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES64], &(0x7f0000775000)={0x1, 0xfffffff, [0x3, 0x80000000000]}) socketpair(0x0, 0x800, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/05/22 22:58:11 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003700)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) 2018/05/22 22:58:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:11 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xc0ffffff, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:11 executing program 7: r0 = socket(0x0, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:12 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xf0}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:12 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) socketpair(0xb, 0x4, 0xf8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000440), 0x8) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3f92}}, 0x10001, 0x1000}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3, 0x20, 0x7fff, 0x9, 0x5, 0xfffffffffffffffb, 0x67a, {0x0, @in6={{0xa, 0x4e21, 0x2, @empty, 0xfffffffffffffc00}}, 0x4, 0x0, 0x5, 0x3, 0x3f}}, &(0x7f0000000200)=0xb0) r5 = socket(0x12, 0x802, 0x9) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000003c0)={r3, 0x7}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00000006c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0900000009005f4bd748bb29689c05c0128e1dfecd4804035f364730ad804eca0a4c0044f178befc5717579634e9b70954776307292d6b72a205d0045a3e26338bf4658f107dc2630c368468c2f17a440a900a36579ab3df913f9f3e195690c21221b18b02be04423752e840aae142d7b53bf321d466ba72f684f195cde851e7313e"]) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r3, 0xe2ff, 0xff, 0x999, 0x1, 0x100000000, 0x9, 0x50e5, {r4, @in={{0x2, 0x4e20}}, 0x16, 0x10000, 0x5, 0x4, 0x2000000000000}}, &(0x7f0000000300)=0xb0) 2018/05/22 22:58:12 executing program 7: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:12 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xb000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:12 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4400000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:12 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000080), 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x3ea, 0x4) 2018/05/22 22:58:12 executing program 7: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:12 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x300, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:12 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:12 executing program 6: r0 = socket(0x2000000a, 0x1, 0x24) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$vsock_dgram(0x28, 0x2, 0x0) poll(&(0x7f0000000000)=[{r1}, {r1}, {r0}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/05/22 22:58:12 executing program 7: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:12 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xaffe, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x9000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:13 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:13 executing program 6: r0 = socket(0x11, 0x80000, 0x800) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000001640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001600)={&(0x7f0000000180)={0x146c, 0x2, 0x8, 0x200, 0x70bd2a, 0x25dfdbff, {0x3, 0x0, 0x3}, [@typed={0x8, 0x5a, @str='--\x00'}, @typed={0x8, 0xe, @str='\x00'}, @generic="773d2471954bf6c2f67611f101ced11d9e250c5d9b5d7e0a62fe63ea70198d160f375ddf06539cd760584bf20b76922d18592405eff4fb", @generic="d24a26fd5545b35a18ecbc205bc55f7c32e476bc73b16fbd9336a12de7fb9aa1d451a18866d9b5730933f0525033d48987a45a5a39934d28e7f3c3199e3878577240e730d9f5008e5ec01248f40c36dc565aed971db13a6e36623371aa36261765557ea0dc3476ab3f8e2d7c6ba2c75c081f50755a5ae9e5b2c338e30d99f8ce0e6a4cfb1e6cd8b1d10efb4e736d1432918c39a51a61ff539b7dc2b9e76bc8fd811c3fdaac75b0c5f25a085cab5d82460118b7e13bf3a60655d7bb5923e6be7dd638e8eb5761c1646f7ce61bc5a68e8854a8aebb", @nested={0x10a8, 0x77, [@generic="d4241907e064cf03064eaebb62656b62c7f6c550508f1a6b9c83b7a3ad9dda4857168ae426263f2d5faed047e69e545f935fb341449a3f41ce44896ca3b479929d8b372b10ec969710d7002f969768339e023c244b27d795f7702e24c3d7acf010ef45811046f46bfb51fe207de2cba7f970fde8c372da39aa1c8af8d57315e58cf2f947ffe81dba4bcd30da58821cb48cdb08eebecc33", @generic="612afc70a39b0cd402f44bd9b73e344236cc0414cba68f32da95948f23200779acc8af73ffd903720e3923f59ed97a3875534716459ce5cc6f7e57f2d1de767b16eec3f6233a2102322c135dc27ddd4650a025c3c409ce5873d9cb376dd8f9896e58d919cd655a2d0c549036131fa8751697496a406b56394f3f6c9306356986682faeeb153efc58bf66d5c5651ed47afe858b95dc70f0dbfd0181bff1fe3c63c13b3ddaf44135a29010ff7b117d663fd9d56266aaefa38e8d05fc2d8abba36d735eaea0fa6696897355b162370ef3d77682c19a38043c03fbbb143d5e4e8f0140f31bbffd9f7a4496fa3d0926355197d8aa539bd391187068b6bab158da4e826e5ec1541dbd89de7c90549782a789d08db47a2f442c22b12e5c2dde26e0262805506a3d8c2319d0190a6f8a90b17fc78cf5bcbca9db2f5e5fa557d5300c10dc6be6fe7d3d5c023a4a105b8b697d1d04a9925a66be7f434153a8866d46a72fa07f34adbebc921738a46ef837101ea90885bccc472efff7e666b16ef23666bb2537cf7eb4323dec72792aebe243cc28c38fc4da0b6e5c40140fa1a2c96c6b73ab3658a97153594729c3e859e381556eb849dd00e3697d96dd514c85e8eda4f88fbfb47b02fd7e14bd966d69cc3090095128d5c41a02c15d5cd9c3e5cbcdd392aa7a24209ce28f1bc7e721e2536bbefc60482691701f90ff2d85db947d4af579db037c5ecd2d711d509b79a3514868b14fb104f62a87bbc0c502c8b82b2d7918b8f5508c2620551c68323fa2224a22312548823235e4869416b8dd7d49c43acd09c06168d2a235ce29a55f8d74907cda41b6c4691a32c9380b2908dc8f0b06197f2fa502fd01ca5345359e813eac7bea666d844879654bc5f2ce39fd1b58179856d0342fcb203172051f8aa70ccbb09f30797ee6c451180a5bf1d01cbdc0b9483eb253bbfd468f5f734023fe644649b2c44b5b1c6d7b22b2ba028e20c6bb7bdfdc1123f7ce49c3aba231e282990795190f26081ebb6d54b863fc0300700299177280d6c1d959fe1a1cc3af894aeaa14e903005b9fc0cd26b18c869e1d352a721be9c850186b154338f3e8557a6fab13552b066e209bcd100aa5598a62d0decd524ad60a5f0911e44331bb42aef3a21508f3bb7ebc42b5c581724467d0170da23721864422fd55ecb2a10f6e6a47f16d1a6b413fd3c64bba537e06010e54edeff48a0781886d8bca7b49b7da05e3795d7a733a9d5472a247c82a2627da81ed3a4efb6d8c1d59d7e1bdefc3dc38ecdd8df244b8df0d9a6508fd1ab7660d819dc8c0a1777fc23205453556c4d5c853adebef2d00cb9797c89d0b21bc790450b76ea32f9f919d800935a5628fbc630e565836499dd6a25ce41a91154a0d4b900c3bb51dfa5bd51f95ac7328de7e5443c2a5da6365be22f36991329be6579f5b65d4d84e9da770d5654fc2e01214c6329c05f6a9b9d696a04473284dcc36d444af341f4072c69e088d18f9618be64d7be173efdfa717aa7b2ee7b1ef70080f8c3cccccbb35b53ce5446234039069ae8bf6c3a6c99aad461c0d48c5005a4733199f8f1d52313e12bad820b41b083b1594d002eb14d96a29f429881aa7d53a9ced84f4eccf7bfcff59d468caec24584c7ca50f8ec72e90ea65c3194d3bb7a8787c89be29f86b360920e7579353138ebf055f31e42ce80922fed585f7c5e49dc688b545ded97d30abb44d0cf05509c053dc1f6dc57b641737f23c585288f26161f487dbb5398c9a88a574047c99cfcada0699ff434d0c66a0f6a04b5b903a9a4a6fe856810f9f25929be960d544dbdc9bf3e682299df0548f22f080efebd22e807de089d708d936cb32eafea64665f5d75d9640368fc26e8d63540348b9a182f6670d689bfd4bc4bd3a6cc0b3ece804b6a9a115dfdd06c5760a1bf5feca91adaec8fe02ad7f29a3186b6f364cad65c4a6de2ce4ba23b061c9dfcad2d60da56b1be462324db11f28733be86cc9d5fa843e3ef29de8983e384fa51f55eb0f53f46f5a1edc21151b518e304275ca4c9a11e069d9a4296b383efc44eb4ac5995421e39cf543cbebbe7076beb950dfbfafea714fd63fb91976d1a34e0c0537168ce44241065e69230771710fd3fa4826653b4e4f728a106e189a24fdae612f240fcd4c67cf5a90bacccea8a63bd592206602fdf84bd77381cb36cd5b28f48281bdd03d535299a1b92f9dd4885895f36f98452cd6d616d374ef7b83af5d7c13f053a185d3894b5e20dba78e230fc73c273805d6c91ce7dc01ab7eb826db9f6c9a4477501c8e79546d74879adb49dee600df57e03adef4bc6755c0535cde977418e44a1956123c252cfa4e6a46e8b43451f3f2d70d585211f4d8b9a3a2139a5c49ddfa006afbbf492e4d7b1d841753697b790270661dc5a5cbc2517d8b8917862483cd2b8ff8f6f65aa94ae9c4659f55cdc479c6c39fd0589555d8749046d408a4fa3cd80634c2ff3516662b77b6d6f15b7ed950f750952587b3e1d734292125ffcedda7d80d9c828ba411cb1c4541c432a2bec2aba9a38788c3ffcd7e3c239b76be3c8bb33e2ab0f0c276fb0a6819499c5211bc4cb1281505d0578010e0ab2ef5d10a39b4a28b50600f6820f7a3ca15d3bb2da81fc2cc985a978c9e2e6e6b6776c17265bf1f9de77b273e0aa187a0d43866d07b46aea80754c1f3ba9b5c39cac82f6fd5c0c4a5fd959e11033e5b84edda0ebb97af9648cbf78b87b1ce5a317de5e4ea69e465e44f5db985f40062c787344e9493a180db9c5fe3b385298a061e0b2917cb7e78cb44cf7edaccecc1d5b4ebf93aab5874a31ab6bc732ab4a73b9d0b38d05e28f5ed9177cdd9145d0d00a9f339287bda942d5b3d6d561b4add91e6555fee237fd371aa40e9421229a9e36dc011bf47717c2707cabaa066a6571adb2864965bc7ef659f36093aae86cf1bd33b613f7c61e2e74427c275b4f71f9f3fd670a462b2ab1a5b1c874167640b28d184211f59ac3ec2f978fa3465df68d2ee25910795777a538765293022c9f4008bcd79bf7ab186832fb2a1e49933960a2292189433dde0505136f2a68c03314fa9630d5c36abe7981add1121b050ba6f75318b848f20faf479979f19aac1859658a5ebbba376dc31e5fadc71accfafdf61cbbbaea1122ad53900d78e8ecf086016fd5309529a6325229a9fc237ab7435ee99260280bd9499d0150526ba1378eb9d80fe1fedb67b17d26a31617b27f7594a87ed39837799ed4ba8b88aea229e471d5f57d0444145794d7ca256ddab313007f19d4d3f30787271b105a474cc35bcd8af922b69eba8480ae50e7ddae55ac7b0cd783935b124e21c6a8dfdfd6bce10faaeafd19bb357d0a20efe5e75808531289061d8f75748b15e9d8ac540bb113d0590e463a33f2af1ec4b54f6ae6efd8f773a0a0572a8ec3783e229acff014cefa684b3c4e0f4f5f556218e82b77cbe50457a6d3710e93748082a453229641ad043205f33a441fd935f01142d38193ced0d2a28417ab304b3bd1d38d72334607407c8ac26f55fca2239fb048229eb08c328365d38da274060cac0ab93009320521fed54cdb2170650916b9cb6e51454e6c1727b57f443aaca659be02561edff7e9d991c80eb0443263d3f5c3db46428ac424677134ebd0c8a48bc576f339f70f61bf12c48a5a3d383293e2430591c07d2b8118ff0546fd939cfc8be12cae7f604caf9f5e413d9ee802f89b0a948db0da4664a8cc3516f3502119b5110882f73f2f13a5fa95a637e507c194de17b97c5ec557a27303b9294ba27e585f37d7d7ac0cae86986675580206f4667ee940ea08cb6272916878c1f4101ed62f5e6c2958fd46699c6e34fbc20b0f25ebb019236f8f5d437e4ab1ea574f8883146f72c19b8ba86d99303014624765ef1d20ab93e9316206ceff4d5a01b592c9180955b3aa226259283e4b1cf6b3ddbf25be3cb02a5839b71d3eead1b7ff8207547887aaabd9cad2e1ecec08580c5420d9ce501bd513a4937cda315e97c2714cdeb0cbcc43fa9a55fd9bdb1e23f14d88e8f0ab7d55f8f41f3bd063a4da3a83e64ee53d1f79553a6216da6df77bb93f13a394ac241308cb833795badb73a28d8049acbd7121b03be1ad10496e8727eb3e22ebbc95f7be49e879ed9c2d5f00181bdc2bdb144ae9be795912bd3eaafaf366360d8d8453b9e3321af379c37ac8afd44555a621f9b3b5608c4c9df6cc150004be8767bf3ce20464f811e3c010ace3bc79f7622cf4c89da47db13d60091b04d7eefb5e4bb90f2c48c4c3bef48ca16affbe0e357a8e517c9e54dd4facb064ce7bf58fd53ab701c936ca36d1bf9c785831e1bbffe9b45d5e2df1615dc306a711c5dad50b567b7d7b4fea8d1c38432adfe1930c15585c529e6602d1d6d4823772ba6e7c6057ffc75f6de29f0fe12bd0fc06b8f223b19e53cd40fb5d40c9adf0f34e559f2a8b8c907cefe25b14199ed478426ac174a30ded999391e8d9ec3f4698515b8fef48354617ad1699e1121312ec62325ce2cbf7b7d10d72d42bd560f3e35c216deb5840cb01be7e9f0f50daa686d592e48ceed102584173589161c57364b968d20580685e5c8295a33fed17e5ca110c407ea6ef4f87fef99f48c8c8d140c2d33374c0f14b6b10a737db88038774630fc6d20b586896c4ae3a1cc0fa8107e8e9fff83e45f0c40e07cd9e43bdce3afdda62b92e38fe6b65a4ff3193caac9e44e2fadf6f7812a0dd77a24cb5138e2b26344c97a7e223eb147f1aa17f7fa919fd023ea0fe8abe586c664f2bd88915018bc3c32f0b7a612187ac2ebb0595088f21c5f4a24d09d80aeb7fe62ef7c930f747c7dc4ad66556635edbcf636d25f2f55211badd49b7b180156ec34771afb0937602275c3342d09b1449f1b80403609bd552ddd937c4ebd70cddd578060fe3d931415e8d65ae7a2e1898eb968a0a1aba296a3e08a0f69c8590d72e33040453f3ae6525432731a43f0992df12c6150323edfdc9d67665393701ec95cda8c9e1ec1dedaf48beaab0c4c52264758583f7edaa719d4b26c53b9ab1b827fd9789a9554c3e8f21f2f1fb51515aa5c36a58bdd2f9854121f5103c62637687c04240ae68173b4427d33816b61e8eb50355d017661a21929851b70e6bafd83d0e2e20eaa9d80b38b92f50065dad49b5fcdb3c5890f71b98fee70c4397ecbe7ded577eee3a70ddc4de56ab6805fc4cddaa349fdbf5d21dd233c553e0a64debf807a69805d4885f2613399b551883e64497c9a9226a01f3627e5bfba13d7eb359d3e3d4006753c7758e788b922cd2691d9f26f703322fd06cea19f62b6a1073ad05345e835c24ebdee2168d902f1779b01a724b9ca44f3e556e796d485155a373f225d90165564adf94cd2d3646a9d5176a2d9bac3d0e8ad907888aab6e436432b5502c09cd808ffe8b1c291e7d0e094989c30aed62bd1f431089504e7de6f59a93db4f23cfdf3904e81145983b5b02bf50881381713c4baf05181ea4265d556a3d06dc457b76e0f49ef0ba4dd219eaf5fe09af28d292d80376fe1f1515647be8f9b9a977566a59d4c637e577a83bebf011b8041c321d6bbc3456684b457d9e9992bdc3ca012a1fb57915e83ef526688d788750b102d6c7ff259df7f4c17fd3121c21dfabad2dc5226ef8bd1c29eaac6f5e68ec64212d4869c39850967dacb897156857ef4bf90b1a424f70598946dfd61b2b2654d56ddfc82899c70ea69ddac122ca23de13a6769a88b149095d9b475b78f68674d7b834241758b90443247f4e1e7a1175dd", @typed={0xc, 0x6a, @u64=0xffff}]}, @nested={0xb0, 0x2f, [@typed={0x8, 0x31, @pid=r1}, @typed={0x8, 0x25, @u32=0x100}, @generic="27f1cf68196a009e5feb936eafc9e36949c2caf0c1fecaf0ec132b1b632c55ff8a41e78c88b204751122f9f568fa70666f093f5352777c70dcac7bcad77347db1fc3ab3251666c346d6292906c6c1f69d432a1ee63d429e423bdb707312354eece6476bb9971f98a0d0e802e75a455a20b34d0ed58796fa2c9c6c4097b3c5408e76799c7dd5627d5fff127c06e015692ca8962ccb4434dc169"]}, @nested={0x150, 0x15, [@generic="3494f202c4eee0928de2718bccec8de00609f5f68453878711f41a3f4df6eec89e2dc39ca2eae6d6ad421f75157d43a4aeec573235e16ec937b5342f1b43c60a1e16a1ae2c12e8c6280557b09a2abb4dda1e51dcd98a7fe6fb84b82d3aaa44ca5bac3ddda88491266e3e5bfd04c6a80e2939f31cf85b3726cd7c771a1dcacb4b7fea9e474481a96308d4cbab967615c19454328346b677575b099c1aa375475caae1948c0f6fafa3dddf133445d2d8a97f1c67abaf10937cbe3f70a8cba84fa0c5185ba8c17ef66dd8c363806ac1448b6211857f4e8bb9b91df42e89", @typed={0xc, 0x4d, @u64=0x3f81}, @generic="7d29b946d430631b1f907f4577e01e4653c8d4253d0f02b76fcd6533d1a434b990fab8b05f66", @typed={0x8, 0x1a, @uid=r2}, @typed={0x8, 0x2d, @u32=0x4}, @generic="a6a28f6ab4a80dd05f566f1933e9e63e3b763bb885a1e92721d3793d62c474a70325e3e71a2d57fdaeb4af81fcfe"]}, @generic="96adc7b5a6bc5cd60e7aa3277a4178a91fb11f3f56c838388403fd020b188921fff430fd9f462359c29412dea5f7c073b0d60e881e636a45f917871305b95ce1d68c09d694ad482d9f45713795138a17749279dd3e892f31a696983cb3f134bfd4167e81afc04feb326e3655ad5c07ed79bff129c35c4880011440ad877768656f36ce0454a00acab9382ef6a6d34c92ea48231b06"]}, 0x146c}, 0x1}, 0x800) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) 2018/05/22 22:58:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:13 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/05/22 22:58:13 executing program 7: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:13 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:13 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xffffff80, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:13 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:13 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x200000000000000, 0x0, 0x4c}}}}}, 0x0) [ 811.885280] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/22 22:58:13 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000), 0x0) 2018/05/22 22:58:13 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) socketpair$inet(0x2, 0x0, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/22 22:58:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xb00}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:13 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:13 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xc0ffffff00000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000008800)=[{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000380)="92", 0x1}], 0x1, &(0x7f0000000580)=[@prinfo={0x18, 0x84, 0x5}], 0x18}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x0, 0x1, 0xee}, &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000001c0)={0x2, 'eql\x00', 0x3}, 0x18) accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) 2018/05/22 22:58:14 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000), 0x0) 2018/05/22 22:58:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xfffffff0}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:14 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:14 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x1100000000000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:14 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 2018/05/22 22:58:14 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0xffffff9e}}, 0x1c}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x10}}}, 0xce, 0x7, 0x3ff, 0x2f, 0xd0}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x3}, 0x8) socket$netlink(0x10, 0x3, 0xf) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6e4, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r4, 0x100000001, 0x9, 0x2}, 0x10) 2018/05/22 22:58:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:14 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000000000)={0x0, 0x2, [0x902, 0x775, 0x0, 0x5ab]}) 2018/05/22 22:58:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xb00000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:14 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000), 0x0) 2018/05/22 22:58:14 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x11000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:14 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x800) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="435a29819040e7f66d8a9bb6050627112652535265a3b1baef0878b1c2c02427ddb51601106721", 0x27}, {&(0x7f0000000200)="999e3c5220132a6397c7d433b6f219", 0xf}, {&(0x7f0000000240)="fc963810a18a1091a55050437199fcf746e1abff58e9c3", 0x17}, {&(0x7f0000000280)="82816de3bbdbb634e567a5df6ba81d016de3a71eccd31e9f7962cbc2fcbcbe89281b1e09a0e90e13b94e4dfe761c90cf1a4278163ef4422364c4ea4ec4957ff80257e83df2ec6d5c432a18ca38c2e0a661a3faf87de54ae96109864555703be06284d82db22d1d593472c6b9c6976fcedbe8314e3493eb0f0f92ee2950f974ec30b073386d717b1acd79d42e7b7326d5c16b549023b27936b19ea471037d5c76a4eafdda03def56d592c9574950ec877c19d25f38e1b5c036c89a820b3c07f0d1ab54f14fe74ee3a5c06f03896487b00af59521d71ac19ccd5f942c139688a3c8d6975d758b414ed3f461cd94b58593d9b", 0xf1}, {&(0x7f0000000380)="a13b3dbf1ecee8b7045cee79c63d76c7ba8e5def99cc9ffce01fda050315e5b0a23216984a6a71bfb2ba850ba06ca0d6d1267638f76dc192a51583d4ccc2f17b7b4d6b1c2b04cb5a18183b4e9abec3074fd075d436b3f0497ba010e346d5eb591294c032d66fb81e262c92064c5fccce51a5e8de5a31f7542be7cd8f65a27eeb59a936a2151f66e4190be5e883a04f97bbdcafeae09a07e66a745f158d99f767a72027ca7d11c43858ad5d6022cd950552c0dfbc850d424493afe5601cb83bef6343b7560a", 0xc5}, {&(0x7f0000000480)="7988bc", 0x3}], 0x6, &(0x7f0000000540)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x78, 0x117, 0x2, 0x62, "b6ba10d6a59294d9a660532e909278fb44b5c8ec5281c71326e08fa6f60e88f94c2c4de5380aaa52185891e04af63260f8551496ba6b2d066c4b1a1c681f001f1a954905df47b618fa577e5ebd2819f9a69ed3c60e06712d5768b9966a923b8e490d"}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x800}, 0x40000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x14, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) 2018/05/22 22:58:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:15 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES64, @ANYPTR64], @ANYPTR, @ANYPTR64]], &(0x7f0000775000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_extract_tcp_res(&(0x7f0000000080), 0x80000001, 0x7) socket(0x3, 0xa, 0x7) 2018/05/22 22:58:15 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:15 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:15 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x1100, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:15 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffd1f) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x32, @empty, 0x9}, @in={0x2, 0x4e22, @rand_addr=0x3ff}, @in6={0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x852}, @in={0x2, 0x4e23, @rand_addr=0x1a}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x10001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}], 0x84) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/178, &(0x7f00000000c0)=0xb2) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req3, 0x1c) ioctl(r0, 0x28000, &(0x7f0000000180)="89ce4994733006ea9b25c48758bcfdba50e8a657b880c1878b42b8495c636c655a369bb503c61965d5b01fd24fa58455abfff35718e4823559938e830da82a8e701a8d03c1c6c78d82380bc91d8f93879904eac6c2a09168a29160108b7c23bd3f1f2bb78521313f552c8b577248a93a279e06810a56d38c9b010d92c9be8af767c5a79dd592341fcaa887beaaebd1bee9b66620f60356") 2018/05/22 22:58:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:15 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff00", 0x10) 2018/05/22 22:58:15 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xb, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:15 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff00", 0x10) 2018/05/22 22:58:15 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xfffff000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:15 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000018fad4b374b3ec"], &(0x7f0000775000)) 2018/05/22 22:58:15 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffd1f) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x32, @empty, 0x9}, @in={0x2, 0x4e22, @rand_addr=0x3ff}, @in6={0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x852}, @in={0x2, 0x4e23, @rand_addr=0x1a}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x10001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}], 0x84) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/178, &(0x7f00000000c0)=0xb2) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req3, 0x1c) ioctl(r0, 0x28000, &(0x7f0000000180)="89ce4994733006ea9b25c48758bcfdba50e8a657b880c1878b42b8495c636c655a369bb503c61965d5b01fd24fa58455abfff35718e4823559938e830da82a8e701a8d03c1c6c78d82380bc91d8f93879904eac6c2a09168a29160108b7c23bd3f1f2bb78521313f552c8b577248a93a279e06810a56d38c9b010d92c9be8af767c5a79dd592341fcaa887beaaebd1bee9b66620f60356") 2018/05/22 22:58:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000a00100"}, 0x6f3000) 2018/05/22 22:58:15 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x2, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:15 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff00", 0x10) 2018/05/22 22:58:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"}, 0x6f3000) 2018/05/22 22:58:15 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4000000000000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xffffff7f}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:15 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000a802af35ac8dccdcd069b29815d88dbdc0a6a5b0f198ae6587614a44d427c43253b3414718f799a4c73742c06cda1af5bd9b3f8e1b4fb4d3490b866c928ce5bec882b4029a0787ad61fd2c7967629bffef"], &(0x7f0000775000)) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) vmsplice(r0, &(0x7f0000000600)=[{&(0x7f0000000180)="6a7eb436a8d54e6cd646e83f562efbbaf30025282c22965b3093cdbaf25d131bb9f919826ade8967740898e3ad1c617cb26adb6cbe08427c423ef07a9fad78dcc6438bf81a74df4cd12bf2505acb7a3f096a3e07a4a44c8fda3d5377b535e1fac5fad896d63ad50b8dcaf335ce9748a7000519c61d9b058e66ff9f423d4f047652cdc378e42199b9cf1bc0b0d38a914dfa38c8088584d1f0513e97445a235477e79bc8044512b53be5a0cd49c9880f5543596499ba3168eaa66f4eae4a53f810ec093e7df0204b51d25a9220d06e8c930c3300f6ea10caaaf2e94fea6b7bccc1230663ef09d0e8892f1f43114902dc710af8", 0xf2}, {&(0x7f0000000280)="29aa053d87db311206f9051b0cdb6dfd8f88f4a86028a40100090d0ad4971d91f6e24c8576856dea915b05439127ba990724393d2b993bb9e2167790c6e362c71e8946f919e70e9884cbdf00d6", 0x4d}, {&(0x7f0000000300)="0afd15aeb154af8416fc2e1c4ada2dbbd011cf8727c93428d098f9b91b72921beb5cf0e5e7a21fba0b7d12257d", 0x2d}, {&(0x7f0000000340)="05aea5", 0x3}, {&(0x7f0000000380)="7210f3fbd0e2c9d94e9fb3b536c32a0d0319729ffbe8e9f7d3be916a6b3e62121799e123a0ced18308da04a8834f3602499516103f918ed7afee10cf5b41a7787485f969871a89529cd6752b801b039659377957909858f968cbdc89c6298cf080e4f033e23ed295a6890db2e7910d52748c0ae4249ddf2eb8e880b7f837e3d2ffb603e6ec14f93788fed7d5cab6dc421b161598f1b8abaaf7b3bb41f45fdacdc9d0245bf7b5425125016e3ce5c938a3b85f91", 0xb3}, {&(0x7f0000000440)="85d1e9219346fa04a58e91ccc91058033c961812984e90c4c54a03ad5cb4e6fea80f3dc5b8e470670e3997", 0x2b}, {&(0x7f0000000480)="91fb19c6772086c88f6363a55f3c5e6db1737efe94b4ad1b97ba470df34c167b70daad69912ede760486708c2fe5287aa8d7a8ed44458bb87a20733f05a6504209ed3ea961c6bd164a8984e01dafe4438b317d6b48108c73180c4d279bc6dc87e98dc57572899daac6a7a69616b3063e782f381f633152a2f03c481c2192fd59d7bc94df9dce4b368f546ee7c246bf9ba5a1066dcf1f8fdf5115376c62fda3b3234f3e47f25715", 0xa7}, {&(0x7f0000000540)="85fd0aec1fb89f834caf74244e7ae1637190fc1fc6e88a64c4e345b1bc9600f2383214aa2ca02462442c6541d65d59016526f693e395a1af7be5a652920d27f73504d48e17c0eb0d21a1051808230a929bba6eca878b898dc7ecf7ad2b4aa125e2fff003e2f7ba4b92fc23d481f51de6205a45f2e5b3e4db9c05d904d845d4d631c16c473177b0b629bcc3e021f4c2d9cca4fad229ff0f89415b74cd441c2be6851d88edb7fbffc720e96cc5aca1ead11a", 0xb1}], 0x8, 0x1) 2018/05/22 22:58:15 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:15 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="2c0000001355853feefff5bbe33a2d04004fbe7f", @ANYRES32=r2, @ANYBLOB="000000000000000008001b000000000014002b00100003000c000000", @ANYRES32], 0x3c}, 0x1}, 0x0) 2018/05/22 22:58:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:15 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180", 0x18) 2018/05/22 22:58:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xffff0000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:16 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xa000000, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:16 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000abd000)=ANY=[@ANYBLOB="aaaaaaaaaaaae2704400bb0321da638d95003000000000002f9078000000007800000000450000000000001e00000000ac14ffbbe0000001"], &(0x7f0000b3e000)) 2018/05/22 22:58:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x8, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'lblc\x00', 0x26, 0x9, 0x68}, 0x2c) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:58:16 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) [ 814.687244] IPVS: set_ctl: invalid protocol: 8 172.20.20.170:20003 lblc [ 814.744188] IPVS: set_ctl: invalid protocol: 8 172.20.20.170:20003 lblc 2018/05/22 22:58:16 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180", 0x18) 2018/05/22 22:58:16 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:16 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r1, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x1f2, &(0x7f000048a000)}, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@loopback, @loopback, @multicast1}, &(0x7f0000000040)=0xc) close(r0) 2018/05/22 22:58:16 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1100000000000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:16 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x9, 0x6, 0x8, 0x10}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x7, 0x5}, 0x8) 2018/05/22 22:58:16 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:16 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180", 0x18) 2018/05/22 22:58:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xfcffffff}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:16 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) sendmsg$netrom(r1, &(0x7f0000000980)={&(0x7f0000000180)=@full={{0x3, {"a106fadf5c5296"}, 0x100000000}, [{"de05e31941dabe"}, {"1542473e75f982"}, {"ea92e9aa45445f"}, {"c2256b8bcfdad6"}, {"fb8708ba6653db"}, {"529d91effd8085"}, {"e96bb293fd019b"}, {"1f7e5e8cfbe1e6"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f0000000200)="75304e35c0fb90c6b3298cea5a5f2bd17f19d8d6115c8a24fed8d6ef5d9c067966792720017d0a72036cd0e2365647846a4b26ca6605197967b55d377c07459487d76625dcb17fde1e6bd23c", 0x4c}, {&(0x7f0000000280)="e87d4b12a0d5fc00344b347c4789d85356bc4b0ccecaa3dc58899e1de1412aca6a1962152c56ffae2690d2d51f77d4f9098a5017c7f8a02405c4c6b6325eb2521e8ac7b18043555932ebba92efc41a0b1cea5f2c13dcf959075f2d5210816e5ae9b7836a6c6f58725d9a6f026504c5315438a5d13e152eec065ef0156041a88815d25384c881c17e767e4cf4bf45ad7468d04d62c1d3ae6467befe08a9aac07e5bfffd4cde0d0b5b778909137be27f9796fd3422e39b3f97", 0xb8}, {&(0x7f0000000340)="39a91ff805bae3836a5c51a87bb2e044aa8fc691c35f", 0x16}, {&(0x7f0000000380)="a6554a9a42598d01d4b50293b33ebefa3b4045cc1ad3a609828dad2c57049b63af51d1435353bc14792ed646a442b4e67e59f2027944f7f7f78ac79db4d61c6b9cd91609140a849d47767152617343ca5cfb811beeec651c83d866f342237b3b1fb93c2cc929d2d200cba9c5f5ab6a97", 0x70}, {&(0x7f0000000400)="135ac99bffe56485fca236a32a181e4f86e5b1c406c5a57ef6d09139ad61118338d9827cbaac11365e77bb341b0fa8904df803ebeb5cfd51f7c140034bdcab2f89a0d5331717ef485ae340a370743d5e6dbfb50a85e61fd2c8d90a827fe35d2c512ebc55f23582d002e045fd2062f9dda831a4bc41152a2b92fb7a223c7502183c2575fd64ec324eec67377ab465e7c4273b3b645d25880996e8678685a3fc752f21ea416d8889dc7068e78f30783d8eddd7bb18542bbd78159797099798644ba0659b72d21ba17410bda7328e2917cc8fb3fd0a0baa21837422fddfa89b8475b028659e2e82751e66ceef67ecaa4384", 0xf0}, {&(0x7f0000000500)="99f95f698954ba9c4a89a8e6874584a231e2a23a885d0225cc3a3ff26ece15ef0c48791d5037c2ae5a1e21762bbf2583e5e60f3a42ed07ce23e7f5f96ddf4ddbb6da0558c9f3778842264d7d25d4e64ca72a7cbd321cc8ccbb4a8e9bf472282ac4daf7dece22a60c355e2d3726bea1c319e8f540780f97e3e4266dde0f71094b88c3", 0x82}, {&(0x7f00000005c0)="889352703b2fb5a3cc664c00a30157b0188f30572dcf5be246412e6b127c5b", 0x1f}, {&(0x7f0000000600)="92", 0x1}], 0x8, &(0x7f00000006c0)=[{0xd0, 0x0, 0x9, "b1e3a91a484f435cd056d206be49dd8652006b91328731e7428e2ec41b9be83332a15e3f395b942e2e06ccbb48e6dffdd4890bc4c16d15788bb5f88568740a65dd4eb539e815388235504ef1cf10f381f3a0033878b2190dae6228ea895136563f02e1f6378011a1e5ed57375889d7f6eef71c695ea4a7678021bd4c60d08f33034071a718d57784778abd4f42c8398e698357b1b340684166b252f4effb3cc81bf789302fe7baacbd616d376201af757afc7c89dbe1be7726"}, {0xe0, 0x0, 0xffffffffffffff0b, "c4dcb060774c87ada3538720ad9bbe6fdf291c91887f61484a8bc74270c755e60b0da4563e5d331a5f50ec8e5e54020f51705b78ab0612d0e1039e2a944b9d5b76d13761c18a66586ffaf33f97037ce22259c6dbb3b4fe58ec05337887833c9313cc2f07a5880b6c4d3fa57448cb89d135d6b66ba309e4f76e5cdc61c1bb5ab128a48f2df19dbcada3af6fc303d7bfd0d07dbe07d94dc420f1fa34ef7c2ae0a8e199a93e269fb6c7600c4eab6bc05a0bce181b387d51a3d8be244ac90a9991791b4cd9f5aa388adb13cd9a"}, {0x40, 0x116, 0x6, "120e33ff6a2ed8bdecf97518822fcf2e11f5d711719435288480ddebcc314454a4e9b2bb05339218b484da8b01"}, {0xb8, 0x10f, 0x1f, "0cac318839975bef88c63d0310128bf65faf240066cd9a39bacd6f4d33f2d364321a66067a684c9170cbdc0cbae9139f793afaa6de9608636d4368ab306599e748081b89e3e980101213c5078034bac22508a375c9e89710168e034efbe5ab71ee586df041fc24605aba2962a5114de94a126280d838b6c24eeb4519f0db35db4d01975d61526c1d200e142d4d15d9e00b0dfe784c345a0d5c67dac8db376cebbb51"}], 0x2a8, 0x4040005}, 0x810) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000009c0)={{0xa, 0x4e22, 0x111, @empty, 0x2}, {0xa, 0x4e22, 0xf483, @local={0xfe, 0x80, [], 0xaa}}, 0x5, [0x3c5, 0x10001, 0x20, 0x9, 0x42, 0x52, 0xffe0000, 0x100000000000]}, 0x5c) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', r2}) 2018/05/22 22:58:16 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xaffe0000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x4000}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"7465616d300000163694d900", 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x30, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x1, [@typed={0x8, 0xffffff7f, @fd}]}]}]}, 0x30}, 0x1}, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000300)=0x10) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000003c0)={'filter\x00', 0x0, 0x4, 0x1e, [], 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000380)=""/30}, &(0x7f0000000440)=0x78) [ 815.571708] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/22 22:58:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xf00}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:17 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:17 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec", 0x1c) 2018/05/22 22:58:17 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xc3fe0000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000400300"}, 0x6f3000) 2018/05/22 22:58:17 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000012c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40004002}, 0xc, &(0x7f00000013c0)={&(0x7f0000001300)={0x88, r1, 0x300, 0x70bd28, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000001}, 0x44010) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket(0x5, 0x3, 0x18000000000000) getsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f00000014c0), &(0x7f0000001500)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xfffffffffffffff7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r4, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) syz_emit_ethernet(0x1, &(0x7f0000001200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f526000800000001000000000000000100004e22f26d2f3220190ba7b22495000890780000000000000000000000000200000000000000005fcc878e917d122d42976a660870d2566dad7fb93fa14ada6a56235a091ddc5cb5d29a13377cc8ecf360b663860722b163262c8e58fd0730a8e13e3eda4d9369c4aeedf0745969027e24b12dc02e491f480c64cc0e8073d038077ad4d7f5aa66e6a0d27059f1fc173df5dd39e32e2c639ad49660166d97cb"], &(0x7f0000775000)) 2018/05/22 22:58:17 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:17 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x16}]}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/22 22:58:17 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec", 0x1c) 2018/05/22 22:58:17 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2, 0x4c}}}}}, 0x0) 2018/05/22 22:58:17 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:17 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}, 0x6f3000) [ 816.415081] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/22 22:58:17 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000775000)={0x0, 0x100000000000000, [0x3a3, 0x0, 0xe2e, 0xfffffffffffffffd]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'gre0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ip6_vti0\x00', 0x1}) 2018/05/22 22:58:17 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec", 0x1c) 2018/05/22 22:58:18 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xace52ee208}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:18 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec0000", 0x1e) 2018/05/22 22:58:18 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000)="366521ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000004140)=[{{&(0x7f0000000f80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000002900)=[{&(0x7f00000028c0)="5380", 0x2}], 0x1}}], 0x1, 0x0) socketpair(0x2, 0x8000e, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/05/22 22:58:18 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffff0100000086dd6006f5260008110000000000007bb04000000000000000000000000100004e220008907800000000000000009f2b1de5fdd8e73bb9f0a4a365eb4521920cc670f03a9c5c21e571e63998dda31a6a9396c5634134d59ac2d9414d2ba8dfa6209f9929d6d96f2dde651fa107c884b0846d91d0c5b8e63918662681d02fd31763"], &(0x7f0000775000)={0x0, 0x0, [0x1000000000000]}) 2018/05/22 22:58:18 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x6, 0x4c}}}}}, 0x0) 2018/05/22 22:58:18 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:18 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:18 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec0000", 0x1e) 2018/05/22 22:58:18 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x100000000000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:18 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c200000000000000000008004500003c00000000e528907800000000ffffffff0000000000289078"], &(0x7f0000000380)) socket$alg(0x26, 0x5, 0x0) r3 = accept(r2, &(0x7f00000001c0)=@ax25, &(0x7f0000000280)=0x80) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/05/22 22:58:18 executing program 3: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000180)={0x0, 0x0, [0x0, 0x0, 0x3]}) r0 = socket(0x1, 0x5, 0xcd0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) accept$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/05/22 22:58:18 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x900000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:19 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec0000", 0x1e) 2018/05/22 22:58:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:19 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x100}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:58:19 executing program 6: socketpair(0x9, 0x806, 0x7f, &(0x7f0000000100)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8000000001, 0x2, 0x3ff, 0x1, 0x0, r0}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) r2 = socket(0x15, 0x80000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0)=0x40, 0x4) 2018/05/22 22:58:19 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xffffff7f00000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xa00000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:19 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:19 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:19 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xa00000000000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:19 executing program 7 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xe211000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:19 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x9) socketpair$inet(0x2, 0x80007, 0x101, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x2}, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)={0x0, 0x0, [0xe86, 0x601, 0x716, 0xc]}) 2018/05/22 22:58:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) [ 818.548771] FAULT_INJECTION: forcing a failure. [ 818.548771] name failslab, interval 1, probability 0, space 0, times 0 [ 818.560147] CPU: 1 PID: 1548 Comm: syz-executor7 Not tainted 4.17.0-rc6+ #58 [ 818.567347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 818.576713] Call Trace: [ 818.579322] dump_stack+0x1b9/0x294 [ 818.582981] ? dump_stack_print_info.cold.2+0x52/0x52 [ 818.588182] ? lock_downgrade+0x8e0/0x8e0 [ 818.592344] should_fail.cold.4+0xa/0x1a [ 818.596428] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 818.601548] ? __local_bh_enable_ip+0x161/0x230 [ 818.606234] ? _raw_spin_unlock_bh+0x30/0x40 [ 818.610657] ? release_sock+0x1e2/0x2b0 [ 818.614645] ? rcu_is_watching+0x85/0x140 [ 818.618810] ? __local_bh_enable_ip+0x161/0x230 [ 818.623492] ? __release_sock+0x3a0/0x3a0 [ 818.627831] ? find_held_lock+0x36/0x1c0 [ 818.631931] ? check_same_owner+0x320/0x320 [ 818.636269] ? rcu_note_context_switch+0x710/0x710 [ 818.641218] ? __netlink_lookup+0x5cf/0xaa0 [ 818.645551] __should_failslab+0x124/0x180 [ 818.649798] should_failslab+0x9/0x14 [ 818.653698] kmem_cache_alloc_node+0x272/0x780 [ 818.658294] ? find_held_lock+0x36/0x1c0 [ 818.662377] __alloc_skb+0x111/0x780 [ 818.666107] ? skb_scrub_packet+0x580/0x580 [ 818.670447] ? rcu_is_watching+0x85/0x140 [ 818.674614] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 818.679830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 818.685401] ? netlink_autobind.isra.34+0x240/0x330 [ 818.690443] netlink_sendmsg+0xb01/0xfa0 [ 818.694530] ? netlink_unicast+0x740/0x740 2018/05/22 22:58:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:20 executing program 3: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffffffff, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) r0 = epoll_create(0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x80000002}) [ 818.698782] ? security_socket_sendmsg+0x94/0xc0 [ 818.703560] ? netlink_unicast+0x740/0x740 [ 818.707811] sock_sendmsg+0xd5/0x120 [ 818.711542] sock_write_iter+0x35a/0x5a0 [ 818.715617] ? sock_sendmsg+0x120/0x120 [ 818.719620] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 818.725181] ? iov_iter_init+0xc9/0x1f0 [ 818.729175] __vfs_write+0x64d/0x960 [ 818.732906] ? kernel_read+0x120/0x120 [ 818.736806] ? wait_for_completion+0x870/0x870 [ 818.741418] ? rw_verify_area+0x118/0x360 [ 818.745586] vfs_write+0x1f8/0x560 [ 818.749144] ksys_write+0xf9/0x250 [ 818.752693] ? __ia32_sys_read+0xb0/0xb0 [ 818.756760] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 818.762318] __x64_sys_write+0x73/0xb0 [ 818.766236] do_syscall_64+0x1b1/0x800 [ 818.770138] ? finish_task_switch+0x1ca/0x840 [ 818.774652] ? syscall_return_slowpath+0x5c0/0x5c0 [ 818.779592] ? syscall_return_slowpath+0x30f/0x5c0 [ 818.784534] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 818.789917] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 818.794780] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 818.799978] RIP: 0033:0x455a09 [ 818.803177] RSP: 002b:00007f35bb0e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 818.810891] RAX: ffffffffffffffda RBX: 00007f35bb0ea6d4 RCX: 0000000000455a09 [ 818.818156] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 818.825411] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 818.832760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 818.840026] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 2018/05/22 22:58:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:20 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x40, 0x0, 0x400}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000180)=ANY=[@ANYBLOB="66697a1ba91169dee055e173ca28146c746572000000000000000000000000000000000000000000006700000052f89a4ed242da6fd823915da6ff76c596f7dd0bd0b7310130d32b85d5516f97811fe42ffda9fd19af55ab6d7f86ddfcd35f43049b1f24cb47c315854fa53dd2aa7c86283696e9858073bf3d04be0d8511000000000000000000"], &(0x7f0000000080)=0x8b) 2018/05/22 22:58:20 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1100, 0x4c}}}}}, 0x0) 2018/05/22 22:58:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:20 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:20 executing program 7 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:20 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x44]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:20 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="04f89608835eb3e8ea", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x1000, 0x8, 0xd103, 0x4, 0x9, 0x51fc0c70, 0x2, 0x0}, &(0x7f0000000140)=0x20) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x10f, 0x2, 0x64, 0x100000000, 0x57, @random="17de13d639e8"}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x0, 0x8001, 0x7fffffff}, 0x10) [ 819.388113] FAULT_INJECTION: forcing a failure. [ 819.388113] name failslab, interval 1, probability 0, space 0, times 0 [ 819.399556] CPU: 0 PID: 1578 Comm: syz-executor7 Not tainted 4.17.0-rc6+ #58 [ 819.406753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 819.416121] Call Trace: [ 819.418730] dump_stack+0x1b9/0x294 [ 819.422416] ? dump_stack_print_info.cold.2+0x52/0x52 [ 819.427630] ? is_bpf_text_address+0xd7/0x170 [ 819.432147] ? kernel_text_address+0x79/0xf0 [ 819.436617] ? __unwind_start+0x166/0x330 [ 819.440797] should_fail.cold.4+0xa/0x1a [ 819.444883] ? __save_stack_trace+0x7e/0xd0 [ 819.449219] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 819.454343] ? save_stack+0xa9/0xd0 [ 819.457977] ? save_stack+0x43/0xd0 [ 819.461612] ? kasan_kmalloc+0xc4/0xe0 [ 819.465510] ? kasan_slab_alloc+0x12/0x20 [ 819.469675] ? find_held_lock+0x36/0x1c0 [ 819.473759] ? check_same_owner+0x320/0x320 [ 819.478205] ? rcu_note_context_switch+0x710/0x710 [ 819.483235] __should_failslab+0x124/0x180 [ 819.487485] should_failslab+0x9/0x14 [ 819.491304] kmem_cache_alloc_node_trace+0x26f/0x770 [ 819.496432] __kmalloc_node_track_caller+0x33/0x70 [ 819.501385] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 819.506159] __alloc_skb+0x14d/0x780 [ 819.509888] ? skb_scrub_packet+0x580/0x580 [ 819.514227] ? rcu_is_watching+0x85/0x140 [ 819.518388] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 819.523604] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 819.529167] ? netlink_autobind.isra.34+0x240/0x330 [ 819.534210] netlink_sendmsg+0xb01/0xfa0 [ 819.538299] ? netlink_unicast+0x740/0x740 [ 819.542564] ? security_socket_sendmsg+0x94/0xc0 [ 819.547335] ? netlink_unicast+0x740/0x740 [ 819.551586] sock_sendmsg+0xd5/0x120 [ 819.555310] sock_write_iter+0x35a/0x5a0 [ 819.559380] ? sock_sendmsg+0x120/0x120 [ 819.563370] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 819.568915] ? iov_iter_init+0xc9/0x1f0 [ 819.572903] __vfs_write+0x64d/0x960 [ 819.576627] ? kernel_read+0x120/0x120 [ 819.580521] ? wait_for_completion+0x870/0x870 [ 819.585126] ? rw_verify_area+0x118/0x360 [ 819.589291] vfs_write+0x1f8/0x560 [ 819.592854] ksys_write+0xf9/0x250 [ 819.596497] ? __ia32_sys_read+0xb0/0xb0 [ 819.600573] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 819.606126] __x64_sys_write+0x73/0xb0 [ 819.610030] do_syscall_64+0x1b1/0x800 [ 819.613937] ? finish_task_switch+0x1ca/0x840 [ 819.618454] ? syscall_return_slowpath+0x5c0/0x5c0 [ 819.623401] ? syscall_return_slowpath+0x30f/0x5c0 [ 819.628348] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 819.633728] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/05/22 22:58:20 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xaffe, 0x4c}}}}}, 0x0) 2018/05/22 22:58:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xffffff9e}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:20 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0affffffffffffffffffff86dd6006f5260008110000000000483c6727ec3c2891ec000000006915350000000000000400000000000000000100004e2200089078000000000075ea862eea"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) getpeername(0xffffffffffffff9c, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000280)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x100000001}}, 0xffff, 0x6, 0x8, 0x1, 0x5}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r1, 0x0, 0x2}, 0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1d}}}}, 0x84) 2018/05/22 22:58:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xf0ffffff}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:20 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xb00, 0x4c}}}}}, 0x0) 2018/05/22 22:58:20 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffff7eefffffff86dd6006f52600081100000000000000000000000000000000000000000100060000000890780000000000000000000000"], &(0x7f0000775000)={0x1, 0x0, [0x0, 0x800]}) r0 = socket(0x2, 0xa, 0x2a) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) socket(0xa, 0x1, 0x9) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x7fffffff) [ 819.638585] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 819.643775] RIP: 0033:0x455a09 [ 819.646962] RSP: 002b:00007f35bb0e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 819.654677] RAX: ffffffffffffffda RBX: 00007f35bb0ea6d4 RCX: 0000000000455a09 [ 819.661954] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 819.669229] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 819.676506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 819.683785] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000001 2018/05/22 22:58:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xf000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:21 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:21 executing program 7 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:21 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x4, 0x4) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e22}, 'ifb0\x00'}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'veth0_to_bridge\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}) 2018/05/22 22:58:21 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r0 = socket(0xa, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:21 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/05/22 22:58:21 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x600000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:21 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xe80, 0x4c}}}}}, 0x0) 2018/05/22 22:58:21 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8914, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x4800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="0000e873fb7ae295f8bc28b3a900000000000000a7457300000000", @ANYRES32=0x0, @ANYBLOB="0000000000fcffff07000d00000000001400280076657468305f746f5f7465616d000000140003007465616d73736c6676655f3100000000"], 0x50}, 0x1}, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000300)=""/172, 0xac}], 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x80000001}, 0x4) 2018/05/22 22:58:21 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r0 = socket(0xa, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:21 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="bfffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000b00"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x200000000000]}) r0 = socket$inet6(0xa, 0x80000, 0x7) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) socketpair(0x9, 0x8000f, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x4, 0x627, 0x40, "def22108dc495933f26db42417af9cf5a6a0ce481d13d2745f2164065353ecc00f922420c6a84a2b2c581f08f9370459b27766569cee77f999211ea9bea4b1", 0x12}, 0x60) [ 820.495014] FAULT_INJECTION: forcing a failure. [ 820.495014] name failslab, interval 1, probability 0, space 0, times 0 [ 820.506410] CPU: 1 PID: 1663 Comm: syz-executor7 Not tainted 4.17.0-rc6+ #58 [ 820.513607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 820.522971] Call Trace: [ 820.525580] dump_stack+0x1b9/0x294 [ 820.529235] ? dump_stack_print_info.cold.2+0x52/0x52 [ 820.534456] should_fail.cold.4+0xa/0x1a [ 820.538543] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 820.543670] ? check_noncircular+0x20/0x20 [ 820.547926] ? graph_lock+0x170/0x170 [ 820.551742] ? lock_acquire+0x1dc/0x520 [ 820.555730] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 820.560156] ? find_held_lock+0x36/0x1c0 [ 820.564242] ? __lock_is_held+0xb5/0x140 [ 820.568340] ? check_same_owner+0x320/0x320 [ 820.572682] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 820.577113] ? rcu_note_context_switch+0x710/0x710 [ 820.582159] __should_failslab+0x124/0x180 [ 820.586418] should_failslab+0x9/0x14 [ 820.590242] kmem_cache_alloc_trace+0x2cb/0x780 2018/05/22 22:58:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000400300"}, 0x6f3000) 2018/05/22 22:58:21 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r0 = socket(0xa, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:22 executing program 5: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) [ 820.594936] ? debug_check_no_locks_freed+0x310/0x310 [ 820.600143] ? print_usage_bug+0xc0/0xc0 [ 820.604232] nfnl_acct_new+0x520/0xc50 [ 820.608138] ? nfnl_acct_overquota+0x380/0x380 [ 820.612743] ? debug_check_no_locks_freed+0x310/0x310 [ 820.617955] ? graph_lock+0x170/0x170 [ 820.621786] ? print_usage_bug+0xc0/0xc0 [ 820.625864] ? page_add_file_rmap+0x779/0xe20 [ 820.630378] ? find_held_lock+0x36/0x1c0 [ 820.634459] ? graph_lock+0x170/0x170 [ 820.638278] ? lock_downgrade+0x8e0/0x8e0 2018/05/22 22:58:22 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xaffe000000000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x800000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 820.642451] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 820.648009] ? __lock_is_held+0xb5/0x140 [ 820.652093] ? nfnl_acct_overquota+0x380/0x380 [ 820.656695] nfnetlink_rcv_msg+0xdb5/0xff0 [ 820.660961] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 820.666002] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 820.670446] ? nfnetlink_bind+0x3a0/0x3a0 [ 820.674616] ? graph_lock+0x170/0x170 [ 820.678432] ? find_held_lock+0x36/0x1c0 [ 820.682516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 820.688076] netlink_rcv_skb+0x172/0x440 [ 820.692158] ? nfnetlink_bind+0x3a0/0x3a0 [ 820.696332] ? netlink_ack+0xbc0/0xbc0 [ 820.700242] ? __netlink_ns_capable+0x100/0x130 [ 820.704932] nfnetlink_rcv+0x1fe/0x1ba0 [ 820.708925] ? kasan_check_read+0x11/0x20 [ 820.713092] ? rcu_is_watching+0x85/0x140 [ 820.717259] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 820.722478] ? nfnl_err_reset+0x2d0/0x2d0 [ 820.726648] ? netlink_remove_tap+0x610/0x610 [ 820.731164] ? refcount_add_not_zero+0x320/0x320 [ 820.735937] ? kasan_check_read+0x11/0x20 [ 820.740099] ? rcu_is_watching+0x85/0x140 [ 820.744263] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 820.749474] ? netlink_skb_destructor+0x210/0x210 [ 820.754335] ? kasan_check_write+0x14/0x20 [ 820.758588] netlink_unicast+0x58b/0x740 [ 820.762667] ? netlink_attachskb+0x970/0x970 [ 820.767093] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 820.772655] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 820.777694] ? security_netlink_send+0x88/0xb0 [ 820.782305] netlink_sendmsg+0x9f0/0xfa0 [ 820.786395] ? netlink_unicast+0x740/0x740 [ 820.790652] ? security_socket_sendmsg+0x94/0xc0 [ 820.795423] ? netlink_unicast+0x740/0x740 [ 820.799676] sock_sendmsg+0xd5/0x120 [ 820.803408] sock_write_iter+0x35a/0x5a0 [ 820.807486] ? sock_sendmsg+0x120/0x120 [ 820.811484] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 820.817035] ? iov_iter_init+0xc9/0x1f0 [ 820.821026] __vfs_write+0x64d/0x960 [ 820.824762] ? kernel_read+0x120/0x120 [ 820.828669] ? wait_for_completion+0x870/0x870 [ 820.833287] ? rw_verify_area+0x118/0x360 [ 820.837448] vfs_write+0x1f8/0x560 [ 820.840999] ksys_write+0xf9/0x250 [ 820.844555] ? __ia32_sys_read+0xb0/0xb0 [ 820.848628] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 820.854182] __x64_sys_write+0x73/0xb0 [ 820.858085] do_syscall_64+0x1b1/0x800 [ 820.861982] ? finish_task_switch+0x1ca/0x840 [ 820.866494] ? syscall_return_slowpath+0x5c0/0x5c0 [ 820.871439] ? syscall_return_slowpath+0x30f/0x5c0 [ 820.876390] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 820.881775] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 820.886640] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 820.891839] RIP: 0033:0x455a09 [ 820.895036] RSP: 002b:00007f35bb0e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 820.902763] RAX: ffffffffffffffda RBX: 00007f35bb0ea6d4 RCX: 0000000000455a09 [ 820.910046] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 820.917344] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 820.924604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 820.931877] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000002 2018/05/22 22:58:22 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000140), &(0x7f0000000080)=0x3dd6e6, 0x80004) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff96dd6006f52600081100000000007953ab2600000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/22 22:58:22 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:22 executing program 7 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x4dea6e4d969f5457) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x100000000, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001280)=0xfffffffffffff000, 0x4) 2018/05/22 22:58:22 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:22 executing program 5: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x9effffff}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:22 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x600000000000000, 0x4c}}}}}, 0x0) [ 821.462582] FAULT_INJECTION: forcing a failure. [ 821.462582] name failslab, interval 1, probability 0, space 0, times 0 [ 821.473932] CPU: 1 PID: 1707 Comm: syz-executor7 Not tainted 4.17.0-rc6+ #58 [ 821.481133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 821.490508] Call Trace: [ 821.493116] dump_stack+0x1b9/0x294 [ 821.496773] ? dump_stack_print_info.cold.2+0x52/0x52 [ 821.501995] should_fail.cold.4+0xa/0x1a [ 821.506081] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 821.511209] ? lock_downgrade+0x8e0/0x8e0 [ 821.515379] ? find_held_lock+0x36/0x1c0 [ 821.519481] ? check_same_owner+0x320/0x320 [ 821.523831] ? rcu_note_context_switch+0x710/0x710 [ 821.528788] __should_failslab+0x124/0x180 [ 821.533061] should_failslab+0x9/0x14 [ 821.536889] kmem_cache_alloc_node+0x272/0x780 [ 821.541505] __alloc_skb+0x111/0x780 [ 821.545247] ? skb_scrub_packet+0x580/0x580 [ 821.549612] ? kasan_unpoison_shadow+0x35/0x50 [ 821.554227] ? __asan_allocas_unpoison+0x16/0x20 [ 821.559012] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 821.563461] netlink_ack+0x2d7/0xbc0 [ 821.568366] ? nfnetlink_bind+0x3a0/0x3a0 [ 821.572540] ? netlink_sendmsg+0xfa0/0xfa0 [ 821.576805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.582374] netlink_rcv_skb+0x35d/0x440 [ 821.586458] ? nfnetlink_bind+0x3a0/0x3a0 [ 821.590630] ? netlink_ack+0xbc0/0xbc0 [ 821.594544] ? __netlink_ns_capable+0x100/0x130 [ 821.599239] nfnetlink_rcv+0x1fe/0x1ba0 [ 821.603270] ? kasan_check_read+0x11/0x20 [ 821.607469] ? rcu_is_watching+0x85/0x140 2018/05/22 22:58:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:23 executing program 5: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x3}, {0x6}]}, 0x10) 2018/05/22 22:58:23 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 821.611638] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 821.616858] ? nfnl_err_reset+0x2d0/0x2d0 [ 821.621039] ? netlink_remove_tap+0x610/0x610 [ 821.625567] ? refcount_add_not_zero+0x320/0x320 [ 821.630348] ? kasan_check_read+0x11/0x20 [ 821.634514] ? rcu_is_watching+0x85/0x140 [ 821.638682] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 821.643900] ? netlink_skb_destructor+0x210/0x210 [ 821.648766] ? kasan_check_write+0x14/0x20 [ 821.653027] netlink_unicast+0x58b/0x740 [ 821.657116] ? netlink_attachskb+0x970/0x970 2018/05/22 22:58:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}, 0x6f3000) [ 821.661549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 821.668150] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 821.673192] ? security_netlink_send+0x88/0xb0 [ 821.677837] netlink_sendmsg+0x9f0/0xfa0 [ 821.681931] ? netlink_unicast+0x740/0x740 [ 821.686196] ? security_socket_sendmsg+0x94/0xc0 [ 821.690972] ? netlink_unicast+0x740/0x740 [ 821.695224] sock_sendmsg+0xd5/0x120 [ 821.698956] sock_write_iter+0x35a/0x5a0 [ 821.703031] ? sock_sendmsg+0x120/0x120 [ 821.707027] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 2018/05/22 22:58:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x1000000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:23 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x11000000, 0x4c}}}}}, 0x0) [ 821.712582] ? iov_iter_init+0xc9/0x1f0 [ 821.716578] __vfs_write+0x64d/0x960 [ 821.720309] ? kernel_read+0x120/0x120 [ 821.724214] ? wait_for_completion+0x870/0x870 [ 821.728836] ? rw_verify_area+0x118/0x360 [ 821.733000] vfs_write+0x1f8/0x560 [ 821.736566] ksys_write+0xf9/0x250 [ 821.740127] ? __ia32_sys_read+0xb0/0xb0 [ 821.744208] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 821.749774] __x64_sys_write+0x73/0xb0 [ 821.753686] do_syscall_64+0x1b1/0x800 [ 821.757590] ? finish_task_switch+0x1ca/0x840 [ 821.762108] ? syscall_return_slowpath+0x5c0/0x5c0 [ 821.767058] ? syscall_return_slowpath+0x30f/0x5c0 [ 821.772015] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 821.777407] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 821.782287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 821.787494] RIP: 0033:0x455a09 [ 821.790689] RSP: 002b:00007f35bb0e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 821.798413] RAX: ffffffffffffffda RBX: 00007f35bb0ea6d4 RCX: 0000000000455a09 [ 821.805698] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 821.812984] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 821.820273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 821.827558] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000003 2018/05/22 22:58:23 executing program 6: r0 = socket(0x8001, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000200f3ff00000006009d8dc09593e2df7538", @ANYRES32=0x0, @ANYBLOB="0800020000000000"], 0x20}, 0x1}, 0x0) 2018/05/22 22:58:23 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000540)=ANY=[], &(0x7f0000775000)={0x0, 0x0, [0xffffffffffffffff]}) r0 = socket$kcm(0x29, 0x100000000000000, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x80, 0x80800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000200)=@req={0x8001, 0x3, 0xfffffffffffff001, 0x8}, 0xfffffffffffffe40) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0xffffffffffffffe1, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000240)=""/17, 0x11}, &(0x7f0000000180), 0x10}, 0xfffffffffffffdee) 2018/05/22 22:58:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xf00000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:23 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:23 executing program 7 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:23 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x3, 0x4c}}}}}, 0x0) 2018/05/22 22:58:23 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) [ 822.320585] FAULT_INJECTION: forcing a failure. [ 822.320585] name failslab, interval 1, probability 0, space 0, times 0 [ 822.331932] CPU: 1 PID: 1753 Comm: syz-executor7 Not tainted 4.17.0-rc6+ #58 [ 822.339135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 822.348511] Call Trace: [ 822.351115] dump_stack+0x1b9/0x294 [ 822.354759] ? dump_stack_print_info.cold.2+0x52/0x52 [ 822.359964] ? is_bpf_text_address+0xd7/0x170 [ 822.364476] ? kernel_text_address+0x79/0xf0 2018/05/22 22:58:23 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:23 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x200]}) socketpair(0x9, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x41, 0x4) 2018/05/22 22:58:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 822.368899] ? __unwind_start+0x166/0x330 [ 822.373071] should_fail.cold.4+0xa/0x1a [ 822.377151] ? __save_stack_trace+0x7e/0xd0 [ 822.381494] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 822.386619] ? save_stack+0xa9/0xd0 [ 822.390274] ? save_stack+0x43/0xd0 [ 822.393923] ? kasan_kmalloc+0xc4/0xe0 [ 822.397838] ? kasan_slab_alloc+0x12/0x20 [ 822.402009] ? find_held_lock+0x36/0x1c0 [ 822.406116] ? check_same_owner+0x320/0x320 [ 822.410464] ? rcu_note_context_switch+0x710/0x710 [ 822.415420] __should_failslab+0x124/0x180 [ 822.419679] should_failslab+0x9/0x14 [ 822.423505] kmem_cache_alloc_node_trace+0x26f/0x770 [ 822.428643] __kmalloc_node_track_caller+0x33/0x70 [ 822.433599] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 822.438379] __alloc_skb+0x14d/0x780 [ 822.442110] ? skb_scrub_packet+0x580/0x580 [ 822.446459] ? kasan_unpoison_shadow+0x35/0x50 [ 822.451083] ? __asan_allocas_unpoison+0x16/0x20 [ 822.455876] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 822.460325] netlink_ack+0x2d7/0xbc0 [ 822.464060] ? nfnetlink_bind+0x3a0/0x3a0 2018/05/22 22:58:23 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x800e000000000000, 0x4c}}}}}, 0x0) [ 822.468256] ? netlink_sendmsg+0xfa0/0xfa0 [ 822.472515] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 822.478081] netlink_rcv_skb+0x35d/0x440 [ 822.482168] ? nfnetlink_bind+0x3a0/0x3a0 [ 822.486339] ? netlink_ack+0xbc0/0xbc0 [ 822.490257] ? __netlink_ns_capable+0x100/0x130 [ 822.494947] nfnetlink_rcv+0x1fe/0x1ba0 [ 822.498938] ? kasan_check_read+0x11/0x20 [ 822.503099] ? rcu_is_watching+0x85/0x140 [ 822.507264] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 822.512477] ? nfnl_err_reset+0x2d0/0x2d0 [ 822.516653] ? netlink_remove_tap+0x610/0x610 2018/05/22 22:58:23 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10, 0xffffff7f}, 0xc, &(0x7f000000e000)={&(0x7f0000000100)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = gettid() r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r2, &(0x7f0000001780)={0x0, 0x0, 0x0, @remote}, &(0x7f00000017c0)=0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x13b0, 0x31, 0x400, 0x70bd29, 0x25dfdbfc, {0xc}, [@nested={0x80, 0x85, [@generic="b585baf0cedc72593fae75365c1a251f91fd64ee51c2689056a2eaf78ce5d76e54746ac039f9ebfcbc278197b5ea36c0fdd5d4f88b608ee9bb55a540b3559cbf3f7c4e07281f98f2c1b755263b565a38dcc5f9a5e51adfab28ccc39febeae21357423772ddd7a2b8766e27de46d813d72fd7a42c055063777baee2fd"]}, @generic="e843bfd49af2c79e4728da3803e25b49afb19cebe71199193fa729ac9c52c8f883ad21f73db719a7c72848ff35c14921aa", @generic="168252170f21d0f79b5d9af44a087daae397b723ce009e9f13e8af4bf26756ed49f76e1dc2e892ba0c3f8ae9d7ab81aef9d48cb1aa2418e49a9b425df1582995b41ac3131fe373217da63b2d8ba158c94db4001c440b8a7fbf58a529ab52c4a9b9b8c6799b3b0bf1a3b1338b9ace16e01e4b07edcfacdea9fccb529d9537a9102a3b26f465de52203dc0699303339f7f85d024fa91f38b3718886889acea1febaf26f28b9d884f80d946848706401560076bf1e0588f1d4a22bbc2bd5bf93b8954bc611edda95a95b4731a0a906be64c899d143981a88d5c593514f8c4b227f1e8705495ad3d", @generic="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", @typed={0x8, 0x5a, @pid=r1}, @nested={0x1fc, 0x8a, [@typed={0x8, 0x7d, @pid=r3}, @generic="e20d68be8fb32db783b551f9f9f818de9f1b97075e5466a569332bbe73d68fad35b068b7796d05a5374c6800a3492130b3f2f3104d1caf6b7c7a40177692109506aa5d0a4355f5c760d84c3a3f715b65e0d75143", @generic="e6bcfb81865c315fd7bd155cf5438a9aa270023785c809c8494bbbbb984a3f98e27aea2cf6c55b5fdc8dc44f79e3ff3fbdba332ec4383508f4e861f90572739500e521b05790707ff99e88b8f5bdf55a462a3c7b79fe6d384d5d8b9b9d67", @typed={0xec, 0x84, @binary="7b0271ef3b3c5a69bd2cce3c9df7f3a24ecda2f8c453f16ca3fbd21052affd4ebe456245f688da758f1904754fa951900dd0e1e8720634929c50ae21cb7a904371820f805256dae0026c2d562c4d1c5fec79035761b0807d5d57cb33230e2f6f281193815a94705c8e43f3618261374a3da205412d926c902f3b073109e74e271ebd45e0e72c8dc6ffb033ae52b8ccdc897b4ecbfdadca0b1498fb47d441d66b010ebe98d79aa657d115e56fc48411232c2316932473dc7e6a4e7841831ef5d882b2f12afb4030e2855c8fd5f319bfc6318240aa099106b0a21928674d6dd79d33be92d195ad440f"}, @generic="98ae77039a3d14b735f9142b9470756b7484e1e3937c3ce55be48b596709b1854baa752bfc74d1c4b86e73ff4134f1ad316489e1304d8889af17235136fa358bfd7eca06c79f5138ce0bdf253f9d65ded0"]}]}, 0x13b0}, 0x1, 0x0, 0x0, 0x80}, 0x20008010) [ 822.521165] ? refcount_add_not_zero+0x320/0x320 [ 822.525943] ? kasan_check_read+0x11/0x20 [ 822.530103] ? rcu_is_watching+0x85/0x140 [ 822.534272] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 822.539486] ? netlink_skb_destructor+0x210/0x210 [ 822.544351] ? kasan_check_write+0x14/0x20 [ 822.548609] netlink_unicast+0x58b/0x740 [ 822.552694] ? netlink_attachskb+0x970/0x970 [ 822.557121] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 822.562673] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 822.567706] ? security_netlink_send+0x88/0xb0 [ 822.572310] netlink_sendmsg+0x9f0/0xfa0 [ 822.576395] ? netlink_unicast+0x740/0x740 [ 822.580651] ? security_socket_sendmsg+0x94/0xc0 [ 822.585424] ? netlink_unicast+0x740/0x740 [ 822.589699] sock_sendmsg+0xd5/0x120 [ 822.593428] sock_write_iter+0x35a/0x5a0 [ 822.597504] ? sock_sendmsg+0x120/0x120 [ 822.601509] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 822.607065] ? iov_iter_init+0xc9/0x1f0 [ 822.611059] __vfs_write+0x64d/0x960 [ 822.614792] ? kernel_read+0x120/0x120 [ 822.618696] ? wait_for_completion+0x870/0x870 [ 822.623306] ? rw_verify_area+0x118/0x360 [ 822.627471] vfs_write+0x1f8/0x560 [ 822.631029] ksys_write+0xf9/0x250 [ 822.634585] ? __ia32_sys_read+0xb0/0xb0 [ 822.638662] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 822.644231] __x64_sys_write+0x73/0xb0 [ 822.648141] do_syscall_64+0x1b1/0x800 [ 822.652047] ? finish_task_switch+0x1ca/0x840 [ 822.656561] ? syscall_return_slowpath+0x5c0/0x5c0 [ 822.661521] ? syscall_return_slowpath+0x30f/0x5c0 [ 822.666466] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 822.671851] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 822.676717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 822.681917] RIP: 0033:0x455a09 [ 822.685113] RSP: 002b:00007f35bb0e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 822.692927] RAX: ffffffffffffffda RBX: 00007f35bb0ea6d4 RCX: 0000000000455a09 [ 822.700206] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 822.707496] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 822.714784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 822.722325] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000004 2018/05/22 22:58:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xffff000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:24 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f5260008110000000000000000000000e669e45c00000000000100004e220008907800000000000000000000006eeebc714906bc4131ae43c3822784356fe921c7e2238fa9c7e20a088c618544e3faddf789439c98c7aeac70ae7b67502d7f94cb53794e942446daa1177abb645819891490814aba43810bbb5e8dccfa6f7010025bb5b9c8a71a5d7325fa05dfc10b425c437bea9c5b2008addafdccad9256f63c7b6915b1ea6f2e56e52ba42fd58b57a57a62193f7ae9edbb771c9a96c1f381ffc0c0fb941e17ddc7a795ec9d"], &(0x7f0000775000)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x1ff, 0x4) 2018/05/22 22:58:24 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xffffffff00000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000200), &(0x7f00000000c0)=0x4) 2018/05/22 22:58:24 executing program 7 (fault-call:1 fault-nth:5): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:24 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:24 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:24 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xb00000000000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:24 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/22 22:58:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xe2110000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00100"}, 0x6f3000) 2018/05/22 22:58:24 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:24 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x1f) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000240)={0x8}, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xff3, {{0xa, 0x4e24, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}}, 0x88) socketpair(0x0, 0x80a, 0x4e8f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000001c0)=""/42, &(0x7f0000000200)=0x2a) read(r0, &(0x7f00000000c0)=""/44, 0x2c) 2018/05/22 22:58:24 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x2000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"}, 0x6f3000) 2018/05/22 22:58:24 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:58:24 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="effdffff0007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:25 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xfec3, 0x4c}}}}}, 0x0) 2018/05/22 22:58:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:25 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000200007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:25 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x5f, "7760c29bc2ef46bddb2e38d95afd0e03703d82c69e9e015a66888f8fb467c3051ae551615e1eb9607822a8bebde8c06033f45ee2d1558e2f06ddef4c92aef0601962b4d01aa7ddf7b86a9b660cc33aa47d2ac94b3ca2e77090c5dc3fb1879a"}, &(0x7f0000000100)=0x67) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="07000600ffff0800e20000000700a6022c696ed4f7baddfe73ad9b89de6a7dc8e64ee76b6b1d797495ffe2761171f75caa3677b217682b0ad0cb7305d0"], &(0x7f0000000180)=0x14) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x9}, 0x10) syz_emit_ethernet(0x42b, &(0x7f00000004c0)={@random="884d45b201ff", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [{[{0x9100, 0x0, 0x2000000000002, 0x3}], {0x8100, 0x4, 0x9, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) recvfrom$ax25(r3, &(0x7f0000000200)=""/165, 0xa5, 0x2, &(0x7f00000002c0)={0x3, {"141c5d0343b795"}, 0x8}, 0x10) 2018/05/22 22:58:25 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r1 = accept(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x1000, 0x3, [0x0, 0x1c, 0x1]}, 0xe) 2018/05/22 22:58:25 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xffffff80, 0x4c}}}}}, 0x0) 2018/05/22 22:58:25 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="040000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:25 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:25 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:25 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4000000000000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:25 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="0f0000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) [ 824.303857] RDS: rds_bind could not find a transport for 0.0.0.9, load rds_tcp or rds_rdma? 2018/05/22 22:58:25 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000775000)={0x0, 0x0, [0x0, 0xfe8, 0x0, 0x3b2]}) syz_emit_ethernet(0x271, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x10000, 0x1f, 0x1}}], {@ipv6={0x86dd, {0x5, 0x6, "74e6fb", 0x237, 0x3c, 0x1, @dev={0xfe, 0x80, [], 0x17}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[@dstopts={0x3c, 0x19, [], [@jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0x80e}, @generic={0x2, 0xb6, "d6a61c9b2f832ab750fcbfd1da772ea0029a391cf8b3c0a20585dd2fd9d94cac7a319f9375afec6f35b5281c468cc196f727f2f1860e210c06994bbb7d377165e297fe76ecdacfbf96a59fc435d41bc61457ecae90b696740c3efc489d9f21ada4b589293f2af9358519e95b48c8562f3291eeecf9cfa8fa322c82055b0da4f97b6c150b6c3326242796ae355387f0f6d34aa418b9d053ac292d8ae9e20f9f2729500fd5760970d252718f37c2681697bb94b8d18b53"}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x6}]}, @routing={0x37, 0x6, 0x1, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @routing={0x2c, 0x4, 0x2, 0x5, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0x3b, 0xe, 0x4, 0x7, 0xff, 0x1, 0x6, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xf}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x1, "d24a2880f191b94215220ab42add3c9c46d0b1d99a0da80e50b7703c562ebec42ed3b76a8b578295e33a8c10cda07e2bd05c333fc03565a25b5d84921f16bbb924c7bd14b6440f7a988204108cb1faa9900e6e70a3ddf4ff1588914fe2c3d9098b74193ad24376471674a49fb6197d7058726f4812556d39557e02b9ef7ffd"}}}}}}, &(0x7f0000000280)={0x1, 0x3, [0x73f, 0x535, 0x8bd, 0x798]}) [ 824.359593] RDS: rds_bind could not find a transport for 0.0.0.9, load rds_tcp or rds_rdma? 2018/05/22 22:58:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xfcffffff00000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:26 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:26 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="e03f03000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:26 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x54, &(0x7f0000000340)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1000000000000000}, 0xfffffffffffffd29) recvfrom$inet6(r0, &(0x7f0000000040)=""/220, 0xdc, 0x40000041, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/05/22 22:58:26 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xc3fe000000000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:26 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)={0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x43f, 0x937]}) 2018/05/22 22:58:26 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:26 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:26 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="effd00000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:26 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x400000000000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:26 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:26 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x7b, 0x4) 2018/05/22 22:58:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:26 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="c00000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:26 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x800e0000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:26 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xe211}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:27 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000080000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:58:27 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="c00e00000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:27 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x800e, 0x4c}}}}}, 0x0) 2018/05/22 22:58:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:27 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:27 executing program 6: unshare(0x400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000280)=""/4096) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000180), 0x4) 2018/05/22 22:58:27 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:27 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f9effffff07fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r2, &(0x7f0000000040)={0x3, {"d1d3f799fd4f57"}, 0x7708}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/20, 0x1000}) 2018/05/22 22:58:27 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xa000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:27 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f0000775000)={0x0, 0xfffffffffffffffe, [0x0, 0x8f1, 0x0, 0x360]}) 2018/05/22 22:58:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400300"}, 0x6f3000) 2018/05/22 22:58:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x500000000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:27 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0500000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:27 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000400000000000000000100004e2200089078007dc76b6828337074b6f696db813d8be100000000000000000000"], &(0x7f0000775000)) socketpair$ax25(0x3, 0x1, 0xc3, &(0x7f0000000080)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a041d0f94928b387ebf18790226d201dbd0ca6b69389d82c5acbcb3c82c"], 0x20) 2018/05/22 22:58:28 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xc0ffffff, 0x4c}}}}}, 0x0) 2018/05/22 22:58:28 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4d, 0xd1f, 0x7ff, 0xffff, 0x1, 0x6, 0x82a8, 0xffffffff, 0x2, 0x5, [0x7, 0x3, 0x8, 0x3, 0x725, 0x3, 0x2, 0xfffffffffffffff7]}}) 2018/05/22 22:58:28 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1fffffff9e07fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:28 executing program 3: 2018/05/22 22:58:28 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x44000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:28 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:28 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x3000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:28 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f000015a407fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:28 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'vcan0\x00', 0x402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'teql0\x00', 0x9800}) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) r1 = accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) accept4$bt_l2cap(r1, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x0) 2018/05/22 22:58:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) socket$inet6(0xa, 0x80000, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'veth1_to_bond\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/05/22 22:58:28 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"}, 0x6f3000) 2018/05/22 22:58:28 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:28 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xa, 0x4c}}}}}, 0x0) 2018/05/22 22:58:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x2000f00c, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0xa, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x5, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:58:29 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f000f000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:29 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:29 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x300000000000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x1d, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:29 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:29 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x80ffffff00000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:29 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1fa415000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00100"}, 0x6f3000) 2018/05/22 22:58:29 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xb, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:30 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1ffcffffff07fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:30 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:30 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x25, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:30 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:30 executing program 3: 2018/05/22 22:58:30 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:30 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffff9511ffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:58:30 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0200000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:30 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xffffff7f, 0x4c}}}}}, 0x0) 2018/05/22 22:58:30 executing program 6: write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:30 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:30 executing program 3: socketpair(0xa, 0x807, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r0, 0x5, 0x1}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e220e089078000000000600000000000000d40ac068b7f5f96fa22c477dc9c086ad27b4c91381ab845e68949ecbbe64971e15807173334d4c69228a55cbbd32236c37c395ef9e67e555758a0d4adfc808a58d38921e892f726c2ef8ae65c3a08a1198d6acab11e59df8aff1a2f58014870e39578b151e6e29b3842023139a7276ed0afb67c06f86c2992c8d092ab32d8745bab40000000000000000000000000000000000000000000000"], &(0x7f0000775000)) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) 2018/05/22 22:58:30 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1ff5ffffff07fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:30 executing program 6: r0 = socket(0x0, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:30 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x300, 0x4c}}}}}, 0x0) 2018/05/22 22:58:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:31 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f00f0ffff07fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:31 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xc3fe, 0x4c}}}}}, 0x0) 2018/05/22 22:58:31 executing program 6: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:31 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) socketpair(0x5, 0x7, 0x7b, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0xffffffffffffffff, 0x9}) 2018/05/22 22:58:31 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:31 executing program 6: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:31 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0040030007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:31 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xa00, 0x4c}}}}}, 0x0) 2018/05/22 22:58:31 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x800) recvmsg$netrom(r0, &(0x7f0000000440)={&(0x7f0000000100)=@full={{0x3, {"4ab829e165c509"}, 0x1}, [{"f3500fd5a302da"}, {"86ea632f11cecc"}, {"35eff8e77e4da4"}, {"c43738bf752a86"}, {"0d670815216af5"}, {"e188a881c82cd4"}, {"cb4ccbe7d00260"}, {"ec20b34c7e1bde"}]}, 0x48, &(0x7f00000003c0)=[{&(0x7f0000000180)="dc343c1571fee83ba78f23659e08cc3cf2f7637bec9d543174631c26f464c1cefb8d816eb2f82472755c85aff8bef9a057df5ba955934d4cee0fb1a84d7836473bbecedc281f1d8a6eff1e87bd75fbf6ecd8d555a2b5e3f8cdd34cba7e3ed4ec30ddf99e5c", 0x65}, {&(0x7f0000000200)="7caebe73917c4e40a1b9ce1e5fa2dce5f6e8c6d6e0747ecad2d8f46ee22bf4340e48ac811d", 0x25}, {&(0x7f0000000240)="a8da260e91eca956d97552f2bd3358af93ee76b9c884cc61e2f1415715a921da3a7e1a4ce202f316393df1715b5e9f8872124d6b0e6c4d830c9aadacd4805a065c584b95305c955ca4c1fafff8295a9e8b6302f7240d499b", 0x58}, {&(0x7f00000002c0)="0640b5557f44f44ac62e4e05f5e0455d1c738ad7b640d6d831afcb693b81eb7e3e3d7bf1880d5185caa0d5c7270ad495e7b875c05e4df96e32730c", 0x3b}, {&(0x7f0000000300)="25f4df4693d246d97885e5e19600f8916f2ccc04b161ea9c03ba6061c6661e4381215776a13d39ed082d371ffaee693497b7b922df1f4e9df2a362b9453cd7c9878086d17514e5d59a791995ed1c396d05280f31c69915ecb1baed704b989dbcebf58f10cd659b1ff841c7f4e40a320236585b130725f6857657d3be95f7d26c09c4b7c028ace685bb67", 0x8a}, {&(0x7f0000000580)="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0x1000}], 0x6, &(0x7f0000001580)=[{0xe0, 0x11a, 0x4, "8f77beb3c3926017ec8f77c27117a30a1b9bec6616787d6912184aef53a1affd9973f365ed1c87bb9b30cb9882efd25000ee4f73c347a1026d28d81ac1db84beeaab53853b9e9eae5b3b1cca3bc88567fbd9c2efa0c5f248244e04887ebfd562b36a91c5914ef2dafe5e3992883abccf8dd051c33edc2b24964b53d9ff28a0bc291e3bedb61699eb80333922e3c43bd364ebfeea37beec160859e695edda104068bcb28336f439d8cdb52c9ecd6be49d195f319c47c7c304d557933b24b3ca4481c2870246d78017b9c6"}, {0x68, 0x101, 0x0, "c88cd499d03416d2e4ce93cae580a623ad4583ece43a223d27b00e5e9bf0113b8758850564d3fe850267eb140238f743e943008c523bcfe842f1e48122519944706c63a72a58b5dc3bdbc2c8ea596b58bc3f600b"}, {0x1010, 0xff, 0x8, "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{0xb8, 0x1, 0xf6, "0b546d6be36e07b15699e40fc33c5873d7bcc52bd8aa76be25683a2ae28d1e1e8123b622b4bbed931f0232e5e2684165e68e45fe0ff4d4437e694f9ae88c2a5d0dfcaf97163bb619c08401405b19f25c308b64b9dd8500e90a035353d7a8e536d4f4b383df03d1a3835c9da79be28fc57dd5afd9d4cd1936a148b63e1bf361e96bdd2e38f8faffde98acaf6b66dcf7bd788376bc0bd6a34cf7bebce4c43f6a18da94"}, {0x70, 0x29, 0x2, "1f082eabb47ddcdf9304d068cb41bad79e3e9b4337783206b50f851c08f7374af9673c074ed3893783575e10c3942fa2d5c2931e068a3a85d74cc1ba1917359d377ba5360e33dcf4ac85751d1b961daf319568766fe7e3235d155c993ea4"}, {0x48, 0x113, 0x3, "45163212a74f95c3b5de01e52fe9ef61ea4152ff1b8a923a60b66d76535591cc41d701915226a41ab2f64e1c5aa86ff1d57d93"}], 0x12c8, 0x10}, 0x2000) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYRES64], &(0x7f0000000000)) 2018/05/22 22:58:31 executing program 6: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:32 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000507fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:32 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4, 0x4c}}}}}, 0x0) 2018/05/22 22:58:32 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:32 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x879, 0x639]}) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x70}}, [0x8000, 0xfff, 0x3b1e, 0x4, 0xfffffffeffffffff, 0x61a8, 0x1, 0x7, 0x200, 0x0, 0x200, 0x7, 0x9, 0x4cb, 0xff]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) 2018/05/22 22:58:32 executing program 6: r0 = socket(0x10, 0x200000000002, 0x0) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:32 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:32 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:32 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1ffffffffc07fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:32 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:32 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x11, 0x4c}}}}}, 0x0) 2018/05/22 22:58:32 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:32 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f5260008110000000000000000acf21b80a865a509366e371aa2440000000000000000000000007fdd004e2200"], &(0x7f0000775000)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/22 22:58:32 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0003400007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:32 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000), 0x0) 2018/05/22 22:58:32 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:33 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xc0ffffff00000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:33 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e220008907800000000000000000000001062ad5dfcd51c5b17f5d19f52a9fd2ffe7fa87992490e04fe89e062c643e4fbad2a77c1132307d7e8f9ef100355e1b8768965f46ab2598bd216874cca89f7d0bf25567717788ef5d1593e18e15569443a5de9fb765fc082c872592289f9e9c547efa37301daf25249d4b89985e6d387f923dffa32a3ba342460d07cf670978f387e3433c3dee684f1a7183b42752e256cc1119f52ad8e8060b35d1ad336b28d4ad8c2032b546bb26707cb25bd8058a7ede01ba1df327983ef8f1e59b582b70d"], &(0x7f0000775000)) 2018/05/22 22:58:33 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000f07fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:33 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000), 0x0) 2018/05/22 22:58:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:33 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:33 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:33 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000), 0x0) 2018/05/22 22:58:33 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x80ffffff, 0x4c}}}}}, 0x0) 2018/05/22 22:58:33 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1ffffff00007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}, 0x6f3000) 2018/05/22 22:58:33 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) 2018/05/22 22:58:33 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff00", 0x10) 2018/05/22 22:58:33 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff00", 0x10) 2018/05/22 22:58:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}, 0x6f3000) 2018/05/22 22:58:34 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x600, 0x4c}}}}}, 0x0) 2018/05/22 22:58:34 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd7006f52600081100000500000000000000000000e0ffffffffffff0000457914cefc2af52f1000000054e490033e286ac11f4ae4a39ec72e71f79a05f55074ea863bbfa4484aa982aa2b61c4802c9603d40669b0f277d2e961882ab78759a336d1d96a61823c9d6d12500b3af67cc9445f12e6b56b810000000000000000000000"], &(0x7f0000775000)) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000040)={0x3ad1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x240, 0xa4, 0x7, 0xfffffffffffffffb, 0x3, 0x0, 0x90, 0x40, 0x40}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0xfffffffffffffed7) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x5, [0x1000, 0x0, 0x80000001, 0x80000001, 0x5]}, &(0x7f0000000180)=0xe) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000002c0)={0x1000, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x20, 0xb82b, 0x0, 0xd61b, 0x100000000, &(0x7f00000000c0)='yam0\x00', 0x2, 0x6, 0xffff}) 2018/05/22 22:58:34 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f15a4000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:34 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff00", 0x10) 2018/05/22 22:58:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:34 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2800", 0x26}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:34 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:34 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x6000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:34 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1ff000000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:34 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180", 0x18) 2018/05/22 22:58:34 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000000c0)=""/58, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) 2018/05/22 22:58:34 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xb000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:34 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0f00000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:34 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180", 0x18) 2018/05/22 22:58:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:34 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) syz_emit_ethernet(0xbd, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805, {0x3, 0x8, 0xf1, "34fc4ace406ef040ac49cff6e956be7e421ce98b56fe659343ebe139240de37abd852a9bcc513c5b7c44e5fa357005fc80994f736a66a52958203d704dd07da1b2b2b864de2b7caddbcbd6cdab310c1583ddc1bfdb14e96e257914235cbf8a495fdfd41e1cdaf108b148abf872e0c01fe1676b070e05f3925f5627cc27a21726d625a3b3f2256b93948f5834b15ca0ec6189a99838d6ab694003869e96c17fd567c45abf269a6b4f4a1fb073"}}}}, &(0x7f00000000c0)={0x1, 0x2, [0xca5, 0x4bf, 0x5a, 0x216]}) 2018/05/22 22:58:34 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1ff0ffffff07fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:34 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xfeaf, 0x4c}}}}}, 0x0) 2018/05/22 22:58:35 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:35 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180", 0x18) 2018/05/22 22:58:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:35 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600081100000000000000000000000000000000000000000100004e22000890780000000000000000000000"], &(0x7f0000775000)) r0 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0xa6, 0x10, 0x1, 0x7fff}, &(0x7f00000002c0)=0x18) socketpair(0x15, 0x80006, 0x6, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x4, 0x9, 0x8000, 0xa1, 0x9, 0x2, 0x9, 0xffffffff, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x5d, 0x4f, 0x6, 0x7f, 0x1, 0x3, 0x3, {r3, @in6={{0xa, 0x4e24, 0xb30, @empty, 0x80000000}}, 0x100000001, 0x40, 0x8, 0x1, 0x8}}, &(0x7f0000000440)=0xb0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000240)={0x800, 0x2, 0x100000000}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) ioctl$sock_inet_SIOCGIFADDR(r8, 0x8915, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000000c0)={r6, r7}) 2018/05/22 22:58:35 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:35 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000107fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:35 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xffffffc0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:35 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1", 0x39}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:35 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:35 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0xb, 0x4c}}}}}, 0x0) 2018/05/22 22:58:35 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1ffffffff007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:36 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec", 0x1c) 2018/05/22 22:58:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:36 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000107fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:36 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1ffffffff507fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:36 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x200000000000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:36 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1", 0x39}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:36 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:36 executing program 3: socketpair(0x9, 0x3, 0xfffffffffffffff7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x3, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000500)={0x57, r2, 0x10003, 0x40000000000003}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x7) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0x4, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'rr\x00', 0x4, 0x3, 0x7c}, 0x2c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x9, [0x2, 0x5, 0x40, 0x0, 0x927, 0x12, 0x401, 0xe9, 0x7fff]}, 0x16) getsockname$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@newqdisc={0x2c, 0x24, 0x800, 0x70bd2c, 0x25dfdbfd, {0x0, r3, {0x1, 0xffe3}, {0x10}}, [@TCA_RATE={0x8, 0x5, {0x80000001, 0x400}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000080) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x82, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x77]}, 0x2cf) sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2010a00}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="200000000f0f100026bd7000ffe1df25050000000c004a00766d6e6565372600"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0xd0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000140)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r4, &(0x7f0000000200)="a703478792895550405f5e0144d777b7fabd5638237177d4a7c99321034e1cc7", &(0x7f0000000280)="8911f03b8cf83eef131029d7e70aab68f774e6d939f2df90209762e44653c476fa7270e24afeca616e1adeb19d352d9c38a918ffcf469535474c2c33a39456881fae336776aa7812366e78b69e06159ca95f"}, 0x20) 2018/05/22 22:58:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:36 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x40000000, 0x4c}}}}}, 0x0) 2018/05/22 22:58:36 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f00f0000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:36 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec", 0x1c) 2018/05/22 22:58:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"}, 0x6f3000) 2018/05/22 22:58:36 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x7}}}}}, 0x0) 2018/05/22 22:58:36 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0005000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:36 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5c, @empty, 0x4}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x4, 0xfffffffffffffca7, 0x3, r2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4a, "12566e285a65afc919e96d0004f8f2fc73556ea9344bb1bfb81d14ab597dc085151957184584320000040093d4aa668dea48a08a856246beebc2f980034ad9187d23dbe3117663752dfe"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x2}, &(0x7f0000000100)=0x8) read(r0, &(0x7f0000000000), 0x0) 2018/05/22 22:58:36 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec", 0x1c) 2018/05/22 22:58:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:36 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0xfeaf}}}}}, 0x0) 2018/05/22 22:58:37 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1", 0x39}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:37 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000050007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:37 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000012c0)=[{&(0x7f0000001300)="d0cad9c57f8ee22f7b7f26f02d2543504224dfd619f78f13386181cf24c6605a4b737954980deadf01f7f3b7d827029db634c0f5377b1a4c4a1a818dfdf272abf9e5d6c27c5852be78ab0a9cda0a538a67bc41221017f8a3910e91b07e105b0c956e01f83d72416e165ea4449af0515c1a7c6e429f025b76fc88bed8331a779e3108377719f585ed57a33949c18aef69408ad3aab1ae47ac931425bb95251e0d83b0ca5b261e3fba978aa7bcd691902ac14763197566b0245ad82be59a95a8b7", 0xc0}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="71bb0ca0fd09daac4b48f6294c305a58ba1b209a64bf5e6ea38f07c59a270f16d5db4dc7816f9e07ab8d2f52d63b955858c226ecf932f89795eee3316f865229f542abacd6903a962494216ae82a98ecb736849dcc950a11a29488036015340046cf450dca00b65a7359de5bd3f986247ad2352c6e598558827b634f5540fc8963685b73c0d8e01760bb48163d5d7c950ad1a3d99a4b17a92e565ead76e6b87b7a771ac78ca44090f8", 0x1bf}], 0x3) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv4_newrule={0x30, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @FRA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/05/22 22:58:37 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec0000", 0x1e) 2018/05/22 22:58:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:37 executing program 4: getgid() syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="96690eb5ffff4100fec300000040f8109058ac18a458c039a721bf6bf4a636f02114ffbb090000000000000081b06df01217004c90782004"], 0x0) 2018/05/22 22:58:37 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:37 executing program 4: syz_emit_ethernet(0xbe, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0x2, 0xcb6, 0x6, 0x9}, {0x4, 0x0, 0x80, 0x200}, {0x10001, 0xc7, 0x2, 0xdf}, {0x8, 0x0, 0x3, 0x4}, {0x3ff, 0xde, 0x8001, 0x8}, {0x1ff, 0x3, 0xfffffffffffffff8, 0x5}, {0x1, 0x0, 0x80000001, 0x6360}, {0x8, 0x101, 0x5, 0x1}, {0x0, 0x2, 0x9, 0x81}], @generic="055bfc222112ac9d1a67fb2b7ebeaf181bdbe5899cac2d068e8f5fbcbfe4b653c24773de3c2285e6cc46e073a2f2263805d00a208ff53020aee1a3c0a1be887ad11959500614a2a160237e54df8b1a48fb93341e66d02de741e7f3896b5b60dfb9420220124c53a527bbe5bb5e2e8fd08f5d45aed25fd431d457c6035b3527ae98b07e6c6cbca2a57135ad05"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0x767, 0x38e, 0xe6b, 0x407]}) syz_emit_ethernet(0xfed1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffe0feffffffffffffffffff0814ffd160e1ff0000000000004c9078763a84bde5c6e2994f2f633731cac609bf3bf8f8393ee79cdcabc80932a90fab46b872b2ef5fd33e129b4f8011589c973d64e7ba7ebc1aad26590000000000000000000000000000000000000000000000000000000000"], 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0xa0}, @in={0x2, 0x4e20}], 0x68) 2018/05/22 22:58:37 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec0000", 0x1e) 2018/05/22 22:58:37 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000f00007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:37 executing program 3: socket(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x574}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=@setlink={0x2c, 0x13, 0x309, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_PORT_SELF={0x4, 0x19}]}, 0x2c}, 0x1}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r2, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100feffffff0800000000000006", 0x24) 2018/05/22 22:58:37 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00100"}, 0x6f3000) 2018/05/22 22:58:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:37 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f00a4150007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) [ 836.306818] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. [ 836.388930] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. 2018/05/22 22:58:38 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268", 0x43}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:38 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec0000", 0x1e) 2018/05/22 22:58:38 executing program 4: syz_emit_ethernet(0xfffffffffffffee6, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0xd5, &(0x7f0000000000)={@random="68e58b2f5784", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x5, 0x4}], {0x8100, 0x8000, 0x3, 0x4}}], {@ipx={0x8137, {0xffff, 0xbf, 0x6, 0x15, {@random=0x100000000, @random="c8fbf99797e4", 0x401}, {@random=0x80, @random="f646e5edd5cb", 0x75d}, "9e1cd603635d4b08d1e7cbbcc1dccac286b84922510de1861074b0404f30a4f7cdf24eca532b5a12ab4e4a2794fe3183b215c6e84ebdff10d13647f43c915eef194fad3a6ce3dd7000c412ee09ef0e6bddeea72b63b7d39915fd224f2c9ad4100dc32d4b28985297a0e75730b6a5b7817f344c55feb4b1262e71fc88c0fb21af1ea0fccf4ac16020fd4431966f236c096a3bbd8df98fb0a34a62ca98a975b82870"}}}}, 0x0) 2018/05/22 22:58:38 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400300"}, 0x6f3000) 2018/05/22 22:58:38 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0002000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) r1 = accept(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0xd89, 0x4) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007400)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xc8, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="1eb81935a01f489e912b4dbbacd0cc6cc26ed5f6d29698e2e109a270e05c5faaf696d68e2e424a64904f8b7f45fad8de914ab19249b9245a98547eef58c59032d91ce4aa137dd74a5ac961324bbeb848844d947d681791f8833107d4dfdbba81b9fa8eddc1652bc5dff2eea94d719f55b9384557a2ed25568533d05d73f8cbe6", 0x80}], 0x1, &(0x7f0000001b00)}}], 0x1fbb2212df5e823, 0x0) recvfrom(r2, &(0x7f0000000000)=""/186, 0xba, 0x0, &(0x7f00000001c0)=@ax25={0x3, {"8e1a6d9a6bc58c"}}, 0x6f3000) 2018/05/22 22:58:38 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:38 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x40000000000000, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2ba6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0xe04d, 0x9, 0x0, 0xf4ed, 0x1, 0x7, 0x5, {r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}, 0x101, 0xffffffff, 0x4, 0x2, 0xfffffffffffff770}}, &(0x7f0000000200)=0xb0) 2018/05/22 22:58:38 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:38 executing program 6 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:38 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f00f0000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:38 executing program 3: r0 = socket(0x10, 0x802, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="ba4b465f3d5846e73cefc43f6f0d2a7c464eed4ce5f1e46353f47215dc0bd28fd3bc873b33592d570d1d1f443018b9c6ccf383d176b2a0a459658da0acce489cd678d6c53c02ba6c0b52e0bb9deea66d702c584f319e65ee01d8bc1247", 0x5d}, {&(0x7f0000000000)="56b0b1d4d54e1cae535417736429c8432e6b6cb06333f8e903122fd1853d874e0c2b28551c", 0x25}], 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000080)={'bond0\x00', @ifru_settings={0x6, 0x7, @cisco=&(0x7f0000000040)={0x3f}}}) r1 = socket$rds(0xa, 0x2, 0x11) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$rds(r1, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x1f}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="d70001001f02"], 0xa) setsockopt(r1, 0x5, 0x7fff, &(0x7f0000000380)="8858ce7880b2244dee36fcb228b48ca50040336c67b9f7ac880c9601948c68747ee10395c17aba19c8fedab90f41b013772f6752455cd8af31e3549be6b872f4c9f989dfc68ebf07f170278c0207b2ace1d465aea4b96c10d511bdf63dfdff62e4081f6c69f34bf1a2c71ad030fd044cc8070a65ac508ae5efb9ab09b06e18633b29792da70a42a5b761d23679b0e0aa0d26c746fae5383ebf102ef5c448e67a802a0cf7e87234fead46e396165946ec36", 0xb1) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r5, &(0x7f0000000480)="2bb17cef603656f2dc6e00308f385350d797e9e9349c098101a1ae40f2d82b74cd7ffe9d54aad31b03b4cb8643bd26a93fc7a55d58a215881ccf432110a75d22000000000000000000000000000000000000000000000000ce534e79d54298a6c21ed6f01289376d0528ddd0deb907c1ed23b9e7abc1d92291919905286582af1fa802ba8c79cba4123d93c4fb5a40049993f1c52ff1e1a66b9f4becef8e78b606073f0173df16d12cbb95ec0cb13d4160ab4bd6b52daed5fa48b84d3b74e0bb267de0649db2dbeba6cf000000000000000000", &(0x7f0000000440)="c24b448b430582", 0x1}, 0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00000001c0)=0x9, 0x4) [ 837.199777] FAULT_INJECTION: forcing a failure. [ 837.199777] name failslab, interval 1, probability 0, space 0, times 0 [ 837.211184] CPU: 0 PID: 2709 Comm: syz-executor6 Not tainted 4.17.0-rc6+ #58 [ 837.218385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 837.227751] Call Trace: [ 837.230360] dump_stack+0x1b9/0x294 [ 837.234008] ? dump_stack_print_info.cold.2+0x52/0x52 [ 837.239221] ? lock_downgrade+0x8e0/0x8e0 [ 837.243398] should_fail.cold.4+0xa/0x1a [ 837.247480] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 837.252605] ? __local_bh_enable_ip+0x161/0x230 [ 837.257312] ? _raw_spin_unlock_bh+0x30/0x40 [ 837.261739] ? release_sock+0x1e2/0x2b0 [ 837.265724] ? rcu_is_watching+0x85/0x140 [ 837.269887] ? __local_bh_enable_ip+0x161/0x230 [ 837.274575] ? __release_sock+0x3a0/0x3a0 [ 837.278742] ? find_held_lock+0x36/0x1c0 [ 837.282841] ? check_same_owner+0x320/0x320 [ 837.287177] ? rcu_note_context_switch+0x710/0x710 [ 837.292121] ? __netlink_lookup+0x5cf/0xaa0 [ 837.296456] __should_failslab+0x124/0x180 [ 837.300710] should_failslab+0x9/0x14 [ 837.304539] kmem_cache_alloc_node+0x272/0x780 [ 837.309153] ? find_held_lock+0x36/0x1c0 [ 837.313234] __alloc_skb+0x111/0x780 [ 837.316969] ? skb_scrub_packet+0x580/0x580 [ 837.321311] ? rcu_is_watching+0x85/0x140 [ 837.325472] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 837.330684] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 837.336246] ? netlink_autobind.isra.34+0x240/0x330 [ 837.341293] netlink_sendmsg+0xb01/0xfa0 [ 837.345381] ? netlink_unicast+0x740/0x740 2018/05/22 22:58:38 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000000000002900000000000000a8c990a4bbb7372fb6394f1c63b6794d7152e5d08165540e828cd8b72d9cb77f8373a53dc2c8d5364c6cd5ebf2d8aab98f502cb47b22bb497398450801b087db78aece0d"], 0xc}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) [ 837.349638] ? security_socket_sendmsg+0x94/0xc0 [ 837.354415] ? netlink_unicast+0x740/0x740 [ 837.358668] sock_sendmsg+0xd5/0x120 [ 837.362435] sock_write_iter+0x35a/0x5a0 [ 837.366513] ? sock_sendmsg+0x120/0x120 [ 837.370513] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 837.376063] ? iov_iter_init+0xc9/0x1f0 [ 837.380052] __vfs_write+0x64d/0x960 [ 837.383778] ? kernel_read+0x120/0x120 [ 837.387681] ? wait_for_completion+0x870/0x870 [ 837.392287] ? rw_verify_area+0x118/0x360 [ 837.396447] vfs_write+0x1f8/0x560 [ 837.400004] ksys_write+0xf9/0x250 [ 837.403557] ? __ia32_sys_read+0xb0/0xb0 [ 837.407632] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 837.413190] __x64_sys_write+0x73/0xb0 [ 837.417097] do_syscall_64+0x1b1/0x800 [ 837.420991] ? finish_task_switch+0x1ca/0x840 [ 837.425503] ? syscall_return_slowpath+0x5c0/0x5c0 [ 837.430447] ? syscall_return_slowpath+0x30f/0x5c0 [ 837.435391] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 837.440769] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 837.445631] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 837.450825] RIP: 0033:0x455a09 [ 837.454020] RSP: 002b:00007fa8b6206c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 837.461736] RAX: ffffffffffffffda RBX: 00007fa8b62076d4 RCX: 0000000000455a09 [ 837.469014] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 837.476295] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 837.483571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 837.490852] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 2018/05/22 22:58:39 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268", 0x43}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:39 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:39 executing program 4: socketpair$inet(0x2, 0xb, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x11, 0x80000, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x4, 0x8, 0x1, 0x45}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x9, 0x5, 0x1, 0x5, 0x7}, 0x14) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r5, 0x401}, 0x8) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:39 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/118, &(0x7f00000000c0)=0x76) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x387}, 0xffffffffffffff67}, 0x1}, 0x0) r2 = socket$inet(0x2, 0xe, 0x80000001) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/22 22:58:39 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0015a40007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:39 executing program 6 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:39 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) [ 838.031962] FAULT_INJECTION: forcing a failure. [ 838.031962] name failslab, interval 1, probability 0, space 0, times 0 [ 838.043367] CPU: 0 PID: 2738 Comm: syz-executor6 Not tainted 4.17.0-rc6+ #58 [ 838.050560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 838.059922] Call Trace: [ 838.062527] dump_stack+0x1b9/0x294 [ 838.066171] ? dump_stack_print_info.cold.2+0x52/0x52 [ 838.071375] ? is_bpf_text_address+0xd7/0x170 [ 838.075879] ? kernel_text_address+0x79/0xf0 2018/05/22 22:58:39 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:39 executing program 4: socketpair$inet(0x2, 0x3, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22}}, 0x7ffffffd, 0x0, 0x6, 0x401, 0x81}, &(0x7f0000000240)=0xfffffdfe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x401, 0x8, 0x8, 0x4, 0x80000001}, &(0x7f0000000180)=0x14) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) shutdown(r0, 0x100000000000001) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x9b, 0xffffffffffff6196, 0x1000, 0x1f}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) [ 838.080302] ? __unwind_start+0x166/0x330 [ 838.084461] should_fail.cold.4+0xa/0x1a [ 838.088529] ? __save_stack_trace+0x7e/0xd0 [ 838.092862] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 838.097991] ? save_stack+0xa9/0xd0 [ 838.101630] ? save_stack+0x43/0xd0 [ 838.105270] ? kasan_kmalloc+0xc4/0xe0 [ 838.109170] ? kasan_slab_alloc+0x12/0x20 [ 838.113347] ? find_held_lock+0x36/0x1c0 [ 838.117441] ? check_same_owner+0x320/0x320 [ 838.121779] ? rcu_note_context_switch+0x710/0x710 [ 838.126726] __should_failslab+0x124/0x180 [ 838.130973] should_failslab+0x9/0x14 [ 838.134784] kmem_cache_alloc_node_trace+0x26f/0x770 [ 838.139912] __kmalloc_node_track_caller+0x33/0x70 [ 838.144862] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 838.149631] __alloc_skb+0x14d/0x780 [ 838.153358] ? skb_scrub_packet+0x580/0x580 [ 838.157697] ? rcu_is_watching+0x85/0x140 [ 838.161862] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 838.167075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 838.172627] ? netlink_autobind.isra.34+0x240/0x330 [ 838.177665] netlink_sendmsg+0xb01/0xfa0 2018/05/22 22:58:39 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:39 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) sendto$llc(r0, &(0x7f00000002c0)="d8a026ff0a7b735f3d62aed9c452dc864d1ca8ee3246a907045f54bd2a6706eebab41a99b4ced7052b9595878c7f76a7d4d8316aa067cf", 0x37, 0x84, &(0x7f0000000300)={0x1a, 0x33f, 0x7, 0x800000000000000, 0x3, 0x9e2015b, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @rand_addr}, &(0x7f0000000040)=0xc) connect(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0x80) recvmsg$netrom(r0, &(0x7f0000000240)={&(0x7f0000000100)=@ax25={0x3, {"7c7c7157cb3041"}, 0x8}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="c630fb132f455aa2467f3c345454689ccd6e1493ef8b9eb98065dddef3e488e94bd636cc10713eafcaf6490a7c8eab4a7c67658d11a8d9f754f6e1fe0dbbd6cd0a8d3d08a9147744b7", 0x49}, {&(0x7f00000001c0)="3273ecd8a1399dc9d8a7fcfc3ceb36ece35e2cf03e9553583b6e11f24948291e0f56704b534fe26b258d493b1f05e47c4835618d25f14859", 0x38}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x5e0, 0x8000}, 0x40000000) [ 838.181753] ? netlink_unicast+0x740/0x740 [ 838.186010] ? security_socket_sendmsg+0x94/0xc0 [ 838.190783] ? netlink_unicast+0x740/0x740 [ 838.195030] sock_sendmsg+0xd5/0x120 [ 838.198759] sock_write_iter+0x35a/0x5a0 [ 838.202828] ? sock_sendmsg+0x120/0x120 [ 838.206826] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 838.212373] ? iov_iter_init+0xc9/0x1f0 [ 838.216361] __vfs_write+0x64d/0x960 [ 838.220086] ? kernel_read+0x120/0x120 [ 838.223985] ? wait_for_completion+0x870/0x870 [ 838.228593] ? rw_verify_area+0x118/0x360 2018/05/22 22:58:39 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f00000f0007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) [ 838.232754] vfs_write+0x1f8/0x560 [ 838.236308] ksys_write+0xf9/0x250 [ 838.239860] ? __ia32_sys_read+0xb0/0xb0 [ 838.243937] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 838.248792] __x64_sys_write+0x73/0xb0 [ 838.252692] do_syscall_64+0x1b1/0x800 [ 838.256590] ? finish_task_switch+0x1ca/0x840 [ 838.261095] ? syscall_return_slowpath+0x5c0/0x5c0 [ 838.266037] ? syscall_return_slowpath+0x30f/0x5c0 [ 838.270985] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 838.276368] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 838.281236] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 838.286432] RIP: 0033:0x455a09 [ 838.289626] RSP: 002b:00007fa8b6206c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 838.297348] RAX: ffffffffffffffda RBX: 00007fa8b62076d4 RCX: 0000000000455a09 [ 838.304627] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 838.311907] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 838.319184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/22 22:58:39 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x80000001) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2e6, 0x4149, 0x8201, 0x8, 0x10000, 0x75b, 0x200000000009, 0xd, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004501fec30000000000119078ac14ffbbe000000100000000004c9078"], 0x0) 2018/05/22 22:58:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)="71a52c2071b0991a58c5d557d88cde382903df7f2e18b3a1c2387e8f4636447422fadfec", 0x24}], 0x1, &(0x7f0000000300)=[@iv={0x28, 0x117, 0x2, 0xe, "6dbfd68a3096a8fefe6aba53d63a"}], 0x28, 0x80}, 0x4080) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000380)={{0x2f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'dh\x00', 0x6, 0x7f, 0x7e}, {@rand_addr=0xfffffffffffffff7, 0x4e24, 0x10000, 0x2, 0x7, 0x20}}, 0x44) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000580)={0x0, 0x3, 0x1000}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000600)={r2, 0x9}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={0x0, 0x1000}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000540)={0x6, 0x200, 0x8, 0x8e89, r3}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broxte\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x284) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0xf3ef, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x200007, 0x8001, 0x10000000000003, 0x100000000, 0x0}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000480)={r4, 0x399}, 0x8) 2018/05/22 22:58:39 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000001fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) [ 838.326467] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000001 [ 838.377915] kernel msg: ebtables bug: please report to author: Wrong len argument [ 838.394237] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 838.437690] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/22 22:58:40 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268", 0x43}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:40 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:40 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe013000083cb0927b8431523b05afeff00000000000000054500fec30000001000119078ac14ff0200"], 0x0) socketpair(0x15, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0xf9, &(0x7f0000000040)="f7d0d75f3642dac3601c067dddfb047373cafd3a96c6c155a7cd3fcdc30b5a16c23de53eac89884b8014a08de8e3788291ed7a153cf1cc769f0fef0cc7ae8906200348862dbe818458ff37d7835034df5932b27c3069b8376ec46ce4472856b6895ea927acfa41c1811259f31fb6acb993add8742804e4cd3a0861705a57d424d37f94d9d540809c34daebbee80f71f6df81350b0372c4986de10474abca625fae95f4ad53c2ec8ecd0e29639da26b982f3f78473a0be6cfcc23a7bbbdbbe21df94e8d6f18314748f649d562a09f2508e834cfd00aaf5b19264054b76111f610488ad90fcad7db471159c8126db241db34749c991d6311a110"}) 2018/05/22 22:58:40 executing program 6 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:40 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f000000000bfd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:40 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x30) socketpair(0x1, 0x7, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000001c0)={0xca, &(0x7f00000000c0)=""/202}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000200)={@loopback, @multicast1, 0x0}, &(0x7f0000000240)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000003c0)={@can={0x1d, r3}, {&(0x7f0000000280)=""/240, 0xf0}, &(0x7f0000000380), 0x2}, 0xa0) 2018/05/22 22:58:40 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) [ 839.169700] FAULT_INJECTION: forcing a failure. [ 839.169700] name failslab, interval 1, probability 0, space 0, times 0 [ 839.181302] CPU: 1 PID: 2803 Comm: syz-executor6 Not tainted 4.17.0-rc6+ #58 [ 839.188498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 839.197861] Call Trace: [ 839.200465] dump_stack+0x1b9/0x294 [ 839.204123] ? dump_stack_print_info.cold.2+0x52/0x52 [ 839.209334] ? netlink_dump+0x98/0xd20 [ 839.213253] should_fail.cold.4+0xa/0x1a 2018/05/22 22:58:40 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffe0ffffffff0000000000070000000000001000000000110000000000089078"], 0x0) syz_emit_ethernet(0x12be, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0x9, 0x101, 0x2ee1}, {0x95c1, 0x3, 0x6, 0x7}], @ipv4={{0xb, 0x4, 0x5, 0x2, 0x12a8, 0x64, 0xfd82, 0x100000000, 0xff, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, {[@ssrr={0x89, 0xf, 0xfff, [@loopback=0x7f000001, @empty, @multicast1=0xe0000001]}, @end, @end, @ra={0x94, 0x6, 0x4}]}}, @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x7a7, 0x0, 0x1, 0x880b, 0x52, 0x3, [0x2], "f846107c143c85215fbe8e3b180ac9c49bdc92b818101bdc95fd8609200a4f02c6cf2d9982ab3df9c1a6c75148bfbcb3522cbc0c0211477f218e46d0c6fa988cfd8fc2647902949a20bd6e12537c8da38e38"}, {0x6, 0x0, 0x3, 0x2, 0x0, 0x0, 0x800, [0x8, 0x54, 0x5c35], "41288df2db00337fb7ca8d1017ea1f5fd49453cf20a4d4674905b0ba3c446a710c900d313a23cbeb574b266b01ff1770bd89411f2d921916911e70b6ef7c34ff753b1df714c517a5c92a823f34364938524dce62fa78209ef1038edf77df11f7dfdea8d2e5e7831b226f03293b6632250852d8991d3e9290426e1dfa0db4bc6a95a4be34236114073b9ea3b3db0b8f12b4b73708a63e4d5f31c3ce043809a500a42aecb0ad26448bc9447a7b241b70006537ace9f01c1599bae40bc9371237c50d1bb7b7416c863f35334d33677db48c6ba2f7bf9a420e1d14def05e362f6828f1a4f24acfa6068c3a36fa374a5f705546c4e8b5ccd407"}, {0x6, 0x0, 0x80, 0x0, 0x0, 0x0, 0x86dd, [0x7], "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"}, {0x8, 0x88be, 0x4, {{0x6, 0x1, 0x5, 0x1, 0x80000001, 0xe5, 0x3, 0x6}, 0x1, 0x8001}}, {0x8, 0x22eb, 0x3, {{0xfffffffffffffffb, 0x2, 0x1, 0x2, 0xfff, 0xef, 0x8, 0x20}, 0x2, 0x6, 0x0, 0x7, 0x1, 0x3a9, 0x3, 0xffff, 0x8, 0xff}}, {0x8, 0x6558, 0x2, "ed8825eca4b6f082eaf1877c3bf3e062653b5dfeb578e9463217fb15b49ac67841d79ed814ae40d99586813ac4e013e8d9d4c9d020b0569989177dba6162d07caa6e0ad59344638f032bd0e8eb5ac150088460e233a8cc3e338b3277a118ba090816cc21200ce60116c0c772b69a03379d1f31448716394a909934a316d5137a371772f38ddb2eac064b414e32c037755452e774996ac5b0847bd2470f8d00fe0fd34dd8651a454b802339e514b90b019c4203d64d694261c372b3833fa7296050425c4ca9a4144df984681a3141a5023a1436421954748bd8da386fb10a9d8d11c014f768"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x9ff, 0x359, 0x516, 0xe94]}) [ 839.217332] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 839.222453] ? __might_sleep+0x95/0x190 [ 839.226533] ? graph_lock+0x170/0x170 [ 839.230350] ? __mutex_lock+0x7d9/0x17f0 [ 839.234427] ? check_same_owner+0x320/0x320 [ 839.238761] ? check_noncircular+0x20/0x20 [ 839.243017] ? find_held_lock+0x36/0x1c0 [ 839.247097] ? __lock_is_held+0xb5/0x140 [ 839.251184] ? check_same_owner+0x320/0x320 [ 839.255527] ? rcu_note_context_switch+0x710/0x710 [ 839.260474] __should_failslab+0x124/0x180 [ 839.264893] should_failslab+0x9/0x14 2018/05/22 22:58:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:40 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) syz_emit_ethernet(0x29d, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x8078a6, 0x82}}], {@canfd={0xd, {{0x0, 0x9, 0x100}, 0x3a, 0x1, 0x0, 0x0, "b9d2580545c63749f54f9ab9022bff59db48aa42e219c45024843f89e159cec6a57598a7248b1b54646b6d7223b7e8af683d26800d06e5b8833744bd3ed90911"}}}}, 0x0) socketpair(0x3, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/05/22 22:58:40 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f000f000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) [ 839.268708] kmem_cache_alloc_node+0x272/0x780 [ 839.273309] ? lock_downgrade+0x8e0/0x8e0 [ 839.277470] __alloc_skb+0x111/0x780 [ 839.281204] ? skb_scrub_packet+0x580/0x580 [ 839.285543] ? netlink_recvmsg+0x1450/0x1450 [ 839.289969] ? kasan_check_write+0x14/0x20 [ 839.294231] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 839.299183] ? wait_for_completion+0x870/0x870 [ 839.303781] ? lock_downgrade+0x8e0/0x8e0 [ 839.307952] netlink_dump+0x6cd/0xd20 [ 839.311767] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 839.316979] ? netlink_broadcast+0x50/0x50 [ 839.321253] __netlink_dump_start+0x51a/0x780 [ 839.325769] nfnl_acct_get+0x48b/0x940 [ 839.329682] ? nfnl_acct_find_get+0x3b0/0x3b0 [ 839.334199] ? nfnl_acct_fill_info.constprop.8+0xa00/0xa00 [ 839.339833] ? nfnl_acct_try_del+0x2a0/0x2a0 [ 839.344264] ? nfnl_acct_find_get+0x3b0/0x3b0 [ 839.348775] nfnetlink_rcv_msg+0xdb5/0xff0 [ 839.353060] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 839.358092] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 839.362525] ? nfnetlink_bind+0x3a0/0x3a0 [ 839.366688] ? graph_lock+0x170/0x170 2018/05/22 22:58:40 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0005000007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) [ 839.370498] ? find_held_lock+0x36/0x1c0 [ 839.374576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 839.380138] netlink_rcv_skb+0x172/0x440 [ 839.384206] ? nfnetlink_bind+0x3a0/0x3a0 [ 839.388362] ? netlink_ack+0xbc0/0xbc0 [ 839.392260] ? __netlink_ns_capable+0x100/0x130 [ 839.396932] nfnetlink_rcv+0x1fe/0x1ba0 [ 839.400913] ? kasan_check_read+0x11/0x20 [ 839.405068] ? rcu_is_watching+0x85/0x140 [ 839.409236] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 839.414445] ? nfnl_err_reset+0x2d0/0x2d0 2018/05/22 22:58:40 executing program 4: syz_emit_ethernet(0x5, &(0x7f0000001540)=ANY=[@ANYBLOB="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", @ANYBLOB="c759a7f40f0ef4ad0e23f312dbd6eafea5373114d3743dfcbffd086922bd16948b7f7836ba2a9492edf6526c5c7b93d5e651134882", @ANYBLOB="0d34a73187d3703fdcb7a03d6e40103f455ea4b75ad1d3bc1428ff6052c2da5039f01dd12a2ade0d99e4675ca6994d9e584833b8e3326efeb0c9eff7100df009de599e371a05127ad42593fe012844d886afa941d96d860a6216", @ANYBLOB="b95f0fb97c639275baeee0fdc6b2d7e3d001562064df0697eded780f1dd7e8ca415543b893b1b8d5664b30ca", @ANYBLOB="0ec9cfdba560e59a9110a8d681c158aa3e3899aba10c942d235e530a52ade0f762b98f0e591c9817f10e60ca4904a878118ffbab1b2fd493930255324d2fd4262c416f04bcda0c6ccb913a87c1701b944d151c58cc6aa0e71c07e872c83d1af8a97aae3f673f6bd88bd34e0e37575bfaa82b94b0ed0eb85fe0a3e92555dbd93e3576a704297e492f16e685041a0d551a61c5569d86ac8da94b3f6c9bc5370a6ee8ce737561b5f7209940b72296d573ce992ae7b80e742bd05bcf742c976d93118d0ca06007872e814bfc03b206ace3d42d171c99011cdbd937fb34af5a421e9b780895df00523b9f8faa700191"], 0x0) 2018/05/22 22:58:40 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f000000f007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) [ 839.418611] ? netlink_remove_tap+0x610/0x610 [ 839.423124] ? refcount_add_not_zero+0x320/0x320 [ 839.427890] ? kasan_check_read+0x11/0x20 [ 839.432048] ? rcu_is_watching+0x85/0x140 [ 839.436211] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 839.441417] ? netlink_skb_destructor+0x210/0x210 [ 839.446276] ? kasan_check_write+0x14/0x20 [ 839.450530] netlink_unicast+0x58b/0x740 [ 839.454606] ? netlink_attachskb+0x970/0x970 [ 839.459026] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 839.464577] ? __sanitizer_cov_trace_cmp4+0x16/0x20 2018/05/22 22:58:40 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xa58, 0x6, 0x4}], {0x8100, 0xfffffffffffffffb, 0x5}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 839.469604] ? security_netlink_send+0x88/0xb0 [ 839.474205] netlink_sendmsg+0x9f0/0xfa0 [ 839.478281] ? netlink_unicast+0x740/0x740 [ 839.482529] ? security_socket_sendmsg+0x94/0xc0 [ 839.487298] ? netlink_unicast+0x740/0x740 [ 839.491538] sock_sendmsg+0xd5/0x120 [ 839.495254] sock_write_iter+0x35a/0x5a0 [ 839.499321] ? sock_sendmsg+0x120/0x120 [ 839.503313] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 839.508860] ? iov_iter_init+0xc9/0x1f0 [ 839.512847] __vfs_write+0x64d/0x960 [ 839.516570] ? kernel_read+0x120/0x120 [ 839.520466] ? wait_for_completion+0x870/0x870 [ 839.525078] ? rw_verify_area+0x118/0x360 [ 839.529238] vfs_write+0x1f8/0x560 [ 839.532785] ksys_write+0xf9/0x250 [ 839.536327] ? __ia32_sys_read+0xb0/0xb0 [ 839.540396] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 839.545953] __x64_sys_write+0x73/0xb0 [ 839.549855] do_syscall_64+0x1b1/0x800 [ 839.553750] ? finish_task_switch+0x1ca/0x840 [ 839.558261] ? syscall_return_slowpath+0x5c0/0x5c0 [ 839.563199] ? syscall_return_slowpath+0x30f/0x5c0 [ 839.568931] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 839.574310] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 839.579169] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 839.584360] RIP: 0033:0x455a09 [ 839.587558] RSP: 002b:00007fa8b6206c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 839.595277] RAX: ffffffffffffffda RBX: 00007fa8b62076d4 RCX: 0000000000455a09 [ 839.602561] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 839.609840] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 839.617147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 839.624436] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000002 2018/05/22 22:58:41 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055", 0x48}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:41 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000050007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:41 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffff0000119078ac14ffbbe000000100000000004c90780000000000000000000000000000"], 0x0) 2018/05/22 22:58:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:41 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="4b9e2de8b7baf7bf91c464365f29ea337bb20458e3fc38c33a0c5c0c733fa1779a1bea9c023a65a255e817b929f6d49bfd990852d9b716affa572650e98caf614072254c7fd40bea130aef2f35e07200670d39d5f05332adff53ec9e2d0a8e682f6d59d31c35770100000066773f3ecd9defa8e362508a49ce8890fb5e53663043df6a24fb9fe130815528d5adbc1845c05e8c3f3a764860000000000000000000", @ANYRES16=r2, @ANYBLOB="02002abd7000fddbdf250300000004000500080002000a000000080001004e240000"], 0x28}, 0x1, 0x0, 0x0, 0xc000}, 0x40080) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000180)=""/40, &(0x7f00000000c0)=0x13) 2018/05/22 22:58:41 executing program 6 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:41 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) [ 840.161595] FAULT_INJECTION: forcing a failure. [ 840.161595] name failslab, interval 1, probability 0, space 0, times 0 [ 840.172919] CPU: 0 PID: 2857 Comm: syz-executor6 Not tainted 4.17.0-rc6+ #58 [ 840.180112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 840.189489] Call Trace: [ 840.192095] dump_stack+0x1b9/0x294 [ 840.195750] ? dump_stack_print_info.cold.2+0x52/0x52 [ 840.200954] ? is_bpf_text_address+0xd7/0x170 [ 840.205462] ? kernel_text_address+0x79/0xf0 [ 840.209887] ? __unwind_start+0x166/0x330 [ 840.214050] should_fail.cold.4+0xa/0x1a [ 840.218119] ? __save_stack_trace+0x7e/0xd0 [ 840.222458] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 840.227577] ? graph_lock+0x170/0x170 [ 840.231386] ? save_stack+0x43/0xd0 [ 840.235017] ? kasan_kmalloc+0xc4/0xe0 [ 840.238915] ? kasan_slab_alloc+0x12/0x20 [ 840.243071] ? find_held_lock+0x36/0x1c0 [ 840.247206] ? __lock_is_held+0xb5/0x140 [ 840.251293] ? check_same_owner+0x320/0x320 [ 840.255629] ? rcu_note_context_switch+0x710/0x710 [ 840.260587] __should_failslab+0x124/0x180 [ 840.264837] should_failslab+0x9/0x14 [ 840.268652] kmem_cache_alloc_node_trace+0x26f/0x770 [ 840.273778] __kmalloc_node_track_caller+0x33/0x70 [ 840.278725] __kmalloc_reserve.isra.39+0x3a/0xe0 [ 840.283500] __alloc_skb+0x14d/0x780 [ 840.287235] ? skb_scrub_packet+0x580/0x580 [ 840.291566] ? netlink_recvmsg+0x1450/0x1450 [ 840.295991] ? kasan_check_write+0x14/0x20 [ 840.300237] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 840.305182] ? wait_for_completion+0x870/0x870 [ 840.309778] ? lock_downgrade+0x8e0/0x8e0 [ 840.313972] netlink_dump+0x6cd/0xd20 [ 840.317787] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 840.322999] ? netlink_broadcast+0x50/0x50 [ 840.327261] __netlink_dump_start+0x51a/0x780 [ 840.331777] nfnl_acct_get+0x48b/0x940 [ 840.335682] ? nfnl_acct_find_get+0x3b0/0x3b0 [ 840.340200] ? nfnl_acct_fill_info.constprop.8+0xa00/0xa00 [ 840.345833] ? nfnl_acct_try_del+0x2a0/0x2a0 [ 840.350257] ? nfnl_acct_find_get+0x3b0/0x3b0 [ 840.354778] nfnetlink_rcv_msg+0xdb5/0xff0 [ 840.359035] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 840.364063] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 840.368493] ? nfnetlink_bind+0x3a0/0x3a0 [ 840.372647] ? graph_lock+0x170/0x170 [ 840.376456] ? find_held_lock+0x36/0x1c0 [ 840.380529] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 840.386089] netlink_rcv_skb+0x172/0x440 [ 840.390169] ? nfnetlink_bind+0x3a0/0x3a0 [ 840.394334] ? netlink_ack+0xbc0/0xbc0 [ 840.398268] ? __netlink_ns_capable+0x100/0x130 [ 840.402953] nfnetlink_rcv+0x1fe/0x1ba0 [ 840.406942] ? kasan_check_read+0x11/0x20 2018/05/22 22:58:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:41 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000f07fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:41 executing program 4: r0 = socket(0x5, 0xa, 0x6) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller0\x00', {0x4, 0x850, 0x66b, "4917db5e6748", 0x400}}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:41 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000f00007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:41 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f000015a407fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 840.411101] ? rcu_is_watching+0x85/0x140 [ 840.415263] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 840.420476] ? nfnl_err_reset+0x2d0/0x2d0 [ 840.424643] ? netlink_remove_tap+0x610/0x610 [ 840.429157] ? refcount_add_not_zero+0x320/0x320 [ 840.433922] ? kasan_check_read+0x11/0x20 [ 840.438084] ? rcu_is_watching+0x85/0x140 [ 840.442243] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 840.447447] ? netlink_skb_destructor+0x210/0x210 [ 840.452304] ? kasan_check_write+0x14/0x20 [ 840.456560] netlink_unicast+0x58b/0x740 [ 840.460639] ? netlink_attachskb+0x970/0x970 [ 840.465060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 840.470614] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 840.475650] ? security_netlink_send+0x88/0xb0 [ 840.480252] netlink_sendmsg+0x9f0/0xfa0 [ 840.484333] ? netlink_unicast+0x740/0x740 [ 840.488586] ? security_socket_sendmsg+0x94/0xc0 [ 840.493356] ? netlink_unicast+0x740/0x740 [ 840.497600] sock_sendmsg+0xd5/0x120 [ 840.501327] sock_write_iter+0x35a/0x5a0 [ 840.505397] ? sock_sendmsg+0x120/0x120 [ 840.509390] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 840.514939] ? iov_iter_init+0xc9/0x1f0 [ 840.518923] __vfs_write+0x64d/0x960 [ 840.522653] ? kernel_read+0x120/0x120 [ 840.526557] ? wait_for_completion+0x870/0x870 [ 840.531180] ? rw_verify_area+0x118/0x360 [ 840.535344] vfs_write+0x1f8/0x560 [ 840.538902] ksys_write+0xf9/0x250 [ 840.542457] ? __ia32_sys_read+0xb0/0xb0 [ 840.546531] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 840.552088] __x64_sys_write+0x73/0xb0 [ 840.555992] do_syscall_64+0x1b1/0x800 [ 840.559896] ? finish_task_switch+0x1ca/0x840 [ 840.564412] ? syscall_return_slowpath+0x5c0/0x5c0 [ 840.569363] ? syscall_return_slowpath+0x30f/0x5c0 [ 840.574318] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 840.579704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 840.584569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 840.589772] RIP: 0033:0x455a09 [ 840.592968] RSP: 002b:00007fa8b6206c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 840.600690] RAX: ffffffffffffffda RBX: 00007fa8b62076d4 RCX: 0000000000455a09 [ 840.607964] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 840.615234] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 840.622500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 840.629760] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000003 2018/05/22 22:58:42 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055", 0x48}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:42 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000507fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:42 executing program 6 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='vegas\x00', 0x6) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r1, 0x8001}, 0x8) 2018/05/22 22:58:42 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt(r0, 0x3, 0x7, &(0x7f0000000080)=""/162, &(0x7f0000000140)=0xa2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r3, @in={{0x2, 0x4e24, @rand_addr=0x5}}}, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:42 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:42 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000020007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}, 0x6f3000) 2018/05/22 22:58:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:42 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], 0x6, 0xcd, &(0x7f0000000100)={0x40}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) pipe(&(0x7f0000000000)) 2018/05/22 22:58:42 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="c00000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:42 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f00000f0007fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:42 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:43 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055", 0x48}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1f8) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/22 22:58:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:43 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) 2018/05/22 22:58:43 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000200207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:43 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000a41507fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:43 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x10000, 0x4, 0x8, 0xbae, 0x800, 0x100, 0xffffffff00000001, r1}, &(0x7f0000000140)=0x20) r3 = accept4(r0, &(0x7f00000002c0)=@ethernet={0x0, @local}, &(0x7f0000000200)=0xfffffffffffffe55, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r2, 0xbe, "01e4d47d9f3b383bd7f1ab1a248975d2b61b2649289ed520b3bbc4f7dc8fa126bd22227298b4cfcb096582b4ad5bf36f9204ffab3b9e19a3e0445771a6e7d27b7110fdcb91b282ac22e3123b93ecce665a11d650be935f0f52a22e66cd53ba7ebdd33c0531b744bbc23445cad229e1a187125a88f44758defec971276737c9f99aadda8fc963c3eab127ff18eefe809a3d847176d0c5819d5670c459837dc927a9c6153557364853a54e5fd54e9f027120299bd7852f9fad2ce2e9697fe0"}, &(0x7f0000000180)=0xc6) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000240)={r0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), 0x4) 2018/05/22 22:58:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:43 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="040000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:43 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x15555607, 0x1, &(0x7f0000000040), 0x8) 2018/05/22 22:58:43 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f000000000bfd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:43 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00100"}, 0x6f3000) 2018/05/22 22:58:43 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="effd00000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:44 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0x4a}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:44 executing program 3: r0 = socket$inet6(0xa, 0x8000b, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0xd9) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockname(r0, &(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80) bind$nfc_llcp(r1, &(0x7f0000000600)={0x27, 0x1, 0x2, 0x3, 0x940, 0x7, "29c7d23e3e47c92693c642db5212ef33bd3ca9427afcae458914b8ee93761825db4154c51d50cbc656296178282a0cebdbe3ca6654543929af201a33fe709c", 0x20}, 0x60) 2018/05/22 22:58:44 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x200000000000, 0x2, 0x4}], {0x8100, 0x0, 0x287, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/22 22:58:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:44 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:44 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="0f0000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"}, 0x6f3000) 2018/05/22 22:58:44 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:44 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/22 22:58:44 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="c00e00000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:44 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:44 executing program 3: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="1f00000054000d00000000009059387c07ff1b0702000008000000070001ff", 0x1f) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x81, 0x5, 0x1]}, 0xa) 2018/05/22 22:58:44 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000f07fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 843.146660] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. [ 843.155339] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/05/22 22:58:44 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="e03f03000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:44 executing program 4: syz_emit_ethernet(0x2a, &(0x7f000000a000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 843.210471] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. [ 843.219038] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/05/22 22:58:45 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0x4a}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:45 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000507fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0xc8}, 0x1c) 2018/05/22 22:58:45 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500fec30000000000119078ac14ffbbe000000100000000e2ce9078"], 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3000000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x100000000, 0x8, 0x200, 0xc5e, 0x10000, 0x100000000, 0x4f1, 0x143, r1}, &(0x7f0000000180)=0x20) 2018/05/22 22:58:45 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="effdffff0207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:45 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:45 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:45 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f9b13000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:45 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000f00fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:45 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x7, 0xffffffff, 0x3}], {0x8100, 0x2, 0x9}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) socketpair(0xa, 0x80000, 0xd7d1, &(0x7f0000000040)={0xffffffffffffffff}) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x52ec, 0x3, 0x78e, 0x40, @random="3ff6093126c9"}, 0x10) 2018/05/22 22:58:45 executing program 3: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000280)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000300)="df62f31c1c42e10ae81b7a68ea9c92ca05c3084be32e4dbe2599735fd9", 0x1d}, {&(0x7f0000000340)="6e5f5253230834f243e20c1171a47ccdf92dd3d6322dc10bbb1b584be012e87923067f247581e66e55a3b0430cbfc21f5f8158ba52efb77f4e1a3c696e735cb3c2500df83672697f3ce07993b232fa303a3767f0dc243c1fb47176", 0x5b}, {&(0x7f00000003c0)="34d045617662ec2fc98c85c9a46d67bdeddbb2aa19e867fd465065e0edbebe0fa639445ccaddbca5f5e65cf5420a47959c073defa8ce0bb96ad0c9ddf329696a68de91b2df2933d2537e7aab10d624e4b06274a36af31bdfe53c3fa470def21c818fbe902f79524c6203174d8566c83ede3950a2068d5198e19f", 0x7a}, {&(0x7f0000000440)="369d0f9e8a70e2d8d4c6c2f4bde5fc92221d4e2af41d763c2ccff5018d7454904cfb86723aedb0e11093c99065085d39d96ec3bc56f4cfc3fa614c6061eb2b36fd2e0867e1d7a48722f4a61471748b324fe19a273324d8ade1422866ef7e95b4deb868329f36db443ac2ad8070408345a5449de1979e699f9d33d75e8bc6a2a8ec0193c6b1a39708b1", 0x89}], 0x4, &(0x7f0000000540)=[{0xe8, 0x6, 0x0, "dc121666f9ada95c55be2af14f92b289f262f3ec7f0c85aefab914da14a27956321423211021e5e165224ba300c04a6fbdc3ade9a5178f0cfcfb4ebb06a38484a1d7ce963f0d2a6922d4a593302ca68a857b8e0b8acb9ccf27a33038e2ab39f0eea144a155a5daac8ca85e6f29cc4c7392f867cfcda4ad77f354deda7fedf34360d78adb7e00a0262344389e5ec8122202d4eece499be87243797f6998720b2a2f47fc213cc960728f194878c1f8f252a7a2f8dfe4af5b1a099e682ccd90321a6b4d60f391364827b5f02e7aa5627cabab9942b8"}, {0x1010, 0x111, 0x7, "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"}, {0x40, 0x117, 0x0, "a9ee5b579017fb2f7601bde6d158be5f516813864099b54f55cde3a5f7f00357711480e6dac647bf850d"}, {0x30, 0x1ff, 0x4, "783ae29da9309330d88ded406dcf77d5a854e7cb1f1263a5e7e2e3d04f2f"}, {0x50, 0x11f, 0x2, "85175ab27f2bb0705cffc2b54ea32fd33fa4decaf84217a40615948268b69582b0d82c1d913b923fc7f313275cb870679e8277ba9b4b2a2804d9a06db120fc52"}, {0x78, 0x103, 0x3, "6d43ee88f82413a7917b731686e885a5a59ed6a4551d8563bb6e0787d8162f6d8165cef019050df2e054c534d3a56eb6ac7c16fb69d113ae409ef3f4bb832293ecdabf5cef7e1f3b05cb2dae0c1007288932ba75d182046700b8913c163b8330ac"}, {0xa8, 0x13b, 0x4, "1504825a6c9fa5c57c5808dba3815d2e7a523a75d66cf7051e7d910033a4c9adf8ed942f9e9502379d4a572f1a014f73295f88d8921dec77e07eb53b09446552e758a459a1c70765a187349e2b72a301ce148b4ae77742599e40fd8fb785d803e1c504d9871e146935446cf93948d8e10962cfa63a1703fad79eaff995b6c57dd628ff51dd1793a12c7554d0d80f809364489116e7c0b7"}], 0x12d8, 0x4004000}, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=@ipv4_newrule={0x3c, 0x20, 0x703, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, [@FRA_GENERIC_POLICY=@FRA_OIFNAME={0x14, 0x11, 'erspan0\x00'}, @FRA_FLOW={0x8, 0xb, 0x2}]}, 0x3c}, 0x1}, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r3) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000180), &(0x7f0000000240)=0xc) 2018/05/22 22:58:45 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0200000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:45 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000001000fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) [ 844.194159] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/22 22:58:46 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0x4a}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:46 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x57, &(0x7f0000000000)={@random="41f9cf50907f", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [], {@llc_tr={0x11, {@llc={0xce, 0x0, '~\v', "3e4a0321ee377d3eeb24f1d4d2023451f0498192fcfc24abd352b0a5bf28ab91ef62082d586771f74982c708f08f387f5c962da13755527302adba55b32bb47db0e71a0444"}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe76, 0xfe3, 0xab0, 0x49e]}) 2018/05/22 22:58:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:46 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000307fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:46 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f000000000bfd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:46 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/22 22:58:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:46 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x8, 0x10}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:46 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000107fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:46 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000307fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:46 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05080c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:46 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05012500f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:47 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15", 0x4b}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:47 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1fc00e000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:47 executing program 3: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff018}, {0x6}]}, 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r2, &(0x7f0000000140)="450c50f6b9309ed76235a199a3cf78634dcd8665a570bcce68f0211000848303711ce166ce358c48abce0af4a46e149ada6f6b2be120b779b0a24a4ebec1184d2e6a813da8c394e7e90cbd3ca0df78a3339b6422a73d80ef34057bd22eda02b9b434e9d8eaea4810d1e9fdd03c5076fb07e54f1595e5b28181784407f77ae5b10b"}, 0x10) 2018/05/22 22:58:47 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) r0 = socket(0x8, 0x80b, 0x7fffffff) socket(0x5, 0x0, 0x100000001) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0xe9, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x2, 0x7fffffff, 0xff, "5c1ee43388ae5fe110311ad670bd9d9cb55266c2f21d7bbe669b0c0c4b3dfef1ef2727e37e2eb1a5cd888c2e84bc87efa977321ec75cca3d70bdc8690f6261aca685c433fb128b4a569544a5c418b402829a0bbdf4b44af60b16530df0ce089afe13b59591a45316bd52e6ccb5ab79ec03782be43e13d37d74cd48b5f09a3da5b5390a9b638e346cc26ba87238919396452ff5fbcbaef97f7853cfd64d4b812a805fa9f676b5b709001f6a5346d42179812b4fecb8b47139342a28ef473be15225085562b2b93f55fc432b57155e653530874cb76c49c471"}}}}, &(0x7f0000000100)={0x1, 0x4, [0xe3e, 0xb30, 0x886, 0x978]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002880)={r1}) socket$inet6(0xa, 0x2, 0x0) 2018/05/22 22:58:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:47 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c05f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:47 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:47 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c02f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x1b, 0x7, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) recvfrom$packet(r1, &(0x7f0000000280)=""/178, 0xb2, 0x2001, &(0x7f0000000480)={0x11, 0x4, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x401}, 0x8) sendto$inet6(r0, &(0x7f0000000200)="a1", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) 2018/05/22 22:58:47 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f00f0000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:47 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) 2018/05/22 22:58:47 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c0ff60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:48 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15", 0x4b}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:48 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f000f000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:48 executing program 4: 2018/05/22 22:58:48 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60200ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:48 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:48 executing program 3: socketpair(0xa, 0xa, 0x3f, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0xa, 0x2000000004, 0x10000000000004, 0x4, 0x0, r0, 0x0, [0x4]}, 0x2c) socketpair$inet6(0xa, 0x806, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) socketpair(0x4, 0x7, 0x101, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180)=0x42c1, &(0x7f00000001c0)=0x4) bind(r1, &(0x7f00000000c0)=@ax25={0x3, {"55cf599e4ff85e"}, 0x81}, 0x80) 2018/05/22 22:58:48 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x8d) 2018/05/22 22:58:48 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0ec0000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:48 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f6000fff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:48 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400300"}, 0x6f3000) 2018/05/22 22:58:48 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) socketpair(0xb, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/22 22:58:48 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000507fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:48 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f6f000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:49 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15", 0x4b}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="48000000140019eca54dcbeafd0d8c560284ffe00600000000000000a2bc5603ca00000f7f81001e362d6f53000101ff0000000309ff5bffff00c7e5ed5e00000000000000b32b2d", 0x48}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000080)={0x4, 0xb9, 0x80, 0x3, 0x2, 0xb87}) sendto$ipx(r1, &(0x7f0000000180)="3490f205ec4fdc2afe2b9bfea51ad0315f51905d20dff86564f010381a16538e033e1eea47cacfd34be1b24235d2e580ca1c3efeb141faefe7f1b4de316fa57f761ae0e36e64ea72792b3a03a0b97c89e360d47de7e5405e068fcdca4e8b1ba3c000484fe7bcbdad6f4fc1d0", 0x6c, 0x4000000, 0x0, 0x0) 2018/05/22 22:58:49 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/05/22 22:58:49 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0f00000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:49 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60005ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:49 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:49 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60500ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:49 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0fffffffec30000d882d93d8b5b7d4bffbbe000000100000000004c907800000000000000000000007859f1110b065e1a334058bb70f5a68df6b2316bf3747236dc877abdd365f506ce32c63aae988f1752c52756e434159a3c34a908665d17ea968080a324cfaf816096ad225dbdb1cf53bc2a41380d2080e54a74f097ba8dac3834aae57761c878db80f03b0ad99f306c28"], 0x0) 2018/05/22 22:58:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:49 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f139b000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) sendto$ipx(r0, &(0x7f0000000500)="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", 0x1000, 0x44, &(0x7f00000001c0)={0x4, 0x80, 0x400000000000, "0f2cddd34e68", 0x9}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000180)={0x9, &(0x7f0000000140)=[0x10000, 0x0, 0x0, 0x4, 0x3, 0x1, 0x2, 0x4, 0x5]}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000200), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x21b) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xb}, 0x41, r2}) 2018/05/22 22:58:49 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500fec30000000000119078ac14ffbbe000000100000000004c907818a840126ca901f89c7d4ebc34608b1a98eca199c65b06e1bacc76ae552e3d09f2f627b81a6f5f480d41aab85ee8fe"], 0x0) 2018/05/22 22:58:49 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f6a415ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:50 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0x0, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:50 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:50 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1ff000000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x40, "c1e2fd70f7cecc7da57786b7558561ea78860535735a1038c93d1d1f9e31d192fcf79753aeb9a83fffd2d737b12e2badc0fc14d89a389ec46e29967f1a726e20"}, &(0x7f00000001c0)=0x48) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x5}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newspdinfo={0x1c, 0x24, 0x211, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffc}}]}, 0x1c}, 0x1}, 0x0) 2018/05/22 22:58:50 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="05e1ffffffffffffffffffff081714ffbbe000000100000000004c9078"], 0x0) 2018/05/22 22:58:50 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60f00ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:50 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:50 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f009b130207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r2, 0x410, 0x70bd26, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xffff, 0x0, 0x4, 0xb, 0x60}, &(0x7f0000000100)=0xf) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x40000000000}, 0xffffffffffffff64) poll(&(0x7f0000000180)=[{r1, 0x20a0}, {r1}], 0x2, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x23c4) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r2, 0x24, 0x70bd2d, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5974}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x8801) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x3}, 0x8) 2018/05/22 22:58:50 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f600f0ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:51 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0x0, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:51 executing program 3: r0 = socket(0x11, 0x80001, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 'yam0\x00'}) bind$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"281eaaf8c89919"}, 0xba4}, [{"bfe658dec4d0f5"}, {"aad66402271535"}, {"12bdc2f2e0452c"}, {"715d884497bf6a"}, {"75954fb6da00d3"}, {"bc0c6c352c4bd8"}, {"6b3c63ce19e82b"}, {"e25ad4ad0d9f5c"}]}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x1, 0x4a6a, 0xb1, 0x1}, 0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r3 = accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14, 0x80800) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000440)=""/243, &(0x7f0000000540)=0xf3) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000580)={@loopback}, &(0x7f00000005c0)=0x14) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000600)={0xffffffff, 0x1ff, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000680)={r4, &(0x7f0000000640)="4547c83cc6051df601101f04e2b913cf764f91"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000780)={r0, &(0x7f00000006c0)="246bf7968899e74a93e6e020f8740ce7eaff735e0c6fcbf5b5499681c51659e8c3c9686047e6982f05463c5d10b737a9df76ad57bab8a3970dddff33d0e1373b43b251fe4012ecd31ce4b4dd61d4c15bc3e8634f6788080d1b2fd25f46a55244b353d5c2f260c71260763dc10fdb857c8cb47203aa98b7999fccfb11da683f", &(0x7f0000000740), 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r2, 0x2}, &(0x7f0000000800)=0x8) bind$vsock_dgram(r4, &(0x7f0000000840)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000880)={{0x3f, @loopback=0x7f000001, 0x4e24, 0x3, 'sed\x00', 0x0, 0x3, 0x73}, {@multicast2=0xe0000002, 0x10000, 0x12003, 0xd43, 0x1, 0x3}}, 0x44) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000900), &(0x7f0000000980)=0x68) sendmsg$nfc_llcp(r0, &(0x7f0000000d40)={&(0x7f00000009c0)={0x27, 0x1, 0x0, 0x2, 0x7ff, 0xfffffffffffffffb, "c53e5631cc4244afd09d9087a346a3f0a2354e6d72df2748051300f8567013f1215818997409253be918581b2d2ba657dd1d58c4f630a5c73e8c0f51208802", 0x4}, 0x60, &(0x7f0000000c40)=[{&(0x7f0000000a40)="29c3b1583b9d545d7f46c438fbf8381a01b46d3f5cf32255a6eff7126e54dbab5d32a29669139ffecbd80521f464f2e49a8c7b6395a728dd57ca68fa23b612cef009cce9ea71302b4cf75b7c28dbb9de5c30c199aa0eb20ee7a2f0fcd8b97445ff4e535f59d04db25a932f969029a0ab87bdaaeb4bb53c77ab4938bcbe5318eaf6d18b4a428662091a0703b6df8363", 0x8f}, {&(0x7f0000000b00)="25e1a34f792510a712373736b472f4a997520833a19a3810dba5cd89369a63", 0x1f}, {&(0x7f0000000b40)="62bfbb64ccbc648e6044da9ddfbc788254694a19e9e1f0bc406750d024fdc39f13df194aa68aedeb74253cd317c9a785386cefecf8add86bebfe7994029947d102588e8b381623d2d3a15b77f5bc20264fd9b981cfe9a6f929dbf528c259c7d3a2270692570d011653a2382fc91a523df820905b3435417a0bdcc64cb6b06db9f58bfab97a2807d9f335f354aa9837df40cf39589989a46a2ade38e4c5ed536d95815ced1cc8e2e596287739b6211e0031e606b76b21290e98791bc789fe468cac1dc2ac5574863010b607f20c608be13e5ae7cc5530476871c51940616ca4680a2fbbc666986cea86fb361e26d7ce22ef889112d426da29cf", 0xf9}], 0x3, &(0x7f0000000c80)={0x98, 0x6, 0x8, "c113384c8d7e54ee14a8c5f4edbf230a3a0d2f2aa5c917ffd8eff649c9c7b2eb76c65b66ac6357c955fcb801b64850a291428d8e5843ba6b67d4836803039f1a43acdd64827e88078476faaae6a43ddb501cabc8c017ae31191765cb42a82dfc95549527fc2bf51d3ad892f6575a456ea982fa424f83c6816078cf2d52354f90a44c568d591480"}, 0x98}, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000e00)=0x6, &(0x7f0000000e40)=0x4) bind$ax25(r0, &(0x7f0000000e80)={0x3, {"1e9220b053b8d6"}}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000ec0)={r5, 0x1, 0x5, 0x100000001, 0x3ff, 0x1, 0x7ff, 0x10001, {r5, @in={{0x2, 0x4e24}}, 0x100000001, 0x1c31ca8d, 0x5, 0x3, 0x6}}, &(0x7f0000000f80)=0xb0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000fc0)=0x7, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001140)={r4, &(0x7f0000001000)="eaa0c5907a6edd5c7e1bba0c3740b47cbdb8094f07bea1e78ff30ca560a2a80d803a2905f24c11d68fe820abf246e676445268647cc641379b320a377490143470e5b775c09a99291f5466bf243b895125c178588e14e885cf71cb1e63afefb7342a1801f9615b563b0f7421e9e228240c5dd714191e54333cc1532ccd6475be4db2624957c1eacaa5f5cfaccfea0f5e4e8c1cfde75384a7e1a027741dcfab8ab2", &(0x7f00000010c0)=""/65}, 0x18) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001180), &(0x7f00000011c0)=0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000001200)='dummy0\x00') r6 = epoll_create(0x0) epoll_wait(r6, &(0x7f0000001240)=[{}, {}, {}], 0x3, 0x1) 2018/05/22 22:58:51 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f000ec00207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:51 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4400000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:51 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f615a4ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:51 executing program 4: syz_emit_ethernet(0x455, &(0x7f0000000240)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, @random="49c6a7e6edf4", [], {@ipv6={0x86dd, {0x7, 0x6, "26e666", 0x0, 0x2b, 0x5c, @dev={0xfe, 0x80, [], 0x21}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x3b, 0x0, 0x1, 0x5, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @dstopts={0x8, 0x0, [], [@generic={0x66025ca7, 0x0, "3247f821a7e1ea6326fe4523638d1e3733ca0e22969f904db9407859df55b04eb590c3e0940b12191f9894d131fd75c6419b3472f8a9250d8d8d48ada5898a6339d05929b9c39e505e37741a9b6947c004483e67573e0b22d62d3d84c0345add60715b200cd9"}]}, @fragment={0x3a, 0x0, 0x2, 0x400, 0x0, 0x237, 0x65}, @routing={0x16, 0x0, 0x0, 0x6, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xf}, @remote={0xfe, 0x80, [], 0xbb}, @empty]}], @dccp={{0x4e24, 0x4e21, 0x0, 0x1, 0x80000001, 0x0, 0x0, 0x3, 0x7fff, "2110d2", 0x3, "16c499"}, "c0a73cfc2a615cfa037a9402de286716507d2b0b4a3b3904109aa2089ae8b6addbca8f781e8125a9e6875bfded7ebe424e741d7ec97d349165211392b4b7334824f42f66b43775c4204f7a9a0eb2056e7a15a4e8d9ec9679fbdad7719d042c1ebf18fc78e7bc054c1c7dae667bddbb2f4c3266bef223ee26d9effd21baf1bb04eb91007bfbb9c4b0f930c8dfd52b78c2"}}}}}}, 0x0) 2018/05/22 22:58:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:51 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f00000f0207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:51 executing program 4: socketpair(0x11, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/22 22:58:51 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0x0, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:51 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60002ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:51 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:51 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket(0x17, 0x3, 0x510) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000500), &(0x7f0000000540)=0x4) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x101}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x800, 0x200, 0x800, 0x4, 0x0}, &(0x7f0000000100)=0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x5}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x400, 0x4e23, 0x4, 0xa, 0x80, 0x80, 0x1, 0x0, r5}, {0xdbbd, 0x9, 0x7fffffff, 0x86c2929, 0x4, 0x0, 0xd, 0x6}, {0x8, 0x7, 0xff, 0xffff}, 0x1ff, 0x6e6bb9, 0x1, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x0, 0x0, 0x800, 0x0, 0x80000001, 0x8}}, 0xe8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000400)=[{0x4, 0x100000000}], 0x1) ioctl$int_in(r3, 0x5421, &(0x7f0000000440)=0x7fff) 2018/05/22 22:58:52 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f6000fff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:52 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ff8b04000000000000ffffff08004500fec30000000000119078ac14ffbbe000000100000000004c9078"], 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/05/22 22:58:52 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x0, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:52 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0002000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) 2018/05/22 22:58:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04220200000000000000000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020b0000020000009d35000000050000"], 0x10}, 0x1}, 0x0) 2018/05/22 22:58:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:52 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60005ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:52 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000f00207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:52 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000013001108000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001c00e1276f1c91235705d968e867b5a740005f128be32fb51509fab4cc9bfff541c7321278", @ANYRES32], 0x28}, 0x1}, 0x0) 2018/05/22 22:58:52 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:52 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff058109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:52 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x0, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:52 executing program 4: syz_emit_ethernet(0xffffff2e, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffdcffffffffffffff0108004500fec30000000000119078ac14ffbbe000000100000000004c7078"], 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, 0x7, 0x6, 0x2, 0x400, 0x7, 0x10, r1}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x1}, 0x8) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080)=0x1ff, 0x4) 2018/05/22 22:58:52 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) socketpair$inet6(0xa, 0x5, 0x20, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000100)={'eql\x00', @ifru_addrs=@rc={0x1f, {0xffffffffffffffff, 0x81, 0x0, 0x7, 0xffffffff, 0x8}, 0x40}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000200002f77e9df95965aec6500000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) 2018/05/22 22:58:52 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f000f000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:52 executing program 3: socketpair(0x11, 0x80800, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000000000), &(0x7f0000000140)) 2018/05/22 22:58:52 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff028109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:53 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x0, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:53 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f00c00e0207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00100"}, 0x6f3000) 2018/05/22 22:58:53 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff0f8109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:53 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'ifb0\x00'}}, 0x213) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can={0x1d}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x367, &(0x7f0000001e40)}, 0x8}], 0x2, 0x0) 2018/05/22 22:58:53 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:53 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) syz_emit_ethernet(0x37f, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x3, 0x1, 0x2}], {0x8100, 0x1fffc000000, 0x4}}], {@mpls_mc={0x8848, {[{0x5, 0xe88, 0x5, 0xe50}, {0x5, 0xb3b1, 0x2, 0x4e}, {0x401, 0x0, 0x8000, 0x7f}, {0x10000, 0x4, 0x10001, 0x4}, {0xdbf, 0x7fffffff, 0x0, 0x5fc}], @ipv6={0x1, 0x6, "af640a", 0x32d, 0xbf, 0x1, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x3b, 0x6, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0xfffffffffffffffd}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x18}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xbfe}, @jumbo={0xc2, 0x4, 0x401}]}, @hopopts={0x6f}, @srh={0x7f, 0x10, 0x4, 0x8, 0x0, 0x3, 0x7fffffff, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xf}]}, @routing={0x73, 0xc, 0x1, 0x4, 0x0, [@empty, @dev={0xfe, 0x80, [], 0x14}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x8, 0x11, [], [@calipso={0x7, 0x58, {0xfff, 0x14, 0x9, 0x1, [0x4, 0x3, 0x1, 0x6, 0x8, 0x401, 0x6, 0x80000001, 0x2, 0x9]}}, @calipso={0x7, 0x30, {0x1ff, 0xa, 0x1, 0xfffffffffffffa3c, [0x0, 0x20, 0x10001, 0x6e, 0x0]}}, @pad1={0x0, 0x1}]}, @srh={0x73, 0x10, 0x4, 0x8, 0xffff, 0x0, 0x101, [@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x20}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @srh={0x0, 0xa, 0x4, 0x5, 0x9, 0x8, 0x49, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1b}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}], @udp={0x4e24, 0x4e24, 0x7d, 0x0, [@guehdr={0x1, 0x1, 0x3f, 0x574, 0x100}], "98ab76dda7557912bc571697b40625712802ced121f90885adff7e55e787640e9f5d1e8827d445367cd0283dd943258886cc4c017a74f716c45a45c272034f2af9c79c858ef9c0e9dfd27ba2885c254eb11763bb8f4d578c34c8ac1e1b593446b9767bc66eaefce7d047dbebaa1682958e"}}}}}}}, &(0x7f0000000380)={0x1, 0x2, [0xbf7, 0x492, 0x8b9, 0xad5]}) 2018/05/22 22:58:53 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f00f0000207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:53 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:53 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff00810bf80009000180060102ec000000", 0x1f) 2018/05/22 22:58:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400300"}, 0x6f3000) 2018/05/22 22:58:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:53 executing program 4: syz_emit_ethernet(0x56, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaa21aaaaaaaaaabb000d000000401e030000515efceaec95186cdfdb223c031ae613b3d45993e890f65cc4bab4167ae153f368fdbdc1353abbdf2f84810eefce188ebbc31596550a877235e3810eed935e1e10b7b3dcb3b5f6ed4dec1c068f6b6e7199e24685da7432c3308eb36df54ba1f9fd117048df83bc3ffe6bc9d0271620d15cb251906f09550a86721828da387a1c4e29982b0774cce59d31dd183d354e4bdc51d72c00290c092024b0bd9373f47b64af11c835c1e2970cf9a67af16843e1fc22c3"], 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x7, 0x7, 0x200, 0x22, r0, 0x6}, 0x2c) 2018/05/22 22:58:53 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f00139b0207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:53 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008103f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:53 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e21, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x4, [0x0, 0x3, 0xde4, 0xa9, 0x3ff, 0x3, 0x1, 0xde5e]}, 0x5c) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001040)=ANY=[@ANYBLOB="b8000000190001010000000000000000e0000001000000000000000000000000ff02000000000000000000000000000100000000000000000200ff0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeff0000000000000000000000000000000000000000000000000080000000"], 0xb8}, 0x1}, 0x0) 2018/05/22 22:58:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:53 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:53 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f00000f0207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:53 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80003000180060102ec000000", 0x1f) [ 852.552339] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/22 22:58:54 executing program 4: syz_emit_ethernet(0xfffffffffffffd95, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @random="da27c6e208fc", [], {@x25={0x805, {0x3, 0x1, 0x23, "54dcc7f98dcd771548a71d5f48d79ed4d497288d2fb76a5aa2b14fcc1096c1165a84412a0ecb3c80c8cd0d0de6efc823bbe2e72876d50cc01eb0a61a3a4fa48552"}}}}, 0x0) 2018/05/22 22:58:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"}, 0x6f3000) 2018/05/22 22:58:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:54 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000020207fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:54 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001500)=ANY=[], &(0x7f0000001580)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) 2018/05/22 22:58:54 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:54 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80020000180060102ec000000", 0x1f) 2018/05/22 22:58:54 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)=""/115, 0x73}], 0x1, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:54 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000507fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:54 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xdadf, 0x1, 0x2, 0x4, 0x5}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0455a4470c0500512aff077f0709"], 0x12) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xe9, 0x3, 0x1f}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x4}, 0x8) [ 853.321994] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/22 22:58:55 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b, 0x5}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:55 executing program 3: r0 = socket(0x15, 0x80005, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in6=@local}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt(r0, 0x200100000114, 0x2711, &(0x7f00000002c0)=""/1, &(0x7f0000000280)=0xffb1) socketpair(0xb, 0x80b, 0x8f1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000200)={r3, 0x14}) 2018/05/22 22:58:55 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000307fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:55 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80509000180060102ec000000", 0x1f) 2018/05/22 22:58:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:55 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4400]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:55 executing program 4: r0 = socket(0x2000000011, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) 2018/05/22 22:58:55 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80f09000180060102ec000000", 0x1f) 2018/05/22 22:58:55 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b}, 0x40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"}, 0x6f3000) 2018/05/22 22:58:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x7b, &(0x7f0000000100), 0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/165, 0xa5}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000200)=""/165, 0xa5}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000300)=""/173, 0xad}], 0x6, &(0x7f0000000440)=""/159, 0x9f, 0x81}, 0x40000000) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000700)=0x5, &(0x7f00000006c0)=0x114) 2018/05/22 22:58:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:55 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000f00fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:55 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80209000180060102ec000000", 0x1f) 2018/05/22 22:58:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:55 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000001000fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:55 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@random="3ca153d82aba", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x6, 0x40, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/22 22:58:55 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b}, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:55 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f8000b000180060102ec000000", 0x1f) 2018/05/22 22:58:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) [ 854.330917] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/05/22 22:58:56 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:56 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0fffffffffffffffdffff08004500fec30800000000119078ac14ffbbe000000100040000004c9078"], 0x0) 2018/05/22 22:58:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:56 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000507fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:56 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80003000180060102ec000000", 0x1f) [ 855.013645] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/22 22:58:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x404000000f3) r1 = accept4(0xffffffffffffffff, &(0x7f0000001500)=@nl=@proc, &(0x7f0000001580)=0x80, 0x80000) accept$packet(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001600)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bcsh0\x00'}) 2018/05/22 22:58:57 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b}, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000"}, 0x6f3000) 2018/05/22 22:58:57 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000307fd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:57 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/22 22:58:57 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f8000b000180060102ec000000", 0x1f) 2018/05/22 22:58:57 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}, 0x6f3000) 2018/05/22 22:58:57 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000001c0)={0x1, &(0x7f00000005c0)=[{}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x7f}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r1, 0xffff, 0xd14, 0x9, 0x7, 0x9}, 0x14) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000780)={@nl=@proc={0x10, 0x0, 0x25dfdbfc}, {&(0x7f0000000680)=""/173, 0xad}, &(0x7f0000000740), 0x42}, 0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={r1, 0x5, 0x10}, &(0x7f0000000880)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000000000000a004e220700000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e22c6470000fe800000000000000000000000000010ff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000002000000fe8000000000000000000000000000bb00000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200010000fe80000000000000000000000000001f010000000000000000000000000000000000000000000000000000000000000000000087d92a81e9e36aba000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200800000fe800000000000000000000000000021fcffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000500)={'raw\x00'}, &(0x7f0000000580)=0x54) 2018/05/22 22:58:57 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f000000020bfd05010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:57 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b}, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:57 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009022380060102ec000000", 0x1f) 2018/05/22 22:58:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 855.955691] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/22 22:58:58 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:58 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @loopback}, &(0x7f0000000080)=0xc) 2018/05/22 22:58:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:58 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b}, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:58 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe00000000000000006ffff08004500fec30000000000119078ac14ffbbe000000100000000004c9078"], 0x0) 2018/05/22 22:58:58 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd02010c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:58 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009050180060102ec000000", 0x1f) 2018/05/22 22:58:58 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b}, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:58 executing program 4: socketpair(0x0, 0x1, 0x1, &(0x7f0000000240)) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/50, &(0x7f0000000100)=0x32) syz_emit_ethernet(0xfed1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffe6ffffffffffffffffffff08004500fec30000000000119078ac14ffbbe000000100000000004c9078a11a0a11dec468e65b0a544abfef5b44a993965e7b23328f2433607fad3188d0e08bc764639600f0077f26c1a1dff9a6b296a7c34964a573b9ad88f6625b5b705e056ebf186ef64343ea963154d862d1822b968ab332ed3ce92fffa3106b9f003b4a7a7974080000277dd4e5dee71ac67bea551ce2d90000000000003fcf7709d66179b5464da1231440c48d6ac396e00f60fae2d2f53e5af4be9a"], 0x0) 2018/05/22 22:58:58 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05020c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:58:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x2c0, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 856.735379] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/22 22:58:59 executing program 3: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xe0000001, 0x0, 0x8}}}}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/05/22 22:58:59 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009020180060102ec000000", 0x1f) 2018/05/22 22:58:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0xf, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:59 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05080c00f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400300"}, 0x6f3000) 2018/05/22 22:58:59 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b}, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:59 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:59 executing program 4: r0 = socket(0x3, 0x80a, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000780)=@assoc_value={r1, 0x9}, 0x8) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)={0x8, 0x1, 0x4, 0x9d56, 0x9, 0x100000000, 0xe2, 0x1ff, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r3, 0x401, 0x1}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$llc(r5, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) accept$packet(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e24, 0x5, 0x4e24, 0x6, 0xa, 0x0, 0xa0, 0x2e, 0x0, r9}, {0x101, 0x7, 0x3, 0x2, 0xcc, 0x5, 0x5, 0x6}, {0x1ff, 0xffffffffffffffff, 0x10001, 0x5}, 0x6, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x4, 0x1, 0x9, 0x1, 0x80000000, 0x80000001}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xfffffffffffffe7c) sendmsg$nl_route(r4, &(0x7f0000001d40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001d00)={&(0x7f0000001d80)=ANY=[@ANYBLOB="5416000013fff40426bd7000ffdbdf25000000fa8e82abec0887349eb0f8512c4b90d7bfb4b4c5db689c70ba94034fe5060b40eae8a3b580e28b77282610ebc7fe0c74b73ca45db2987990f5e40e3d86bd794ce492881eb64dad0d57e2b006", @ANYRES32=r7, @ANYBLOB="000000008000000008001d00040000003c141900140028000000000000000000000000000000000108003000", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB='\b\x00Y\x00', @ANYRES32=r4, @ANYBLOB="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"], 0x1654}, 0x1, 0x0, 0x0, 0x4}, 0x4000001) bind$can_raw(r5, &(0x7f00000000c0)={0x1d}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e23, 0x6, 0xa, 0xd01d60155623b5ca, 0xa0, 0x62, r8, r9}, {0x1000000000000000, 0x5, 0x5, 0x36ba, 0x2, 0x7, 0xfffffffffffffff8, 0x3800000000}, {0x7, 0x4, 0x9, 0x6}, 0x20, 0x6e6bb1, 0x2, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d3}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x3, 0x0, 0x8, 0x800, 0x1, 0x7}}, 0xe8) [ 857.621383] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/22 22:58:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"}, 0x6f3000) 2018/05/22 22:58:59 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b}, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:59 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000480)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b50100000000000000ff060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/05/22 22:58:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0xec0, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:59 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05012500f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:58:59 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f800090f0180060102ec000000", 0x1f) 2018/05/22 22:58:59 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:58:59 executing program 4: syz_emit_ethernet(0x6d, &(0x7f0000000000)={@random="1a795fe043f6", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x8, 0x9, 0x2}], {0x8100, 0x10001, 0x1d90, 0x1}}], {@generic={0xf65813b62cad644b, "d8fbda9f3dd19b505a41b821ba5bacd4baa48c76c0482628aa18342aa3a71a29741baded35d953d83b4786e5d96a17846c16e1255df3a2f0312d5926ad06e6c8932e2db627fd069870374636358c29858ba1fc10da0bc3"}}}, &(0x7f0000000080)={0x0, 0x1, [0xe5e, 0xe05, 0x539, 0x9]}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500fe74e500000000119078ac14ffbbe000000100000000004c9078"], 0x0) 2018/05/22 22:58:59 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b}, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:58:59 executing program 3: r0 = socket$inet(0x10, 0x10000000000003, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x1f, &(0x7f0000000180)=0x4) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/22 22:58:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000"}, 0x6f3000) 2018/05/22 22:58:59 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd0501980ef60000ff008109f80009000180060102ec000000", 0x1f) [ 858.512489] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/22 22:58:59 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x1, 0x0, 0x4}], {0x8100, 0x58a93de9, 0xffffffffffffffe0, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000140)={0x6, 0x8001, 0x7}, 0xc) 2018/05/22 22:58:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0xfffffdef, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:58:59 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009130080060102ec000000", 0x1f) [ 858.559900] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. [ 858.598503] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/22 22:59:00 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd0501a40ef60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:59:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x20451e0c, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:59:00 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b}, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:59:00 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, 0x6f3000) [ 858.618594] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/22 22:59:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/239, 0xef}, 0x2) syz_emit_ethernet(0x3, &(0x7f0000000a80)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYRES64=r1, @ANYRES32=r1], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYRES32=r0, @ANYPTR], @ANYRES64=r1, @ANYRES16=r1, @ANYRES16, @ANYPTR, @ANYRES16=r1, @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYBLOB="519fe6402f7fe875f3af2ce67c8e401ee05b833292f71501dcffed542e0b6b46bf44747b0712f51db0de71e8dfd2877f79801c07370056f68b97fcec241201bb58d7c913845eb45707187c371f403aabbc7657a5904262355af894e225e3ccb1065f3ff2fc01656d19a129146d929a38aa50cf60058d8efa9b2a2f34fa5a1e3d39a05e4245ff4c601bf710749fb79c2b9a4cbef81dd264c594afd7e6d1390041ae35ad9b9dba678f800f520717aa18ee7efd2bbf65982fb156822e629cfacf6984477eb6d60af9a91a65c4b8eea3cb62464f929443623938aaf180fd1c4a09098fdf97093601898f7736d551614649578ce04f7adeba87", @ANYRES32=r1, @ANYPTR64, @ANYPTR, @ANYRES16, @ANYPTR, @ANYPTR64, @ANYBLOB="9dcc247d18dc605ec298c3f732a754a79ff1e6a70afdd66edae04c7d6887111a7b6d048b67682879d40fe37fb40e882d8379c1b1e83a9cb63dd12dcb92146516e6b4989e103b651b785f7f423d5607d8cd9f63c07dec7769991a15b9bd7776e7b22947a4f1c319eecc2837f4f696bf1af7ca446fedd0552e5df8cac7f658a8a5fc582dd12305da5d66259a5d6d42bd8c7fe9c96bfbe987873b7b51511f812992f0bbce33372703c4b6df5ba9f064e88f4d87783322d335fb258463319ea501bb87c0e9c535125a147b15e26920ddaf8eb020f95f5a46cacd5e71117bde"]], @ANYRES16=r0], 0x0) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000200)={0x2b, @broadcast=0xffffffff, 0x4e22, 0x4, 'dh\x00', 0x2, 0x0, 0x7c}, 0x2c) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0xfffffffffffffead, &(0x7f0000000340), 0x0, &(0x7f0000000440)=""/209, 0xd1}, 0x2) [ 859.517920] IPVS: set_ctl: invalid protocol: 43 255.255.255.255:20002 dh [ 859.672164] IPVS: set_ctl: invalid protocol: 43 255.255.255.255:20002 dh 2018/05/22 22:59:01 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x4c}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f00000000c0)=0x80) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0xdb9}, 0x3b1) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000180)="be6835edc3e6b9b00ba083946a7bba623d5ef5087ebdac8e4eb3773c5252b43a3f430decb1550cfc345f19800eac62579245d1314503befd0cb80d29c463bc466d24d107ae618a39cbf3b7de1e2a1e9bc59b3a821b009895678bd71060cac0057919f4b01643692f8cf8968f344480bb4a30a80cb83af4e8ae13101f16b0", 0x7e) 2018/05/22 22:59:01 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000880060102ec000000", 0x1f) 2018/05/22 22:59:01 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c0ff60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:59:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x33fe0, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xfffffffc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/05/22 22:59:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c6530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}, 0x6f3000) 2018/05/22 22:59:01 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b}, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:59:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x76, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x7fff) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='hybla\x00', 0x6) shutdown(r0, 0x1) 2018/05/22 22:59:01 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 22:59:01 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000207fd05010c02f60000ff008109f80009000180060102ec000000", 0x1f) 2018/05/22 22:59:01 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000000)="1f0000000007fd05010c00f60000ff008109f80009000180060802ec000000", 0x1f) 2018/05/22 22:59:01 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001400)=""/107, 0x6b}, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523") recvmsg(r0, &(0x7f0000002ac0)={&(0x7f0000001700)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f00000011c0)=""/188, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2}, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001340)=""/174, 0xae}, 0x0) 2018/05/22 22:59:01 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32=0xffffffff}]}, 0x1c}, 0x1}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/125, 0x7d, 0x0, &(0x7f0000000180)=@file={0x0, "2e2f66696c65300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"}, 0x6f3000) [ 859.859151] ================================================================== [ 859.866702] BUG: KASAN: use-after-free in nla_strlcpy+0x13d/0x150 [ 859.872949] Read of size 1 at addr ffff8801d6fd18dd by task syz-executor7/3981 [ 859.880298] [ 859.881920] CPU: 1 PID: 3981 Comm: syz-executor7 Not tainted 4.17.0-rc6+ #58 [ 859.889092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.898433] Call Trace: [ 859.901018] dump_stack+0x1b9/0x294 [ 859.904647] ? dump_stack_print_info.cold.2+0x52/0x52 [ 859.909831] ? printk+0x9e/0xba [ 859.913102] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 859.917853] ? kasan_check_write+0x14/0x20 [ 859.922075] print_address_description+0x6c/0x20b [ 859.926913] ? nla_strlcpy+0x13d/0x150 [ 859.930790] kasan_report.cold.7+0x242/0x2fe [ 859.935183] __asan_report_load1_noabort+0x14/0x20 [ 859.940103] nla_strlcpy+0x13d/0x150 [ 859.943819] nfnl_acct_new+0x574/0xc50 [ 859.947702] ? nfnl_acct_overquota+0x380/0x380 [ 859.952289] ? debug_check_no_locks_freed+0x310/0x310 [ 859.957462] ? graph_lock+0x170/0x170 [ 859.961261] ? print_usage_bug+0xc0/0xc0 [ 859.965322] ? find_held_lock+0x36/0x1c0 [ 859.969369] ? graph_lock+0x170/0x170 [ 859.973169] ? lock_downgrade+0x8e0/0x8e0 [ 859.977304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 859.982837] ? __lock_is_held+0xb5/0x140 [ 859.986888] ? nfnl_acct_overquota+0x380/0x380 [ 859.991459] nfnetlink_rcv_msg+0xdb5/0xff0 [ 859.995693] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 860.000698] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 860.005098] ? nfnetlink_bind+0x3a0/0x3a0 [ 860.009231] ? graph_lock+0x170/0x170 [ 860.013016] ? find_held_lock+0x36/0x1c0 [ 860.017065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 860.022592] netlink_rcv_skb+0x172/0x440 [ 860.026639] ? nfnetlink_bind+0x3a0/0x3a0 [ 860.030776] ? netlink_ack+0xbc0/0xbc0 [ 860.034651] ? __netlink_ns_capable+0x100/0x130 [ 860.039308] nfnetlink_rcv+0x1fe/0x1ba0 [ 860.043265] ? kasan_check_read+0x11/0x20 [ 860.047401] ? rcu_is_watching+0x85/0x140 [ 860.051532] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 860.056720] ? nfnl_err_reset+0x2d0/0x2d0 [ 860.060857] ? netlink_remove_tap+0x610/0x610 [ 860.065342] ? refcount_add_not_zero+0x320/0x320 [ 860.070081] ? kasan_check_read+0x11/0x20 [ 860.074212] ? rcu_is_watching+0x85/0x140 [ 860.078344] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 860.083525] ? netlink_skb_destructor+0x210/0x210 [ 860.088354] ? kasan_check_write+0x14/0x20 [ 860.092584] netlink_unicast+0x58b/0x740 [ 860.096638] ? netlink_attachskb+0x970/0x970 [ 860.101035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 860.106563] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 860.111563] ? security_netlink_send+0x88/0xb0 [ 860.116134] netlink_sendmsg+0x9f0/0xfa0 [ 860.120181] ? netlink_unicast+0x740/0x740 [ 860.124402] ? security_socket_sendmsg+0x94/0xc0 [ 860.129144] ? netlink_unicast+0x740/0x740 [ 860.133362] sock_sendmsg+0xd5/0x120 [ 860.137061] sock_write_iter+0x35a/0x5a0 [ 860.141106] ? sock_sendmsg+0x120/0x120 [ 860.145070] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 860.150591] ? iov_iter_init+0xc9/0x1f0 [ 860.154554] __vfs_write+0x64d/0x960 [ 860.158254] ? kernel_read+0x120/0x120 [ 860.162125] ? get_unused_fd_flags+0x190/0x190 [ 860.166699] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 860.172222] ? rw_verify_area+0x118/0x360 [ 860.176351] vfs_write+0x1f8/0x560 [ 860.179887] ksys_write+0xf9/0x250 [ 860.183427] ? __ia32_sys_read+0xb0/0xb0 [ 860.187479] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 860.193000] ? fput+0x130/0x1a0 [ 860.196263] ? ksys_ioctl+0x81/0xd0 [ 860.199875] __x64_sys_write+0x73/0xb0 [ 860.203764] do_syscall_64+0x1b1/0x800 [ 860.207636] ? finish_task_switch+0x1ca/0x840 [ 860.212123] ? syscall_return_slowpath+0x5c0/0x5c0 [ 860.217046] ? syscall_return_slowpath+0x30f/0x5c0 [ 860.221965] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 860.227317] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 860.232147] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 860.237317] RIP: 0033:0x455a09 [ 860.240491] RSP: 002b:00007f35bb0e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 860.248193] RAX: ffffffffffffffda RBX: 00007f35bb0ea6d4 RCX: 0000000000455a09 [ 860.255446] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 860.262723] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 860.269976] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 860.277231] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 [ 860.284496] [ 860.286103] Allocated by task 2717: [ 860.289720] save_stack+0x43/0xd0 [ 860.293154] kasan_kmalloc+0xc4/0xe0 [ 860.296852] kmem_cache_alloc_trace+0x152/0x780 [ 860.301522] alloc_pipe_info+0x16d/0x580 [ 860.305570] create_pipe_files+0xd0/0x940 [ 860.309715] __do_pipe_flags+0x45/0x250 [ 860.313672] do_pipe2+0x95/0x2f0 [ 860.317020] __x64_sys_pipe2+0x54/0x80 [ 860.320901] do_syscall_64+0x1b1/0x800 [ 860.324775] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 860.329940] [ 860.331550] Freed by task 2717: [ 860.334815] save_stack+0x43/0xd0 [ 860.338254] __kasan_slab_free+0x11a/0x170 [ 860.342481] kasan_slab_free+0xe/0x10 [ 860.346275] kfree+0xd9/0x260 [ 860.349360] free_pipe_info+0x253/0x300 [ 860.353315] put_pipe_info+0xd0/0xf0 [ 860.357010] pipe_release+0x1de/0x270 [ 860.360790] __fput+0x34d/0x890 [ 860.364050] ____fput+0x15/0x20 [ 860.367319] task_work_run+0x1e4/0x290 [ 860.371189] exit_to_usermode_loop+0x2bd/0x310 [ 860.375765] do_syscall_64+0x6ac/0x800 [ 860.379658] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 860.384835] [ 860.386443] The buggy address belongs to the object at ffff8801d6fd1840 [ 860.386443] which belongs to the cache kmalloc-512 of size 512 [ 860.399084] The buggy address is located 157 bytes inside of [ 860.399084] 512-byte region [ffff8801d6fd1840, ffff8801d6fd1a40) [ 860.410964] The buggy address belongs to the page: [ 860.415887] page:ffffea00075bf440 count:1 mapcount:0 mapping:ffff8801d6fd10c0 index:0xffff8801d6fd1340 [ 860.427053] flags: 0x2fffc0000000100(slab) [ 860.431284] raw: 02fffc0000000100 ffff8801d6fd10c0 ffff8801d6fd1340 0000000100000004 [ 860.439149] raw: ffffea00071e6da0 ffffea0006ab45a0 ffff8801da800940 0000000000000000 [ 860.447020] page dumped because: kasan: bad access detected [ 860.452715] [ 860.454320] Memory state around the buggy address: [ 860.459230] ffff8801d6fd1780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 860.466572] ffff8801d6fd1800: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 860.473912] >ffff8801d6fd1880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 860.481257] ^ [ 860.487471] ffff8801d6fd1900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 860.494815] ffff8801d6fd1980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 860.502158] ================================================================== [ 860.509499] Disabling lock debugging due to kernel taint [ 860.515189] Kernel panic - not syncing: panic_on_warn set ... [ 860.515189] [ 860.522557] CPU: 1 PID: 3981 Comm: syz-executor7 Tainted: G B 4.17.0-rc6+ #58 [ 860.531369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 860.540708] Call Trace: [ 860.543283] dump_stack+0x1b9/0x294 [ 860.546893] ? dump_stack_print_info.cold.2+0x52/0x52 [ 860.552077] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 860.556816] ? nla_strlcpy+0xa0/0x150 [ 860.560596] panic+0x22f/0x4de [ 860.563770] ? add_taint.cold.5+0x16/0x16 [ 860.567897] ? do_raw_spin_unlock+0x9e/0x2e0 [ 860.572284] ? do_raw_spin_unlock+0x9e/0x2e0 [ 860.576669] ? nla_strlcpy+0x13d/0x150 [ 860.580534] kasan_end_report+0x47/0x4f [ 860.584494] kasan_report.cold.7+0x76/0x2fe [ 860.588796] __asan_report_load1_noabort+0x14/0x20 [ 860.593712] nla_strlcpy+0x13d/0x150 [ 860.597407] nfnl_acct_new+0x574/0xc50 [ 860.601274] ? nfnl_acct_overquota+0x380/0x380 [ 860.605837] ? debug_check_no_locks_freed+0x310/0x310 [ 860.611005] ? graph_lock+0x170/0x170 [ 860.614787] ? print_usage_bug+0xc0/0xc0 [ 860.618828] ? find_held_lock+0x36/0x1c0 [ 860.622869] ? graph_lock+0x170/0x170 [ 860.626663] ? lock_downgrade+0x8e0/0x8e0 [ 860.630792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 860.636308] ? __lock_is_held+0xb5/0x140 [ 860.640348] ? nfnl_acct_overquota+0x380/0x380 [ 860.644918] nfnetlink_rcv_msg+0xdb5/0xff0 [ 860.649136] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 860.654131] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 860.658533] ? nfnetlink_bind+0x3a0/0x3a0 [ 860.662669] ? graph_lock+0x170/0x170 [ 860.666450] ? find_held_lock+0x36/0x1c0 [ 860.670497] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 860.676013] netlink_rcv_skb+0x172/0x440 [ 860.680053] ? nfnetlink_bind+0x3a0/0x3a0 [ 860.684182] ? netlink_ack+0xbc0/0xbc0 [ 860.688050] ? __netlink_ns_capable+0x100/0x130 [ 860.692699] nfnetlink_rcv+0x1fe/0x1ba0 [ 860.696658] ? kasan_check_read+0x11/0x20 [ 860.700786] ? rcu_is_watching+0x85/0x140 [ 860.704923] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 860.710097] ? nfnl_err_reset+0x2d0/0x2d0 [ 860.714227] ? netlink_remove_tap+0x610/0x610 [ 860.718706] ? refcount_add_not_zero+0x320/0x320 [ 860.723450] ? kasan_check_read+0x11/0x20 [ 860.727585] ? rcu_is_watching+0x85/0x140 [ 860.731715] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 860.736889] ? netlink_skb_destructor+0x210/0x210 [ 860.741725] ? kasan_check_write+0x14/0x20 [ 860.745943] netlink_unicast+0x58b/0x740 [ 860.749988] ? netlink_attachskb+0x970/0x970 [ 860.754379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 860.759899] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 860.764900] ? security_netlink_send+0x88/0xb0 [ 860.769464] netlink_sendmsg+0x9f0/0xfa0 [ 860.773515] ? netlink_unicast+0x740/0x740 [ 860.777736] ? security_socket_sendmsg+0x94/0xc0 [ 860.782494] ? netlink_unicast+0x740/0x740 [ 860.786709] sock_sendmsg+0xd5/0x120 [ 860.790405] sock_write_iter+0x35a/0x5a0 [ 860.794458] ? sock_sendmsg+0x120/0x120 [ 860.798417] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 860.803939] ? iov_iter_init+0xc9/0x1f0 [ 860.807895] __vfs_write+0x64d/0x960 [ 860.811592] ? kernel_read+0x120/0x120 [ 860.815461] ? get_unused_fd_flags+0x190/0x190 [ 860.820026] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 860.825559] ? rw_verify_area+0x118/0x360 [ 860.829698] vfs_write+0x1f8/0x560 [ 860.833230] ksys_write+0xf9/0x250 [ 860.836765] ? __ia32_sys_read+0xb0/0xb0 [ 860.840820] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 860.846349] ? fput+0x130/0x1a0 [ 860.849609] ? ksys_ioctl+0x81/0xd0 [ 860.853217] __x64_sys_write+0x73/0xb0 [ 860.857089] do_syscall_64+0x1b1/0x800 [ 860.860972] ? finish_task_switch+0x1ca/0x840 [ 860.865455] ? syscall_return_slowpath+0x5c0/0x5c0 [ 860.870375] ? syscall_return_slowpath+0x30f/0x5c0 [ 860.875302] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 860.880663] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 860.885491] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 860.890662] RIP: 0033:0x455a09 [ 860.893831] RSP: 002b:00007f35bb0e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 860.901523] RAX: ffffffffffffffda RBX: 00007f35bb0ea6d4 RCX: 0000000000455a09 [ 860.908783] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 860.916031] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 860.923284] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 860.930560] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 [ 860.938245] Dumping ftrace buffer: [ 860.941767] (ftrace buffer empty) [ 860.945456] Kernel Offset: disabled [ 860.949062] Rebooting in 86400 seconds..