INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.31' (ECDSA) to the list of known hosts. 2018/04/21 22:48:28 fuzzer started 2018/04/21 22:48:28 dialing manager at 10.128.0.26:42949 syzkaller login: [ 50.412094] can: request_module (can-proto-0) failed. [ 50.423548] can: request_module (can-proto-0) failed. 2018/04/21 22:48:35 kcov=true, comps=false 2018/04/21 22:48:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x1274, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/21 22:48:38 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/04/21 22:48:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000003c0), &(0x7f0000000400)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x1, r1, 0x0, 0xab, 0x0) memfd_create(&(0x7f0000000000)="2f6465762f708b6d782e70d53274ac1fbea06d4662dca3d2415cd9a888dc6cbe0ab0030cfb2cb7115b2882c0dd82c5de9eca2805ae50225b2b93c62a86acf7661d8f764a9212fdc29839066c49e5195e60d833fd9bc8b1b11cb621390e4795b5b1e966636b1f5f481c4a7d6dad23de79782a2bd3022f909d1680e400c41cc6a5469b50b1624f315cf66058bc49d7d87fe7f0a4751c35b3a14a2ca3a8c603e2", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x1274, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/21 22:48:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000003c0), &(0x7f0000000400)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x1, r1, 0x0, 0xab, 0x0) memfd_create(&(0x7f0000000000)="2f6465762f708b6d782e70d53274ac1fbea06d4662dca3d2415cd9a888dc6cbe0ab0030cfb2cb7115b2882c0dd82c5de9eca2805ae50225b2b93c62a86acf7661d8f764a9212fdc29839066c49e5195e60d833fd9bc8b1b11cb621390e4795b5b1e966636b1f5f481c4a7d6dad23de79782a2bd3022f909d1680e400c41cc6a5469b50b1624f315cf66058bc49d7d87fe7f0a4751c35b3a14a2ca3a8c603e2", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x1276, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/21 22:48:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:48:38 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:48:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r1 = memfd_create(&(0x7f0000000000)="2f6465762f708b6d782e70d53274ac1fbea06d4662dca3d2415cd9a888dc6cbe0ab0030cfb2cb7115b2882c0dd82c5de9eca2805ae50225b2b93c62a86acf7661d8f764a9212fdc29839066c49e5195e60d833fd9bc8b1b11cb621390e4795b5b1e966636b1f5f481c4a7d6dad23de79782a2bd3022f909d1680e400c41cc6a5469b50b1624f315cf66058bc49d7d87fe7f0a4751c35b3a14a2ca3a8c603e2", 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x1276, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/21 22:48:38 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) [ 55.113664] IPVS: ftp: loaded support on port[0] = 21 [ 55.250387] IPVS: ftp: loaded support on port[0] = 21 [ 55.306399] IPVS: ftp: loaded support on port[0] = 21 [ 55.361998] IPVS: ftp: loaded support on port[0] = 21 [ 55.445249] IPVS: ftp: loaded support on port[0] = 21 [ 55.549969] IPVS: ftp: loaded support on port[0] = 21 [ 55.695712] IPVS: ftp: loaded support on port[0] = 21 [ 55.845780] IPVS: ftp: loaded support on port[0] = 21 [ 57.771245] ip (4743) used greatest stack depth: 54168 bytes left [ 58.257101] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.263606] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.307146] device bridge_slave_0 entered promiscuous mode [ 58.518868] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.525457] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.547271] device bridge_slave_0 entered promiscuous mode [ 58.561320] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.567840] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.596662] device bridge_slave_1 entered promiscuous mode [ 58.637454] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.643945] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.668251] device bridge_slave_0 entered promiscuous mode [ 58.729737] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.736246] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.769375] device bridge_slave_0 entered promiscuous mode [ 58.797303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.819688] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.826176] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.869196] device bridge_slave_1 entered promiscuous mode [ 58.904146] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.910689] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.923336] device bridge_slave_1 entered promiscuous mode [ 58.949448] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.955965] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.979231] device bridge_slave_1 entered promiscuous mode [ 59.052129] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.058705] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.080237] device bridge_slave_0 entered promiscuous mode [ 59.099543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.108315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.141534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.159842] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.307813] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.314343] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.343832] device bridge_slave_1 entered promiscuous mode [ 59.363908] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.375465] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.392841] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.399359] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.435149] device bridge_slave_0 entered promiscuous mode [ 59.454163] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.460672] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.484466] device bridge_slave_0 entered promiscuous mode [ 59.504250] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.575783] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.669996] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.676512] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.695637] device bridge_slave_1 entered promiscuous mode [ 59.709516] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.716129] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.733887] device bridge_slave_1 entered promiscuous mode [ 59.787179] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.810849] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.818539] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.825087] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.854152] device bridge_slave_0 entered promiscuous mode [ 59.935908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.949885] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.959336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.038786] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.063485] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.076609] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.083183] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.133121] device bridge_slave_1 entered promiscuous mode [ 60.156840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.164774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.222140] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.243981] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.297503] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.307014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.314365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.331962] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.433173] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.445446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.452469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.487649] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.524866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.532174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.559587] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.566621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.592922] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.689513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.696565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.713848] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.722373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.733174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.781337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.788448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.906422] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.927170] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.953489] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.963593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.010516] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.033739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.035743] ip (4969) used greatest stack depth: 53656 bytes left [ 61.109677] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.158481] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.267989] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.277252] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.293127] team0: Port device team_slave_0 added [ 61.316416] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.326154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.344676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.365277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.393813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.400874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.423125] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.455460] team0: Port device team_slave_0 added [ 61.522321] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.552613] team0: Port device team_slave_1 added [ 61.580602] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.595423] team0: Port device team_slave_0 added [ 61.602614] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.621511] team0: Port device team_slave_0 added [ 61.628500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.638991] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.647075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.678180] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.705638] team0: Port device team_slave_1 added [ 61.724271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.731582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.748770] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.785123] team0: Port device team_slave_1 added [ 61.813714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.831127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.851109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.906710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.913725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.930242] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.970770] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.985307] team0: Port device team_slave_1 added [ 61.998379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.023202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.047109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.056585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.069846] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.101687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.111527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.125328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.155302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.171620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.205160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.229001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.255963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.278973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.293243] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.301842] team0: Port device team_slave_0 added [ 62.321282] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.339294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.346895] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.365219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.381160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.411607] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.420165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.438675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.457701] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.476018] team0: Port device team_slave_0 added [ 62.482501] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.489998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.501276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.513440] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.530591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.552487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.579377] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.587689] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.613409] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.637455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.658501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.674881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.694757] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.705477] team0: Port device team_slave_1 added [ 62.716956] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.733288] team0: Port device team_slave_0 added [ 62.749526] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.761703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.772353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.793395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.809337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.825603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.848705] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.865146] team0: Port device team_slave_1 added [ 62.891222] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.905316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.914905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.939230] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.949692] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.977026] team0: Port device team_slave_1 added [ 63.000835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.015372] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.041020] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.052392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.081850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.114792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.124860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.136682] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.167891] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.193290] team0: Port device team_slave_0 added [ 63.213406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.221330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.238177] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.268888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.278822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.287987] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.331557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.339921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.374553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.435576] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.443198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.461234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.506428] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.523811] team0: Port device team_slave_1 added [ 63.551622] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.561291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.593837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.617190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.628220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.661151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.731556] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.739017] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.749272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.791267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.800584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.822169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.861449] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.870222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.883155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.940934] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.949854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.969207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.044302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.051323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.070488] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.219781] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.227325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.244752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.312237] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.319713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.336234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.560515] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.568306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.576913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.297853] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.304385] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.311341] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.317831] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.376782] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.386255] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.507378] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.513884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.520764] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.527230] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.594772] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.648296] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.654870] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.661758] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.668224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.718320] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.736022] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.742674] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.749590] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.756101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.799194] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.189206] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.195710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.202613] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.209117] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.239244] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.399751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.408332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.442792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.456297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.484898] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.491370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.498241] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.504695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.512703] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.743466] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.749960] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.756801] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.763281] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.772834] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.173687] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.180191] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.187092] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.193550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.202238] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.423258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.432869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.461207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.236762] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.762010] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.810364] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.832178] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.022821] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.453085] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.617422] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.625930] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.663769] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.815913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.888571] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.936589] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.942948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.960579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.257385] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.366135] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.467638] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.474084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.488159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.531529] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.538950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.550689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.566379] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.603124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.641329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.782166] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.795067] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.805987] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.077147] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.219293] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.225736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.238165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.268275] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.420591] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.491529] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.645993] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.652461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.663355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.759146] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.802283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.849267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.014878] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.021318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.034187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.093917] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.585013] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.659783] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.905469] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/21 22:49:05 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$unix(r0, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50", 0x38, 0x0, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) [ 82.064123] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/04/21 22:49:06 executing program 2: 2018/04/21 22:49:06 executing program 1: 2018/04/21 22:49:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) 2018/04/21 22:49:07 executing program 0: 2018/04/21 22:49:07 executing program 1: 2018/04/21 22:49:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:07 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:07 executing program 5: 2018/04/21 22:49:07 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:07 executing program 1: 2018/04/21 22:49:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x101, 0x1, [0x3e8]}, 0xa) 2018/04/21 22:49:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x5, 0x1616fffffffffe}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='\x00', 0x1, 0x0, 0x0, 0x0) 2018/04/21 22:49:07 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/21 22:49:08 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000140)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)='f', 0x1}], 0x1) 2018/04/21 22:49:08 executing program 5: 2018/04/21 22:49:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:08 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:08 executing program 5: 2018/04/21 22:49:08 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) [ 84.701424] syz-executor1 (6689) used greatest stack depth: 53312 bytes left 2018/04/21 22:49:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:08 executing program 0: 2018/04/21 22:49:08 executing program 1: 2018/04/21 22:49:08 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000240)=0x10001, 0x4) sendto$inet(r0, &(0x7f0000000340)="9c", 0x1, 0x20008801, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/21 22:49:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:09 executing program 1: 2018/04/21 22:49:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:09 executing program 3: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:09 executing program 5: 2018/04/21 22:49:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:09 executing program 1: 2018/04/21 22:49:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:09 executing program 5: 2018/04/21 22:49:09 executing program 6: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:09 executing program 5: 2018/04/21 22:49:09 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0xfec0], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000003a00), 0x0, &(0x7f0000000100), 0x8a}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$kcm(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000000040)) 2018/04/21 22:49:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:09 executing program 5: 2018/04/21 22:49:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:10 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:10 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:10 executing program 1: 2018/04/21 22:49:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:10 executing program 5: 2018/04/21 22:49:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:10 executing program 6: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) 2018/04/21 22:49:10 executing program 1: 2018/04/21 22:49:10 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newaddr={0x20, 0x14, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/04/21 22:49:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:10 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:11 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:11 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/21 22:49:11 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/21 22:49:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:11 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:11 executing program 6: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) 2018/04/21 22:49:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x101, 0x1, [0x0]}, 0xa) 2018/04/21 22:49:11 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:11 executing program 5: 2018/04/21 22:49:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:11 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:11 executing program 3: 2018/04/21 22:49:11 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x101, 0x1, [0x0]}, 0xa) 2018/04/21 22:49:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020500000e000000000000000000000005000600000000000a00008c000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/21 22:49:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000000280)=""/235, 0xfffffffffffffe99}, 0x10002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/04/21 22:49:12 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:12 executing program 5: 2018/04/21 22:49:12 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:12 executing program 3: 2018/04/21 22:49:12 executing program 1: 2018/04/21 22:49:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:12 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:12 executing program 3: 2018/04/21 22:49:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) 2018/04/21 22:49:13 executing program 6: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:13 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:13 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:13 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) 2018/04/21 22:49:13 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:13 executing program 6: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:13 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="299dbefe6d3af42f6262b1ea989ff9f56011491e57ffa43c5274953b5363309252896ba55c28d5e6ac0fc35c82b49d81f85598d8af1bfed9c0d248c7989543aecfa4cf543a5e230babea57c9317895e292006296b8dc0e3f36915de43ca78462b8", 0x61, 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000200)={0x2b, @loopback=0x7f000001, 0x7db6, 0x2, 'lblcr\x00', 0x2, 0x23, 0x48}, 0x2c) 2018/04/21 22:49:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) 2018/04/21 22:49:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) 2018/04/21 22:49:13 executing program 6: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:13 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) [ 89.751286] IPVS: set_ctl: invalid protocol: 43 127.0.0.1:32182 lblcr 2018/04/21 22:49:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) 2018/04/21 22:49:14 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) 2018/04/21 22:49:14 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000100)=""/24, &(0x7f00000000c0)=0x11) 2018/04/21 22:49:14 executing program 6: r0 = socket$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$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) 2018/04/21 22:49:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) 2018/04/21 22:49:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) 2018/04/21 22:49:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) 2018/04/21 22:49:15 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:15 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:15 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:15 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:15 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) 2018/04/21 22:49:15 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000"], 0xe}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) 2018/04/21 22:49:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) ioctl(r0, 0x0, &(0x7f00000000c0)="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") 2018/04/21 22:49:15 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/21 22:49:15 executing program 1: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/21 22:49:16 executing program 3: r0 = socket(0x5, 0x80001, 0x3c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x20, 0x4, 0xa, 0xe9, 0x40, 0x8, 0x9, 0x9, 0x0}, &(0x7f0000000140)=0xffff) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8ea}, 0x8) 2018/04/21 22:49:16 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) 2018/04/21 22:49:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:16 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000"], 0xe}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:16 executing program 1 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/21 22:49:16 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[]}, 0x1}, 0x0) 2018/04/21 22:49:16 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000"], 0xe}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_settime(0x7, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:16 executing program 0 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) 2018/04/21 22:49:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 92.761474] FAULT_INJECTION: forcing a failure. [ 92.761474] name failslab, interval 1, probability 0, space 0, times 1 [ 92.772926] CPU: 1 PID: 7116 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 92.779801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.789188] Call Trace: [ 92.791830] dump_stack+0x185/0x1d0 [ 92.795512] should_fail+0x87b/0xab0 [ 92.799319] should_failslab+0x279/0x2a0 [ 92.803481] kmem_cache_alloc+0x136/0xb90 [ 92.807721] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 92.813138] ? getname_flags+0x12a/0xaa0 [ 92.817309] ? fsnotify+0x493/0x18f0 [ 92.821086] getname_flags+0x12a/0xaa0 [ 92.825211] ? SYSC_open+0xab/0xc0 [ 92.828767] getname+0x55/0x60 [ 92.832015] do_sys_open+0x52a/0x960 [ 92.835765] SYSC_open+0xab/0xc0 [ 92.839174] SyS_open+0x54/0x80 [ 92.842499] do_syscall_64+0x309/0x430 [ 92.846405] ? do_sys_open+0x960/0x960 [ 92.850315] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 92.855509] RIP: 0033:0x40f5e1 2018/04/21 22:49:16 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:16 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) [ 92.858696] RSP: 002b:00007fe14d3fab00 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 92.866415] RAX: ffffffffffffffda RBX: 00007fe14d3fb6d4 RCX: 000000000040f5e1 [ 92.873692] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000004b9cbe [ 92.880964] RBP: 0000000020dd3ff8 R08: 0000000000000000 R09: 0000000000000000 [ 92.888237] R10: 0000000020976000 R11: 0000000000000293 R12: 0000000000000000 [ 92.895507] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 92.919924] FAULT_INJECTION: forcing a failure. [ 92.919924] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 92.931987] CPU: 0 PID: 7119 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 92.938871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.948258] Call Trace: [ 92.950907] dump_stack+0x185/0x1d0 [ 92.954582] should_fail+0x87b/0xab0 [ 92.958354] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 92.964364] ? kmsan_set_origin_inline+0x6b/0x120 2018/04/21 22:49:16 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) [ 92.969262] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 92.974675] ? __wake_up_common+0x123/0xa60 [ 92.979055] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 92.983850] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 92.989361] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 92.994783] ? kmsan_set_origin_inline+0x6b/0x120 [ 92.999720] ? kmsan_set_origin+0x9e/0x160 [ 93.004028] alloc_pages_current+0x6b5/0x970 [ 93.008501] skb_page_frag_refill+0x3ba/0x5e0 [ 93.013087] ? kmsan_set_origin+0x9e/0x160 [ 93.017456] tun_get_user+0x10f9/0x7c60 [ 93.021482] ? mntput_no_expire+0xad/0x17c0 [ 93.025887] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.031335] tun_chr_write_iter+0x1d4/0x330 [ 93.035716] ? tun_chr_read_iter+0x460/0x460 [ 93.040167] do_iter_readv_writev+0x84d/0xa00 [ 93.044723] ? tun_chr_read_iter+0x460/0x460 [ 93.049141] do_iter_write+0x30d/0xd40 [ 93.053050] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 93.058520] do_writev+0x3c9/0x830 [ 93.062126] ? syscall_return_slowpath+0xe9/0x700 [ 93.066998] ? fput+0x25c/0x2e0 [ 93.070301] SYSC_writev+0x9b/0xb0 [ 93.073899] SyS_writev+0x56/0x80 [ 93.077401] do_syscall_64+0x309/0x430 [ 93.081315] ? SYSC_readv+0xb0/0xb0 [ 93.084967] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.090157] RIP: 0033:0x455241 [ 93.093349] RSP: 002b:00007fecf25d6ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 93.101070] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455241 [ 93.108363] RDX: 0000000000000001 RSI: 00007fecf25d6bf0 RDI: 00000000000000fc [ 93.115632] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 93.122903] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 93.130181] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000000 2018/04/21 22:49:17 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/21 22:49:17 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008"], 0x15}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000"], 0xe}, 0x1}, 0x0) 2018/04/21 22:49:17 executing program 1 (fault-call:2 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:17 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:17 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:17 executing program 0 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) [ 93.707196] FAULT_INJECTION: forcing a failure. [ 93.707196] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 93.712473] FAULT_INJECTION: forcing a failure. [ 93.712473] name failslab, interval 1, probability 0, space 0, times 0 [ 93.719046] CPU: 0 PID: 7153 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 93.719054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.719058] Call Trace: [ 93.719083] dump_stack+0x185/0x1d0 [ 93.719102] should_fail+0x87b/0xab0 [ 93.719124] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 93.719140] ? kernel_poison_pages+0x40/0x360 [ 93.719185] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 93.770916] ? kernel_poison_pages+0x1a0/0x360 [ 93.775493] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 93.780929] ? get_page_from_freelist+0xab28/0xb600 [ 93.785937] ? update_stack_state+0x885/0xa40 [ 93.790426] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.795787] ? is_bpf_text_address+0xb4/0x4b0 [ 93.800275] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 93.805246] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 93.810687] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.815522] kmsan_alloc_page+0x82/0xe0 [ 93.819488] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 93.824231] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.829061] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 93.834414] ? __wake_up_common+0x123/0xa60 [ 93.838732] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 93.843391] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 93.848844] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.854201] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.859040] alloc_pages_current+0x6b5/0x970 [ 93.863442] skb_page_frag_refill+0x3ba/0x5e0 [ 93.867934] ? kmsan_set_origin+0x9e/0x160 [ 93.872159] tun_get_user+0x10f9/0x7c60 [ 93.876121] ? mntput_no_expire+0xad/0x17c0 [ 93.880430] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.885794] tun_chr_write_iter+0x1d4/0x330 [ 93.890104] ? tun_chr_read_iter+0x460/0x460 [ 93.894499] do_iter_readv_writev+0x84d/0xa00 [ 93.898987] ? tun_chr_read_iter+0x460/0x460 [ 93.903395] do_iter_write+0x30d/0xd40 [ 93.907271] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 93.912713] do_writev+0x3c9/0x830 [ 93.916248] ? syscall_return_slowpath+0xe9/0x700 [ 93.921074] ? fput+0x25c/0x2e0 [ 93.924346] SYSC_writev+0x9b/0xb0 [ 93.927876] SyS_writev+0x56/0x80 [ 93.931313] do_syscall_64+0x309/0x430 [ 93.935198] ? SYSC_readv+0xb0/0xb0 [ 93.938818] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.943989] RIP: 0033:0x455241 [ 93.947161] RSP: 002b:00007fecf25d6ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 93.954857] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 0000000000455241 [ 93.962111] RDX: 0000000000000001 RSI: 00007fecf25d6bf0 RDI: 00000000000000fc [ 93.969363] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 93.976616] R10: 000000000000003e R11: 0000000000000293 R12: 0000000000000013 [ 93.983876] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000001 [ 93.991164] CPU: 1 PID: 7146 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 93.998040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.007426] Call Trace: [ 94.010066] dump_stack+0x185/0x1d0 [ 94.013746] should_fail+0x87b/0xab0 [ 94.017514] should_failslab+0x279/0x2a0 [ 94.021653] kmem_cache_alloc+0x136/0xb90 [ 94.025863] ? get_empty_filp+0x1f1/0x870 [ 94.030039] ? __msan_poison_alloca+0x15c/0x1d0 [ 94.034731] get_empty_filp+0x1f1/0x870 [ 94.038718] ? do_filp_open+0x261/0x640 [ 94.042796] path_openat+0x156/0x6610 [ 94.046645] ? kmsan_set_origin_inline+0x6b/0x120 [ 94.051537] ? kmsan_set_origin_inline+0x6b/0x120 [ 94.056408] ? __msan_poison_alloca+0x15c/0x1d0 [ 94.061083] ? __alloc_fd+0x480/0xb90 [ 94.064916] ? expand_files+0x5b/0xde0 [ 94.068841] ? __msan_poison_alloca+0x15c/0x1d0 [ 94.073515] ? do_sys_open+0x624/0x960 [ 94.077433] ? do_filp_open+0x69/0x640 [ 94.081351] do_filp_open+0x261/0x640 [ 94.085200] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 94.090682] ? __alloc_fd+0x9f0/0xb90 [ 94.094532] do_sys_open+0x624/0x960 [ 94.098278] SYSC_open+0xab/0xc0 [ 94.101689] SyS_open+0x54/0x80 [ 94.105029] do_syscall_64+0x309/0x430 [ 94.108943] ? do_sys_open+0x960/0x960 [ 94.112848] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.118045] RIP: 0033:0x40f5e1 [ 94.121236] RSP: 002b:00007fe14d3fab00 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 94.128961] RAX: ffffffffffffffda RBX: 00007fe14d3fb6d4 RCX: 000000000040f5e1 [ 94.136234] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000004b9cbe [ 94.143512] RBP: 0000000020dd3ff8 R08: 0000000000000000 R09: 0000000000000000 [ 94.150782] R10: 0000000020976000 R11: 0000000000000293 R12: 0000000000000000 2018/04/21 22:49:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10801, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000"], 0xe}, 0x1}, 0x0) [ 94.158055] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/21 22:49:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000"], 0xe}, 0x1}, 0x0) 2018/04/21 22:49:18 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008"], 0x15}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:18 executing program 1 (fault-call:2 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:18 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000"], 0xe}, 0x1}, 0x0) 2018/04/21 22:49:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000"], 0xe}, 0x1}, 0x0) 2018/04/21 22:49:18 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008"], 0x15}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:18 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00000010c0)='/dev/snd/midiC#D#\x00', 0x4, 0x20000) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001240)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001340)=0xe8) uname(&(0x7f0000002200)=""/4096) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380)={0x0}, &(0x7f00000013c0)=0xc) r4 = geteuid() r5 = getpgrp(0xffffffffffffffff) r6 = getuid() lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001cc0)=0x0, &(0x7f0000001d00), &(0x7f0000001d40)) getgroups(0x5, &(0x7f0000001d80)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = gettid() fstat(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001e40), &(0x7f0000001e80), &(0x7f0000001ec0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f40)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000002040)=0xe8) fstat(r0, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000021c0)={&(0x7f0000001200)=@kern={0x10, 0x0, 0x0, 0x1002005}, 0xc, &(0x7f0000001bc0)=[{&(0x7f0000001400)={0x378, 0x28, 0x300, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x18c, 0x76, [@generic="26e53df06fea4112a9ce96c3f3d84177fc3d8fdc82b96f71980a97a974c73a86794f4a7c4dd099c0688841cd7b86d234ec8e7748fae8af8d808131b3d5275c1de4fe2eac3eb7f90c3b71f0400b8a5f40c589ad2a8382a8b9247aa23aaf4e30878d9414d056d2c9e9fb59c492e8c6d791", @generic="c4fe0ab5f8fb8ef565fe34c6db685814dcdf8c5b46d5a4a7e092ab2b3232824c8530938901a939eeda0e74f699fa8e4a273fc55cd26c203600730ac754b74fbefef0f30ae6571269e3873e3aa91a25dc65163e84e78bc3d9270fc6a7136718", @typed={0x8, 0x6e, @fd=r0}, @generic="d9e7a4304d", @generic="711a2d7ac0afadc162af0a09c376fd9c0c500160a29655a5445336df4ae2e8cf9451fdaeddcb66516ea86a16f0617ce9510a56fce5911bd24efb31294f005e8031dd3490158861e7048a66f1094bff4493021ea214ada143452eb4ee06da79cd8afe70a79935174a2b07e381caf24e4a", @generic="b7aa63074042b7a591d8b088d2b701524660ddf32386b24ca1318837aa2704709f37ddd2176681ef8afb2ed05cfd04027078563fcfd2a1e36be4d6"]}, @generic="6a2d3303afe7a3afad73ba3efaae96dce57be40e0ec5557a2f5e4f55fa812447592dd4e1ea85bd9f4fe4023eb0e57a9f82ba5358ca80004ac4dab8e7fa18003f43b8c67970b4b98cd6d212978204b88f869b65d68189ebb9bcefe87cdb225b06ea1340043fe6205a746df2b7593b49b8cb8b15756d044644c20c4359e6cf967897b12fb0d5cf", @nested={0xfc, 0x7f, [@typed={0x8, 0x21, @u32=0xfffffffffffffffa}, @generic="938117d0599876cbc65142c82c3b6db05b05ad6f43e4ad6b0e6d471ec4283aaf4e02dffe6afb095bfd871b77cec3dc9b1ce048d613f8226045cf1e3a5f004a48936a61761980e757426e03ff1c3bf1f0bfecf580f6726cc9608eaf7cd83a88af518db1d929cd953a3efe7ee09a64f012e04fc776b89343757151da30f663f71f29391694ca15969c59694b8530193ef6dae8d942f4ac72acd21d634eeeb836ac736f0481ef1a3432d81526a366142ed0bca81fd663f1aba336051107669c992c3ea66a95105c6f7c1836e1fbb4454f484291065d1d0858f636de586561fd", @typed={0x8, 0x42, @pid=r1}, @typed={0x8, 0xe, @u32=0x2}]}, @nested={0x24, 0x50, [@generic="1af6d121b07a0e68e64faeaf91910946372d755b4b8b", @generic="bdac070d11d93a53b0"]}, @nested={0x34, 0xd, [@typed={0x8, 0x8a, @fd=r0}, @typed={0x4, 0x1a}, @typed={0x8, 0x1d, @uid=r2}, @typed={0x8, 0x57, @pid=r3}, @typed={0x14, 0x68, @ipv6=@dev={0xfe, 0x80, [], 0x20}}]}]}, 0x378}, {&(0x7f0000001780)={0x3d8, 0x32, 0x800, 0x70bd27, 0x25dfdbff, "", [@typed={0x14, 0x89, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x39, @uid=r4}, @typed={0x50, 0x2b, @binary="300923224ea41e21c4f747943151afc673909cbfdb3f078e169685c25ba311e21750d16defab93d01fd2eefe63c046e041b0d7286620e88b7cc9befa31aa3691532e3376cbd357bd02d4"}, @nested={0xf4, 0x5a, [@generic="95d0ef6691a2e24e02e4de81c288381d827fde8197726ee7804f76a782da512f3db204a3c7782a368bf229288ba30da981d0c2fc722f6e18d6ff3df34d9141f78a016da8209e9501307618963c31314e7c430f221e56ad07c5bd610158194e67547dbae26782bcafc38728cf1bdf999d77437cdf52d763566b54ef803439a1a5ddddff4b27260bd327a9a910d6135f4febe79be019c2d0e428d2cddb205b519b428f809801845a93f6784f64dc1e9d8ee61d894a9f2c146f2f3d8173691fb8ed633abb7b2e42cdc54a90a6a05c6adfb388b1b46033fad3b114dabe568755525d09e0c6a935f9916578ef169cead0ad"]}, @generic="8bc182dbc560cd4463cffa98c8862743d4d538b5af744e7c9f7355f397def8edc72645ea08434c9f962c355edb026da10708a4414bb9afc1c009172281c90601f0eccbe78bdec32691d502f2a0e4dd98ebb9ce93dfe8273ee68da1fc22d300d0399b1d7ce920a46880d543443f4228b696bf84c17c17aed7c7a5a158a72b9db7d8858859b324e0024d15f7522355438a392b20531fedb5ca1f6af1d32b2c47bfac5b18fc1b153b62e02ed2e1abf5f3ff97aa6f5c5f5396dc28072b1db4c5fa276fe6dde384051fa9b3e628", @generic="aa81a0417396981e161c08589ef67cae956bf3de87e52f857e9a7ac480b4e45984073bc7b53fe81ccf9d6c68cef9ca4da263e3cc232d8a19a3fc7c6dc3c023879e3119dea5fba80bc118746cf31de66ca44907cb1dcce7002415f02f0f14cfd6e687035dab0846ab552eb7e7fea34e87953ec1d9f6a3a50c00900371e03f89a1b2927eb9abc5183514547abf0878bd733c9a9abf6c8e9d0c3f5802d3c762ecb8a3f037cb3e00cbeb0582ea435d7b61c2c106372e32f3a9fc66247e4980f2", @generic="a25ba0fdb3903f16092bd9b805fca4250587ab5b8f6cf6ecf3bd6cfc33cab52eb468ccf9adfd4c8b53f81c60033027380322b5001d642510f8dd80207a850942b509d7689a93478c4879cfc5c20414012660f319d6ec0372069c3c913f9b598b95b61b0493b8562e28ab50d8df04d04120e75589852311ef9c798cc420950ddc22fbe5507ec08191f261598c614e0aa4287cb80bba6bd748428cde8bab0b49a65fc4360deb913191cab64c99eec757889ae837577eba5a8514853f3c510058675ce7f6d287081dfc162ded418ecbe16d3e5300957126e67977247558d0"]}, 0x3d8}, {&(0x7f0000001b80)={0x10, 0x2f, 0xb00, 0x70bd2b, 0x25dfdbfe, "", [@generic]}, 0x10}], 0x3, &(0x7f0000002100)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x98, 0x4000081}, 0x8000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001100)={0x9, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) r17 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r17, 0x0, 0x0, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) rt_sigaction(0x37, &(0x7f0000000040)={0x3, {0x20}, 0x40000003, 0x8}, &(0x7f0000000080), 0x8, &(0x7f00000011c0)) 2018/04/21 22:49:18 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) [ 94.706432] FAULT_INJECTION: forcing a failure. [ 94.706432] name failslab, interval 1, probability 0, space 0, times 0 [ 94.717804] CPU: 1 PID: 7193 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 94.724678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.734064] Call Trace: [ 94.736704] dump_stack+0x185/0x1d0 [ 94.740415] should_fail+0x87b/0xab0 [ 94.744222] should_failslab+0x279/0x2a0 [ 94.748345] kmem_cache_alloc+0x136/0xb90 [ 94.752541] ? kmsan_set_origin_inline+0x6b/0x120 [ 94.757450] ? getname_flags+0x12a/0xaa0 [ 94.761570] getname_flags+0x12a/0xaa0 [ 94.765511] ? SyS_mknodat+0x63/0x90 [ 94.769300] ? SYSC_mknodat+0x8d/0x960 [ 94.773257] SYSC_mknodat+0x14e/0x960 [ 94.777158] SyS_mknodat+0x63/0x90 [ 94.780795] do_syscall_64+0x309/0x430 [ 94.784742] ? vfs_mknod+0xbb0/0xbb0 [ 94.788506] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.793742] RIP: 0033:0x455389 [ 94.796950] RSP: 002b:00007fe14d3fab08 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 94.804705] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000455389 [ 94.812009] RDX: 0000000000006000 RSI: 0000000020dd3ff8 RDI: 00000000ffffff9c [ 94.819314] RBP: 0000000020dd3ff8 R08: 0000000000000000 R09: 0000000000000000 [ 94.826709] R10: 00000000000007c7 R11: 0000000000000246 R12: 0000000000000000 [ 94.834012] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/21 22:49:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000"], 0xe}, 0x1}, 0x0) 2018/04/21 22:49:18 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006"], 0x19}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:18 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f00000001c0)=""/24, &(0x7f0000000000)=0x12e) getrusage(0x1, &(0x7f00000000c0)) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/04/21 22:49:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008"], 0x15}, 0x1}, 0x0) 2018/04/21 22:49:18 executing program 1 (fault-call:2 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:18 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) r2 = dup(0xffffffffffffffff) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x80000) sendmsg$can_raw(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r3}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x2, 0x8, 0xffff, 0x5}, 0x3a, 0x2, 0x0, 0x0, "a66599de244144855d12bfce1cd1a39781cd26938390ec779ae002520c0bdf3e2641fb5e10da5e5225bc0afa34586a3462c74ae1c2ba82871a49736a313d4166"}, 0x48}, 0x1}, 0x40) [ 94.994017] FAULT_INJECTION: forcing a failure. [ 94.994017] name failslab, interval 1, probability 0, space 0, times 0 [ 95.005515] CPU: 1 PID: 7218 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 95.012391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.021778] Call Trace: [ 95.024415] dump_stack+0x185/0x1d0 [ 95.028096] should_fail+0x87b/0xab0 [ 95.031871] should_failslab+0x279/0x2a0 [ 95.035994] kmem_cache_alloc+0x136/0xb90 [ 95.040195] ? __d_alloc+0x8b/0xc60 [ 95.043896] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 95.049348] ? update_stack_state+0x885/0xa40 [ 95.053991] __d_alloc+0x8b/0xc60 [ 95.057485] ? lookup_slow+0x1a0/0x760 [ 95.061417] ? d_alloc_parallel+0xe7/0x22e0 [ 95.065784] d_alloc_parallel+0x1a5/0x22e0 [ 95.070123] ? _cond_resched+0x3c/0xd0 [ 95.074086] ? rcu_all_qs+0x32/0x1f0 [ 95.077882] ? _cond_resched+0x3c/0xd0 [ 95.081853] ? down_read+0x2c/0x100 [ 95.085552] ? rcu_all_qs+0x32/0x1f0 [ 95.089346] lookup_slow+0x1a0/0x760 [ 95.093109] walk_component+0x2d6/0xb20 [ 95.097152] ? inode_permission+0x285/0x8c0 [ 95.101545] link_path_walk+0x943/0x2140 [ 95.105701] ? path_init+0x943/0x1a40 [ 95.109575] filename_parentat+0x391/0x1690 [ 95.114001] ? kmem_cache_alloc+0x6cd/0xb90 [ 95.118403] ? memcg_kmem_put_cache+0x40/0x280 [ 95.123064] ? kmem_cache_alloc+0x6cd/0xb90 [ 95.127453] ? kmsan_set_origin_inline+0x6b/0x120 [ 95.132381] filename_create+0x158/0xf80 [ 95.136508] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 95.141915] ? getname_flags+0x5da/0xaa0 [ 95.146159] SYSC_mknodat+0x1ac/0x960 [ 95.150075] SyS_mknodat+0x63/0x90 [ 95.153817] do_syscall_64+0x309/0x430 [ 95.157767] ? vfs_mknod+0xbb0/0xbb0 [ 95.161529] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 95.166751] RIP: 0033:0x455389 [ 95.169965] RSP: 002b:00007fe14d3fab08 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 95.177721] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000455389 [ 95.185029] RDX: 0000000000006000 RSI: 0000000020dd3ff8 RDI: 00000000ffffff9c 2018/04/21 22:49:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008"], 0x15}, 0x1}, 0x0) 2018/04/21 22:49:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:19 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08004500003000000000002f907800000000ffc70bff2100907800000000450000000000000000000000ac14ffbbe0e30001"], &(0x7f00000000c0)) 2018/04/21 22:49:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008"], 0x15}, 0x1}, 0x0) [ 95.192336] RBP: 0000000020dd3ff8 R08: 0000000000000000 R09: 0000000000000000 [ 95.199638] R10: 00000000000007c7 R11: 0000000000000246 R12: 0000000000000000 [ 95.206952] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/21 22:49:19 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006"], 0x19}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5e5, 0x8900) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008"], 0x15}, 0x1}, 0x0) 2018/04/21 22:49:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008"], 0x15}, 0x1}, 0x0) 2018/04/21 22:49:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:19 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0xfff, 0x2, &(0x7f0000000080)=[{&(0x7f0000000140)="75ca31ba44f009f48333f86966d12dfa12b1a14d9e1f73a2dc42f965af8b2ee153791a1b34919bf30ed9728f8c8e47ed75e313cf47d0e27757562abca9218ad1d45e4d479027438c79feedc8ae6d89d6ee5b10921075354112451a5c54b8a92c4bca0a31a1fef3c4a80fca19ce7745138f251572697b1906769ff7662714d16ac9756ea039b8fac3eba655fd480f757713f154869583a48ddcdf4db99fd1cd5b1fc5e75857be1d2a4161bb7ceb690159570d9777eb85ed261705c1c57f87be", 0xbf}, {&(0x7f0000000200)="d8652eb5875bcd8022e8bcb55a1aab3686028e6088395be783221d2da55b061b1e4369386deefe1a3e88c0e5d3e1c225676258d1f21a68df95f4353878a9d67273143341c89b0e387c", 0x49, 0x1f}], 0x1000, &(0x7f0000000280)={[{@statfs_quantum={'statfs_quantum', 0x3d, [0x31, 0x35, 0x37, 0x35, 0x31, 0x34, 0x37, 0x0]}, 0x2c}, {@norecovery='norecovery', 0x2c}, {@discard='discard', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@norecovery='norecovery', 0x2c}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) syz_mount_image$btrfs(&(0x7f00000003c0)='btrfs\x00', &(0x7f0000000400)='./file0\x00', 0x6, 0x6, &(0x7f0000000700)=[{&(0x7f0000000440)="e0e12ddc953aa23dc72d641c647651bd7dd2395dabc22f4c5a40f85cb57d08c5ba0b63b50d2fa5d0f3baf3491152", 0x2e, 0x5}, {&(0x7f0000000480)="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", 0xfc, 0x7}, {&(0x7f0000000580)="5cf19bfeec944804177bc24c61b373bc216af5a0e9385cee127bc93801761fba798eac3b882d3f8d394a12030866f1d0006c0332f493e1d53435f915a6fc40400158eb4a21da85a1aa89c0601d67613d6427cb6d807991548a6a17a0c2b85b03fd17816c80625d1f9317ff7ac14b1944f24f60662fc231a5de3c2b2fae99a8aecf43992ae5a498740bcd9fd1cddcb2c7679c06678fd7ba7f9fa8c1fdf83d4c0a87f493169d51bebec328a11b250963ed51eaea33b8c9", 0xb6, 0x4a7e5b45}, {&(0x7f0000000640)="086e1309089b73d17aa148407775752ae4edcf4331d519437640d48e9a3e2cd5630a4fcb", 0x24, 0x4}, {&(0x7f0000000680), 0x0, 0x10000}, {&(0x7f00000006c0)="ef8844d3", 0x4}], 0x200020, &(0x7f00000007c0)={[{@space_cache_v2='space_cache=v2', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}, {@space_cache_v2='space_cache=v2', 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@discard='discard', 0x2c}, {@skip_balance='skip_balance', 0x2c}, {@usebackuproot='usebackuproot', 0x2c}, {@notreelog='notreelog', 0x2c}]}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000340)=0x1) alarm(0x401) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) syz_mount_image$msdos(&(0x7f00000008c0)='msdos\x00', &(0x7f0000000900)='./file0\x00', 0x1, 0x2, &(0x7f0000000a80)=[{&(0x7f0000000940)="b328201c5aacfc8ea910ea9aee415dcbb42ce610f513df94322c58542cd1a65c94753c0def9d9b4e5585957dcc0567ababc8203aca0075f313d8bc8c40221d5c1cd47256cfbd5dc45f688bc0a729899f213fe1d5320c1cf16924e0d3af6e1bc908", 0x61, 0x5}, {&(0x7f00000009c0)="73f63c0d907ea5fad13e63c0c85b0f094a740c6f8f89629167e8d9ca9102bf92b92821ebd87fbf7e2069ca53a005ae5c9c6188fd08140136f5239e8a7066a9c53b8b0d5faca246f872c5312d334130f6b2a7f61e485a5cda1dae12069e452e22ba643b1ad167942bf66d50839d5ae19a39cb0f869e946f11e31a1ed6cd0ba669f76b956d9cff88abe04e6d6a362e62734f0d3309", 0x94, 0x9}], 0x0, &(0x7f0000000ac0)={[{@nocase='nocase', 0x2c}, {@quiet='quiet', 0x2c}, {@tz_utc='tz=UTC', 0x2c}]}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000380)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000840)=""/92, &(0x7f0000000680)=0x5c) 2018/04/21 22:49:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008"], 0x15}, 0x1}, 0x0) 2018/04/21 22:49:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/130, 0x82}, {&(0x7f0000000180)=""/195, 0xc3}, {&(0x7f0000000280)=""/192, 0xc0}], 0x3, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:19 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006"], 0x19}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006"], 0x19}, 0x1}, 0x0) 2018/04/21 22:49:19 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:19 executing program 1 (fault-call:2 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r1 = gettid() ptrace$getsig(0x4202, r1, 0xfffffffffffff000, &(0x7f0000000180)) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) munlockall() syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="e9969432accc818e804f01d216ff11cf6fc0fb8c2a42d3d6729afe2529c3e0cb62c1e270adf14983d99fef8f93095918cb23b5570bf0eeb47b724cdbe5d0208a8679cb54e873e17fbcddecaecefc505a2f78cc05c93e8d3db18c8de42e0b6ce2e3079af00c5a295acf98d9489fc6efa052cdd9f0a140c4", 0x77, 0x8}], 0x850028, &(0x7f0000000140)) 2018/04/21 22:49:20 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008000100060000"], 0x1b}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006"], 0x19}, 0x1}, 0x0) 2018/04/21 22:49:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/21 22:49:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006"], 0x19}, 0x1}, 0x0) 2018/04/21 22:49:20 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x121000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x80000001, 0x1}, {0x7}, 0x9, 0x2, 0x81}) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08004500003000000000ffffffff2100907800000000450000000000000000000000ac14ffbbe00000010000000000000000"], &(0x7f00000000c0)) 2018/04/21 22:49:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) fchmod(r0, 0x8) 2018/04/21 22:49:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:20 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008000100060000"], 0x1b}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006"], 0x19}, 0x1}, 0x0) 2018/04/21 22:49:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006"], 0x19}, 0x1}, 0x0) 2018/04/21 22:49:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x6000000000482, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/33, &(0x7f00000000c0)=0x21) 2018/04/21 22:49:20 executing program 0: syz_emit_ethernet(0x44, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa91004d008100140008004500203000000000002f907800000000ffffffff2100907800000000450000000000000000000000ac14ffbbe00000012804af6e17c91899963a30940135d593caa8e5ce12a8eb052676cd389df50aad086ea03f35bfcfb922c658ce487065b947e97681e3809c64f18978e7eb6ca0ebb3ef3a36aa289259f2b064ea35ac9d8a27e6d4e687594502c39d4ed83f11ae0bae718d22ea0d24d07585f9bd195ae8b4098f69f7375ca504c0271d9903926602f521ada697ec57"], &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) 2018/04/21 22:49:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000000)="75843cd006efd379da8519823e324ea35118ef12dcc2a3f08c3b29d5a64b844fa4f4ac472a46d56b9f2cfb66712e7aa293fcb708bfe842bf59c6e028e3dcf3ef5d8bc84205b54e66f74acabc545778ed2e3675493a2039c8e696ef03e14f5bbe2e170880d8147633634d61e030e17f334f938d9c21abd6e15b5ec5c6e06f7ba5e0f8f50edc2851465112d51df4487e2c351308ecc97921d67b0277879bff57f188708b4ef36b1d6367a77b022439ad41287244f929e49cf21b3efb1ca4e0aca808dc665660737b5711dc4e4a4d742d6bbaf6175f05f8d1136b0f7801b235097542b145eaffd472e9e752fca5c4", 0xed, 0xa5, &(0x7f0000000100)={0x0, 0x1c9c380}) 2018/04/21 22:49:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) [ 96.937075] IPVS: length: 24 != 8 [ 96.960960] IPVS: length: 24 != 8 2018/04/21 22:49:21 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r1, r2, r3}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='memory.cur\x00', 0x0, 0x0) bind$pptp(r4, &(0x7f0000000440)={0x18, 0x2, {0x1, @rand_addr=0x10001}}, 0x1e) r5 = memfd_create(&(0x7f0000000040)='}}\x00', 0x2) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000080)="199e8f8c5e826af85f7546c3ecc924eba4ddad6e0a308b56905a0190d08b02178985b2c671354ea0106023cf5efa3a3a6c20f867533b48ecf87c939ac8") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpgid(r6) 2018/04/21 22:49:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006"], 0x19}, 0x1}, 0x0) 2018/04/21 22:49:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'eql\x00', 0x2000}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x2134}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x101000) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00000000c0)=""/45, &(0x7f0000000100)=0x2d) 2018/04/21 22:49:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008000100060000"], 0x1b}, 0x1}, 0x0) 2018/04/21 22:49:21 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getpid() getpgid(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='task\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:21 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008000100060000"], 0x1b}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:21 executing program 0: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="67a374736d943c728e0e55cbcfc00180c2000000aaaaaaaaaaaa08004500003000000000002f907800000000ffffffff2100907800000000450000000000000000000000ac14ffbbe0000001"], &(0x7f00000000c0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="e152ca07e8e44b62cb02cde2dc1f8330a2d00dd7c3620188680b2c564bc4f2d89bfdfc09", 0x24) 2018/04/21 22:49:21 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x14) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000140)=""/24, &(0x7f0000000180)=0x18) 2018/04/21 22:49:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008000100060000"], 0x1b}, 0x1}, 0x0) 2018/04/21 22:49:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') bind$netrom(r0, &(0x7f0000000400)=@full={{0x3, {"4bb43e62b09a73"}, 0x80000000}, [{"a4d922e36b5c46"}, {"18900191ce552f"}, {"c74da324605575"}, {"31870a19baaf57"}, {"7665472e403a18"}, {"7bd9cc2b94cda3"}, {"1972738e51b18a"}, {"8e19e03996faae"}]}, 0x48) fchdir(r0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xfff, 0x0, 0xc8, &(0x7f0000ffd000/0x3000)=nil, 0xf10d}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) fcntl$getflags(r0, 0x3) ioctl$LOOP_CLR_FD(r0, 0x4c01) readv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/132, 0x84}, {&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000002c0)=""/51, 0x33}, {&(0x7f0000000300)=""/108, 0x6c}], 0x6) 2018/04/21 22:49:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008000100060000"], 0x1b}, 0x1}, 0x0) 2018/04/21 22:49:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:21 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008000100060000"], 0x1b}, 0x1}, 0x0) 2018/04/21 22:49:22 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) 2018/04/21 22:49:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008000100060000"], 0x1b}, 0x1}, 0x0) 2018/04/21 22:49:22 executing program 0: socketpair(0x9, 0x80000, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08004500003000000000002ffc30d2350000ffffffff2100907800000000b96bacd6f34d7087d7740000ac14ffbbe00000018f340e352151744f84f72f71f52b0a2b36a6ff7f6ffad55d1d6b74c51dcbc9c01985e84d0643ae54ccc2d635449e2a6027a3c1f7cca74161a697fac34cbad129ae9ac00101d5f60618e8fc216379129756d985b50ff1b351a47deebc2af58bccf16a7fa067d15b0cec0f719e90630ce240a193740b299f9e9f344743d719203cff3bc3"], &(0x7f00000000c0)={0x0, 0x4000}) socketpair(0x13, 0x806, 0x5, &(0x7f0000000000)) 2018/04/21 22:49:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:22 executing program 1: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000001180)='task\x00') fchdir(r1) write$binfmt_aout(r1, &(0x7f0000001280)={{0x107, 0x2, 0x68e, 0x2c4, 0x15f, 0x6, 0x3e5, 0x4}, "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", [[], [], [], [], [], [], [], [], [], []]}, 0x1a20) getdents(r1, &(0x7f0000001080)=""/248, 0xf8) r2 = syz_fuseblk_mount(&(0x7f0000001040)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000000), 0x80800) accept4(r1, &(0x7f00000011c0)=@can, &(0x7f0000001240)=0x80, 0x800) 2018/04/21 22:49:22 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) 2018/04/21 22:49:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000008000100060000"], 0x1b}, 0x1}, 0x0) 2018/04/21 22:49:22 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd35"], 0x14}, 0x1}, 0x0) 2018/04/21 22:49:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fchmod(r1, 0x10) 2018/04/21 22:49:22 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) 2018/04/21 22:49:22 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xb8d80, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'gre0\x00', {0x4, 0x6, 0x4, "43c2d515c17d", 0x9}}) 2018/04/21 22:49:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08004500003000000000002f907800000000ffffffff2100907800000000450000000000000000000000ac14ffbbe000000188bf8f35e441c296f2e20525c75d3dd7cb727ae220b6194db1227c22d73f685b91d6a8b2302191acc8b1df1d38b65e322ee3436453e53b60eea8c7f562cc33505a30716965efba78c0e63f426f7f1dafe570adf853162897ee3b2530a1986581b1f7a80f075119243b71fcec2d94"], &(0x7f00000000c0)) r0 = semget$private(0x0, 0x2, 0x0) r1 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x2d, r1, r2, r3, r4, 0x80, 0x1000}, 0x148, 0x4, 0x5}) 2018/04/21 22:49:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001340)={@remote, @local, @multicast1}, &(0x7f0000001380)=0xc) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x1f, 0x3, &(0x7f0000001280)=[{&(0x7f0000000180)="82cf568e32d066e886143688620ddd5c726d7fbb8add75ddf81d9dead6537a1c273bcd6488c74cae8ef58debeafd1d62379ccbd3fc543fa2c91529ba5a5f49c8ce91f9", 0x43, 0x1}, {&(0x7f0000000200)="04923a71f5f900fc7e8ecc8ce90916c7b5a0771d3f3e7f413f1126ea405bb880edc825137f4d8223f15761dcca4d6a2c20bbc79c660472990141d22e334cff48075c3eb30ce997c96d625a28fb852601e3eafef5499e42127248a4630ec94aa293fa06de29a527de94c2e4c666739ef28084e18049a0eb71", 0x78, 0x4}, {&(0x7f0000000280)="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", 0x1000, 0x3}], 0x80, &(0x7f00000013c0)=ANY=[@ANYBLOB="7569643d392c64656306000000000000006f7263652c666f7263652c0068171bc8d2d448097ec28a"]) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/21 22:49:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x6000000000482, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/33, &(0x7f00000000c0)=0x21) 2018/04/21 22:49:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) pread64(r0, &(0x7f0000000000)=""/122, 0x7a, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006"], 0x19}, 0x1}, 0x0) 2018/04/21 22:49:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/21 22:49:23 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) [ 99.125630] IPVS: length: 24 != 8 2018/04/21 22:49:23 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:23 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x4) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0) 2018/04/21 22:49:23 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x900080}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 99.433567] FAULT_INJECTION: forcing a failure. [ 99.433567] name failslab, interval 1, probability 0, space 0, times 0 [ 99.444938] CPU: 0 PID: 7499 Comm: syz-executor5 Not tainted 4.16.0+ #85 [ 99.451812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.461205] Call Trace: [ 99.463843] dump_stack+0x185/0x1d0 [ 99.467524] should_fail+0x87b/0xab0 [ 99.471310] should_failslab+0x279/0x2a0 [ 99.475427] kmem_cache_alloc_node+0x151/0xc70 [ 99.480059] ? __alloc_skb+0x203/0x9f0 [ 99.484034] ? netlink_autobind+0x981/0x9e0 [ 99.488402] __alloc_skb+0x203/0x9f0 [ 99.492175] netlink_sendmsg+0x9a6/0x1310 [ 99.496401] ? netlink_getsockopt+0xc80/0xc80 [ 99.500974] ___sys_sendmsg+0xec0/0x1310 [ 99.505150] ? __fdget+0x4e/0x60 [ 99.508598] ? __fget_light+0x56/0x710 [ 99.512549] ? __fdget+0x4e/0x60 [ 99.515997] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 99.521431] ? __fget_light+0x6b9/0x710 [ 99.525506] SYSC_sendmsg+0x2a3/0x3d0 [ 99.529409] SyS_sendmsg+0x54/0x80 [ 99.533038] do_syscall_64+0x309/0x430 [ 99.536984] ? ___sys_sendmsg+0x1310/0x1310 [ 99.541347] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.546564] RIP: 0033:0x455389 [ 99.549778] RSP: 002b:00007f3a9ac60c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 99.557529] RAX: ffffffffffffffda RBX: 00007f3a9ac616d4 RCX: 0000000000455389 [ 99.564833] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 99.572138] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/21 22:49:23 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:23 executing program 4 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/21 22:49:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000000)={[0x2d, 0x3f, 0x0, 0x39, 0x37, 0x3f, 0x35, 0x32]}, 0x8) 2018/04/21 22:49:23 executing program 5 (fault-call:1 fault-nth:1): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:23 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x8, 0x4) [ 99.579452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 99.586758] R13: 00000000000004f9 R14: 00000000006fa7f8 R15: 0000000000000000 [ 99.713419] FAULT_INJECTION: forcing a failure. [ 99.713419] name failslab, interval 1, probability 0, space 0, times 0 [ 99.724805] CPU: 0 PID: 7526 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 99.731678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.737206] FAULT_INJECTION: forcing a failure. [ 99.737206] name failslab, interval 1, probability 0, space 0, times 0 [ 99.741056] Call Trace: [ 99.741102] dump_stack+0x185/0x1d0 [ 99.741142] should_fail+0x87b/0xab0 [ 99.741206] should_failslab+0x279/0x2a0 [ 99.741265] kmem_cache_alloc_node+0x151/0xc70 [ 99.771026] ? __alloc_skb+0x203/0x9f0 [ 99.774982] ? netlink_autobind+0x981/0x9e0 [ 99.779339] __alloc_skb+0x203/0x9f0 [ 99.783086] netlink_sendmsg+0x9a6/0x1310 [ 99.787294] ? netlink_getsockopt+0xc80/0xc80 [ 99.791842] ___sys_sendmsg+0xec0/0x1310 [ 99.795989] ? __fdget+0x4e/0x60 [ 99.799402] ? __fget_light+0x56/0x710 [ 99.803322] ? __fdget+0x4e/0x60 [ 99.806727] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 99.812136] ? __fget_light+0x6b9/0x710 [ 99.816194] SYSC_sendmsg+0x2a3/0x3d0 [ 99.820060] SyS_sendmsg+0x54/0x80 [ 99.823646] do_syscall_64+0x309/0x430 [ 99.827553] ? ___sys_sendmsg+0x1310/0x1310 [ 99.831893] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.837086] RIP: 0033:0x455389 [ 99.840278] RSP: 002b:00007f790668ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 99.848002] RAX: ffffffffffffffda RBX: 00007f790668b6d4 RCX: 0000000000455389 [ 99.855290] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 99.862569] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.869839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 99.877118] R13: 00000000000004f9 R14: 00000000006fa7f8 R15: 0000000000000000 [ 99.884426] CPU: 1 PID: 7532 Comm: syz-executor5 Not tainted 4.16.0+ #85 [ 99.891551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.900917] Call Trace: [ 99.903530] dump_stack+0x185/0x1d0 [ 99.907187] should_fail+0x87b/0xab0 [ 99.910918] should_failslab+0x279/0x2a0 [ 99.915043] __kmalloc_node_track_caller+0x243/0x11c0 [ 99.920272] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 99.925645] ? netlink_sendmsg+0x9a6/0x1310 [ 99.929989] __alloc_skb+0x2cf/0x9f0 [ 99.933711] ? netlink_sendmsg+0x9a6/0x1310 [ 99.938052] netlink_sendmsg+0x9a6/0x1310 [ 99.942237] ? netlink_getsockopt+0xc80/0xc80 [ 99.946762] ___sys_sendmsg+0xec0/0x1310 [ 99.950882] ? __fdget+0x4e/0x60 [ 99.954282] ? __fget_light+0x56/0x710 [ 99.958196] ? __fdget+0x4e/0x60 [ 99.961593] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 99.966983] ? __fget_light+0x6b9/0x710 [ 99.971000] SYSC_sendmsg+0x2a3/0x3d0 [ 99.974860] SyS_sendmsg+0x54/0x80 [ 99.978447] do_syscall_64+0x309/0x430 [ 99.982354] ? ___sys_sendmsg+0x1310/0x1310 [ 99.986686] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.991882] RIP: 0033:0x455389 [ 99.995069] RSP: 002b:00007f3a9ac60c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 100.002784] RAX: ffffffffffffffda RBX: 00007f3a9ac616d4 RCX: 0000000000455389 [ 100.010053] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 100.017329] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.024597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 100.031864] R13: 00000000000004f9 R14: 00000000006fa7f8 R15: 0000000000000001 2018/04/21 22:49:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x22000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38a1f5b9f6c8e22006783e1ed1e617c37400c3b87e7fd19252ec3a15ca4160dbfb7b79ddbd1abc1e899a3945ec97f814c21b1d49ead76b1d944ccaa9845fde1ac945fbe4297d6036f4171d26a3b3230443b6412b9a22d97a8578f8bfbee09d370cf19728d507332407e086333da23c3a8382729f099114d058420e61d7e68d6e462cc0a2413235c75f1576d9e3b7e2f56e0bacc75de458b03b4f6d591e796fff7ffc60444e70c7f603690dfca21223003683434d09eabbc67574b9a02d4cf94927269e3fe4bb7dc6", @ANYRES16=r2, @ANYBLOB="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"], 0x188}, 0x1, 0x0, 0x0, 0x24008001}, 0x8040) 2018/04/21 22:49:24 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/21 22:49:24 executing program 6 (fault-call:3 fault-nth:0): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:24 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08004500003001000000802f9078400000ffffffff21009078000000004500000000004eca07ac698d1ed215fac9000000000000ac14ffbbe0000001"], &(0x7f00000000c0)) 2018/04/21 22:49:24 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f000000b300)=[{{&(0x7f00000007c0)=@can, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000840)=""/157, 0x9d}, {&(0x7f0000000900)=""/82, 0x52}, {&(0x7f0000000980)=""/181, 0xb5}, {&(0x7f0000000a40)=""/116, 0x74}, {&(0x7f0000000ac0)=""/231, 0xe7}, {&(0x7f0000000bc0)=""/237, 0xed}], 0x6, &(0x7f0000000100)=""/10, 0xa, 0x5}, 0x100000000}, {{&(0x7f0000000d40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)=""/63, 0x3f}], 0x1, &(0x7f0000000dc0)=""/4096, 0x1000, 0x8000}, 0x1000}, {{&(0x7f0000001dc0)=@un=@abs, 0x80, &(0x7f00000040c0)=[{&(0x7f0000001e40)=""/131, 0x83}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/127, 0x7f}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/95, 0x5f}, {&(0x7f0000004000)=""/163, 0xa3}], 0x6, 0x0, 0x0, 0x7ff}, 0x7fff}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000004140)=""/91, 0x5b}, {&(0x7f00000041c0)=""/18, 0x12}, {&(0x7f0000004200)=""/231, 0xe7}, {&(0x7f0000004300)=""/71, 0x47}], 0x4, &(0x7f00000043c0)=""/24, 0x18}, 0x1}, {{&(0x7f0000004400)=@in6, 0x80, &(0x7f0000004600)=[{&(0x7f0000004480)=""/107, 0x6b}, {&(0x7f0000004500)=""/45, 0x2d}, {&(0x7f0000004540)=""/169, 0xa9}], 0x3, &(0x7f0000004640)=""/113, 0x71, 0x4}, 0x3}, {{&(0x7f00000046c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004740)=""/47, 0x2f}, {&(0x7f0000004780)=""/147, 0x93}, {&(0x7f0000004840)=""/94, 0x5e}, {&(0x7f00000048c0)=""/220, 0xdc}, {&(0x7f00000049c0)=""/185, 0xb9}, {&(0x7f0000004a80)=""/183, 0xb7}, {&(0x7f0000004b40)=""/120, 0x78}, {&(0x7f0000004bc0)=""/180, 0xb4}, {&(0x7f0000004c80)=""/197, 0xc5}], 0x9, &(0x7f0000004e40)=""/224, 0xe0, 0x7f}, 0x4}, {{&(0x7f0000004f40)=@nfc, 0x80, &(0x7f0000005440)=[{&(0x7f0000004fc0)=""/117, 0x75}, {&(0x7f0000005040)=""/51, 0x33}, {&(0x7f0000005080)=""/50, 0x32}, {&(0x7f00000050c0)=""/219, 0xdb}, {&(0x7f00000051c0)=""/94, 0x5e}, {&(0x7f0000005240)=""/91, 0x5b}, {&(0x7f00000052c0)=""/94, 0x5e}, {&(0x7f0000005340)=""/237, 0xed}], 0x8}, 0x7fffffff}, {{&(0x7f00000054c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000007a00)=[{&(0x7f0000005540)=""/59, 0x3b}, {&(0x7f0000005580)=""/5, 0x5}, {&(0x7f00000055c0)=""/167, 0xa7}, {&(0x7f0000005680)=""/208, 0xd0}, {&(0x7f0000005780)=""/4096, 0x1000}, {&(0x7f0000006780)=""/149, 0x95}, {&(0x7f0000006840)=""/135, 0x87}, {&(0x7f0000006900)=""/116, 0x74}, {&(0x7f0000006980)=""/4096, 0x1000}, {&(0x7f0000007980)=""/109, 0x6d}], 0xa, 0x0, 0x0, 0x6fc}, 0x1f}, {{&(0x7f0000007ac0)=@ax25, 0x80, &(0x7f0000009e40)=[{&(0x7f0000007b40)=""/173, 0xad}, {&(0x7f0000007c00)=""/254, 0xfe}, {&(0x7f0000007d00)=""/4096, 0x1000}, {&(0x7f0000008d00)=""/5, 0x5}, {&(0x7f0000008d40)=""/4096, 0x1000}, {&(0x7f0000009d40)=""/222, 0xde}], 0x6, &(0x7f0000009ec0)=""/238, 0xee, 0x6}, 0x8}, {{&(0x7f0000009fc0)=@nl=@proc, 0x80, &(0x7f000000b240)=[{&(0x7f000000a040)=""/170, 0xaa}, {&(0x7f000000a100)=""/109, 0x6d}, {&(0x7f000000a180)=""/80, 0x50}, {&(0x7f000000a200)=""/4096, 0x1000}, {&(0x7f000000b200)}], 0x5, &(0x7f000000b2c0)=""/32, 0x20, 0x6}, 0x3}], 0xa, 0x10000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r1) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="897f2c3f97d6d4005ef54a580c4e70f0e63be34308e919abaa51fb649a9cd4487a1f8c7854504645c327a4f62ae40cb5412c5c3078b1cdc1863c20c21c46625d33cf8670679e6e779b379ac507b5dde4f6a2318316301fc5fb48fcf645ad92b262ac62e11d0d7c042f329019548e7060877e34b4d7b082f33e98a2569eb672b3bde4a625cf2e6a333ab51d652450e259789971c394cbc7c40b8ab31c8221f47207df49e22249e885f20558a38cf188e7fe30c520603e90e3e21c51009493fd45432fff045e67258000676693", @ANYRES64=r1, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r1, @ANYRES32=r1, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64, @ANYRES32, @ANYPTR64], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="08d9e0c8ae15d02dc2b9cf6d31b2ad8cb5897549eec83315df9bf2d5ec4b4d9b9f3af6c0a9a7f584684b1d80400061d69b09ab1ea307557e34922f7af2fa2bc9a7cbd4cf36e65e636dd5ae145b9b84ff14537a0e6f759cee66dd18901a9f1bdc5ce32531be89c7f4efc9ad53ae5e7be68efca915ba5e0eccadae373be2c720f13b6544ae15e038494302b22726264a9680ede3b17c67d14e44778368ba46a678", @ANYRES64=r1, @ANYRES64=r1, @ANYRES16=r1, @ANYPTR64], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES64, @ANYBLOB="433dc8aace092742bd6c25b2cbdaf36cdd2ed1455242f54d7b04623949972bbb71524e9ec7fc3559103ec4c4dba502727de67a03bb7bec5878282985c734852feb05cfe915571216c5b06c19898f87d087170ba43b5af950f82949b45b0fddbf1d82a3c5c72fc283ce93e5b1ec07d692c80433d26e148d74255c9585bdac72bfe48a76c90fbc5148e52d8c3c9b3f916c10676c0b37f69a090a90d846a2caea9b12"], @ANYBLOB="7df8abf812aef4931e64c6c6ff93bbef5d44cf4390efdcbad86f8acbd837e4d6ffffff7f479491384ea57a55fbe31428cdc3b337176736ff8de9a53fc544ff852f0f589ed71758072903ac784609d821e414ef66a6", @ANYRES16=r1, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR, @ANYBLOB="d7a26376601c8e4ed6f02a5630ea444f3a7155e55cf448fb4d8f58c486f6ccfdfdf7a0d1ecedca72e4060c826e2105877b71fe7af80a26c2603ff39d2c3e81233fec34107b510751df77d6c85e393460ad", @ANYRES16], @ANYRES16]], &(0x7f0000000080)=0x4) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x6) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000000780), &(0x7f00000001c0)=0xe2db) name_to_handle_at(r1, &(0x7f0000000000)='0/file0\x00', &(0x7f0000000640)={0xe7, 0xfff, "2eadc549901cde2f2ad37a82177f4f408302578507f88ce39d3d57f1add0d32f7544a2bfbede00be330acfc3cf03a2321aad9a8aaadc9eeb6bd21598790f871411c409f2c3f3fe41f8149764f96176de0d8b504fffb371dfd34c7931bf2a5afc84276539f70b358b9fb604fa3d2c923f4f4280eaad41637deadb524e54bf18b75c89753db5c77e52ea47d4f5327020c85eb0a8114df65d8b6d515a591c9545198a45e0efa0f7a0855f0139124e11429456514cca4df65ef1c157c2fc6981c4a1b88fe32a20445fafb9f08b1bc418346209dc2e8579c648012b279cdf7a75ff"}, &(0x7f0000000180), 0x400) 2018/04/21 22:49:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x5) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x8, 0x6, 0x2}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100), 0x4) 2018/04/21 22:49:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000180)={0xee, 0x5, 0x80006, 0x2c9, "d9f1b8a64381721109cf08eb1fede352e94959fc82a896e561ad0ad77651bed4cc72d742f6fe4f8593d17299", 0x1f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x1, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x1, r3, 0x0, 0x20}) 2018/04/21 22:49:24 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000"], 0xa}, 0x1}, 0x0) 2018/04/21 22:49:24 executing program 4 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:24 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8800, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/04/21 22:49:24 executing program 5 (fault-call:1 fault-nth:2): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:24 executing program 2: r0 = socket$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$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 100.468831] FAULT_INJECTION: forcing a failure. [ 100.468831] name failslab, interval 1, probability 0, space 0, times 0 [ 100.480220] CPU: 1 PID: 7569 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 100.487086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.496470] Call Trace: [ 100.499112] dump_stack+0x185/0x1d0 [ 100.502787] should_fail+0x87b/0xab0 [ 100.506559] should_failslab+0x279/0x2a0 [ 100.508813] FAULT_INJECTION: forcing a failure. [ 100.508813] name failslab, interval 1, probability 0, space 0, times 0 [ 100.510705] __kmalloc_node_track_caller+0x243/0x11c0 [ 100.510785] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 100.532577] ? netlink_sendmsg+0x9a6/0x1310 [ 100.536939] __alloc_skb+0x2cf/0x9f0 [ 100.540679] ? netlink_sendmsg+0x9a6/0x1310 [ 100.545037] netlink_sendmsg+0x9a6/0x1310 [ 100.549232] ? netlink_getsockopt+0xc80/0xc80 [ 100.553769] ___sys_sendmsg+0xec0/0x1310 [ 100.557897] ? __fdget+0x4e/0x60 [ 100.561302] ? __fget_light+0x56/0x710 [ 100.565218] ? __fdget+0x4e/0x60 [ 100.568625] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 100.574035] ? __fget_light+0x6b9/0x710 [ 100.578093] SYSC_sendmsg+0x2a3/0x3d0 [ 100.581956] SyS_sendmsg+0x54/0x80 [ 100.585544] do_syscall_64+0x309/0x430 [ 100.589457] ? ___sys_sendmsg+0x1310/0x1310 [ 100.593796] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.598990] RIP: 0033:0x455389 [ 100.602185] RSP: 002b:00007f790668ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 100.609992] RAX: ffffffffffffffda RBX: 00007f790668b6d4 RCX: 0000000000455389 2018/04/21 22:49:24 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000"], 0xa}, 0x1}, 0x0) [ 100.617439] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 100.624708] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.631980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 100.639251] R13: 00000000000004f9 R14: 00000000006fa7f8 R15: 0000000000000001 [ 100.646564] CPU: 0 PID: 7568 Comm: syz-executor5 Not tainted 4.16.0+ #85 [ 100.653430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.662813] Call Trace: [ 100.665547] dump_stack+0x185/0x1d0 [ 100.669225] should_fail+0x87b/0xab0 [ 100.672965] should_failslab+0x279/0x2a0 [ 100.677054] kmem_cache_alloc_node+0x151/0xc70 [ 100.681675] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 100.687059] ? __alloc_skb+0x203/0x9f0 [ 100.690966] __alloc_skb+0x203/0x9f0 [ 100.694712] netlink_ack+0x554/0x1140 [ 100.698577] netlink_rcv_skb+0x30e/0x600 [ 100.702678] ? nfnetlink_bind+0x1d0/0x1d0 [ 100.706835] nfnetlink_rcv+0x300/0x680 [ 100.710736] ? nfnetlink_net_exit_batch+0x270/0x270 [ 100.715766] netlink_unicast+0x166b/0x1740 [ 100.720025] ? nfnetlink_net_exit_batch+0x270/0x270 [ 100.725071] netlink_sendmsg+0x1048/0x1310 [ 100.729340] ? netlink_getsockopt+0xc80/0xc80 [ 100.733875] ___sys_sendmsg+0xec0/0x1310 [ 100.737997] ? __fdget+0x4e/0x60 [ 100.741407] ? __fget_light+0x56/0x710 [ 100.745329] ? __fdget+0x4e/0x60 [ 100.748728] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 100.754123] ? __fget_light+0x6b9/0x710 [ 100.758144] SYSC_sendmsg+0x2a3/0x3d0 [ 100.761998] SyS_sendmsg+0x54/0x80 [ 100.765591] do_syscall_64+0x309/0x430 [ 100.769497] ? ___sys_sendmsg+0x1310/0x1310 [ 100.773835] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.779039] RIP: 0033:0x455389 [ 100.782230] RSP: 002b:00007f3a9ac60c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 100.789945] RAX: ffffffffffffffda RBX: 00007f3a9ac616d4 RCX: 0000000000455389 [ 100.797327] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 100.804602] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.811890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 100.819159] R13: 00000000000004f9 R14: 00000000006fa7f8 R15: 0000000000000002 2018/04/21 22:49:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x1000, 0x137a, 0x4, 0x40, 0xff, 0x6, 0xfffffffffffffffc}, 0xc) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = getuid() r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:24 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000140)=""/146, &(0x7f0000000200)=0x92) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:24 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa8100400008004500003000000000002f90780000009fa264edff2100907800000000450000000000000000000000ac14ffbbe0000001"], &(0x7f00000002c0)={0x0, 0x1, [0x0, 0x676]}) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="eac0e993b593e4a35812c4511b95aeb41b211b7c5b493036c2cd67d26baff44afad6c153efb695197af1d0684f9f0ec2609824a6a866306be6", 0x39, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101000) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') 2018/04/21 22:49:24 executing program 4 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x9, 0xa) fchdir(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000240)='cpu.weight\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000055c0)={0x0, @dev, @local}, &(0x7f0000005600)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005640)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000005740)=0xe8) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='i:6_vti0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005780)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000057c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f00000058c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005900)={'erspan0\x00', 0x0}) syz_emit_ethernet(0x85, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000180c2000088a61f4e00810014008848000000004d27006b0066040003739078ac1414aa00000005890bf7ac141415090000009f1202867907a592130100004e234e2400379078410000014206d7e714b50000c201000180000000a300000161980001d9b44b0f20a7f4312560023a4b8140d885450a"], &(0x7f0000000200)={0x0, 0x3, [0xbc4, 0xd53, 0xb96, 0x91c]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_fuseblk_mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)='0/file0\x00', 0xa000, r7, r9, 0x0, 0x0, 0x840) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005940)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005980)={@multicast2, @multicast1, 0x0}, &(0x7f00000059c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000005ac0)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000005b00)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000005e00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4100000}, 0xc, &(0x7f0000005dc0)={&(0x7f0000005b40)={0x280, r1, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x264, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2d1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa2000}}}]}}]}, 0x280}, 0x1, 0x0, 0x0, 0x1}, 0x4048011) 2018/04/21 22:49:24 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000"], 0xa}, 0x1}, 0x0) [ 101.037579] FAULT_INJECTION: forcing a failure. [ 101.037579] name failslab, interval 1, probability 0, space 0, times 0 [ 101.048929] CPU: 0 PID: 7584 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 101.055813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.065232] Call Trace: [ 101.067874] dump_stack+0x185/0x1d0 [ 101.071562] should_fail+0x87b/0xab0 [ 101.075338] should_failslab+0x279/0x2a0 [ 101.079457] kmem_cache_alloc_node+0x151/0xc70 [ 101.084091] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 101.089506] ? __alloc_skb+0x203/0x9f0 [ 101.093455] __alloc_skb+0x203/0x9f0 [ 101.097242] netlink_ack+0x554/0x1140 [ 101.101253] netlink_rcv_skb+0x30e/0x600 [ 101.105409] ? nfnetlink_bind+0x1d0/0x1d0 [ 101.109606] nfnetlink_rcv+0x300/0x680 [ 101.113544] ? nfnetlink_net_exit_batch+0x270/0x270 [ 101.118617] netlink_unicast+0x166b/0x1740 [ 101.122908] ? nfnetlink_net_exit_batch+0x270/0x270 [ 101.127988] netlink_sendmsg+0x1048/0x1310 [ 101.132306] ? netlink_getsockopt+0xc80/0xc80 2018/04/21 22:49:25 executing program 5 (fault-call:1 fault-nth:3): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:25 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9"], 0xf}, 0x1}, 0x0) [ 101.136887] ___sys_sendmsg+0xec0/0x1310 [ 101.141068] ? __fdget+0x4e/0x60 [ 101.144518] ? __fget_light+0x56/0x710 [ 101.148483] ? __fdget+0x4e/0x60 [ 101.151940] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 101.157397] ? __fget_light+0x6b9/0x710 [ 101.161567] SYSC_sendmsg+0x2a3/0x3d0 [ 101.165565] SyS_sendmsg+0x54/0x80 [ 101.169214] do_syscall_64+0x309/0x430 [ 101.173181] ? ___sys_sendmsg+0x1310/0x1310 [ 101.177567] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.182801] RIP: 0033:0x455389 2018/04/21 22:49:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') pwritev(r0, &(0x7f0000002480)=[{&(0x7f0000000000)="1b6e98743f28a4089479a54fc51b3d706af20b5dac38f9ecc9dec00dc7e7d96c0026a67855022cdbf15292267c614f720992f0da04d356721d1d0794651a061df5f869693e", 0x45}, {&(0x7f0000000080)="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0x1000}, {&(0x7f0000002100)="425d1fafda682dc63e27cbf462a5d22be0cd470934252090333d710ede71fddf41d225bc5933a9af8546073ef5d35ff7b8d5a2c8e484e4d3b2f68312cbb3e8978be994c1da7ad8015a2d54247eecf2611a868b74e122fd867ca69b2110a84f6625a6f1ebf674e6603f933cd4391acb7f7eb12994d20b502479b3ad4e63fc4d2622f301bdbd8ca2bce9e3f59c68ddfd4d11d490423e3cefe9f77967f377b5a028f0bfeb8dd00e4f1031e81a5b6ee20c6b6068819ac70fe52812fbc313bc95fd5b840ccc10f80a4d8163794e5fabcc94d32cccacdae1556d18443b", 0xda}, {&(0x7f0000002200)="f3b9d6a2698e72be7e790928981d647156c5509b26265077564c55610649", 0x1e}, {&(0x7f0000002240)}, {&(0x7f0000002280)="60061afe947b8fae27f443ea31a5320ab946607ff85f7ef7191c57026f958bb07f28aaca5b3463b438c526166fc3", 0x2e}, {&(0x7f00000022c0)="33dc38ccee1306269e378657e9867927d6115ebdd7b65db17c758e9941a7e46200cfd6ec5d76ee2390f872844a72b6981a810d6eb12c85735fdee40cb7fd6ff2d09bbfc8f7a2989f17c1a927c922d2aa20deacb548d1a0fb61542f8e58d8277f4d6ca2430957508b6186dccce276019fded371c51fb278309f56d16dfbdc2b5df640b3e58f74fa470794a85b89bbbe5f5e479cca90046f686956b2b9a99f78dc7db1adc49f6136499ebdb2c8", 0xac}, {&(0x7f0000002380)="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", 0xfe}], 0xa, 0x0) listen(r0, 0x6) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 101.186020] RSP: 002b:00007f790668ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 101.193786] RAX: ffffffffffffffda RBX: 00007f790668b6d4 RCX: 0000000000455389 [ 101.201092] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 101.208401] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.215712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 101.223034] R13: 00000000000004f9 R14: 00000000006fa7f8 R15: 0000000000000002 2018/04/21 22:49:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x448000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x17, 0xfb, &(0x7f0000000100)="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"}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x57, 0x8, 0x40, {0xd49, 0x1ff}, {0x7}, @rumble={0x2, 0x7478}}) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00000000c0)=""/24, &(0x7f0000000200)=0x18) [ 101.336131] FAULT_INJECTION: forcing a failure. [ 101.336131] name failslab, interval 1, probability 0, space 0, times 0 [ 101.348246] CPU: 0 PID: 7606 Comm: syz-executor5 Not tainted 4.16.0+ #85 [ 101.355127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.364520] Call Trace: [ 101.367164] dump_stack+0x185/0x1d0 [ 101.370919] should_fail+0x87b/0xab0 [ 101.374655] should_failslab+0x279/0x2a0 [ 101.378732] __kmalloc_node_track_caller+0x243/0x11c0 [ 101.383929] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 101.389387] ? netlink_ack+0x554/0x1140 [ 101.393380] __alloc_skb+0x2cf/0x9f0 [ 101.397113] ? netlink_ack+0x554/0x1140 [ 101.401100] netlink_ack+0x554/0x1140 [ 101.404970] netlink_rcv_skb+0x30e/0x600 [ 101.409057] ? nfnetlink_bind+0x1d0/0x1d0 [ 101.413213] nfnetlink_rcv+0x300/0x680 [ 101.417110] ? nfnetlink_net_exit_batch+0x270/0x270 [ 101.422141] netlink_unicast+0x166b/0x1740 [ 101.426394] ? nfnetlink_net_exit_batch+0x270/0x270 [ 101.431422] netlink_sendmsg+0x1048/0x1310 [ 101.435690] ? netlink_getsockopt+0xc80/0xc80 [ 101.440226] ___sys_sendmsg+0xec0/0x1310 [ 101.444351] ? __fdget+0x4e/0x60 [ 101.447760] ? __fget_light+0x56/0x710 [ 101.451674] ? __fdget+0x4e/0x60 [ 101.455082] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 101.460476] ? __fget_light+0x6b9/0x710 [ 101.464776] SYSC_sendmsg+0x2a3/0x3d0 [ 101.468630] SyS_sendmsg+0x54/0x80 [ 101.472230] do_syscall_64+0x309/0x430 [ 101.476135] ? ___sys_sendmsg+0x1310/0x1310 [ 101.480467] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.485656] RIP: 0033:0x455389 [ 101.488846] RSP: 002b:00007f3a9ac60c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 101.496564] RAX: ffffffffffffffda RBX: 00007f3a9ac616d4 RCX: 0000000000455389 [ 101.503836] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 101.511109] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.518735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 101.526190] R13: 00000000000004f9 R14: 00000000006fa7f8 R15: 0000000000000003 2018/04/21 22:49:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x7c, @broadcast=0xffffffff, 0x4e20, 0x1, 'lblcr\x00', 0x1e, 0x9, 0xa}, 0x2c) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x3}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='task\x00') write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'task\x00'}, {0x20}, {0x20, 'task\x00'}, {0x20, 'task\x00'}, {0x20}, {0x20, 'md5sum)'}, {0x20, '$'}, {0x20, ':'}, {0x20, 'task\x00'}, {0x20, 'task\x00'}], 0xa, "c8c52ad11623c0eb0a9f88a8b7b6c50c10ac18f0d8664ea3499dc225551a2ef83740d18fd3045e98b16e"}, 0x61) fchdir(r0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_fuseblk_mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) readlinkat(r0, &(0x7f0000000140)='0/file0\x00', &(0x7f0000000180)=""/122, 0x7a) 2018/04/21 22:49:25 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9"], 0xf}, 0x1}, 0x0) 2018/04/21 22:49:25 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa08004500003000000000002f04ffd91a2fccd90f700a2a43a8907800000000ffffffff210090780000000045000000000000"], &(0x7f00000000c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[0x3f, 0x0, 0x3, 0x6, 0x81, 0x1]}) 2018/04/21 22:49:25 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000000)=0x17) 2018/04/21 22:49:25 executing program 2: 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, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:25 executing program 4 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:25 executing program 5 (fault-call:1 fault-nth:4): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) [ 101.733110] IPVS: set_ctl: invalid protocol: 124 255.255.255.255:20000 lblcr [ 101.768558] FAULT_INJECTION: forcing a failure. [ 101.768558] name failslab, interval 1, probability 0, space 0, times 0 [ 101.780126] CPU: 0 PID: 7633 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 101.787001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.790704] IPVS: set_ctl: invalid protocol: 124 255.255.255.255:20000 lblcr [ 101.796380] Call Trace: [ 101.796428] dump_stack+0x185/0x1d0 [ 101.796467] should_fail+0x87b/0xab0 [ 101.796518] should_failslab+0x279/0x2a0 [ 101.817731] __kmalloc_node_track_caller+0x243/0x11c0 [ 101.823185] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 101.828623] ? netlink_ack+0x554/0x1140 2018/04/21 22:49:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) getsockopt(r0, 0x0, 0x2, &(0x7f0000000200)=""/103, &(0x7f0000000280)=0x67) setns(r0, 0x4000000) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x391401) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x1ff, 0x4) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) [ 101.832646] __alloc_skb+0x2cf/0x9f0 [ 101.836408] ? netlink_ack+0x554/0x1140 [ 101.840430] netlink_ack+0x554/0x1140 [ 101.844338] netlink_rcv_skb+0x30e/0x600 [ 101.848535] ? nfnetlink_bind+0x1d0/0x1d0 [ 101.852721] nfnetlink_rcv+0x300/0x680 [ 101.856647] ? nfnetlink_net_exit_batch+0x270/0x270 [ 101.861708] netlink_unicast+0x166b/0x1740 [ 101.865991] ? nfnetlink_net_exit_batch+0x270/0x270 [ 101.871054] netlink_sendmsg+0x1048/0x1310 [ 101.875339] ? netlink_getsockopt+0xc80/0xc80 [ 101.879879] ___sys_sendmsg+0xec0/0x1310 [ 101.884012] ? __fdget+0x4e/0x60 [ 101.887429] ? __fget_light+0x56/0x710 [ 101.891350] ? __fdget+0x4e/0x60 [ 101.894754] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 101.900149] ? __fget_light+0x6b9/0x710 [ 101.904179] SYSC_sendmsg+0x2a3/0x3d0 [ 101.908044] SyS_sendmsg+0x54/0x80 [ 101.911638] do_syscall_64+0x309/0x430 [ 101.915551] ? ___sys_sendmsg+0x1310/0x1310 [ 101.919884] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.925086] RIP: 0033:0x455389 2018/04/21 22:49:25 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9"], 0xf}, 0x1}, 0x0) [ 101.928274] RSP: 002b:00007f790668ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 101.935991] RAX: ffffffffffffffda RBX: 00007f790668b6d4 RCX: 0000000000455389 [ 101.943263] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 101.950531] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.957800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 101.965073] R13: 00000000000004f9 R14: 00000000006fa7f8 R15: 0000000000000003 2018/04/21 22:49:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:26 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffd, 0x0, [0xd39]}) 2018/04/21 22:49:26 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000480)=r2) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c00000000070100000000000000000e0000000007f001000600000032d5d6ea9a367ea8ffc7d5e35cd38160e503e525adf71e6ecb932a11e4443b9f192da64ad23f7e6a36b69bf3c16953cbb4ebbae2c44e57c1f37b7a5dd43d0111de5ab7b3e07a00d94b8f8781d490e4a4d3dd3fb2965c482705675308fa4f1b886f8b6d577c65325c8450a6f93d0b980bbb69c91baf7bda5e852c9002b3a2771f335f6502615823a7ea7e6238e2ea5ddea676cf964246d6887625ef"], 0x1c}, 0x1}, 0x0) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x5, 0x1f, 0x6, 0x401, 0xffffffffffffffc1, 0x200}, 0x3}, 0xa) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000001a80)={&(0x7f0000000640)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001a00)=[{&(0x7f00000006c0)=""/102, 0x66}, {&(0x7f00000000c0)}, {&(0x7f0000000740)=""/43, 0x2b}, {&(0x7f0000000780)=""/66, 0x42}, {&(0x7f0000000800)=""/104, 0x68}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/132, 0x84}, {&(0x7f0000000a00)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x6}, 0x20) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000008802000000000000ffffffffffffffffc0000000fffffffff0010000fffffffffffffffff0010000ffffffff03000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000031f7a3904c58c6bc98500000000000000000000000000000000000000000000000000000000000000006df48c059633be98057672fff3d0b7080deab3e8597bd67507ba4650e80ba7d23113d757432b0301250b7779094fba55e3b804563048ac3f7982edc714b7590f6f2d1e72430c2ed9ea514dd6635397c5aca40b9ed4ced51bf3a0ee2cb6a1dd69f86972e22ebbd1fc6e5cc5984d4d6a71a5ac9b645c3f"], @ANYBLOB="00000001e0000001ffffffffffffffff6263736830000000000000000000000076657468305f746f5f626f6e64000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000020200000000000000000000000000009800c00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000003010009000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80030010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000007000000000000002800727066696c746572000000000000000000000000000000000000000000000200000000000000480049444c4554494d45520000000000000000000000000000000000000000000600000073797a310000000000000000000000000000000000000000000000000100010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2e8) 2018/04/21 22:49:26 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffff"], 0x12}, 0x1}, 0x0) 2018/04/21 22:49:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e21, @rand_addr=0x20}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:26 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x3, 0x7f, 0x7, 0x68, 0x2, 0x400, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f0000000140)=[&(0x7f00000000c0)='+security\x00', &(0x7f0000000100)='proc)eth1&[\x00']) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getpeername$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) 2018/04/21 22:49:26 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100040}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x10c, r1, 0x530, 0x70bd29, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x1}}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4}, 0xc005) 2018/04/21 22:49:26 executing program 4 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:26 executing program 2: 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, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:26 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x60000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001280)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000012c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000013c0)=0xe8) r3 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001400)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001440)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001540)=0xe8) r6 = getgid() r7 = syz_open_dev$sndpcmc(&(0x7f0000002700)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) r8 = epoll_create1(0x80000) r9 = socket$rds(0x15, 0x5, 0x0) r10 = syz_fuse_mount(&(0x7f0000002800)='0/file0\x00', 0xb000, 0x0, 0x0, 0x29, 0x4000) r11 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002840), &(0x7f00000028c0)=0x6e, 0x800) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002900)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000002a00)=0xe8) lstat(&(0x7f0000002a40)='0/file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = syz_open_dev$sndseq(&(0x7f0000002cc0)='/dev/snd/seq\x00', 0x0, 0x0) r16 = accept(0xffffffffffffffff, 0x0, &(0x7f0000002d00)) r17 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/loop-control\x00', 0x2000, 0x0) r18 = syz_open_dev$audion(&(0x7f0000002d80)='/dev/audio#\x00', 0x6, 0x408000) r19 = socket$packet(0x11, 0x3, 0x300) r20 = dup(0xffffffffffffffff) r21 = inotify_init1(0x80000) r22 = socket$unix(0x1, 0x1, 0x0) r23 = socket$bt_bnep(0x1f, 0x3, 0x4) r24 = accept$ax25(0xffffffffffffffff, &(0x7f0000002dc0), &(0x7f0000002e00)=0x10) r25 = gettid() getresuid(&(0x7f0000002e40)=0x0, &(0x7f0000002e80), &(0x7f0000002ec0)) stat(&(0x7f0000002f00)='0/file0\x00', &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r29 = signalfd4(0xffffffffffffff9c, &(0x7f0000002fc0)={0x100000000}, 0x8, 0x800) r30 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000003000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) r31 = openat(0xffffffffffffff9c, &(0x7f0000003040)='0/file0/file0\x00', 0x400000, 0x101) r32 = syz_open_dev$midi(&(0x7f0000003080)='/dev/midi#\x00', 0x10000, 0x404000) r33 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003340)={&(0x7f0000003300)='0/file0\x00', 0x0, 0x8}, 0x10) r34 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r35 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000033c0)={&(0x7f0000003380)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003400)={0xffffffffffffffff}) r37 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003440)='/dev/ppp\x00', 0x480400, 0x0) r38 = socket$inet6_udp(0xa, 0x2, 0x0) r39 = syz_open_dev$admmidi(&(0x7f0000003480)='/dev/admmidi#\x00', 0x4, 0x200000) r40 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000034c0)) r41 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000003500), &(0x7f0000003580)=0x60) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003880)=0x0) r43 = geteuid() r44 = getgid() r45 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000038c0)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003900)=0x0) r47 = geteuid() lstat(&(0x7f0000003940)='0/file0\x00', &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003a00)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000003b00)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = syz_open_dev$dmmidi(&(0x7f0000005140)='/dev/dmmidi#\x00', 0x62, 0x84003) r53 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000051c0)={&(0x7f0000005180)='./file0\x00', 0x0, 0x10}, 0x10) r54 = accept$unix(0xffffffffffffff9c, &(0x7f0000005200), &(0x7f0000005280)=0x6e) r55 = signalfd4(0xffffffffffffffff, &(0x7f00000052c0)={0x4}, 0x8, 0x0) r56 = timerfd_create(0x6, 0x80000) r57 = bpf$MAP_CREATE(0x0, &(0x7f0000005300)={0x4, 0x8, 0x101, 0x100000001, 0x2, 0xffffffffffffffff, 0x3ab}, 0x2c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005340)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005380)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000005480)=0xe8) r60 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000054c0)={0x0}, &(0x7f0000005500)=0xc) r62 = getuid() stat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005600)=0x0) getresuid(&(0x7f0000005640), &(0x7f0000005680)=0x0, &(0x7f00000056c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005700)={0x0, 0x0, 0x0}, &(0x7f0000005740)=0xc) r67 = getpid() fstat(0xffffffffffffffff, &(0x7f0000007c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000007cc0), &(0x7f0000007d00), &(0x7f0000007d40)=0x0) r70 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000007d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000007e00)='0/file0\x00', &(0x7f0000007e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000007ec0)=0x0) r74 = geteuid() lstat(&(0x7f0000007f00)='0/file0/file0\x00', &(0x7f0000007f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000007fc0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}) r78 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000008080)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000080c0)={0x0, 0x0}, &(0x7f0000008100)=0xc) getgroups(0x4, &(0x7f0000008140)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r82 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008180)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000008280)=0xe8) getresgid(&(0x7f00000082c0), &(0x7f0000008300), &(0x7f0000008340)=0x0) r85 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r86 = syz_open_dev$usbmon(&(0x7f0000008980)='/dev/usbmon#\x00', 0xfff, 0x2001) r87 = socket$nl_netfilter(0x10, 0x3, 0xc) r88 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000089c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000008ac0)=0xe8) getresgid(&(0x7f0000008b00), &(0x7f0000008b40)=0x0, &(0x7f0000008b80)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000008d80)={0xffffffffffffffff}) r92 = timerfd_create(0x0, 0x80800) getsockname(0xffffffffffffff9c, &(0x7f0000008dc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000008e40)=0x80) r94 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000008e80)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) r95 = syz_open_dev$urandom(&(0x7f0000008ec0)='/dev/urandom\x00', 0x0, 0x40400) r96 = socket$inet6_dccp(0xa, 0x6, 0x0) r97 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008f00)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000009000)=0xe8) r99 = getgid() r100 = perf_event_open(&(0x7f000000a380)={0x0, 0x70, 0x10000, 0x7, 0xffffffffffff8001, 0x7fffffff, 0x0, 0xffff000000000, 0x2, 0x2, 0xfff, 0x0, 0x7, 0x3, 0x400, 0x2, 0x8, 0x2, 0x100, 0x200, 0x7, 0x60000000, 0x8, 0x3, 0x8001, 0x4, 0x3, 0x2b6, 0x800, 0x6, 0x5, 0xe751, 0xffffffff, 0x7, 0x0, 0x1ff, 0x2dd, 0x8, 0x0, 0xfffffffffffffe01, 0x1, @perf_config_ext={0x0, 0x2}, 0x1, 0x6, 0x9, 0x4, 0x70, 0x5f0000, 0x2}, 0x0, 0x2, 0xffffffffffffffff, 0x8) r101 = eventfd2(0x100000001, 0x80800) r102 = accept(0xffffffffffffffff, &(0x7f000000a400)=@ll, &(0x7f000000a480)=0x80) sendmmsg$unix(r0, &(0x7f000000a800)=[{&(0x7f0000000080)=@file={0x1, '0/file0\x00'}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000000100)="97ff5e7014bc7161382f8cea32a5e2af06d2e84f60e255831e650db9a724f31acb8e16737da5278f44039a39c55ab9c4e77029272113dceecf70d354c1d8b9e5", 0x40}, {&(0x7f0000000140)="e03ccd363cb44b36071a65859c1f9805b4ba346fd64719cc6403f323379958b419e8892b95ab0ed0b14f8ed95f8879269dd718e282d9dc413f0b9b5b1887ed7d4a7739b07099d9cc9f145f745dfbbae2f26fd6dd436b0a112f85c85d400ff5572d99a2d70e104216b26b82a79788b91b9b2e40d08dc14277fc6651237f7717cdf2365551e70083c1e46b56583cbda2eaf74600b990e1cf4487c3cf0ce362ea8c0ef130403eb9acbc31be78c463def17b6778c670f0434bd96cd0678368692f1dac749daa02d5affe350fcf1cd9116dee852e845e6e1285c43e", 0xd9}, {&(0x7f0000000240)="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0x1000}], 0x3, &(0x7f0000001580)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x20008080}, {&(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000001640)="b5f54746cc853885b1879d694fb956420990cec37fb14c71f231db580e9af377af116a1e5bbacb", 0x27}, 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", 0x1000}], 0x3, &(0x7f000000a4c0)=[@rights={0x20, 0x1, 0x1, [r100, r101, r102]}], 0x20, 0x4004004}, {&(0x7f000000a500)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f000000a7c0)=[{&(0x7f000000a580)="13e335d67616626e80db96b014310613444292f5443e3c5789b3d273857b66842071455f988bc8de960d3800d0916e4ab7234edb5ec422727116c06f80a567003ea6046ab0dfe3a00203236fa140f1c5fae2ab3dd3511ededf45656139002b74f49147471632919975b638f13de53c1b5e88c6d0582462ebb63ad46bb946e715435c489f63c81890825f950ca73fbe2621e31391fbad93df3e01e610de03ba17e18dd3dd8748d881d0205ab9aff16f1b76cfdb47d3adbb4b5ece6ec0ee58d58c52d70ae94321ef519e6b2a746e0a5d6858e9a7ff27a53a0a76f42b6db948ab0fc29415b46fae2fde", 0xe8}, {&(0x7f000000a680)="8e485d84682e3a7a3b", 0x9}, {&(0x7f000000a6c0)="1562ba1813d6e5a4499c82deff3de9291e947093ff1cf92af71e210c497492fcb734939a597ce2bd27118dbff8c2a5ed45b2f7178c0aab0b6bb3245c446238aa2d740bd771b391b383519d0bc248f9d18a92b11e1f0c3b486292ba84f7150a0fe28082f8e7950bdd6d0aac932fad750e30bdf0bec2996d59a539c7c2525e8408b7ef70db4d59eb8c3539ee6d8509dc606f95694f2dd4be48458463c412f6ea3db71f65eed6d6ea3fa37de5890089021a02ba6fe20332a258c70596e2f961a69df07262b36351cc442181ff809baed63044b352491b95b7f53c6021ec28c4c90c13d0b4a42c959bfa3b45a311749bf7c318", 0xf1}], 0x3, 0x0, 0x0, 0x40001}], 0xa, 0x80) r103 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r103) truncate(&(0x7f0000000000)='0/file0/file0\x00', 0xffffffff80000000) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 102.709579] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 22:49:26 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffff"], 0x12}, 0x1}, 0x0) [ 102.756428] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 22:49:26 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa080021f75a1886b5432c57537847410aff09000030000000eefffeff21009078000000004500000000000000000000000000"], &(0x7f00000000c0)) r0 = msgget$private(0x0, 0x2) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/110) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)=0x0) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0xfcad, r1, r2, r3, r4, 0x8, 0x4}, 0x5, 0x3fff800000000000, 0x0, 0x400, 0x1, 0x47fd, r5, r6}) 2018/04/21 22:49:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x200) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x3, 0x81, 0xf99]}, 0xa) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000980)={0x0, 0xfd, "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"}, &(0x7f0000000ac0)=0x105) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000b00)={r1, 0x753}, &(0x7f0000000b40)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x101000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x20009}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x40, r3, 0xa00, 0x70bd2d, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) write$binfmt_aout(r0, &(0x7f0000000040)={{0x10b, 0x7, 0xffff, 0x190, 0x32d, 0x6, 0x35c, 0xb1}, "39027df248d18a42cd6edd3c25f89c89c0de3fcde338e9ceab266d3652e120bafd469dc86d3556a5837f0e496cfb0c8046f68363e65bd044d956d032b1ad0efff33550f31acbb9b7080587473c4e51f3b4ac2472b7f1b473a7cd5c5373b26a07b6bf52c58ecaf89380438e719adc2dd3e53a420cc1e9b073de7b9236a8f9666b50c985d05c59d13463cdab1934f6e6eb9fef2bbe301fd8595e24f3754d59559a6cb0e269bd5c76270f0a62f73b19870178243356b189699a8c369298ee973a56a4fe7307838f51cc", [[], [], [], [], [], []]}, 0x6e8) 2018/04/21 22:49:26 executing program 3: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/219) 2018/04/21 22:49:26 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c80000094660100000000000800000e930000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 22:49:27 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffff"], 0x12}, 0x1}, 0x0) 2018/04/21 22:49:27 executing program 0: syz_emit_ethernet(0xc9, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa890f63f5ba69616ffa630bf15340a85e917bbcbb9b5f6f96f238eefedb328f5938744ea8aba6e1a374ee0889c44f7d13221d9adc2fa854428731769342a95a3eeed0734be4152b71c0f39de07b08e8e9a0b1c548285234360d18bd7f32e7018c4ab809ec5c871d36f93c7934b91bc5ab00081f277da9b9e4991b466c5c28939658cae049a8cd3db3a902442d7791ebd0b8a1c6d29633be4fdb3538c067cb82f311a10380cf8e469bbf81213b7edaa19df31bc8fec3b8216a5dade6c57a"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}) 2018/04/21 22:49:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000018c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="50005300d865f83973a6a1d2bb6aadcf8b2ca15c94927ef1a3b31c524825d28d253a8438a63ab89fb3e3938172cfe147395bd3a1e8cfe4fd46b2d2b34d96a2d93dba59407adef5e73d069a3f056db7000000001c01880008003900", @ANYRES32=r2, @ANYBLOB="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"], 0x1744}, 0x1, 0x0, 0x0, 0x4}, 0x20040805) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000001b40)='&wlan1md5sum!^ppp1vboxnet0.proc\x00', 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000001b80)) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001940)=0x14, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000001b00)=0x641, 0x4) accept4$packet(r4, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001ac0)=0x14, 0x80800) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001980)={{{@in6=@dev={0xfe, 0x80, [], 0x16}, @in=@rand_addr=0xffffffffc95b1dd9, 0x4, 0xffff, 0x4e23, 0x54759522, 0xa, 0x20, 0x20, 0x3c, r5, r1}, {0x0, 0xd65, 0x7, 0x4, 0x8, 0x65, 0xec72, 0x8}, {0x3, 0x4, 0x80000001, 0x7}, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d6, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x1, 0x3, 0xfffffffffffffe01, 0x1, 0x8, 0x401}}, 0xe8) 2018/04/21 22:49:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) 2018/04/21 22:49:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/21 22:49:27 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd"], 0x13}, 0x1}, 0x0) 2018/04/21 22:49:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x100cd) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) 2018/04/21 22:49:27 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002e9000)='task\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 22:49:27 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x403, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000100)={{0x0, 0x5, 0x674f, 0x7f, "9b41cb1c8416cadd222e9a4f9b05dac8ae05001c80f2d94a85ac461e365535f2ee7caa6ac84141819e408db5", 0x1}, 0x8, [0x3, 0x80000000, 0x3, 0xbe7, 0x4, 0x8, 0xfffffffffffffc01, 0x77f6, 0x3, 0x3, 0x0, 0xf6, 0x2, 0x80000001, 0x3, 0x101, 0xfffffffffffffffa, 0x200, 0xad7, 0x8, 0x100000, 0x800, 0x4, 0x832, 0x3, 0x2, 0x80, 0x7, 0x1f, 0x0, 0x7, 0x3, 0x80000001, 0xcbb4, 0x4, 0x0, 0x0, 0x3, 0x40, 0x0, 0x80000001, 0x96, 0x23, 0x1, 0x5, 0x6, 0xffffffffffffff7f, 0x8000, 0x10000, 0x4f24b859, 0x9e1, 0x0, 0x4, 0x8, 0x10000, 0x7, 0x9, 0x200, 0x4, 0x80, 0x9, 0xff, 0x4, 0x2017, 0x7d, 0x921d, 0x1, 0x0, 0x9, 0x2, 0x6, 0xff, 0x9, 0x3, 0xaf, 0x800, 0x2, 0x8c, 0x6, 0xffffffffffffff22, 0xff, 0x0, 0xf465, 0x3, 0x5, 0x9, 0x3, 0x20c, 0x1000, 0x3, 0x0, 0x9, 0x1, 0x2, 0xfffffffffffffffe, 0x400, 0xdd, 0x0, 0x0, 0x3f, 0x80, 0x0, 0x9, 0x8, 0x9, 0x400, 0x9, 0x101, 0x1ff, 0x100000001, 0x1, 0x1, 0x101, 0x6, 0x9, 0x1d2, 0x8, 0x8, 0xd371, 0x2, 0x3, 0x101, 0x20, 0x7, 0xaecb, 0x2, 0x1000], {r1, r2+10000000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000b40)={0x2, 0x0, 'client1\x00', 0xffffffff80000004, "3b94dd5c6b88af41", "43b043ec324b3b9c29c05df3dd0772283e8d32613ccb0b6e5455c6a775c79797", 0x5, 0x81a}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000000c00)={0x10}, 0x8, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYRES16=r2], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000b00)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000640)={0x470, 0x11, 0x9, 0x410, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x4}, [@nested={0x448, 0x30, [@generic="f6a1b43d44fbf1f29d9241d5c34ee2a5ca80b7152d3c3f349cb09d1df9ad9121f85717c8d67904940dd226918fac73d03c98bcbff371bae8e349d427793e51da1896697345414df63a6522e89d998cd4817fb537f30005442735db900e58a74c980ff217578e013e704e8e2b8028f54b1034b0e49231388c9dcc3a9f55774311fceecb00c7a5b3832d4184d347aab85b251a77d30796eb8e76d02f4731ee28912cf31d60633a54b08104bb9d94001e93d3356b59b9b1e87e00dd6087a6a873f4c37ead5dd616501d4919", @generic="61d24513495944f6be611060a83a6e1daa90cb22bd155ce876a72db7d0ad4bce56feb6443868b4c18e326d83f40611d157ea5a160c929c840d", @typed={0x40, 0x6d, @binary="303bfecc0f43f3f7ef3f52b4fe70b55d93a6c6933b894269465a8b23a32199c631e571cb09937b94448fea5a324ea664c16101fe0afed5b456"}, @generic="3048bf91f19c403d5337bbd15d2026111dd0193125de722d2f3e13b9f09d272e36e038e6ae30d6b81b4cfbd4ca94c542014e7b6e765ca85e6784dfbdb29647ed80cee60420f481540733c1f8f2b863ade75c1e33e2916947d74f72e23631d5458d5a067025b5e3ed39e408844aea118e04907bbb66c055b3ce859ba5acd49a1c15746089b90da9f57cf5e88524d11a8cff4e87bbcacd8a80828ff0c557e71639f0be5027486d3bc44d1c12b6e0ca8c6268ded918b4f0d435e02d3c45ebc752a3b51e0693f545b253630498d1822e10c970003979758dd852ed7ea41f4d7c5d11eb371249ff310a64ec3c6004690990c092510277a31825ed97", @typed={0x14, 0x31, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="222e2b029e04aa509cf613b633a5d98538452a59639ff5e95fff76e3b1dcf39f696e73af698dbb20dbc801303ec5f9ac321fe009a6f02555ef741fb707321c9ccf216cc30686bec12bd1a9ff9a8967c696552afc5d14a1014774319fb297c95d48dc939918", @typed={0x8, 0x16, @u32}, @generic="1592b7f9dc8bef17a5e7e507113971e673ef9358865c78850e719a307815c7a8a46136b7aaacd642a091176e1e6795872e482819507c1a66ce9ffea2cd94bb9b6821638672ad4d1f498de7c8ac3d224c4ef84b2812c912a3a3896ab422e2eae81e4a2a42464dc2cfd1ce104f8e05c887eb7abb7b023506158ef3db946917d417545f17900846b00ccce77bca2aa0392ff3aaefde8fa4d7f5877673992ff551ecfd35a4a22f43f13272e8c82c3c1998b654f35a155d098978702f28abd7b90af5b05e41758e3315af910340aeb42498914b58a396d9e0190931", @generic="d6c3ec4680ee0aeb639a9cdac7bbfe5226881c8326bed260a5567d24c5f99c5b9684373f40f7c4d61b56cf57d0e886760fed0d981c17e1326852e898760c6bc5c4c3cfb9d4f3be7a5da651f9da15a55c286ace2b568bbd55ea8c3e3f8a78e1895154986bccbca32f8a7532fd5307830626177fcd2a6db1de41d96da2d31812836d5811bc68636dabb2ccd7bc991f7e523a46b304751d98b1fe111a4c4f545e0114e6ecdec1", @typed={0x8, 0x4b, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}]}, @typed={0x14, 0x47, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x470}, 0x1, 0x0, 0x0, 0x20000014}, 0x40) r4 = fcntl$getown(r3, 0x9) sched_rr_get_interval(r4, &(0x7f0000000080)) 2018/04/21 22:49:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) getegid() [ 103.691250] ================================================================== [ 103.698680] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 103.705180] CPU: 1 PID: 7727 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 103.712020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.721381] Call Trace: [ 103.723979] dump_stack+0x185/0x1d0 [ 103.727614] ? netlink_sendmsg+0xb26/0x1310 [ 103.731937] kmsan_report+0x142/0x240 [ 103.735749] __msan_warning_32+0x6c/0xb0 2018/04/21 22:49:27 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000030721000000000080cdf9ffffffdd"], 0x13}, 0x1}, 0x0) [ 103.739829] netlink_sendmsg+0xb26/0x1310 [ 103.743992] ? netlink_getsockopt+0xc80/0xc80 [ 103.748497] ___sys_sendmsg+0xec0/0x1310 [ 103.752575] ? __fdget+0x4e/0x60 [ 103.755948] ? __fget_light+0x56/0x710 [ 103.759848] ? __fdget+0x4e/0x60 [ 103.763221] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 103.768586] ? __fget_light+0x6b9/0x710 [ 103.772575] SYSC_sendmsg+0x2a3/0x3d0 [ 103.776395] SyS_sendmsg+0x54/0x80 [ 103.779983] do_syscall_64+0x309/0x430 [ 103.783895] ? ___sys_sendmsg+0x1310/0x1310 2018/04/21 22:49:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) [ 103.788224] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.794202] RIP: 0033:0x455389 [ 103.797410] RSP: 002b:00007f790668ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.805121] RAX: ffffffffffffffda RBX: 00007f790668b6d4 RCX: 0000000000455389 [ 103.812394] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 103.819667] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.826944] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 103.834217] R13: 00000000000004f9 R14: 00000000006fa7f8 R15: 0000000000000000 [ 103.841486] [ 103.843106] Local variable description: ----address@___sys_sendmsg [ 103.849412] Variable was created at: [ 103.853131] ___sys_sendmsg+0xd3/0x1310 [ 103.857108] SYSC_sendmsg+0x2a3/0x3d0 [ 103.860899] ================================================================== [ 103.868262] Disabling lock debugging due to kernel taint [ 103.873704] Kernel panic - not syncing: panic_on_warn set ... [ 103.873704] [ 103.881077] CPU: 1 PID: 7727 Comm: syz-executor4 Tainted: G B 4.16.0+ #85 2018/04/21 22:49:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net\'udplide\x00') fchdir(r0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x87, &(0x7f0000000000)="989b05d5ba23cb209211cc9152ee8153859ba75ff11528065056d99f8d3ad2a34760ad639813990b028cedcaa1450e73ab94ca706b4ba69ebace8b217150015e8f98aa3ce3814eee2525f1b34a8847a390361fe8c02a5a3908b1f610d196867d144e297cfb7ff012bc6068a183e20680109d5463af46c309c87ca6ca205822681146782a316978"}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) [ 103.889214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.898565] Call Trace: [ 103.901201] dump_stack+0x185/0x1d0 [ 103.904868] panic+0x39d/0x940 [ 103.908093] ? netlink_sendmsg+0xb26/0x1310 [ 103.912422] kmsan_report+0x238/0x240 [ 103.916235] __msan_warning_32+0x6c/0xb0 [ 103.920307] netlink_sendmsg+0xb26/0x1310 [ 103.924467] ? netlink_getsockopt+0xc80/0xc80 [ 103.928966] ___sys_sendmsg+0xec0/0x1310 [ 103.933035] ? __fdget+0x4e/0x60 [ 103.936416] ? __fget_light+0x56/0x710 [ 103.940302] ? __fdget+0x4e/0x60 [ 103.943680] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 103.949050] ? __fget_light+0x6b9/0x710 [ 103.953042] SYSC_sendmsg+0x2a3/0x3d0 [ 103.956858] SyS_sendmsg+0x54/0x80 [ 103.960405] do_syscall_64+0x309/0x430 [ 103.964301] ? ___sys_sendmsg+0x1310/0x1310 [ 103.968632] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.973817] RIP: 0033:0x455389 [ 103.977010] RSP: 002b:00007f790668ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.984720] RAX: ffffffffffffffda RBX: 00007f790668b6d4 RCX: 0000000000455389 [ 103.991988] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 103.999250] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.006515] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 104.013778] R13: 00000000000004f9 R14: 00000000006fa7f8 R15: 0000000000000000 [ 104.021568] Dumping ftrace buffer: [ 104.025094] (ftrace buffer empty) [ 104.028777] Kernel Offset: disabled [ 104.032379] Rebooting in 86400 seconds..